Method and apparatus in communication node used for wireless communication

Abstract

The invention discloses a method and an apparatus in a communication node used for wireless communication. A communication node sends a first message, the first message comprising a first information block, the first information block comprising an identifier of at least a first cell; receiving a second message, wherein the second message comprises configuration information of the first cell; applying the configuration information of the first cell in response to a first condition being satisfied; wherein the first message requests configuration information of the at least first cell; the configuration information of the first cell comprises a C-RNTI of the first node in the first cell; the first condition comprises receiving a first command and the first command indicates the first cell and the first command is a MAC CE, or the second message configures the first condition. According to the scheme provided by the invention, mobility optimization is facilitated.

Description

Technical Field

[0001] The present application relates to a transmission method and device in a wireless communication system, and in particular to a method and device for reporting auxiliary information. Background Art

[0002] As wireless communications gradually evolve towards intelligence in the future, artificial intelligence (AI) and machine learning (ML) are introduced and studied by 3GPP, which can be used to reduce network power consumption and optimize mobility performance. Self-organizing networks (SON) include network self-configuration and self-optimization, providing reliable support for optimizing mobility performance. The existing 3GPP protocol supports user equipment (UE) to collect information and report the collected information to the base station.

[0003] With the continuous development of wireless communications, the requirements for mobility, transmission delay and system capacity are getting higher and higher. In Release-16, 3GPP (the 3rd Generation Partnership Project) introduced Conditional Handover (CHO), which allows UE to decide to perform handover when certain conditions are met to shorten the handover interruption time. At the RAN (Radio Access Network) #94e meeting, 3GPP decided to study L1 (Layer 1, Layer 1) / L2 (Layer 2, Layer 2) triggered mobility (L1 / L2 Triggered Mobility, LTM) in the "NR (New Radio) Further NR mobility enhancements" research project (Work Item, WI). Summary of the invention

[0004] In the traditional solution, the base station configures candidate cells for the UE in advance to reduce signaling interaction and / or shorten transmission delay during inter-cell mobility, especially but not limited to CHO, CPC, and LTM. The applicant found through research that the existing configuration of candidate cells is based on base station implementation and does not take into account the mobility preference of UE, resulting in inflexible configuration, high configuration limitations, and large resource usage. Therefore, how to assist the base station in configuring candidate cells is a problem that needs to be solved.

[0005] In response to the above problems, the present application provides a solution for auxiliary information reporting. In the description of the above problems, the NR system is used as an example. The present application is also applicable to scenarios such as LTE (Long-Term Evolution) or LTE-A (Long-Term Evolution Advanced) or future 6G systems, and achieves technical effects similar to those of the NR system; further, although the present application provides a specific implementation method for updating the trigger event of the measurement report of the RRC_CONNECTED state involved in the handover, the present application can also be used in scenarios such as the RRC_IDLE state or the RRC_INACTIVE state to achieve a technical effect similar to that of the RRC connection state for configuring the trigger event for the measurement reporting process. Further, the use of a unified design scheme for different scenarios also helps to reduce hardware complexity and cost. Further, although the present application provides a specific implementation method for the LTM and CHO scenarios, the present application can also be used in scenarios such as CPC to achieve technical effects similar to those in the LTM or CHO scenarios. Further, although the original intention of the present application is for the Uu air interface, the present application can also be used for the PC5 port to achieve technical effects similar to those of the Uu air interface. Furthermore, although the original intention of this application is for the terminal and base station scenario, this application is also applicable to the V2X (Vehicle-to-Everything) scenario, the communication scenario between the terminal and the relay, and the relay and the base station, to achieve similar technical effects in the terminal and base station scenario. Further, although the original intention of this application is for the terminal and base station scenario, this application is also applicable to the IAB (Integrated Access and Backhaul) communication scenario, to achieve similar technical effects in the terminal and base station scenario. Further, although the original intention of this application is for the terrestrial network (Terrestrial Network, TN) scenario, this application is also applicable to the non-terrestrial network (Non-Terrestrial Network, NTN) communication scenario, to achieve similar technical effects in the TN scenario. In addition, the use of a unified solution for different scenarios also helps to reduce hardware complexity and cost.

[0006] As an embodiment, the interpretation of the terminology in the present application refers to the definition of the 3GPP specification protocol TS36 series.

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

[0008] As an example, the interpretation of the terms in the present application refers to the definition of the TS38 series of specification protocols of 3GPP.

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

[0010] The present application discloses a method in a first node used for wireless communication, characterized by comprising:

[0011] sending a first message, the first message including a first information block, the first information block including at least an identifier of a first cell; receiving a second message, the second message including configuration information of the first cell; and applying the configuration information of the first cell as a response to the first condition being met;

[0012] The first message requests configuration information of at least the first cell; the configuration information of the first cell includes the C-RNTI of the first node in the first cell.

[0013] As an embodiment, the first condition includes receiving a first command, wherein the first command indicates the first cell, and the first command is a MAC CE.

[0014] As an embodiment, the second message configures the first condition.

[0015] As an embodiment, the problem to be solved by the present application includes: how to report the configuration information of the required candidate cells.

[0016] As an embodiment, the problem to be solved by the present application includes: how to decide whether to apply the candidate cell configuration.

[0017] As an embodiment, the problem to be solved by the present application includes: how to complete effective signaling interaction.

[0018] As an embodiment, the problem to be solved by the present application includes: how to shorten the transmission interruption time.

[0019] As an embodiment, the problem to be solved by the present application includes: how to optimize the mobility of UE.

[0020] As an embodiment, the characteristics of the above method include: the first message includes the first information block, which is used to request configuration information of at least the first cell.

[0021] As an embodiment, the benefits of the above method include: being conducive to optimization and adjustment on the base station side.

[0022] According to one aspect of the present application, it is characterized in that the first message includes that the first information block depends on the moving speed of the first node reaching a first threshold.

[0023] As an embodiment, the characteristics of the above method include: when the moving speed of the first node reaches a first threshold, the first message includes the first information block.

[0024] As an embodiment, the problem to be solved by the present application includes: how to deal with the fast switching scenario.

[0025] According to one aspect of the present application, it is characterized by comprising:

[0026] Before the first message is sent, receiving a third message, the third message including a second information block;

[0027] The first message including the first information block depends on the third message including the second information block.

[0028] As an embodiment, the characteristics of the above method include: when the third message includes the second information block, the first message includes the first information block.

[0029] As an embodiment, the benefits of the above method include: improving the robustness of switching.

[0030] According to one aspect of the present application, it is characterized in that the receiver of the second message stores relevant information of at least one cell in a first UE variable; wherein the first message includes the first information block depending on the relevant information of at least the first cell included in the first UE variable.

[0031] As an embodiment, the characteristics of the above method include: the first UE variable stores available cell information.

[0032] As an embodiment, the characteristics of the above method include: when the first UE variable includes relevant information of at least the first cell, the first message includes the first information block.

[0033] As an embodiment, the benefits of the above method include: it is helpful to expand the selection range of candidate cells.

[0034] As an embodiment, the benefits of the above method include: being conducive to AI model training.

[0035] According to one aspect of the present application, it is characterized by comprising:

[0036] The first transmitter sends a fourth message, where the fourth message indicates releasing configuration information of at least a second cell in the second UE variable.

[0037] As an embodiment, the characteristics of the above method include: the second UE variable stores configuration information of the cell.

[0038] As an embodiment, the characteristics of the above method include: the configuration information of at least the second cell in the second UE variable is decided to be released by the UE side, and the cell information of the released configuration information is indicated to the base station in the fourth message.

[0039] As an embodiment, the benefits of the above method include: being conducive to network self-optimization and self-configuration.

[0040] As an embodiment, the benefits of the above method include: facilitating data collection.

[0041] As an embodiment, the benefits of the above method include: it is beneficial for the UE side to store more information.

[0042] According to one aspect of the present application, it is characterized in that at least the first cell is based on the reasoning of the artificial intelligence processing system of the first node.

[0043] As an embodiment, the benefits of the above method include: being conducive to optimizing UE-side decision making.

[0044] As an embodiment, the benefits of the above method include: being helpful in improving link robustness.

[0045] According to one aspect of the present application, it is characterized by comprising:

[0046] Before the first message is sent, the sender of the first message receives a fifth message indicating a plurality of cells, the plurality of cells including the at least first cell;

[0047] As an embodiment, the benefits of the above method include: being helpful in improving the accuracy of UE-side decision making.

[0048] The present application discloses a method used in a second node of wireless communication, characterized by comprising:

[0049] receiving a first message, the first message comprising a first information block, the first information block comprising at least an identifier of a first cell;

[0050] transmitting a second message, wherein the second message includes configuration information of the first cell;

[0051] In which, as a response to the first condition being met, the sender of the first message applies the configuration information of the first cell; the first message requests the configuration information of at least the first cell; and the configuration information of the first cell includes the C-RNTI of the sender of the first message in the first cell.

[0052] As an embodiment, the first condition includes receiving a first command and the first command indicates a sender of the first message and the first command is a MAC CE.

[0053] As an embodiment, the second message configures the first condition.

[0054] According to one aspect of the present application, it is characterized in that the first message includes that the first information block depends on the moving speed of the first node reaching a first threshold.

[0055] According to one aspect of the present application, it is characterized by comprising:

[0056] before the first message is received, sending a third message, the third message including a second information block;

[0057] The first message including the first information block depends on the third message including the second information block.

[0058] According to one aspect of the present application, it is characterized in that the sender of the first message stores relevant information of at least one cell in a first UE variable; wherein, the first message includes the first information block depending on the relevant information of at least the first cell included in the first UE variable.

[0059] According to one aspect of the present application, it is characterized by comprising:

[0060] A fourth message is received, where the fourth message indicates releasing configuration information of at least a second cell in the second UE variable.

[0061] In response to the second message being received, the sender of the first message stores the configuration information of the first cell in the second UE variable.

[0062] According to one aspect of the present application, it is characterized in that the at least first cell is based on the reasoning of the artificial intelligence processing system of the first node.

[0063] According to one aspect of the present application, it is characterized by comprising:

[0064] before the first message is received, sending a fifth message indicating a plurality of cells, the plurality of cells including the at least first cell;

[0065] The present application discloses a first node used for wireless communication, characterized in that it includes:

[0066] A first transmitter sends a first message, wherein the first message includes a first information block, and the first information block includes at least an identifier of a first cell;

[0067] A first receiver receives a second message, wherein the second message includes configuration information of the first cell; and in response to a first condition being satisfied, applies the configuration information of the first cell;

[0068] The first message requests configuration information of at least the first cell; the configuration information of the first cell includes the C-RNTI of the first node in the first cell.

[0069] As an embodiment, the first condition includes receiving a first command, wherein the first command indicates the first cell, and the first command is a MAC CE.

[0070] As an embodiment, the second message configures the first condition.

[0071] The present application discloses a second node used for wireless communication, characterized in that it includes:

[0072] A second receiver receives a first message, wherein the first message includes a first information block, and the first information block includes at least an identifier of a first cell;

[0073] A second transmitter transmits a second message, where the second message includes configuration information of the first cell;

[0074] In which, as a response to the first condition being met, the sender of the first message applies the configuration information of the first cell; the first message requests the configuration information of at least the first cell; and the configuration information of the first cell includes the C-RNTI of the sender of the first message in the first cell.

[0075] As an embodiment, the first condition includes receiving a first command and the first command indicates a sender of the first message and the first command is a MAC CE.

[0076] As an embodiment, the second message configures the first condition.

[0077] As an embodiment, compared with the traditional solution, this application has the following advantages:

[0078] -. Facilitates self-configuration and self-optimization for mobility;

[0079] -. It is helpful to improve the probability of successful switching;

[0080] -. It is conducive to improving the reliability of cell switching;

[0081] -. It is beneficial to reduce the resource occupation on the base station side;

[0082] -. It is conducive to improving the autonomy of the UE side;

[0083] -. It is conducive to data collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0084] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0085] Figure 1 A flow chart showing the communication of a first node according to an embodiment of the present application;

[0086] Figure 2 A schematic diagram of a network architecture according to an embodiment of the present application is shown;

[0087] Figure 3 A schematic diagram showing an embodiment of a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application;

[0088] Figure 4 A schematic diagram showing a first communication device and a second communication device according to an embodiment of the present application is shown;

[0089] Figure 5 A wireless signal transmission flow chart according to an embodiment of the present application is shown;

[0090] Figure 6 A schematic diagram showing that the first message includes the first information block depending on the moving speed of the first node according to an embodiment of the present application;

[0091] Figure 7 A flowchart showing a node receiving the third message according to an embodiment of the present application is shown;

[0092] Figure 8 A schematic diagram showing that the first message includes the first information block depending on the first UE variable according to an embodiment of the present application;

[0093] Fig. 9 A flowchart showing the first node sending the fourth message according to an embodiment of the present application is shown;

[0094] Fig.10A schematic diagram showing an artificial intelligence processing system of the at least first cell based on the first node according to an embodiment of the present application is shown;

[0095] Fig.11 A flowchart showing a first node receiving the fifth message according to an embodiment of the present application is shown;

[0096] Fig.12 A structural block diagram of a processing device used in a first node according to an embodiment of the present application is shown;

[0097] Fig.13 A structural block diagram of a processing device used in a second node according to an embodiment of the present application is shown;

[0098] Fig.14 A schematic diagram of an artificial intelligence processing system according to an embodiment of the present application;

[0099] Fig.15 A schematic diagram of an artificial intelligence processing system according to another embodiment of the present application. DETAILED DESCRIPTION

[0100] The technical solution of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be noted that, unless there is a conflict, the embodiments in the present application and the features in the embodiments can be combined with each other arbitrarily.

[0101] Example 1

[0102] Embodiment 1 illustrates a flow chart of communication of a first node according to an embodiment of the present application, as shown in the attached Figure 1 Attached Figure 1 In the figure, each box represents a step. It should be emphasized that the order of the boxes in the figure does not represent the temporal relationship between the steps represented.

[0103] In Example 1, the first node in the present application sends a first message in step 101, the first message includes a first information block, and the first information block includes an identifier of at least a first cell; in step 102, a second message is received, and the second message includes configuration information of the first cell; in step 103, as a response to the first condition being met, the configuration information of the first cell is applied; wherein the first message requests the configuration information of at least the first cell; the configuration information of the first cell includes the C-RNTI of the first node in the first cell; the first condition includes receiving a first command and the first command indicates the first cell and the first command is a MAC CE, or the second message configures the first condition.

[0104] As an embodiment, the first message is an uplink message

[0105] As an embodiment, the first message is a side-link message.

[0106] As an embodiment, the first message is an RRC message.

[0107] As an embodiment, the first message is transmitted via CCCH (Common Control Channel).

[0108] As an embodiment, the first message is transmitted via a DCCH (Dedicated Control Channel).

[0109] As an embodiment, the first message is transmitted via SCCH (Sidelink Control Channel).

[0110] As an embodiment, the first message is transmitted via SRB1 (Signalling Radio Bearer 1).

[0111] As an embodiment, the first message is transmitted via SRB3 (Signalling Radio Bearer 3).

[0112] As an embodiment, the name of the first message includes report.

[0113] As an embodiment, the first message includes a field, and the name of the field includes report.

[0114] As an embodiment, the first message includes an AI report.

[0115] As an embodiment, the first message is an AI report.

[0116] As an embodiment, the first message includes a measurement report.

[0117] As an embodiment, the first message is a measurement report.

[0118] As an embodiment, the first message includes a third information block, the third information block includes first measurement information, and the first measurement information includes measurement information of at least a third cell.

[0119] As an embodiment, the first measurement information is used to trigger mobility configuration of the network.

[0120] As an embodiment, the at least third cell is a cell passed by the first node.

[0121] As an embodiment, the cell passed through refers to: a service cell.

[0122] As an embodiment, the cell passed through refers to: a target cell.

[0123] As an embodiment, the cell passed through refers to: a candidate cell.

[0124] As an embodiment, the cell passed through refers to: PCell.

[0125] As an embodiment, the cell passed through refers to: SCell.

[0126] As an embodiment, the cell passed through refers to: SpCell.

[0127] As an embodiment, the cell passed through refers to: a switched cell.

[0128] As an embodiment, the cell passed through refers to: a converted cell.

[0129] As an embodiment, the cell passed through refers to: a resident cell.

[0130] As an embodiment, the cell passed through refers to: a switched cell or a resident cell.

[0131] As an embodiment, the passed cell refers to a cell whose RSRQ is greater than a threshold.

[0132] As an embodiment, the passed cell refers to a cell whose RSRP is greater than a threshold.

[0133] As an embodiment, the passed cell refers to a cell whose SINR is greater than a threshold.

[0134] As an embodiment, the passed cell refers to a cell where any value of RSRP, RSRQ, and SINR is greater than a threshold.

[0135] As an embodiment, the at least third cell does not include the at least first cell.

[0136] As an embodiment, the at least third cell includes at least one cell of the at least first cell.

[0137] As an embodiment, the at least third cell includes the at least first cell.

[0138] As an embodiment, the first message does not include a downlink measurement result of at least one cell among the at least first cells.

[0139] As an embodiment, the first message does not include a downlink measurement result of any cell in the at least first cell.

[0140] As an embodiment, the first message includes a downlink measurement result of at least one cell among the at least first cell.

[0141] As an embodiment, the downlink measurement result is RSRP.

[0142] As an embodiment, the downlink measurement result is RSRQ.

[0143] As an embodiment, the downlink measurement result is SINR.

[0144] As an embodiment, the downlink measurement result is any one of RSRP, RSRQ or SINR.

[0145] As an embodiment, the name of the first message includes Information.

[0146] As an embodiment, the first message is a UEAssistanceInformation message.

[0147] As an embodiment, the first information block included in the first message indicates that at least the first cell is a candidate cell that the first node prefers to configure.

[0148] As an embodiment, the first information block included in the first message is used to report a preferred candidate cell to the network.

[0149] As an embodiment, the first information block included in the first message is used to recommend a candidate cell to the network.

[0150] As an embodiment, the first information block included in the first message is used to request configuration information of the candidate cell from the network.

[0151] As an embodiment, the selection of at least the first cell depends on the first node.

[0152] As a sub-embodiment of the above embodiment, the selection of at least the first cell depends on the first node, which means that the selection of at least the first cell is related to the position of the first node.

[0153] As a sub-embodiment of the above embodiment, the selection of at least the first cell depends on the first node, which means that the selection of at least the first cell is related to the moving speed of the first node.

[0154] As a sub-embodiment of the above embodiment, the selection of at least the first cell depends on the first node, which means that the selection of at least the first cell is related to the moving direction of the first node.

[0155] As a sub-embodiment of the above embodiment, the selection of at least the first cell depends on the first node, which means that the selection of at least the first cell is related to the historical information of the first node.

[0156] As a sub-embodiment of the above embodiment, the selection of at least the first cell depends on the first node, which means that the selection of at least the first cell is based on the perception of the first node.

[0157] As a sub-embodiment of the above embodiment, the selection of at least the first cell depends on the first node, which means that the selection of at least the first cell is based on the prediction of the first node.

[0158] As a sub-embodiment of the above embodiment, the selection of at least the first cell depends on the first node, which means that the selection of at least the first cell is based on reasoning of the first node.

[0159] As a sub-embodiment of the above embodiment, the selection of at least the first cell depends on the first node, which means that the selection of at least the first cell is determined based on the first node.

[0160] As a sub-embodiment of the above embodiment, after receiving the first information block, the network configures the information of at least the first cell for the first node.

[0161] As a sub-embodiment of the above embodiment, after receiving the first information block, the network evaluates the at least first cell. When the evaluation is satisfied, the network configures information of at least one of the at least first cells for the first node. When the evaluation is not satisfied, the relevant configuration is not performed.

[0162] As a sub-embodiment of the above embodiment, the evaluation is based on a measurement report of the at least first cell sent by the first node.

[0163] As a sub-embodiment of the above embodiment, the phrase based on the measurement report of the at least first cell sent by the first node means that the measurement result of the at least first cell is not optimal, but the measurement result of the at least first cell meets a threshold.

[0164] As a sub-embodiment of the above embodiment, the evaluation is based on information reported by the first node.

[0165] As a sub-embodiment of the above embodiment, the evaluation is based on information reported by multiple UEs.

[0166] As a sub-embodiment of the above embodiment, after the first node sends the first information block, it receives configuration information including the at least first cell and executes the configuration of the at least first cell.

[0167] As a sub-embodiment of the above embodiment, after the first node sends the first information block, under the assumption that the configuration information including at least the first cell is not received, when the number of transmissions reaches the maximum number of transmissions, the activities related to the first information block are stopped.

[0168] As a sub-embodiment of the above embodiment, after the first node sends the first information block, under the assumption that the configuration information including at least the first cell is not received, when the number of transmissions reaches the maximum number of transmissions, the behavior related to the first information block is stopped and a traditional network-side-based switching is performed.

[0169] As a sub-embodiment of the above embodiment, after the first node sends the first information block, under the assumption that the configuration information including at least the first cell is not received, when the number of transmissions reaches the maximum number of transmissions, the cell selection is re-executed.

[0170] As an embodiment, the name of the first information block includes preference.

[0171] As an embodiment, the name of the first information block includes candidate and preference.

[0172] As an embodiment, the name of the first information block includes candidate, cell and preference.

[0173] As an embodiment, the name of the first information block includes CHO, candidate, cell and preference.

[0174] As an embodiment, the name of the first information block includes LTM, candidate, cell and preference.

[0175] As an embodiment, the name of the first information block includes CPC, candidate, cell and preference.

[0176] As an embodiment, the first information block includes a candidatecellInfopreference.

[0177] As an embodiment, the first information block is a candidatecellInfopreference.

[0178] As an embodiment, the first information block is a candidatecellInfopreference-r19.

[0179] As an embodiment, the first information block is a candidatecellInfopreference-r20.

[0180] As an embodiment, the first information block includes a CHOcellInfopreference.

[0181] As an embodiment, the first information block is a CHOcellInfopreference.

[0182] As an embodiment, the first information block is a CHOcellInfopreference-r19.

[0183] As an embodiment, the first information block is a CHOcellInfopreference-r20.

[0184] As an embodiment, the first information block includes an LTMcellInfopreference.

[0185] As an embodiment, the first information block is a LTMcellInfopreference.

[0186] As an embodiment, the first information block is a LTMcellInfopreference-r19.

[0187] As an embodiment, the first information block is a LTMcellInfopreference-r20.

[0188] As an embodiment, whether the first information block is set to depend on the AI ​​module.

[0189] As an embodiment, the setting of the first information block depends on the AI ​​module.

[0190] As an embodiment, the content of the first information block depends on the AI ​​module.

[0191] As an embodiment, the phrase relying on an AI module means: based on the result of AI reasoning.

[0192] As an embodiment, the phrase relying on an AI module means: based on the result of AI calculation.

[0193] As an embodiment, the phrase relying on an AI module refers to: a result based on AI prediction.

[0194] As an embodiment, the first information block includes a first field, and the first field includes the identifier of the at least first cell.

[0195] As an embodiment, the first information block includes a second field, and the second field includes the preference priority of the at least first cell.

[0196] As an embodiment, the preference priorities are preconfigured.

[0197] As an embodiment, the preference priorities are predefined.

[0198] As an embodiment, the preference priority is a non-negative integer.

[0199] As an embodiment, the preference priority is a positive integer.

[0200] As an embodiment, the larger the value of the preference priority is, the higher the priority is.

[0201] As an embodiment, the smaller the value of the preference priority is, the higher the priority is.

[0202] As an embodiment, the first domain indicates the second domain.

[0203] As an embodiment, the first domain is associated with the second domain.

[0204] As an embodiment, the order of the identifiers of the at least first cell in the first information block indicates the preference priority of the at least first cell.

[0205] As a sub-embodiment of the above embodiment, the earlier the sequence of the identifier of the at least first cell in the first information block is, the higher the preference priority is.

[0206] As a sub-embodiment of the above embodiment, the earlier the sequence of the identifier of the at least first cell in the first information block is, the lower the preference priority is.

[0207] As an embodiment, the identifier of any cell in at least the first cell includes NCGI (NR CellGlobal Identifier).

[0208] As an embodiment, the identifier of any cell in at least the first cell includes a CGI (Cell Global Identifier).

[0209] As an embodiment, the identifier of any cell in the at least first cell includes a PLMN (Public Land Mobile Network).

[0210] As an embodiment, the identifier of any cell in at least the first cell includes one of NCGI, CGI, and PLMN.

[0211] As an embodiment, the identifier of any cell in at least the first cell includes a PLMN and a CGI.

[0212] As an embodiment, the identifier of any cell in at least the first cell is a bit string.

[0213] As an embodiment, the identifier of any one of the at least first cells uniquely indicates the at least first cell in a tracking area (Tracking Area).

[0214] As an embodiment, the identifier of any one of the at least first cells uniquely indicates the at least first cell in multiple tracking areas.

[0215] As an embodiment, the identifier of any one of the at least first cells uniquely indicates the at least first cell within a PLMN.

[0216] As an embodiment, the identifier of any one of the at least first cells uniquely indicates the at least first cell in multiple PLMNs.

[0217] As an embodiment, the identifier of any cell in the at least first cell includes a global cell identifier (Cell Global Identity) of the at least first cell.

[0218] As an embodiment, the identifier of the at least first cell is a global cell identifier and a tracking area code (Tracking Area Code) of the at least first cell.

[0219] As an embodiment, the identifier of the at least first cell includes a PCI (Physical Cell Identity) of the at least first cell.

[0220] As an embodiment, the identifier of the at least first cell is the PCI and carrier frequency (Carrier Frequency) of the at least first cell.

[0221] As an embodiment, if the global cell identifier and tracking area code of the at least first cell are available, the identifier of the at least first cell is the global cell identifier and tracking area code of the at least first cell; otherwise, the identifier of the at least first cell is the PCI of the at least first cell.

[0222] As an embodiment, the at least first cell is the first cell.

[0223] As an embodiment, the at least first cell is a plurality of cells, and the plurality of cells include the first cell.

[0224] As an embodiment, the at least first cell is a cell passed by the first node.

[0225] As an embodiment, at least part of the first cell is a cell passed by the first node.

[0226] As an embodiment, at least one of the at least first cells is a cell passed by the first node.

[0227] As an embodiment, any one of the at least first cells is a cell passed by the first node.

[0228] As an embodiment, the passed cells include configured cells.

[0229] As an embodiment, the passed cell refers to a configured cell.

[0230] As an embodiment, the passed cells include cells where one has resided.

[0231] As an embodiment, the passed cell refers to a cell in which one has resided.

[0232] As an embodiment, the passed cells include connected cells.

[0233] As an embodiment, the passed cell refers to a connected cell.

[0234] As an embodiment, the passed cell includes a cell to which the first node has been connected.

[0235] As an embodiment, the passed cell refers to a cell to which the first node has been connected.

[0236] As an embodiment, the passed cell includes a cell where measurement has been performed.

[0237] As an embodiment, the passed cell refers to a cell where measurement has been performed.

[0238] As an embodiment, the performing measurement refers to: performing downlink measurement.

[0239] As an embodiment, the performing measurement refers to: performing measurement of L1.

[0240] As an embodiment, the performing measurement refers to: performing L3 measurement.

[0241] As an embodiment, the performing measurement refers to: performing at least one of L1 measurement and L3 measurement.

[0242] As an embodiment, the second message is UE-specific (UE-Specific).

[0243] As an embodiment, the second message includes at least one RRC message.

[0244] As an embodiment, the second message is an RRC message.

[0245] As an embodiment, the second message is an RRCReconfiguration message.

[0246] As an embodiment, the second message is transmitted via a DCCH (Dedicated Control Channel).

[0247] As an embodiment, the second message is transmitted via SCCH (Sidelink Control Channel).

[0248] As an embodiment, the second message is transmitted via BCCH (Broadcast Control Channel).

[0249] As an embodiment, the second message is transmitted via SRB1 (Signalling Radio Bearer 1).

[0250] As an embodiment, the second message is transmitted via SRB3 (Signalling Radio Bearer 3).

[0251] As an embodiment, an RRC IE (Information Element) in the second message includes configuration information of the first cell.

[0252] As an embodiment, the conditionalReconfiguration field in the second message includes configuration information of the first cell.

[0253] As an embodiment, the second message includes configuration information of at least one cell among the at least first cell.

[0254] As an embodiment, the second message includes configuration information of each cell in the at least first cell.

[0255] As an embodiment, the second message includes configuration information of only the first cell among the at least first cell.

[0256] As an embodiment, the second message includes configuration information of at least one cell other than the at least first cell.

[0257] As an embodiment, the second message configures at least part of the first cell as candidate cells.

[0258] As an embodiment, the second message configures at least one of the at least first cells as a candidate cell.

[0259] As an embodiment, the second message configures all cells of at least the first cell as candidate cells.

[0260] As an embodiment, the second message configures the first cell as a candidate cell.

[0261] As an embodiment, the candidate cell is a CHO candidate cell.

[0262] As an embodiment, the candidate cell is an LTM candidate cell.

[0263] As an embodiment, the candidate cell is any one of a CHO candidate cell or a LTM candidate cell.

[0264] As an embodiment, the second message includes a first type of information block for each cell in the at least first cell, and the first type of information block includes the configuration information.

[0265] As a sub-embodiment of the above embodiment, only part of the fields in the first type of information block include the configuration information.

[0266] As a sub-embodiment of the above embodiment, all fields in the first type of information block include the configuration information.

[0267] As a sub-embodiment of the above embodiment, the first type of information block is a ReconfigurationWithSync field.

[0268] As a sub-embodiment of the above embodiment, the first type of information block includes a ServingCellConfig IE.

[0269] As a sub-embodiment of the above embodiment, the first type of information block includes a PDCCH-ServingCellConfig IE.

[0270] As a sub-embodiment of the above embodiment, the first type of information block includes a PDSCH-ServingCellConfig IE.

[0271] As an embodiment, the second message indicates configuration information of the first cell.

[0272] As an embodiment, the first node considers that the network complies with the instructions of the first message.

[0273] As an embodiment, the first node has the initiative to select the cell configuration.

[0274] As an embodiment, whether the first information block in the first message is set depends on the first capability of the first node.

[0275] As a sub-embodiment of the above embodiment, when the first node has the first capability, the first information block in the first message is set.

[0276] As an embodiment, whether the content of the first information block in the first message is sent depends on the first capability of the first node.

[0277] As a sub-embodiment of the above embodiment, when the first node has the first capability, the content in the first information block in the first message is sent.

[0278] As an embodiment, when the first node has the first capability, the first message is sent.

[0279] As an embodiment, when the first node has the first capability, the first message carries a first information block.

[0280] As an embodiment, the first capability is exclusive to the first node.

[0281] As an embodiment, the first capability supports at least AI / ML.

[0282] As an embodiment, the first capability supports at least model inference.

[0283] As an embodiment, the first capability supports at least model training.

[0284] As an embodiment, the sentence that the first message requests the configuration information of the at least first cell means that: the first message includes an indication of requesting the configuration information of the at least first cell.

[0285] As an embodiment, the sentence that the first message requests the configuration information of the at least first cell means that: the first information block in the first message includes an indication of requesting the configuration information of the at least first cell.

[0286] As an embodiment, the sentence that the first message requests the configuration information of the at least first cell means that: a field in the first information block in the first message includes an indication of requesting the configuration information of the at least first cell.

[0287] As an embodiment, the sentence that the first message requests the configuration information of the at least first cell means: the first message is sent, representing a request for the configuration information of the at least first cell.

[0288] As an embodiment, the sentence that the first message requests the configuration information of the at least first cell means: the first message includes the first information block, which represents a request for the configuration information of the at least first cell.

[0289] As an embodiment, the sentence that the first message requests the configuration information of the at least first cell means that: the first information block in the first message is set, representing a request for the configuration information of the at least first cell.

[0290] As an embodiment, the sentence that the first message requests the configuration information of the at least first cell means that: some fields in the first information block in the first message are set, representing a request for the configuration information of the at least first cell.

[0291] As an embodiment, the sentence that the first message requests the configuration information of the at least first cell means that: a field in the first information block in the first message is set, representing a request for the configuration information of the at least first cell.

[0292] As an embodiment, the first message requests partial configuration information of at least the first cell.

[0293] As a sub-embodiment of the above embodiment, the part of the configuration information is dedicated configuration information.

[0294] As an embodiment, the configuration information of the first cell includes configuration information of the physical layer of the first cell.

[0295] As an embodiment, the configuration information of the first cell includes a C (Cell)-RNTI (Radio Network Temporary Identifier) ​​of the first node in the first cell.

[0296] As an embodiment, the configuration information of the first cell includes using the newUE-Identity field as the C-RNTI of the first node in the first cell.

[0297] As an embodiment, the configuration information of the first cell includes public configuration information of the first cell.

[0298] As an embodiment, the configuration information of the first cell includes at least part of the domain in ServingCellConfigCommonIE.

[0299] As an embodiment, the configuration information of the first cell includes the downlink common configuration (DownlinkConfigCommon) of the first cell.

[0300] As an embodiment, the configuration information of the first cell includes an uplink common configuration (UplinkConfigCommon) of the first cell.

[0301] As an embodiment, the configuration information of the first cell includes the periodicity (Periodicity) of the SSB of the first cell.

[0302] As an embodiment, the configuration information of the first cell includes a PBCH (Physical broadcast channel) configuration of the first cell.

[0303] As an embodiment, the SSB is SS (Synchronization Signals) / PBCH.

[0304] As an embodiment, the SSB is a Synchronization Signals Block.

[0305] As an embodiment, the configuration information of the first cell includes the time domain positions of the SSB of the first cell.

[0306] As an embodiment, the configuration information of the first cell includes global cell identification information of the first cell.

[0307] As an embodiment, the configuration information of the first cell includes physical cell identification information of the first cell.

[0308] As an embodiment, the first condition is a default condition.

[0309] As an embodiment, the first condition is preconfigured.

[0310] As an embodiment, the first condition is a switching execution condition.

[0311] As an embodiment, the first condition is a CHO execution condition.

[0312] As an embodiment, the first condition is a CPC execution condition.

[0313] As an embodiment, the first condition is an LTM execution condition.

[0314] As an embodiment, the first condition is a continuous switching condition.

[0315] As an embodiment, the first condition is based on measurement.

[0316] As an embodiment, the first condition is based on L1 measurement.

[0317] As an embodiment, the first condition is based on L3 measurement.

[0318] As an embodiment, the first condition is based on at least one of L3 measurement and L1 measurement.

[0319] As an embodiment, the first condition is time interval dependent.

[0320] As a sub-embodiment of the above embodiment, the phrase "depending on the time interval" means that the first condition is satisfied within a certain time interval.

[0321] As an embodiment, the first condition is configured for the first node.

[0322] As an embodiment, the first node evaluates the first condition.

[0323] As an embodiment, when the first condition is met, the configuration information of the first cell is applied.

[0324] As an embodiment, the first condition is met, triggering the application of the configuration information of the first cell.

[0325] As an embodiment, in response to the first condition being met, the configuration information of the first cell is applied.

[0326] As an embodiment, the first command indicating the first cell means that: the first command indicates that the configuration information of the first cell is applied.

[0327] As an embodiment, the first command indicating the first cell means that: the first command indicates that the configuration information of the first cell is determined to be applied.

[0328] As an embodiment, the first command indicating the first cell means: the first command indicates an identifier of the first cell.

[0329] As an embodiment, the first command indicating the first cell means: the first command indicates a configuration index of the first cell.

[0330] As an embodiment, the first command indicating the first cell means: the first command indicates the TCI state of the first cell.

[0331] As an embodiment, the first command indicating the first cell means: the first command indicates the TA value of the first cell.

[0332] As an embodiment, the first command activates the first node to perform switching related behavior.

[0333] As an embodiment, the first command activates the configuration information of the first cell.

[0334] As an embodiment, the first command carries dedicated information of the first cell.

[0335] As an embodiment, the first command is a switching command.

[0336] As an embodiment, the first command is an LTM conversion command.

[0337] As an embodiment, the first command is an activation command.

[0338] As an embodiment, the first command indicates switching to the first cell.

[0339] As an embodiment, the first command indicates that the first cell is set as SpCell (SpecialCell, PCell (primary cell) and PSCell (primary and secondary cell)).

[0340] As an embodiment, the first command indicates that the first cell is set as a serving cell.

[0341] As an embodiment, the first condition does not include receiving a first command.

[0342] As an embodiment, a message received by the first node before the second message is used to configure the first condition.

[0343] As an embodiment, the second message configures the first condition.

[0344] As an embodiment, the second message configures the first condition, and the first node evaluates the first condition.

[0345] As an embodiment, the second message configures the first condition, and the first condition does not include receiving a switching command.

[0346] As an embodiment, the second message configuring the first condition means: the second message configuring at least one threshold required for the first condition.

[0347] As an embodiment, the second message configuring the first condition means: the second message configuring the first condition requires an increment of at least one threshold.

[0348] As an embodiment, the phrase "the second message configures the first condition" means: the second message configures partial information of at least one threshold required for the first condition.

[0349] As an embodiment, the phrase the second message configures the first condition means: the second message indicates the first condition.

[0350] As an embodiment, the phrase "the second message configures the first condition" means: the second message indicates an index of at least one threshold value required by the first condition.

[0351] As an embodiment, the second message configuration includes multiple conditions including the first condition.

[0352] Example 2

[0353] Embodiment 2 illustrates a schematic diagram of a network architecture according to an embodiment of the present application, as shown in the attached Figure 2 Attached Figure 2The network architecture 200 of a 5G NR (New Radio) / LTE (Long-Term Evolution) / LTE-A (Long-Term Evolution Advanced) system is illustrated. The 5G NR / LTE / LTE-A network architecture 200 may be referred to as a 5GS (5G System) / EPS (Evolved Packet System) 200 or some other suitable term. The 5GS / EPS 200 includes at least one of a UE (User Equipment) 201, a RAN (Radio Access Network) 202, a 5GC (5G Core Network) / EPC (Evolved Packet Core) 210, a HSS (Home Subscriber Server) / UDM (Unified Data Management) 220, and an Internet service 230. The 5GS / EPS may be interconnected with other access networks, but these entities / interfaces are not shown for simplicity. As shown, 5GS / EPS provides packet switching services, but it will be readily understood by those skilled in the art that the various concepts presented throughout this application can be extended to networks or other cellular networks that provide circuit switching services. RAN includes node 203 and other nodes 204. Node 203 provides user and control plane protocol terminations toward UE 201. Node 203 can be connected to other nodes 204 via an Xn interface (e.g., backhaul) / X2 interface. Node 203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a basic service set (BSS), an extended service set (ESS), a TRP (transmitting receiving node) or some other suitable terminology. Node 203 provides an access point to 5GC / EPC 210 for UE 201. Examples of UE 201 include cellular phones, smart phones, session initiation protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), satellite radios, non-terrestrial base station communications, satellite mobile communications, global positioning systems, multimedia devices, video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband Internet of Things devices, machine type communication devices, land vehicles, cars, wearable devices, or any other similar functional devices. Those skilled in the art may also refer to UE 201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable term.Node 203 is connected to 5GC / EPC210 via an S1 / NG interface. 5GC / EPC210 includes MME (Mobility Management Entity) / AMF (Authentication Management Field) / SMF (Session Management Function) 211, other MME / AMF / SMF214, S-GW (Service Gateway) / UPF (User Plane Function) 212, and P-GW (Packet Data Network Gateway) / UPF213. MME / AMF / SMF211 is a control node that handles signaling between UE201 and 5GC / EPC210. ​​In general, MME / AMF / SMF211 provides bearer and connection management. All user IP (Internet Protocal) packets are transmitted through S-GW / UPF212, which itself is connected to P-GW / UPF213. P-GW provides UE IP address allocation and other functions. P-GW / UPF213 is connected to Internet service 230. Internet service 230 includes operator-corresponding Internet protocol services, which may specifically include Internet, Intranet, IMS (IP Multimedia Subsystem) and packet-switched streaming services.

[0354] As an embodiment, the UE201 corresponds to the first node in the present application.

[0355] As an embodiment, the UE 201 is a user equipment (User Equipment, UE).

[0356] As an embodiment, the UE201 is a base station device (BaseStation, BS).

[0357] As an embodiment, the UE 201 is a relay device.

[0358] As an embodiment, the UE201 is a gateway device.

[0359] As an embodiment, the node 203 corresponds to the second node in the present application.

[0360] As an embodiment, the node 203 is a base station device.

[0361] As an embodiment, the node 203 is a user equipment.

[0362] As an embodiment, the node 203 is a relay device.

[0363] As an embodiment, the node 203 is a gateway device.

[0364] Typically, the UE 201 is a user equipment, and the node 203 is a base station device.

[0365] Typically, the UE 201 is a user equipment, and the node 203 is a user equipment.

[0366] Typically, the UE 201 is a base station device, and the node 203 is a base station device.

[0367] As an embodiment, the user equipment supports transmission of a non-terrestrial network (NTN).

[0368] As an embodiment, the user equipment supports transmission of a terrestrial network (Terrestrial Network).

[0369] As an embodiment, the user equipment supports dual connection (DC) transmission.

[0370] As an embodiment, the user equipment includes an aircraft.

[0371] As an embodiment, the user equipment includes a vehicle-mounted terminal.

[0372] As an embodiment, the user equipment includes a vessel.

[0373] As an embodiment, the user equipment includes an Internet of Things terminal.

[0374] As an embodiment, the user equipment includes a terminal of the industrial Internet of Things.

[0375] As an embodiment, the user equipment includes a device supporting low-latency and high-reliability transmission.

[0376] As an embodiment, the user equipment includes a test device.

[0377] As an embodiment, the user equipment includes a signaling tester.

[0378] As an embodiment, the user equipment includes an IAB (Integrated Access and Backhaul)-MT.

[0379] As an embodiment, the user equipment supports generating reports using AI (Artificial Intelligence) or machine learning (Machine Learning).

[0380] As an embodiment, the user equipment supports dynamically configuring reporting information using AI (Artificial Intelligence) or machine learning (Machine Learning).

[0381] As an embodiment, the user equipment supports dynamic switching using AI (Artificial Intelligence) or machine learning (Machine Learning).

[0382] As an embodiment, the user equipment supports generating a trained model using training data or generating partial parameters in the trained model using trained data.

[0383] As an embodiment, the user equipment supports determining the first message through training.

[0384] As an embodiment, the user equipment supports determining at least part of the information in the first message through training.

[0385] As an embodiment, the user equipment supports applying the second message through training.

[0386] As an embodiment, the user equipment supports applying at least part of the information in the second message through training.

[0387] As an embodiment, the user equipment is a terminal supporting Massive-MIMO.

[0388] As an embodiment, the base station device supports transmission in a non-terrestrial network.

[0389] As an embodiment, the base station device supports transmission of a terrestrial network.

[0390] As an embodiment, the base station equipment includes a base transceiver station (Base Transceiver Station, BTS).

[0391] As an embodiment, the base station device includes a Node B (NodeB, NB).

[0392] As an embodiment, the base station device includes a gNB.

[0393] As an embodiment, the base station device includes an eNB.

[0394] As an embodiment, the base station device includes ng-eNB.

[0395] As an embodiment, the base station device includes en-gNB.

[0396] As an embodiment, the base station device includes a CU (Centralized Unit).

[0397] As an embodiment, the base station device includes a DU (Distributed Unit).

[0398] As an embodiment, the base station device includes a TRP (Transmitter Receiver Point).

[0399] As an embodiment, the base station device includes a macro cellular (Marco Cellular) base station.

[0400] As an embodiment, the base station device includes a micro cell base station.

[0401] As an embodiment, the base station device includes a pico cell (Pico Cell) base station.

[0402] As an embodiment, the base station device includes a home base station (Femtocell).

[0403] As an embodiment, the base station device includes a flying platform device.

[0404] As an embodiment, the base station device includes a satellite device.

[0405] As an embodiment, the base station device includes a testing device.

[0406] As an embodiment, the base station equipment includes a signaling tester.

[0407] As an embodiment, the base station device includes a gateway device.

[0408] As an embodiment, the base station device includes an IAB-node.

[0409] As an embodiment, the base station device includes an IAB-donor.

[0410] As an embodiment, the base station device includes an IAB-donor-CU.

[0411] As an embodiment, the base station device includes an IAB-donor-DU.

[0412] As an embodiment, the base station device includes an IAB-DU.

[0413] As an embodiment, the base station device includes IAB-MT.

[0414] As an embodiment, the base station device supports transmission based on Massive-MIMO.

[0415] As an embodiment, the base station device supports decompression of CSI using AI or deep learning.

[0416] As an embodiment, the base station device supports mobility management using AI or deep learning.

[0417] Example 3

[0418] Embodiment 3 shows a schematic diagram of an embodiment of a wireless protocol architecture of a user plane and a control plane according to the present application, as shown in the attached Figure 3 shown. Figure 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane 350 and a control plane 300, Figure 3The radio protocol architecture for the control plane 300 is shown in three layers: Layer 1, Layer 2, and Layer 3. Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions. The L1 layer will be referred to as PHY 301 in this article. Layer 2 (L2 layer) 305 is above PHY 301 and includes a MAC (Medium Access Control) sublayer 302, an RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol) sublayer 304. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security by encrypting data packets, and provides inter-zone mobility support. The RLC sublayer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for out-of-order reception due to HARQ (Hybrid Automatic Repeat Request). The MAC sublayer 302 provides multiplexing between logical and transport channels. The MAC sublayer 302 is also responsible for allocating various radio resources (e.g., resource blocks) in a cell. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sublayer 306 in layer 3 (L3 layer) in the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and using RRC signaling to configure the lower layers. The radio protocol architecture of the user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer). In the user plane 350, the radio protocol architecture is substantially the same as the corresponding layers and sublayers in the control plane 300 for the physical layer 351, the PDCP sublayer 354 in the L2 layer 355, the RLC sublayer 353 in the L2 layer 355, and the MAC sublayer 352 in the L2 layer 355, but the PDCP sublayer 354 also provides header compression for upper layer data packets to reduce radio transmission overhead. The L2 layer 355 in the user plane 350 also includes a SDAP (Service Data Adaptation Protocol) sublayer 356. The SDAP sublayer 356 is responsible for mapping between QoS flows and data radio bearers (DRBs) to support service diversity.

[0419] As an example, Figure 3 The wireless protocol architecture in is applicable to the first node in this application.

[0420] As an example, Figure 3The wireless protocol architecture in is applicable to the second node in this application.

[0421] As an embodiment, the first message in the present application is generated in the RRC306.

[0422] As an embodiment, the second message in the present application is generated in the RRC306.

[0423] As an embodiment, the third message in the present application is generated in the RRC306.

[0424] As an embodiment, the fourth message in the present application is generated in the RRC306.

[0425] As an embodiment, the fifth message in the present application is generated in the RRC306.

[0426] As an embodiment, the first information block in the present application is generated in the RRC306.

[0427] As an embodiment, the second information block in the present application is generated in the RRC306.

[0428] As an embodiment, the first condition in the present application is generated in the RRC306.

[0429] As an embodiment, the first UE variable in the present application is set in the RRC306.

[0430] As an embodiment, the second UE variable in the present application is set in the RRC306.

[0431] As an embodiment, the first command in the present application is generated in the RRC306.

[0432] As an embodiment, the first command in the present application is generated by the MAC302 or MAC352.

[0433] As an embodiment, the first command in the present application is generated by the PHY301 or PHY351.

[0434] As an embodiment, the first threshold in the present application is generated in the RRC306.

[0435] As an embodiment, the first threshold in the present application is generated by the MAC302 or MAC352.

[0436] As an embodiment, the first threshold in the present application is generated by the PHY301 or PHY351.

[0437] Example 4

[0438] Embodiment 4 shows a schematic diagram of a first communication device and a second communication device according to the present application, as shown in the attached figure. Figure 4 shown. Figure 4 is a block diagram of a first communication device 450 and a second communication device 410 communicating with each other in an access network.

[0439] The first communication device 450 includes a controller / processor 459, a memory 460, a data source 467, a transmit processor 468, a receive processor 456, a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmitter / receiver 454 and an antenna 452.

[0440] The second communication device 410 includes a controller / processor 475 , a memory 476 , a receive processor 470 , a transmit processor 416 , a multi-antenna receive processor 472 , a multi-antenna transmit processor 471 , a transmitter / receiver 418 and an antenna 420 .

[0441] In transmission from the second communication device 410 to the first communication device 450, at the second communication device 410, upper layer data packets from the core network are provided to the controller / processor 475. The controller / processor 475 implements the functionality of the L2 layer. In transmission from the second communication device 410 to the first communication device 450, the controller / processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the first communication device 450 based on various priority metrics. The controller / processor 475 is also responsible for retransmission of lost packets and signaling to the first communication device 450. The transmit processor 416 and the multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (i.e., the physical layer). The transmit processor 416 implements coding and interleaving to facilitate forward error correction (FEC) at the second communication device 410, as well as mapping of signal constellations based on various modulation schemes (e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M-phase shift keying (M-PSK), M-quadrature amplitude modulation (M-QAM)). The multi-antenna transmit processor 471 performs digital spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing on the coded and modulated symbols to generate one or more spatial streams. The transmit processor 416 then maps each spatial stream to a subcarrier, multiplexes it with a reference signal (e.g., a pilot) in the time domain and / or frequency domain, and then uses an inverse fast Fourier transform (IFFT) to generate a physical channel carrying a time-domain multi-carrier symbol stream. The multi-antenna transmit processor 471 then performs a transmit analog precoding / beamforming operation on the time-domain multi-carrier symbol stream. Each transmitter 418 converts the baseband multi-carrier symbol stream provided by the multi-antenna transmit processor 471 into a radio frequency stream, and then provides it to a different antenna 420.

[0442] In the transmission from the second communication device 410 to the first communication device 450, at the first communication device 450, each receiver 454 receives a signal through its corresponding antenna 452. Each receiver 454 recovers the information modulated onto the RF carrier and converts the RF stream into a baseband multi-carrier symbol stream and provides it to the receiving processor 456. The receiving processor 456 and the multi-antenna receiving processor 458 implement various signal processing functions of the L1 layer. The multi-antenna receiving processor 458 performs a receiving analog precoding / beamforming operation on the baseband multi-carrier symbol stream from the receiver 454. The receiving processor 456 uses a fast Fourier transform (FFT) to convert the baseband multi-carrier symbol stream after the receiving analog precoding / beamforming operation from the time domain to the frequency domain. In the frequency domain, the physical layer data signal and the reference signal are demultiplexed by the receiving processor 456, wherein the reference signal will be used for channel estimation, and the data signal is recovered after multi-antenna detection in the multi-antenna receiving processor 458 to any spatial stream destined for the first communication device 450. The symbols on each spatial stream are demodulated and recovered in the receiving processor 456, and soft decisions are generated. The receiving processor 456 then decodes and deinterleaves the soft decisions to recover the upper layer data and control signals transmitted by the second communication device 410 on the physical channel. The upper layer data and control signals are then provided to the controller / processor 459. The controller / processor 459 implements the functions of the L2 layer. The controller / processor 459 may be associated with a memory 460 that stores program codes and data. The memory 460 may be referred to as a computer-readable medium. In the transmission from the second communication device 410 to the second communication device 450, the controller / processor 459 provides multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, and control signal processing to recover the upper layer data packets from the core network. The upper layer data packets are then provided to all protocol layers above the L2 layer. Various control signals may also be provided to L3 for L3 processing.

[0443] In the transmission from the first communication device 450 to the second communication device 410, at the first communication device 450, a data source 467 is used to provide upper layer data packets to the controller / processor 459. The data source 467 represents all protocol layers above the L2 layer. Similar to the transmission function at the second communication device 410 described in the transmission from the second communication device 410 to the first communication device 450, the controller / processor 459 implements header compression, encryption, packet segmentation and reordering, and multiplexing between logical and transport channels based on radio resource allocation, and implements L2 layer functions for user plane and control plane. The controller / processor 459 is also responsible for the retransmission of lost packets and signaling to the second communication device 410. The transmit processor 468 performs modulation mapping and channel coding processing, and the multi-antenna transmit processor 457 performs digital multi-antenna spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing. Then, the transmit processor 468 modulates the generated spatial stream into a multi-carrier / single-carrier symbol stream, which is then provided to different antennas 452 via the transmitter 454 after analog precoding / beamforming operations in the multi-antenna transmit processor 457. Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into a radio frequency symbol stream, and then provides it to the antenna 452.

[0444] In the transmission from the first communication device 450 to the second communication device 410, the function at the second communication device 410 is similar to the reception function at the first communication device 450 described in the transmission from the second communication device 410 to the first communication device 450. Each receiver 418 receives a radio frequency signal through its corresponding antenna 420, converts the received radio frequency signal into a baseband signal, and provides the baseband signal to the multi-antenna reception processor 472 and the reception processor 470. The reception processor 470 and the multi-antenna reception processor 472 jointly implement the functions of the L1 layer. The controller / processor 475 implements the L2 layer functions. The controller / processor 475 can be associated with a memory 476 storing program codes and data. The memory 476 can be referred to as a computer-readable medium. In the transmission from the first communication device 450 to the second communication device 410, the controller / processor 475 provides multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover the upper layer data packets from the UE 450. Upper layer packets from controller / processor 475 may be provided to the core network.

[0445] As an embodiment, the first communication device 450 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used together with the at least one processor, and the first communication device 450 at least: sends a first message, the first message includes a first information block, the first information block includes an identifier of at least a first cell; receives a second message, the second message includes configuration information of the first cell; as a response to a first condition being met, applies the configuration information of the first cell; wherein the first message requests the configuration information of at least the first cell; the configuration information of the first cell includes the C-RNTI of the first node in the first cell; the first condition includes receiving a first command and the first command indicates the first cell and the first command is a MAC CE, or the second message configures the first condition.

[0446] As an embodiment, the first communication device 450 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates actions when executed by at least one processor, and the actions include: sending a first message, wherein the first message includes a first information block, wherein the first information block includes an identifier of at least a first cell; receiving a second message, wherein the second message includes configuration information of the first cell; applying the configuration information of the first cell as a response to a first condition being met; wherein the first message requests the configuration information of at least the first cell; the configuration information of the first cell includes the C-RNTI of the first node in the first cell; the first condition includes receiving a first command and the first command indicates the first cell and the first command is a MAC CE, or the second message configures the first condition.

[0447] As an embodiment, the second communication device 410 corresponds to the second node in the present application; the second communication device 410 includes: at least one processor and at least one memory, the at least one memory includes computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor. The second communication device 410 at least: receives a first message, the first message includes a first information block, the first information block includes at least an identifier of a first cell; transmits a second message, the second message includes configuration information of the first cell; wherein, as a response to the first condition being met, the sender of the first message applies the configuration information of the first cell; the first message requests the configuration information of at least the first cell; the configuration information of the first cell includes the C-RNTI of the sender of the first message in the first cell; the first condition includes receiving a first command and the first command indicates the sender of the first message and the first command is a MAC CE, or the second message configures the first condition.

[0448] As an embodiment, the second communication device 410 corresponds to the second node in the present application; the second communication device 410 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generates an action when executed by at least one processor, the action including: receiving a first message, the first message including a first information block, the first information block including an identifier of at least a first cell; transmitting a second message, the second message including configuration information of the first cell; wherein, as a response to the first condition being met, the sender of the first message applies the configuration information of the first cell; the first message requests the configuration information of at least the first cell; the configuration information of the first cell includes the C-RNTI of the sender of the first message in the first cell; the first condition includes receiving a first command and the first command indicates the sender of the first message and the first command is a MAC CE, or the second message configures the first condition.

[0449] As an embodiment, at least one of the antenna 452, the transmitter 454, the transmit processor 468, and the controller / processor 459 is used to send a first message.

[0450] As an embodiment, at least one of the antenna 420, the receiver 418, the receiving processor 470, and the controller / processor 475 is used to receive a first message.

[0451] As an embodiment, at least one of the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 is used to receive a second message.

[0452] As an embodiment, at least one of the antenna 420, the transmitter 418, the transmit processor 416, and the controller / processor 475 is used to send a second message.

[0453] As an embodiment, at least one of the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 is used to receive a third message.

[0454] As an embodiment, at least one of the antenna 420, the transmitter 418, the transmit processor 416, and the controller / processor 475 is used to send a third message.

[0455] As an embodiment, at least one of the antenna 452, the transmitter 454, the transmit processor 468, and the controller / processor 459 is used to send a fourth message.

[0456] As an embodiment, at least one of the antenna 420, the receiver 418, the receiving processor 470, and the controller / processor 475 is used to receive a fourth message.

[0457] As an embodiment, at least one of the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 is used to receive a fifth message.

[0458] As an embodiment, at least one of the antenna 420, the transmitter 418, the transmit processor 416, and the controller / processor 475 is used to send a fifth message.

[0459] As an embodiment, at least one of the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 is used to receive a first command.

[0460] As an embodiment, at least one of the antenna 420, the transmitter 418, the transmit processor 416, and the controller / processor 475 is used to send a first command.

[0461] As an embodiment, the first communication device 450 corresponds to the first node in this application.

[0462] As an embodiment, the first communication device 410 corresponds to the second node in this application.

[0463] As an embodiment, the first communication device 450 is a user equipment.

[0464] As an embodiment, the first communication device 450 is a base station device.

[0465] As an embodiment, the first communication device 450 is a relay device.

[0466] As an embodiment, the second communication device 410 is a user equipment.

[0467] As an embodiment, the second communication device 410 is a base station device.

[0468] As an embodiment, the second communication device 410 is a relay device.

[0469] Example 5

[0470] Embodiment 5 illustrates a wireless signal transmission flow chart according to an embodiment of the present application, as shown in the attached Figure 5 It is particularly noted that the order in this example does not limit the signal transmission order and implementation order in this application.

[0471] for First node U01 In step S5101, a first message is sent, the first message includes a first information block, the first information block includes at least an identifier of a first cell; in step S5102, a second message is received, the second message includes configuration information of the first cell; in step S5103, a first command is received; in step S5104, in response to the first condition being met, the configuration information of the first cell is applied.

[0472] for Second node N02 In step S5201, a first message is received; in step S5202, a second message is sent; in step S5203, a first command is sent.

[0473] In embodiment 5, the first message requests configuration information of at least the first cell; the configuration information of the first cell includes the C-RNTI of the first node in the first cell; the first condition includes receiving a first command and the first command indicates the first cell and the first command is a MAC CE, or the second message configures the first condition.

[0474] As an embodiment, the second node N02 is a base station maintaining a service cell of the first node U01.

[0475] As an embodiment, the second node N02 is a maintenance base station of any cell of at least the first cell.

[0476] As an embodiment, the second node N02 is a maintaining base station of the first cell.

[0477] As a sub-embodiment of the above embodiment, the phrase "the second node N02 is the maintaining base station of the first cell" means: the third node is the gNB node to which the first cell belongs.

[0478] As a sub-embodiment of the above embodiment, the phrase that the second node N02 is a maintaining base station of the first cell means that: the third node is a DU node to which the first cell belongs.

[0479] As a sub-embodiment of the above embodiment, the phrase that the second node N02 is the maintaining base station of the first cell means that: the third node is the TRP node to which the first cell belongs.

[0480] As an embodiment, the first node U01 and the second node N02 are connected wirelessly.

[0481] As an embodiment, the first node U01 and the second node N02 are connected via a wire.

[0482] As an embodiment, the first node U01 and the second node N02 are connected via a Uu port.

[0483] As an embodiment, the first node U01 and the second node N02 are connected via an IAB port.

[0484] As an embodiment, the first node U01 and the second node N02 are connected via a PC5 interface.

[0485] As an embodiment, the first node U01 sends the first message.

[0486] As a sub-embodiment of the above embodiment, the sending of the first message triggers the sending of the second message.

[0487] As a sub-embodiment of the above embodiment, the first information block in the first message is configured to trigger the sending of the second message.

[0488] As a sub-embodiment of the above embodiment, the first information block in the first message requests the sending of the second message.

[0489] As a sub-embodiment of the above embodiment, the first information block in the first message requests setting of the second message.

[0490] As a sub-embodiment of the above embodiment, the request for the first information block in the first message is passed to the RRC layer to trigger the sending of the second message.

[0491] As a sub-embodiment of the above embodiment, the second message is sent as a response to the first message being received.

[0492] As a sub-embodiment of the above embodiment, the second message is set as a response to the request for the first information block in the first message being passed to the RRC layer.

[0493] As a sub-embodiment of the above embodiment, the phrase setting the second message includes: selecting to send configuration information suitable for the cell according to the content of the first information block.

[0494] As a sub-embodiment of the above embodiment, the phrase setting the second message includes: according to the request of the first information block, selecting to send configuration information suitable for the cell.

[0495] As a sub-embodiment of the above embodiment, the phrase setting the second message includes: selecting to send configuration information suitable for the cell according to the recommendation of the first information block.

[0496] As a sub-embodiment of the above embodiment, the suitable cells include all cells included in the first information block.

[0497] As a sub-embodiment of the above embodiment, the suitable cells include some cells included in the first information block, and the some cells include at least the first cell.

[0498] As a sub-embodiment of the above embodiment, the suitable cell includes the first cell.

[0499] As a sub-embodiment of the above embodiment, the second message is sent as a response to the content of the first information block in the first message being delivered to the RRC layer.

[0500] As an embodiment, the first node U01 receives the second message.

[0501] As a sub-embodiment of the above embodiment, after the first message is sent, the first node starts a first timer and monitors the second message before the first timer expires.

[0502] As a sub-embodiment of the above embodiment, the first node starts a first timer after the first message is sent, and stops the first timer after receiving the second message.

[0503] As a sub-embodiment of the above embodiment, after the first message is sent, the first node starts a first timer, and resends the first message after the first timer expires.

[0504] As a sub-embodiment of the above embodiment, after receiving the second message, the first node performs a first measurement process.

[0505] As a sub-embodiment of the above embodiment, in response to receiving the second message, the first node performs the first measurement process.

[0506] As a sub-embodiment of the above embodiment, the second message includes the configuration of the first measurement process.

[0507] As a sub-embodiment of the above embodiment, the second message indicates to execute the first measurement process.

[0508] As a sub-embodiment of the above embodiment, the second message activates the first measurement process.

[0509] As a sub-embodiment of the above embodiment, the first measurement process is used to generate a first measurement report.

[0510] As a sub-embodiment of the above embodiment, the first measurement report is an L1 measurement report.

[0511] As a sub-embodiment of the above embodiment, the first measurement report is an L3 measurement report.

[0512] As a sub-embodiment of the above embodiment, the first measurement report is at least one of an L1 measurement report or an L3 measurement report.

[0513] As an embodiment, the dotted box F5.1 is optional.

[0514] As an embodiment, the dashed box F5.1 exists.

[0515] As an embodiment, the first node U01 receives the first command.

[0516] As a sub-embodiment of the above embodiment, the first node U01 receives the first command between the step S5102 and the step S5104.

[0517] As a sub-embodiment of the above embodiment, the first command triggers the behavior to apply the configuration information of the first cell.

[0518] As a sub-embodiment of the above embodiment, before receiving the first command, the first node sends the first measurement report, and the first measurement report triggers the first command.

[0519] As a sub-embodiment of the above embodiment, before receiving the first command, the first node does not send any signaling.

[0520] As a sub-embodiment of the above embodiment, the first node applies the configuration information of the first cell only when the first command is received.

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

[0522] As an embodiment, the first node U01 does not receive the first command.

[0523] As an embodiment, the first node U01 does not receive the first command between the step S5102 and the step S5104.

[0524] As an embodiment, the first node U01 does not receive any switching command between the step S5102 and the step S5104.

[0525] As an embodiment, the first node U01 applies the configuration information of the first cell.

[0526] As a sub-embodiment of the above embodiment, the behavior of applying the configuration information of the first cell includes: applying the configuration for the first cell in the second message.

[0527] As a sub-embodiment of the above embodiment, the behavior of applying the configuration information of the first cell means: executing the signaling of the configuration information for the first cell in the second message.

[0528] As a sub-embodiment of the above embodiment, the behavior of applying the configuration information of the first cell means: applying the configuration for the first cell received by the first node.

[0529] As a sub-embodiment of the above embodiment, the behavior of applying the configuration information of the first cell means: executing the configuration for the first cell received by the first node.

[0530] As a sub-embodiment of the above embodiment, the behavior of applying the configuration information of the first cell means that: spatial filtering of RS resources associated with the first cell is applied to the wireless link.

[0531] As a sub-embodiment of the above embodiment, the behavior of applying the configuration information of the first cell means: connecting to the first cell.

[0532] As a sub-embodiment of the above embodiment, the behavior of applying the configuration information of the first cell means: switching to the first cell.

[0533] As a sub-embodiment of the above embodiment, the behavior of applying the configuration information of the first cell means: handover to the first cell.

[0534] As a sub-embodiment of the above embodiment, the behavior of applying the configuration information of the first cell means: performing a switch from the current cell to the first cell.

[0535] As a sub-embodiment of the above embodiment, the behavior of applying the configuration information of the first cell includes: switching the SpCell of the first node to the first cell.

[0536] As a sub-embodiment of the above embodiment, the behavior of applying the configuration information of the first cell includes: switching the PCell of the first node to the first cell.

[0537] As a sub-embodiment of the above embodiment, the behavior of applying the configuration information of the first cell means: performing a random access process on the first cell.

[0538] As an embodiment, the sending of the first message depends on the third message in this application.

[0539] As an embodiment, the sending of the first message does not depend on the third message in this application.

[0540] As an embodiment, the sending of the first message depends on the fifth message in this application.

[0541] As an embodiment, the sending of the first message does not depend on the fifth message in this application.

[0542] Example 6

[0543] Embodiment 6 illustrates a schematic diagram of the first message including the first information block depending on the moving speed of the first node according to an embodiment of the present application, as shown in the attached figure. Figure 6 shown.

[0544] In Embodiment 6, the first message includes that the first information block depends on the moving speed of the first node reaching a first threshold.

[0545] As an embodiment, the sentence that the first message includes the first information block depends on the moving speed of the first node reaching a first threshold means that only when the moving speed of the first node reaches the first threshold, the first message includes the first information block.

[0546] As an embodiment, the sentence that the first message includes the first information block depends on the moving speed of the first node reaching a first threshold means that: when the moving speed of at least the first node reaches the first threshold, the first message includes the first information block.

[0547] As an embodiment, the sentence that the first message includes the first information block depends on the moving speed of the first node reaching a first threshold means that: a period of time after the moving speed of the first node reaches the first threshold, the first message includes the first information block.

[0548] As a sub-embodiment of the above embodiment, the period of time is a default period.

[0549] As a sub-embodiment of the above embodiment, the period of time is predefined.

[0550] As a sub-embodiment of the above embodiment, the period of time is configurable.

[0551] As a sub-embodiment of the above embodiment, the period of time is based on AI reasoning.

[0552] As a sub-embodiment of the above embodiment, the period of time is configured on the network side.

[0553] As a sub-embodiment of the above embodiment, the period of time is decided by the first node.

[0554] As an embodiment, the sentence that the first message includes the first information block depends on the moving speed of the first node reaching a first threshold means: as a response to the moving speed of the first node reaching the first threshold, the first message includes the first information block.

[0555] As an embodiment, the sentence that the first message including the first information block depends on the moving speed of the first node reaching a first threshold means that only when the moving speed of the first node reaches the first threshold, the first message including the first information block is triggered to be configured.

[0556] As an embodiment, the sentence that the first message including the first information block depends on the moving speed of the first node reaching a first threshold means that only when the moving speed of the first node reaches the first threshold, the first message including the first information block is triggered to be sent.

[0557] As an embodiment, the sentence that the first message including the first information block depends on the moving speed of the first node reaching a first threshold means: only when the moving speed of the first node reaches the first threshold, the first message including the first information block is triggered to be configured and the first message is sent.

[0558] As an embodiment, the reaching refers to being greater than or equal to any one of.

[0559] As an embodiment, the term "reach" refers to being greater than.

[0560] As an embodiment, the moving speed of the first node is obtained through measurement.

[0561] As an embodiment, the moving speed of the first node is obtained by prediction.

[0562] As an embodiment, the moving speed of the first node is obtained by reasoning.

[0563] As an embodiment, a processing module for the moving speed of the first node exists in the first node.

[0564] As an embodiment, the first node is located in a cell, and the cell monitors the moving speed of the first node.

[0565] As a sub-embodiment of the above embodiment, the phrase that the first node is located in a cell means that the first node resides in the cell.

[0566] As a sub-embodiment of the above embodiment, the phrase that the first node is located in a cell means that the first node enters the cell.

[0567] As a sub-embodiment of the above embodiment, the phrase that the first node is located in a cell means that the first node leaves the cell.

[0568] As an embodiment, the one node is located in a cell, the one cell obtains the moving speed of the first node, the moving speed of the first node exceeds the first threshold, and the one cell notifies the first node to perform the behavior through relevant signaling.

[0569] As an embodiment, the first node is located in a cell, and the cell obtains the moving speed of the first node and regularly notifies the first node through relevant signaling.

[0570] As an embodiment, the first node is located in a cell, the cell obtains the moving speed of the first node and regularly notifies the first node through relevant signaling, and the cell is any cell of the multiple cells.

[0571] As an embodiment, the first node is located in a cell, the cell obtains the moving speed of the first node and regularly notifies the first node through relevant signaling, and the cell is not any of the multiple cells.

[0572] As an embodiment, the moving speed of the first node is the number of cells experienced by the first node within a given time interval.

[0573] As a sub-embodiment of the above embodiment, the given time interval is configurable.

[0574] As a sub-embodiment of the above embodiment, the given time interval is preconfigured.

[0575] As a sub-embodiment of the above embodiment, the given time interval is a default one.

[0576] As a sub-embodiment of the above embodiment, the given time interval is fixed.

[0577] As a sub-embodiment of the above embodiment, the first threshold is a positive integer.

[0578] As a sub-embodiment of the above embodiment, the first threshold is configurable.

[0579] As a sub-embodiment of the above embodiment, the first threshold is preconfigured.

[0580] As a sub-embodiment of the above embodiment, the first threshold is a default value.

[0581] As a sub-embodiment of the above embodiment, the unit of the first threshold is a non-negative integer.

[0582] As a sub-embodiment of the above embodiment, the unit of the first threshold is a positive integer.

[0583] As an embodiment, the moving speed of the first node is the speed per hour of the first node.

[0584] As a sub-embodiment of the above embodiment, the unit of the first threshold is km / h.

[0585] As a sub-embodiment of the above embodiment, the unit of the first threshold is m / s.

[0586] As an embodiment, the moving speed of the first node is the time taken by the first node to travel a distance.

[0587] As a sub-embodiment of the above embodiment, the unit of the first threshold is s.

[0588] As a sub-embodiment of the above embodiment, the unit of the first threshold is ms.

[0589] As a sub-embodiment of the above embodiment, the unit of the first threshold is ns.

[0590] As a sub-embodiment of the above embodiment, the distance is fixed.

[0591] As a sub-embodiment of the above embodiment, the distance refers to: the distance between the first arrival at the fourth cell and the first arrival at the fifth cell, and the fourth cell and the fifth cell are not the same cell.

[0592] As a sub-embodiment of the above embodiment, the fourth cell and the fifth cell are adjacent cells.

[0593] As a sub-embodiment of the above embodiment, the fourth cell and the fifth cell are not adjacent cells.

[0594] As a sub-embodiment of the above embodiment, the reaching a cell refers to: initiating a handover in the cell.

[0595] As a sub-embodiment of the above embodiment, the reaching a cell refers to: initiating random access in the cell.

[0596] As a sub-embodiment of the above embodiment, the arrival at a cell refers to: the first uplink and downlink data transmission occurs in the cell.

[0597] As a sub-embodiment of the above embodiment, leaving a cell refers to: data interruption occurs in the cell.

[0598] As a sub-embodiment of the above embodiment, leaving a cell refers to: receiving a handover command in the cell.

[0599] Example 7

[0600] Embodiment 7 illustrates a flowchart of the first node receiving the third message according to an embodiment of the present application, as shown in the attached Figure 7shown.

[0601] for First node U01 , in step S7101, receiving a third message, wherein the third message includes a second information block;

[0602] for Second node N02 , in step S7201, sending a third message;

[0603] In Embodiment 7, before the first message is sent, the first node receives a third message, the third message includes a second information block, and the first message including the first information block depends on the third message including the second information block.

[0604] As an embodiment, the third message is an RRC message.

[0605] As an embodiment, the third message is cell-common.

[0606] As an embodiment, the third message is a SIB.

[0607] As an embodiment, the third message is a SIB1.

[0608] As an embodiment, the third message is UE-specific.

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

[0610] As an embodiment, the second information block is an RRC domain.

[0611] As an embodiment, the second information block includes at least one RRC domain.

[0612] As an embodiment, the second information block includes at least one RRC IE.

[0613] As an embodiment, the name of the second information block includes AssistanceConfig.

[0614] As an embodiment, the name of the second information block includes PreferenceConfig.

[0615] As an embodiment, the name of the second information block includes at least one of Assistance or Preference or candidate or LTM or CHO or CPC or Config.

[0616] As an embodiment, the second information block belongs to an otherConfig; and the third message includes the otherConfig.

[0617] As an embodiment, the second information block includes an otherConfig field.

[0618] As an embodiment, the second information block is an otherConfig field.

[0619] As an embodiment, the second information block belongs to the otherConfig domain.

[0620] As an embodiment, the second information block indicates whether the first node has the capability of cell preference recommendation.

[0621] As an embodiment, the phrase having the capability of cell preference recommendation refers to: setting the first information block in the first message.

[0622] As an embodiment, the phrase having the capability of cell preference recommendation refers to: including the first information block in the first message.

[0623] As an embodiment, the phrase having the capability of cell preference recommendation refers to: modifying the first information block in the first message.

[0624] As an embodiment, the second information block configures the first node to perform related behaviors of cell preference recommendation.

[0625] As an embodiment, the second information block activates the configuration of the first node performing related behaviors of cell preference recommendation.

[0626] As an embodiment, the related behaviors include: information storage.

[0627] As an embodiment, the related behavior includes: information search.

[0628] As an embodiment, the related behavior includes: AI module activation.

[0629] As an embodiment, the related behaviors include: AI module reasoning.

[0630] As an embodiment, the reception of the third message triggers the sending of the first message.

[0631] As an embodiment, the sending of the first message is triggered as a response to the reception of the third message.

[0632] As an embodiment, the second information block in the third message is received, triggering the sending of the first message.

[0633] As an embodiment, the sending of the first message is triggered in response to the second information block in the third message being received.

[0634] As an embodiment, the content of the second information block in the third message is decoded, triggering the sending of the first message.

[0635] As an embodiment, the sending of the first message is triggered in response to the content of the second information block in the third message being decoded.

[0636] As an embodiment, after receiving the third message, the first node executes the configuration of the first message.

[0637] As an embodiment, after the first node decodes the content of the second information block in the third message, it executes the configuration of the first message.

[0638] As an embodiment, the third message includes the configuration required to execute the first message.

[0639] As an embodiment, the third message indicates the sending of the first message.

[0640] As an embodiment, the third message indicates the content of the first message.

[0641] As an embodiment, the third message including the second information block means that the second information block in the third message is configured.

[0642] As an embodiment, the third message including the second information block means that the second information block in the third message is set to true.

[0643] As an embodiment, the third message including the second information block means that the second information block in the third message is set to setup.

[0644] As an embodiment, the first message including the first information block depends on the third message including the second information block, which means that at least the third message including the second information block triggers the first message to include the first information block.

[0645] As an embodiment, the first message including the first information block depends on the third message including the second information block, which means that the second information block in the third message causes the first message to include the first information block.

[0646] As an embodiment, the first message including the first information block depends on the third message including the second information block, which means that if the third message does not include the second information block, the first message does not include the first information block.

[0647] As an embodiment, the meaning that the first message including the first information block depends on the third message including the second information block includes: the first message includes the first information block only when the third message includes the second information block.

[0648] As an embodiment, the meaning that the first message including the first information block depends on the third message including the second information block includes: at least when the third message includes the second information block, the first message includes the first information block.

[0649] As an embodiment, when the second information block in the third message is configured and the first UE variable includes relevant information of at least the first cell, the first message includes the first information block.

[0650] As an embodiment, when the second information block in the third message is configured and the first UE variable includes relevant information of at least the first cell and the moving speed of the first node reaches a first threshold, the first message includes the first information block.

[0651] As an embodiment, when at least the third message includes the second information block, the first message includes the first information block.

[0652] As an embodiment, when the third message does not include the second information block, the first message does not include the first information block.

[0653] As an embodiment, the first message including the first information block depends on the third message including the second information block, and the second information block included in the third message is set to setup.

[0654] As an embodiment, when at least the third message includes the second information block and the second information block included in the third message is set to setup, the first message includes the first information block.

[0655] As an embodiment, when the third message includes the second information block but the second information block included in the third message is not set to setup, the first message does not include the first information block.

[0656] As an embodiment, the second information block indicates that the first message includes the first information block.

[0657] As an embodiment, the second information block indicates the configuration of the first information block in the first message.

[0658] As an embodiment, the second information block indicates that sending the first message includes the first information block.

[0659] As an embodiment, when the second information block is set to setup, it indicates that the first message includes the first information block.

[0660] As an embodiment, when the second information block is set to setup, it indicates that the first message is configured to include the first information block.

[0661] As an embodiment, when the second information block is set to setup, it indicates that sending the first message includes the first information block.

[0662] As an embodiment, the first message including the first information block depends on the moving speed of the first node reaching a first threshold and the first message including the first information block depends on the third message including the second information block.

[0663] As a sub-embodiment of the above embodiment, when a moving speed of at least the first node reaches the first threshold and the third message includes the second information block, the first message includes the first information block.

[0664] As a sub-embodiment of the above embodiment, when the moving speed of the first node reaches the first threshold or the third message includes the second information block, the first message includes the first information block.

[0665] As an embodiment, the first message including the first information block depends on the moving speed of the first node reaching a first threshold and the first message including the first information block depends on the third message including the second information block and the second information block included in the third message is set to setup.

[0666] As a sub-embodiment of the above embodiment, when the moving speed of at least the first node reaches a first threshold and the third message includes the second information block and the second information block included in the third message is set to setup, the first message includes the first information block.

[0667] As a sub-embodiment of the above embodiment, when the moving speed of the first node reaches a first threshold or the third message includes the second information block or the second information block included in the third message is set to setup, the first message includes the first information block.

[0668] Example 8

[0669] Embodiment 8 illustrates a schematic diagram of the first message including the first information block depending on the first UE variable according to an embodiment of the present application, as shown in the attached Figure 8 shown.

[0670] In the attached Figure 8 In the embodiment, the first message includes the first information block depending on the first UE variable including relevant information of at least the first cell.

[0671] As an embodiment, the first UE variable is used to store cell recommendation related information.

[0672] As an embodiment, the first UE variable stores at least relevant information of the handover.

[0673] As an embodiment, the first UE variable stores at least measurement related information.

[0674] As an embodiment, the first UE variable belongs to the UEInformationResponse message.

[0675] As an embodiment, the name of the first UE variable includes ConditionalReconfig.

[0676] As an embodiment, the name of the first UE variable includes Report.

[0677] As an embodiment, the first UE variable includes a VarAI-Report.

[0678] As an embodiment, the first UE variable includes a VarRLF-Report.

[0679] As an embodiment, the first UE variable includes a VarSuccessHO-Report.

[0680] As an embodiment, the first UE variable includes a VarMobilityHistoryReport.

[0681] As an embodiment, the first UE variable includes a VarMeasReportList.

[0682] As an embodiment, the first UE variable includes a VarPreferenceCellList.

[0683] As an embodiment, the first UE variable includes a cell list.

[0684] As an embodiment, the at least one cell includes all cells of the at least first cell.

[0685] As an embodiment, the at least one cell includes a first cell of the at least first cell.

[0686] As an embodiment, the at least one cell includes multiple cells other than the at least first cell.

[0687] As an embodiment, the relevant information includes an identifier of the at least one cell.

[0688] As an embodiment, the relevant information includes the connection order of the at least one cell.

[0689] As an embodiment, the relevant information includes the preference priority of the at least one cell.

[0690] As an embodiment, the relevant information includes a measurement result of the at least one cell.

[0691] As an embodiment, the first message includes the first information block depending on the first UE variable including relevant information of the at least first cell.

[0692] As a sub-embodiment of the above embodiment, when at least the first UE variable includes relevant information of at least the first cell, the first message includes the first information block.

[0693] As a sub-embodiment of the above embodiment, when the first UE variable does not include relevant information of at least the first cell, the first message does not include the first information block.

[0694] As an embodiment, the first message includes the first information block depending on the first UE variable including relevant information of at least the first cell and the first message includes the first information block depending on the third message including the second information block.

[0695] As a sub-embodiment of the above embodiment, when at least the first UE variable includes relevant information of the at least first cell and the third message includes the second information block, the first message includes the first information block.

[0696] As a sub-embodiment of the above embodiment, when the first UE variable includes relevant information of at least the first cell or the third message includes the second information block, the first message includes the first information block.

[0697] As an embodiment, the first message includes that the first information block depends on the first UE variable including relevant information of at least the first cell and the first message includes that the first information block depends on the moving speed of the first node reaching a first threshold.

[0698] As a sub-embodiment of the above embodiment, when at least the first UE variable includes relevant information of at least the first cell and the moving speed of the first node reaches a first threshold, the first message includes the first information block.

[0699] As a sub-embodiment of the above embodiment, when the first UE variable includes any one of the relevant information of at least the first cell or the moving speed of the first node reaches a first threshold, the first message includes the first information block.

[0700] As an embodiment, the first message includes that the first information block depends on the first UE variable including relevant information of at least the first cell and the first message includes that the first information block depends on the moving speed of the first node reaching a first threshold and the first message includes that the first information block depends on the third message including the second information block.

[0701] As a sub-embodiment of the above embodiment, when at least the first UE variable includes relevant information of at least the first cell and the moving speed of the first node reaches a first threshold and the third message includes the second information block, the first message includes the first information block.

[0702] As a sub-embodiment of the above embodiment, when the first UE variable includes relevant information of at least the first cell or the moving speed of the first node reaches a first threshold or the third message includes any one of the second information block, the first message includes the first information block.

[0703] As an embodiment, the first message includes that the first information block depends on the first UE variable including relevant information of at least the first cell and the first message includes that the first information block depends on the moving speed of the first node reaching a first threshold and the first message includes that the first information block depends on the third message including the second information block and the first message includes that the first information block depends on the third message including the second information block is set to setup.

[0704] As a sub-embodiment of the above embodiment, when at least the first UE variable includes relevant information of at least the first cell and the moving speed of the first node reaches a first threshold and the third message includes the second information block and the third message includes the second information block is set to setup, the first message includes the first information block.

[0705] Example 9

[0706] Embodiment 9 illustrates a flowchart of the first node sending the fourth message according to an embodiment of the present application, as shown in the attached Fig. 9 shown.

[0707] for First node U01 In step S9101, as a response to the receipt of the second message, the configuration information of the first cell is stored in a second UE variable; in step S9102, a fourth message is sent, and the fourth message indicates the release of at least the configuration information of the second cell in the second UE variable.

[0708] for Second node N02 , in step S9201, the fourth message is received.

[0709] As an embodiment, the fourth message is an RRC message.

[0710] As an embodiment, the fourth message is an RRC IE.

[0711] As an embodiment, the fourth message is a MAC sublayer message.

[0712] As an embodiment, the fourth message is a MAC CE.

[0713] As an embodiment, the fourth message is a UEInformationResponse message.

[0714] As an embodiment, the fourth message is an RRCReconfigurationComplete message.

[0715] As an embodiment, the fourth message is used to indicate the cell configuration information released by the first node.

[0716] As an embodiment, the fourth message includes a third field, and the third field includes a cell identifier of the cell configuration information released by the first node.

[0717] As a sub-embodiment of the above embodiment, the name of the third field includes Report.

[0718] As a sub-embodiment of the above embodiment, the name of the third field includes List.

[0719] As an embodiment, the sending of the fourth message is triggered only when the first node releases the cell.

[0720] As an embodiment, when the number of cells released by the first node reaches a certain value, the sending of the fourth message is triggered.

[0721] As an embodiment, a sixth message is received before the fourth message is sent, and the sixth message indicates the sending of the fourth message.

[0722] As a sub-embodiment of the above embodiment, the sixth message is a request message.

[0723] As a sub-embodiment of the above embodiment, the sixth message is a UEInformationRequest.

[0724] As an embodiment, the fourth message includes the identifier of the at least second cell in the second UE variable.

[0725] As a sub-embodiment of the above embodiment, the fourth message indicates the release of the cell identified by the fourth message.

[0726] As a sub-embodiment of the above embodiment, the fourth message includes a field, and the field indicates the release of the cell identified by the fourth message.

[0727] As an embodiment, the fourth message does not include the identifier of the at least second cell in the second UE variable.

[0728] As an embodiment, the fourth message requests the release of the configuration information of at least the second cell in the second UE variable.

[0729] As an embodiment, the fourth message indicates that the configuration information of at least the second cell in the second UE variable has been released.

[0730] As an embodiment, the fourth message indicates releasing the configuration information of each cell in the second UE variable.

[0731] As an embodiment, the fourth message indicates the release of configuration information of at least one cell in the second UE variable; the at least one cell includes the second cell.

[0732] As an embodiment, along with the fourth message, the configuration information of at least the second cell in the second UE variable is deleted.

[0733] As an embodiment, before the fourth message is sent, the configuration information of at least the second cell in the second UE variable is deleted.

[0734] As an embodiment, after the fourth message is sent, the configuration information of at least the second cell in the second UE variable is deleted.

[0735] As an embodiment, after the fourth message is sent, a confirmation message is received; as a response to the receipt of the confirmation message, the configuration information of at least the second cell in the second UE variable is deleted from the first UE variable.

[0736] As a sub-embodiment of the above embodiment, the confirmation message is a physical layer ACK.

[0737] As a sub-embodiment of the above embodiment, the confirmation message is an RRC message.

[0738] As a sub-embodiment of the above embodiment, the confirmation message is a message below the RRC layer.

[0739] As a sub-embodiment of the above embodiment, the confirmation message is a MAC sublayer message.

[0740] As a sub-embodiment of the above embodiment, the confirmation message is a MAC CE.

[0741] As a sub-embodiment of the above embodiment, the confirmation message is a DCI.

[0742] As an embodiment, the second UE variable stores the cell identifier in the first information block.

[0743] As an embodiment, the information stored in the second UE variable is the information in the first UE variable.

[0744] As an embodiment, part of the information stored in the second UE variable is in the first UE variable.

[0745] As an embodiment, the second UE variable stores reported cell identification information.

[0746] As an embodiment, the second UE variable stores information of cells passed through.

[0747] As an embodiment, the second UE variable stores information of a cell that has been set as a secondary cell.

[0748] As an embodiment, the second UE variable stores cell information that has been subjected to condition evaluation.

[0749] As an embodiment, the second UE variable stores information of cells that have been selectively activated.

[0750] As an embodiment, the second UE variable stores information of cells that have been selected as candidate cells.

[0751] As an embodiment, the second UE variable stores information of a cell that has been used as a target cell.

[0752] As an embodiment, the cell information refers to information on wireless link failure.

[0753] As an embodiment, the cell information refers to random access information.

[0754] As an embodiment, the cell information refers to information about a connection failure.

[0755] As an embodiment, the cell information refers to information of successful switching.

[0756] As an embodiment, the second UE variable is modifiable.

[0757] As an embodiment, the second UE variable can be modified by the UE side.

[0758] As an embodiment, the second cell belongs to the cell stored in the first UE variable.

[0759] As an embodiment, the second cell belongs to the cell stored in the first UE variable and the second cell belongs to the cell stored in the second UE variable.

[0760] As an embodiment, the second cell does not belong to the cell stored in the first UE variable.

[0761] As an embodiment, the second cell does not belong to the cell stored in the first UE variable or the second cell does not belong to the cell stored in the second UE variable.

[0762] As an embodiment, the second cell does not belong to the cell stored in the first UE variable and the second cell does not belong to the cell stored in the second UE variable.

[0763] As an embodiment, the second cell is a cell reported by the first node.

[0764] As an embodiment, the second cell is a cell to which the first node has been connected.

[0765] As an embodiment, the second cell is a cell where the first node has resided.

[0766] Example 10

[0767] Embodiment 10 illustrates a schematic diagram of an artificial intelligence processing system of at least the first cell based on the first node according to an embodiment of the present application, as shown in the attached Fig.10 shown.

[0768] In Embodiment 10, the at least first cell is based on the reasoning of the artificial intelligence processing system of the first node.

[0769] As an embodiment, the sentence that the at least first cell is based on the reasoning of the artificial intelligence processing system of the first node means: whether to recommend the at least first cell is obtained through the reasoning of the artificial intelligence processing system of the first node.

[0770] As an embodiment, the sentence that the at least first cell is based on the reasoning of the artificial intelligence processing system of the first node means that whether the connection to the at least first cell is obtained through the reasoning of the artificial intelligence processing system of the first node.

[0771] As an embodiment, the sentence that at least the first cell is based on the reasoning of the artificial intelligence processing system of the first node means: whether the relevant configuration information of the at least first cell is requested is obtained through the reasoning of the artificial intelligence processing system of the first node.

[0772] As an embodiment, the sentence that at least the first cell is based on the reasoning of the artificial intelligence processing system of the first node means that the determination of the cell identifier of at least the first cell is obtained through the reasoning of the artificial intelligence processing system of the first node.

[0773] As an embodiment, the sentence that at least the first cell is based on the reasoning of the artificial intelligence processing system of the first node means that the content of the requested relevant configuration information of at least the first cell is obtained through the reasoning of the artificial intelligence processing system of the first node.

[0774] As an embodiment, the sentence that at least the first cell is based on the reasoning of the artificial intelligence processing system of the first node means that the configuration request of at least the first cell is obtained through the reasoning of the artificial intelligence processing system of the first node.

[0775] As an embodiment, the sentence stating that at least the first cell is based on the reasoning of the artificial intelligence processing system of the first node means that configuration of the first message including the first information block is obtained through the reasoning of the artificial intelligence processing system of the first node.

[0776] As an embodiment, the first node receives a first signaling, wherein the first signaling includes a model identifier of the artificial intelligence processing system.

[0777] As an embodiment, the first signaling is related to a training module of an artificial intelligence processing system.

[0778] As an embodiment, the first signaling includes at least one model identifier.

[0779] As an embodiment, the first signaling includes only one model identifier.

[0780] As an embodiment, the first signaling includes multiple model identifiers.

[0781] As an embodiment, the model identification is network configured.

[0782] As an embodiment, the model identifier is configured by the RAN.

[0783] As an embodiment, the model identifier is configured by the core network.

[0784] As an embodiment, the model identifier is generated by the first node.

[0785] As an embodiment, the model identification is used to identify a model of an artificial intelligence processing system.

[0786] As an embodiment, the model identifier is used to select a model of an artificial intelligence processing system.

[0787] As an embodiment, the model identifier is used to activate a model of an artificial intelligence processing system.

[0788] As an embodiment, the model identification is used to switch the model of an artificial intelligence processing system.

[0789] As an embodiment, the model identification is used for model pairing.

[0790] As an embodiment, the model identifier is a positive integer.

[0791] As an embodiment, the model identifier is a non-negative integer.

[0792] As an embodiment, the model identification is based on LCM (based on LCM (lifecycle Management, LCM)).

[0793] As an embodiment, the model identifier is an identifier on the UE side.

[0794] As an embodiment, the model identification is a two-sided identification.

[0795] As an embodiment, the model identifier includes an identifier on the network side and an identifier on the UE side.

[0796] As an embodiment, the model identifier is pre-defined.

[0797] As an embodiment, the model identification is optional.

[0798] As an embodiment, the model identifier is globally unique.

[0799] As an embodiment, the model identifier is indicated by a PLMN ID.

[0800] As an embodiment, the model identifier is indicated by combining multiple basic fields.

[0801] As an embodiment, the artificial intelligence processing system is deployed for the first node.

[0802] As an embodiment, the artificial intelligence processing system is shared by a plurality of nodes including the first node.

[0803] Embodiment 11

[0804] Embodiment 11 illustrates a flowchart of a first node receiving a fifth message according to an embodiment of the present application, as shown in the attached Fig.11 shown.

[0805] for First node U01 , in step S11101, receiving a fifth message, where the fifth message indicates a plurality of cells;

[0806] for Second node N02 , in step S11201, sending a fifth message;

[0807] In embodiment 11, before the first message is sent, the first node receives a fifth message, wherein the fifth message indicates a plurality of cells, and the plurality of cells include at least the first cell.

[0808] In embodiment 11, before the first message is sent, the first node receives a fifth message, wherein the fifth message indicates a plurality of cells, and the plurality of cells include at least the first cell.

[0809] As an embodiment, step S11101 is before receiving the third message.

[0810] As an embodiment, step S11101 is performed after receiving the third message.

[0811] As an embodiment, the fifth message is an RRC message.

[0812] As an embodiment, the fifth message includes at least one RRC message.

[0813] As an embodiment, the fifth message includes at least one RRCReconfiguration message.

[0814] As an embodiment, the fifth message and the third message are the same message.

[0815] As an embodiment, the fifth message and the third message are not the same message.

[0816] As an embodiment, the reception of the fifth message triggers the sending of the first message.

[0817] As an embodiment, the first node determines the at least first cell included in the first information block from the multiple cells indicated by the fifth message.

[0818] As an embodiment, any one of the at least first cells included in the first information block is one of the multiple cells indicated by the fifth message.

[0819] As an embodiment, the first information block includes the at least first cell only when the fifth message indicates the multiple cells.

[0820] As an embodiment, the sending of the first message is triggered as a response to the reception of the fifth message.

[0821] As an embodiment, when the fifth message is received and the third message is received, the sending of the first message is triggered.

[0822] As an embodiment, the first node does not receive any message before the fifth message is received.

[0823] As an embodiment, the first section no longer receives the third message after receiving the fifth message.

[0824] As an embodiment, the first section no longer receives the fifth message after receiving the third message.

[0825] As an embodiment, there is a fourth field in the fifth message, and the fourth field indicates the identifiers of multiple cells.

[0826] As an embodiment, the fifth message triggers the first node to measure the multiple cells.

[0827] As an embodiment, the fifth message triggers the first node to evaluate the multiple cells.

[0828] As an embodiment, the fifth message instructs the first node to evaluate the multiple cells.

[0829] As an embodiment, the fifth message triggers the first message to include the first information block.

[0830] As an embodiment, the fifth message triggers the first UE variable to store relevant information of the multiple cells.

[0831] As an embodiment, the fifth message indicates the multiple cells as reference cells of the receivers of the fifth message.

[0832] As an embodiment, the reference cell is a candidate cell.

[0833] As an embodiment, the reference cell is a target cell.

[0834] As an embodiment, the selection of the reference cell is determined by the network side.

[0835] As an embodiment, the selection of the reference cell is determined by the network side based on the measurement report reported by the UE side.

[0836] As an embodiment, the selection of the reference cell is determined by the network side based on historical information.

[0837] As an embodiment, the selection of the reference cell is based on AI reasoning.

[0838] As an embodiment, the fifth message includes cell identifiers of the multiple cells.

[0839] As an embodiment, the first node stores the reference cell identifier indicated by the fifth message.

[0840] As an embodiment, the first node performs measurement on the reference cell.

[0841] As an embodiment, the first node performs evaluation on the reference cell.

[0842] As an embodiment, the first node performs selection for the reference cell.

[0843] As an embodiment, after receiving the fifth message, the first node sends a message, wherein the message includes some cells among the multiple cells selected by the first node, and the some cells include the first cell.

[0844] As a sub-embodiment of the above embodiment, the part of cells includes all cells in the multiple cells.

[0845] As a sub-embodiment of the above embodiment, the one message is not the first message.

[0846] As a sub-embodiment of the above embodiment, the message is a MAC sublayer message.

[0847] As a sub-embodiment of the above embodiment, the one message is the first message.

[0848] As an embodiment, the multiple cells are stored in the first UE variable.

[0849] As an embodiment, the first UE variable stores part of the multiple cells, and the part of the multiple cells includes the first cell.

[0850] As an embodiment, the first information block in the first message includes at least one cell among the multiple cells, and the at least one cell includes at least the first cell.

[0851] As an embodiment, the first information block in the first message does not include any cell among the multiple cells.

[0852] Example 12

[0853] Embodiment 12 illustrates a structural block diagram of a processing device used in a first node according to an embodiment of the present application; Fig.12 As shown in the attached Fig.12 In the embodiment, the processing device 1200 in the first node includes a first transmitter 1201 and a first receiver 1202.

[0854] The first transmitter 1201 sends a first message, where the first message includes a first information block, and the first information block includes at least an identifier of a first cell;

[0855] A first receiver 1202 receives a second message, where the second message includes configuration information of the first cell; and in response to the first condition being met, applies the configuration information of the first cell;

[0856] In Embodiment 12, the first message requests configuration information of at least the first cell; the configuration information of the first cell includes the C-RNTI of the first node in the first cell.

[0857] As an embodiment, the first condition includes receiving a first command, wherein the first command indicates the first cell, and the first command is a MAC CE.

[0858] As an embodiment, the second message configures the first condition.

[0859] As an embodiment, the first message includes that the first information block depends on the moving speed of the first node reaching a first threshold.

[0860] As an embodiment, the first receiver 1202 receives a third message before the first message is sent, and the third message includes a second information block; wherein the first message including the first information block depends on the third message including the second information block.

[0861] As an embodiment, the third message is not sent by the second node.

[0862] As an embodiment, the third message is sent by a third node, and the third node is a node other than the second node.

[0863] As an embodiment, the first receiver 1202 stores relevant information of at least one cell in a first UE variable; wherein, the first message includes the first information block depending on the relevant information of at least the first cell included in the first UE variable.

[0864] As an embodiment, the first transmitter 1201 sends a fourth message, and the fourth message indicates releasing the configuration information of at least the second cell in the second UE variable.

[0865] As an embodiment, the at least first cell is based on reasoning of an artificial intelligence processing system of the first node.

[0866] As an embodiment, the first receiver 1202 receives a fifth message before the first message is sent, wherein the fifth message indicates a plurality of cells, and the plurality of cells include at least the first cell.

[0867] As an embodiment, the fifth message is not sent by the second node.

[0868] As an embodiment, the fifth message is sent by a third node, and the third node is a node other than the second node.

[0869] As an embodiment, the first transmitter 1201 includes the attached Figure 4 At least one of the antenna 452 or the transmitter 454 or the multi-antenna transmit processor 457 or the transmit processor 468 or the controller / processor 459 or the memory 460 or the data source 467.

[0870] As an embodiment, the first transmitter 1201 includes the attached Figure 4 At least antenna 452 and transmitter 454.

[0871] As an embodiment, the first receiver 1202 includes the attached Figure 4 At least one of the antenna 452 or the receiver 454 or the multi-antenna receive processor 458 or the receive processor 456 or the controller / processor 459 or the memory 460 or the data source 467.

[0872] As an embodiment, the first receiver 1202 includes the attached Figure 4 At least an antenna 452 and a receiver 454.

[0873] As an embodiment, the first UE variable is set by the first transmitter 1201.

[0874] As an embodiment, the first UE variable is set by the memory 460 in the first transmitter 1201.

[0875] As an embodiment, the first UE variable is set by the controller / processor 459 of the first transmitter 1201.

[0876] As an embodiment, the first UE variable is set by the first receiver 1202.

[0877] As an embodiment, the first UE variable is set by the memory 460 in the first receiver 1202.

[0878] As an embodiment, the first UE variable is set by the controller / processor 459 of the first receiver 1202.

[0879] As an embodiment, the second UE variable is set by the first transmitter 1201.

[0880] As an embodiment, the second UE variable is set by the memory 460 in the first transmitter 1201.

[0881] As an embodiment, the second UE variable is set by the controller / processor 459 of the first transmitter 1201.

[0882] As an embodiment, the second UE variable is set by the first receiver 1202.

[0883] As an embodiment, the second UE variable is set by the memory 460 in the first receiver 1202.

[0884] As an embodiment, the second UE variable is set by the controller / processor 459 of the first receiver 1202.

[0885] Embodiment 13

[0886] Embodiment 13 illustrates a structural block diagram of a processing device used in a second node according to an embodiment of the present application; Fig.13 As shown in the attached Fig.13 In the embodiment, the processing device 1300 in the second node includes a second receiver 1301 and a second transmitter 1302.

[0887] The second receiver 1301 receives a first message, where the first message includes a first information block, and the first information block includes at least an identifier of a first cell;

[0888] The second transmitter 1302 transmits a second message, where the second message includes configuration information of the first cell;

[0889] In Example 13, as a response to the first condition being met, the sender of the first message applies the configuration information of the first cell; the first message requests the configuration information of at least the first cell; the configuration information of the first cell includes the C-RNTI of the sender of the first message in the first cell.

[0890] As an embodiment, the first condition includes receiving a first command and the first command indicates a sender of the first message and the first command is a MAC CE.

[0891] As an embodiment, the second message configures the first condition.

[0892] As an embodiment, the first message includes that the first information block depends on the moving speed of the first node reaching a first threshold.

[0893] As an embodiment, the second transmitter 1302 sends a third message, and the third message includes a second information block; wherein, the first message including the first information block depends on the third message including the second information block.

[0894] As an embodiment, the sender of the first message stores relevant information of at least one cell in a first UE variable;

[0895] As an embodiment, the second receiver 1301 receives a fourth message, and the fourth message indicates releasing configuration information of at least the second cell in the second UE variable.

[0896] As an embodiment, the at least first cell is based on reasoning of an artificial intelligence processing system of the first node.

[0897] As an embodiment, the second transmitter 1302 sends a fifth message, wherein the fifth message indicates a plurality of cells, and the plurality of cells include at least the first cell.

[0898] As an embodiment, the second receiver 1301 includes the attached Figure 4 At least one of the antenna 420 or the receiver 418 or the multi-antenna reception processor 472 or the reception processor 470 or the controller / processor 475 or the memory 476.

[0899] As an embodiment, the second receiver 1301 includes the attached Figure 4 At least an antenna 420 and a receiver 418.

[0900] As an embodiment, the second transmitter 1302 includes the attached Figure 4 At least one of the antenna 420 or the transmitter 418 or the multi-antenna transmit processor 471 or the transmit processor 416 or the controller / processor 475 or the memory 476.

[0901] As an embodiment, the second transmitter 1302 includes the attached Figure 4At least antenna 420 and transmitter 418.

[0902] Embodiment 14

[0903] Embodiment 14 illustrates a schematic diagram of an artificial intelligence processing system according to an embodiment of the present application, as shown in the attached Fig.14 Attached Fig.14 It includes a first module, a second module, a third module and a fourth module.

[0904] In Example 14, the first module sends a first data set to the second module, the second module generates a target first-category parameter group based on the first data set, the second module sends the generated target first-category parameter group to the third module, the third module processes the second data set using the target first-category parameter group to obtain a first-category output, and then sends the first-category output to the fourth module.

[0905] As an embodiment, the first module, the second module, the third module and the fourth module all belong to the first node.

[0906] The above method avoids air interface signaling interaction and shortens transmission delay.

[0907] As an embodiment, the first module, the second module, the third module and the fourth module belong to the first node and the second node.

[0908] As an embodiment, the first module belongs to the first node, and the second module, the third module and the fourth module all belong to the second node.

[0909] The above method balances the hardware complexity and transmission delay of the first node.

[0910] As an embodiment, the first module, the second module, the third module and the fourth module belong to the OAM to which the first node and the second node belong.

[0911] As an embodiment, the first module belongs to the first node, and the second module, the third module and the fourth module all belong to the OAM to which the second node belongs.

[0912] As an embodiment, the first module, the second module, the third module and the fourth module all belong to the second node.

[0913] As an embodiment, the first module, the second module, the third module and the fourth module all belong to the OAM to which the second node belongs.

[0914] The above method balances the hardware complexity of the first node and the accuracy of the first type of output.

[0915] As an embodiment, the first module is used for data collection.

[0916] As an embodiment, the first module generates at least one of the first data set or the second data set based on at least the previous measurement.

[0917] As an embodiment, the first module sends the measurement result of the previous measurement; the first module belongs to the first node.

[0918] As an embodiment, at least one of the first data set or the second data set is transmitted through the Uu port.

[0919] As an embodiment, at least one of the first data set or the second data set is transmitted through an interface between modules.

[0920] As an embodiment, at least one of the first data set or the second data set includes a moving direction of the first node.

[0921] As an embodiment, at least one of the first data set or the second data set includes a moving speed of the first node.

[0922] As an embodiment, at least one of the first data set or the second data set includes a moving path of the first node.

[0923] As an embodiment, at least one of the first data set or the second data set includes the measurement result of the previous measurement.

[0924] As an embodiment, at least one of the first data set or the second data set includes any one of the at least one condition.

[0925] As an embodiment, the second module is used for model training (Model Training).

[0926] As an embodiment, the first data set is training data (Training Data), the second data set is inference data (Inference Data), the second module is used to train the model, and the trained model is described by the target first type parameter group.

[0927] As an embodiment, the third module is used for model inference.

[0928] As an embodiment, the third module constructs a model according to the target first-category parameter group, then inputs the second data set into the constructed model to obtain the first-category output, and then sends the first-category output to the fourth module.

[0929] As an embodiment, the third module calculates the error between the first type of output and actual data to determine the performance of the trained model; the actual data is the data received after the second data set and transmitted by the first module.

[0930] The above-mentioned embodiment is particularly suitable for predicting related cell switching.

[0931] The above-described embodiments are particularly suitable for prediction-related mobility management.

[0932] As an embodiment, the third module sends the first type of feedback to the second module, and the first type of feedback is used to trigger recalculation or updating of the target first type parameter group.

[0933] As an embodiment, the third module restores a reference data set based on the first type of output, and an error between the reference data set and the second data set is used to generate the first type of feedback.

[0934] As an embodiment, the first type of feedback is used to reflect the performance of the trained model; when the performance of the trained model cannot meet the requirements, the second module will recalculate the target first type parameter group.

[0935] Typically, when the error is too large or has not been updated for too long, the performance of the trained model is considered unsatisfactory.

[0936] As an embodiment, the fourth module is an Actor.

[0937] As an embodiment, the fourth module receives the first type of output from the third module.

[0938] As an embodiment, the fourth module performs corresponding actions according to the first type of output.

[0939] As an embodiment, the fourth module sends a second type of feedback to the first module, and the second type of feedback is used to generate the first data set or the second data set, or the second type of feedback is used to trigger the sending of the first data set or the second data set.

[0940] As an embodiment, the fourth module sends a second type of feedback to the first module, where the second type of feedback is used to trigger execution of the first type of output; the second type of feedback includes the first message.

[0941] As an embodiment, the first type of output includes the first message.

[0942] As an embodiment, the first type of output includes the second message.

[0943] As an embodiment, the first type of output includes the third message.

[0944] As an embodiment, the first type of output includes the fourth message.

[0945] As an embodiment, the first type of output includes the fifth message.

[0946] As an embodiment, the first type of output includes the first information block.

[0947] As an embodiment, the first type of output includes the second information block.

[0948] As an embodiment, the first type of output includes the first threshold.

[0949] As an embodiment, the first type of output includes the first command.

[0950] As an embodiment, the first type of output includes the first UE variable.

[0951] As an embodiment, the first type of output includes the second UE variable.

[0952] As an embodiment, the phrase “the first set of parameters depends on previous measurements” means that an input of the artificial intelligence processing system depends on the previous measurements, and the first set of parameters is an output of the artificial intelligence processing system.

[0953] As an embodiment, the embodiment 14 is only used to illustrate that the present application can be used in an artificial intelligence processing system. The embodiment does not limit the application of the present application to a non-artificial intelligence processing system, and the embodiment does not limit the application of the present application to other types of artificial intelligence processing systems to obtain and attach Fig.14 The artificial intelligence processing system shown has comparable effects.

[0954] Embodiment 15

[0955] Embodiment 15 illustrates a schematic diagram of an artificial intelligence processing system according to another embodiment of the present application, as shown in the attached Fig.15 Attached Fig.15 It includes a first module, a second module, a third module, a fourth module and a fifth module.

[0956] In Example 15, the first module sends a first data set to the second module, the first module sends a second data set to the third module, the first module sends a third data set to the fifth module, the fifth module sends a first type of parameter group to the second module, the fifth module sends a second type of parameter group to the third module, the fifth module sends a third type of parameter group to the fourth module, the second module sends a fourth type of parameter group to the fourth module, and the fourth module sends a fifth type of parameter group to the third module.

[0957] As an embodiment, the first module, the second module, the third module, the fourth module and the fifth module all belong to the first node.

[0958] The above method avoids air interface signaling interaction and shortens transmission delay.

[0959] As an embodiment, any one of the first module, the second module, the third module, the fourth module and the fifth module does not belong to the first node.

[0960] The above method reduces the hardware complexity of the first node.

[0961] As an embodiment, at least the first module among the first module, the second module, the third module, the fourth module and the fifth module belongs to the first node; and at least one module among the first module, the second module, the third module, the fourth module and the fifth module does not belong to the first node.

[0962] The above method balances the hardware complexity and transmission delay of the first node.

[0963] As an embodiment, the first module is used for data collection.

[0964] As an embodiment, the first module is responsible for data collection.

[0965] As an embodiment, the first module has a data collection function.

[0966] As an embodiment, the second module is used for model training (Model Training).

[0967] As an embodiment, the second module is responsible for model training.

[0968] As an embodiment, the second module has a model training function.

[0969] As an embodiment, the second module performs AI / ML model training.

[0970] As an embodiment, the second module performs validation.

[0971] As an embodiment, the second module performs testing.

[0972] As an embodiment, the second module generates model performance metrics.

[0973] As an embodiment, the second module is responsible for data preparation.

[0974] As an embodiment, the data preparation includes at least one of data pre-processing, cleaning, formatting, or transformation.

[0975] As an embodiment, the third module is used for inference.

[0976] As an embodiment, the third module has a reasoning function.

[0977] As an embodiment, the third module is responsible for reasoning.

[0978] As an embodiment, the fourth module is used for model storage (Model Storage).

[0979] As an embodiment, the fourth module has a model storage (Model Storage) function.

[0980] As an embodiment, the fourth module is responsible for storing the trained model.

[0981] As an embodiment, the fourth module is responsible for storing the trained model that can be used to perform reasoning processing.

[0982] As an embodiment, the fifth module is used for management.

[0983] As an embodiment, the fifth module is responsible for management.

[0984] As an embodiment, the fifth module has a management function.

[0985] As an embodiment, the first data set is training data (Training Data).

[0986] As an embodiment, the second data set is inference data.

[0987] As an embodiment, the third data set is monitoring data.

[0988] As an embodiment, the first parameter group includes monitoring output.

[0989] As an embodiment, the second type of parameter group includes management instructions.

[0990] As an embodiment, the second type of parameter group is used for fine-tuning operation of the inference function.

[0991] As an embodiment, the second parameter group includes an identifier of the model.

[0992] As an embodiment, the second type of parameter group is used to select a model.

[0993] As an embodiment, the second type of parameter group is used for switching models.

[0994] As an embodiment, the second type of parameter group is used to activate / deactivate the model.

[0995] As an embodiment, the second type of parameter group is used to fall back from AI-ML operation to non-AI-ML operation.

[0996] As an embodiment, the third type of parameter group includes a model transfer request (Model Transfer Request).

[0997] As an embodiment, the third parameter group includes a model delivery request (Model DeliveryRequest).

[0998] As an embodiment, the fourth parameter group includes a trained model (Trained Model).

[0999] As an embodiment, the fourth parameter group includes an updated model (Updated Model).

[1000] As an embodiment, the fourth type of parameter group indicates the identification of the model.

[1001] As an embodiment, the fifth parameter group includes model transfer.

[1002] As an embodiment, the fifth parameter group includes model delivery.

[1003] As an embodiment, the fifth type of parameter group indicates the identification of the model.

[1004] As an embodiment, the first type of output includes a monitoring output.

[1005] As an embodiment, the first type of output exists.

[1006] As an embodiment, the first type of output does not exist.

[1007] As an embodiment, the second type of output includes inference output.

[1008] As an embodiment, the second type of output is used by the fifth module to monitor the performance of the AI / ML model.

[1009] As an embodiment, the second type of output is used by the fifth module to monitor the performance of the AI / ML function.

[1010] As an embodiment, the second type of output exists.

[1011] As an embodiment, the second type of output does not exist.

[1012] As an embodiment, the artificial intelligence processing system generates or assists in generating at least part of the first message.

[1013] As an embodiment, the fifth module generates or assists in generating at least part of the first message.

[1014] As an embodiment, the third module generates or assists in generating at least part of the first message.

[1015] As an embodiment, the second type of output includes at least part of the first message.

[1016] As an embodiment, the artificial intelligence processing system generates or assists in generating at least a portion of the first information block in the first message.

[1017] As an embodiment, the fifth module generates or assists in generating at least part of the first information block in the first message.

[1018] As an embodiment, the third module generates or assists in generating at least part of the first information block in the first message.

[1019] As an embodiment, the second type of output includes at least part of the first information block in the first message.

[1020] As an embodiment, the artificial intelligence processing system generates or assists in generating at least part of the second message.

[1021] As an embodiment, the fifth module generates or assists in generating at least part of the second message.

[1022] As an embodiment, the third module generates or assists in generating at least part of the second message.

[1023] As an embodiment, the second type of output includes at least a portion of the second message.

[1024] As an embodiment, the artificial intelligence processing system generates or assists in generating at least part of the third message.

[1025] As an embodiment, the fifth module generates or assists in generating at least part of the third message.

[1026] As an embodiment, the third module generates or assists in generating at least part of the third message.

[1027] As an embodiment, the second type of output includes at least part of the third message.

[1028] As an embodiment, the artificial intelligence processing system generates or assists in generating at least part of the fourth message.

[1029] As an embodiment, the fifth module generates or assists in generating at least part of the fourth message.

[1030] As an embodiment, the third module generates or assists in generating at least part of the fourth message.

[1031] As an embodiment, the second type of output includes at least part of the fourth message.

[1032] As an embodiment, the artificial intelligence processing system generates or assists in generating at least part of the fifth message.

[1033] As an embodiment, the fifth module generates or assists in generating at least part of the fifth message.

[1034] As an embodiment, the third module generates or assists in generating at least part of the fifth message.

[1035] As an embodiment, the second type of output includes at least part of the fifth message.

[1036] As an embodiment, the artificial intelligence processing system generates or assists in generating at least part of the first command.

[1037] As an embodiment, the fifth module generates or assists in generating at least part of the first command.

[1038] As an embodiment, the third module generates or assists in generating at least part of the first command.

[1039] As an embodiment, the second type of output includes at least part of the first command.

[1040] As an embodiment, the artificial intelligence processing system generates or assists in generating the first UE variable.

[1041] As an embodiment, the fifth module generates or assists in generating the first UE variable.

[1042] As an embodiment, the third module generates or assists in generating the first UE variable.

[1043] As an embodiment, the second type of output includes the first UE variable.

[1044] As an embodiment, the artificial intelligence processing system generates or assists in generating the second UE variable.

[1045] As an embodiment, the fifth module generates or assists in generating the second UE variable.

[1046] As an embodiment, the third module generates or assists in generating the second UE variable.

[1047] As an embodiment, the second type of output includes the second UE variable.

[1048] As an embodiment, the first data set includes any information block of the first message.

[1049] As an embodiment, the second data set includes any information block of the first message.

[1050] As an embodiment, the third data set includes any information block of the first message.

[1051] As an embodiment, the first data set includes any information block of the second message.

[1052] As an embodiment, the second data set includes any information block of the second message.

[1053] As an embodiment, the third data set includes any information block of the second message.

[1054] As an embodiment, the first data set includes any information block of the third message.

[1055] As an embodiment, the second data set includes any information block of the third message.

[1056] As an embodiment, the third data set includes any information block of the third message.

[1057] As an embodiment, the first data set includes any information block of the fifth message.

[1058] As an embodiment, the second data set includes any information block of the fifth message.

[1059] As an embodiment, the third data set includes any information block of the fifth message.

[1060] As an embodiment, the embodiment 15 is only used to illustrate that the present application can be used in an artificial intelligence processing system. The embodiment does not limit the application of the present application to a non-artificial intelligence processing system, and the embodiment does not limit the application of the present application to other types of artificial intelligence processing systems to obtain and attach Fig.15 The artificial intelligence processing system shown has comparable effects.

[1061] A person of ordinary skill in the art can understand that all or part of the steps in the above method can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer-readable storage medium, such as a read-only memory, a hard disk or an optical disk. Optionally, all or part of the steps in the above embodiment can also be implemented using one or more integrated circuits. Accordingly, each module unit in the above embodiment can be implemented in the form of hardware or in the form of a software function module, and the present application is not limited to any specific form of software and hardware combination. The user equipment, terminal and UE in the present application include but are not limited to drones, communication modules on drones, remote-controlled aircraft, aircraft, small aircraft, mobile phones, tablet computers, notebooks, vehicle-mounted communication equipment, wireless sensors, Internet cards, Internet of Things terminals, RFID terminals, NB-IOT terminals, MTC (Machine Type Communication) terminals, eMTC (enhanced MTC) terminals, data cards, Internet cards, vehicle-mounted communication equipment, low-cost mobile phones, low-cost tablet computers and other wireless communication devices. The base stations or system devices in this application include but are not limited to macrocell base stations, microcell base stations, home base stations, relay base stations, gNB (NR Node B) NR Node B, TRP (Transmitter Receiver Point) and other wireless communication devices.

[1062] The above is only a preferred embodiment of the present application and is not intended to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A first node used for wireless communication, characterized in that: include: A first transmitter sends a first message, wherein the first message includes a first information block, and the first information block includes at least an identifier of a first cell; A first receiver receives a second message, where the second message includes configuration information of the first cell; In response to a first condition being met, applying the configuration information of the first cell; The first message requests configuration information of at least the first cell; the configuration information of the first cell includes the C-RNTI of the first node in the first cell; the first condition includes receiving a first command and the first command indicates the first cell and the first command is a MAC CE, or the second message configures the first condition.

2. The first node according to claim 1, characterized in that: The first message including the first information block depends on the moving speed of the first node reaching a first threshold.

3. The first node according to claim 1 or 2, characterized in that: include: The first receiver receives a third message before the first message is sent, the third message including a second information block; The first message including the first information block depends on the third message including the second information block.

4. The first node according to any one of claims 1 to 3, characterized in that: include: The first receiver stores relevant information of at least one cell in a first UE variable; The first message includes the first information block depending on the first UE variable including relevant information of the at least first cell.

5. The first node according to any one of claims 1 to 4, characterized in that: include: The first receiver, in response to receiving the second message, stores the configuration information of the first cell in a second UE variable; The first transmitter sends a fourth message, where the fourth message indicates releasing configuration information of at least a second cell in the second UE variable.

6. The first node according to any one of claims 1 to 5, characterized in that: The at least first cell is based on inference of an artificial intelligence processing system of the first node.

7. The first node according to any one of claims 1 to 6, characterized in that: include: The first receiver receives a fifth message before the first message is sent, the fifth message indicating a plurality of cells including the at least first cell.

8. A second node used for wireless communication, characterized in that: include: A second receiver receives a first message, wherein the first message includes a first information block, and the first information block includes at least an identifier of a first cell; A second transmitter transmits a second message, where the second message includes configuration information of the first cell; In which, as a response to the first condition being met, the sender of the first message applies the configuration information of the first cell; the first message requests the configuration information of at least the first cell; the configuration information of the first cell includes the C-RNTI of the sender of the first message in the first cell; the first condition includes receiving a first command and the first command indicates the sender of the first message and the first command is a MAC CE, or the second message configures the first condition.

9. A method in a first node for wireless communication, characterized in that: include: Sending a first message, wherein the first message includes a first information block, and the first information block includes at least an identifier of a first cell; receiving a second message, where the second message includes configuration information of the first cell; In response to a first condition being met, applying the configuration information of the first cell; The first message requests configuration information of at least the first cell; the configuration information of the first cell includes the C-RNTI of the first node in the first cell; the first condition includes receiving a first command and the first command indicates the first cell and the first command is a MAC CE, or the second message configures the first condition.

10. A method in a second node for wireless communication, characterized in that: include: receiving a first message, the first message comprising a first information block, the first information block comprising at least an identifier of a first cell; transmitting a second message, wherein the second message includes configuration information of the first cell; In which, as a response to the first condition being met, the sender of the first message applies the configuration information of the first cell; the first message requests the configuration information of at least the first cell; the configuration information of the first cell includes the C-RNTI of the sender of the first message in the first cell; the first condition includes receiving a first command and the first command indicates the sender of the first message and the first command is a MAC CE, or the second message configures the first condition.

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