Method and apparatus in communication node used for wireless communication

Abstract

The invention discloses a method and an apparatus in a communication node used for wireless communication. The terminal receives the first message; the first message comprises first configuration information and a first execution condition for a first candidate cell, and the first message comprises second configuration information and a second execution condition for a second candidate cell; applying the first configuration information and the second configuration information in response to the first execution condition being satisfied and the second execution condition being satisfied; transmitting a second message after applying the third configuration information for the third cell; the second message indicates a first time length; the first length of time depends on the application of the first configuration information and the application of the second configuration information, and the first length of time depends on the application of third configuration information for a third cell.

Description

Technical Field

[0001] The present application relates to a transmission method and device in a wireless communication system, and more particularly to a method and device for storing conditional configuration switching information. Background Art

[0002] With the continuous development of wireless communications, the requirements for mobility, transmission delay and transmission capacity are getting higher and higher. Therefore, technologies such as dual connectivity and carrier aggregation are introduced in the 3GPP standard to expand the communication bandwidth. In R17, 3GPP allows the configuration information of the CHO candidate cell to include both the target MCG and the target SCG; in R18, 3GPP further enhanced the dual connectivity scenario through the "NR (New Radio, New Air Interface) Further Enhancements (Further NR mobility enhancements)" research project (Work Item, WI), discussed carrying multiple candidate SCGs in a CHO condition configuration to support the simultaneous evaluation of CHO and CPC, and completed the corresponding modifications to the protocol standardization;

[0003] Self-Organizing Networks (SON) include network self-configuration and self-optimization. In order to optimize mobility performance and achieve fast handover, existing protocols support user equipment (UE) to store relevant handover information during handover and report the relevant stored information after the cell group handover is completed. Summary of the invention

[0004] In the traditional solution, after the CHO and / or CPC switching is completed, the UE will not store the relevant information of the CHO and / or CPC of the previous switching during the next switching; however, the researchers found through research that the traditional method cannot report the application status of the CHO and / or CPC configuration, which is not conducive to the subsequent network optimization of the CHO and / or CPC configuration. Considering the conditional configuration overhead when CHO and CPC are currently configured together, a more effective and robust conditional configuration is needed. Therefore, how to record more comprehensive conditional configuration application status and achieve better configuration optimization is a problem that needs to be solved and studied at present.

[0005] In response to the above problems, the present application provides a solution for conditional configuration information storage. In the description of the above problems, the NR system is used as an example. The present application is also applicable to scenarios such as LTE (Long-Term Evolution) or LTE-A (Long-Term Evolution Advanced) systems or future 6G systems, achieving technical effects similar to those of the NR system; further, although the present application provides a specific implementation method for the mobility of the RRC_CONNECTED state involved in the switching, the present application can also be used in scenarios such as the RRC_IDLE state or the RRC_INACTIVE state to achieve technical effects similar to the mobility of the RRC connection state. Furthermore, adopting a unified design scheme for different scenarios can also help reduce hardware complexity and cost. Furthermore, although the original intention of the present application is for the Uu air interface, the present application can also be used for the PC5 port to achieve technical effects similar to those of the Uu air interface. Furthermore, although the original intention of this application is for the terminal and base station scenario, this application is also applicable to the V2X (Vehicle-to-Everything) scenario, the communication scenario between the terminal and the relay, and the relay and the base station, to achieve similar technical effects in the terminal and base station scenario. Further, although the original intention of this application is for the terminal and base station scenario, this application is also applicable to the IAB (Integrated Access and Backhaul) communication scenario, to achieve similar technical effects in the terminal and base station scenario. Further, although the original intention of this application is for the terrestrial network (Terrestrial Network, TN) scenario, this application is also applicable to the non-terrestrial network (Non-Terrestrial Network, NTN) communication scenario, to achieve similar technical effects in the TN scenario. Further, although a large number of embodiments of this application are developed for AI / ML, this application is also applicable to other scenarios, such as traditional wireless communications. Although the description of some AI / ML models and algorithms is involved in the specification of this application, those skilled in the art know that these descriptions are not necessary or irreplaceable for solutions related to wireless cellular communications. In addition, the use of a unified solution for different scenarios (including but not limited to AI / ML-based solutions and traditional CSI reporting solutions) can also help reduce hardware complexity and costs. In addition, the use of a unified solution for different scenarios can also help reduce hardware complexity and costs.

[0006] As an example, the interpretation of the terms in the present application refers to the definition of the TS38 series of specification protocols of 3GPP.

[0007] As an example, the interpretation of the terms in the present application refers to the definition of the TS37 series of specification protocols of 3GPP.

[0008] As an example, the interpretation of the terms in the present application refers to the definitions of the TS28 series of specification protocols of 3GPP.

[0009] It should be noted that, in the absence of conflict, the embodiments and features in any node of the present application can be applied to any other node. In the absence of conflict, the embodiments and features in the embodiments of the present application can be arbitrarily combined with each other.

[0010] The present application discloses a method used in a terminal, characterized in that:

[0011] include:

[0012] Receive a first message; wherein the first message includes first configuration information and a first execution condition for a first candidate cell, and the first message includes second configuration information and a second execution condition for a second candidate cell;

[0013] In response to the first execution condition being satisfied and the second execution condition being satisfied, applying the first configuration information and applying the second configuration information;

[0014] After applying the third configuration information for the third cell, sending a second message;

[0015] The second message indicates a first time length; the first time length depends on applying the first configuration information and applying the second configuration information, and the first time length depends on applying third configuration information for a third cell.

[0016] As an embodiment, the problem to be solved by the present application includes: how to configure candidate cells.

[0017] As an embodiment, the characteristics of the above method include: receiving a first message; wherein the first message includes first configuration information and a first execution condition for a first candidate cell, and the first message includes second configuration information and a second execution condition for a second candidate cell.

[0018] As an embodiment, the benefits of the above method include: reducing the interaction of configuration signaling.

[0019] As an embodiment, the benefits of the above method include: improving communication capacity.

[0020] As an embodiment, the benefits of the above method include: being helpful in determining application scenarios.

[0021] As an embodiment, the problem to be solved by the present application includes: when to apply the configuration information of the candidate cell.

[0022] As an embodiment, the characteristics of the above method include: in response to the first execution condition being satisfied and the second execution condition being satisfied, applying the first configuration information and applying the second configuration information.

[0023] As an embodiment, the benefits of the above method include: improving the robustness of conditional switching.

[0024] As an embodiment, the problem to be solved by the present application includes: when to send the second message.

[0025] As an embodiment, the characteristics of the above method include: sending the second message after applying the third configuration information for the third cell.

[0026] As an embodiment, the benefits of the above method include: reducing the probability of information transmission loss.

[0027] As an embodiment, the benefits of the above method include: reducing the redundancy of reported information.

[0028] As an embodiment, the problems to be solved by the present application include: how to report the first time length and the definition of the first time length.

[0029] As an embodiment, the characteristics of the above method include: the second message indicates a first time length; the first time length depends on the application of the first configuration information and the application of the second configuration information, and the first time length depends on the application of third configuration information for a third cell.

[0030] As an embodiment, the advantages of the above method include: little modification to the protocol.

[0031] As an embodiment, the benefits of the above method include: being conducive to recording the application of configuration information.

[0032] According to one aspect of the present application, it is characterized in that

[0033] The method comprises:

[0034] storing the first time length in a first UE variable along with the third configuration information for the third cell of the application;

[0035] receiving a third message;

[0036] Wherein, the third message triggers the second message.

[0037] As an embodiment, the problem to be solved by the present application includes: when to store the first time length.

[0038] As an embodiment, the characteristics of the above method include: storing the first time length in a first UE variable along with the third configuration information for the third cell of the application.

[0039] As an embodiment, the benefits of the above method include: being facilitating determination of the first time length.

[0040] As an embodiment, the benefits of the above method include: it is helpful to understand the application of the third configuration information applied to the third cell.

[0041] As an embodiment, the problem to be solved by the present application includes: how to store the first time length.

[0042] As an embodiment, the characteristics of the above method include: storing the first time length in a first UE variable.

[0043] As an embodiment, the benefits of the above method include: reusing traditional storage mechanisms.

[0044] As an embodiment, the problem to be solved by the present application includes: how to report the first time length.

[0045] As an embodiment, the characteristics of the above method include: receiving a third message; wherein the third message triggers the second message.

[0046] As an embodiment, the benefits of the above method include: reducing unnecessary reporting and lowering the reporting frequency.

[0047] As an embodiment, the benefits of the above method include: enhancing network control.

[0048] According to one aspect of the present application, it is characterized in that storing the first time length in the first UE variable depends on whether the first time length meets a first time threshold; the first time threshold is configurable.

[0049] As an embodiment, the problem to be solved by the present application includes: a condition for storing the first time length.

[0050] As an embodiment, the characteristics of the above method include: storing the first time length in the first UE variable depends on whether the first time length meets a first time threshold; and the first time threshold is configurable.

[0051] As an embodiment, the benefits of the above method include: it is helpful to reduce the redundancy of stored information.

[0052] As an embodiment, the benefits of the above method include: optimizing the effectiveness of information storage.

[0053] As an embodiment, the benefits of the above method include: improving the flexibility of information storage.

[0054] According to one aspect of the present application, it is characterized in that the first time length stored in the first UE variable depends on whether the time between the first execution condition being satisfied and the second execution condition being satisfied meets a second time threshold; the second time threshold is configurable.

[0055] As an embodiment, the problem to be solved by the present application includes: storing the relationship between the first time length and the last condition configuration switching.

[0056] As an embodiment, the characteristics of the above method include: storing the first time length in the first UE variable depends on whether the time between the first execution condition being satisfied and the second execution condition being satisfied meets a second time threshold.

[0057] As an embodiment, the benefits of the above method include: it is helpful to understand the application status of the last condition configuration.

[0058] As an embodiment, the benefits of the above method include: enhancing the connection between storing the first time length and the last condition configuration switching.

[0059] According to one aspect of the present application, it is characterized in that the second message is triggered by the failure of the application of the third configuration information for the third cell.

[0060] As an embodiment, the problem to be solved by the present application includes: when to send the second message.

[0061] As an embodiment, the characteristics of the above method include: the application of the third configuration information for the third cell is failed to trigger the second message.

[0062] As an embodiment, the benefits of the above method include: improving the autonomy of UE.

[0063] As an embodiment, the benefits of the above method include: reducing signaling interaction.

[0064] According to one aspect of the present application, it is characterized in that the second message includes a second time length; the second time length indicates the time between the first execution condition being met and the second execution condition being met.

[0065] As an embodiment, the problem to be solved by the present application includes: how to optimize the execution conditions in the conditional configuration.

[0066] As an embodiment, the characteristics of the above method include: the second time length indicates the time between when the first execution condition is satisfied and when the second execution condition is satisfied.

[0067] As an embodiment, the benefits of the above method include: being conducive to optimizing the configuration of the first execution condition and the second execution condition.

[0068] As an embodiment, the benefits of the above method include: being conducive to optimizing the adaptability of the first candidate cell and the second candidate cell.

[0069] As an embodiment, the benefits of the above method include: being facilitating the adjustment of subsequent condition configuration of the network.

[0070] According to one aspect of the present application, it is characterized in that

[0071] The method comprises:

[0072] Before the third configuration information for the third cell is applied, determining that a radio link failure occurs; sending a first failure message as a response to determining that a radio link failure occurs, wherein the first failure message indicates a third time length;

[0073] wherein the third time length is dependent on determining that a radio link failure has occurred;

[0074] As an embodiment, the problem to be solved by the present application includes: how to optimize the scenario from conditional handover completion to wireless link failure.

[0075] As an embodiment, the essence of the above method includes: sending a first failure message as a response to determining that a wireless link failure has occurred, wherein the first failure message indicates a third time length.

[0076] As an embodiment, the benefits of the above method include: reusing existing protocols.

[0077] As an embodiment, the benefits of the above method include: being conducive to optimizing wireless link failure scenarios.

[0078] The present application discloses a method used in a base station for wireless communication, characterized in that:

[0079] include:

[0080] Sending a first message; wherein the first message includes first configuration information and a first execution condition for a first candidate cell, and the first message includes second configuration information and a second execution condition for a second candidate cell;

[0081] In response to the first execution condition being satisfied and the second execution condition being satisfied, a recipient of the first message applies the first configuration information and applies the second configuration information;

[0082] After the recipient of the first message applies the third configuration information for the third cell, receiving a second message;

[0083] The second message indicates a first time length; the first time length depends on applying the first configuration information and applying the second configuration information, and the first time length depends on applying third configuration information for a third cell.

[0084] According to one aspect of the present application, it is characterized in that

[0085] The method comprises:

[0086] sending a third message;

[0087] The third message triggers the second message; along with the third configuration information of the application for the third cell, the recipient of the first message stores the first time length in a first UE variable.

[0088] According to one aspect of the present application, it is characterized in that the receiver of the first message stores the first time length in a first UE variable depending on whether the first time length meets a first time threshold; the first time threshold is configurable.

[0089] According to one aspect of the present application, it is characterized in that the receiver of the first message stores the first time length in a first UE variable depending on whether the time between the first execution condition being satisfied and the second execution condition being satisfied meets a second time threshold; the second time threshold is configurable.

[0090] According to one aspect of the present application, it is characterized in that the second message is triggered by the failure of the receiver of the first message to apply the third configuration information for the third cell.

[0091] According to one aspect of the present application, it is characterized in that the second message includes a second time length; the second time length indicates the time between the first execution condition being met and the second execution condition being met.

[0092] According to one aspect of the present application, it is characterized in that

[0093] The method comprises:

[0094] receiving a first failure message, wherein the first failure message indicates a third time interval;

[0095] wherein the third time interval depends on determining that a radio link failure has occurred;

[0096] The present application discloses a terminal used for wireless communication, characterized in that it includes:

[0097] A first processor receives a first message, wherein the first message includes first configuration information and a first execution condition for a first candidate cell, and the first message includes second configuration information and a second execution condition for a second candidate cell;

[0098] In response to the first execution condition being satisfied and the second execution condition being satisfied, applying the first configuration information and applying the second configuration information;

[0099] After applying the third configuration information for the third cell, sending a second message;

[0100] The second message indicates a first time length; the first time length depends on applying the first configuration information and applying the second configuration information, and the first time length depends on applying third configuration information for a third cell.

[0101] The present application discloses a base station used for wireless communication, characterized in that it includes:

[0102] A second transmitter sends a first message, wherein the first message includes first configuration information and a first execution condition for a first candidate cell, and the first message includes second configuration information and a second execution condition for a second candidate cell;

[0103] In response to the first execution condition being satisfied and the second execution condition being satisfied, a recipient of the first message applies the first configuration information and applies the second configuration information;

[0104] A second receiver, receiving a second message after a receiver of the first message applies third configuration information for a third cell;

[0105] The second message indicates a first time length; the first time length depends on applying the first configuration information and applying the second configuration information, and the first time length depends on applying third configuration information for a third cell.

[0106] As an embodiment, compared with the traditional solution, this application has the following advantages:

[0107] -. It is conducive to improving the reliability and flexibility of wireless link connection;

[0108] -. It is helpful to reduce the communication interruption caused by switching;

[0109] -. It is conducive to saving storage resources;

[0110] -. It is conducive to improving the cell switching performance;

[0111] -. It is conducive to network optimization and big data collection;

[0112] -. It is conducive to improving transmission capacity;

[0113] -. It is conducive to configuration optimization of conditional configuration. BRIEF DESCRIPTION OF THE DRAWINGS

[0114] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0115] Figure 1 A flow chart showing communication of a terminal according to an embodiment of the present application is shown;

[0116] Figure 2 A schematic diagram of a network architecture according to an embodiment of the present application is shown;

[0117] Figure 3 A schematic diagram showing an embodiment of a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application;

[0118] Figure 4 A schematic diagram showing a first communication device and a second communication device according to an embodiment of the present application is shown;

[0119] Figure 5 A wireless signal transmission flow chart according to an embodiment of the present application is shown;

[0120] Figure 6 A flowchart showing the third message triggering the second message according to an embodiment of the present application is shown;

[0121] Figure 7 A flowchart showing whether storing the first time length in the first UE variable depends on whether the first time length meets the first time threshold according to an embodiment of the present application;

[0122] Figure 8 A flowchart showing whether the storing of the first time length in the first UE variable depends on whether the time between the first execution condition being satisfied and the second execution condition being satisfied meets the second time threshold according to an embodiment of the present application;

[0123] Fig. 9A flowchart showing that the application of the third configuration information for the third cell is triggered by a failure in the application of the second message according to an embodiment of the present application;

[0124] Fig.10 A schematic diagram showing that the second message includes a second time length according to an embodiment of the present application;

[0125] Fig.11 A flowchart of sending a first failure message according to an embodiment of the present application is shown;

[0126] Fig.12 A structural block diagram of a processing device used in a terminal according to an embodiment of the present application is shown;

[0127] Fig.13 A structural block diagram of a processing device used in a base station according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0128] The technical solution of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be noted that, unless there is a conflict, the embodiments in the present application and the features in the embodiments can be combined with each other arbitrarily.

[0129] Example 1

[0130] Embodiment 1 illustrates a flow chart of communication of a terminal according to an embodiment of the present application, as shown in the attached Figure 1 Attached Figure 1 In the figure, each box represents a step. It should be emphasized that the order of the boxes in the figure does not represent the temporal relationship between the steps represented.

[0131] In Example 1, the terminal in the present application receives a first message in step 101, wherein the first message includes first configuration information and a first execution condition for a first candidate cell, and the first message includes second configuration information and a second execution condition for a second candidate cell; in step 102, as a response to the first execution condition being satisfied and the second execution condition being satisfied, the first configuration information is applied and the second configuration information is applied; in step 103, the third configuration information for a third cell is applied; in step 104, a second message is sent; wherein the second message indicates a first time length; the first time length depends on the application of the first configuration information and the application of the second configuration information, and the first time length depends on the application of the third configuration information for the third cell.

[0132] As an embodiment, the first message is an RRC message.

[0133] As an embodiment, the first message is UE-specific (UE-Specific).

[0134] As an embodiment, the first message is a cell common RRC message.

[0135] As an embodiment, the first message is transmitted via a DCCH (Dedicated Control Channel).

[0136] As an embodiment, the first message is transmitted via SCCH (Sidelink Control Channel).

[0137] As an embodiment, the first message is transmitted via BCCH (Broadcast Control Channel).

[0138] As an embodiment, the first message is carried via SRB0 (Signalling Radio Bearer 0).

[0139] As an embodiment, the first message is carried by SRB1 (Signalling Radio Bearer 1).

[0140] As an embodiment, the first message is carried via SRB3 (Signalling Radio Bearer 3).

[0141] As an embodiment, the first message is transmitted via PDSCH (Physical Downlink Shared Channel).

[0142] As an embodiment, the first message includes RRCReconfiguration.

[0143] As an embodiment, the first message is RRCReconfiguration.

[0144] As an embodiment, the first message includes RRCResume.

[0145] As an embodiment, the first message is RRCResume.

[0146] As an embodiment, the first message includes mrdc-SecondaryCellGroupConfig.

[0147] As an embodiment, the first message is mrdc-SecondaryCellGroupConfig.

[0148] As an embodiment, the first message includes conditionalReconfiguration IE.

[0149] As an embodiment, the first message is a conditionalReconfiguration IE.

[0150] As an embodiment, the first message includes condReconfigToAddModList-r16.

[0151] As an embodiment, the first message includes at least a condExecutionCond-r16 field and a condExecutionCondPSCell-r18 field.

[0152] As an embodiment, the first message includes an LTM-config message.

[0153] As an embodiment, the first message is a LTM-config message.

[0154] As an embodiment, the first message is a LTM-Candidate message.

[0155] As an embodiment, the first message includes CellGroupConfig IE.

[0156] As an embodiment, the first message includes a reconfigurationWithSync field.

[0157] As an embodiment, the first message includes ServingCellConfig IE.

[0158] As an embodiment, the first message is signaling below the RRC message.

[0159] As an embodiment, the first message is signaling of the MAC sublayer.

[0160] As an embodiment, the first candidate cell is a CHO candidate cell.

[0161] As an embodiment, the first candidate cell is an LTM candidate cell.

[0162] As an embodiment, the first candidate cell is a CPC candidate cell.

[0163] As an embodiment, the first candidate cell is a CPA candidate cell.

[0164] As an embodiment, the first candidate cell is a subsequent candidate cell.

[0165] As an embodiment, the first candidate cell is a candidate PCell cell.

[0166] As an embodiment, the first configuration information is configuration information of the first candidate cell.

[0167] As an embodiment, the first configuration information includes configuration information of the first candidate cell.

[0168] As an embodiment, the first configuration information belongs to the configuration information of the first candidate cell.

[0169] As an embodiment, the first configuration information includes condRRCReconfig.

[0170] As an embodiment, the first configuration information is condRRCReconfig.

[0171] As an embodiment, the first configuration information includes LTM-Config.

[0172] As an embodiment, the first configuration information is LTM-Config.

[0173] As an embodiment, the first configuration information includes CellGroupConfig IE.

[0174] As an embodiment, the first configuration information includes a masterCellGroup field.

[0175] As an embodiment, the first configuration information includes measurement configuration.

[0176] As an embodiment, the measurement configuration includes: a measurement object.

[0177] As an embodiment, the measurement configuration includes: a type of measurement triggering event.

[0178] As an embodiment, the measurement configuration includes: reporting configuration.

[0179] As an embodiment, the measurement configuration includes: resource configuration of reference information.

[0180] As an embodiment, the reference signal refers to: SSB.

[0181] As an embodiment, the reference signal refers to: CSI-RS.

[0182] As an embodiment, the reference signal refers to: CSI-RS and SSB.

[0183] As an embodiment, the reference signal refers to: a reference signal other than the CSI-RS and the SSB.

[0184] As an embodiment, the first configuration information includes a cell identifier of the first candidate cell.

[0185] As an embodiment, the first configuration information includes at least a cell identifier of a first candidate cell.

[0186] As an embodiment, the first configuration information includes cell identifiers of the first candidate cell and the second candidate cell.

[0187] As a sub-embodiment of the above embodiment, the cell identifier is a logical identifier.

[0188] As a sub-embodiment of the above embodiment, the cell identifier includes NCGI (NR Cell Global Identifier).

[0189] As a sub-embodiment of the above embodiment, the cell identifier includes a CGI (Cell Global Identifier).

[0190] As a sub-embodiment of the above embodiment, the cell identifier includes a PLMN (Public Land Mobile Network).

[0191] As a sub-embodiment of the above embodiment, the cell identifier includes SNPN (Stand-alone Non-Public Network).

[0192] As a sub-embodiment of the above embodiment, the cell identifier includes one of NCGI, CGI, PLMN, and SNPN.

[0193] As a sub-embodiment of the above embodiment, the cell identifier includes a PLMN and a CGI.

[0194] As a sub-embodiment of the above embodiment, the cell identifier includes SNPN and CGI.

[0195] As a sub-embodiment of the above embodiment, the cell identifier is a bit string.

[0196] As a sub-embodiment of the above embodiment, the cell identifier uniquely indicates any cell in a tracking area (Tracking Area).

[0197] As a sub-embodiment of the above embodiment, the cell identifier uniquely indicates any cell in multiple tracking areas.

[0198] As a sub-embodiment of the above embodiment, the cell identifier uniquely indicates any cell in a PLMN.

[0199] As a sub-embodiment of the above embodiment, the cell identifier uniquely indicates any cell in multiple PLMNs.

[0200] As a sub-embodiment of the above embodiment, the cell identifier uniquely indicates any cell within one SNPN.

[0201] As a sub-embodiment of the above embodiment, the cell identifier uniquely indicates any one cell in multiple SNPNs.

[0202] As a sub-embodiment of the above embodiment, the cell identifier is a Cell Global Identifier (CGI) and a Tracking Area Code (Tracking Area Code).

[0203] As a sub-embodiment of the above embodiment, the cell identity includes a cell PCI (Physical Cell Identity).

[0204] As a sub-embodiment of the above embodiment, the cell identifier is a cell PCI and a carrier frequency (Carrier Frequency).

[0205] As a sub-embodiment of the above embodiment, the cell identifier includes the servingCellId of the cell.

[0206] As a sub-embodiment of the above embodiment, the cell identifier includes the CGI of the cell and the Tracking Area Code (TAC) of the cell.

[0207] As a sub-embodiment of the above embodiment, if the GCI and TAC of the cell are available, the cell identifier is the GCI and TAC of the cell; otherwise, the cell identifier is the PCI of the cell.

[0208] As an embodiment, if the GCI and TAC of the cell are available, the cell identifier is the GCI and TAC of the cell; otherwise, the cell identifier is the PCI and carrier frequency of the cell.

[0209] As a sub-embodiment of the above embodiment, if the global cell identifier and tracking area code of the first candidate cell and / or the second candidate cell are available, the cell identifier is the global cell identifier and tracking area code of the first candidate cell and / or the second candidate cell; otherwise, the cell identifier is the cell PCI and carrier frequency.

[0210] As an embodiment, the first execution condition is included in the first configuration information.

[0211] As an embodiment, the first execution condition is dedicated to the first candidate cell.

[0212] As an embodiment, the first execution condition is included in condExecutionCond.

[0213] As an embodiment, the first execution condition is condExecutionCond.

[0214] As an embodiment, the first execution condition is included in condExecutionCondPSCell.

[0215] As an embodiment, the first execution condition is condExecutionCondPSCell.

[0216] As an embodiment, the first execution condition includes MeasId.

[0217] As an embodiment, the first execution condition includes at least MeasId.

[0218] As an embodiment, the second candidate cell is a CHO candidate cell.

[0219] As an embodiment, the second candidate cell is a CPC candidate cell.

[0220] As an embodiment, the second candidate cell is a CPA candidate cell.

[0221] As an embodiment, the second candidate cell is an LTM candidate cell.

[0222] As an embodiment, the second candidate cell is a subsequent candidate cell.

[0223] As an embodiment, the second candidate cell is a candidate PCell.

[0224] As an embodiment, the second candidate cell is a target PCell.

[0225] As an embodiment, the second candidate cell is a candidate PSCell.

[0226] As an embodiment, the second candidate cell is a target PSCell.

[0227] As an embodiment, the second candidate cell is configured for the first candidate cell.

[0228] As an embodiment, the second candidate cell being configured for the first candidate cell means that: the second candidate cell is a candidate PSCell of the first candidate cell, and the first candidate cell is a PCell.

[0229] As an embodiment, the second candidate cell being configured to the first candidate cell means that: the second candidate cell is a target PSCell of the first candidate cell, and the first candidate cell is a PCell.

[0230] As an embodiment, the second candidate cell being configured to the first candidate cell means that: the second candidate cell is a subsequent candidate PSCell of the first candidate cell, and the first candidate cell is a PSCell.

[0231] As an embodiment, the second candidate cell being configured for the first candidate cell means that: the second candidate cell is associated with the first cell.

[0232] As an embodiment, the second candidate cell being configured to the first candidate cell means that whether the configuration information of the second candidate cell is applied depends on whether the configuration information of the first candidate cell is applied.

[0233] As an embodiment, the second candidate cell being configured to the first candidate cell means that whether the configuration information of the second candidate cell is applied depends on whether the configuration information of the first candidate cell is successfully applied.

[0234] As an embodiment, the second configuration information includes condRRCReconfig.

[0235] As an embodiment, the second configuration information is condRRCReconfig.

[0236] As an embodiment, the second configuration information includes LTM-Config.

[0237] As an embodiment, the second configuration information is LTM-Config.

[0238] As an embodiment, the second configuration information includes CellGroupConfig IE.

[0239] As an embodiment, the second configuration information includes the MRDC-SecondaryCellGroupConfig field.

[0240] As an embodiment, the second configuration information includes a secondaryCellGroup field.

[0241] As an embodiment, the second configuration information includes measurement configuration.

[0242] As an embodiment, the second configuration information includes a cell identifier of a second candidate cell.

[0243] As an embodiment, the second configuration information includes at least a cell identifier of a second candidate cell.

[0244] As an embodiment, the second configuration information includes cell identifiers of the first candidate cell and the second candidate cell.

[0245] As an embodiment, the second execution condition is included in the second configuration information.

[0246] As an embodiment, the second execution condition is dedicated to the second candidate cell.

[0247] As an embodiment, the second execution condition is included in condExecutionCond.

[0248] As an embodiment, the second execution condition is condExecutionCond.

[0249] As an embodiment, the second execution condition includes condExecutionCondPSCell.

[0250] As an embodiment, the second execution condition is condExecutionCondPSCell.

[0251] As an embodiment, the second execution condition is associated with the first candidate cell.

[0252] As an embodiment, the second execution condition is configured by the first candidate cell.

[0253] As an embodiment, the first message includes first configuration information and a first execution condition of a first candidate cell and second configuration information and a second execution condition of a second candidate cell, and the second candidate cell is configured to the first candidate cell.

[0254] As an embodiment, the first message only includes first configuration information and a first execution condition of the first candidate cell and second configuration information and a second execution condition of the second candidate cell, and the second candidate cell is configured to the first candidate cell.

[0255] As an embodiment, the first message includes two configuration fields; one configuration field includes first configuration information and a first execution condition of a first candidate cell; and the other configuration field includes second configuration information and a second execution condition of a second candidate cell.

[0256] As an embodiment, the first message includes two configuration fields; one configuration field includes first configuration information of a first candidate cell and second configuration information of a second candidate cell; and the other configuration field includes a first execution condition of the first candidate cell and a second execution condition of the second candidate cell.

[0257] As an embodiment, when the first execution condition is met and the second execution condition is met, the first configuration information is applied and the second configuration information is applied.

[0258] As an embodiment, when at least the first execution condition is satisfied and the second execution condition is satisfied, the first configuration information is applied and the second configuration information is applied.

[0259] As an embodiment, the first configuration information is applied and the second configuration information is applied only after the first execution condition is satisfied and the second execution condition is satisfied.

[0260] As an embodiment, once the first execution condition is satisfied and the second execution condition is satisfied, the first configuration information is applied and the second configuration information is applied.

[0261] As an embodiment, the order of applying the first configuration information and applying the second configuration information is based on UE implementation.

[0262] As an embodiment, the applying the configuration information includes: executing a random access process.

[0263] As an embodiment, the application of the configuration information includes: resetting the MAC entity.

[0264] As an embodiment, applying the configuration information includes: clearing all candidate configuration information except subsequent candidate configuration information.

[0265] As an embodiment, the configuration information of the application includes: stopping all timers.

[0266] As an embodiment, the configuration information of the application includes: starting a related timer.

[0267] As an embodiment, the configuration information of the application includes: application-related uplink resources.

[0268] As an embodiment, the application of the third configuration information for the third cell depends on the application of the first configuration information and the application of the second configuration information is successful.

[0269] As an embodiment, after the first configuration information is applied and the second configuration information is applied successfully, the third configuration information for the third cell is applied.

[0270] As an embodiment, after at least the first configuration information is applied and the second configuration information is applied successfully, the third configuration information for the third cell is applied.

[0271] As an embodiment, the third configuration information for the third cell is applied only after the first configuration information and the second configuration information are successfully applied.

[0272] As an embodiment, no radio link failure occurs after the first configuration information and the second configuration information are successfully applied and before the third configuration information for the third cell is applied.

[0273] As an embodiment, after the first configuration information and the second configuration information are successfully applied and before the third configuration information for the third cell is applied, the radio connection on the first candidate cell and the second candidate cell is maintained.

[0274] As an embodiment, the third cell is an LTM candidate cell.

[0275] As an embodiment, the third cell is a CHO candidate cell.

[0276] As an embodiment, the third cell is a CPAC candidate cell.

[0277] As an embodiment, the third cell is a SCPAC candidate cell.

[0278] As an embodiment, the third cell is a candidate PCell.

[0279] As an embodiment, the third cell is a candidate PSCell.

[0280] As an embodiment, the third cell is a target cell.

[0281] As an embodiment, the third cell is a target PCell.

[0282] As an embodiment, the third cell is a target PSCell.

[0283] As an embodiment, the third cell is a cell selected by a cell.

[0284] As an embodiment, the third configuration information is included in the first message.

[0285] As an embodiment, the third configuration information is included in the first configuration information.

[0286] As an embodiment, the third configuration information is included in the second configuration information.

[0287] As an embodiment, the third configuration information is not included in the first message.

[0288] As an embodiment, the third configuration information includes at least a cell identifier of a third cell.

[0289] As an embodiment, the third configuration information includes a cell identifier of the third cell.

[0290] As an embodiment, the third configuration information of the third cell is applied for radio link recovery.

[0291] As an embodiment, the third configuration information of the third cell is applied for handover.

[0292] As an embodiment, the third configuration information of the third cell is applied for switching.

[0293] As an embodiment, after applying the third configuration information for the third cell, sending the second message means: after the third configuration information for the third cell is successfully applied, sending the second message; the second message is an RRCReconfigurationComplete message.

[0294] As an embodiment, sending a second message after applying the third configuration information for the third cell means: sending the second message after the third configuration information for the third cell is successfully applied; the second message is a UEInformationResponse message; the recipient of the second message is the maintenance base station of the third cell.

[0295] As an embodiment, sending a second message after applying the third configuration information for the third cell means: sending a second message after the third configuration information for the third cell is failed to be applied; the second message is a UEInformationResponse message; the recipient of the second message is a base station maintaining at least one of the first candidate cell or the second candidate cell.

[0296] As an embodiment, sending a second message after applying the third configuration information for the third cell means: sending the second message after the third configuration information for the third cell is successfully applied; the second message is a UEAssistanceInformation message; the recipient of the second message is the maintenance base station of the third cell.

[0297] As an embodiment, sending a second message after applying the third configuration information for the third cell means: sending a second message after the third configuration information for the third cell is failed to be applied; the second message is a UEAssistanceInformation message; the recipient of the second message is a maintenance base station of at least one of the first candidate cell or the second candidate cell.

[0298] As an embodiment, sending a second message after applying the third configuration information for the third cell means: sending the second message after the third configuration information for the third cell is failed to be applied; the second message is a SCGFailureInformation message; the third cell is a PSCell; wherein the source MCG is not suspended.

[0299] As an embodiment, sending a second message after applying the third configuration information for the third cell means: sending a second message after the third configuration information for the third cell fails to be applied; the second message is a MCGFailureInformation message; the third cell is a PCell; wherein the source SCG is not suspended.

[0300] As an embodiment, the second message indicating the first time length means that: a field in the second message includes the first time length.

[0301] As an embodiment, the second message indicating the first time length means that: the second information indicates that an information block is available, and the one information block includes the first time length.

[0302] As an embodiment, the name of the first time length includes: time.

[0303] As an embodiment, the name of the first time length includes: failure.

[0304] As an embodiment, the unit of the first time length is s.

[0305] As an embodiment, the unit of the first time length is ms.

[0306] As an embodiment, the first time length is a positive integer.

[0307] As an embodiment, the first time length is a positive number.

[0308] As an embodiment, the first time length is a non-negative number.

[0309] As an embodiment, the first time length depends on the application of the first configuration information and the application of the second configuration information, which means that the start time of the first time length depends on the time when both the first execution condition and the second execution condition are satisfied.

[0310] As an embodiment, the first time length depends on the application of the first configuration information and the application of the second configuration information means that the start time of the first time length is the time when the first execution condition and the second execution condition are both satisfied.

[0311] As an embodiment, the first time length depends on the application of the first configuration information and the application of the second configuration information, which means that the start time of the first time length depends on the time when the first execution condition and the second execution condition are satisfied first.

[0312] As an embodiment, the first time length depends on the application of the first configuration information and the application of the second configuration information, which means that the start time of the first time length is the time when the first execution condition and the second execution condition are satisfied first.

[0313] As an embodiment, the first time length depends on the application of the first configuration information and the application of the second configuration information, which means that the starting time of the first time length depends on the time of starting to apply the first configuration information and the application of the second configuration information.

[0314] As an embodiment, the first time length being dependent on the application of the first configuration information and the application of the second configuration information means that the starting time of the first time length is the time of starting to apply the first configuration information and the application of the second configuration information.

[0315] As an embodiment, the time of starting to apply the first configuration information and the time of starting to apply the second configuration information refers to: the time of starting to apply the configuration information first among the time of applying the first configuration information and the time of applying the second configuration information.

[0316] As an embodiment, the time for starting to apply the first configuration information and the time for starting to apply the second configuration information refers to: the latest time for starting to apply the configuration information between the time for applying the first configuration information and the time for applying the second configuration information.

[0317] As an embodiment, the first time length depends on the application of the first configuration information and the application of the second configuration information, which means that the starting time of the first time length depends on the time when the application of the first configuration information and the application of the second configuration information are completed.

[0318] As an embodiment, the first time length being dependent on the application of the first configuration information and the application of the second configuration information means that the start time of the first time length is the time when the application of the first configuration information and the application of the second configuration information are completed.

[0319] As an embodiment, the time when the application of the first configuration information and the application of the second configuration information are completed refers to: the time when the application of the first configuration information and the application of the second configuration information are completed first.

[0320] As an embodiment, the time when the application of the first configuration information and the application of the second configuration information are completed refers to: the latest time when the application of the first configuration information and the application of the second configuration information are completed.

[0321] As an embodiment, the first time length depends on the third configuration information of the application for the third cell, which means that the end time of the first time length depends on the start time of the third configuration information of the application for the third cell.

[0322] As an embodiment, the first time length is dependent on the third configuration information of the application for the third cell, which means that the end time of the first time length is the time when the third configuration information of the application for the third cell starts.

[0323] As an embodiment, the first time length being dependent on the third configuration information of the application for the third cell means that the deadline of the first time length is dependent on the time when the third configuration information of the application for the third cell is completed.

[0324] As an embodiment, the first time length is dependent on the third configuration information of the application for the third cell, which means that the deadline of the first time length is the time when the third configuration information of the application for the third cell is completed.

[0325] As an embodiment, the time when the application of the third configuration information for the third cell is completed refers to: the time when the application of the third configuration information for the third cell is successfully completed.

[0326] As an embodiment, the time when the application of the third configuration information for the third cell is completed refers to: the time when the application of the third configuration information for the third cell fails to be completed.

[0327] As an embodiment, the first time length is the time from the start of applying the first configuration information and applying the second configuration information to the start of applying the third configuration information for the third cell.

[0328] As an embodiment, the first time length is the time from the completion of applying the first configuration information and the second configuration information to the start of applying the third configuration information for the third cell.

[0329] As an embodiment, the first time length is the time from the start of applying the first configuration information and applying the second configuration information to the completion of applying the third configuration information for the third cell.

[0330] As an embodiment, the first time length is the time from the completion of applying the first configuration information and the second configuration information to the completion of applying the third configuration information for the third cell.

[0331] As an embodiment, the first time length is the time from when the first execution condition and the second execution condition are both satisfied to when the application of the third configuration information for the third cell begins.

[0332] As an embodiment, the first time length is the time from when both the first execution condition and the second execution condition are satisfied to when the application of the third configuration information for the third cell is completed.

[0333] As an embodiment, the first time length is the time from when the first of the first execution condition and the second execution condition is satisfied to when the application of the third configuration information for the third cell is started.

[0334] As an embodiment, the first time length is the time from when the first execution condition and the second execution condition are satisfied first to when the application of the third configuration information for the third cell is completed.

[0335] Example 2

[0336] Embodiment 2 illustrates a schematic diagram of a network architecture according to an embodiment of the present application, as shown in the attached Figure 2 Attached Figure 2The network architecture 200 of a 5G NR (New Radio) / LTE (Long-Term Evolution) / LTE-A (Long-Term Evolution Advanced) system is illustrated. The 5G NR / LTE / LTE-A network architecture 200 may be referred to as a 5GS (5G System) / EPS (Evolved Packet System) 200 or some other suitable term. The 5GS / EPS 200 includes at least one of a UE (User Equipment) 201, a RAN (Radio Access Network) 202, a 5GC (5G Core Network) / EPC (Evolved Packet Core) 210, a HSS (Home Subscriber Server) / UDM (Unified Data Management) 220, and an Internet service 230. The 5GS / EPS may be interconnected with other access networks, but these entities / interfaces are not shown for simplicity. As shown, 5GS / EPS provides packet switching services, but it will be readily understood by those skilled in the art that the various concepts presented throughout this application can be extended to networks or other cellular networks that provide circuit switching services. RAN includes node 203 and other nodes 204. Node 203 provides user and control plane protocol terminations toward UE 201. Node 203 can be connected to other nodes 204 via an Xn interface (e.g., backhaul) / X2 interface. Node 203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a basic service set (BSS), an extended service set (ESS), a TRP (transmitting receiving node) or some other suitable terminology. Node 203 provides an access point to 5GC / EPC 210 for UE 201. Examples of UE 201 include cellular phones, smart phones, session initiation protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), satellite radios, non-terrestrial base station communications, satellite mobile communications, global positioning systems, multimedia devices, video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband Internet of Things devices, machine type communication devices, land vehicles, cars, wearable devices, or any other similar functional devices. Those skilled in the art may also refer to UE 201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable term.Node 203 is connected to 5GC / EPC210 via an S1 / NG interface. 5GC / EPC210 includes MME (Mobility Management Entity) / AMF (Authentication Management Field) / SMF (Session Management Function) 211, other MME / AMF / SMF214, S-GW (Service Gateway) / UPF (User Plane Function) 212, and P-GW (Packet Data Network Gateway) / UPF213. MME / AMF / SMF211 is a control node that handles signaling between UE201 and 5GC / EPC210. ​​In general, MME / AMF / SMF211 provides bearer and connection management. All user IP (Internet Protocal) packets are transmitted through S-GW / UPF212, which itself is connected to P-GW / UPF213. P-GW provides UE IP address allocation and other functions. P-GW / UPF213 is connected to Internet service 230. Internet service 230 includes operator-corresponding Internet protocol services, which may specifically include Internet, Intranet, IMS (IP Multimedia Subsystem) and packet-switched streaming services.

[0337] As an embodiment, the UE201 corresponds to the terminal in this application.

[0338] As an embodiment, the UE 201 is a user equipment (User Equipment, UE).

[0339] As an embodiment, the terminal is a user equipment.

[0340] As an embodiment, the UE 201 is a relay device.

[0341] As an embodiment, the node 203 corresponds to the base station in this application.

[0342] As an embodiment, the node 203 is a base station device.

[0343] As an embodiment, the node 203 is a relay device.

[0344] As an embodiment, the node 203 is a gateway device.

[0345] Typically, the UE 201 is a user equipment, and the node 203 is a base station device.

[0346] As an embodiment, the user equipment supports transmission of a non-terrestrial network (NTN).

[0347] As an embodiment, the user equipment supports transmission of a terrestrial network (Terrestrial Network).

[0348] As an embodiment, the user equipment supports dual connection (DC) transmission.

[0349] As an embodiment, the user equipment includes an aircraft.

[0350] As an embodiment, the user equipment includes a vehicle-mounted terminal.

[0351] As an embodiment, the user equipment includes a vessel.

[0352] As an embodiment, the user equipment includes an Internet of Things terminal.

[0353] As an embodiment, the user equipment includes a terminal of the industrial Internet of Things.

[0354] As an embodiment, the user equipment includes a device supporting low-latency and high-reliability transmission.

[0355] As an embodiment, the user equipment includes a test device.

[0356] As an embodiment, the user equipment includes a signaling tester.

[0357] As an embodiment, the user equipment includes an IAB (Integrated Access and Backhaul)-MT.

[0358] As an embodiment, the user equipment supports generating reports using AI (Artificial Intelligence) or machine learning (Machine Learning).

[0359] As an embodiment, the user equipment supports generating a trained model using training data or generating partial parameters in the trained model using trained data.

[0360] As an embodiment, the user equipment supports performing radio link update through training determination.

[0361] As an embodiment, the user equipment supports prediction of wireless link failure through training.

[0362] As an embodiment, the user equipment is a terminal supporting Massive-MIMO.

[0363] As an embodiment, the base station device supports transmission in a non-terrestrial network.

[0364] As an embodiment, the base station device supports transmission of a terrestrial network.

[0365] As an embodiment, the base station equipment includes a base transceiver station (Base Transceiver Station, BTS).

[0366] As an embodiment, the base station device includes a Node B (NodeB, NB).

[0367] As an embodiment, the base station device includes a gNB.

[0368] As an embodiment, the base station device includes an eNB.

[0369] As an embodiment, the base station device includes ng-eNB.

[0370] As an embodiment, the base station device includes en-gNB.

[0371] As an embodiment, the base station device includes a CU (Centralized Unit).

[0372] As an embodiment, the base station device includes a DU (Distributed Unit).

[0373] As an embodiment, the base station device includes a TRP (Transmitter Receiver Point).

[0374] As an embodiment, the base station device includes a macro cellular (Marco Cellular) base station.

[0375] As an embodiment, the base station device includes a micro cell base station.

[0376] As an embodiment, the base station device includes a pico cell (Pico Cell) base station.

[0377] As an embodiment, the base station device includes a home base station (Femtocell).

[0378] As an embodiment, the base station device includes a flying platform device.

[0379] As an embodiment, the base station device includes a satellite device.

[0380] As an embodiment, the base station device includes a testing device.

[0381] As an embodiment, the base station equipment includes a signaling tester.

[0382] As an embodiment, the base station device includes a gateway device.

[0383] As an embodiment, the base station device includes an IAB-node.

[0384] As an embodiment, the base station device includes an IAB-donor.

[0385] As an embodiment, the base station device includes an IAB-donor-CU.

[0386] As an embodiment, the base station device includes an IAB-donor-DU.

[0387] As an embodiment, the base station device includes an IAB-DU.

[0388] As an embodiment, the base station device includes IAB-MT.

[0389] As an embodiment, the base station device supports transmission based on Massive-MIMO.

[0390] As an embodiment, the base station device supports decompression of CSI using an AI model.

[0391] As an embodiment, the base station device supports mobility management using an AI model.

[0392] Example 3

[0393] Embodiment 3 shows a schematic diagram of an embodiment of a wireless protocol architecture of a user plane and a control plane according to the present application, as shown in the attached Figure 3 shown. Figure 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane 350 and a control plane 300, Figure 3The radio protocol architecture for the control plane 300 is shown in three layers: Layer 1, Layer 2, and Layer 3. Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions. The L1 layer will be referred to as PHY 301 in this article. Layer 2 (L2 layer) 305 is above PHY 301 and includes a MAC (Medium Access Control) sublayer 302, an RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol) sublayer 304. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security by encrypting data packets, and provides inter-zone mobility support. The RLC sublayer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for out-of-order reception due to HARQ (Hybrid Automatic Repeat Request). The MAC sublayer 302 provides multiplexing between logical and transport channels. The MAC sublayer 302 is also responsible for allocating various radio resources (e.g., resource blocks) in a cell. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sublayer 306 in layer 3 (L3 layer) in the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and using RRC signaling to configure the lower layers. The radio protocol architecture of the user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer). In the user plane 350, the radio protocol architecture is substantially the same as the corresponding layers and sublayers in the control plane 300 for the physical layer 351, the PDCP sublayer 354 in the L2 layer 355, the RLC sublayer 353 in the L2 layer 355, and the MAC sublayer 352 in the L2 layer 355, but the PDCP sublayer 354 also provides header compression for upper layer data packets to reduce radio transmission overhead. The L2 layer 355 in the user plane 350 also includes a SDAP (Service Data Adaptation Protocol) sublayer 356. The SDAP sublayer 356 is responsible for mapping between QoS flows and data radio bearers (DRBs) to support service diversity.

[0394] As an example, Figure 3 The wireless protocol architecture in is applicable to the terminal described in this application.

[0395] As an example, Figure 3The wireless protocol architecture in is applicable to the base station described in this application.

[0396] As an embodiment, the first message in the present application is generated in the RRC306.

[0397] As an embodiment, the first message in the present application is generated by the MAC302 or MAC352.

[0398] As an embodiment, the first message in the present application is generated by the PHY301 or PHY351.

[0399] As an embodiment, the second message in the present application is generated in the RRC306.

[0400] As an embodiment, the second message in the present application is generated by the MAC302 or MAC352.

[0401] As an embodiment, the second message in the present application is generated by the PHY301 or PHY351.

[0402] As an embodiment, the third message in the present application is generated in the RRC306.

[0403] As an embodiment, the third message in the present application is generated by the MAC302 or MAC352.

[0404] As an embodiment, the third message in the present application is generated by the PHY301 or PHY351.

[0405] Example 4

[0406] Embodiment 4 shows a schematic diagram of a first communication device and a second communication device according to the present application, as shown in the attached figure. Figure 4 shown. Figure 4 is a block diagram of a first communication device 450 and a second communication device 410 communicating with each other in an access network.

[0407] The first communication device 450 includes a controller / processor 459, a memory 460, a data source 467, a transmit processor 468, a receive processor 456, a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmitter / receiver 454 and an antenna 452.

[0408] The second communication device 410 includes a controller / processor 475 , a memory 476 , a receive processor 470 , a transmit processor 416 , a multi-antenna receive processor 472 , a multi-antenna transmit processor 471 , a transmitter / receiver 418 and an antenna 420 .

[0409] In transmission from the second communication device 410 to the first communication device 450, at the second communication device 410, upper layer data packets from the core network are provided to the controller / processor 475. The controller / processor 475 implements the functionality of the L2 layer. In transmission from the second communication device 410 to the first communication device 450, the controller / processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the first communication device 450 based on various priority metrics. The controller / processor 475 is also responsible for retransmission of lost packets and signaling to the first communication device 450. The transmit processor 416 and the multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (i.e., the physical layer). The transmit processor 416 implements coding and interleaving to facilitate forward error correction (FEC) at the second communication device 410, as well as mapping of signal constellations based on various modulation schemes (e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M-phase shift keying (M-PSK), M-quadrature amplitude modulation (M-QAM)). The multi-antenna transmit processor 471 performs digital spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing on the coded and modulated symbols to generate one or more spatial streams. The transmit processor 416 then maps each spatial stream to a subcarrier, multiplexes it with a reference signal (e.g., a pilot) in the time domain and / or frequency domain, and then uses an inverse fast Fourier transform (IFFT) to generate a physical channel carrying a time-domain multi-carrier symbol stream. The multi-antenna transmit processor 471 then performs a transmit analog precoding / beamforming operation on the time-domain multi-carrier symbol stream. Each transmitter 418 converts the baseband multi-carrier symbol stream provided by the multi-antenna transmit processor 471 into a radio frequency stream, and then provides it to a different antenna 420.

[0410] In the transmission from the second communication device 410 to the first communication device 450, at the first communication device 450, each receiver 454 receives a signal through its corresponding antenna 452. Each receiver 454 recovers the information modulated onto the RF carrier and converts the RF stream into a baseband multi-carrier symbol stream and provides it to the receiving processor 456. The receiving processor 456 and the multi-antenna receiving processor 458 implement various signal processing functions of the L1 layer. The multi-antenna receiving processor 458 performs a receiving analog precoding / beamforming operation on the baseband multi-carrier symbol stream from the receiver 454. The receiving processor 456 uses a fast Fourier transform (FFT) to convert the baseband multi-carrier symbol stream after the receiving analog precoding / beamforming operation from the time domain to the frequency domain. In the frequency domain, the physical layer data signal and the reference signal are demultiplexed by the receiving processor 456, wherein the reference signal will be used for channel estimation, and the data signal is recovered after multi-antenna detection in the multi-antenna receiving processor 458 to any spatial stream destined for the first communication device 450. The symbols on each spatial stream are demodulated and recovered in the receiving processor 456, and soft decisions are generated. The receiving processor 456 then decodes and deinterleaves the soft decisions to recover the upper layer data and control signals transmitted by the second communication device 410 on the physical channel. The upper layer data and control signals are then provided to the controller / processor 459. The controller / processor 459 implements the functions of the L2 layer. The controller / processor 459 may be associated with a memory 460 that stores program codes and data. The memory 460 may be referred to as a computer-readable medium. In the transmission from the second communication device 410 to the second communication device 450, the controller / processor 459 provides multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, and control signal processing to recover the upper layer data packets from the core network. The upper layer data packets are then provided to all protocol layers above the L2 layer. Various control signals may also be provided to L3 for L3 processing.

[0411] In the transmission from the first communication device 450 to the second communication device 410, at the first communication device 450, a data source 467 is used to provide upper layer data packets to the controller / processor 459. The data source 467 represents all protocol layers above the L2 layer. Similar to the transmission function at the second communication device 410 described in the transmission from the second communication device 410 to the first communication device 450, the controller / processor 459 implements header compression, encryption, packet segmentation and reordering, and multiplexing between logical and transport channels based on radio resource allocation, and implements L2 layer functions for user plane and control plane. The controller / processor 459 is also responsible for the retransmission of lost packets and signaling to the second communication device 410. The transmit processor 468 performs modulation mapping and channel coding processing, and the multi-antenna transmit processor 457 performs digital multi-antenna spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing. Then, the transmit processor 468 modulates the generated spatial stream into a multi-carrier / single-carrier symbol stream, which is then provided to different antennas 452 via the transmitter 454 after analog precoding / beamforming operations in the multi-antenna transmit processor 457. Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into a radio frequency symbol stream, and then provides it to the antenna 452.

[0412] In the transmission from the first communication device 450 to the second communication device 410, the function at the second communication device 410 is similar to the reception function at the first communication device 450 described in the transmission from the second communication device 410 to the first communication device 450. Each receiver 418 receives a radio frequency signal through its corresponding antenna 420, converts the received radio frequency signal into a baseband signal, and provides the baseband signal to the multi-antenna reception processor 472 and the reception processor 470. The reception processor 470 and the multi-antenna reception processor 472 jointly implement the functions of the L1 layer. The controller / processor 475 implements the L2 layer functions. The controller / processor 475 can be associated with a memory 476 storing program codes and data. The memory 476 can be referred to as a computer-readable medium. In the transmission from the first communication device 450 to the second communication device 410, the controller / processor 475 provides multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover the upper layer data packets from the UE 450. Upper layer packets from controller / processor 475 may be provided to the core network.

[0413] As an embodiment, the first communication device 450 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used together with the at least one processor, and the first communication device 450 at least: receives a first message; wherein the first message includes first configuration information and a first execution condition for a first candidate cell, and the first message includes second configuration information and a second execution condition for a second candidate cell; in response to the first execution condition being satisfied and the second execution condition being satisfied, applies the first configuration information and applies the second configuration information; after applying the third configuration information for a third cell, sends a second message; wherein the second message indicates a first time length; the first time length depends on the application of the first configuration information and the application of the second configuration information, and the first time length depends on the application of the third configuration information for the third cell.

[0414] As an embodiment, the first communication device 450 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: receiving a first message; wherein the first message includes first configuration information and a first execution condition for a first candidate cell, and the first message includes second configuration information and a second execution condition for a second candidate cell; in response to the first execution condition being satisfied and the second execution condition being satisfied, applying the first configuration information and applying the second configuration information; after applying the third configuration information for a third cell, sending a second message; wherein the second message indicates a first time length; the first time length depends on the application of the first configuration information and the application of the second configuration information, and the first time length depends on the application of the third configuration information for the third cell.

[0415] As an embodiment, the second communication device 410 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor. The second communication device 410 at least: sends a first message; wherein the first message includes first configuration information and a first execution condition for a first candidate cell, and the first message includes second configuration information and a second execution condition for a second candidate cell; as a response to the first execution condition being satisfied and the second execution condition being satisfied, the receiver of the first message applies the first configuration information and applies the second configuration information; after the receiver of the first message applies the third configuration information for a third cell, receives a second message; wherein the second message indicates a first time length; the first time length depends on the application of the first configuration information and the application of the second configuration information, and the first time length depends on the application of the third configuration information for the third cell.

[0416] As an embodiment, the second communication device 410 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: sending a first message; wherein the first message includes first configuration information and a first execution condition for a first candidate cell, and the first message includes second configuration information and a second execution condition for a second candidate cell; in response to the first execution condition being satisfied and the second execution condition being satisfied, the recipient of the first message applies the first configuration information and applies the second configuration information; after the recipient of the first message applies the third configuration information for a third cell, a second message is received; wherein the second message indicates a first time length; the first time length depends on the application of the first configuration information and the application of the second configuration information, and the first time length depends on the application of the third configuration information for the third cell.

[0417] As an embodiment, at least one of the antenna 420, the transmitter 418, the transmit processor 471, and the controller / processor 475 is used to send a first message.

[0418] As an embodiment, at least one of the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 is used to receive a first message.

[0419] As an embodiment, at least one of the antenna 452, the transmitter 454, the transmit processor 468, and the controller / processor 459 is used to send a second message.

[0420] As an embodiment, at least one of the antenna 420, the receiver 418, the receiving processor 470, and the controller / processor 475 is used to receive a second message.

[0421] As an embodiment, at least one of the antenna 420, the transmitter 418, the transmit processor 471, and the controller / processor 475 is used to send a third message.

[0422] As an embodiment, at least one of the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 is used to receive a third message.

[0423] As an embodiment, the first communication device 450 corresponds to the terminal in this application.

[0424] As an embodiment, the second communication device 410 corresponds to the base station in this application.

[0425] As an embodiment, the first communication device 450 is a user equipment.

[0426] As an embodiment, the first communication device 450 is a relay device.

[0427] As an embodiment, the second communication device 410 is a base station device.

[0428] As an embodiment, the second communication device 410 is a relay device.

[0429] Example 5

[0430] Embodiment 5 illustrates a wireless signal transmission flow chart according to an embodiment of the present application, as shown in the attached Figure 5 It is particularly noted that the order in this example does not limit the signal transmission order and implementation order in this application.

[0431] for Terminal U01 In step S5101, a first message is received; wherein the first message includes first configuration information and a first execution condition for a first candidate cell, and the first message includes second configuration information and a second execution condition for a second candidate cell; in step S5102, the first configuration information is applied and the second configuration information is applied; in step S5103, a third message is received; in step S5104, the third configuration information for the third cell is applied; in step S5105, a second message is sent.

[0432] for Base Station N02, in step S5201, a first message is sent.

[0433] for Base Station N03 , in step S5301, send the third message; in step S5302, receive the second message.

[0434] In embodiment 5, after the recipient of the first message applies the third configuration information for the third cell, a second message is received; the second message indicates a first time length; the first time length depends on the application of the first configuration information and the application of the second configuration information, and the first time length depends on the application of the third configuration information for the third cell.

[0435] As an embodiment, the terminal is a UE.

[0436] As an embodiment, the terminal is a UE supporting 3GPP R19.

[0437] As an embodiment, the terminal is a UE supporting 6G.

[0438] As an embodiment, the terminal is a UE that supports an AI model.

[0439] As an embodiment, the terminal is a UE supporting ML reasoning.

[0440] As an embodiment, the terminal is not a UE.

[0441] As an embodiment, the terminal U01 and the base station N02 are connected wirelessly.

[0442] As an embodiment, the terminal U01 and the base station N02 are connected via a wired connection.

[0443] As an embodiment, the terminal U01 and the base station N02 are connected via a Uu port.

[0444] As an embodiment, the terminal U01 and the base station N02 are connected via an IAB interface.

[0445] As an embodiment, the base station N02 is a maintaining base station of the current service cell of the terminal U01.

[0446] As an embodiment, the base station N02 is a maintenance base station of the cell served by the terminal U01.

[0447] As an embodiment, the base station N03 and the base station N02 are connected via a wireless interface.

[0448] As an embodiment, the base station N03 and the base station N02 are connected via a wired interface.

[0449] As an embodiment, the base station N03 and the base station N02 are connected via an Xn interface.

[0450] As an embodiment, the base station N03 and the base station N02 are connected via an X2 interface.

[0451] As an embodiment, the backhaul between the base station N03 and the base station N02 is ideal.

[0452] As an embodiment, the backhaul between the base station N03 and the base station N02 is non-ideal.

[0453] As an embodiment, the base station N03 is the base station N02.

[0454] As an embodiment, the base station N03 is not the base station N02.

[0455] As an embodiment, the base station N03 and the base station N02 belong to different CUs.

[0456] As an embodiment, the base station N03 and the base station N02 belong to the same CU.

[0457] As an embodiment, the base station N03 is a MN (Master Node).

[0458] As an embodiment, the base station N03 is a maintaining base station of the first candidate cell.

[0459] As an embodiment, the base station N03 is a maintaining base station of the second candidate cell.

[0460] As an embodiment, the base station N03 is a maintaining base station of the third cell.

[0461] As an embodiment, the base station N02 is a maintenance base station of the cell served by the terminal U01.

[0462] As an embodiment, the base station N03 is a maintaining base station of the candidate cell configured for the terminal U01.

[0463] As an embodiment, in response to the second message being received, the base station N03 forwards the second message to the base station N02.

[0464] As an embodiment, in response to the second message being received, the base station N03 forwards at least a portion of the second message to the base station N02.

[0465] As an embodiment, according to the indication in the second message, the base station N03 forwards at least part of the information in the second message to the base station.

[0466] As an embodiment, the terminal U01 receives a first message.

[0467] As an embodiment, the sender of the first message is a base station maintaining a service cell of the terminal U01.

[0468] As an embodiment, in response to receiving the first message, the terminal U01 starts to apply the first message.

[0469] As an embodiment, in response to receiving the first message, the terminal U01 starts to at least evaluate the first execution condition.

[0470] As an embodiment, in response to receiving the first message, the terminal U01 starts to evaluate the first execution condition and the second execution condition.

[0471] As an embodiment, the first execution condition is configured for the first candidate cell; the second execution condition is configured for the second candidate cell; and the generation node of the first execution condition and the second execution condition is the same.

[0472] As an embodiment, the first execution condition is configured for the first candidate cell; the second execution condition is configured for the second candidate cell; and the generation nodes of the first execution condition and the second execution condition are different.

[0473] As an embodiment, in response to the first execution condition being satisfied and the second execution condition being satisfied, the terminal U01 starts to apply the first configuration information and the second configuration information.

[0474] As an embodiment, when the first execution condition is satisfied and the second execution condition is satisfied, the terminal U01 starts to apply the first configuration information and the second configuration information.

[0475] As an embodiment, when at least the first execution condition is satisfied and the second execution condition is satisfied, the terminal U01 starts to apply the first configuration information and the second configuration information.

[0476] As an embodiment, the starting application refers to: starting to connect to the first candidate cell and the second candidate cell.

[0477] As an embodiment, the connection is to perform a handover.

[0478] As an embodiment, the connection is to perform a switch.

[0479] As an embodiment, the connection is to perform an initial access.

[0480] As an embodiment, the connection performs random access.

[0481] As an embodiment, the connecting is performing a reconnection.

[0482] As an embodiment, the starting application refers to: starting synchronization to the first candidate cell and the second candidate cell.

[0483] As an embodiment, the synchronization refers to the SpCellConfig field in the application configuration information.

[0484] As an embodiment, the synchronization refers to the ReconfigurationWithSync field in the application configuration information.

[0485] As an embodiment, the synchronization refers to the value of T304 in the application configuration information.

[0486] As an embodiment, when the first execution condition is met and the second execution condition is not met, the terminal U01 does not apply the first configuration information and the second configuration information.

[0487] As an embodiment, when the first execution condition is met and the second execution condition is not met, if the first configuration information includes a complete first candidate cell configuration, the terminal U01 applies the first configuration information.

[0488] As an embodiment, the complete first candidate cell configuration means: configuration information of the second candidate cell is not included.

[0489] As an embodiment, the complete first candidate cell configuration means: does not include configuration information of any candidate cell except subsequent candidate cells.

[0490] As an embodiment, the terminal U01 applies the first configuration information and applies the second configuration information.

[0491] As an embodiment, the terminal U01 applying the first configuration information and applying the second configuration information means successfully applying the first configuration information and successfully applying the second configuration information.

[0492] As an embodiment, the successful application means that the terminal considers that the application of the first configuration information and the application of the second configuration information are completed.

[0493] As an embodiment, the successful application refers to successful switching to the first candidate cell and the second candidate cell.

[0494] As an embodiment, the successful application refers to completing the random access process initiated to the first candidate cell and the second candidate cell when the relevant timer has not expired.

[0495] As an embodiment, the successful application refers to sending an RRCReconfigurationComplete message to the first candidate cell, and the RRCReconfigurationComplete message embeds the RRCReconfigurationComplete message of the second candidate cell.

[0496] As an embodiment, the successful application refers to sending an RRCReconfigurationComplete message to the first candidate cell and the second candidate cell respectively.

[0497] As an embodiment, the dotted box F5.1 is optional.

[0498] As an example, the dashed box F5,1 exists.

[0499] As an embodiment, the terminal U01 receives the third message.

[0500] As an embodiment, as a response to applying the first configuration information and applying the second configuration information, the terminal U01 receives a third message.

[0501] As an embodiment, after the application of the first configuration information and the application of the second configuration information are completed, the terminal U01 receives a third message.

[0502] As an embodiment, after at least the application of the first configuration information and the application of the second configuration information are completed, the terminal U01 receives a third message.

[0503] As an embodiment, the sender of the third message is different from the sender of the first message.

[0504] As an embodiment, the sender of the third message is a maintaining base station of the first candidate cell.

[0505] As an embodiment, the sender of the third message is a maintaining base station of the second candidate cell.

[0506] As an embodiment, the sender of the third message is a base station maintaining a service cell of the terminal U01.

[0507] As an embodiment, the terminal U01 receives the third message on the first candidate cell or the second candidate cell.

[0508] As an embodiment, the terminal U01 receives the third message before applying the configuration information of the third cell.

[0509] As an embodiment, the third message includes at least third configuration information of the third cell.

[0510] As an embodiment, the third message includes third configuration information of only the third cell.

[0511] As an embodiment, the third message does not include third configuration information of the third cell.

[0512] As an embodiment, the third message is sent for switching.

[0513] As an embodiment, the third message is sent for switching.

[0514] As an embodiment, the third message is sent for reconnection.

[0515] As an embodiment, the third message is an RRCReconfiguration message.

[0516] As an embodiment, the third message is an L3 switching command.

[0517] As an embodiment, the third message is LTM switch command MAC CE.

[0518] As an embodiment, in response to the third message being received, the third configuration information for the third cell is applied.

[0519] As an embodiment, the terminal U01 receives the third message after the application applies the third configuration information for the third cell.

[0520] As an embodiment, the second message is sent in response to the third message being received.

[0521] As an embodiment, the dotted frame F5.1 does not exist.

[0522] As an embodiment, the terminal U01 applies the third configuration information for the third cell.

[0523] As an embodiment, the terminal U01 applies the third configuration information for the third cell depending on the terminal U01 applying the first configuration information and applying the second configuration information.

[0524] As an embodiment, in response to applying the first configuration information and applying the second configuration information, the terminal U01 applies the third configuration information for the third cell.

[0525] As an embodiment, after the application of the first configuration information and the application of the second configuration information are completed, the terminal U01 applies the third configuration information for the third cell.

[0526] As an embodiment, after at least applying the first configuration information and applying the second configuration information are completed, the terminal U01 applies the third configuration information for the third cell.

[0527] As an embodiment, only after the application of the first configuration information and the application of the second configuration information are completed, the terminal U01 applies the third configuration information for the third cell.

[0528] As an embodiment, the third configuration information of the third cell is included in the first message.

[0529] As an embodiment, before applying the third configuration information for the third cell, the terminal U01 does not receive other RRC configuration information.

[0530] As an embodiment, the third cell is a subsequent candidate cell of the second candidate cell, and the third configuration information applied to the third cell is for CPC.

[0531] As an embodiment, the third configuration information of the third cell is configured after the first configuration information is applied and the second configuration information is successfully applied.

[0532] As an embodiment, the terminal U01 sends the second message.

[0533] As an embodiment, the terminal U01 sends the second message in response to the failure of applying the third configuration information for the third cell.

[0534] As an embodiment, the terminal U01 sends the second message in response to the failure of applying the third configuration information for the third cell.

[0535] As an embodiment, as a response to the successful application of the third configuration information for the third cell, the terminal U01 sends the second message; the second message is an RRCReconfigurationComplete message.

[0536] As an embodiment, the terminal U01 sends the second message as a response to the successful application of the third configuration information for the third cell.

[0537] As an embodiment, after the third configuration information for the third cell is applied unsuccessfully, the terminal U01 sends the second message; the second message is an RRCReconfigurationComplete message.

[0538] As an embodiment, after the third configuration information for the third cell is successfully applied, the terminal U01 sends the second message; the second message is an RRCReconfigurationComplete message.

[0539] As an embodiment, before the second message is sent, the third message is received, and the third message triggers the sending of the second message.

[0540] As an embodiment, the receiver of the second message and the sender of the third message are the same.

[0541] As an embodiment, the receiver of the second message and the sender of the third message are different.

[0542] As an embodiment, the receiver of the second message and the sender of the third message are maintained by the same base station.

[0543] As an embodiment, the receiver of the second message and the sender of the third message are maintained by different base stations.

[0544] Example 6

[0545] Embodiment 6 illustrates a flowchart of the third message triggering the second message according to an embodiment of the present application, as shown in the attached Figure 6 shown.

[0546] for Terminal U01 In step S6101, the third configuration information for the third cell is applied; in step S6102, along with the application of the third configuration information for the third cell, the first time length is stored in the first UE variable; in step S6103, a third message is received; in step S6104, a second message is sent.

[0547] for Base Station N03 In step S6301, a third message is sent; in step S6302, a second message is received.

[0548] In Example 6, the third message triggers the second message.

[0549] As an embodiment, the terminal U01 applies the third configuration information for the third cell.

[0550] As an embodiment, the terminal U01 applies the third configuration information for the third cell based on the received first instruction.

[0551] As an embodiment, the first instruction is an L3 switching command.

[0552] As an embodiment, the first instruction is an LTM Cell Switch MAC CE.

[0553] As an embodiment, in response to receiving the first instruction, the terminal U01 applies third configuration information for the third cell.

[0554] As an embodiment, the first instruction configures third configuration information of the third cell.

[0555] As an embodiment, in response to receiving the first instruction, the terminal U01 evaluates the execution condition of the third cell; in response to the execution condition of the third cell being met, the terminal U01 applies third configuration information for the third cell.

[0556] As an embodiment, the third configuration information accompanying the application for the third cell refers to: when the third configuration information of the application for the third cell is failed to be applied.

[0557] As an embodiment, the application of the third configuration information for the third cell fails to be applied means that the application of the third configuration information for the third cell fails.

[0558] As an embodiment, the application of the third configuration information for the third cell being failed means that T304 configured for the third cell expires.

[0559] As an embodiment, the application of the third configuration information for the third cell is failed to apply means that the application of the third configuration information for the third cell is not determined to be successful.

[0560] As an embodiment, the application of the third configuration information for the third cell being applied failed means that: an RRCReconfigurationComplete message is not sent to the third cell.

[0561] As an embodiment, the first UE variable is set to RLF.

[0562] As an embodiment, the first UE variable is VarRLF-Report.

[0563] As an embodiment, the first UE variable includes VarRLF-Report.

[0564] As an embodiment, the first UE variable belongs to VarRLF-Report.

[0565] As an embodiment, as a response to the failure of applying the third configuration information for the third cell, the first time length is stored in the first UE variable.

[0566] As an embodiment, when the third configuration information for the third cell is applied unsuccessfully, the first time length is stored in the first UE variable.

[0567] As an embodiment, when at least the third configuration information for the third cell is failed to be applied, the first time length is stored in the first UE variable.

[0568] As an embodiment, the third configuration information accompanying the application for the third cell refers to: when the third configuration information for the third cell applied is successfully applied.

[0569] As an embodiment, the third configuration information for the third cell being successfully applied means that an RRCReconfigurationComplete message is successfully sent to the third cell.

[0570] As an embodiment, the application of the third configuration information for the third cell being successfully applied means that: the terminal U01 believes that the application of the third configuration information for the third cell is successfully completed.

[0571] As an embodiment, the successful application of the third configuration information for the third cell refers to: successfully connecting to the third cell.

[0572] As an embodiment, the successful application of the third configuration information for the third cell refers to: successful switching to the third cell.

[0573] As an embodiment, the successful application of the third configuration information for the third cell refers to: successfully reconnecting to the third cell.

[0574] As an embodiment, the successful application of the third configuration information for the third cell means: successfully performing a random access process on the third cell.

[0575] As an embodiment, the successful application of the third configuration information for the third cell refers to: successfully receiving a configuration completion message on the third cell.

[0576] As an embodiment, the first UE variable is VarSuccessHO-Report.

[0577] As an embodiment, the first UE variable is VarSuccessPSCell-Report.

[0578] As an embodiment, the first UE variable includes VarSuccessHO-Report.

[0579] As an embodiment, the first UE variable includes VarSuccessPSCell-Report.

[0580] As an embodiment, the first UE variable is VarSuccessHO-Report, and the third cell is a PCell.

[0581] As an embodiment, the first UE variable is VarSuccessHO-Report, and the third cell is a PSCell.

[0582] As an embodiment, the first UE variable is VarSuccessPSCell-Report, and the third cell is a PSCell.

[0583] As an embodiment, storing the first time length in the first UE variable depends on a first condition.

[0584] As an embodiment, the first condition means that the time elapsed of T304 configured in the third cell satisfies the first time condition.

[0585] As an embodiment, the first condition means that the time elapsed of T310 configured in the third cell satisfies the first time condition.

[0586] As an embodiment, the first condition means that the time T312 configured by the third cell passes satisfies the first time condition.

[0587] As an embodiment, the first time condition is configured by the network.

[0588] As an embodiment, the first time condition is a threshold.

[0589] As an embodiment, storing the first time length in the first UE variable means that: the first time domain in the first UE variable is set to indicate the first time length.

[0590] As an embodiment, storing the first time length in the first UE variable means: the first UE variable includes a first information block, the first information block indicates the application of the third configuration information for the third cell; and the first time length is set in the first information block.

[0591] As an embodiment, the terminal U01 receives the third message on the third cell.

[0592] As an embodiment, the terminal U01 receives the third message when connecting to the third cell.

[0593] As an embodiment, the terminal U01 receives the third message on the first candidate cell or the second candidate cell.

[0594] As an embodiment, the terminal U01 receives the third message in other cells; the other cells are not any one of the third cell, the first candidate cell, or the second candidate cell.

[0595] As an embodiment, the terminal U01 receives the third message by relying on setting the first time length in the first UE variable.

[0596] As an embodiment, before the terminal U01 receives the third message, the terminal U01 sends an RRC message, and the RRC message indicates the availability of information in the first UE variable.

[0597] As an embodiment, before the terminal U01 receives the third message, the terminal U01 sends an RRC message, and the RRC message indicates to set the first time length in the first UE variable.

[0598] As an embodiment, the second message and the third message are coupled.

[0599] As an embodiment, the second message indicates information in the first UE variable.

[0600] As an embodiment, the second message includes information in the first UE variable.

[0601] As an embodiment, the second message includes information in the first UE variable, and the information in the first UE variable includes a first time length.

[0602] As an embodiment, the third message is a UEInformationRequest message; the second message is a UEInformationResponse message.

[0603] As an embodiment, the third message is a UEInformationRequest message; the second message is a UEInformationResponse message, and the second message includes an indication that the information in the first UE variable depends on the third message.

[0604] As an embodiment, the third message is a UEInformationRequest message; the second message is a UEAssistanceInformation message.

[0605] As an embodiment, the third message is a UEInformationRequest message; the second message is a UEAssistanceInformatione message, and the second message includes an indication that the information in the first UE variable depends on the third message.

[0606] As an embodiment, the third message is a RRCReestabilshment message, and the second message is a RRCReestabilshmentComplete message.

[0607] As an embodiment, the second message is independent of the third message.

[0608] As an embodiment, the third message is a RRC Reestabilshment message.

[0609] As an embodiment, the third message is a UEInformationRequest message.

[0610] As an embodiment, the second message is a UEInformationResponse message.

[0611] As an embodiment, the second message is a UEAssistanceInformatione message.

[0612] As an embodiment, the second message is a RRCReestabilshmentComplete message.

[0613] As an embodiment, the second message is an RRCReconfigurationComplete message.

[0614] Example 7

[0615] Embodiment 7 illustrates a flowchart of storing the first time length in the first UE variable depending on whether the first time length meets the first time threshold according to an embodiment of the present application, as shown in the attached Figure 7 shown.

[0616] In step S7101, the terminal of the present application satisfies the first time threshold value for the first time length; in step S7102, the first time length is stored in the first UE variable;

[0617] In Embodiment 7, storing the first time length in the first UE variable depends on whether the first time length satisfies a first time threshold; the first time threshold is configurable.

[0618] As an embodiment, storing the first time length in the first UE variable depends on the first time length satisfying a first time threshold.

[0619] As an embodiment, in response to the first time length satisfying the first time threshold, the first time length is stored in the first UE variable.

[0620] As an embodiment, when the first time length meets the first time threshold, the first time length is stored in the first UE variable.

[0621] As an embodiment, when at least the first time length meets the first time threshold, the first time length is stored in the first UE variable.

[0622] As an embodiment, as long as the first time length does not meet the first time threshold, the first time length is not stored in the first UE variable.

[0623] As an embodiment, the first time length satisfying the first time threshold means that: the ratio between the first time length and the configuration value of the relevant timer satisfies the first time threshold.

[0624] As an embodiment, the satisfying means not less than.

[0625] As an embodiment, the satisfying refers to being greater than.

[0626] As an embodiment, storing the first time length in the first UE variable depends on the first time length not satisfying a first time threshold.

[0627] As an embodiment, in response to the first time length not satisfying the first time threshold, the first time length is stored in a first UE variable.

[0628] As an embodiment, when the first time length does not meet the first time threshold, the first time length is stored in a first UE variable.

[0629] As an embodiment, when at least the first time length does not meet the first time threshold, the first time length is stored in a first UE variable.

[0630] As an embodiment, the first time threshold is configured by the network.

[0631] As an embodiment, the first time threshold is based on network configuration.

[0632] As an embodiment, the first time threshold depends on UE implementation.

[0633] As an embodiment, the first time threshold is included in the third configuration information.

[0634] As an embodiment, the first time threshold is included in the first configuration information.

[0635] As an embodiment, the first time threshold is included in the second configuration information.

[0636] As an embodiment, the first time threshold is included in the first message.

[0637] As an embodiment, the first time threshold is included in the otherconfig domain.

[0638] As an embodiment, setting the first time length in the first UE variable depends on the first time length satisfying the first time threshold and the application of the third configuration information for the third cell is failed.

[0639] As an embodiment, as a response to the third configuration information for the third cell being failed to be applied and the first time length meeting the first time threshold, the first time length is set in the first UE variable; the first UE variable is VarRLF-Report.

[0640] As an embodiment, when the third configuration information for the third cell is applied unsuccessfully and the first time length meets the first time threshold, the first time length is set in the first UE variable; the first UE variable is VarRLF-Report.

[0641] As an embodiment, when at least the third configuration information for the third cell is applied unsuccessfully and the first time length meets the first time threshold, the first time length is set in the first UE variable; the first UE variable is VarRLF-Report.

[0642] As an embodiment, as a response to the third configuration information of the third cell being failed to be applied and the first time length satisfying the first time threshold, the first time length is set in the first UE variable; the first UE variable is VarSuccessHO-Report or VarSuccessPSCell-Report.

[0643] As an embodiment, when the third configuration information for the third cell is successfully applied and the first time length meets the first time threshold, the first time length is set in the first UE variable; the first UE variable is VarSuccessHO-Report or VarSuccessPSCell-Report.

[0644] As an embodiment, when at least the third configuration information for the third cell is successfully applied and the first time length meets the first time threshold, the first time length is set in the first UE variable; the first UE variable is VarSuccessHO-Report or VarSuccessPSCell-Report.

[0645] Example 8

[0646] Embodiment 8 illustrates a flowchart of storing the first time length in the first UE variable according to an embodiment of the present application depending on whether the time between the first execution condition being satisfied and the second execution condition being satisfied meets the second time threshold, as shown in the attached Figure 8 shown.

[0647] In the present application, in step S8101, the time between when the first execution condition is satisfied and when the second execution condition is satisfied satisfies a second time threshold; in step S8102, the first time length is stored in the first UE variable;

[0648] In Embodiment 8, storing the first time length in the first UE variable depends on whether the time between the first execution condition being satisfied and the second execution condition being satisfied meets a second time threshold; the second time threshold is configurable.

[0649] As an embodiment, storing the first time length in the first UE variable depends on whether the time between the first execution condition being satisfied and the second execution condition being satisfied meets a second time threshold.

[0650] As an embodiment, in response to the time between the first execution condition being satisfied and the second execution condition being satisfied satisfying a second time threshold, the first time length is stored in the first UE variable.

[0651] As an embodiment, when the time between when the first execution condition is satisfied and when the second execution condition is satisfied meets a second time threshold, the first time length is stored in the first UE variable.

[0652] As an embodiment, when the time between at least the first execution condition being satisfied and the second execution condition being satisfied meets a second time threshold, the first time length is stored in the first UE variable.

[0653] As an embodiment, the execution condition being satisfied means that: triggering events indicated by the execution condition are satisfied.

[0654] As an embodiment, the execution condition being satisfied means that the terminal U01 considers that the triggering events indicated by the execution condition are satisfied.

[0655] As an embodiment, the time between the first execution condition being satisfied and the second execution condition being satisfied is the time elapsed from the first execution condition being satisfied to the second execution condition being satisfied.

[0656] As an embodiment, the time between when the first execution condition is satisfied and when the second execution condition is satisfied is the time elapsed from when the second execution condition is satisfied to when the first execution condition is satisfied.

[0657] As an embodiment, the starting time of the time between when the first execution condition is satisfied and when the second execution condition is satisfied is the time when the first execution condition is satisfied.

[0658] As an embodiment, the starting time of the time between when the first execution condition is satisfied and when the second execution condition is satisfied is the time when the second execution condition is satisfied.

[0659] As an embodiment, the deadline between the time when the first execution condition is satisfied and the time when the second execution condition is satisfied is the time when the first execution condition is satisfied.

[0660] As an embodiment, the deadline between the time when the first execution condition is satisfied and the time when the second execution condition is satisfied is the time when the second execution condition is satisfied.

[0661] As an embodiment, the second time threshold is network configured.

[0662] As an embodiment, the second time threshold is implemented based on UE.

[0663] As an embodiment, the second time threshold is included in the first configuration information.

[0664] As an embodiment, the second time threshold is included in the second configuration information.

[0665] As an embodiment, the second time threshold is included in the first message.

[0666] As an embodiment, the second time threshold is included in the otherconfig field.

[0667] As an embodiment, storing the first time length in the first UE variable depends on whether the time between the first execution condition being satisfied and the second execution condition being satisfied does not satisfy a second time threshold.

[0668] As an embodiment, as a response to the time between the first execution condition being satisfied and the second execution condition being satisfied not satisfying a second time threshold, the first time length is stored in the first UE variable.

[0669] As an embodiment, when the time between when the first execution condition is satisfied and when the second execution condition is satisfied does not satisfy a second time threshold, the first time length is stored in the first UE variable.

[0670] As an embodiment, when the time between at least the first execution condition being satisfied and the second execution condition being satisfied does not satisfy a second time threshold, the first time length is stored in the first UE variable.

[0671] As an embodiment, storing the first time length in the first UE variable depends on the time between the first execution condition being satisfied and the second execution condition being satisfied satisfying a second time threshold and the first time length satisfying a first time interval.

[0672] As an embodiment, as a response to the first time length being dependent on the time between the first execution condition being satisfied and the second execution condition being satisfied satisfying a second time threshold and the first time length satisfying a first time interval, the first time length is stored in the first UE variable.

[0673] As an embodiment, when the first time length depends on the time between the first execution condition being satisfied and the second execution condition being satisfied meeting a second time threshold and the first time length meets a first time interval, the first time length is stored in the first UE variable.

[0674] As an embodiment, when at least the first time length depends on the time between the first execution condition being satisfied and the second execution condition being satisfied satisfying a second time threshold and the first time length satisfies a first time interval, the first time length is stored in the first UE variable.

[0675] As an embodiment, storing the first time length in the first UE variable depends on the time between the first execution condition being satisfied and the second execution condition being satisfied satisfying a second time threshold and the first time length satisfying a first time interval and application of the third configuration information for the third cell being failed.

[0676] As an embodiment, as the first time length depends on the time between the first execution condition being satisfied and the second execution condition being satisfied satisfying a second time threshold and the first time length satisfying a first time interval and the application of the third configuration information for the third cell being failed to be applied in response, the first time length is stored in the first UE variable; the first UE variable is VarRLF-Report.

[0677] As an embodiment, when the first time length depends on the time between the first execution condition being satisfied and the second execution condition being satisfied to satisfy a second time threshold and the first time length satisfies a first time interval and the application of the third configuration information for the third cell fails to be applied, the first time length is stored in the first UE variable; the first UE variable is VarRLF-Report.

[0678] As an embodiment, when at least the first time length depends on the time between the first execution condition being satisfied and the second execution condition being satisfied satisfying a second time threshold and the first time length satisfies a first time interval and the application of the third configuration information for the third cell fails to be applied, the first time length is stored in the first UE variable; the first UE variable is VarRLF-Report.

[0679] As an embodiment, storing the first time length in the first UE variable depends on the time between the first execution condition being satisfied and the second execution condition being satisfied satisfying a second time threshold and the first time length satisfying a first time interval and the third configuration information for the third cell being successfully applied; the first UE variable is VarSuccessHO-Report or VarSuccessPSCell-Report.

[0680] As an embodiment, as the first time length depends on the time between the first execution condition being satisfied and the second execution condition being satisfied satisfying a second time threshold and the first time length satisfying a first time interval and applying a response to the third configuration information for the third cell being successfully applied, the first time length is stored in the first UE variable; the first UE variable is VarSuccessHO-Report or VarSuccessPSCell-Report.

[0681] As an embodiment, when the first time length depends on the time between the first execution condition being satisfied and the second execution condition being satisfied to satisfy a second time threshold and the first time length satisfies a first time interval and the third configuration information for the third cell is successfully applied, the first time length is stored in the first UE variable; the first UE variable is VarSuccessHO-Report or VarSuccessPSCell-Report.

[0682] As an embodiment, when at least the first time length depends on the time between the first execution condition being satisfied and the second execution condition being satisfied satisfying a second time threshold and the first time length satisfies a first time interval and the third configuration information for the third cell is successfully applied, the first time length is stored in the first UE variable; the first UE variable is VarSuccessHO-Report or VarSuccessPSCell-Report.

[0683] Example 9

[0684] Embodiment 9 illustrates a flowchart of the application of the third configuration information of the third cell being triggered by the failure of the application according to an embodiment of the present application, as shown in the attached Fig. 9 shown.

[0685] In Example 9, the terminal of the present application fails to apply the third configuration information for the third cell in step S9101; triggers the second message in step S9102; the application of the third configuration information for the third cell fails to apply, triggering the second message.

[0686] As an embodiment, the second message is triggered as a response to the application of the third configuration information for the third cell failing to be applied.

[0687] As an embodiment, when the third configuration information of the application for the third cell is applied unsuccessfully, the second message is triggered.

[0688] As an embodiment, the second message is triggered when at least the third configuration information of the application for the third cell is applied unsuccessfully.

[0689] As an embodiment, the application of the third configuration information for the third cell is triggered by a failed application and the second message relies on the MCG not being suspended.

[0690] As an embodiment, the second message is triggered as a response to the third configuration information for the third cell being applied unsuccessfully and the MCG being not suspended.

[0691] As an embodiment, when the third configuration information applied for the third cell is failed to be applied and the MCG is not suspended, the second message is triggered.

[0692] As an embodiment, the second message is triggered when at least the third configuration information applied for the third cell is failed to be applied and the MCG is not suspended.

[0693] As an embodiment, the first candidate cell is the PCell of the MCG.

[0694] As an embodiment, the application of the third configuration information for the third cell is triggered by a failure in the application of the second message, the third cell is a PSCell, and the second message is a SCGfailureInformation message.

[0695] As an embodiment, the third cell is a target PSCell, and the second message is a SCGfailureInformation message.

[0696] As an embodiment, the third cell is a candidate PSCell, and the second message is a SCGfailureInformation message.

[0697] As an embodiment, the application of the third configuration information for the third cell is triggered by a failed application of the second message; the second message is an RRCReestablishmentRequest message.

[0698] As an embodiment, the third configuration information for the third cell is applied unsuccessfully and attemptLTM-Switch or attemptCondReconfig is not configured, triggering the second message, the third cell is a candidate PCell, and the second message is a SCGfailureInformation message.

[0699] As an embodiment, the third cell is an LTM candidate PCell, and the second message is an RRCReestablishmentRequest message.

[0700] As an embodiment, the third cell is a CHO candidate PCell, and the second message is an RRCReestablishmentRequest message.

[0701] As an embodiment, the application of the third configuration information for the third cell is failed to apply the second message, the third cell is a PCell selected by the cell and the third cell is not a candidate PCell, and the second message is an RRCReestablishmentRequest message.

[0702] Example 10

[0703] Embodiment 10 illustrates a schematic diagram of the second message including the second time length according to an embodiment of the present application, as shown in the attached Fig.10 shown.

[0704] In Embodiment 10, the second message includes a second time length; the second time length indicates the time between when the first execution condition is satisfied and when the second execution condition is satisfied.

[0705] As an embodiment, the second message includes a second time length dependent on the third configuration information for applying the third cell being successfully applied.

[0706] As an embodiment, as a response to the successful application of the third configuration information of the third cell, the second message is sent; the second message includes a second time length.

[0707] As an embodiment, sending the second message as a response to the successful application of the third configuration information of the third cell means: when the third configuration information of the third cell is successfully applied, sending the second message, the second message is an RRCReconfigurationComplete message, and the RRCReconfigurationComplete message includes a second time length.

[0708] As an embodiment, as a response to the successful application of the third configuration information of the third cell, sending the second message means: when the third configuration information of the third cell is successfully applied, setting the first information block in the first UE variable; the first UE variable is VarSuccessHO-Report, and the first information block is SuccessHO-Report; sending the second message, the second message is a UEInformationResponse message; the first information block includes a second time length, and the second message includes the first information block.

[0709] As an embodiment, as a response to the successful application of the third configuration information of the third cell, sending the second message means: when the third configuration information of the third cell is successfully applied, setting the first information block in the first UE variable; the first UE variable is VarSuccessPSCell-Report, and the first information block is SuccessPSCell-Report; sending the second message, the second message is a UEInformationResponse message; the first information block includes a second time length, and the second message includes the first information block.

[0710] As an embodiment, the second message includes a second time length depending on whether the third configuration information for applying the third cell is applied unsuccessfully.

[0711] As an embodiment, as a response to the failure of applying the third configuration information of the third cell, the second message is sent; the second message includes a second time length.

[0712] As an embodiment, sending the second message as a response to the failure of applying the third configuration information of the third cell means: when the third configuration information of the third cell fails to be applied, sending the second message, the second message is a SCGFailureInformation message, and the SCGFailureInformation message includes a second time length.

[0713] As an embodiment, sending the second message as a response to the successful application of the third configuration information of the third cell means: when the third configuration information of the third cell is successfully applied, setting the first information block in the first UE variable; the first UE variable is VarRLF-Report, and the first information block is RLF-Report; sending the second message, the second message is a UEInformationResponse message; the first information block includes a second time length, and the second message includes the first information block.

[0714] As an embodiment, the second time length indicates the time between the first execution condition being satisfied and the second execution condition being satisfied, which means that the second time length is the time interval from the first execution condition being satisfied to the second execution condition being satisfied.

[0715] As an embodiment, the second time length indicates the time between the first execution condition being satisfied and the second execution condition being satisfied, which means that the second time length is the time interval from the second execution condition being satisfied to the first execution condition being satisfied.

[0716] As an embodiment, the second time length indicates the time between the first execution condition being satisfied and the second execution condition being satisfied, which means: the start time of the second time length is when the first execution condition is satisfied; the end time of the second time length is when the second execution condition is satisfied.

[0717] As an embodiment, the second time length indicates the time between the first execution condition being satisfied and the second execution condition being satisfied, which means: the start time of the second time length is when the second execution condition is satisfied; and the end time of the second time length is when the first execution condition is satisfied.

[0718] Embodiment 11

[0719] Embodiment 11 illustrates a flowchart of sending a first failure message according to an embodiment of the present application, as shown in the attached Fig.11 shown.

[0720] for Terminal U01 In step S11101, it is determined that a wireless link failure occurs; in step S11102, a first failure message is sent; in step S11103, a first failure message is received.

[0721] In embodiment 11, the third time length is dependent on determining the occurrence of a radio link failure.

[0722] As an embodiment, before applying the third configuration information for the third cell refers to: after successfully applying the configuration information of the first candidate cell and successfully applying the configuration information of the second candidate cell.

[0723] As an embodiment, before applying the third configuration information for the third cell means: before the third configuration information of the third cell is received.

[0724] As an embodiment, before applying the third configuration information for the third cell refers to: before starting to switch to the third cell.

[0725] As an embodiment, before applying the third configuration information for the third cell refers to: before performing random access to the third cell.

[0726] As an embodiment, determining that a radio link failure occurs refers to: determining that an RLF occurs.

[0727] As an embodiment, the determination of radio link failure refers to: T310 of the relevant cell expires.

[0728] As an embodiment, the determination that a radio link failure occurs refers to: T312 of the relevant cell expires.

[0729] As an embodiment, the determination of the occurrence of a radio link failure refers to: receiving a random access problem indicated by a low layer.

[0730] As an embodiment, the determining that a radio link failure occurs refers to: determining that a radio link failure occurs on the first candidate cell.

[0731] As an embodiment, the determining that a radio link failure occurs refers to: determining that a radio link failure occurs only on the first candidate cell.

[0732] As an embodiment, the determining that a radio link failure occurs refers to: determining that a radio link failure occurs on the second candidate cell.

[0733] As an embodiment, the determining that a radio link failure occurs refers to: determining that a radio link failure occurs only on the second candidate cell.

[0734] As an embodiment, as a response to a radio link failure occurring on the first candidate cell, a first failure message is sent, the first failure message being MCGFailureInformation, at which time, the radio link transmission of the cell group related to the second candidate cell is not suspended.

[0735] As an embodiment, as a response to a radio link failure occurring on the second candidate cell, a first failure message is sent, the first failure message being SCGFailureInformation, at which time, the radio link transmission of the cell rent related to the first candidate cell is not suspended.

[0736] As an embodiment, a field in the first failure message is set to indicate a third time length.

[0737] As an embodiment, the third time length dependency determining the occurrence of the radio link failure means that the cut-off time of the third time length dependency determines the time when the radio link failure occurs.

[0738] As an embodiment, the third time length is dependent on determining the occurrence of a radio link failure, which means that the deadline of the third time length is the time when the occurrence of a radio link failure is determined.

[0739] As an embodiment, the third time length is dependent on determining the occurrence of a radio link failure, which means that the end time of the third time length is the time when the occurrence of a radio link failure begins to be detected.

[0740] As an embodiment, the start time of the third time length depends on the time when the first configuration information of the first candidate cell is applied successfully and the second configuration information of the second candidate cell is applied successfully.

[0741] As an embodiment, the start time of the third time length is the time when the first configuration information of the first candidate cell is applied successfully and the second configuration information of the second candidate cell is applied successfully.

[0742] As an embodiment, the start time of the third time length depends on the time when the first execution condition of the first candidate cell is satisfied and the second execution condition of the second candidate cell is satisfied.

[0743] As an embodiment, the start time of the third time length is the time when the first execution condition of the first candidate cell is satisfied and the second execution condition of the second candidate cell is satisfied.

[0744] As an embodiment, the third time length is the time from when the first execution condition of the first candidate cell is satisfied and the second execution condition of the second candidate cell is satisfied to when it is determined that a radio link failure occurs.

[0745] As an embodiment, the start time of the third time length depends on the time from the successful application of the first configuration information of the first candidate cell and the successful application of the second configuration information of the second candidate cell to the determination of the occurrence of radio link failure.

[0746] Example 12

[0747] Embodiment 12 illustrates a structural block diagram of a processing device used in a terminal according to an embodiment of the present application; Fig.12 As shown in the attached Fig.12 In the example, the processing device 1200 in the terminal includes a first processor 1201.

[0748] The first processor 1201 receives a first message, wherein the first message includes first configuration information and a first execution condition for a first candidate cell, and the first message includes second configuration information and a second execution condition for a second candidate cell;

[0749] In response to the first execution condition being satisfied and the second execution condition being satisfied, applying the first configuration information and applying the second configuration information;

[0750] After applying the third configuration information for the third cell, sending a second message;

[0751] In Embodiment 12, the second message indicates a first time length; the first time length depends on the application of the first configuration information and the application of the second configuration information, and the first time length depends on the application of third configuration information for a third cell.

[0752] As an embodiment, the terminal includes: one or more processors and a memory;

[0753] The memory is coupled to the one or more processors, and the memory is used to store computer program code, wherein the computer program code includes computer instructions, and the one or more processors call the computer instructions to enable the terminal to execute the method in the terminal used for wireless communication in the present application.

[0754] As an embodiment, along with the third configuration information for the third cell of the application, the first time length is stored in the first UE variable;

[0755] The first processor 1201 receives a third message;

[0756] The third message triggers the second message.

[0757] As an embodiment, storing the first time length in the first UE variable depends on whether the first time length meets a first time threshold; the first time threshold is configurable.

[0758] As an embodiment, storing the first time length in the first UE variable depends on whether the time between the first execution condition being satisfied and the second execution condition being satisfied meets a second time threshold; the second time threshold is configurable.

[0759] As an embodiment, the application of the third configuration information for the third cell triggers the second message by failing to apply the third configuration information.

[0760] As an embodiment, the second message includes a second time length; the second time length indicates the time between when the first execution condition is satisfied and when the second execution condition is satisfied.

[0761] As an embodiment, before the third configuration information for the third cell is applied, it is determined that a radio link failure occurs; as a response to the determination that a radio link failure occurs, a first failure message is sent, wherein the first failure message indicates a third time length; wherein the third time length depends on the determination that a radio link failure occurs;

[0762] As an embodiment, the first processor 1201 includes a first receiver.

[0763] As an embodiment, the first processor 1201 includes a first transmitter.

[0764] As an embodiment, the first processor 1201 includes a first receiver and a first transmitter.

[0765] As an embodiment, the first receiver includes the attached Figure 4 At least one of the antenna 452 or the receiver 454 or the multi-antenna receive processor 458 or the receive processor 456 or the controller / processor 459 or the memory 460 or the data source 467.

[0766] As an embodiment, the first receiver includes the attached Figure 4 At least an antenna 452 and a receiver 454.

[0767] As an embodiment, the first transmitter includes the attached Figure 4 At least one of the antenna 452 or the transmitter 454 or the multi-antenna transmit processor 457 or the transmit processor 468 or the controller / processor 459 or the memory 460 or the data source 467.

[0768] As an embodiment, the first transmitter includes the attached Figure 4 At least antenna 452 and transmitter 454.

[0769] As an embodiment, the second message is set by the first receiver.

[0770] As an embodiment, the second message is set by the first transmitter.

[0771] As an embodiment, the second message is set by the memory 460 in the first receiver.

[0772] As an embodiment, the second message is set by the memory 460 in the first transmitter.

[0773] As an embodiment, the second message is set by the controller / processor 459 in the first receiver.

[0774] As an embodiment, the second message is set by the controller / processor 459 in the first transmitter.

[0775] Embodiment 13

[0776] Embodiment 13 illustrates a structural block diagram of a processing device used in a base station according to an embodiment of the present application; Fig.13 As shown in the attached Fig.13 In the embodiment, the processing device 1300 in the base station includes a second transmitter 1301 and a second receiver 1302.

[0777] The second transmitter 1301 sends a first message, wherein the first message includes first configuration information and a first execution condition for a first candidate cell, and the first message includes second configuration information and a second execution condition for a second candidate cell;

[0778] In response to the first execution condition being satisfied and the second execution condition being satisfied, a recipient of the first message applies the first configuration information and applies the second configuration information;

[0779] After the recipient of the first message applies the third configuration information for the third cell, receiving a second message;

[0780] In Embodiment 13, the second message indicates a first time length; the first time length depends on the application of the first configuration information and the application of the second configuration information, and the first time length depends on the application of third configuration information for a third cell.

[0781] As an embodiment, the base station includes: one or more processors and a memory;

[0782] The memory is coupled to the one or more processors, and the memory is used to store computer program code, wherein the computer program code includes computer instructions, and the one or more processors call the computer instructions to enable the base station to execute the method in the base station used for wireless communication in the present application.

[0783] As an embodiment, the second transmitter 1301 sends a third message;

[0784] The third message triggers the second message; along with the third configuration information of the application for the third cell, the recipient of the first message stores the first time length in a first UE variable.

[0785] As an embodiment, the receiver of the first message stores the first time length in a first UE variable depending on whether the first time length meets a first time threshold; the first time threshold is configurable.

[0786] As an embodiment, the receiver of the first message stores the first time length in a first UE variable depending on whether the time between the first execution condition being satisfied and the second execution condition being satisfied meets a second time threshold; the second time threshold is configurable.

[0787] As an embodiment, the receiver of the first message applies the third configuration information for the third cell, and the second message is triggered by a failure in the application.

[0788] As an embodiment, the second message includes a second time length; the second time length indicates the time between when the first execution condition is satisfied and when the second execution condition is satisfied.

[0789] As an embodiment, the second receiver 1302 receives a first failure message, where the first failure message indicates a third time interval;

[0790] wherein the third time interval depends on determining that a radio link failure has occurred;

[0791] As an embodiment, the second transmitter 1301 includes the attached Figure 4 At least one of the antenna 420 or the transmitter 418 or the multi-antenna transmit processor 471 or the transmit processor 416 or the controller / processor 475 or the memory 476.

[0792] As an embodiment, the second transmitter 1301 includes the attached Figure 4 At least antenna 420 and transmitter 418.

[0793] As an embodiment, the second receiver 1302 includes the attached Figure 4 At least one of the antenna 420 or the receiver 418 or the multi-antenna reception processor 472 or the reception processor 470 or the controller / processor 475 or the memory 476.

[0794] As an embodiment, the second receiver 1302 includes the attached Figure 4 At least an antenna 420 and a receiver 418.

[0795] As an embodiment, the first message is set by the second receiver.

[0796] As an embodiment, the first message is set by the second transmitter.

[0797] As an embodiment, the first message is set by the memory 476 in the second receiver.

[0798] As an embodiment, the first message is set by the memory 476 in the second transmitter.

[0799] As an embodiment, the first message is set by the controller / processor 475 in the second receiver.

[0800] As an embodiment, the first message is set by the controller / processor 475 in the second transmitter.

[0801] As an embodiment, the third message is set by the second receiver.

[0802] As an embodiment, the third message is set by the second transmitter.

[0803] As an embodiment, the third message is set by the memory 476 in the second receiver.

[0804] As an embodiment, the third message is set by the memory 476 in the second transmitter.

[0805] As an embodiment, the third message is set by the controller / processor 475 in the second receiver.

[0806] As an embodiment, the third message is set by the controller / processor 475 in the second transmitter.

[0807] A person of ordinary skill in the art can understand that all or part of the steps in the above method can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer-readable storage medium, such as a read-only memory, a hard disk or an optical disk. Optionally, all or part of the steps in the above embodiment can also be implemented using one or more integrated circuits. Accordingly, each module unit in the above embodiment can be implemented in the form of hardware or in the form of a software function module, and the present application is not limited to any specific form of software and hardware combination. The user equipment, terminal and UE in the present application include but are not limited to drones, communication modules on drones, remote-controlled aircraft, aircraft, small aircraft, mobile phones, tablet computers, notebooks, vehicle-mounted communication equipment, wireless sensors, Internet cards, Internet of Things terminals, RFID terminals, NB-IOT terminals, MTC (Machine Type Communication, Machine Type Communication) terminals, eMTC (enhanced MTC, enhanced MTC) terminals, data cards, Internet cards, vehicle-mounted communication equipment, low-cost mobile phones, low-cost tablet computers and other wireless communication devices. The base stations or system devices in this application include but are not limited to macrocell base stations, microcell base stations, home base stations, relay base stations, gNB (NR Node B) NR Node B, TRP (Transmitter Receiver Point) and other wireless communication devices.

[0808] The above is only a preferred embodiment of the present application and is not intended to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A method used in a terminal, characterized in that: include: Receive a first message; wherein the first message includes first configuration information and a first execution condition for a first candidate cell, and the first message includes second configuration information and a second execution condition for a second candidate cell; In response to the first execution condition being satisfied and the second execution condition being satisfied, applying the first configuration information and applying the second configuration information; After applying the third configuration information for the third cell, sending a second message; The second message indicates a first time length; the first time length depends on applying the first configuration information and applying the second configuration information, and the first time length depends on applying third configuration information for a third cell.

2. The method according to claim 1, characterized in that: The method comprises: Along with the third configuration information for the third cell being applied, setting the first time length in the first UE variable; receiving a third message; Wherein, the third message triggers the second message.

3. The method according to claim 2, characterized in that The storing of the first time length in the first UE variable depends on whether the first time length satisfies a first time threshold; the first time threshold is configurable.

4. The method according to claim 2, characterized in that: The storing of the first time length in the first UE variable depends on whether the time between the first execution condition being satisfied and the second execution condition being satisfied meets a second time threshold; The second time threshold is configurable.

5. The method according to any one of claims 1 to 4, characterized in that The application of the third configuration information for the third cell fails to trigger the second message.

6. The method according to any one of claims 1 to 5, characterized in that The second message includes a second time length; the second time length indicates the time between when the first execution condition is satisfied and when the second execution condition is satisfied.

7. The method according to any one of claims 1 to 6, characterized in that Before the third configuration information for the third cell is applied, determining that a radio link failure occurs; sending a first failure message as a response to determining that a radio link failure occurs, wherein the first failure message indicates a third time length; The third time length is dependent on determining that a radio link failure occurs.

8. A terminal, characterized in that: The terminal includes: one or more processors and a memory; The memory is coupled to the one or more processors, and the memory is used to store computer program codes, where the computer program codes include computer instructions. The one or more processors call the computer instructions to enable the terminal to execute the method according to any one of claims 1 to 7.

9. A method used in a base station, characterized in that: include: Sending a first message; wherein the first message includes first configuration information and a first execution condition for a first candidate cell, and the first message includes second configuration information and a second execution condition for a second candidate cell; In response to the first execution condition being satisfied and the second execution condition being satisfied, a recipient of the first message applies the first configuration information and applies the second configuration information; After the recipient of the first message applies the third configuration information for the third cell, receiving a second message; The second message indicates a first time length; the first time length depends on applying the first configuration information and applying the second configuration information, and the first time length depends on applying third configuration information for a third cell.

10. The method according to claim 9, characterized in that The method comprises: sending a third message; The third message triggers the second message; along with the third configuration information of the application for the third cell, the recipient of the first message sets the first time length in the first UE variable.

11. The method according to claim 10, characterized in that The receiver of the first message stores the first time length in a first UE variable depending on whether the first time length meets a first time threshold; the first time threshold is configurable.

12. The method according to claim 10, characterized in that The receiver of the first message stores the first time length in a first UE variable depending on whether the time between the first execution condition being satisfied and the second execution condition being satisfied meets a second time threshold; The second time threshold is configurable.

13. The method according to any one of claims 9 to 12, characterized in that: The second message is triggered when the receiver of the first message applies the third configuration information for the third cell but fails to apply the third configuration information for the third cell.

14. The method according to any one of claims 9 to 13, characterized in that: The second message includes a second time length; the second time length indicates the time between when the first execution condition is satisfied and when the second execution condition is satisfied.

15. The method according to any one of claims 9 to 14, characterized in that: receiving a first failure message, wherein the first failure message indicates a third time interval; The third time interval depends on determining that a radio link failure occurs.

16. A base station, characterized in that: The base station includes: one or more processors and a memory; The memory is coupled to the one or more processors, and the memory is used to store computer program codes, where the computer program codes include computer instructions, and the one or more processors call the computer instructions to enable the base station to perform the method according to any one of claims 9 to 15.

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