Communication method, terminal, network device, system and storage medium

Abstract

The invention relates to a communication method, a terminal, network equipment, a system and a storage medium. And determining that the first prediction information is wrong, and sending first information to the network device, the first prediction information being reported prediction measurement information, and the first information being used for indicating that the first prediction information is wrong. Therefore, when it is determined that the reported predicted measurement information is wrong, the reported predicted measurement information is reported to the network in time, link failure caused by misleading of the predicted measurement information to network configuration is avoided, and the stability of a network link is improved.

Description

Communication method, terminal, network device, system and storage medium Technical Field

[0001] The present disclosure relates to the field of communication technologies, and in particular to a communication method, terminal, network device, system, and storage medium. Background Art

[0002] During a UE (user equipment) handover, the network configures the UE to perform measurements. Based on the measurement results reported by the UE, the network sends a handover request to the target cell. After the target cell confirms the handover, it sends a handover command (Reconfiguration with sync) to the UE, instructing the UE to perform the handover. The handover command carries the configuration information of the target cell, which may include bearer configuration, MAC (Media Access Control) configuration, and random access configuration. After receiving the handover command, the UE synchronizes with the target cell, initiates a random access process to access the target cell, and begins using the carried configuration information.

[0003] Summary of the Invention

[0004] In order to overcome the technical problem in related technologies of incorrect prediction information leading to link failure, the present disclosure provides a communication method, terminal, network device, system and storage medium.

[0005] According to a first aspect of an embodiment of the present disclosure, a communication method is provided, which is executed by a terminal. The method includes:

[0006] It is determined that the first prediction information is wrong, and first information is sent to the network device, where the first prediction information is reported prediction measurement information, and the first information is used to indicate that the first prediction information is wrong.

[0007] According to a second aspect of an embodiment of the present disclosure, a communication method is provided, which is performed by a network device. The method includes:

[0008] The first information sent by the receiving terminal is used to indicate that the first prediction information is wrong, and the first prediction information is the received prediction measurement information.

[0009] According to a third aspect of an embodiment of the present disclosure, a terminal is provided, including:

[0010] The first transceiver module is configured to determine that first prediction information is wrong and send first information to the network device, where the first prediction information is reported prediction measurement information and the first information is used to indicate that the first prediction information is wrong.

[0011] According to a fourth aspect of an embodiment of the present disclosure, a network device is provided, including:

[0012] The second transceiver module is configured to receive first information sent by the terminal, where the first information is used to indicate that first prediction information is wrong, and the first prediction information is received prediction measurement information.

[0013] According to a fifth aspect of an embodiment of the present disclosure, a terminal is provided, including:

[0014] one or more processors;

[0015] The terminal is used to execute the communication method described in any one of the first aspects of this disclosure.

[0016] According to a sixth aspect of an embodiment of the present disclosure, a network device is provided, including:

[0017] one or more processors;

[0018] The network device is used to execute the communication method described in any one of the second aspects of this disclosure.

[0019] According to the seventh aspect of an embodiment of the present disclosure, a communication system is provided, comprising a terminal and a network device, wherein the terminal is configured to implement the communication method described in any one of the first aspects of the present disclosure, and the network device is configured to implement the communication method described in any one of the second aspects of the present disclosure.

[0020] According to an eighth aspect of an embodiment of the present disclosure, a storage medium is provided, which stores instructions. When the instructions are executed on a communication device, the communication device executes the communication method as described in any one of the first aspects of the present disclosure, or the communication device executes the communication method as described in any one of the second aspects of the present disclosure.

[0021] According to the ninth aspect of an embodiment of the present disclosure, a computer program product is provided, comprising a computer program and / or instructions, which, when executed by a communication device, implement the communication method as described in any one of the first aspects of the present disclosure, or implement the communication method as described in any one of the second aspects of the present disclosure when the computer program and / or instructions are executed by a communication device.

[0022] In the above solution, when the first prediction information is determined to be erroneous, a first message is sent to the network device. The first prediction information is the reported predicted measurement information, and the first message indicates that the first prediction information is erroneous. Thus, when the reported predicted measurement information is determined to be erroneous, it is promptly reported to the network, preventing link failures caused by misleading network configuration due to the predicted measurement information, thereby improving the stability of the network link. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following drawings required for describing the embodiments are introduced. The following drawings are merely some embodiments of the present disclosure and do not impose specific limitations on the protection scope of the present disclosure.

[0024] FIG1 is a schematic diagram showing the architecture of a communication system according to an embodiment of the present disclosure.

[0025] FIG2A is a schematic diagram of an interaction flow of a communication method according to an embodiment of the present disclosure.

[0026] FIG2B is a schematic diagram of an interaction flow of a communication method according to an embodiment of the present disclosure.

[0027] FIG3A is a flow chart illustrating a communication method according to an embodiment of the present disclosure.

[0028] FIG3B is a flow chart illustrating a communication method according to an embodiment of the present disclosure.

[0029] FIG4 is a flow chart showing a communication method according to an embodiment of the present disclosure.

[0030] FIG5 is a flow chart showing a communication method according to an embodiment of the present disclosure.

[0031] FIG6 is a schematic structural diagram of a terminal proposed in an embodiment of the present disclosure.

[0032] FIG7 is a schematic diagram of the structure of a network device proposed in an embodiment of the present disclosure.

[0033] FIG8 is a schematic structural diagram of a communication device 8100 according to an embodiment of the present disclosure.

[0034] FIG9 is a schematic structural diagram of a chip 8200 according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0035] The embodiments of the present disclosure provide a communication method, a terminal, a network device, a system, and a storage medium.

[0036] In a first aspect, an embodiment of the present disclosure provides a communication method, which is executed by a terminal. The method includes:

[0037] It is determined that the first prediction information is wrong, and first information is sent to the network device, where the first prediction information is reported prediction measurement information, and the first information is used to indicate that the first prediction information is wrong.

[0038] In combination with some embodiments of the first aspect, the first prediction information is used to indicate a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node for which the terminal predicts that the wireless signal meets the measurement reporting condition.

[0039] In conjunction with some embodiments of the first aspect, the method further includes:

[0040] Determine that the first prediction information has been reported, and store the first prediction information.

[0041] In conjunction with some embodiments of the first aspect, the measurement reporting condition includes at least one of the following:

[0042] The measurement result satisfies the entry condition of the first network node;

[0043] The measurement result satisfies a leaving condition of the first network node;

[0044] The signal of the first network node is the strongest;

[0045] The terminal successfully switches to the first network node;

[0046] The first network node is a network node that is closest to the terminal;

[0047] The residence time of the terminal in the first network node exceeds a set threshold.

[0048] In conjunction with some embodiments of the first aspect, the measurement reporting condition includes at least one of the following:

[0049] Measurement reporting conditions within the system;

[0050] Inter-system measurement reporting conditions;

[0051] Satellite measurement reporting conditions.

[0052] In conjunction with some embodiments of the first aspect, the method further includes:

[0053] The wireless signal of the first network node does not meet the measurement reporting condition, and it is determined that the first prediction information is wrong.

[0054] In conjunction with some embodiments of the first aspect, the method further includes:

[0055] measuring a wireless signal of the first network node to generate a first measurement result;

[0056] determining, according to the first measurement result, that the wireless signal of the first network node does not meet the measurement reporting condition;

[0057] It is determined that the first prediction information is wrong.

[0058] In combination with some embodiments of the first aspect, the first prediction information includes a first prediction time domain, and the first prediction time domain is used to indicate a predicted time range in which the wireless signal of the first network node meets the measurement reporting condition.

[0059] In conjunction with some embodiments of the first aspect, the method further includes:

[0060] It is determined within the first prediction time domain that the second network node is inconsistent with the first network node, and the first prediction information is determined to be incorrect. The second network node is a network node whose wireless signal measured by the terminal meets the measurement reporting condition.

[0061] In conjunction with some embodiments of the first aspect, the method further includes:

[0062] Measuring a wireless signal of the first network node within the first prediction time domain to generate a first measurement result;

[0063] determining, according to the first measurement result, that the first network node does not meet the measurement reporting condition;

[0064] It is determined that the first prediction information is wrong.

[0065] In combination with some embodiments of the first aspect, the measuring the wireless signal of the first network node within the first prediction time domain to generate a first measurement result includes:

[0066] determining, according to the first prediction information, the second identifier of the measurement reporting condition;

[0067] The first measurement result is determined according to the second identifier.

[0068] In combination with some embodiments of the first aspect, the first information includes a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

[0069] In combination with some embodiments of the first aspect, the first information does not include a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

[0070] In a second aspect, an embodiment of the present disclosure provides a communication method, which is performed by a network device. The method includes:

[0071] The first information sent by the receiving terminal is used to indicate that the first prediction information is wrong, and the first prediction information is the received prediction measurement information.

[0072] In combination with some embodiments of the second aspect, the first prediction information is used to indicate a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node for which the terminal predicts that the wireless signal meets the measurement reporting condition.

[0073] In conjunction with some embodiments of the second aspect, the measurement reporting condition includes at least one of the following:

[0074] The measurement result of the terminal meets the entry condition of the first network node;

[0075] The measurement result satisfies a leaving condition of the first network node;

[0076] The signal of the first network node is the strongest;

[0077] The terminal successfully switches to the first network node;

[0078] The first network node is a network node that is closest to the terminal;

[0079] The residence time of the terminal in the first network node exceeds a set threshold.

[0080] In conjunction with some embodiments of the second aspect, the measurement reporting condition includes at least one of the following:

[0081] Measurement reporting conditions within the system;

[0082] Inter-system measurement reporting conditions;

[0083] Satellite measurement reporting conditions.

[0084] In combination with some embodiments of the second aspect, the first prediction information includes a first prediction time domain, and the first prediction time domain is used to indicate a predicted time range in which the wireless signal of the first network node meets the measurement reporting condition.

[0085] In combination with some embodiments of the second aspect, the first information includes a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

[0086] In combination with some embodiments of the second aspect, the first information includes a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

[0087] In a third aspect, an embodiment of the present disclosure provides a terminal, including:

[0088] The first transceiver module is configured to determine that first prediction information is wrong and send first information to the network device, where the first prediction information is reported prediction measurement information and the first information is used to indicate that the first prediction information is wrong.

[0089] In a fourth aspect, an embodiment of the present disclosure provides a network device, including:

[0090] The second transceiver module is configured to receive first information sent by the terminal, where the first information is used to indicate that first prediction information is wrong, and the first prediction information is received prediction measurement information.

[0091] In a fifth aspect, an embodiment of the present disclosure provides a terminal, including:

[0092] one or more processors;

[0093] The terminal is used to execute the communication method described in any one of the first aspects of this disclosure.

[0094] In a sixth aspect, an embodiment of the present disclosure provides a network device, including:

[0095] one or more processors;

[0096] The network device is used to execute the communication method described in any one of the second aspects of this disclosure.

[0097] In the seventh aspect, an embodiment of the present disclosure proposes a communication system, comprising a terminal and a network device, wherein the terminal is configured to implement the communication method described in any one of the first aspects of the present disclosure, and the network device is configured to implement the communication method described in any one of the second aspects of the present disclosure.

[0098] In an eighth aspect, an embodiment of the present disclosure proposes a storage medium storing instructions. When the instructions are executed on a communication device, the communication device executes a communication method as described in any one of the first aspects of the present disclosure, or the communication device executes a communication method as described in any one of the second aspects of the present disclosure.

[0099] In the ninth aspect, an embodiment of the present disclosure proposes a computer program product, comprising a computer program and / or instructions, which, when executed by a communication device, implement the communication method as described in any one of the first aspects of the present disclosure, or implement the communication method as described in any one of the second aspects of the present disclosure when the computer program and / or instructions are executed by a communication device.

[0100] In the above solution, when the first prediction information is determined to be erroneous, a first message is sent to the network device. The first prediction information is the reported predicted measurement information, and the first message indicates that the first prediction information is erroneous. Thus, when the reported predicted measurement information is determined to be erroneous, it is promptly reported to the network, preventing link failures caused by misleading network configuration due to the predicted measurement information, thereby improving the stability of the network link.

[0101] It is understandable that the above-mentioned terminals, network devices, communication systems, storage media, program products, computer programs, chips, or chip systems are all used to perform the methods proposed in the embodiments of the present disclosure. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects of the corresponding methods and will not be repeated here.

[0102] The present disclosure provides a communication method, terminal, network device, system, and storage medium. In some embodiments, the terms communication method and information processing method are interchangeable, the terms communication device and information processing device are interchangeable, and the terms information processing system and communication system are interchangeable.

[0103] The embodiments of the present disclosure are not exhaustive and are merely illustrative of some embodiments, and are not intended to be a specific limitation on the scope of protection of the present disclosure. In the absence of contradiction, each step in a certain embodiment can be implemented as an independent embodiment, and the steps can be arbitrarily combined. For example, a solution after removing some steps in a certain embodiment can also be implemented as an independent embodiment, and the order of the steps in a certain embodiment can be arbitrarily exchanged. In addition, the optional implementation methods in a certain embodiment can be arbitrarily combined; in addition, the embodiments can be arbitrarily combined. For example, some or all steps of different embodiments can be arbitrarily combined, and a certain embodiment can be arbitrarily combined with the optional implementation methods of other embodiments.

[0104] In each embodiment of the present disclosure, unless otherwise specified or provided for by logic, the terms and / or descriptions between the embodiments are consistent and can be referenced by each other. The technical features in different embodiments can be combined to form a new embodiment based on their inherent logical relationships.

[0105] The terms used in the embodiments of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure.

[0106] In the embodiments of the present disclosure, unless otherwise specified, elements expressed in the singular, such as "a", "an", "the", "above", "said", "the", "the", etc., may mean "one and only one", or "one or more", "at least one", etc. For example, when using articles such as "a", "an", "the" in English in translation, the noun following the article may be understood as a singular expression or a plural expression.

[0107] In the embodiments of the present disclosure, “plurality” refers to two or more.

[0108] In some embodiments, the terms "at least one," "one or more," "a plurality of," "multiple," etc. may be used interchangeably.

[0109] In some embodiments, descriptions such as "at least one of A and B," "A and / or B," "A in one case, B in another case," or "in response to one case A, in response to another case B" may include the following technical solutions depending on the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed); and in some embodiments, A and B (both A and B are executed). The above is also applicable when there are more branches such as A, B, and C.

[0110] In some embodiments, "A or B" and other descriptions may include the following technical solutions depending on the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed). The above is also applicable when there are more branches such as A, B, C, etc.

[0111] The prefixes such as "first" and "second" in the embodiments of the present disclosure are only used to distinguish different description objects and do not constitute any restriction on the position, order, priority, quantity or content of the description objects. For the statement of the description object, please refer to the description in the context of the claims or embodiments, and no unnecessary restriction should be constituted due to the use of prefixes. For example, if the description object is a "field", the ordinal number before the "field" in the "first field" and the "second field" does not limit the position or order between the "fields". "First" and "second" do not limit whether the "fields" they modify are in the same message, nor do they limit the order of the "first field" and the "second field". For another example, if the description object is a "level", the ordinal number before the "level" in the "first level" and the "second level" does not limit the priority between the "levels". For another example, the number of description objects is not limited by the ordinal number and can be one or more. Taking "first device" as an example, the number of "devices" can be one or more. In addition, the objects modified by different prefixes can be the same or different. For example, if the description object is "device", then the "first device" and the "second device" can be the same device or different devices, and their types can be the same or different; for another example, if the description object is "information", then the "first information" and the "second information" can be the same information or different information, and their contents can be the same or different.

[0112] In some embodiments, “including A,” “comprising A,” “used to indicate A,” and “carrying A” can be interpreted as directly carrying A or indirectly indicating A.

[0113] In some embodiments, terms such as "time / frequency" and "time / frequency domain" refer to the time domain and / or the frequency domain.

[0114] In some embodiments, terms such as "in response to...", "in response to determining...", "in the case of...", "at the time of...", "when...", "if...", "if...", etc. can be used interchangeably.

[0115] In some embodiments, terms such as "greater than", "greater than or equal to", "not less than", "more than", "more than or equal to", "not less than", "higher than", "higher than or equal to", "not less than", and "above" can be replaced with each other, and terms such as "less than", "less than or equal to", "not greater than", "less than", "less than or equal to", "not more than", "lower than", "lower than or equal to", "not higher than", and "below" can be replaced with each other.

[0116] In some embodiments, devices, etc. can be interpreted as physical or virtual, and their names are not limited to the names recorded in the embodiments. Terms such as "device", "equipment", "device", "circuit", "network element", "node", "function", "unit", "section", "system", "network", "chip", "chip system", "entity", and "subject" can be used interchangeably.

[0117] In some embodiments, "network" can be interpreted as devices included in the network (eg, access network equipment, core network equipment, etc.).

[0118] In some embodiments, the terms "access network device (AN device)", "radio access network device (RAN device)", "base station (BS)", "radio base station" "fixed station", "node", "access point", "transmission point (TP)", "reception point (RP)", "transmission / reception point (TRP)" "panel", "antenna panel", "antenna array", "cell", "macro cell", "small cell", "femto cell", "pico cell", "sector", "cell group", "serving cell", "carrier", "component carrier", "bandwidth part (BWP)" and the like may be used interchangeably.

[0119] In some embodiments, the terms "terminal", "terminal device", "user equipment (UE)", "user terminal", "mobile station (MS)", "mobile terminal (MT)", subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client, etc. can be used interchangeably.

[0120] In some embodiments, the access network device, the core network device, or the network device can be replaced by a terminal. For example, the various embodiments of the present disclosure can also be applied to a structure in which the communication between the access network device, the core network device, or the network device and the terminal is replaced by communication between multiple terminals (for example, device-to-device (D2D), vehicle-to-everything (V2X), etc.). In this case, it is also possible to set the structure in which the terminal has all or part of the functions of the access network device. In addition, terms such as "uplink" and "downlink" can also be replaced by terms corresponding to communication between terminals (for example, "side"). For example, uplink channels, downlink channels, etc. can be replaced by side channels, and uplinks, downlinks, etc. can be replaced by side links.

[0121] In some embodiments, the terminal may be replaced by an access network device, a core network device, or a network device. In this case, the access network device, the core network device, or the network device may have a structure that has all or part of the functions of the terminal.

[0122] In some embodiments, obtaining data, information, etc. may comply with the laws and regulations of the country where the data is obtained.

[0123] In some embodiments, data, information, etc. may be obtained with the user's consent.

[0124] In addition, each element, each row, or each column in the table of the embodiment of the present disclosure can be implemented as an independent embodiment, and the combination of any elements, any rows, and any columns can also be implemented as an independent embodiment.

[0125] FIG1 is a schematic diagram illustrating the architecture of a communication system according to an embodiment of the present disclosure. As shown in FIG1 , a communication system 100 includes a terminal 101 and a network device 102 .

[0126] In some embodiments, the terminal 101 includes, for example, a mobile phone, a wearable device, an Internet of Things device, a car with communication function, a smart car, a tablet computer, a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device in remote medical surgery, a wireless terminal device in a smart grid, a wireless terminal device in transportation safety, a wireless terminal device in a smart city, and at least one of a wireless terminal device in a smart home, but is not limited thereto.

[0127] In some embodiments, the network device 102 is, for example, a node or device that accesses the terminal to a wireless network. The access network device may include an evolved NodeB (eNB), a next generation evolved NodeB (ng-eNB), a next generation NodeB (gNB), a node B (NB), a home node B (HNB), a home evolved nodeB (HeNB), a wireless backhaul device, a radio network controller (RNC), a base station controller (BSC), a base transceiver station (BTS), a base band unit (BBU), a mobile switching center, a base station in a 6G communication system, an open base station (Open RAN), a cloud base station (Cloud RAN), a base station in other communication systems, and at least one of an access node in a Wi-Fi system, but is not limited thereto.

[0128] In some embodiments, the technical solution of the present disclosure can be applied to the Open RAN architecture. In this case, the interfaces between or within the access network devices involved in the embodiments of the present disclosure can be transformed into internal interfaces of the Open RAN, and the processes and information interactions between these internal interfaces can be implemented through software or programs.

[0129] In some embodiments, the access network device can be composed of a centralized unit (CU) and a distributed unit (DU), where the CU can also be called a control unit. The CU-DU structure can be used to split the protocol layer of the access network device, with the functions of some protocol layers centrally controlled by the CU, and the functions of the remaining part or all of the protocol layers distributed in the DU, which is centrally controlled by the CU, but is not limited to this.

[0130] It can be understood that the communication system described in the embodiment of the present disclosure is for the purpose of more clearly illustrating the technical solution of the embodiment of the present disclosure, and does not constitute a limitation on the technical solution proposed in the embodiment of the present disclosure. Ordinary technicians in this field can know that with the evolution of the system architecture and the emergence of new business scenarios, the technical solution proposed in the embodiment of the present disclosure is also applicable to similar technical problems.

[0131] The following embodiments of the present disclosure may be applied to the communication system 100 shown in FIG1 , or a portion thereof, but are not limited thereto. The entities shown in FIG1 are illustrative only. The communication system may include all or part of the entities shown in FIG1 , or may include other entities outside of FIG1 . The number and form of the entities are arbitrary, and the entities may be physical or virtual. The connection relationships between the entities are illustrative only. The entities may be connected or disconnected, and the connection may be in any manner, including direct or indirect, wired or wireless.

[0132] The embodiments of the present disclosure can be applied to Long Term Evolution (LTE), LTE-Advanced (LTE-A), LTE-Beyond (LTE-B), SUPER 3G, IMT-Advanced, 4th generation mobile communication system (4G), 5th generation mobile communication system (5G), 5G new radio (NR), future radio access (FRA), new radio access technology (RAT), new radio (NR), new radio access (NX), future generation radio access (FX), Global System for Mobile communications (GSM (registered trademark)), CDMA2000, Ultra Mobile Broadband (UMB), IEEE 802.11 (Wi-Fi (registered trademark)), IEEE 802.16 (WiMAX (registered trademark)), IEEE 802.20, Ultra-WideBand (UWB), Bluetooth (registered trademark), Public Land Mobile Network (PLMN) networks, Device-to-Device (D2D) systems, Machine-to-Machine (M2M) systems, Internet of Things (IoT) systems, Vehicle-to-Everything (V2X), systems utilizing other communication methods, and next-generation systems based on and extending these methods. Furthermore, multiple systems may be combined (for example, a combination of LTE or LTE-A with 5G).

[0133] In some embodiments, the UE performs data measurement according to a measurement configuration sent by the network, where the measurement configuration includes a measurement object, a report configuration, and a quantity configuration.

[0134] The measurement object is used to indicate information such as the frequency, time position, and subcarrier spacing of the reference signal that needs to be measured, where the reference signal may include reference signals of multiple access technologies, such as NR (New Radio), LTE (Long Term Evolution), etc. For example, each measurement object may be bound to a measurement object identifier (meas-object ID), and the network indicates the measurement object that the UE needs to detect by indicating the measurement object identifier.

[0135] The reporting configuration is used to indicate the type of UE reporting, where the UE's measurement report can be triggered based on an event or a period, and the corresponding reporting configuration includes periodic reporting and event-based reporting. For example, the measurement configuration sent by the network can carry a reporting timer configuration for triggering measurement reporting, where the reporting timer can include T321, T322 and timertotrigger (timer trigger), etc. Different reporting configurations can be used for measurement objects of different access technologies, and each reporting configuration can be bound to a reporting configuration identifier (reportconfig ID). The network sends a reporting configuration identifier to indicate the reporting type of the UE for measurement reporting.

[0136] The quantity configuration is used to indicate the quantity threshold of the measurement events set in the measurement configuration, that is, the minimum number of times each type of measurement event needs to be completed in the time domain window.

[0137] In some embodiments, the network configures a measurement identifier (meas ID), a reporting configuration identifier (reportconfig ID), and a measurement object identifier (meas-object ID) for the UE. The measurement object identifier and the reporting configuration identifier are combined through the measurement identifier, allowing the UE to determine the measurement method of the measurement object and, after generating the measurement result, the reporting method of the measurement result. The UE also determines the reporting event evaluation method and the measurement result reporting method based on the reporting configuration identifier. Reporting event evaluation and measurement result reporting are performed based on the measurement result of the measurement object.

[0138] In some embodiments, the UE stores the network-configured measurement ID (meas ID) in a local variable (VarMeasConfig, a variable parameter configuration). If the reporting configuration corresponding to the measurement ID is triggered, the UE stores the measurement ID that triggered the measurement report and the reporting information in the local variable. The reporting information may include the number of reports, the cell ID that triggered the measurement report, and the measurement ID that triggered the report.

[0139] In some embodiments, the event-based reporting configuration provides the following configurations: the signal type that triggers the report, including RSRP (Reference Signal Receiving Power), RSRQ (Reference Signal Received Quality) or SINR (Signal to Interference plus Noise Ratio); the threshold value or offset; the type of measurement result reported, including RSRP, RSRQ or SINR.

[0140] In some embodiments, during the measurement process, the UE compares the relationship between the signal measurement results of the serving cell or the neighboring cell, or the relationship between the signal measurement results and the threshold value, to determine whether to trigger the measurement report. If the signal measurement result meets the threshold requirement, the measurement result report is triggered.

[0141] In some embodiments, event-based measurement reporting includes: A1-A6, B1-B2, D1, T1, etc. Among them, the A series events are used for intra-system mobility management, the B series events are used for inter-system mobility management, and D1 and T1 are used for satellite system mobility management. For example, the A series reporting events include:

[0142] A1: The serving cell measurement result is higher than the threshold;

[0143] A2: The serving cell measurement result is below the threshold;

[0144] A3: The neighboring cell measurement result is higher than the serving cell measurement result + offset;

[0145] A4: The neighboring cell measurement result is higher than the threshold;

[0146] A5: The serving cell measurement result is lower than the threshold, and the neighboring cell measurement result is higher than the threshold;

[0147] A6: The neighboring cell measurement result is higher than the secondary cell (Scell) measurement result + offset.

[0148] Series B reporting events include:

[0149] B1: The measurement result of the cell of the different system is higher than the threshold;

[0150] B2: The measurement result of the inter-system cell is higher than the threshold, and the measurement result of the special cell (SPcell=Pcell+PScell, special cell=primary cell+primary and secondary cells) is lower than the threshold.

[0151] In some embodiments, entry and exit conditions are defined for each measurement reporting event. For cells that do not meet the measurement reporting conditions, the UE evaluates the entry conditions of the cell. For cells for which measurement reporting has been triggered, the UE evaluates the exit conditions of the cell. When the entry conditions are met, or the exit conditions are continuously met within a set time domain, a measurement report may be triggered.

[0152] In some embodiments, AI (Artificial Intelligence) algorithm is one of the most important implementation methods of artificial intelligence technology at present. Machine learning can obtain a model through a large amount of training data, and events can be predicted through the model. In many fields, the models obtained by machine learning training can obtain very accurate prediction results. For example, the UE can use the AI ​​model to predict whether the target cell will continue to meet the entry conditions or exit conditions of the target cell within a set time domain in the future, thereby triggering the measurement reporting of the target cell. In this measurement reporting process, the UE reports the measurement reporting information reported by the AI ​​model at the current time point, and the UE predicts that the target cell will meet the measurement reporting event within the set time domain in the future, and then reports the measurement reporting information.

[0153] In some embodiments, the UE reports measurement reporting information of the future target cell based on the results predicted by the AI ​​model. The measurement reporting information may include an event identifier for a future measurement reporting event and a cell identifier that meets the measurement reporting conditions. After sending the predicted measurement reporting information, the UE associates the measurement reporting event corresponding to the measurement reporting information with the cell identifier that meets the measurement reporting condition and stores it in a local variable.

[0154] In some embodiments, the UE can use the AI ​​model to predict whether the target cell will continue to meet the entry conditions or exit conditions of the target cell within a set time domain in the future, thereby triggering the measurement report of the target cell. However, due to subsequent changes in the network environment or changes in the terminal hardware conditions, the results of the AI ​​model prediction may be inaccurate. The UE finds in subsequent measurements that the target cell will not trigger the measurement report within the set time domain. At this time, the predicted measurement results reported by the UE may mislead the network configuration and cause link failure. Therefore, after reporting the predicted measurement report information, it is necessary to evaluate the measurement report information in the subsequent measurement process to confirm whether the predicted information is wrong, so as to provide timely feedback to the network to avoid link failure.

[0155] FIG2A is a schematic diagram of an interaction process of a communication method according to an embodiment of the present disclosure. As shown in FIG2A , the embodiment of the present disclosure relates to a communication method, which is executed by a network device and a terminal, and the method includes:

[0156] Step S2101: The terminal determines that the first prediction information has been reported and stores the first prediction information.

[0157] For example, in order to facilitate subsequent terminal evaluation of the first prediction information, actual measurement is used to determine whether the first prediction information contains partial or complete errors. After the terminal reports the first prediction information, the terminal stores the reported first prediction information in a local storage space.

[0158] In some embodiments, the first prediction information, the reporting time point corresponding to the first prediction information, and the prediction time domain range corresponding to the first prediction information may be associated and stored in a local variable to mark and distinguish the first prediction information.

[0159] In some embodiments, the first prediction information is used to indicate a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node predicted by the terminal to meet the measurement reporting condition.

[0160] For example, the first prediction information is the terminal's prediction of a wireless signal provided by a first network node, determining a signal measurement result of the first network node within a predetermined prediction time domain, and reporting the predicted measurement information to the network device when the signal measurement result meets the measurement reporting conditions. The first network node is the network node predicted by the terminal to be capable of providing a wireless signal to the terminal within the predetermined prediction time domain. In the following embodiments, wireless signals may also be referred to as signals.

[0161] When a terminal makes a prediction based on an AI model or prediction algorithm, the generated prediction reporting information may include multiple items. To distinguish each item of prediction information, the prediction information needs to be labeled according to its characteristics. In this embodiment, the first prediction information may be used to indicate the first identifier of the first network node and / or the second identifier of the measurement reporting condition. The terminal predicts network nodes that can provide wireless signals within a set prediction time domain, predicts data measurement results for each network node, determines whether the data measurement results meet the measurement reporting conditions, and determines that the network node corresponding to the data measurement results that meet the measurement reporting conditions is the first network node. The measurement reporting condition measures whether the terminal's predicted measurement results meet the reporting conditions. For example, the measurement reporting condition triggers the terminal's measurement reporting when the channel quality of the signal provided by the first network node is greater than a set threshold. The terminal predicts the channel quality of the first network node within the set prediction time domain based on the measurement reporting condition, generates a predicted measurement result, and sends the first prediction information to the network device based on the set threshold corresponding to the measurement reporting condition when the predicted measurement result is greater than the set threshold.

[0162] In some embodiments, the first network node may be another terminal node providing wireless signals in a network environment, or may be a cell node providing wireless signals.

[0163] In some embodiments, the measurement reporting condition includes at least one of the following:

[0164] The measurement result satisfies the entry condition of the first network node;

[0165] The measurement result satisfies a leaving condition of the first network node;

[0166] The signal of the first network node is the strongest;

[0167] The terminal successfully switches to the first network node;

[0168] The first network node is the network node closest to the terminal;

[0169] The residence time of the terminal in the first network node exceeds a set threshold.

[0170] For example, the terminal predicts the signal of the first network node based on a prediction algorithm or a prediction AI model and generates a measurement result, wherein the measurement result is the signal measurement result of the first network node within the set prediction time domain. Based on the measurement result, whether to trigger the measurement reporting of the first prediction information is determined, wherein the prediction reporting conditions include:

[0171] (1) The terminal is currently within the coverage of a second network node, and a wireless signal is provided by the second network node. When it is determined through prediction that the measurement result of the first network node meets the entry condition of the first network node within the predicted set time domain, the reporting of the first prediction information is triggered. For example, the terminal predicts the signal quality of the first network node within the future set time domain and generates a predicted measurement result of the signal of the first network node. If the predicted measurement result is greater than a set threshold, the reporting of the first prediction information is triggered. At this time, the first prediction information may include the predicted set time domain range and indication information indicating that the measurement result of the first network node meets the entry condition.

[0172] (2) The terminal is currently provided with a wireless signal by the first network node. Based on the prediction AI model or prediction algorithm, the terminal predicts the wireless signal provided by the first network node in the prediction time domain, generates a measurement result, and triggers the measurement report when it determines that the departure condition of the first network node is met based on the measurement result. For example, the terminal predicts the signal quality of the first network node within the future set time domain, generates the signal quality measurement result of the first network node, and when the signal quality measurement result is less than the set threshold, determines the departure condition of the first network node, thereby triggering the reporting of the first prediction information. Wherein, when the measurement reporting condition is that the measurement result meets the departure condition of the first network node, the first prediction information is used to indicate the predicted set prediction time domain, and the indication information that the measurement result of the first network node meets the departure condition of the first network node.

[0173] (3) The terminal predicts the signal strength of each network node within the prediction time domain, generates multiple prediction measurement results, and triggers the first network node to report first prediction information when it is determined based on the multiple prediction measurement results that the signal of the first network node within the prediction time domain is the strongest. For example, when the measurement reporting condition is that the signal of the first network node is the strongest, the first prediction information is a prediction that, among the network nodes that can provide wireless signals to the terminal within the set time domain, the first network node has the strongest signal.

[0174] (4) When the terminal predicts that the terminal can perform handover to the first network node within the predicted time domain range and predicts that the handover process to the first network node can be completed, the first network node is triggered to report first prediction information. For example, when the measurement reporting condition is that the terminal successfully performs handover to the first network node, the first prediction information predicts that the first network node can successfully perform handover to the first network node within the set time domain range.

[0175] (5) During the positioning service process of the perceived object, it is necessary to determine the network node closest to the terminal. The terminal predicts that a first network node is the network node closest to the terminal, thereby triggering reporting of first prediction information based on the first network node. For example, when the measurement reporting condition is that the first network node is the network node closest to the terminal, the corresponding first prediction information is a prediction that the first network node is the network node closest to the terminal within a set time domain range.

[0176] (6) The terminal is currently receiving a wireless signal from the first network node, and a dwell time of the terminal at the first network node is predicted. When the dwell time at the first network node is predicted to exceed a set threshold, the first network node is triggered to report first prediction information. For example, the measurement reporting condition is that it is predicted that the dwell time of the terminal at the first network node will exceed the set threshold within a set time domain.

[0177] Optionally, in some embodiments, the measurement reporting conditions include multiple types of measurement reporting conditions. For example, the measurement reporting conditions include: intra-system measurement reporting conditions, which correspond to the A series events in the above embodiment; inter-system measurement reporting conditions, which correspond to the B series events in the above embodiment; and satellite measurement reporting conditions, which correspond to the D series events and T series events in the above embodiment. For the definitions of the A series events, B series events, D series events, and T series events, refer to the above embodiment and are not further described here.

[0178] In some embodiments, the first prediction information includes a first prediction time domain.

[0179] For example, the first predicted time domain is a time domain range in which the measurement result predicted by the terminal meets the measurement reporting condition.

[0180] In some embodiments, the first predicted time domain is used to indicate a predicted duration range in which the first network node meets the measurement reporting condition.

[0181] Step S2102: The terminal measures a wireless signal of a first network node within a first prediction time domain to generate a first measurement result.

[0182] For example, the first prediction information is the terminal prediction, and the predicted measurement information is sent when the measurement result within the first predicted time domain meets the measurement reporting condition. However, as time goes by, when the terminal arrives at the predicted time domain at the current moment, it measures the wireless signal of the first network node to generate a first measurement result. The first measurement result is the measurement result generated by the terminal's current actual measurement of the first network node. For example, the first prediction information is the measurement reporting information that the terminal predicts will be triggered in the future T1-T2 time domain based on the predicted measurement result of the first network node. The terminal performs actual channel measurement on the first network node at time T3, generates the first measurement result, and then evaluates the measurement result, where time T3 is any time between T1 and T2.

[0183] Optionally, in some embodiments, the above step S2102 includes:

[0184] The terminal determines, according to the first prediction information, a second identifier of the measurement reporting condition;

[0185] The terminal determines the measurement reporting condition according to the second identifier;

[0186] The first measurement result is determined according to the measurement reporting condition.

[0187] For example, the first prediction information includes a second identifier, which is used to indicate the measurement conditions of the measurement results corresponding to the first prediction information. When the terminal is currently within the prediction time domain, the measurement reporting conditions for reporting the first prediction information are determined based on the second identifier corresponding to the stored first prediction information, and the current network environment of the terminal is remeasured based on the measurement reporting conditions. For example, when the measurement reporting condition corresponding to the second identifier is "the signal of the first network node is the strongest", the terminal can measure the signal strength corresponding to the network node that can currently provide wireless signals based on the second identifier, and generate the signal quality measurement results corresponding to each network node as the first measurement result.

[0188] Step S2103: The terminal determines, based on the first measurement result, that the first network node does not meet the measurement reporting condition, and determines that the first prediction information is wrong.

[0189] For example, the first measurement result is measured based on the measurement reporting condition. When the actual measurement result based on the first network node does not meet the measurement reporting condition, it is determined that the first network node does not meet the previously predicted measurement reporting condition. In this embodiment, when the terminal performs measurement, it can be divided into multiple measurement methods based on the measurement reporting condition. For example, it is determined whether the current first network node meets the measurement reporting condition, or whether the network node that meets the measurement reporting condition is the first network node. For example, when the measurement reporting condition is "the signal of the first network node is the strongest", the first measurement result generated based on the above steps is a plurality of signal quality measurement results of each network node that can provide wireless signals to the terminal. From the plurality of signal quality measurement results, the network node with the strongest signal is determined. If the network node with the strongest signal determined by the actual measurement is not the first network node, it is determined that the first network node does not meet the measurement reporting condition, and the first prediction information is correspondingly determined to be wrong.

[0190] Step S2104: The terminal sends the first information to the network device.

[0191] In some embodiments, the first prediction information is reported predicted measurement information.

[0192] For example, in this embodiment, the terminal is configured with a prediction algorithm or prediction model for predicting the signal quality of the network environment in which the terminal is located at a future time after the current time, and generating a predicted measurement result for the future time. The predicted measurement result is evaluated for reporting conditions, and when the predicted measurement result meets the measurement reporting conditions, the reporting of the predicted measurement result is triggered. The terminal sends the predicted first prediction information to the network device, so that the network device can perform network deployment for the terminal based on the first prediction information. After the terminal reports the first prediction information, it is necessary to continue measuring the network environment in which the terminal is located, and determine the accuracy of the reported predicted measurement information based on the measurement results determined by actual measurements.

[0193] For example, an AI model is configured in the terminal to predict the CSI (Channel State Information) of a cell. At time T1, the terminal predicts the CSI of the cell in the T2-T3 time domain based on the AI ​​model, where time T1 is before time T2, generates CSI prediction information of the cell in the T2-T3 time domain, judges the CSI prediction information to determine whether it meets the measurement reporting conditions of the cell, and when the CSI prediction information meets the measurement reporting conditions of the cell, triggers the terminal to report the CSI prediction information at time T1. The corresponding CSI prediction information is the predicted measurement information reported by the terminal. When the terminal determines the CSI of the cell through actual measurement at time T4 (any time in the T2-T3 time domain), if it does not meet the measurement reporting conditions of the cell, it determines that the reported CSI prediction information is wrong. At this time, the terminal sends a first message to the network device, which is used to indicate that the reported CSI prediction information is wrong, thereby preventing the reported predicted measurement information from misleading the network and causing link failure.

[0194] In some embodiments, the term for the first predicted measurement information is not limited, and may be, for example, “prediction information”, “historical prediction information”, “prediction measurement information”, “historical predicted measurement information”, etc.

[0195] In some embodiments, the first information is used to indicate that the first prediction information is wrong.

[0196] For example, the first information is indication information sent by the terminal to the network device after the terminal determines that the reported first prediction information is erroneous, and is used to indicate that some or all of the historical prediction measurement information reported by the terminal before the current moment is erroneous. For example, when the terminal detects the actual signal quality of the terminal's current network environment within the prediction time domain corresponding to the first prediction information, generates a measurement result, and then determines that the measurement result does not meet the measurement reporting condition, the terminal determines that the reported first prediction information is erroneous, and after generating the first information, sends it to the network device.

[0197] In some embodiments, the first information may include identification information, where the identification information is used to indicate the first prediction information.

[0198] In some embodiments, the name of the first information is not limited, and it can be, for example, "prediction correction information", "prediction indication information", "indication information", etc.

[0199] In some embodiments, the first information includes a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node predicted by the terminal to meet the measurement reporting condition.

[0200] For example, the first information needs to indicate an error in the first prediction information. In this embodiment, the first information may carry a first identifier of the first network node and / or a second identifier of the measurement reporting condition, so that the network device determines the corresponding first prediction information based on the identifier information carried in the first information. The definitions of the first identifier and the second identifier are the same as in the above embodiment, and reference may be made to the above embodiment, and are not further described here.

[0201] In some embodiments, the first information does not include a first identifier of the first network node and / or a second identifier of the measurement reporting condition, and the first network node is a network node predicted by the terminal to meet the measurement reporting condition.

[0202] For example, in other implementations, the first identifier and the second identifier may not be included in the first information. After receiving the first information, the network device compares the previously received historical predicted measurement information with the first information, determines that the unmatched predicted measurement information is the first predicted information, and determines that the first predicted information is wrong.

[0203] Step S2105: The network device receives the first information sent by the terminal.

[0204] For example, when the network device determines that the first prediction information reported historically is wrong based on the received first information, the network configuration of the terminal can be redeployed based on the first prediction information, thereby avoiding link failure caused by the error in the first prediction information and improving the stability of the network environment.

[0205] In the above solution, the terminal determines that the first prediction information has been reported, stores the first prediction information, measures the first network node within the first prediction time domain, generates a first measurement result, determines based on the first measurement result that the first network node does not meet the measurement reporting conditions, determines that the first prediction information is erroneous, and transmits the first information to the network device. Thus, when the reported predicted measurement information is determined to be erroneous, it is promptly reported to the network, preventing link failures caused by the predicted measurement information misleading network configuration, and improving the stability of the network link.

[0206] The communication method involved in the embodiments of the present disclosure may include at least one of steps S2101 to S2104. For example, step S2104 can be implemented as an independent embodiment, step S2105 can be implemented as a separate embodiment, step S2103 + step S2104 can be implemented as independent embodiments, and step S2102 + step S2103 + step S2104 can be implemented as independent embodiments (these are examples of permutations and combinations of important steps involved in the invention), but are not limited to these.

[0207] In some embodiments, step S2101 and step S2104 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0208] In some embodiments, reference may be made to other optional implementations described before or after the description corresponding to FIG. 2 .

[0209] In some embodiments, the names of information, etc. are not limited to the names described in the embodiments, and terms such as "information", "message", "signal", "signaling", "report", "configuration", "indication", "instruction", "command", "channel", "parameter", "domain", "field", "symbol", "symbol", "codeword", "codebook", "codeword", "codepoint", "bit", "data", "program", and "chip" can be used interchangeably.

[0210] In some embodiments, the terms "codebook," "codeword," and "precoding matrix" may be used interchangeably. For example, a codebook may be a collection of one or more codewords / precoding matrices.

[0211] In some embodiments, terms such as "uplink", "uplink", "physical uplink" can be interchangeable with each other, and terms such as "downlink", "downlink", "physical downlink" can be interchangeable with each other, and terms such as "side", "sidelink", "side communication", "sidelink communication", "direct connection", "direct link", "direct communication", "direct link communication" can be interchangeable with each other.

[0212] In some embodiments, the terms "downlink control information (DCI)", "downlink (DL) assignment", "DL DCI", "uplink (UL) grant", "UL DCI" and the like may be used interchangeably.

[0213] In some embodiments, terms such as "physical downlink shared channel (PDSCH)" and "DL data" can be used interchangeably, and terms such as "physical uplink shared channel (PUSCH)" and "UL data" can be used interchangeably.

[0214] In some embodiments, the terms "radio", "wireless", "radio access network (RAN)", "access network (AN)", "RAN-based" and the like may be used interchangeably.

[0215] In some embodiments, the terms "search space", "search space set", "search space configuration", "search space set configuration", "control resource set (CORESET)", "CORESET configuration" and the like may be used interchangeably.

[0216] In some embodiments, terms such as "synchronization signal (SS)", "synchronization signal block (SSB)", "reference signal (RS)", "pilot", and "pilot signal" can be used interchangeably.

[0217] In some embodiments, terms such as "moment", "time point", "time", and "time position" can be replaced with each other, and terms such as "duration", "period", "time window", "window", and "time" can be replaced with each other.

[0218] In some embodiments, the terms "component carrier (CC)", "cell", "frequency carrier", "carrier frequency" and the like can be used interchangeably.

[0219] In some embodiments, terms such as "resource block (RB)", "physical resource block (PRB)", "sub-carrier group (SCG)", "resource element group (REG)", "PRB pair", "RB pair", "resource element (RE)", and "sub-carrier" can be used interchangeably.

[0220] In some embodiments, terms such as wireless access scheme and waveform may be used interchangeably.

[0221] In some embodiments, the terms "precoding", "precoder", "weight", "precoding weight", "quasi-co-location (QCL)", "transmission configuration indication (TCI) state", "spatial relation", "spatial domain filter", "transmission power", "phase rotation", "antenna port", "antenna port group", "layer", "the number of layers", "rank", "resource", "resource set", "resource group", "beam", "beam width", "beam angular degree", "antenna", "antenna element", "panel" and the like can be used interchangeably.

[0222] In some embodiments, terms such as "frame", "radio frame", "subframe", "slot", "sub-slot", "mini-slot", "symbol", "symbol", and "transmission time interval (TTI)" can be used interchangeably.

[0223] In some embodiments, "obtain", "get", "get", "receive", "transmit", "bidirectional transmission", "send and / or receive" can be interchangeable, and can be interpreted as receiving from other entities, obtaining from protocols, obtaining from higher layers, obtaining by self-processing, autonomous implementation, etc.

[0224] In some embodiments, terms such as "send", "transmit", "report", "download", "transmit", "bidirectional transmission", "send and / or receive" can be used interchangeably.

[0225] In some embodiments, terms such as "certain", "preset", "preset", "setting", "indicated", "a certain", "any", and "first" can be interchangeable. "Specific A", "preset A", "preset A", "setting A", "indicated A", "a certain A", "any A", and "first A" can be interpreted as A pre-specified in a protocol, etc., or as A obtained through setting, configuration, or indication, etc., or as specific A, a certain A, any A, or first A, etc., but not limited to this.

[0226] In some embodiments, the determination or judgment can be performed by a value represented by 1 bit (0 or 1), or by a true or false value (Boolean value) represented by true or false, or by comparison of numerical values ​​(for example, comparison with a predetermined value), but is not limited thereto.

[0227] In some embodiments, "not expecting to receive" can be interpreted as not receiving on time domain resources and / or frequency domain resources, or as not performing subsequent processing on the data after receiving it; "not expecting to send" can be interpreted as not sending, or as sending but not expecting the recipient to respond to the content sent.

[0228] FIG2B is a schematic diagram of an interaction process of a communication method according to an embodiment of the present disclosure. As shown in FIG2B , the embodiment of the present disclosure relates to a communication method, which is executed by a network device and a terminal, and the method includes:

[0229] Step S2201: The terminal determines that the first prediction information has been reported and stores the first prediction information.

[0230] For example, in order to facilitate subsequent terminal evaluation of the first prediction information, actual measurement is used to determine whether the first prediction information contains partial or complete errors. After the terminal reports the first prediction information, the terminal stores the reported first prediction information in a local storage space.

[0231] In some embodiments, the first prediction information is used to indicate a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node predicted by the terminal to meet the measurement reporting condition.

[0232] In some embodiments, the measurement reporting condition includes at least one of the following:

[0233] The measurement result satisfies the entry condition of the first network node;

[0234] The measurement result satisfies a leaving condition of the first network node;

[0235] The signal of the first network node is the strongest;

[0236] The terminal successfully switches to the first network node;

[0237] The first network node is the network node closest to the terminal;

[0238] The residence time of the terminal in the first network node exceeds a set threshold.

[0239] In some embodiments, the measurement reporting condition includes at least one of the following:

[0240] Measurement reporting conditions within the system;

[0241] Inter-system measurement reporting conditions;

[0242] Satellite measurement reporting conditions.

[0243] In some embodiments, the first prediction information includes a first prediction time domain, where the first prediction time domain is used to indicate a predicted duration range in which the first network node meets the measurement reporting condition.

[0244] The optional implementation of step S2201 can refer to the optional implementation of step S2101 in Figure 2A and other related parts in the embodiment involved in Figure 2A, which will not be repeated here.

[0245] Step S2202: The terminal determines that the second network node is inconsistent with the first network node within the first prediction time domain, and determines that the first prediction information is wrong.

[0246] For example, the terminal determines the measurement reporting condition based on the second identifier based on the first prediction information when the terminal pole is currently within the time range of the first prediction time domain, and measures the second network node that currently meets the measurement reporting condition. If the first network node corresponding to the first prediction information is inconsistent with the second network node, it is determined that the first prediction information is wrong. For example, according to the first prediction information, the measurement reporting condition is determined to be that the first network node is the network node with the strongest signal in the first prediction time domain. When the terminal is within the range of any time node in the first prediction time domain, the signal of the network environment in which the terminal is currently located is measured, and it is determined that the network node with the strongest current signal is the second network node. The first network node is matched with the second network node. If the first network node is inconsistent with the second network node, it is determined that the first prediction information reported is wrong.

[0247] For example, when the measurement reporting condition is that the measurement result meets the entry condition of the first network node, the terminal performs actual measurement of the current network environment within the first prediction time domain to generate multiple measurement results. When the network node that meets the entry condition is determined to be the second network node based on the multiple measurement results, it is determined that the first network node corresponding to the first prediction information is inconsistent with the second network node, then the first prediction information is determined to be wrong.

[0248] When the measurement reporting condition is that the terminal successfully switches to the first network node, the terminal actually measures the current network environment within the first prediction time domain, generates multiple measurement results, and determines, based on the multiple measurement results, that the terminal can currently successfully switch to the second network node. If the switching to the first network node cannot be successful, it is determined that the first prediction information is incorrect.

[0249] When the measurement reporting condition is that the first network node is the network node closest to the terminal, the terminal actually measures the distance between the terminal and each network node in the current network environment within the first prediction time domain, generates multiple distance information, and determines based on the multiple distance information that the network node currently closest to the terminal is the second network node. If it is determined that the first network node corresponding to the first prediction information is inconsistent with the second network node, then the first prediction information is determined to be wrong.

[0250] When the measurement reporting condition is that the terminal's residence time in the first network node exceeds a set threshold, the terminal counts the residence time of the current resident network node within the first prediction time domain, and determines that the residence time in the second network node exceeds the set threshold, while the residence time in the first network node does not exceed the set threshold, then it is determined that the first prediction information is wrong.

[0251] In some embodiments, the second network node measures the current network environment of the terminal and determines a network node that meets the measurement reporting conditions.

[0252] Step S2203: The terminal determines, based on the first measurement result, that the first network node does not meet the measurement reporting condition, and determines that the first prediction information is wrong.

[0253] The optional implementation of step S2203 can refer to the optional implementation of step S2103 in Figure 2A and other related parts in the embodiment involved in Figure 2A, which will not be repeated here.

[0254] Step S2204: The terminal sends the first information to the network device.

[0255] For example, in this embodiment, the terminal is configured with a prediction algorithm or prediction model for predicting the signal quality of the network environment in which the terminal is located at a future time after the current time, and generating a predicted measurement result for the future time. The predicted measurement result is evaluated for reporting conditions, and when the predicted measurement result meets the measurement reporting conditions, the reporting of the predicted measurement result is triggered. The terminal sends the predicted first prediction information to the network device, so that the network device can perform network deployment for the terminal based on the first prediction information. After the terminal reports the first prediction information, it is necessary to continue measuring the network environment in which the terminal is located, and determine the accuracy of the reported predicted measurement information based on the measurement results determined by actual measurements.

[0256] The optional implementation of step S2204 can refer to the optional implementation of step S2104 in Figure 2A and other related parts in the embodiment involved in Figure 2A, which will not be repeated here.

[0257] Step S2205: The network device receives the first information.

[0258] The optional implementation of step S2205 can refer to the optional implementation of step S2105 in Figure 2A and other related parts in the embodiment involved in Figure 2A, which will not be repeated here.

[0259] In the above solution, the terminal determines that the first prediction information has been reported, determines that the second network node is inconsistent with the first network node within the first prediction time domain, determines that the first prediction information is erroneous, and transmits the first information to the network device. Thus, when the reported predicted measurement information is determined to be erroneous, it is promptly reported to the network, preventing link failures caused by misleading network configuration due to the predicted measurement information, thereby improving the stability of the network link.

[0260] FIG3A is a flow chart of a communication method according to an embodiment of the present disclosure. As shown in FIG3A , the embodiment of the present disclosure relates to a communication method, which is executed by a terminal. The method includes:

[0261] Step S3101: determine whether the first prediction information has been reported, and store the first prediction information.

[0262] In some embodiments, the first prediction information is used to indicate a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node predicted by the terminal to meet the measurement reporting condition.

[0263] In some embodiments, the first network node may be another terminal node providing wireless signals in a network environment, or may be a cell node providing wireless signals.

[0264] In some embodiments, the measurement reporting condition includes at least one of the following:

[0265] The measurement result satisfies the entry condition of the first network node;

[0266] The measurement result satisfies a leaving condition of the first network node;

[0267] The signal of the first network node is the strongest;

[0268] The terminal successfully switches to the first network node;

[0269] The first network node is the network node closest to the terminal;

[0270] The residence time of the terminal in the first network node exceeds a set threshold.

[0271] In some embodiments, the first prediction information includes a first prediction time domain.

[0272] For example, the first predicted time domain is a time domain range in which the measurement result predicted by the terminal meets the measurement reporting condition.

[0273] In some embodiments, the first predicted time domain is used to indicate a predicted duration range in which the first network node meets the measurement reporting condition.

[0274] The optional implementation of step S3101 can refer to the optional implementation of step S2101 in Figure 2A and other related parts in the embodiment involved in Figure 2A, which will not be repeated here.

[0275] Step S3102: Measure a wireless signal of a first network node within a first prediction time domain to generate a first measurement result.

[0276] The optional implementation of step S3102 can refer to the optional implementation of step S2102 in Figure 2A and other related parts in the embodiment involved in Figure 2A, which will not be repeated here.

[0277] Step S3103: According to the first measurement result, it is determined that the first network node does not meet the measurement reporting condition, and the first prediction information is determined to be wrong.

[0278] For example, the first measurement result is measured based on the measurement reporting condition. When the actual measurement result based on the first network node does not meet the measurement reporting condition, it is determined that the first network node does not meet the previously predicted measurement reporting condition. In this embodiment, when performing measurement, the terminal can be divided into multiple measurement modes based on the measurement reporting condition. For example, it is determined whether the current first network node meets the measurement reporting condition, or whether the network node that meets the measurement reporting condition is the first network node.

[0279] Step S3104: Send the first information to the network device.

[0280] In some embodiments, the first prediction information is reported predicted measurement information, and the first information is used to indicate that the first prediction information is partially or completely erroneous.

[0281] The optional implementation of step S3104 can refer to the optional implementation of step S2104 in Figure 2A and other related parts in the embodiment involved in Figure 2A, which will not be repeated here.

[0282] In the above method, it is determined that the first prediction information has been reported, the first prediction information is stored, a measurement is performed on the first network node within the first prediction time domain, a first measurement result is generated, and based on the first measurement result, it is determined that the first network node does not meet the measurement reporting conditions, the first prediction information is determined to be erroneous, and the first information is sent to the network device. Thus, when it is determined that the reported predicted measurement information is erroneous, it is promptly reported to the network, thereby preventing link failures caused by the predicted measurement information misleading network configuration and improving the stability of the network link.

[0283] FIG3B is a flow chart of a communication method according to an embodiment of the present disclosure. As shown in FIG3B , the embodiment of the present disclosure relates to a communication method, which is executed by a terminal. The method includes:

[0284] Step S3201: determine whether the first prediction information has been reported, and store the first prediction information.

[0285] In some embodiments, the first prediction information is used to indicate a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node predicted by the terminal to meet the measurement reporting condition.

[0286] In some embodiments, the first network node may be another terminal node providing wireless signals in a network environment, or may be a cell node providing wireless signals.

[0287] In some embodiments, the measurement reporting condition includes at least one of the following:

[0288] The measurement result satisfies the entry condition of the first network node;

[0289] The measurement result satisfies a leaving condition of the first network node;

[0290] The signal of the first network node is the strongest;

[0291] The terminal successfully switches to the first network node;

[0292] The first network node is the network node closest to the terminal;

[0293] The residence time of the terminal in the first network node exceeds a set threshold.

[0294] In some embodiments, the first prediction information includes a first prediction time domain.

[0295] For example, the first predicted time domain is a time domain range in which the measurement result predicted by the terminal meets the measurement reporting condition.

[0296] In some embodiments, the first predicted time domain is used to indicate a predicted duration range in which the first network node meets the measurement reporting condition.

[0297] The optional implementation of step S3201 can refer to the optional implementation of step S2201 in Figure 2B and other related parts in the embodiment involved in Figure 2B, which will not be repeated here.

[0298] Step S3202: Determine in the first prediction time domain that the second network node is inconsistent with the first network node, and determine that the first prediction information is wrong.

[0299] In some embodiments, the second network node is a network node whose measurement by the terminal meets the measurement reporting condition.

[0300] The optional implementation of step S3202 can refer to the optional implementation of step S2202 in Figure 2B and other related parts in the embodiment involved in Figure 2B, which will not be repeated here.

[0301] Step S3203: According to the first measurement result, it is determined that the first network node does not meet the measurement reporting condition, and the first prediction information is determined to be wrong.

[0302] The optional implementation of step S3203 can refer to the optional implementation of step S2203 in Figure 2B and other related parts in the embodiment involved in Figure 2B, which will not be repeated here.

[0303] Step S3204: Send the first information to the network device.

[0304] The optional implementation of step S3204 can refer to the optional implementation of step S2204 in Figure 2B and other related parts in the embodiment involved in Figure 2B, which will not be repeated here.

[0305] In the above method, it is determined that the first prediction information has been reported, the first prediction information is stored, and within the first prediction time domain, it is determined that the second network node is inconsistent with the first network node, the first prediction information is determined to be erroneous, and the first information is sent to the network device. Thus, when it is determined that the reported predicted measurement information is erroneous, it is promptly reported to the network, thereby preventing link failures caused by misleading network configuration due to the predicted measurement information, and improving the stability of the network link.

[0306] FIG4 is a flow chart of a communication method according to an embodiment of the present disclosure. As shown in FIG4 , the embodiment of the present disclosure relates to a communication method, which is executed by a network device. The method includes:

[0307] Step S4101: receiving the first information sent by the terminal.

[0308] In some embodiments, the first prediction information is used to indicate a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node predicted by the terminal to meet the measurement reporting condition.

[0309] In some embodiments, the measurement reporting condition includes at least one of the following:

[0310] The measurement result of the terminal meets the entry condition of the first network node;

[0311] The measurement result satisfies a leaving condition of the first network node;

[0312] The signal of the first network node is the strongest;

[0313] The terminal successfully switches to the first network node;

[0314] The first network node is the network node closest to the terminal;

[0315] The residence time of the terminal in the first network node exceeds a set threshold.

[0316] In some embodiments, the measurement reporting condition includes at least one of the following:

[0317] Measurement reporting conditions within the system;

[0318] Inter-system measurement reporting conditions;

[0319] Satellite measurement reporting conditions.

[0320] In some embodiments, the first prediction information includes a first prediction time domain, where the first prediction time domain is used to indicate a predicted duration range in which the first network node meets the measurement reporting condition.

[0321] In some embodiments, the first information includes a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node predicted by the terminal to meet the measurement reporting condition.

[0322] In some embodiments, the first information includes a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node predicted by the terminal to meet the measurement reporting condition.

[0323] The optional implementation of step S4101 can refer to the optional implementation of step S2205 in Figure 2A and other related parts in the embodiment involved in Figure 2A, which will not be repeated here.

[0324] In the above method, a network device receives first information sent by a terminal, the first information indicating an error in first prediction information, which is received prediction measurement information. Consequently, when the terminal determines that the reported prediction measurement information is erroneous, it promptly reports it to the network, thereby preventing link failures caused by misleading network configuration due to the prediction measurement information, and improving the stability of the network link.

[0325] Figure 5 is a flow chart of a communication method according to an embodiment of the present disclosure. As shown in Figure 5, the embodiment of the present disclosure relates to a communication method, which is executed by a terminal. The method includes:

[0326] Step S5101: Determine that the reported prediction information is wrong, and report first information to the network device.

[0327] In some embodiments, the first information is used to indicate that the prediction information is wrong.

[0328] Optionally, in some embodiments, after reporting future measurement reporting information, the terminal stores the prediction information in a local variable.

[0329] In some embodiments, the prediction information includes an identifier of a cell that satisfies a measurement reporting event and a reported measurement identifier.

[0330] In some embodiments, when the terminal determines that the target cell cannot meet the reporting event corresponding to the measurement identifier, it determines that the reported prediction information is incorrect. For example, the prediction information is measurement reporting information of the target cell within a set time domain range in the future. After the terminal sends the prediction information, as time passes, when the terminal's current time reaches the set time domain range, it actually measures the target cell and obtains a measurement result. The measurement result is evaluated, and when the measurement result does not meet the measurement reporting event of the target cell, it is determined that the reported prediction information is incorrect.

[0331] For example, a network device sends a measurement configuration to a terminal. The measurement identifier in the measurement configuration is meas ID 1, the triggering measurement reporting event corresponding to the reporting configuration is an A3 event, and the measurement object is used to indicate that the measurement reference signal frequency is 900 MHz. Using the time axis as the event description basis, at 1 ms, the terminal predicts based on the AI ​​model that cell 1 on 900 MHz will meet the reporting conditions of the A3 event at 100 ms. That is, the entry conditions (or exit conditions) of the A3 event are continuously met within the time domain interval of 1 ms-100 ms. The terminal then reports the prediction information, which includes meas ID 1, cell 1, and 100 ms. After 1 ms, the terminal continues to measure the data of the signal in cell 1 on 900 MHz and generates a measurement result. When the terminal finds at 20 ms that the measurement result of cell 1 does not meet the entry conditions (or exit conditions) of the A3 event, it is determined that the terminal does not meet the reporting conditions of the A3 event at 100 ms. When the corresponding terminal determines that the entry condition or exit condition of the A3 event cannot be continuously met within the 1ms-100ms time domain interval, resulting in a contradiction between the current measurement result and the reported prediction information, it is determined that the reported prediction information is incorrect.

[0332] In some embodiments, the prediction information includes the cell identifier that satisfies the measurement reporting event, the reported measurement identifier, and the predicted time domain that satisfies the measurement reporting event, wherein the predicted time domain is any time domain range after the current time.

[0333] Optionally, in some embodiments, before the prediction time domain, or within the prediction time domain, when it is determined through actual measurement that the target cell cannot satisfy the reporting event corresponding to the measurement identifier, the reported prediction information is determined to be erroneous.

[0334] In some embodiments, the first information is used to indicate a measurement identifier and / or a cell identifier of a prediction error.

[0335] In some embodiments, the first information includes a measurement identifier and / or a cell identifier of the predicted error.

[0336] In some embodiments, the first information does not include a measurement identifier and / or cell identifier of a predicted error. For example, the first information is used to indicate the predicted information in which an error occurred. The first information may include a measurement identifier and / or cell identifier corresponding to the predicted information in which no error occurred. The network device may compare the first information to determine the predicted information in which an error occurred.

[0337] By adopting the above method, when the terminal determines that the reported predicted measurement information is wrong, it reports to the network in time, thereby avoiding link failure caused by the predicted measurement information misleading the network configuration, and improving the stability of the network link.

[0338] Figure 6 is a schematic diagram of the structure of a terminal proposed in an embodiment of the present disclosure. As shown in Figure 6, terminal 6100 may include: a first transceiver module 6101. In some embodiments, the first transceiver module 6101 is configured to determine that the first prediction information is erroneous and transmit first information to a network device, where the first prediction information is reported predicted measurement information, and the first information is used to indicate that the first prediction information is erroneous. Optionally, the first transceiver module 6101 is configured to perform at least one of the communication steps, such as receiving and / or acquiring, performed by terminal 101 in any of the above communication methods, and will not be further described here.

[0339] In some embodiments, the first prediction information is used to indicate a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

[0340] In some embodiments, the terminal 6100 includes a storage module configured to:

[0341] Determine that the first prediction information has been reported, and store the first prediction information.

[0342] In some embodiments, the measurement reporting condition includes at least one of the following:

[0343] The measurement result satisfies the entry condition of the first network node;

[0344] The measurement result satisfies a leaving condition of the first network node;

[0345] The signal of the first network node is the strongest;

[0346] The terminal successfully switches to the first network node;

[0347] The first network node is the network node closest to the terminal;

[0348] The residence time of the terminal in the first network node exceeds a set threshold.

[0349] In some embodiments, the measurement reporting condition includes at least one of the following:

[0350] Measurement reporting conditions within the system;

[0351] Inter-system measurement reporting conditions;

[0352] Satellite measurement reporting conditions.

[0353] In some embodiments, the terminal 6100 includes a first determining module, which is configured to:

[0354] The wireless signal of the first network node does not meet the measurement reporting condition, and it is determined that the first prediction information is wrong.

[0355] In some embodiments, the terminal 6100 includes a second determining module, which is configured to:

[0356] Measuring a wireless signal of a first network node to generate a first measurement result;

[0357] Determining, based on the first measurement result, that the wireless signal of the first network node does not meet a measurement reporting condition;

[0358] It is determined that the first prediction information is wrong.

[0359] In some embodiments, the first prediction information includes a first prediction time domain, where the first prediction time domain is used to indicate a predicted time range in which the wireless signal of the first network node meets the measurement reporting condition.

[0360] In some embodiments, the terminal 6100 includes a third determining module, and the third determining module is configured to:

[0361] It is determined within the first prediction time domain that the second network node is inconsistent with the first network node, the first prediction information is determined to be wrong, and the second network node is a network node measured by the terminal that meets the measurement reporting condition.

[0362] In some embodiments, the terminal 6100 includes a fourth determining module, and the fourth determining module includes:

[0363] a generating unit, configured to measure a wireless signal of a first network node within a first prediction time domain, and generate a first measurement result;

[0364] a first determining unit, configured to determine, based on the first measurement result, that the wireless signal of the first network node does not meet the measurement reporting condition;

[0365] The second determining unit is configured to determine that the first prediction information is wrong.

[0366] In some embodiments, the generating unit is configured to:

[0367] Determining a second identifier of a measurement reporting condition according to the first prediction information;

[0368] A first measurement result is determined according to the second identifier.

[0369] In some embodiments, the first information includes a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

[0370] In some embodiments, the first information does not include the first identifier of the first network node and / or the second identifier of the measurement reporting condition, and the first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

[0371] Figure 7 is a schematic diagram of the structure of a network device proposed in an embodiment of the present disclosure. As shown in Figure 7, network device 7100 may include a second transceiver module 7101. In some embodiments, the second transceiver module 7101 is configured to receive first information sent by a terminal, where the first information indicates an error in first prediction information, and the first prediction information is received prediction measurement information. Optionally, the first transceiver module 7101 is configured to perform at least one of the communication steps, such as receiving and / or acquiring, performed by network device 102 in any of the above communication methods, and will not be further described here.

[0372] In some embodiments, the first prediction information is used to indicate a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

[0373] In some embodiments, the measurement reporting condition includes at least one of the following:

[0374] The measurement result of the terminal meets the entry condition of the first network node;

[0375] The measurement result satisfies a leaving condition of the first network node;

[0376] The signal of the first network node is the strongest;

[0377] The terminal successfully switches to the first network node;

[0378] The first network node is the network node closest to the terminal;

[0379] The residence time of the terminal in the first network node exceeds a set threshold.

[0380] In some embodiments, the measurement reporting condition includes at least one of the following:

[0381] Measurement reporting conditions within the system;

[0382] Inter-system measurement reporting conditions;

[0383] Satellite measurement reporting conditions.

[0384] In some embodiments, the first prediction information includes a first prediction time domain, where the first prediction time domain is used to indicate a predicted time range in which the wireless signal of the first network node meets the measurement reporting condition.

[0385] In some embodiments, the first information includes a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

[0386] In some embodiments, the first information includes a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

[0387] Figure 8 is a schematic diagram of the structure of a communication device 8100 according to an embodiment of the present disclosure. Communication device 8100 can be a second device (e.g., an access network device, a core network device, etc.), or a first device (e.g., a user device, etc.), or a chip, chip system, or processor that supports the second device in implementing any of the above methods, or a chip, chip system, or processor that supports the first device in implementing any of the above methods. Communication device 8100 can be used to implement the methods described in the above method embodiments. For details, please refer to the description of the above method embodiments.

[0388] As shown in Figure 8, the communication device 8100 includes one or more third processors 8101. The third processor 8101 can be a general-purpose processor or a dedicated processor, for example, a baseband processor or a central processing unit. The baseband processor can be used to process the communication protocol and communication data, and the central processing unit can be used to control the communication device (such as a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute programs, and process program data. Optionally, the communication device 8100 is used to perform any of the above methods. Optionally, one or more third processors 8101 are used to call instructions to cause the communication device 8100 to perform any of the above methods.

[0389] In some embodiments, the communication device 8100 further includes one or more third transceivers 8102. When the communication device 8100 includes one or more third transceivers 8102, the third transceiver 8102 performs at least one of the communication steps, such as sending and / or receiving, in the above method, and the third processor 8101 performs at least one of the other steps. In an optional embodiment, the transceiver may include a receiver and / or a transmitter, and the receiver and transmitter may be separate or integrated. Optionally, the terms transceiver, transceiver unit, transceiver, transceiver circuit, interface circuit, and interface may be interchangeable, the terms transmitter, transmitting unit, transmitter, and transmitting circuit may be interchangeable, and the terms receiver, receiving unit, receiver, and receiving circuit may be interchangeable.

[0390] In some embodiments, the communication device 8100 further includes one or more third memories 8103 for storing data. Alternatively, all or part of the third memories 8103 may be located outside the communication device 8100. In an alternative embodiment, the communication device 8100 may include one or more first interface circuits 8104. Optionally, the first interface circuit 8104 is connected to the third memories 8103. The first interface circuit 8104 may be configured to receive data from the third memories 8103 or other devices, and to send data to the third processor 8101 or other devices. For example, the first interface circuit 8104 may read data stored in the third memories 8103 and send the data to the third processor 8101.

[0391] The communication device 8100 described in the above embodiment may be a network device or a terminal, but the scope of the communication device 8100 described in the present disclosure is not limited thereto, and the structure of the communication device 8100 may not be limited by FIG8 . The communication device may be an independent device or may be part of a larger device. For example, the communication device may be: 1) an independent integrated circuit IC, or a chip, or a chip system or subsystem; (2) a collection of one or more ICs, optionally, the above IC collection may also include a storage component for storing data and programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, a terminal device, an intelligent terminal device, a cellular phone, a wireless device, a handheld device, a mobile unit, an in-vehicle device, a network device, a cloud device, an artificial intelligence device, etc.; (6) others, etc.

[0392] FIG9 is a schematic diagram of the structure of a chip 8200 according to an embodiment of the present disclosure. If the communication device 8100 can be a chip or a chip system, please refer to the schematic diagram of the structure of the chip 8200 shown in FIG9 , but the present invention is not limited thereto.

[0393] The chip 8200 includes one or more fourth processors 8201. The chip 8200 is configured to execute any one of the above methods.

[0394] In some embodiments, the chip 8200 further includes one or more second interface circuits 8202. The terms interface circuit, interface, and transceiver pins are optionally interchangeable. In some embodiments, the chip 8200 further includes one or more fourth memories 8203 for storing data. Optionally, all or part of the fourth memories 8203 may be located external to the chip 8200. Optionally, the second interface circuit 8202 is connected to the fourth memory 8203. The second interface circuit 8202 can be used to receive data from the fourth memory 8203 or other devices, or to send data to the fourth memory 8203 or other devices. For example, the second interface circuit 8202 can read data stored in the fourth memory 8203 and send the data to the fourth processor 8201.

[0395] In some embodiments, the second interface circuit 8202 performs at least one of the communication steps, such as sending and / or receiving, in the above-described method. For example, the second interface circuit 8202 performing the communication steps, such as sending and / or receiving, in the above-described method means that the second interface circuit 8202 performs data exchange between the fourth processor 8201, the chip 8200, the fourth memory 8203, or the transceiver device. In some embodiments, the fourth processor 8201 performs at least one of the other steps.

[0396] The modules and / or devices described in various embodiments, such as virtual devices, physical devices, and chips, can be arbitrarily combined or separated according to circumstances. Optionally, some or all steps can also be performed collaboratively by multiple modules and / or devices, which is not limited here.

[0397] The present disclosure also proposes a storage medium having instructions stored thereon, which, when executed on the communication device 8100, causes the communication device 8100 to execute any of the above methods. Optionally, the storage medium is an electronic storage medium. Optionally, the storage medium is a computer-readable storage medium, but is not limited thereto, and may also be a storage medium readable by other devices. Optionally, the storage medium may be a non-transitory storage medium, but is not limited thereto, and may also be a temporary storage medium.

[0398] The present disclosure also provides a program product, which, when executed by the communication device 8100, enables the communication device 8100 to perform any of the above methods. Optionally, the program product is a computer program product.

[0399] The present disclosure also proposes a computer program, which, when executed on a computer, causes the computer to perform any one of the above methods.

Claims

1. A communication method, characterized in that: Executed by a terminal, the method includes: It is determined that the first prediction information is wrong, and first information is sent to the network device, where the first prediction information is reported prediction measurement information, and the first information is used to indicate that the first prediction information is wrong.

2. The method according to claim 1, characterized in that The first prediction information is used to indicate a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

3. The method according to claim 1, characterized in that The method further comprises: Determine that the first prediction information has been reported, and store the first prediction information.

4. The method according to claim 2, characterized in that The measurement reporting condition includes at least one of the following: The measurement result satisfies the entry condition of the first network node; The measurement result satisfies a leaving condition of the first network node; The signal of the first network node is the strongest; The terminal successfully switches to the first network node; The first network node is a network node that is closest to the terminal; The residence time of the terminal in the first network node exceeds a set threshold.

5. The method according to claim 4, characterized in that The measurement reporting condition includes at least one of the following: Measurement reporting conditions within the system; Inter-system measurement reporting conditions; Satellite measurement reporting conditions.

6. The method according to claim 2, characterized in that The method further comprises: If the wireless signal of the first network node does not meet the measurement reporting condition, it is determined that the first prediction information is wrong.

7. The method according to claim 2, characterized in that The method further comprises: measuring a wireless signal of the first network node to generate a first measurement result; determining, according to the first measurement result, that the wireless signal of the first network node does not meet the measurement reporting condition; It is determined that the first prediction information is wrong.

8. The method according to claim 2, characterized in that The first prediction information includes a first prediction time domain, where the first prediction time domain is used to indicate a predicted duration range in which the wireless signal of the first network node meets the measurement reporting condition.

9. The method according to claim 8, characterized in that The method further comprises: It is determined within the first prediction time domain that the second network node is inconsistent with the first network node, and the first prediction information is determined to be incorrect. The second network node is a network node whose wireless signal measured by the terminal meets the measurement reporting condition.

10. The method according to claim 8, characterized in that The method further comprises: Measuring a wireless signal of the first network node within the first prediction time domain to generate a first measurement result; determining, according to the first measurement result, that the wireless signal of the first network node does not meet the measurement reporting condition; It is determined that the first prediction information is wrong.

11. The method according to claim 10, characterized in that The measuring the wireless signal of the first network node within the first prediction time domain to generate a first measurement result includes: determining, according to the first prediction information, the second identifier of the measurement reporting condition; The first measurement result is determined according to the second identifier.

12. The method according to any one of claims 1 to 11, characterized in that The first information includes a first identifier of a first network node and / or a second identifier of a measurement reporting condition. The first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

13. The method according to any one of claims 1 to 11, characterized in that The first information does not include a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

14. A communication method, characterized in that: Executed by a network device, the method includes: The first information sent by the receiving terminal is used to indicate that the first prediction information is wrong, and the first prediction information is the received prediction measurement information.

15. The method according to claim 14, characterized in that The first prediction information is used to indicate a first identifier of a first network node and / or a second identifier of a measurement reporting condition, and the first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

16. The method according to claim 15, characterized in that The measurement reporting condition includes at least one of the following: The measurement result of the terminal meets the entry condition of the first network node; The measurement result satisfies a leaving condition of the first network node; The signal of the first network node is the strongest; The terminal successfully switches to the first network node; The first network node is a network node that is closest to the terminal; The residence time of the terminal in the first network node exceeds a set threshold.

17. The method according to claim 16, characterized in that The measurement reporting condition includes at least one of the following: Measurement reporting conditions within the system; Inter-system measurement reporting conditions; Satellite measurement reporting conditions.

18. The method according to claim 13, wherein The first prediction information includes a first prediction time domain, where the first prediction time domain is used to indicate a predicted duration range in which the wireless signal of the first network node meets the measurement reporting condition.

19. The method according to any one of claims 14 to 18, characterized in that The first information includes a first identifier of a first network node and / or a second identifier of a measurement reporting condition. The first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

20. The method according to any one of claims 14 to 18, characterized in that The first information includes a first identifier of a first network node and / or a second identifier of a measurement reporting condition. The first network node is a network node whose wireless signal is predicted by the terminal to meet the measurement reporting condition.

21. A terminal, characterized in that: include: The first transceiver module is configured to determine that first prediction information is wrong and send first information to the network device, where the first prediction information is reported prediction measurement information and the first information is used to indicate that the first prediction information is wrong.

22. A network device, characterized in that: include: The second transceiver module is configured to receive first information sent by the terminal, where the first information is used to indicate that first prediction information is wrong, and the first prediction information is received prediction measurement information.

23. A terminal, characterized in that: include: one or more processors; The terminal is used to execute the communication method according to any one of claims 1 to 13.

24. A network device, characterized in that: include: one or more processors; The network device is used to execute the communication method according to any one of claims 14 to 20.

25. A communication system, characterized in that: The invention comprises a terminal and a network device, wherein the terminal is configured to implement the communication method according to any one of claims 1 to 13, and the network device is configured to implement the communication method according to any one of claims 14 to 20.

26. A storage medium storing instructions, characterized in that: When the instruction is executed on a communication device, the communication device is caused to execute the communication method according to any one of claims 1 to 13, or the communication device is caused to execute the communication method according to any one of claims 14 to 20.

27. A computer program product comprising a computer program and / or instructions, characterized in that When the computer program and / or instruction is executed by a communication device, the communication method according to any one of claims 1 to 13 is implemented; or when the computer program and / or instruction is executed by a communication device, the communication method according to any one of claims 14 to 20 is implemented.

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