Information transmission method, device and equipment, readable storage medium and program product
By generating and sending RRM measurement and event prediction information through the terminal, the problem of inaccurate prediction on the UE side is solved, more accurate cell switching decisions are achieved, and the effect of mobility optimization is improved.
Patent Information
- Application Number
- CN202410333641.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2025-09-23
Smart Images
Figure CN120692584A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of communication technology, and in particular to an information transmission method, apparatus, device, readable storage medium, and program product. Background Art
[0002] Currently, mobility optimization is a typical scenario combining 5G and AI (artificial intelligence) technologies. Its specific working mechanisms include the following possibilities:
[0003] (1) The AI model is located on the network side. The source node uses the inference module to predict the movement trajectory of a specific UE and sends it to the target node. The target node can use the prediction information to reserve resources in advance.
[0004] (2) The AI model is located on the network side. The source node uses the inference module to predict the RRM (radio resource management) measurements of a specific UE. The prediction information can assist the source node in making decisions on UE cell switching.
[0005] Among them, the AI model is located on the network side, and it is usually considered that the network side has sufficient computing power, enough data information (including network topology, etc.) and the network is the decision-maker for cell switching; however, some information predictions on the UE (terminal) side are not accurate, and there is no relevant content on UE-side prediction in the existing technology, resulting in the inability to support relevant solutions for accurate implementation of UE-side prediction. Summary of the Invention
[0006] The purpose of the present invention is to provide an information transmission method, apparatus, device, readable storage medium and program product to solve the problem that the prior art cannot support relevant solutions for accurate UE-side prediction.
[0007] In order to solve the above technical problems, an embodiment of the present invention provides an information transmission method, which is applied to a terminal, including:
[0008] Generate first prediction information; the first prediction information includes: one or more of radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information;
[0009] Sending the first prediction information to a network device;
[0010] Wherein, the first event includes: a failure event or an unexpected event;
[0011] The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
[0012] Optionally, generating the first prediction information includes:
[0013] generating first prediction information according to the reference information;
[0014] The reference information includes: one or more of terminal prediction capability information, network configuration information, and terminal implementation parameter information.
[0015] Optionally, the RRM measurement prediction information includes one or more of the following:
[0016] The validity period or duration of the RRM measurement prediction value;
[0017] Prediction point time interval, used to indicate the time interval of each RRM measurement prediction value;
[0018] A cell-level or beam-level RRM measurement prediction value of a serving cell or a neighboring cell, the RRM measurement prediction value comprising at least one of a reference signal received power (RSRP) prediction value, a reference signal received quality (RSRQ) prediction value, and a signal-to-noise ratio (SINR) prediction value; the neighboring cell and the serving cell being co-frequency or inter-frequency cells.
[0019] Optionally, the second prediction information of the first event includes one or more of the following:
[0020] Time of the first incident;
[0021] The event type of the first event;
[0022] The cause value of the first event.
[0023] Optionally, the measurement event prediction information includes one or more of the following:
[0024] The first indication information is used to indicate whether the terminal can meet the measurement event of the current network configuration before the failure event occurs;
[0025] The time or instant when the terminal meets the measurement event configured by the current network.
[0026] Optionally, the measurement event prediction information further includes one or more of the following:
[0027] Parameter configuration suggested values for the measurement event;
[0028] The configuration adjustment duration is used to indicate the completion time of adjusting the configuration of the measurement event.
[0029] Optionally, before generating the first prediction information, the method further includes:
[0030] Sending first information to the network device, where the first information is used to indicate a mobility prediction capability possessed or supported by the terminal, where the terminal prediction capability information corresponding to the mobility prediction capability includes one or more of the following:
[0031] Cell-level and / or beam-level RRM measurement prediction capability information;
[0032] Information on the predictive power of the first event;
[0033] Measuring event predictability information;
[0034] The predicted execution time or the time required for the terminal to provide the first prediction information.
[0035] Optionally, the measurement event prediction capability information includes one or more of the following:
[0036] Measurement event configuration parameter prediction capability information, where the measurement event configuration parameter prediction capability is used to predict recommended values of network configuration measurement event parameters;
[0037] The measurement event satisfies prediction capability information. The measurement event satisfies prediction capability is used to predict whether the terminal satisfies the relevant information of the measurement event under the current measurement event configuration of the network.
[0038] Optionally, the prediction execution duration or the duration required for the terminal to provide the first prediction information is used to indicate one or more of the following:
[0039] The time required for the terminal to start and complete the prediction;
[0040] The time required for the terminal to start evaluating the configuration information or triggering conditions indicated by the network configuration information after receiving the network configuration information;
[0041] The time required for the terminal to start the prediction corresponding to the network configuration information after receiving the network configuration information;
[0042] The time required for the terminal to complete the prediction corresponding to the network configuration information after receiving the network configuration information;
[0043] The time required for the terminal to provide the first prediction information after receiving the network configuration information.
[0044] Optionally, before generating the first prediction information, the method further includes:
[0045] Receive network configuration information sent by the network device, the network configuration information including: one or more of second information and third information, the second information is used to indicate the mobility prediction that the terminal can perform in the first area and related configuration information for generating and reporting the first prediction information, and the third information is used to instruct the terminal to report the mobility prediction information within the first time period.
[0046] Optionally, the second information includes one or more of the following:
[0047] Fourth information, used to explicitly indicate the mobility prediction type or behavior that the terminal can perform;
[0048] Fifth information, used to instruct the terminal to perform configuration information or trigger conditions related to RRM measurement prediction;
[0049] Sixth information, used to instruct the terminal to execute configuration information or triggering conditions related to the prediction of the first event;
[0050] The seventh information is used to instruct the terminal to perform configuration information or trigger conditions related to measurement event prediction;
[0051] The eighth information is used to indicate the area in which the information is valid or effective.
[0052] Optionally, the mobility prediction type or behavior includes one or more of the following:
[0053] Cell-level and / or beam-level RRM measurement prediction;
[0054] prediction of the first event;
[0055] Measuring event predictions.
[0056] Optionally, the fifth information includes one or more of the following:
[0057] A first signal quality or strength threshold value is used for, when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value, the terminal to start RRM measurement prediction or to start RRM measurement prediction and report RRM measurement prediction information after completing the prediction;
[0058] The first trigger duration threshold is used to start RRM measurement prediction or start RRM measurement prediction and report RRM measurement prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value and the duration reaches the first trigger duration threshold.
[0059] Optionally, the sixth information includes one or more of the following:
[0060] a second signal quality or strength threshold, configured to cause the terminal to initiate prediction of the first event or to initiate prediction of the first event and report second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold;
[0061] A time threshold value, used for the terminal to report the second prediction information of the first event when the time difference between the occurrence time of the first event and the current time is greater than the time threshold value;
[0062] The second trigger duration threshold is used to start the prediction of the first event or start the prediction of the first event and report the second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value and the duration reaches the second trigger duration threshold.
[0063] Optionally, the seventh information includes one or more of the following:
[0064] A third signal quality or strength threshold value is used for the terminal to initiate measurement event prediction or initiate measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value;
[0065] The third trigger duration threshold is used to start measurement event prediction or start measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value and the duration reaches the third trigger duration threshold.
[0066] Optionally, the third information includes one or more of the following:
[0067] Ninth information is used to indicate terminal-side prediction information that the terminal needs to provide; the terminal-side prediction information includes: one or more of: RRM measurement prediction information, second prediction information of the first event, and measurement event prediction information;
[0068] The tenth information is used to indicate the prediction time or prediction duration.
[0069] Optionally, when the second information only includes the fourth information, generating the first prediction information includes:
[0070] First prediction information is generated according to the terminal implementation parameter information.
[0071] Optionally, also include:
[0072] In the event that complete prediction information or partial prediction information corresponding to the network configuration information cannot be generated, sending prediction error or prediction anomaly feedback information to the network device;
[0073] The prediction error or prediction abnormality feedback information is used to indicate that the terminal cannot provide the first prediction information to the network device;
[0074] Alternatively, the prediction error or prediction anomaly feedback information includes one or more of the following:
[0075] second indication information, used to indicate that the terminal cannot provide the complete prediction information or the partial prediction information to the network device;
[0076] The third indication information is used to indicate part of the prediction information that the terminal can provide or part of the prediction information that the terminal cannot provide.
[0077] An embodiment of the present invention further provides an information transmission method, which is applied to a network device and includes:
[0078] Receiving first prediction information sent by the terminal; the first prediction information includes: one or more of radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information;
[0079] Wherein, the first event includes: a failure event or an unexpected event;
[0080] The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
[0081] Optionally, the first prediction information is generated by the terminal based on reference information; wherein the reference information includes: one or more of: terminal prediction capability information, network configuration information, and terminal implementation parameter information.
[0082] Optionally, the RRM measurement prediction information includes one or more of the following:
[0083] The validity period or duration of the RRM measurement prediction value;
[0084] Prediction point time interval, used to indicate the time interval of each RRM measurement prediction value;
[0085] A cell-level or beam-level RRM measurement prediction value of a serving cell or a neighboring cell, the RRM measurement prediction value comprising at least one of a reference signal received power (RSRP) prediction value, a reference signal received quality (RSRQ) prediction value, and a signal-to-noise ratio (SINR) prediction value; the neighboring cell and the serving cell being co-frequency or inter-frequency cells.
[0086] Optionally, the second prediction information of the first event includes one or more of the following:
[0087] Time of the first incident;
[0088] The event type of the first event;
[0089] The cause value of the first event.
[0090] Optionally, the measurement event prediction information includes one or more of the following:
[0091] The first indication information is used to indicate whether the terminal can meet the measurement event of the current network configuration before the failure event occurs;
[0092] The time or instant when the terminal meets the measurement event configured by the current network.
[0093] Optionally, the measurement event prediction information further includes one or more of the following:
[0094] Parameter configuration suggested values for the measurement event;
[0095] The configuration adjustment duration is used to indicate the completion time of adjusting the configuration of the measurement event.
[0096] Optionally, before receiving the first prediction information sent by the terminal, the method further includes:
[0097] receiving first information sent by the terminal, where the first information is used to indicate a mobility prediction capability possessed or supported by the terminal, where the terminal prediction capability information corresponding to the mobility prediction capability includes one or more of the following:
[0098] Cell-level and / or beam-level RRM measurement prediction capability information;
[0099] Information on the predictive power of the first event;
[0100] Measuring event predictability information;
[0101] The predicted execution time or the time required for the terminal to provide the first prediction information.
[0102] Optionally, the measurement event prediction capability information includes one or more of the following:
[0103] Measurement event configuration parameter prediction capability information, where the measurement event configuration parameter prediction capability is used to predict recommended values of network configuration measurement event parameters;
[0104] The measurement event satisfies prediction capability information. The measurement event satisfies prediction capability is used to predict whether the terminal satisfies the relevant information of the measurement event under the current measurement event configuration of the network.
[0105] Optionally, the prediction execution duration or the duration required for the terminal to provide the first prediction information is used to indicate one or more of the following:
[0106] The time required for the terminal to start and complete the prediction;
[0107] The time required for the terminal to start evaluating the configuration information or triggering conditions indicated by the network configuration information after receiving the network configuration information;
[0108] The time required for the terminal to start the prediction corresponding to the network configuration information after receiving the network configuration information;
[0109] The time required for the terminal to complete the prediction corresponding to the network configuration information after receiving the network configuration information;
[0110] The time required for the terminal to provide the first prediction information after receiving the network configuration information.
[0111] Optionally, before receiving the first prediction information sent by the terminal, the method further includes:
[0112] Send network configuration information to the terminal, the network configuration information including: one or more of the second information and the third information, the second information is used to indicate the mobility prediction that the terminal can perform in the first area and the related configuration information for generating and reporting the first prediction information, and the third information is used to instruct the terminal to report the mobility prediction information within the first time period.
[0113] Optionally, the second information includes one or more of the following:
[0114] Fourth information, used to explicitly indicate the mobility prediction type or behavior that the terminal can perform;
[0115] Fifth information, used to instruct the terminal to perform configuration information or trigger conditions related to RRM measurement prediction;
[0116] Sixth information, used to instruct the terminal to execute configuration information or triggering conditions related to the prediction of the first event;
[0117] The seventh information is used to instruct the terminal to perform configuration information or trigger conditions related to measurement event prediction;
[0118] The eighth information is used to indicate the area in which the information is valid or effective.
[0119] Optionally, the mobility prediction type or behavior includes one or more of the following:
[0120] Cell-level and / or beam-level RRM measurement prediction;
[0121] prediction of the first event;
[0122] Measuring event predictions.
[0123] Optionally, the fifth information includes one or more of the following:
[0124] A first signal quality or strength threshold value is used for, when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value, the terminal to start RRM measurement prediction or to start RRM measurement prediction and report RRM measurement prediction information after completing the prediction;
[0125] The first trigger duration threshold is used to start RRM measurement prediction or start RRM measurement prediction and report RRM measurement prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value and the duration reaches the first trigger duration threshold.
[0126] Optionally, the sixth information includes one or more of the following:
[0127] a second signal quality or strength threshold, configured to cause the terminal to initiate prediction of the first event or to initiate prediction of the first event and report second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold;
[0128] A time threshold value, used for the terminal to report the second prediction information of the first event when the time difference between the occurrence time of the first event and the current time is greater than the time threshold value;
[0129] The second trigger duration threshold is used to start the prediction of the first event or start the prediction of the first event and report the second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value and the duration reaches the second trigger duration threshold.
[0130] Optionally, the seventh information includes one or more of the following:
[0131] A third signal quality or strength threshold value is used for the terminal to initiate measurement event prediction or initiate measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value;
[0132] The third trigger duration threshold is used to start measurement event prediction or start measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value and the duration reaches the third trigger duration threshold.
[0133] Optionally, the third information includes one or more of the following:
[0134] Ninth information is used to indicate terminal-side prediction information that the terminal needs to provide; the terminal-side prediction information includes: one or more of: RRM measurement prediction information, second prediction information of the first event, and measurement event prediction information;
[0135] The tenth information is used to indicate the prediction time or prediction duration.
[0136] Optionally, when the second information only includes the fourth information, the first prediction information is generated by the terminal according to terminal implementation parameter information.
[0137] Optionally, also include:
[0138] receiving prediction error or prediction abnormality feedback information sent by the terminal when the terminal is unable to generate complete prediction information or partial prediction information corresponding to the network configuration information;
[0139] The prediction error or prediction abnormality feedback information is used to indicate that the terminal cannot provide the first prediction information to the network device;
[0140] Alternatively, the prediction error or prediction anomaly feedback information includes one or more of the following:
[0141] second indication information, used to indicate that the terminal cannot provide the complete prediction information or the partial prediction information to the network device;
[0142] The third indication information is used to indicate part of the prediction information that the terminal can provide or part of the prediction information that the terminal cannot provide.
[0143] Optionally, also include:
[0144] A cell switching decision operation and / or a switching preparation operation is performed for the terminal according to the first prediction information.
[0145] An embodiment of the present invention further provides an information transmission device, applied to a terminal, comprising:
[0146] A first generating module is configured to generate first prediction information; the first prediction information includes: one or more of radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information;
[0147] A first sending module, configured to send the first prediction information to a network device;
[0148] Wherein, the first event includes: a failure event or an unexpected event;
[0149] The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
[0150] Optionally, generating the first prediction information includes:
[0151] generating first prediction information according to the reference information;
[0152] The reference information includes: one or more of terminal prediction capability information, network configuration information, and terminal implementation parameter information.
[0153] Optionally, the RRM measurement prediction information includes one or more of the following:
[0154] The validity period or duration of the RRM measurement prediction value;
[0155] Prediction point time interval, used to indicate the time interval of each RRM measurement prediction value;
[0156] A cell-level or beam-level RRM measurement prediction value of a serving cell or a neighboring cell, the RRM measurement prediction value comprising at least one of a reference signal received power (RSRP) prediction value, a reference signal received quality (RSRQ) prediction value, and a signal-to-noise ratio (SINR) prediction value; the neighboring cell and the serving cell being co-frequency or inter-frequency cells.
[0157] Optionally, the second prediction information of the first event includes one or more of the following:
[0158] The time of the first incident;
[0159] The event type of the first event;
[0160] The cause value of the first event.
[0161] Optionally, the measurement event prediction information includes one or more of the following:
[0162] The first indication information is used to indicate whether the terminal can meet the measurement event of the current network configuration before the failure event occurs;
[0163] The time or instant when the terminal meets the measurement event configured by the current network.
[0164] Optionally, the measurement event prediction information further includes one or more of the following:
[0165] Parameter configuration suggested values for the measurement event;
[0166] The configuration adjustment duration is used to indicate the completion time of adjusting the configuration of the measurement event.
[0167] Optionally, also include:
[0168] The second sending module is configured to send first information to the network device before generating the first prediction information, where the first information is used to indicate the mobility prediction capability possessed or supported by the terminal, and the terminal prediction capability information corresponding to the mobility prediction capability includes one or more of the following:
[0169] Cell-level and / or beam-level RRM measurement prediction capability information;
[0170] Information on the predictive power of the first event;
[0171] Measuring event predictability information;
[0172] The predicted execution time or the time required for the terminal to provide the first prediction information.
[0173] Optionally, the measurement event prediction capability information includes one or more of the following:
[0174] Measurement event configuration parameter prediction capability information, where the measurement event configuration parameter prediction capability is used to predict recommended values of network configuration measurement event parameters;
[0175] The measurement event satisfies prediction capability information. The measurement event satisfies prediction capability is used to predict whether the terminal satisfies the relevant information of the measurement event under the current measurement event configuration of the network.
[0176] Optionally, the prediction execution duration or the duration required for the terminal to provide the first prediction information is used to indicate one or more of the following:
[0177] The time required for the terminal to start and complete the prediction;
[0178] The time required for the terminal to start evaluating the configuration information or triggering conditions indicated by the network configuration information after receiving the network configuration information;
[0179] The time required for the terminal to start the prediction corresponding to the network configuration information after receiving the network configuration information;
[0180] The time required for the terminal to complete the prediction corresponding to the network configuration information after receiving the network configuration information;
[0181] The time required for the terminal to provide the first prediction information after receiving the network configuration information.
[0182] Optionally, also include:
[0183] The first receiving module is used to receive network configuration information sent by the network device before generating the first prediction information, and the network configuration information includes: one or more of the second information and the third information, the second information is used to indicate the mobility prediction that the terminal can perform in the first area and the related configuration information for generating and reporting the first prediction information, and the third information is used to instruct the terminal to report the mobility prediction information within the first time period.
[0184] Optionally, the second information includes one or more of the following:
[0185] Fourth information, used to explicitly indicate the mobility prediction type or behavior that the terminal can perform;
[0186] Fifth information, used to instruct the terminal to perform configuration information or trigger conditions related to RRM measurement prediction;
[0187] Sixth information, used to instruct the terminal to execute configuration information or triggering conditions related to the prediction of the first event;
[0188] The seventh information is used to instruct the terminal to perform configuration information or trigger conditions related to measurement event prediction;
[0189] The eighth information is used to indicate the area in which the information is valid or effective.
[0190] Optionally, the mobility prediction type or behavior includes one or more of the following:
[0191] Cell-level and / or beam-level RRM measurement prediction;
[0192] prediction of the first event;
[0193] Measuring event predictions.
[0194] Optionally, the fifth information includes one or more of the following:
[0195] A first signal quality or strength threshold value is used for, when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value, the terminal to start RRM measurement prediction or to start RRM measurement prediction and report RRM measurement prediction information after completing the prediction;
[0196] The first trigger duration threshold is used to start RRM measurement prediction or start RRM measurement prediction and report RRM measurement prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value and the duration reaches the first trigger duration threshold.
[0197] Optionally, the sixth information includes one or more of the following:
[0198] a second signal quality or strength threshold, configured to cause the terminal to initiate prediction of the first event or to initiate prediction of the first event and report second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold;
[0199] A time threshold value, used for the terminal to report the second prediction information of the first event when the time difference between the occurrence time of the first event and the current time is greater than the time threshold value;
[0200] The second trigger duration threshold is used to start the prediction of the first event or start the prediction of the first event and report the second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value and the duration reaches the second trigger duration threshold.
[0201] Optionally, the seventh information includes one or more of the following:
[0202] A third signal quality or strength threshold value is used for the terminal to initiate measurement event prediction or initiate measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value;
[0203] The third trigger duration threshold is used to start measurement event prediction or start measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value and the duration reaches the third trigger duration threshold.
[0204] Optionally, the third information includes one or more of the following:
[0205] Ninth information is used to indicate terminal-side prediction information that the terminal needs to provide; the terminal-side prediction information includes: one or more of: RRM measurement prediction information, second prediction information of the first event, and measurement event prediction information;
[0206] The tenth information is used to indicate the prediction time or prediction duration.
[0207] Optionally, when the second information only includes the fourth information, generating the first prediction information includes:
[0208] First prediction information is generated according to the terminal implementation parameter information.
[0209] Optionally, also include:
[0210] A third sending module is used to send prediction error or prediction abnormality feedback information to the network device when it is impossible to generate complete prediction information or partial prediction information corresponding to the network configuration information;
[0211] The prediction error or prediction abnormality feedback information is used to indicate that the terminal cannot provide the first prediction information to the network device;
[0212] Alternatively, the prediction error or prediction anomaly feedback information includes one or more of the following:
[0213] second indication information, used to indicate that the terminal cannot provide the complete prediction information or the partial prediction information to the network device;
[0214] The third indication information is used to indicate part of the prediction information that the terminal can provide or part of the prediction information that the terminal cannot provide.
[0215] An embodiment of the present invention further provides an information transmission device, applied to a network device, comprising:
[0216] A second receiving module is configured to receive first prediction information sent by the terminal; the first prediction information includes: one or more of: radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information;
[0217] Wherein, the first event includes: a failure event or an unexpected event;
[0218] The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
[0219] Optionally, the first prediction information is generated by the terminal based on reference information; wherein the reference information includes: one or more of: terminal prediction capability information, network configuration information, and terminal implementation parameter information.
[0220] Optionally, the RRM measurement prediction information includes one or more of the following:
[0221] The validity period or duration of the RRM measurement prediction value;
[0222] Prediction point time interval, used to indicate the time interval of each RRM measurement prediction value;
[0223] A cell-level or beam-level RRM measurement prediction value of a serving cell or a neighboring cell, the RRM measurement prediction value comprising at least one of a reference signal received power (RSRP) prediction value, a reference signal received quality (RSRQ) prediction value, and a signal-to-noise ratio (SINR) prediction value; the neighboring cell and the serving cell being co-frequency or inter-frequency cells.
[0224] Optionally, the second prediction information of the first event includes one or more of the following:
[0225] The time of the first incident;
[0226] The event type of the first event;
[0227] The cause value of the first event.
[0228] Optionally, the measurement event prediction information includes one or more of the following:
[0229] The first indication information is used to indicate whether the terminal can meet the measurement event of the current network configuration before the failure event occurs;
[0230] The time or instant when the terminal meets the measurement event configured by the current network.
[0231] Optionally, the measurement event prediction information further includes one or more of the following:
[0232] Parameter configuration suggested values for the measurement event;
[0233] The configuration adjustment duration is used to indicate the completion time of adjusting the configuration of the measurement event.
[0234] Optionally, also include:
[0235] The third receiving module is configured to receive first information sent by the terminal before receiving the first prediction information sent by the terminal, where the first information is used to indicate a mobility prediction capability possessed or supported by the terminal, where the terminal prediction capability information corresponding to the mobility prediction capability includes one or more of the following:
[0236] Cell-level and / or beam-level RRM measurement prediction capability information;
[0237] Information on the predictive power of the first event;
[0238] Measuring event predictability information;
[0239] The predicted execution time or the time required for the terminal to provide the first prediction information.
[0240] Optionally, the measurement event prediction capability information includes one or more of the following:
[0241] Measurement event configuration parameter prediction capability information, where the measurement event configuration parameter prediction capability is used to predict recommended values of network configuration measurement event parameters;
[0242] The measurement event satisfies prediction capability information. The measurement event satisfies prediction capability is used to predict whether the terminal satisfies the relevant information of the measurement event under the current measurement event configuration of the network.
[0243] Optionally, the prediction execution duration or the duration required for the terminal to provide the first prediction information is used to indicate one or more of the following:
[0244] The time required for the terminal to start and complete the prediction;
[0245] The time required for the terminal to start evaluating the configuration information or triggering conditions indicated by the network configuration information after receiving the network configuration information;
[0246] The time required for the terminal to start the prediction corresponding to the network configuration information after receiving the network configuration information;
[0247] The time required for the terminal to complete the prediction corresponding to the network configuration information after receiving the network configuration information;
[0248] The time required for the terminal to provide the first prediction information after receiving the network configuration information.
[0249] Optionally, also include:
[0250] The fourth sending module is used to send network configuration information to the terminal before receiving the first prediction information sent by the terminal, and the network configuration information includes: one or more of the second information and the third information, the second information is used to indicate the mobility prediction that the terminal can perform in the first area and the related configuration information for generating and reporting the first prediction information, and the third information is used to instruct the terminal to report the mobility prediction information within the first time period.
[0251] Optionally, the second information includes one or more of the following:
[0252] Fourth information, used to explicitly indicate the mobility prediction type or behavior that the terminal can perform;
[0253] Fifth information, used to instruct the terminal to perform configuration information or trigger conditions related to RRM measurement prediction;
[0254] Sixth information, used to instruct the terminal to execute configuration information or triggering conditions related to the prediction of the first event;
[0255] The seventh information is used to instruct the terminal to perform configuration information or trigger conditions related to measurement event prediction;
[0256] The eighth information is used to indicate the area in which the information is valid or effective.
[0257] Optionally, the mobility prediction type or behavior includes one or more of the following:
[0258] Cell-level and / or beam-level RRM measurement prediction;
[0259] prediction of the first event;
[0260] Measuring event predictions.
[0261] Optionally, the fifth information includes one or more of the following:
[0262] A first signal quality or strength threshold value is used for, when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value, the terminal to start RRM measurement prediction or to start RRM measurement prediction and report RRM measurement prediction information after completing the prediction;
[0263] The first trigger duration threshold is used to start RRM measurement prediction or start RRM measurement prediction and report RRM measurement prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value and the duration reaches the first trigger duration threshold.
[0264] Optionally, the sixth information includes one or more of the following:
[0265] a second signal quality or strength threshold, configured to cause the terminal to initiate prediction of the first event or to initiate prediction of the first event and report second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold;
[0266] A time threshold value, used for the terminal to report the second prediction information of the first event when the time difference between the occurrence time of the first event and the current time is greater than the time threshold value;
[0267] The second trigger duration threshold is used to start the prediction of the first event or start the prediction of the first event and report the second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value and the duration reaches the second trigger duration threshold.
[0268] Optionally, the seventh information includes one or more of the following:
[0269] A third signal quality or strength threshold value is used for the terminal to initiate measurement event prediction or initiate measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value;
[0270] The third trigger duration threshold is used to start measurement event prediction or start measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value and the duration reaches the third trigger duration threshold.
[0271] Optionally, the third information includes one or more of the following:
[0272] Ninth information is used to indicate terminal-side prediction information that the terminal needs to provide; the terminal-side prediction information includes: one or more of: RRM measurement prediction information, second prediction information of the first event, and measurement event prediction information;
[0273] The tenth information is used to indicate the prediction time or prediction duration.
[0274] Optionally, when the second information only includes the fourth information, the first prediction information is generated by the terminal according to terminal implementation parameter information.
[0275] Optionally, also include:
[0276] a fourth receiving module, configured to receive prediction error or prediction abnormality feedback information sent by the terminal when the terminal is unable to generate complete prediction information or partial prediction information corresponding to the network configuration information;
[0277] The prediction error or prediction abnormality feedback information is used to indicate that the terminal cannot provide the first prediction information to the network device;
[0278] Alternatively, the prediction error or prediction anomaly feedback information includes one or more of the following:
[0279] second indication information, used to indicate that the terminal cannot provide the complete prediction information or the partial prediction information to the network device;
[0280] The third indication information is used to indicate part of the prediction information that the terminal can provide or part of the prediction information that the terminal cannot provide.
[0281] Optionally, also include:
[0282] The first execution module is configured to execute a cell switching decision operation and / or a switching preparation operation for the terminal according to the first prediction information.
[0283] An embodiment of the present invention further provides an information transmission device, which is a terminal and includes: a processor and a transceiver;
[0284] The processor is configured to generate first prediction information; the first prediction information includes one or more of: radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information;
[0285] sending the first prediction information to a network device via the transceiver;
[0286] Wherein, the first event includes: a failure event or an unexpected event;
[0287] The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
[0288] Optionally, generating the first prediction information includes:
[0289] generating first prediction information according to the reference information;
[0290] The reference information includes: one or more of terminal prediction capability information, network configuration information, and terminal implementation parameter information.
[0291] Optionally, the RRM measurement prediction information includes one or more of the following:
[0292] The validity period or duration of the RRM measurement prediction value;
[0293] Prediction point time interval, used to indicate the time interval of each RRM measurement prediction value;
[0294] A cell-level or beam-level RRM measurement prediction value of a serving cell or a neighboring cell, the RRM measurement prediction value comprising at least one of a reference signal received power (RSRP) prediction value, a reference signal received quality (RSRQ) prediction value, and a signal-to-noise ratio (SINR) prediction value; the neighboring cell and the serving cell being co-frequency or inter-frequency cells.
[0295] Optionally, the second prediction information of the first event includes one or more of the following:
[0296] The time of the first incident;
[0297] The event type of the first event;
[0298] The cause value of the first event.
[0299] Optionally, the measurement event prediction information includes one or more of the following:
[0300] The first indication information is used to indicate whether the terminal can meet the measurement event of the current network configuration before the failure event occurs;
[0301] The time or instant when the terminal meets the measurement event configured by the current network.
[0302] Optionally, the measurement event prediction information further includes one or more of the following:
[0303] Parameter configuration suggested values for the measurement event;
[0304] The configuration adjustment duration is used to indicate the completion time of adjusting the configuration of the measurement event.
[0305] Optionally, the processor is further configured to:
[0306] Before generating the first prediction information, first information is sent to the network device through the transceiver, where the first information is used to indicate the mobility prediction capability possessed or supported by the terminal, and the terminal prediction capability information corresponding to the mobility prediction capability includes one or more of the following:
[0307] Cell-level and / or beam-level RRM measurement prediction capability information;
[0308] Information on the predictive power of the first event;
[0309] Measuring event predictability information;
[0310] The predicted execution time or the time required for the terminal to provide the first prediction information.
[0311] Optionally, the measurement event prediction capability information includes one or more of the following:
[0312] Measurement event configuration parameter prediction capability information, where the measurement event configuration parameter prediction capability is used to predict recommended values of network configuration measurement event parameters;
[0313] The measurement event satisfies prediction capability information. The measurement event satisfies prediction capability is used to predict whether the terminal satisfies the relevant information of the measurement event under the current measurement event configuration of the network.
[0314] Optionally, the prediction execution duration or the duration required for the terminal to provide the first prediction information is used to indicate one or more of the following:
[0315] The time required for the terminal to start and complete the prediction;
[0316] The time required for the terminal to start evaluating the configuration information or triggering conditions indicated by the network configuration information after receiving the network configuration information;
[0317] The time required for the terminal to start the prediction corresponding to the network configuration information after receiving the network configuration information;
[0318] The time required for the terminal to complete the prediction corresponding to the network configuration information after receiving the network configuration information;
[0319] The time required for the terminal to provide the first prediction information after receiving the network configuration information.
[0320] Optionally, the processor is further configured to:
[0321] Before generating the first prediction information, network configuration information sent by the network device is received through the transceiver, and the network configuration information includes: one or more of the second information and the third information, the second information is used to indicate the mobility prediction that the terminal can perform in the first area and the related configuration information for generating and reporting the first prediction information, and the third information is used to instruct the terminal to report the mobility prediction information within the first time period.
[0322] Optionally, the second information includes one or more of the following:
[0323] Fourth information, used to explicitly indicate the mobility prediction type or behavior that the terminal can perform;
[0324] Fifth information, used to instruct the terminal to perform configuration information or trigger conditions related to RRM measurement prediction;
[0325] Sixth information, used to instruct the terminal to execute configuration information or triggering conditions related to the prediction of the first event;
[0326] The seventh information is used to instruct the terminal to perform configuration information or trigger conditions related to measurement event prediction;
[0327] The eighth information is used to indicate the area in which the information is valid or effective.
[0328] Optionally, the mobility prediction type or behavior includes one or more of the following:
[0329] Cell-level and / or beam-level RRM measurement prediction;
[0330] prediction of the first event;
[0331] Measuring event predictions.
[0332] Optionally, the fifth information includes one or more of the following:
[0333] A first signal quality or strength threshold value is used for, when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value, the terminal to start RRM measurement prediction or to start RRM measurement prediction and report RRM measurement prediction information after completing the prediction;
[0334] The first trigger duration threshold is used to start RRM measurement prediction or start RRM measurement prediction and report RRM measurement prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value and the duration reaches the first trigger duration threshold.
[0335] Optionally, the sixth information includes one or more of the following:
[0336] a second signal quality or strength threshold, configured to cause the terminal to initiate prediction of the first event or to initiate prediction of the first event and report second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold;
[0337] A time threshold value, used for the terminal to report the second prediction information of the first event when the time difference between the occurrence time of the first event and the current time is greater than the time threshold value;
[0338] The second trigger duration threshold is used to start the prediction of the first event or start the prediction of the first event and report the second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value and the duration reaches the second trigger duration threshold.
[0339] Optionally, the seventh information includes one or more of the following:
[0340] A third signal quality or strength threshold value is used for the terminal to initiate measurement event prediction or initiate measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value;
[0341] The third trigger duration threshold is used to start measurement event prediction or start measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value and the duration reaches the third trigger duration threshold.
[0342] Optionally, the third information includes one or more of the following:
[0343] Ninth information is used to indicate terminal-side prediction information that the terminal needs to provide; the terminal-side prediction information includes: one or more of: RRM measurement prediction information, second prediction information of the first event, and measurement event prediction information;
[0344] The tenth information is used to indicate the prediction time or prediction duration.
[0345] Optionally, when the second information only includes the fourth information, generating the first prediction information includes:
[0346] First prediction information is generated according to the terminal implementation parameter information.
[0347] Optionally, the processor is further configured to:
[0348] In the case where complete prediction information or partial prediction information corresponding to the network configuration information cannot be generated, sending prediction error or prediction anomaly feedback information to the network device through the transceiver;
[0349] The prediction error or prediction abnormality feedback information is used to indicate that the terminal cannot provide the first prediction information to the network device;
[0350] Alternatively, the prediction error or prediction anomaly feedback information includes one or more of the following:
[0351] second indication information, used to indicate that the terminal cannot provide the complete prediction information or the partial prediction information to the network device;
[0352] The third indication information is used to indicate part of the prediction information that the terminal can provide or part of the prediction information that the terminal cannot provide.
[0353] An embodiment of the present invention further provides an information transmission device, which is a network device and includes: a processor and a transceiver;
[0354] The processor is configured to receive, through the transceiver, first prediction information sent by the terminal; the first prediction information comprising: one or more of radio resource management RRM measurement prediction information, second prediction information of a first event, measurement event prediction information, and prediction time information;
[0355] Wherein, the first event includes: a failure event or an unexpected event;
[0356] The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
[0357] Optionally, the first prediction information is generated by the terminal based on reference information; wherein the reference information includes: one or more of: terminal prediction capability information, network configuration information, and terminal implementation parameter information.
[0358] Optionally, the RRM measurement prediction information includes one or more of the following:
[0359] The validity period or duration of the RRM measurement prediction value;
[0360] Prediction point time interval, used to indicate the time interval of each RRM measurement prediction value;
[0361] A cell-level or beam-level RRM measurement prediction value of a serving cell or a neighboring cell, the RRM measurement prediction value comprising at least one of a reference signal received power (RSRP) prediction value, a reference signal received quality (RSRQ) prediction value, and a signal-to-noise ratio (SINR) prediction value; the neighboring cell and the serving cell being co-frequency or inter-frequency cells.
[0362] Optionally, the second prediction information of the first event includes one or more of the following:
[0363] The time of the first incident;
[0364] The event type of the first event;
[0365] The cause value of the first event.
[0366] Optionally, the measurement event prediction information includes one or more of the following:
[0367] The first indication information is used to indicate whether the terminal can meet the measurement event of the current network configuration before the failure event occurs;
[0368] The time or instant when the terminal meets the measurement event configured by the current network.
[0369] Optionally, the measurement event prediction information further includes one or more of the following:
[0370] Parameter configuration suggested values for the measurement event;
[0371] The configuration adjustment duration is used to indicate the completion time of adjusting the configuration of the measurement event.
[0372] Optionally, the processor is further configured to:
[0373] Before receiving first prediction information sent by a terminal, first information sent by the terminal is received by the transceiver, where the first information is used to indicate a mobility prediction capability possessed or supported by the terminal, where the terminal prediction capability information corresponding to the mobility prediction capability includes one or more of the following:
[0374] Cell-level and / or beam-level RRM measurement prediction capability information;
[0375] Information on the predictive power of the first event;
[0376] Measuring event predictability information;
[0377] The predicted execution time or the time required for the terminal to provide the first prediction information.
[0378] Optionally, the measurement event prediction capability information includes one or more of the following:
[0379] Measurement event configuration parameter prediction capability information, where the measurement event configuration parameter prediction capability is used to predict recommended values of network configuration measurement event parameters;
[0380] The measurement event satisfies prediction capability information. The measurement event satisfies prediction capability is used to predict whether the terminal satisfies the relevant information of the measurement event under the current measurement event configuration of the network.
[0381] Optionally, the prediction execution duration or the duration required for the terminal to provide the first prediction information is used to indicate one or more of the following:
[0382] The time required for the terminal to start prediction and complete prediction;
[0383] The time required for the terminal to start evaluating the configuration information or triggering conditions indicated by the network configuration information after receiving the network configuration information;
[0384] The time required for the terminal to start the prediction corresponding to the network configuration information after receiving the network configuration information;
[0385] The time required for the terminal to complete the prediction corresponding to the network configuration information after receiving the network configuration information;
[0386] The time required for the terminal to provide the first prediction information after receiving the network configuration information.
[0387] Optionally, the processor is further configured to:
[0388] Before receiving the first prediction information sent by the terminal, network configuration information is sent to the terminal through the transceiver, and the network configuration information includes: one or more of the second information and the third information, the second information is used to indicate the mobility prediction that the terminal can perform in the first area and the related configuration information for generating and reporting the first prediction information, and the third information is used to instruct the terminal to report the mobility prediction information within the first time period.
[0389] Optionally, the second information includes one or more of the following:
[0390] Fourth information, used to explicitly indicate the mobility prediction type or behavior that the terminal can perform;
[0391] Fifth information, used to instruct the terminal to perform configuration information or trigger conditions related to RRM measurement prediction;
[0392] Sixth information, used to instruct the terminal to execute configuration information or triggering conditions related to the prediction of the first event;
[0393] The seventh information is used to instruct the terminal to perform configuration information or trigger conditions related to measurement event prediction;
[0394] The eighth information is used to indicate the area in which the information is valid or effective.
[0395] Optionally, the mobility prediction type or behavior includes one or more of the following:
[0396] Cell-level and / or beam-level RRM measurement prediction;
[0397] prediction of the first event;
[0398] Measuring event predictions.
[0399] Optionally, the fifth information includes one or more of the following:
[0400] A first signal quality or strength threshold value is used for, when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value, the terminal to start RRM measurement prediction or to start RRM measurement prediction and report RRM measurement prediction information after completing the prediction;
[0401] The first trigger duration threshold is used to start RRM measurement prediction or start RRM measurement prediction and report RRM measurement prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value and the duration reaches the first trigger duration threshold.
[0402] Optionally, the sixth information includes one or more of the following:
[0403] a second signal quality or strength threshold, configured to cause the terminal to initiate prediction of the first event or to initiate prediction of the first event and report second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold;
[0404] A time threshold value, used for the terminal to report the second prediction information of the first event when the time difference between the occurrence time of the first event and the current time is greater than the time threshold value;
[0405] The second trigger duration threshold is used to start the prediction of the first event or start the prediction of the first event and report the second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value and the duration reaches the second trigger duration threshold.
[0406] Optionally, the seventh information includes one or more of the following:
[0407] A third signal quality or strength threshold value is used for the terminal to initiate measurement event prediction or initiate measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value;
[0408] The third trigger duration threshold is used to start measurement event prediction or start measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value and the duration reaches the third trigger duration threshold.
[0409] Optionally, the third information includes one or more of the following:
[0410] Ninth information is used to indicate terminal-side prediction information that the terminal needs to provide; the terminal-side prediction information includes: one or more of: RRM measurement prediction information, second prediction information of the first event, and measurement event prediction information;
[0411] The tenth information is used to indicate the prediction time or prediction duration.
[0412] Optionally, when the second information only includes the fourth information, the first prediction information is generated by the terminal according to terminal implementation parameter information.
[0413] Optionally, the processor is further configured to:
[0414] receiving, by the transceiver, prediction error or prediction abnormality feedback information sent by the terminal when the terminal is unable to generate complete prediction information or partial prediction information corresponding to the network configuration information;
[0415] The prediction error or prediction abnormality feedback information is used to indicate that the terminal cannot provide the first prediction information to the network device;
[0416] Alternatively, the prediction error or prediction anomaly feedback information includes one or more of the following:
[0417] second indication information, used to indicate that the terminal cannot provide the complete prediction information or the partial prediction information to the network device;
[0418] The third indication information is used to indicate part of the prediction information that the terminal can provide or part of the prediction information that the terminal cannot provide.
[0419] Optionally, the processor is further configured to:
[0420] A cell switching decision operation and / or a switching preparation operation is performed for the terminal according to the first prediction information.
[0421] An embodiment of the present invention also provides an information transmission device, including a memory, a processor, and a program stored in the memory and executable on the processor; when the processor executes the program, the above-mentioned information transmission method on the terminal side or the network device side is implemented.
[0422] An embodiment of the present invention further provides a readable storage medium on which a program is stored. When the program is executed by a processor, the steps in the above-mentioned information transmission method on the terminal side or the network device side are implemented.
[0423] An embodiment of the present invention further provides a computer program product, comprising computer instructions, which, when executed by a processor, implement the steps of the above-mentioned information transmission method on the terminal side or the network device side.
[0424] The beneficial effects of the above technical solution of the present invention are as follows:
[0425] In the above scheme, the information transmission method generates first prediction information; the first prediction information includes: wireless resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information and one or more of the prediction time information; the first prediction information is sent to the network device; wherein, the first event includes: a failure event or an unexpected event; the prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: the RRM measurement prediction information, the second prediction information of the first event and one or more of the measurement event prediction information; it can clarify the reporting of the terminal side prediction scheme and other related content, thereby supporting the accurate implementation of the relevant schemes for UE side prediction. BRIEF DESCRIPTION OF THE DRAWINGS
[0426] Figure 1 Schematic diagram of the information transmission method according to an embodiment of the present invention Figure 1 ;
[0427] Figure 2 Schematic diagram of the information transmission method according to an embodiment of the present invention Figure 2 ;
[0428] Figure 3 A schematic diagram of a specific implementation flow of the information transmission method according to an embodiment of the present invention;
[0429] Figure 4 Schematic diagram of the structure of the information transmission device according to an embodiment of the present invention Figure 1 ;
[0430] Figure 5 Schematic diagram of the structure of the information transmission device according to an embodiment of the present invention Figure 2 ;
[0431] Figure 6 Schematic diagram of the information transmission device structure according to an embodiment of the present invention Figure 1 ;
[0432] Figure 7 Schematic diagram of the information transmission device structure according to an embodiment of the present invention Figure 2 . DETAILED DESCRIPTION
[0433] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, a detailed description will be given below with reference to the accompanying drawings and specific embodiments.
[0434] The following first introduces the relevant contents of this plan.
[0435] Artificial intelligence (AI) technology can extract patterns and features from massive amounts of data in complex scenarios, train and derive models, and achieve predictions and optimized decision-making. As a result, it is gaining increasing attention and application across various industries. 5G mobile communication systems are also actively exploring the use of AI to build intelligent wireless access networks. This addresses the error-proneness, high complexity, and inability to model complex problems associated with traditional approaches, thereby accelerating network automation and intelligence and improving user experience.
[0436] The functional framework corresponding to the introduction of AI / ML models (artificial intelligence or machine learning models) into 5G access networks involves the following:
[0437] Data Collection: Provides input data for model training and model inference.
[0438] Model Training: Responsible for the training, testing, and validation of AI / ML models, and generating metrics for model performance;
[0439] Model Inference: Provides inference output (prediction or decision) of the AI / ML model and can provide Model Performance Feedback results to the ModelTraining module;
[0440] Actor: After receiving the inference output (prediction or decision) from the Model Inference module, it initiates corresponding actions.
[0441] In addition, considering that the UE may more directly predict its own RRM measurements, HOF / RLF (handover failure or radio link failure), measurement events, etc., it is possible to explore the implementation solution of the AI model on the UE side.
[0442] However, the current working mechanism of UE-side prediction and the collaborative working mode between UE prediction and network decision-making are unclear. The lack of UE prediction capabilities, reporting mechanism for UE prediction information, and interactive signaling may lead to:
[0443] 1) The network's cell handover decision-making process cannot obtain UE prediction information as auxiliary data in a timely manner, and thus cannot effectively improve cell handover performance.
[0444] 2) The UE prediction behavior is uncontrollable, which may lead to invalid and disordered predictions on the UE side, resulting in unnecessary waste of computing power and power consumption.
[0445] Based on the above, the present invention aims to solve the problem that the existing technology cannot support the relevant solutions for accurately implementing UE side prediction, and provides an information transmission method applied to the terminal, such as Figure 1 As shown, including:
[0446] Step 11: Generate first prediction information; the first prediction information includes: one or more of: radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information;
[0447] Step 12: Send the first prediction information to the network device; wherein, the first event includes: a failure event or an unexpected event; the prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
[0448] The information transmission method provided by the embodiment of the present invention generates first prediction information; the first prediction information includes: wireless resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information and one or more of the prediction time information; the first prediction information is sent to the network device; wherein the first event includes: a failure event or an unexpected event; the prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: the RRM measurement prediction information, the second prediction information of the first event and one or more of the measurement event prediction information; it can clarify the reporting of the terminal side prediction scheme and other related content, thereby supporting the accurate implementation of the relevant schemes for UE side prediction.
[0449] Generating the first prediction information includes generating the first prediction information based on reference information; wherein the reference information includes one or more of terminal prediction capability information, network configuration information, and terminal implementation parameter information. This allows generating the first prediction information based on multiple types of information.
[0450] In an embodiment of the present invention, the RRM measurement prediction information includes one or more of the following: the effective time or effective duration of the RRM measurement prediction value; the prediction point time interval, which is used to indicate the time interval of each RRM measurement prediction value; the cell-level or beam-level RRM measurement prediction value of the serving cell or the neighboring cell, the RRM measurement prediction value including: at least one of the reference signal received power RSRP prediction value, the reference signal received quality RSRQ prediction value, and the signal-to-noise ratio SINR prediction value; the neighboring cell and the serving cell are co-frequency or inter-frequency cells. In this way, the specific content of the RRM measurement prediction information can be clarified. Among them, the time interval can be configured by the network, defined by the protocol, or determined by the UE based on its own capabilities, and is not limited here.
[0451] The second prediction information of the first event includes one or more of the following: the occurrence time of the first event; the event type of the first event; and the occurrence cause value of the first event. This can clarify the specific content of the second prediction information of the first event.
[0452] In this embodiment of the present invention, the measurement event prediction information includes one or more of the following: first indication information indicating whether the terminal can meet the measurement event configured in the current network before a failure event occurs; and the time or instant at which the terminal meets the measurement event configured in the current network. This clarifies the specific content of the measurement event prediction information. The measurement event may be, for example, an A3 event.
[0453] Furthermore, the measurement event prediction information also includes one or more of the following: a recommended parameter configuration value for the measurement event; a configuration adjustment duration, which is used to indicate the completion time for adjusting the configuration of the measurement event. This can support providing adjustment suggestions to the network when the terminal predicts that it will not be able to meet the measurement event of the current network configuration before the failure event occurs, so as to try to ensure that the terminal can meet the measurement event later. In addition, the configuration adjustment duration can also be used to indicate (or also used to indicate): after the network device adjusts the configuration for the measurement event according to the recommended parameter configuration value, the terminal meets the expected time or expected moment of the measurement event; this is not limited here.
[0454] In an embodiment of the present invention, before generating the first prediction information, the method further includes: sending first information to the network device, where the first information is used to indicate the mobility prediction capability possessed or supported by the terminal, and the terminal prediction capability information corresponding to the mobility prediction capability includes one or more of the following: cell-level and / or beam-level RRM measurement prediction capability information; prediction capability information for the first event; measurement event prediction capability information; and prediction execution duration or the duration required for the terminal to provide the first prediction information. This allows the network to accurately obtain terminal-related capabilities based on the first information.
[0455] The measurement event prediction capability information includes one or more of the following: measurement event configuration parameter prediction capability information, which is used to predict recommended values for network-configured measurement event parameters; and measurement event satisfaction prediction capability information, which is used to predict whether a terminal satisfies measurement event requirements under the network's current measurement event configuration. This clarifies the specific content of the measurement event prediction capability information. The measurement event configuration parameter prediction capability may be the prediction capability corresponding to the measurement event configuration parameter prediction capability information, and the measurement event satisfaction prediction capability may be the prediction capability corresponding to the measurement event satisfaction prediction capability information, but the present disclosure is not limited thereto.
[0456] In an embodiment of the present invention, the prediction execution duration or the duration required for the terminal to provide the first prediction information is used to indicate one or more of the following: the duration required for the terminal to start the prediction and complete the prediction; the duration required for the terminal to start the evaluation of the configuration information or trigger condition indicated by the network configuration information after receiving the network configuration information; the duration required for the terminal to start the prediction corresponding to the network configuration information after receiving the network configuration information; the duration required for the terminal to complete the prediction corresponding to the network configuration information after receiving the network configuration information; and the duration required for the terminal to provide the first prediction information after receiving the network configuration information. In this way, multiple specific durations can be clarified.
[0457] Furthermore, before generating the first prediction information, the method further includes: receiving network configuration information sent by the network device, the network configuration information including one or more of second information and third information, the second information indicating mobility predictions that the terminal can perform within the first area and configuration information related to generating and reporting the first prediction information, and the third information instructing the terminal to report mobility prediction information within the first time period. This allows accurate network configuration information to be obtained. The mobility prediction information corresponds to, or is, the first prediction information, but is not limited to, the first prediction information.
[0458] The second information includes one or more of the following: fourth information for explicitly indicating the type or behavior of mobility prediction that the terminal can perform; fifth information for instructing the terminal to execute configuration information or trigger conditions related to RRM measurement prediction; sixth information for instructing the terminal to execute configuration information or trigger conditions related to prediction of the first event; seventh information for instructing the terminal to execute configuration information or trigger conditions related to measurement event prediction; and eighth information for indicating the area in which the information is valid or effective. This clarifies the specific content of the second information.
[0459] In the embodiment of the present invention, the mobility prediction type or behavior includes one or more of the following: cell-level and / or beam-level RRM measurement prediction; first event prediction; and measurement event prediction. This can clarify the specific content of the mobility prediction type or behavior.
[0460] Among them, the fifth information includes one or more of the following: a first signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value, and the terminal starts RRM measurement prediction or starts RRM measurement prediction and reports RRM measurement prediction information after the prediction is completed; a first trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value and the duration reaches the first trigger duration threshold, and the terminal starts RRM measurement prediction or starts RRM measurement prediction and reports RRM measurement prediction information after the prediction is completed. This can clarify the specific content of the fifth information.
[0461] In an embodiment of the present invention, the sixth information includes one or more of the following: a second signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value, and the terminal starts the prediction of the first event or starts the prediction of the first event and reports the second prediction information of the first event after the prediction is completed; a time threshold value, which is used when the time between the moment of occurrence of the first event and the current moment is greater than the time threshold value, and the terminal reports the second prediction information of the first event; a second trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value and the duration reaches the second trigger duration threshold, and the terminal starts the prediction of the first event or starts the prediction of the first event and reports the second prediction information of the first event after the prediction is completed. In this way, the specific content of the sixth information can be clarified.
[0462] Among them, the seventh information includes one or more of the following: a third signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value, and the terminal starts measurement event prediction or starts measurement event prediction and reports measurement event prediction information after the prediction is completed; a third trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value and the duration reaches the third trigger duration threshold, and the terminal starts measurement event prediction or starts measurement event prediction and reports measurement event prediction information after the prediction is completed. This can clarify the specific content of the seventh information.
[0463] In this embodiment of the present invention, the third information includes one or more of the following: ninth information indicating terminal-side prediction information that the terminal needs to provide; the terminal-side prediction information includes one or more of RRM measurement prediction information, second prediction information of the first event, and measurement event prediction information; and tenth information indicating the prediction time or prediction duration. This clarifies the specific content of the third information.
[0464] Wherein, when the second information only includes the fourth information, generating the first prediction information includes: generating the first prediction information according to the terminal implementation parameter information, so as to support the completion of this solution based on the terminal's own implementation.
[0465] Furthermore, the information transmission method further includes: in the case where the complete prediction information or partial prediction information corresponding to the network configuration information cannot be generated, sending prediction error or prediction abnormality feedback information to the network device; wherein the prediction error or prediction abnormality feedback information is used to indicate that the terminal cannot provide the first prediction information to the network device; or, the prediction error or prediction abnormality feedback information includes one or more of the following: second indication information, used to indicate that the terminal cannot provide the complete prediction information or partial prediction information to the network device; third indication information, used to indicate the partial prediction information that the terminal can provide or the partial prediction information that cannot be provided. This can support notification of the network when the terminal is abnormal.
[0466] The embodiment of the present invention also provides an information transmission method, which is applied to network equipment, such as Figure 2 As shown, including:
[0467] Step 21: Receive the first prediction information sent by the terminal; the first prediction information includes: one or more of wireless resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information and prediction time information; wherein, the first event includes: a failure event or an unexpected event; the prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event and the measurement event prediction information.
[0468] The information transmission method provided by an embodiment of the present invention receives the first prediction information sent by the terminal; the first prediction information includes: wireless resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information and one or more of the prediction time information; wherein, the first event includes: a failure event or an unexpected event; the prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: the RRM measurement prediction information, the second prediction information of the first event and one or more of the measurement event prediction information; it can support the reporting of clear terminal side prediction schemes and other related content, thereby supporting the accurate implementation of relevant schemes for UE side predictions.
[0469] The first prediction information is generated by the terminal based on reference information; wherein the reference information includes one or more of terminal prediction capability information, network configuration information, and terminal implementation parameter information. This supports the generation of the first prediction information based on multiple types of information.
[0470] In an embodiment of the present invention, the RRM measurement prediction information includes one or more of the following: the effective time or effective duration of the RRM measurement prediction value; the prediction point time interval, which is used to indicate the time interval of each RRM measurement prediction value; the cell-level or beam-level RRM measurement prediction value of the serving cell or the neighboring cell, the RRM measurement prediction value including: at least one of the reference signal received power RSRP prediction value, the reference signal received quality RSRQ prediction value, and the signal-to-noise ratio SINR prediction value; the neighboring cell and the serving cell are co-frequency or inter-frequency cells. In this way, the specific content of the RRM measurement prediction information can be clarified. Among them, the time interval can be configured by the network, defined by the protocol, or determined by the UE based on its own capabilities, and is not limited here.
[0471] The second prediction information of the first event includes one or more of the following: the occurrence time of the first event; the event type of the first event; and the occurrence cause value of the first event. This can clarify the specific content of the second prediction information of the first event.
[0472] In this embodiment of the present invention, the measurement event prediction information includes one or more of the following: first indication information indicating whether the terminal can meet the measurement event configured in the current network before a failure event occurs; and the time or instant at which the terminal meets the measurement event configured in the current network. This clarifies the specific content of the measurement event prediction information. The measurement event may be, for example, an A3 event.
[0473] Furthermore, the measurement event prediction information also includes one or more of the following: a recommended parameter configuration value for the measurement event; and a configuration adjustment duration, indicating the completion time for adjusting the configuration of the measurement event. This allows, if the terminal predicts that it will not be able to meet the measurement event configured by the current network before the failure event occurs, to provide adjustment suggestions to the network to maximize the terminal's ability to meet the measurement event in the future.
[0474] In an embodiment of the present invention, before receiving the first prediction information sent by the terminal, the method further includes: receiving the first information sent by the terminal, where the first information is used to indicate the mobility prediction capability possessed or supported by the terminal, and the terminal prediction capability information corresponding to the mobility prediction capability includes one or more of the following: cell-level and / or beam-level RRM measurement prediction capability information; prediction capability information for a first event; measurement event prediction capability information; and prediction execution duration or the duration required for the terminal to provide the first prediction information. This allows the network to accurately obtain terminal-related capabilities based on the first information.
[0475] The measurement event prediction capability information includes one or more of the following: measurement event configuration parameter prediction capability information, which is used to predict recommended values for network-configured measurement event parameters; and measurement event satisfaction prediction capability information, which is used to predict whether a terminal satisfies the requirements of a measurement event under the network's current measurement event configuration. This clarifies the specific content of the measurement event prediction capability information.
[0476] In an embodiment of the present invention, the prediction execution duration or the duration required for the terminal to provide the first prediction information is used to indicate one or more of the following: the duration required for the terminal to start the prediction and complete the prediction; the duration required for the terminal to start the evaluation of the configuration information or trigger condition indicated by the network configuration information after receiving the network configuration information; the duration required for the terminal to start the prediction corresponding to the network configuration information after receiving the network configuration information; the duration required for the terminal to complete the prediction corresponding to the network configuration information after receiving the network configuration information; and the duration required for the terminal to provide the first prediction information after receiving the network configuration information. In this way, multiple specific durations can be clarified.
[0477] Furthermore, before receiving the first prediction information sent by the terminal, the method further includes: sending network configuration information to the terminal, the network configuration information including one or more of second information and third information, the second information indicating mobility predictions that the terminal can perform within the first area and configuration information related to generating and reporting the first prediction information, and the third information instructing the terminal to report mobility prediction information within the first time period. This enables the terminal to accurately obtain network configuration information. The mobility prediction information corresponds to, or is, the first prediction information, but is not limited to, the first prediction information.
[0478] The second information includes one or more of the following: fourth information for explicitly indicating the type or behavior of mobility prediction that the terminal can perform; fifth information for instructing the terminal to execute configuration information or trigger conditions related to RRM measurement prediction; sixth information for instructing the terminal to execute configuration information or trigger conditions related to prediction of the first event; seventh information for instructing the terminal to execute configuration information or trigger conditions related to measurement event prediction; and eighth information for indicating the area in which the information is valid or effective. This clarifies the specific content of the second information.
[0479] In the embodiment of the present invention, the mobility prediction type or behavior includes one or more of the following: cell-level and / or beam-level RRM measurement prediction; first event prediction; and measurement event prediction. This can clarify the specific content of the mobility prediction type or behavior.
[0480] Among them, the fifth information includes one or more of the following: a first signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value, and the terminal starts RRM measurement prediction or starts RRM measurement prediction and reports RRM measurement prediction information after the prediction is completed; a first trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value and the duration reaches the first trigger duration threshold, and the terminal starts RRM measurement prediction or starts RRM measurement prediction and reports RRM measurement prediction information after the prediction is completed. This can clarify the specific content of the fifth information.
[0481] In an embodiment of the present invention, the sixth information includes one or more of the following: a second signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value, and the terminal starts the prediction of the first event or starts the prediction of the first event and reports the second prediction information of the first event after the prediction is completed; a time threshold value, which is used when the time between the moment of occurrence of the first event and the current moment is greater than the time threshold value, and the terminal reports the second prediction information of the first event; a second trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value and the duration reaches the second trigger duration threshold, and the terminal starts the prediction of the first event or starts the prediction of the first event and reports the second prediction information of the first event after the prediction is completed. In this way, the specific content of the sixth information can be clarified.
[0482] Among them, the seventh information includes one or more of the following: a third signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the service cell is less than or equal to the third signal quality or strength threshold value, the terminal starts measurement event prediction or starts measurement event prediction and reports measurement event prediction information after completing the prediction; a third trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the service cell is less than or equal to the third signal quality or strength threshold value and the duration reaches the third trigger duration threshold, the terminal starts measurement event prediction or starts measurement event prediction and reports measurement event prediction information after completing the prediction.
[0483] This can clarify the specific content of the seventh information.
[0484] In this embodiment of the present invention, the third information includes one or more of the following: ninth information indicating terminal-side prediction information that the terminal needs to provide; the terminal-side prediction information includes one or more of RRM measurement prediction information, second prediction information of the first event, and measurement event prediction information; and tenth information indicating the prediction time or prediction duration. This clarifies the specific content of the third information.
[0485] Wherein, when the second information only includes the fourth information, the first prediction information is generated by the terminal according to the terminal implementation parameter information, which can support the completion of this solution based on the terminal's own implementation.
[0486] Furthermore, the information transmission method further includes: receiving prediction error or prediction anomaly feedback information sent by the terminal when it is unable to generate complete prediction information or partial prediction information corresponding to the network configuration information; wherein the prediction error or prediction anomaly feedback information is used to indicate that the terminal cannot provide the first prediction information to the network device; or, the prediction error or prediction anomaly feedback information includes one or more of the following: second indication information, used to indicate that the terminal cannot provide the complete prediction information or partial prediction information to the network device; third indication information, used to indicate partial prediction information that the terminal can provide or partial prediction information that it cannot provide. This can support notification of the network when the terminal is abnormal.
[0487] In an embodiment of the present invention, the information transmission method further includes: performing a cell handover decision operation and / or a handover preparation operation for the terminal based on the first prediction information. This allows the network to perform related operations based on the prediction information on the terminal side, thereby improving processing accuracy and ensuring relevant performance.
[0488] It is noted here that the relevant contents on the terminal side and the network device side mentioned above can refer to each other, and the repeated contents will not be repeated.
[0489] The information transmission method provided in an embodiment of the present invention is illustrated below by way of example. It is explained here that the above-mentioned prediction time information may be information independent of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information, or may be information carried in the RRM measurement prediction information, the second prediction information of the first event, and / or the measurement event prediction information. The latter is taken as an example below.
[0490] In response to the above technical problems, an embodiment of the present invention provides an information transmission method, which can be specifically implemented as a cell switching performance enhancement method, involving: UE-side prediction capability reporting, UE prediction startup, reporting trigger mechanism, and UE-network interaction signaling process in a scenario where the AI model is located on the UE side (UE sided model). It can fully utilize the UE-side prediction advantage to assist the network in cell switching decisions, avoid switching failures or wireless link failures, effectively reduce serious problems such as service interruption caused by cell switching during UE mobility, and improve cell switching performance and user experience.
[0491] Specifically, the solution provided by the embodiment of the present invention can be as follows Figure 3 As shown, the following operations are included:
[0492] 1. The terminal generates first prediction information, which is the output data (Output data) of the AI / ML model on the UE side; wherein, based on factors such as the UE prediction capability (corresponding to the above-mentioned terminal prediction capability information) and / or network configuration information, the first prediction information may include one or more of RRM measurement prediction information, failure / unexpected event (i.e., failure event or unexpected event) prediction information (corresponding to the second prediction information of the above-mentioned first event), and measurement event prediction information. Specifically, the behavior of the terminal generating and / or reporting the first prediction information can be based on the terminal prediction capability (corresponding to the above-mentioned terminal prediction capability information) reporting and / or the network sending UE prediction-related configuration (i.e., the prediction-related configuration sent by the network, corresponding to the above-mentioned network configuration information) and / or the UE's own implementation (corresponding to the above-mentioned terminal implementation parameter information); corresponding to the above-mentioned generation of the first prediction information based on the reference information.
[0493] 2. Based on 1, the RRM measurement prediction information may include one or more of the following:
[0494] (1) Current time / moment / timestamp (i.e., current time or current moment or current timestamp), used to indicate the moment when the current prediction information is generated, or the moment when the current prediction execution starts or completes, or the starting moment of the effective duration of the prediction information; corresponding to the above-mentioned prediction time information, used to indicate the moment when the third prediction information is generated, or the moment when the prediction execution corresponding to the third prediction information starts or completes, or the starting moment of the effective duration of the third prediction information, the third prediction information includes: the RRM measurement prediction information.
[0495] (2) The validity period / duration of the RRM measurement prediction information (corresponding to the validity period or duration of the RRM measurement prediction value described above), which can be used to indicate whether the prediction is a value for a period of time in the future from the starting time or a value for a certain time in the future from the starting time;
[0496] (3) Prediction point time interval, which can be used to indicate the time interval between each prediction point within the validity period (corresponding to the above-mentioned prediction point time interval, which is used to indicate the time interval between each RRM measurement prediction value); this time interval can be configured by the network, defined by the protocol, or determined by the UE based on its own capabilities;
[0497] (4) Cell-level or beam-level RSRP / RSRQ / SINR prediction information for the same frequency / different frequency, current cell / neighboring cell (corresponding to the cell-level or beam-level RRM measurement prediction value of the serving cell or neighboring cell, the RRM measurement prediction value including at least one of a reference signal received power (RSRP) prediction value, a reference signal received quality (RSRQ) prediction value, and a signal-to-noise ratio (SINR) prediction value; the neighboring cell and the serving cell are the same frequency or different frequency cells); the specific form may be:
[0498] 1) The average prediction results of multiple prediction points within the effective time; or
[0499] 2) Prediction results of each prediction point at a certain interval within the effective duration, for example, if the effective duration is 3ms, the interval between each prediction point is 0.5ms; or
[0500] 3) The prediction result of a moment in the future (for example, 3 ms) from the current moment, that is, the prediction result of a moment after the current moment; but the present invention is not limited thereto.
[0501] 3. Based on 1, the prediction information for failure / unexpected events may include one or more of the following:
[0502] (1) The current time / moment / timestamp is used to indicate the moment when the current prediction information is generated, or the moment when the current prediction execution starts or finishes; the corresponding prediction time information is used to indicate the moment when the third prediction information is generated, or the moment when the prediction execution corresponding to the third prediction information starts or finishes, and the third prediction information includes: the second prediction information of the first event.
[0503] (2) The time of occurrence of the failure / unexpected event (corresponding to the time of occurrence of the first event mentioned above), which can be an absolute time (such as UTC) or a future period from the current time / moment / timestamp, so that the time when the failure / unexpected event occurred can be calculated;
[0504] (3) The specific failure / unexpected event that occurred (corresponding to the event type of the first event mentioned above), such as HOF, RLF, etc.;
[0505] (4) The cause value that leads to the failure / unexpected event (corresponding to the cause value of the occurrence of the first event mentioned above), such as premature handover, late handover, wrong handover target cell, etc.
[0506] 4. Based on 1, the measurement event prediction information may include one or more of the following:
[0507] (1) Current time / moment / timestamp, used to indicate the time when the prediction information is generated, or the time when the prediction execution starts or finishes (corresponding to the above-mentioned prediction time information, used to indicate the time when the third prediction information is generated, or the time when the prediction execution corresponding to the third prediction information starts or finishes, the third prediction information including measurement event prediction information);
[0508] (2) indication information, used to indicate whether the UE can meet the measurement event of the current network configuration before the failure occurs (corresponding to the first indication information mentioned above, used to indicate whether the terminal can meet the measurement event of the current network configuration before the failure event occurs; the measurement event may be, for example, an A3 event);
[0509] (3) The time or moment when the UE meets the measurement event configured by the current network, i.e., the time or moment when the terminal meets the measurement event configured by the current network;
[0510] More preferably, if the UE predicts that it cannot meet the measurement event of the current network configuration before the failure occurs, it can further provide the parameter configuration recommended value contained in the measurement event (for example, A3, A5) (for example, the value in A3); and / or the configuration adjustment duration, which is used to indicate the completion time of the recommended network adjustment of the measurement event configuration, which can be expressed in a future period of time from the current time / moment / timestamp; and / or is used to indicate the time / moment when the measurement event is expected to be met after configuration according to the recommended value; the above-mentioned measurement event prediction information also includes one or more of the following: the parameter configuration recommended value for the measurement event; the configuration adjustment duration, which is used to indicate the completion time of the adjustment of the configuration of the measurement event.
[0511] 5. Before the terminal generates the first prediction information, the UE may first report first information to the network to indicate the mobility prediction capability possessed or supported by the terminal. The capability information may include one or more of the following information (corresponding to the above-mentioned first information indicating the mobility prediction capability possessed or supported by the terminal, the terminal prediction capability information corresponding to the mobility prediction capability includes one or more of the following):
[0512] (1) RRM measurement prediction (corresponding to the above-mentioned cell-level and / or beam-level RRM measurement prediction capability information; for example, RSRP, RSRQ and / or SINR), which is used to indicate the prediction capability of the terminal for the serving cell (or current cell) and / or neighboring cells, where the serving cell (or current cell) and the neighboring cells are intra-frequency and / or inter-frequency. Alternatively, if the terminal reports the RRM measurement prediction capability, it may be assumed that the terminal supports one or more prediction capabilities for the serving cell and neighboring cells (intra-frequency and / or inter-frequency) defined by the protocol. This capability may, for example, be for the following predictions:
[0513] 1) Cell-level RSRP and / or RSRQ;
[0514] 2) Cell-level SINR;
[0515] 3) beam-level RSRP and / or RSRQ;
[0516] 4) Beam-level SINR.
[0517] (2) Failure / unintended event prediction (corresponding to the prediction capability information of the first event mentioned above), failure events are as follows:
[0518] 1) Handover failure HOF;
[0519] 2) Radio link failure RLF.
[0520] (3) Measurement event prediction (corresponding to the above-mentioned measurement event prediction capability information). This capability may further include, but is not limited to, for example:
[0521] 1) Measurement event configuration parameter prediction, used to indicate the recommended value of the network-configured measurement event parameter under the premise that the UE predicts that good handover performance can be maintained or failure can be avoided; corresponding to the above-mentioned measurement event configuration parameter prediction capability information, the measurement event configuration parameter prediction capability is used to predict the recommended value of the network-configured measurement event parameter;
[0522] 2) Measurement event satisfaction prediction, used to indicate relevant information about the UE's prediction of the measurement event satisfaction status (such as whether it is satisfied) under the network's current measurement event configuration; corresponding to the above-mentioned measurement event satisfaction prediction capability information, the measurement event satisfaction prediction capability is used to predict whether the terminal satisfies the measurement event under the network's current measurement event configuration.
[0523] (4) The duration of the UE's execution of the prediction or the duration required for the UE to provide the prediction result (corresponding to the above-mentioned prediction execution duration or the duration required for the terminal to provide the first prediction information) can be used to indicate: 1) the duration required for the UE to start the prediction and complete the current prediction (corresponding to the above-mentioned duration required for the terminal to start the prediction and complete the prediction); specifically, the UE can give the duration for executing one or more predictions (i.e., give a unified duration), or give the duration of the prediction separately according to each prediction capability; 2) and / or the duration required for the UE to start the configuration information or trigger condition evaluation from receiving the second information (corresponding to the above-mentioned duration required for the terminal to start the network configuration information indication configuration information or trigger condition); 3) and / or the time required for the UE to start this prediction from the time it receives the third information (corresponding to the time required for the above-mentioned terminal to start the prediction corresponding to the network configuration information from the time it receives the network configuration information); 4) and / or the time required for the UE to complete this prediction from the time it receives the second information or the third information (corresponding to the time required for the above-mentioned terminal to complete the prediction corresponding to the network configuration information); 5) and / or the time required for the UE to provide a prediction result from the time it receives the second information or the third information (corresponding to the time required for the above-mentioned terminal to provide the first prediction information from the time it receives the network configuration information).
[0524] Regarding the reporting of the first information: In embodiment one, the AI-based prediction capability (corresponding to the above-mentioned first information) reported by the terminal can be included in the current UE capability reporting message (UE capability) and reported when the UE accesses the network; or reported in the new signaling; there is no limitation here.
[0525] In the second embodiment, the terminal AI prediction capability information (corresponding to the first information mentioned above) can be reported in a bitmap format, with the specific capability indicated by setting the corresponding bit; or, it can be reported in a list format; this is not limited here.
[0526] 6. Based on 5, the network (corresponding to the node in the figure) sends second information to the terminal, which is used to indicate the mobility prediction that the terminal can perform in a certain area and the related configuration information for generating and reporting the first prediction information (including the related configuration for mobility prediction and the related configuration for generating and reporting the first prediction information; corresponding to the above-mentioned second information, it is used to indicate the mobility prediction that the terminal can perform in the first area and the related configuration information for generating and reporting the first prediction information); the second information includes one or more of the following information:
[0527] (1) Fourth information, which may be used to explicitly indicate the terminal-side prediction type / behavior that the terminal can perform (corresponding to the fourth information described above, which may be used to explicitly indicate the mobility prediction type or behavior that the terminal can perform), may include one or more of the following:
[0528] 1) (Cell-level and / or beam-level) RRM measurement prediction, such as cell-level RSRP / RSRQ, SINR, beam-level RSRP / RSRQ, SINR, etc.
[0529] 2) Failure / unexpected event prediction (corresponding to the prediction of the first event above), failure events such as HOF, RLF, etc.
[0530] 3) Measurement event prediction, such as measurement event configuration parameter prediction, measurement event satisfaction prediction, etc.
[0531] (2) Fifth information, used to indicate configuration information / triggering conditions (i.e., configuration information or triggering conditions) related to the RRM measurement prediction performed by the terminal; if the fourth information is not included, the fifth information may implicitly indicate the prediction type / behavior (i.e., mobility prediction type or behavior) that the terminal can perform; the fifth information may specifically include:
[0532] 1) The signal quality / strength threshold value 1 (i.e., signal quality or strength threshold value 1: threshold_1) configured by the network for the terminal can be used to indicate that when the terminal measures the downlink signal quality of the current cell (i.e., the serving cell) to be less than or equal to threshold_1, the terminal starts RRM measurement prediction or starts and reports RRM measurement prediction information immediately after the prediction is completed (corresponding to the above-mentioned first signal quality or strength threshold value, used for when the terminal measures the downlink signal quality of the serving cell to be less than or equal to the first signal quality or strength threshold value, the terminal starts RRM measurement prediction or starts RRM measurement prediction and reports RRM measurement prediction information after the prediction is completed); specifically, threshold_1 can be in the form of an absolute value or a relative value (for example, a certain proportion or difference of the signal quality parameter in the current network configured measurement event); wherein, the purpose of configuring this threshold is: when the UE downlink signal quality is poor and there is a possibility of leaving the current cell, the UE-side prediction is started again to avoid excessive consumption of UE computing power or power.
[0533] 2) Optionally, based on the network configuration threshold_1, a trigger duration threshold (trigger-time1, corresponding to the above-mentioned first trigger duration threshold) can be further configured. For example, when the terminal measures that the downlink signal quality of the cell is less than or equal to threshold_1 and lasts for trigger-time1, the terminal starts RRM measurement prediction or starts and reports RRM measurement prediction information immediately after the prediction is completed (corresponding to the above-mentioned first trigger duration threshold, used for when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value and lasts for a period of time reaching the first trigger duration threshold, the terminal starts RRM measurement prediction or starts RRM measurement prediction and reports RRM measurement prediction information after the prediction is completed); wherein, the purpose of configuring this threshold is to avoid unnecessary predictions due to short-term fluctuations in UE signal quality, thereby avoiding excessive consumption of UE computing power or power.
[0534] (3) Sixth information, used to indicate the configuration information / triggering condition related to the terminal's execution of the prediction of the failure / unexpected event (corresponding to the sixth information described above, used to indicate the configuration information or triggering condition related to the terminal's execution of the prediction of the first event); in the absence of the fourth information, the sixth information may implicitly indicate the prediction type / behavior that the terminal can perform (i.e., the mobility prediction type or behavior); the sixth information may specifically include:
[0535] 1) The signal quality / strength threshold 2 (i.e., signal quality or strength threshold 2: threshold_2) configured by the network for the terminal may be used to indicate that when the terminal measures the downlink signal quality of the current cell to be less than or equal to threshold_2, the terminal initiates a failure / unexpected event prediction or initiates and immediately reports the failure / unexpected event prediction information after the prediction is completed (corresponding to the above-mentioned second signal quality or strength threshold, used when the terminal measures the downlink signal quality of the serving cell to be less than or equal to the second signal quality or strength threshold, the terminal initiates the prediction of the first event or initiates the prediction of the first event and reports the second prediction information of the first event after the prediction is completed); specifically, threshold_2 may be in the form of an absolute value or a relative value (for example, a certain proportion or difference of the signal quality parameter in the current network configuration measurement event);
[0536] 2) Optionally, a time threshold value t1 (threshold_t1) configured by the network for the terminal may be used to instruct the terminal to report the failure / unexpected event prediction information when the time between the predicted failure / unexpected event occurrence moment and the current moment is greater than threshold_t1 (corresponding to the above-mentioned time threshold value, used for the terminal to report the second prediction information of the first event when the time between the first event occurrence moment and the current moment is greater than the time threshold value); specifically, threshold_t1 may be expressed in the form of a duration or time interval (e.g., 5s);
[0537] 3) Optionally, based on the network configuration threshold_2, a trigger duration threshold (trigger-time2, corresponding to the above-mentioned second trigger duration threshold) can be further configured. For example, when the terminal measures the downlink signal quality of the local cell to be less than or equal to threshold_2 and lasts for trigger-time2, the terminal starts failure / unexpected event prediction (corresponding to the above-mentioned second trigger duration threshold, used for the terminal to measure the downlink signal quality of the serving cell to be less than or equal to the second signal quality or strength threshold value and the duration reaches the second trigger duration threshold. When the terminal starts the prediction of the first event; alternatively, it can also be: the terminal starts the prediction of the first event and reports the second prediction information of the first event after completing the prediction);
[0538] (4) Seventh information, used to indicate configuration information / trigger conditions related to the terminal's execution of measurement event prediction; if the fourth information is not included, the seventh information may implicitly indicate the prediction type / behavior (i.e., mobility prediction type or behavior) that the terminal can perform; the seventh information may specifically include:
[0539] 1) The signal quality / strength threshold 3 (i.e., signal quality or strength threshold 3: threshold_3) configured by the network for the terminal may be used to indicate that when the terminal measures the downlink signal quality of the current cell to be less than or equal to threshold_3, the terminal initiates measurement event prediction or initiates measurement event prediction and immediately reports measurement event prediction information after the prediction is completed (corresponding to the above-mentioned third signal quality or strength threshold, used when the terminal measures the downlink signal quality of the serving cell to be less than or equal to the third signal quality or strength threshold, the terminal initiates measurement event prediction or initiates measurement event prediction and reports measurement event prediction information after the prediction is completed); specifically, threshold_3 may be in absolute value form or relative value form (for example, a certain proportion or difference of the signal quality parameter in the current network configured measurement event);
[0540] 2) Optionally, based on the network configuration threshold_3, a trigger duration threshold (trigger-time3, corresponding to the third trigger duration threshold above) may be further configured. For example, when the terminal measures the downlink signal quality of the local cell to be less than or equal to threshold_3 and lasts for trigger-time3, the terminal starts measurement event prediction (corresponding to the third trigger duration threshold above, used for the terminal to measure the downlink signal quality of the serving cell to be less than or equal to the third signal quality or strength threshold value and lasts for a duration reaching the third trigger duration threshold. The terminal starts measurement event prediction; alternatively, the terminal may start measurement event prediction and report measurement event prediction information after completing the prediction);
[0541] (5) The eighth information is used to indicate the area in which the second information is valid or effective (corresponding to the eighth information, which is used to indicate the area in which the (second) information is valid or effective), which may be one or more cells, one or more nodes or tracking areas TA, etc.; wherein: the configuration information can avoid the network from frequently sending predicted configurations to the UE when an area has the same configuration requirements, thereby saving air interface overhead.
[0542] The first prediction information may be generated and sent by the terminal according to the second information; the second information belongs to the network configuration information, but is not limited thereto.
[0543] In addition, after receiving the first information reported by the terminal, the network can send second information to the terminal based on the UE's prediction capabilities and the network's handover decision needs (or requirements). The advantage of this operation is that the UE's execution or initiation of mobility prediction and the generation and / or reporting of prediction information are completely under the control of the network, avoiding unnecessary predictions by the UE or the failure of the prediction information to assist the network in optimizing handover decisions, thereby avoiding waste of terminal computing power and power consumption.
[0544] 7. Based on 5, the network sends third information to the terminal, used to instruct the terminal to provide mobility prediction information within a certain time period (corresponding to the third information used to instruct the terminal to report mobility prediction information within the first time period); the third information includes one or more of the following information:
[0545] (1) Ninth information, used to indicate the type of terminal-side prediction information that the terminal needs to provide, which may include one or more of RRM measurement prediction (information), failure / unexpected event prediction (information), and measurement event prediction (information) (corresponding to the ninth information, used to indicate the terminal-side prediction information that the terminal needs to provide; the terminal-side prediction information includes one or more of RRM measurement prediction information, second prediction information of the first event, and measurement event prediction information). For specific configuration content, please refer to the relevant content of the fourth information above and will not be repeated here;
[0546] (2) The tenth information is used to indicate the predicted time / duration (corresponding to the tenth information mentioned above, which is used to indicate the predicted time or predicted duration), for example, indicating that the terminal needs to provide prediction information within a future period of time (i.e., a period of time after the current moment) or prediction information at a certain moment in the future (i.e., a certain moment after the current moment); the specific form of the information may be a starting time (e.g., absolute time UTC) and a period of time, or a period of time, where the starting time defaults to the moment when the UE receives the fourth information; but the present invention is not limited thereto.
[0547] Among them, the above-mentioned first prediction information can be generated and sent by the terminal according to the third information; the third information belongs to the above-mentioned network configuration information, but is not limited to this.
[0548] In addition: the above operations 6 and 7 belong to two types of configuration information in a parallel relationship (i.e., and / or relationship), which can be configured to different UEs respectively or to the same UE; after the network side receives the first information reported by the terminal, it can send the third information to the terminal according to the UE prediction capability and the network switching decision needs (or requirements).
[0549] 8. Based on 6, if the network only sends the fourth information to the terminal to indicate the mobility prediction behavior that the terminal can perform, then the generation and reporting of the first prediction information may depend on the UE's own implementation (corresponding to the above-mentioned case where the second information only contains the fourth information, the generation of the first prediction information includes: generating the first prediction information according to the terminal implementation parameter information), for example: the terminal pre-sets the signal quality or strength threshold value to start the corresponding prediction or starts the prediction and reports the RRM measurement prediction information immediately after the prediction is completed; in addition, the UE can adjust the (set) threshold value according to factors such as moving speed, moving trajectory, user usage habits, etc.; the advantage of this operation is that the terminal can combine its own measurement information, moving speed, moving trajectory, user usage habits and other information that cannot be obtained by the network side to determine the initiation of the UE-side prediction behavior and the reporting of the prediction information, so that the prediction timing and prediction information are more in line with the actual situation of the UE.
[0550] 9. If an abnormality occurs and the UE cannot provide all prediction information or part of the prediction information according to the network configuration (for example, it is impossible to provide the prediction information of the corresponding time window according to the tenth information in operation 7), the UE may send prediction error / abnormality feedback information to the network (corresponding to the above-mentioned inability to generate complete prediction information or partial prediction information corresponding to the network configuration information, sending prediction error or prediction abnormality feedback information to the network device). The specific solution may be:
[0551] (1) prediction error / abnormal feedback information, used to indicate that the terminal cannot provide prediction information to the network; corresponding to the above prediction error or prediction abnormality feedback information, used to indicate that the terminal cannot provide the first prediction information to the network device;
[0552] (2) Better, prediction error / abnormal feedback information includes:
[0553] 1) indication information, used to clearly distinguish that the terminal cannot provide all or part of the prediction information to the network (corresponding to the above-mentioned second indication information, used to indicate that the terminal cannot provide the complete prediction information or part of the prediction information to the network device); and / or
[0554] 2) an indication of partial prediction information that can be provided or an indication of partial prediction information that cannot be provided (corresponding to the third indication information described above, used to indicate partial prediction information that the terminal can provide or cannot provide);
[0555] 10. After receiving the first prediction information, the network device may perform cell handover decision and / or handover preparation for the UE (corresponding to the network device performing a cell handover decision operation and / or handover preparation operation for the terminal based on the first prediction information), for example, one or more of the following:
[0556] (1) For RRM measurement prediction information, the network uses the timestamp information and the validity time / duration information to calculate a specific future time period or time corresponding to the UE prediction information. If the RRM measurement prediction result within the time period or at the time meets the measurement event (such as A3, A5 events) or handover threshold configured by the network for the terminal, the network can initiate cell handover preparation in advance, such as reserving resources for the target cell.
[0557] (2) For the failure / unexpected event prediction information, the network uses the timestamp information and / or the time of the failure / unexpected event to calculate the absolute time when the UE predicts the failure / unexpected event will occur, and combines the failure type (i.e., event type) and / or failure cause value to comprehensively determine whether to initiate cell handover for the UE in advance to avoid the failure / unexpected event;
[0558] (3) With respect to the measurement event prediction information, if the prediction result indicates that the measurement event (e.g., event A3) currently configured by the network for the UE cannot be satisfied before the failure occurs, the timestamp information and the configuration adjustment duration can be used to calculate the absolute time required to complete the configuration condition (i.e., the absolute time corresponding to the completion of the adjustment of the measurement event), and the appropriate measurement event parameter configuration can be set for the UE in combination with the recommended value provided by the prediction result (corresponding to the above-mentioned parameter configuration recommended value in operation 4).
[0559] Based on the above, the solution provided by the embodiment of the present invention involves:
[0560] 1) The behavior of the terminal generating and / or reporting relevant prediction information can be based on the terminal prediction capability report and / or the UE prediction-related configuration issued by the network; the UE side's execution and / or initiation of mobility prediction, as well as the generation and / or reporting of prediction information, can be completely under the control of the network, thereby avoiding unnecessary prediction by the UE or the prediction information failing to assist the network in optimizing handover decisions, thereby wasting terminal computing power and power consumption;
[0561] 2) The behavior of the terminal generating and / or reporting relevant prediction information can also be implemented by the UE itself, giving the UE the freedom to implement it; at the same time, the terminal can combine its own measurement information, mobile speed, mobile trajectory, user usage habits and other information that cannot be obtained by the network side to determine the initiation of the UE-side prediction behavior and the reporting of the prediction information, so that the prediction timing and prediction information are more in line with the actual situation of the UE.
[0562] The embodiment of the present invention also provides an information transmission device, which is applied to a terminal, such as Figure 4 Shown, including:
[0563] A first generating module 41 is configured to generate first prediction information; the first prediction information includes one or more of: radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information;
[0564] A first sending module 42, configured to send the first prediction information to a network device;
[0565] Wherein, the first event includes: a failure event or an unexpected event;
[0566] The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
[0567] The information transmission device provided by the embodiment of the present invention generates first prediction information; the first prediction information includes: wireless resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information and one or more of the prediction time information; sends the first prediction information to the network device; wherein, the first event includes: a failure event or an unexpected event; the prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: the RRM measurement prediction information, the second prediction information of the first event and one or more of the measurement event prediction information; it can clarify the reporting of the terminal side prediction scheme and other related content, thereby supporting the accurate implementation of the relevant schemes for UE side prediction.
[0568] The generating of the first prediction information includes: generating the first prediction information according to reference information; wherein the reference information includes: one or more of terminal prediction capability information, network configuration information and terminal implementation parameter information.
[0569] In an embodiment of the present invention, the RRM measurement prediction information includes one or more of the following: the valid time or valid duration of the RRM measurement prediction value; the prediction point time interval, used to indicate the time interval of each RRM measurement prediction value; the cell-level or beam-level RRM measurement prediction value of the serving cell or the neighboring cell, the RRM measurement prediction value including: at least one of the reference signal received power RSRP prediction value, the reference signal received quality RSRQ prediction value, and the signal-to-noise ratio SINR prediction value; the neighboring cell and the serving cell are co-frequency or hetero-frequency cells.
[0570] The second prediction information of the first event includes one or more of the following: the occurrence time of the first event; the event type of the first event; and the occurrence cause value of the first event.
[0571] In an embodiment of the present invention, the measurement event prediction information includes one or more of the following: first indication information, used to indicate whether the terminal can meet the measurement event of the current network configuration before the failure event occurs; the time or moment when the terminal meets the measurement event of the current network configuration.
[0572] The measurement event prediction information further includes one or more of the following: a recommended value for parameter configuration of the measurement event; and a configuration adjustment duration, which is used to indicate a completion time for adjusting the configuration of the measurement event.
[0573] Furthermore, the information transmission device also includes: a second sending module, used to send first information to the network device before generating the first prediction information, the first information is used to indicate the mobility prediction capability possessed or supported by the terminal, and the terminal prediction capability information corresponding to the mobility prediction capability includes one or more of the following: cell-level and / or beam-level RRM measurement prediction capability information; prediction capability information of the first event; measurement event prediction capability information; prediction execution time or the time required for the terminal to provide the first prediction information.
[0574] Among them, the measurement event prediction capability information includes one or more of the following: measurement event configuration parameter prediction capability information, the measurement event configuration parameter prediction capability is used to predict the recommended value of the network configuration measurement event parameter; measurement event satisfaction prediction capability information, the measurement event satisfaction prediction capability is used to predict whether the terminal meets the relevant information of the measurement event under the current measurement event configuration of the network.
[0575] In an embodiment of the present invention, the prediction execution duration or the duration required for the terminal to provide the first prediction information is used to indicate one or more of the following: the duration required for the terminal to start the prediction and complete the prediction; the duration required for the terminal to start the evaluation of the configuration information or trigger condition indicated by the network configuration information from receiving the network configuration information; the duration required for the terminal to start the prediction corresponding to the network configuration information from receiving the network configuration information; the duration required for the terminal to complete the prediction corresponding to the network configuration information from receiving the network configuration information; and the duration required for the terminal to provide the first prediction information from receiving the network configuration information.
[0576] Furthermore, the information transmission device also includes: a first receiving module, used to receive network configuration information sent by the network device before generating the first prediction information, and the network configuration information includes: one or more of the second information and the third information, the second information is used to indicate the mobility prediction that the terminal can perform in the first area and the related configuration information for generating and reporting the first prediction information, and the third information is used to instruct the terminal to report the mobility prediction information within the first time period.
[0577] Among them, the second information includes one or more of the following: fourth information, used to explicitly indicate the type of mobility prediction or behavior that the terminal can perform; fifth information, used to instruct the terminal to execute configuration information or trigger conditions related to RRM measurement prediction; sixth information, used to instruct the terminal to execute configuration information or trigger conditions related to the prediction of the first event; seventh information, used to instruct the terminal to execute configuration information or trigger conditions related to measurement event prediction; eighth information, used to indicate the area range in which the information is valid or effective.
[0578] In an embodiment of the present invention, the mobility prediction type or behavior includes one or more of the following: cell-level and / or beam-level RRM measurement prediction; prediction of a first event; and measurement event prediction.
[0579] Among them, the fifth information includes one or more of the following: a first signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value, the terminal starts RRM measurement prediction or starts RRM measurement prediction and reports RRM measurement prediction information after completing the prediction; a first trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value and the duration reaches the first trigger duration threshold, the terminal starts RRM measurement prediction or starts RRM measurement prediction and reports RRM measurement prediction information after completing the prediction.
[0580] In an embodiment of the present invention, the sixth information includes one or more of the following: a second signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value, and the terminal starts the prediction of the first event or starts the prediction of the first event and reports the second prediction information of the first event after completing the prediction; a time threshold value, which is used when the time length between the moment of occurrence of the first event and the current moment is greater than the time threshold value, and the terminal reports the second prediction information of the first event; a second trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value and the duration reaches the second trigger duration threshold, and the terminal starts the prediction of the first event or starts the prediction of the first event and reports the second prediction information of the first event after completing the prediction.
[0581] Among them, the seventh information includes one or more of the following: a third signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the service cell is less than or equal to the third signal quality or strength threshold value, the terminal starts measurement event prediction or starts measurement event prediction and reports measurement event prediction information after completing the prediction; a third trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the service cell is less than or equal to the third signal quality or strength threshold value and the duration reaches the third trigger duration threshold, the terminal starts measurement event prediction or starts measurement event prediction and reports measurement event prediction information after completing the prediction.
[0582] In an embodiment of the present invention, the third information includes one or more of the following: ninth information, used to indicate terminal-side prediction information that the terminal needs to provide; the terminal-side prediction information includes: RRM measurement prediction information, second prediction information of the first event, and one or more of the measurement event prediction information; tenth information, used to indicate the prediction time or prediction duration.
[0583] Wherein, in the case where the second information only includes the fourth information, generating the first prediction information includes: generating the first prediction information according to the terminal implementation parameter information.
[0584] Furthermore, the information transmission device also includes: a third sending module, used to send prediction error or prediction abnormality feedback information to the network device when the complete prediction information or partial prediction information corresponding to the network configuration information cannot be generated; wherein the prediction error or prediction abnormality feedback information is used to indicate that the terminal cannot provide the first prediction information to the network device; or, the prediction error or prediction abnormality feedback information includes one or more of the following: second indication information, used to indicate that the terminal cannot provide the complete prediction information or partial prediction information to the network device; third indication information, used to indicate the partial prediction information that the terminal can provide or the partial prediction information that cannot be provided.
[0585] Among them, the implementation embodiments of the above-mentioned terminal-side information transmission method are all applicable to the embodiments of the information transmission device and can achieve the same technical effects.
[0586] The embodiment of the present invention also provides an information transmission device, which is applied to network equipment, such as Figure 5 Shown, including:
[0587] The second receiving module 51 is configured to receive first prediction information sent by the terminal; the first prediction information includes: one or more of: radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information;
[0588] Wherein, the first event includes: a failure event or an unexpected event;
[0589] The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
[0590] The information transmission device provided by an embodiment of the present invention receives the first prediction information sent by the terminal; the first prediction information includes: wireless resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information and one or more of the prediction time information; wherein, the first event includes: a failure event or an unexpected event; the prediction time information is used to indicate the generation time of the third prediction information, or the start time or completion time of the prediction execution corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: the RRM measurement prediction information, the second prediction information of the first event and one or more of the measurement event prediction information; it can support the reporting of clear terminal-side prediction schemes and other related content, thereby supporting the accurate implementation of relevant schemes for UE-side predictions.
[0591] The first prediction information is generated by the terminal according to reference information; wherein the reference information includes: one or more of terminal prediction capability information, network configuration information and terminal implementation parameter information.
[0592] In an embodiment of the present invention, the RRM measurement prediction information includes one or more of the following: the valid time or valid duration of the RRM measurement prediction value; the prediction point time interval, used to indicate the time interval of each RRM measurement prediction value; the cell-level or beam-level RRM measurement prediction value of the serving cell or the neighboring cell, the RRM measurement prediction value including: at least one of the reference signal received power RSRP prediction value, the reference signal received quality RSRQ prediction value, and the signal-to-noise ratio SINR prediction value; the neighboring cell and the serving cell are co-frequency or hetero-frequency cells.
[0593] The second prediction information of the first event includes one or more of the following: the occurrence time of the first event; the event type of the first event; and the occurrence cause value of the first event.
[0594] In an embodiment of the present invention, the measurement event prediction information includes one or more of the following: first indication information, used to indicate whether the terminal can meet the measurement event of the current network configuration before the failure event occurs; the time or moment when the terminal meets the measurement event of the current network configuration.
[0595] Furthermore, the measurement event prediction information further includes one or more of the following: a recommended value for parameter configuration of the measurement event; and a configuration adjustment duration, which is used to indicate a completion time for adjusting the configuration of the measurement event.
[0596] In an embodiment of the present invention, the information transmission device further includes: a third receiving module, used to receive the first information sent by the terminal before receiving the first prediction information sent by the terminal, the first information being used to indicate the mobility prediction capability possessed or supported by the terminal, and the terminal prediction capability information corresponding to the mobility prediction capability includes one or more of the following: cell-level and / or beam-level RRM measurement prediction capability information; prediction capability information of the first event; measurement event prediction capability information; prediction execution time or the time required for the terminal to provide the first prediction information.
[0597] Among them, the measurement event prediction capability information includes one or more of the following: measurement event configuration parameter prediction capability information, the measurement event configuration parameter prediction capability is used to predict the recommended value of the network configuration measurement event parameter; measurement event satisfaction prediction capability information, the measurement event satisfaction prediction capability is used to predict whether the terminal meets the relevant information of the measurement event under the current measurement event configuration of the network.
[0598] In an embodiment of the present invention, the prediction execution duration or the duration required for the terminal to provide the first prediction information is used to indicate one or more of the following: the duration required for the terminal to start the prediction and complete the prediction; the duration required for the terminal to start the evaluation of the configuration information or trigger condition indicated by the network configuration information from receiving the network configuration information; the duration required for the terminal to start the prediction corresponding to the network configuration information from receiving the network configuration information; the duration required for the terminal to complete the prediction corresponding to the network configuration information from receiving the network configuration information; and the duration required for the terminal to provide the first prediction information from receiving the network configuration information.
[0599] Furthermore, the information transmission device also includes: a fourth sending module, used to send network configuration information to the terminal before receiving the first prediction information sent by the terminal, and the network configuration information includes: one or more of the second information and the third information, the second information is used to indicate the mobility prediction that the terminal can perform in the first area and the related configuration information for generating and reporting the first prediction information, and the third information is used to instruct the terminal to report the mobility prediction information within the first time period.
[0600] Among them, the second information includes one or more of the following: fourth information, used to explicitly indicate the type of mobility prediction or behavior that the terminal can perform; fifth information, used to instruct the terminal to execute configuration information or trigger conditions related to RRM measurement prediction; sixth information, used to instruct the terminal to execute configuration information or trigger conditions related to the prediction of the first event; seventh information, used to instruct the terminal to execute configuration information or trigger conditions related to measurement event prediction; eighth information, used to indicate the area range in which the information is valid or effective.
[0601] In an embodiment of the present invention, the mobility prediction type or behavior includes one or more of the following: cell-level and / or beam-level RRM measurement prediction; prediction of a first event; and measurement event prediction.
[0602] Among them, the fifth information includes one or more of the following: a first signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value, the terminal starts RRM measurement prediction or starts RRM measurement prediction and reports RRM measurement prediction information after completing the prediction; a first trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value and the duration reaches the first trigger duration threshold, the terminal starts RRM measurement prediction or starts RRM measurement prediction and reports RRM measurement prediction information after completing the prediction.
[0603] In an embodiment of the present invention, the sixth information includes one or more of the following: a second signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value, and the terminal starts the prediction of the first event or starts the prediction of the first event and reports the second prediction information of the first event after completing the prediction; a time threshold value, which is used when the time length between the moment of occurrence of the first event and the current moment is greater than the time threshold value, and the terminal reports the second prediction information of the first event; a second trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value and the duration reaches the second trigger duration threshold, and the terminal starts the prediction of the first event or starts the prediction of the first event and reports the second prediction information of the first event after completing the prediction.
[0604] Among them, the seventh information includes one or more of the following: a third signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the service cell is less than or equal to the third signal quality or strength threshold value, the terminal starts measurement event prediction or starts measurement event prediction and reports measurement event prediction information after completing the prediction; a third trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the service cell is less than or equal to the third signal quality or strength threshold value and the duration reaches the third trigger duration threshold, the terminal starts measurement event prediction or starts measurement event prediction and reports measurement event prediction information after completing the prediction.
[0605] In an embodiment of the present invention, the third information includes one or more of the following: ninth information, used to indicate terminal-side prediction information that the terminal needs to provide; the terminal-side prediction information includes: RRM measurement prediction information, second prediction information of the first event, and one or more of the measurement event prediction information; tenth information, used to indicate the prediction time or prediction duration.
[0606] In which, when the second information only includes the fourth information, the first prediction information is generated by the terminal according to the terminal implementation parameter information.
[0607] Furthermore, the information transmission device also includes: a fourth receiving module, used to receive prediction error or prediction abnormality feedback information sent by the terminal when it is unable to generate complete prediction information or partial prediction information corresponding to the network configuration information; wherein, the prediction error or prediction abnormality feedback information is used to indicate that the terminal cannot provide the first prediction information to the network device; or, the prediction error or prediction abnormality feedback information includes one or more of the following: second indication information, used to indicate that the terminal cannot provide the complete prediction information or partial prediction information to the network device; third indication information, used to indicate partial prediction information that the terminal can provide or partial prediction information that it cannot provide.
[0608] In an embodiment of the present invention, the information transmission device further includes: a first execution module, configured to execute a cell switching decision operation and / or a switching preparation operation for the terminal according to the first prediction information.
[0609] Among them, the implementation embodiments of the information transmission method on the above-mentioned network device side are all applicable to the embodiments of the information transmission device and can also achieve the same technical effects.
[0610] The embodiment of the present invention further provides an information transmission device, which is a terminal. Figure 6 As shown, it includes: a processor 61 and a transceiver 62;
[0611] The processor 61 is configured to generate first prediction information; the first prediction information includes one or more of: radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information;
[0612] sending the first prediction information to a network device via the transceiver 62;
[0613] Wherein, the first event includes: a failure event or an unexpected event;
[0614] The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
[0615] The information transmission device provided by the embodiment of the present invention generates first prediction information; the first prediction information includes: wireless resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information and one or more of the prediction time information; sends the first prediction information to the network device; wherein, the first event includes: a failure event or an unexpected event; the prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: the RRM measurement prediction information, the second prediction information of the first event and one or more of the measurement event prediction information; it can clarify the reporting of the terminal side prediction scheme and other related content, thereby supporting the accurate implementation of the relevant schemes for UE side prediction.
[0616] The generating of the first prediction information includes: generating the first prediction information according to reference information; wherein the reference information includes: one or more of terminal prediction capability information, network configuration information and terminal implementation parameter information.
[0617] In an embodiment of the present invention, the RRM measurement prediction information includes one or more of the following: the valid time or valid duration of the RRM measurement prediction value; the prediction point time interval, used to indicate the time interval of each RRM measurement prediction value; the cell-level or beam-level RRM measurement prediction value of the serving cell or the neighboring cell, the RRM measurement prediction value including: at least one of the reference signal received power RSRP prediction value, the reference signal received quality RSRQ prediction value, and the signal-to-noise ratio SINR prediction value; the neighboring cell and the serving cell are co-frequency or hetero-frequency cells.
[0618] The second prediction information of the first event includes one or more of the following: the occurrence time of the first event; the event type of the first event; and the occurrence cause value of the first event.
[0619] In an embodiment of the present invention, the measurement event prediction information includes one or more of the following: first indication information, used to indicate whether the terminal can meet the measurement event of the current network configuration before the failure event occurs; the time or moment when the terminal meets the measurement event of the current network configuration.
[0620] Furthermore, the measurement event prediction information further includes one or more of the following: a recommended value for parameter configuration of the measurement event; and a configuration adjustment duration, which is used to indicate a completion time for adjusting the configuration of the measurement event.
[0621] In an embodiment of the present invention, the processor is also used to: before generating the first prediction information, send the first information to the network device through the transceiver, the first information is used to indicate the mobility prediction capability possessed or supported by the terminal, and the terminal prediction capability information corresponding to the mobility prediction capability includes one or more of the following: cell-level and / or beam-level RRM measurement prediction capability information; prediction capability information of the first event; measurement event prediction capability information; prediction execution time or the time required for the terminal to provide the first prediction information.
[0622] Among them, the measurement event prediction capability information includes one or more of the following: measurement event configuration parameter prediction capability information, the measurement event configuration parameter prediction capability is used to predict the recommended value of the network configuration measurement event parameter; measurement event satisfaction prediction capability information, the measurement event satisfaction prediction capability is used to predict whether the terminal meets the relevant information of the measurement event under the current measurement event configuration of the network.
[0623] In an embodiment of the present invention, the prediction execution duration or the duration required for the terminal to provide the first prediction information is used to indicate one or more of the following: the duration required for the terminal to start the prediction and complete the prediction; the duration required for the terminal to start the evaluation of the configuration information or trigger condition indicated by the network configuration information from receiving the network configuration information; the duration required for the terminal to start the prediction corresponding to the network configuration information from receiving the network configuration information; the duration required for the terminal to complete the prediction corresponding to the network configuration information from receiving the network configuration information; and the duration required for the terminal to provide the first prediction information from receiving the network configuration information.
[0624] Furthermore, the processor is also used to: before generating the first prediction information, receive network configuration information sent by the network device through the transceiver, and the network configuration information includes: one or more of the second information and the third information, the second information is used to indicate the mobility prediction that the terminal can perform in the first area and the related configuration information for generating and reporting the first prediction information, and the third information is used to instruct the terminal to report the mobility prediction information within the first time period.
[0625] Among them, the second information includes one or more of the following: fourth information, used to explicitly indicate the type of mobility prediction or behavior that the terminal can perform; fifth information, used to instruct the terminal to execute configuration information or trigger conditions related to RRM measurement prediction; sixth information, used to instruct the terminal to execute configuration information or trigger conditions related to the prediction of the first event; seventh information, used to instruct the terminal to execute configuration information or trigger conditions related to measurement event prediction; eighth information, used to indicate the area range in which the information is valid or effective.
[0626] In an embodiment of the present invention, the mobility prediction type or behavior includes one or more of the following: cell-level and / or beam-level RRM measurement prediction; prediction of a first event; and measurement event prediction.
[0627] Among them, the fifth information includes one or more of the following: a first signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value, the terminal starts RRM measurement prediction or starts RRM measurement prediction and reports RRM measurement prediction information after completing the prediction; a first trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value and the duration reaches the first trigger duration threshold, the terminal starts RRM measurement prediction or starts RRM measurement prediction and reports RRM measurement prediction information after completing the prediction.
[0628] In an embodiment of the present invention, the sixth information includes one or more of the following: a second signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value, and the terminal starts the prediction of the first event or starts the prediction of the first event and reports the second prediction information of the first event after completing the prediction; a time threshold value, which is used when the time length between the moment of occurrence of the first event and the current moment is greater than the time threshold value, and the terminal reports the second prediction information of the first event; a second trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value and the duration reaches the second trigger duration threshold, and the terminal starts the prediction of the first event or starts the prediction of the first event and reports the second prediction information of the first event after completing the prediction.
[0629] Among them, the seventh information includes one or more of the following: a third signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the service cell is less than or equal to the third signal quality or strength threshold value, the terminal starts measurement event prediction or starts measurement event prediction and reports measurement event prediction information after completing the prediction; a third trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the service cell is less than or equal to the third signal quality or strength threshold value and the duration reaches the third trigger duration threshold, the terminal starts measurement event prediction or starts measurement event prediction and reports measurement event prediction information after completing the prediction.
[0630] In an embodiment of the present invention, the third information includes one or more of the following: ninth information, used to indicate terminal-side prediction information that the terminal needs to provide; the terminal-side prediction information includes: RRM measurement prediction information, second prediction information of the first event, and one or more of the measurement event prediction information; tenth information, used to indicate the prediction time or prediction duration.
[0631] Wherein, in the case where the second information only includes the fourth information, generating the first prediction information includes: generating the first prediction information according to the terminal implementation parameter information.
[0632] Furthermore, the processor is also used to: when it is impossible to generate complete prediction information or partial prediction information corresponding to the network configuration information, send prediction error or prediction abnormality feedback information to the network device through the transceiver; wherein the prediction error or prediction abnormality feedback information is used to indicate that the terminal cannot provide the first prediction information to the network device; or, the prediction error or prediction abnormality feedback information includes one or more of the following: second indication information, used to indicate that the terminal cannot provide the complete prediction information or partial prediction information to the network device; third indication information, used to indicate partial prediction information that the terminal can provide or partial prediction information that cannot be provided.
[0633] Among them, the implementation embodiments of the above-mentioned terminal-side information transmission method are all applicable to the embodiments of the information transmission device and can achieve the same technical effects.
[0634] The embodiment of the present invention further provides an information transmission device, which is a network device, such as Figure 7 As shown, it includes: a processor 71 and a transceiver 72;
[0635] The processor 71 is configured to receive, through the transceiver 72, first prediction information sent by the terminal; the first prediction information includes: one or more of radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information;
[0636] Wherein, the first event includes: a failure event or an unexpected event;
[0637] The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
[0638] The information transmission device provided by an embodiment of the present invention receives the first prediction information sent by the terminal; the first prediction information includes: wireless resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information and one or more of the prediction time information; wherein, the first event includes: a failure event or an unexpected event; the prediction time information is used to indicate the generation time of the third prediction information, or the start time or completion time of the prediction execution corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: the RRM measurement prediction information, the second prediction information of the first event and one or more of the measurement event prediction information; it can support the reporting of clear terminal-side prediction schemes and other related content, thereby supporting the accurate implementation of relevant schemes for UE-side predictions.
[0639] The first prediction information is generated by the terminal according to reference information; wherein the reference information includes: one or more of terminal prediction capability information, network configuration information and terminal implementation parameter information.
[0640] In an embodiment of the present invention, the RRM measurement prediction information includes one or more of the following: the valid time or valid duration of the RRM measurement prediction value; the prediction point time interval, used to indicate the time interval of each RRM measurement prediction value; the cell-level or beam-level RRM measurement prediction value of the serving cell or the neighboring cell, the RRM measurement prediction value including: at least one of the reference signal received power RSRP prediction value, the reference signal received quality RSRQ prediction value, and the signal-to-noise ratio SINR prediction value; the neighboring cell and the serving cell are co-frequency or hetero-frequency cells.
[0641] The second prediction information of the first event includes one or more of the following: the occurrence time of the first event; the event type of the first event; and the occurrence cause value of the first event.
[0642] In an embodiment of the present invention, the measurement event prediction information includes one or more of the following: first indication information, used to indicate whether the terminal can meet the measurement event of the current network configuration before the failure event occurs; the time or moment when the terminal meets the measurement event of the current network configuration.
[0643] The measurement event prediction information further includes one or more of the following: a recommended value for parameter configuration of the measurement event; and a configuration adjustment duration, which is used to indicate a completion time for adjusting the configuration of the measurement event.
[0644] Furthermore, the processor is also used to: before receiving the first prediction information sent by the terminal, receive the first information sent by the terminal through the transceiver, the first information is used to indicate the mobility prediction capability possessed or supported by the terminal, and the terminal prediction capability information corresponding to the mobility prediction capability includes one or more of the following: cell-level and / or beam-level RRM measurement prediction capability information; prediction capability information of the first event; measurement event prediction capability information; prediction execution time or the time required for the terminal to provide the first prediction information.
[0645] Among them, the measurement event prediction capability information includes one or more of the following: measurement event configuration parameter prediction capability information, the measurement event configuration parameter prediction capability is used to predict the recommended value of the network configuration measurement event parameter; measurement event satisfaction prediction capability information, the measurement event satisfaction prediction capability is used to predict whether the terminal meets the relevant information of the measurement event under the current measurement event configuration of the network.
[0646] In an embodiment of the present invention, the prediction execution duration or the duration required for the terminal to provide the first prediction information is used to indicate one or more of the following: the duration required for the terminal to start the prediction and complete the prediction; the duration required for the terminal to start the evaluation of the configuration information or trigger condition indicated by the network configuration information from receiving the network configuration information; the duration required for the terminal to start the prediction corresponding to the network configuration information from receiving the network configuration information; the duration required for the terminal to complete the prediction corresponding to the network configuration information from receiving the network configuration information; and the duration required for the terminal to provide the first prediction information from receiving the network configuration information.
[0647] Furthermore, the processor is also used to: before receiving the first prediction information sent by the terminal, send network configuration information to the terminal through the transceiver, and the network configuration information includes: one or more of the second information and the third information, the second information is used to indicate the mobility prediction that the terminal can perform in the first area and the related configuration information for generating and reporting the first prediction information, and the third information is used to instruct the terminal to report the mobility prediction information within the first time period.
[0648] Among them, the second information includes one or more of the following: fourth information, used to explicitly indicate the type of mobility prediction or behavior that the terminal can perform; fifth information, used to instruct the terminal to execute configuration information or trigger conditions related to RRM measurement prediction; sixth information, used to instruct the terminal to execute configuration information or trigger conditions related to the prediction of the first event; seventh information, used to instruct the terminal to execute configuration information or trigger conditions related to measurement event prediction; eighth information, used to indicate the area range in which the information is valid or effective.
[0649] In an embodiment of the present invention, the mobility prediction type or behavior includes one or more of the following: cell-level and / or beam-level RRM measurement prediction; prediction of a first event; and measurement event prediction.
[0650] Among them, the fifth information includes one or more of the following: a first signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value, the terminal starts RRM measurement prediction or starts RRM measurement prediction and reports RRM measurement prediction information after completing the prediction; a first trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value and the duration reaches the first trigger duration threshold, the terminal starts RRM measurement prediction or starts RRM measurement prediction and reports RRM measurement prediction information after completing the prediction.
[0651] In an embodiment of the present invention, the sixth information includes one or more of the following: a second signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value, and the terminal starts the prediction of the first event or starts the prediction of the first event and reports the second prediction information of the first event after completing the prediction; a time threshold value, which is used when the time length between the moment of occurrence of the first event and the current moment is greater than the time threshold value, and the terminal reports the second prediction information of the first event; a second trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value and the duration reaches the second trigger duration threshold, and the terminal starts the prediction of the first event or starts the prediction of the first event and reports the second prediction information of the first event after completing the prediction.
[0652] Among them, the seventh information includes one or more of the following: a third signal quality or strength threshold value, which is used when the terminal measures that the downlink signal quality of the service cell is less than or equal to the third signal quality or strength threshold value, the terminal starts measurement event prediction or starts measurement event prediction and reports measurement event prediction information after completing the prediction; a third trigger duration threshold, which is used when the terminal measures that the downlink signal quality of the service cell is less than or equal to the third signal quality or strength threshold value and the duration reaches the third trigger duration threshold, the terminal starts measurement event prediction or starts measurement event prediction and reports measurement event prediction information after completing the prediction.
[0653] In an embodiment of the present invention, the third information includes one or more of the following: ninth information, used to indicate terminal-side prediction information that the terminal needs to provide; the terminal-side prediction information includes: RRM measurement prediction information, second prediction information of the first event, and one or more of the measurement event prediction information; tenth information, used to indicate the prediction time or prediction duration.
[0654] In which, when the second information only includes the fourth information, the first prediction information is generated by the terminal according to the terminal implementation parameter information.
[0655] Furthermore, the processor is also used to: receive, through the transceiver, prediction error or prediction abnormality feedback information sent by the terminal when it is unable to generate complete prediction information or partial prediction information corresponding to the network configuration information; wherein the prediction error or prediction abnormality feedback information is used to indicate that the terminal cannot provide the first prediction information to the network device; or, the prediction error or prediction abnormality feedback information includes one or more of the following: second indication information, used to indicate that the terminal cannot provide the complete prediction information or partial prediction information to the network device; third indication information, used to indicate partial prediction information that the terminal can provide or partial prediction information that cannot be provided.
[0656] In an embodiment of the present invention, the processor is further configured to: execute a cell switching decision operation and / or a switching preparation operation for the terminal according to the first prediction information.
[0657] Among them, the implementation embodiments of the information transmission method on the above-mentioned network device side are all applicable to the embodiments of the information transmission device and can also achieve the same technical effects.
[0658] An embodiment of the present invention also provides an information transmission device, including a memory, a processor, and a program stored in the memory and executable on the processor; when the processor executes the program, the above-mentioned information transmission method on the terminal side or the network device side is implemented.
[0659] Among them, the implementation embodiments of the information transmission method on the above-mentioned terminal side or network device side are all applicable to the embodiments of the information transmission device and can also achieve the same technical effects.
[0660] An embodiment of the present invention further provides a readable storage medium on which a program is stored. When the program is executed by a processor, the steps in the above-mentioned information transmission method on the terminal side or the network device side are implemented.
[0661] Among them, the implementation embodiments of the information transmission method on the above-mentioned terminal side or network device side are all applicable to the embodiments of the readable storage medium and can also achieve the same technical effects.
[0662] An embodiment of the present invention also provides a computer program product, including computer instructions. When the computer instructions are executed by a processor, the various processes of the above-mentioned information transmission method embodiment on the terminal side or the network device side are implemented, and the same technical effect can be achieved. To avoid repetition, they will not be repeated here.
[0663] It should be noted that many functional components described in this specification are referred to as modules in order to more particularly emphasize the independence of their implementation methods.
[0664] In embodiments of the present invention, modules can be implemented in software so that they can be executed by various types of processors. For example, an identified executable code module can include one or more physical or logical blocks of computer instructions, for example, which can be constructed as objects, procedures, or functions. Nevertheless, the executable code of the identified module does not need to be physically located together, but can include different instructions stored in different locations, which, when logically combined together, constitute the module and achieve the specified purpose of the module.
[0665] In fact, executable code module can be a single instruction or many instructions, and can even be distributed on a plurality of different code segments, distributed in the middle of different programs, and distributed across a plurality of memory devices.Similarly, operating data can be identified in the module, and can be implemented and organized in the data structure of any appropriate type according to any appropriate form.Described operating data can be collected as a single data set, or can be distributed in different locations (including on different storage devices), and can only be present on a system or network as an electronic signal at least in part.
[0666] When a module can be implemented using software, given the current state of hardware technology, those skilled in the art can build corresponding hardware circuits to implement the corresponding functions of the module, regardless of cost. The hardware circuits may include conventional very large scale integration (VLSI) circuits or gate arrays, as well as existing semiconductors such as logic chips and transistors, or other discrete components. Modules may also be implemented using programmable hardware devices, such as field programmable gate arrays, programmable array logic, or programmable logic devices.
[0667] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary personnel in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.
Claims
1. An information transmission method, applied to a terminal, characterized in that: include: generating first prediction information; The first prediction information includes: one or more of: radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information; Sending the first prediction information to a network device; Wherein, the first event includes: a failure event or an unexpected event; The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
2. The information transmission method according to claim 1, wherein: The generating of the first prediction information includes: generating first prediction information according to the reference information; The reference information includes: one or more of terminal prediction capability information, network configuration information, and terminal implementation parameter information.
3. The information transmission method according to claim 1, wherein: The RRM measurement prediction information includes one or more of the following: The validity period or duration of the RRM measurement prediction value; Prediction point time interval, used to indicate the time interval of each RRM measurement prediction value; A cell-level or beam-level RRM measurement prediction value of the serving cell or the neighboring cell, the RRM measurement prediction value comprising: at least one of a reference signal received power (RSRP) prediction value, a reference signal received quality (RSRQ) prediction value, and a signal-to-noise ratio (SINR) prediction value; The neighboring cell and the serving cell are co-frequency or hetero-frequency cells.
4. The information transmission method according to claim 1, wherein: The second prediction information of the first event includes one or more of the following: The time of the first incident; The event type of the first event; The cause value of the first event.
5. The information transmission method according to claim 1, wherein: The measurement event prediction information includes one or more of the following: The first indication information is used to indicate whether the terminal can meet the measurement event of the current network configuration before the failure event occurs; The time or instant when the terminal meets the measurement event configured by the current network.
6. The information transmission method according to claim 5, characterized in that: The measurement event prediction information may also include one or more of the following: Parameter configuration suggested values for the measurement event; The configuration adjustment duration is used to indicate the completion time of adjusting the configuration of the measurement event.
7. The information transmission method according to claim 1, wherein: Before generating the first prediction information, the method further includes: Sending first information to the network device, where the first information is used to indicate a mobility prediction capability possessed or supported by the terminal, where the terminal prediction capability information corresponding to the mobility prediction capability includes one or more of the following: Cell-level and / or beam-level RRM measurement prediction capability information; Information on the predictive power of the first event; Measuring event predictability information; The predicted execution time or the time required for the terminal to provide the first prediction information.
8. The information transmission method according to claim 7, characterized in that: The measurement event prediction capability information includes one or more of the following: Measurement event configuration parameter prediction capability information, where the measurement event configuration parameter prediction capability is used to predict recommended values of network configuration measurement event parameters; The measurement event satisfies prediction capability information. The measurement event satisfies prediction capability is used to predict whether the terminal satisfies the relevant information of the measurement event under the current measurement event configuration of the network.
9. The information transmission method according to claim 7, characterized in that: The prediction execution duration or the duration required for the terminal to provide the first prediction information is used to indicate one or more of the following: The time required for the terminal to start prediction and complete prediction; The time required for the terminal to start evaluating the configuration information or triggering conditions indicated by the network configuration information after receiving the network configuration information; The time required for the terminal to start the prediction corresponding to the network configuration information after receiving the network configuration information; The time required for the terminal to complete the prediction corresponding to the network configuration information after receiving the network configuration information; The time required for the terminal to provide the first prediction information after receiving the network configuration information.
10. The information transmission method according to claim 1 or 7, characterized in that: Before generating the first prediction information, the method further includes: Receive network configuration information sent by the network device, the network configuration information including: one or more of second information and third information, the second information is used to indicate the mobility prediction that the terminal can perform in the first area and related configuration information for generating and reporting the first prediction information, and the third information is used to instruct the terminal to report the mobility prediction information within the first time period.
11. The information transmission method according to claim 10, characterized in that: The second information includes one or more of the following: Fourth information, used to explicitly indicate the mobility prediction type or behavior that the terminal can perform; Fifth information, used to instruct the terminal to perform configuration information or trigger conditions related to RRM measurement prediction; Sixth information, used to instruct the terminal to execute configuration information or triggering conditions related to the prediction of the first event; The seventh information is used to instruct the terminal to perform configuration information or trigger conditions related to measurement event prediction; The eighth information is used to indicate the area in which the information is valid or effective.
12. The information transmission method according to claim 11, characterized in that: The mobility prediction type or behavior includes one or more of the following: Cell-level and / or beam-level RRM measurement prediction; prediction of the first event; Measuring event predictions.
13. The information transmission method according to claim 11, characterized in that: The fifth information includes one or more of the following: A first signal quality or strength threshold value is used for, when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value, the terminal to start RRM measurement prediction or to start RRM measurement prediction and report RRM measurement prediction information after completing the prediction; The first trigger duration threshold is used to start RRM measurement prediction or start RRM measurement prediction and report RRM measurement prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value and the duration reaches the first trigger duration threshold.
14. The information transmission method according to claim 11, characterized in that: The sixth information includes one or more of the following: a second signal quality or strength threshold, configured to cause the terminal to initiate prediction of the first event or to initiate prediction of the first event and report second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold; A time threshold value, used for the terminal to report the second prediction information of the first event when the time difference between the occurrence time of the first event and the current time is greater than the time threshold value; The second trigger duration threshold is used to start the prediction of the first event or start the prediction of the first event and report the second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value and the duration reaches the second trigger duration threshold.
15. The information transmission method according to claim 11, characterized in that: The seventh information includes one or more of the following: A third signal quality or strength threshold value is used for the terminal to initiate measurement event prediction or initiate measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value; The third trigger duration threshold is used to start measurement event prediction or start measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value and the duration reaches the third trigger duration threshold.
16. The information transmission method according to claim 10, characterized in that: The third information includes one or more of the following: Ninth information is used to indicate terminal-side prediction information that the terminal needs to provide; the terminal-side prediction information includes: one or more of: RRM measurement prediction information, second prediction information of the first event, and measurement event prediction information; The tenth information is used to indicate the prediction time or prediction duration.
17. The information transmission method according to claim 11, characterized in that: In a case where the second information only includes the fourth information, generating the first prediction information includes: First prediction information is generated according to the terminal implementation parameter information.
18. The information transmission method according to claim 1 or 2, characterized in that: Also includes: In the event that complete prediction information or partial prediction information corresponding to the network configuration information cannot be generated, sending prediction error or prediction anomaly feedback information to the network device; The prediction error or prediction abnormality feedback information is used to indicate that the terminal cannot provide the first prediction information to the network device; Alternatively, the prediction error or prediction anomaly feedback information includes one or more of the following: second indication information, used to indicate that the terminal cannot provide the complete prediction information or the partial prediction information to the network device; The third indication information is used to indicate part of the prediction information that the terminal can provide or part of the prediction information that the terminal cannot provide.
19. An information transmission method, applied to a network device, characterized in that: include: receiving first prediction information sent by a terminal; The first prediction information includes: one or more of: radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information; Wherein, the first event includes: a failure event or an unexpected event; The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
20. The information transmission method according to claim 19, characterized in that: The first prediction information is generated by the terminal according to reference information; wherein the reference information includes: one or more of terminal prediction capability information, network configuration information, and terminal implementation parameter information.
21. The information transmission method according to claim 19, wherein: The RRM measurement prediction information includes one or more of the following: The validity period or duration of the RRM measurement prediction value; Prediction point time interval, used to indicate the time interval of each RRM measurement prediction value; A cell-level or beam-level RRM measurement prediction value of the serving cell or the neighboring cell, the RRM measurement prediction value comprising: at least one of a reference signal received power (RSRP) prediction value, a reference signal received quality (RSRQ) prediction value, and a signal-to-noise ratio (SINR) prediction value; The neighboring cell and the serving cell are co-frequency or hetero-frequency cells.
22. The information transmission method according to claim 19, characterized in that: The second prediction information of the first event includes one or more of the following: The time of the first incident; The event type of the first event; The cause value of the first event.
23. The information transmission method according to claim 19, wherein: The measurement event prediction information includes one or more of the following: The first indication information is used to indicate whether the terminal can meet the measurement event of the current network configuration before the failure event occurs; The time or instant when the terminal meets the measurement event configured by the current network.
24. The information transmission method according to claim 23, characterized in that: The measurement event prediction information may also include one or more of the following: Parameter configuration suggested values for the measurement event; The configuration adjustment duration is used to indicate the completion time of adjusting the configuration of the measurement event.
25. The information transmission method according to claim 19, characterized in that: Before receiving the first prediction information sent by the terminal, the method further includes: receiving first information sent by the terminal, where the first information is used to indicate a mobility prediction capability possessed or supported by the terminal, where the terminal prediction capability information corresponding to the mobility prediction capability includes one or more of the following: Cell-level and / or beam-level RRM measurement prediction capability information; Information on the predictive power of the first event; Measuring event predictability information; The predicted execution time or the time required for the terminal to provide the first prediction information.
26. The information transmission method according to claim 25, characterized in that: The measurement event prediction capability information includes one or more of the following: Measurement event configuration parameter prediction capability information, where the measurement event configuration parameter prediction capability is used to predict recommended values of network configuration measurement event parameters; The measurement event satisfies prediction capability information. The measurement event satisfies prediction capability is used to predict whether the terminal satisfies the relevant information of the measurement event under the current measurement event configuration of the network.
27. The information transmission method according to claim 25, characterized in that: The prediction execution duration or the duration required for the terminal to provide the first prediction information is used to indicate one or more of the following: The time required for the terminal to start and complete the prediction; The time required for the terminal to start evaluating the configuration information or triggering conditions indicated by the network configuration information after receiving the network configuration information; The time required for the terminal to start the prediction corresponding to the network configuration information after receiving the network configuration information; The time required for the terminal to complete the prediction corresponding to the network configuration information after receiving the network configuration information; The time required for the terminal to provide the first prediction information after receiving the network configuration information.
28. The information transmission method according to claim 19 or 25, characterized in that: Before receiving the first prediction information sent by the terminal, the method further includes: Send network configuration information to the terminal, the network configuration information including: one or more of the second information and the third information, the second information is used to indicate the mobility prediction that the terminal can perform in the first area and the related configuration information for generating and reporting the first prediction information, and the third information is used to instruct the terminal to report the mobility prediction information within the first time period.
29. The information transmission method according to claim 28, characterized in that: The second information includes one or more of the following: Fourth information, used to explicitly indicate the mobility prediction type or behavior that the terminal can perform; Fifth information, used to instruct the terminal to perform configuration information or trigger conditions related to RRM measurement prediction; Sixth information, used to instruct the terminal to execute configuration information or triggering conditions related to the prediction of the first event; The seventh information is used to instruct the terminal to perform configuration information or trigger conditions related to measurement event prediction; The eighth information is used to indicate the area in which the information is valid or effective.
30. The information transmission method according to claim 29, characterized in that: The mobility prediction type or behavior includes one or more of the following: Cell-level and / or beam-level RRM measurement prediction; prediction of the first event; Measuring event predictions.
31. The information transmission method according to claim 29, wherein: The fifth information includes one or more of the following: A first signal quality or strength threshold value is used for, when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value, the terminal to start RRM measurement prediction or to start RRM measurement prediction and report RRM measurement prediction information after completing the prediction; The first trigger duration threshold is used to start RRM measurement prediction or start RRM measurement prediction and report RRM measurement prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the first signal quality or strength threshold value and the duration reaches the first trigger duration threshold.
32. The information transmission method according to claim 29, wherein: The sixth information includes one or more of the following: a second signal quality or strength threshold, configured to cause the terminal to initiate prediction of the first event or to initiate prediction of the first event and report second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold; A time threshold value, used for the terminal to report the second prediction information of the first event when the time difference between the occurrence time of the first event and the current time is greater than the time threshold value; The second trigger duration threshold is used to start the prediction of the first event or start the prediction of the first event and report the second prediction information of the first event after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the second signal quality or strength threshold value and the duration reaches the second trigger duration threshold.
33. The information transmission method according to claim 29, characterized in that: The seventh information includes one or more of the following: A third signal quality or strength threshold value is used for the terminal to initiate measurement event prediction or initiate measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value; The third trigger duration threshold is used to start measurement event prediction or start measurement event prediction and report measurement event prediction information after completing the prediction when the terminal measures that the downlink signal quality of the serving cell is less than or equal to the third signal quality or strength threshold value and the duration reaches the third trigger duration threshold.
34. The information transmission method according to claim 28, wherein: The third information includes one or more of the following: Ninth information is used to indicate terminal-side prediction information that the terminal needs to provide; the terminal-side prediction information includes: one or more of: RRM measurement prediction information, second prediction information of the first event, and measurement event prediction information; The tenth information is used to indicate the prediction time or prediction duration.
35. The information transmission method according to claim 29, characterized in that: In a case where the second information only includes the fourth information, the first prediction information is generated by the terminal according to terminal implementation parameter information.
36. The information transmission method according to claim 19 or 20, characterized in that: Also includes: receiving prediction error or prediction abnormality feedback information sent by the terminal when the terminal is unable to generate complete prediction information or partial prediction information corresponding to the network configuration information; The prediction error or prediction abnormality feedback information is used to indicate that the terminal cannot provide the first prediction information to the network device; Alternatively, the prediction error or prediction anomaly feedback information includes one or more of the following: second indication information, used to indicate that the terminal cannot provide the complete prediction information or the partial prediction information to the network device; The third indication information is used to indicate part of the prediction information that the terminal can provide or part of the prediction information that the terminal cannot provide.
37. The information transmission method according to claim 19, characterized in that: Also includes: A cell switching decision operation and / or a switching preparation operation is performed for the terminal according to the first prediction information.
38. An information transmission device, applied to a terminal, characterized in that: include: A first generating module, configured to generate first prediction information; The first prediction information includes: one or more of: radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information; A first sending module, configured to send the first prediction information to a network device; Wherein, the first event includes: a failure event or an unexpected event; The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
39. An information transmission device, applied to a network device, characterized in that: include: A second receiving module, configured to receive first prediction information sent by a terminal; The first prediction information includes: one or more of: radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information; Wherein, the first event includes: a failure event or an unexpected event; The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
40. An information transmission device, the information transmission device being a terminal, characterized in that: include: processor and transceiver; The processor is configured to generate first prediction information; The first prediction information includes: one or more of: radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information; sending the first prediction information to a network device via the transceiver; Wherein, the first event includes: a failure event or an unexpected event; The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
41. An information transmission device, the information transmission device being a network device, characterized in that: include: processor and transceiver; The processor is configured to receive, through the transceiver, first prediction information sent by the terminal; The first prediction information includes: one or more of: radio resource management RRM measurement prediction information, second prediction information of the first event, measurement event prediction information, and prediction time information; Wherein, the first event includes: a failure event or an unexpected event; The prediction time information is used to indicate the generation time of the third prediction information, or the prediction execution start time or completion time corresponding to the third prediction information, or the starting time of the effective duration of the third prediction information, and the third prediction information includes: one or more of the RRM measurement prediction information, the second prediction information of the first event, and the measurement event prediction information.
42. An information transmission device comprising a memory, a processor, and a program stored in the memory and executable on the processor; characterized in that: When the processor executes the program, the information transmission method according to any one of claims 1 to 37 is implemented.
43. A readable storage medium having a program stored thereon, characterized in that: When the program is executed by a processor, the steps of the information transmission method according to any one of claims 1 to 37 are implemented.
44. A computer program product, characterized in that The method comprises computer instructions, which, when executed by a processor, implement the steps of the information transmission method according to any one of claims 1 to 37.