Method and device for communication node used for wireless communication

Abstract

The present application discloses a method and device for a communication node used for wireless communication. The method comprises: a communication node receives a first message, the first message comprising configuration information of each cell among at least one cell; determining a first cell, the first cell being one cell among the at least one cell; and applying the configuration information of the first cell, wherein the determination of the first cell depends on at least a third cell identifier, the third cell identifier is different from the identifier of the first cell, the configuration information of a second cell comprises the third cell identifier, before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission. The solution provided by the present application is beneficial to enhancing the mobility of handover between different cells, avoiding the mobility delay and frequent handover.

Description

A method and apparatus for use in a communication node for wireless communication Technical Field

[0001] The present application relates to a transmission method and apparatus in a wireless communication system, and in particular to a mobility configuration method and apparatus. Background Art

[0002] With the continuous development of wireless communications, the requirements for mobility, transmission latency, and system capacity are becoming increasingly stringent. In addition to improving the existing L3 (Layer 3) triggered mobility, the 3GPP (3rd Generation Partnership Project) RAN (Radio Access Network) #94e meeting decided to study L1 (Layer 1) / L2 (Layer 2) triggered mobility (LTM) in the "Further NR (New Radio) mobility enhancements" work item (WI).

[0003] In NR R (release) 18, CSI (Channel State Information) compression based on AI (Artificial Intelligence) or ML (Machine Learning) was launched. Considering the advantages of AI or ML, applying AI or ML to mobility has become an important evolution direction of 3GPP in R19.

[0004] Summary of the Invention

[0005] In traditional solutions, the switching of UE (User Equipment) from one cell configuration to another is based on the measurement of RS (Reference Signal) resources of the source and target cells or the measurement of RS resources of the source cell. The applicant has found through research that existing solutions have mobility delays or frequent switching issues.

[0006] In response to the above problems, the present application provides a solution. In the description of the above problems, the NR system is used as an example. The present application is also applicable to scenarios such as LTE (Long-Term Evolution) or LTE-A (Long-Term Evolution Advanced) systems, achieving technical effects similar to those of the NR system. Furthermore, although the present application provides a specific implementation method for the mobility 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, achieving technical effects similar to those of the mobility of the RRC connected state. Furthermore, adopting a unified design solution for different scenarios can also help reduce hardware complexity and cost. Furthermore, although the original intention of the present application is for the Uu air interface, the present application can also be used for the PC5 port to achieve technical effects similar to those of the Uu air interface. Furthermore, although the original intention of this application is for the terminal and base station scenario, this application is also applicable to the V2X (Vehicle-to-Everything, Internet of Vehicles) 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. Furthermore, 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, integrated access and backhaul) communication scenario, to achieve similar technical effects in the terminal and base station scenario. Furthermore, although the original intention of this application is for the terrestrial network (TN) scenario, this application is also applicable to the 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 can also help reduce hardware complexity and cost.

[0007] As an embodiment, the interpretation of the terms in this application refers to the definition of the 3GPP specification protocol TS38 series.

[0008] As an embodiment, the interpretation of the terms in this application refers to the definitions of the 3GPP specification protocol TS37 series.

[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] receiving a first message including configuration information for each of at least one cell;

[0012] Determining a first cell, where the first cell is one of the at least one cell; and applying the configuration information of the first cell;

[0013] The determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

[0014] As an embodiment, the problem to be solved by the present application includes: how to enhance the mobility of UE when switching between different cells.

[0015] As an embodiment, the problem to be solved by the present application includes: how to avoid mobility delay.

[0016] As an embodiment, the problem to be solved by the present application includes: how to avoid frequent switching.

[0017] As an embodiment, the characteristics of the above method include: the first message includes configuration information for each cell in at least one cell.

[0018] As an embodiment, the characteristics of the above method include: the first cell applies the configuration information of the first cell.

[0019] As an embodiment, the characteristics of the above method include: the determination of the first cell depends on at least a third cell identifier.

[0020] As an embodiment, the characteristics of the above method include: the configuration information of the second cell includes the third cell identifier.

[0021] As an embodiment, the characteristics of the above method include: before the configuration information of the first cell is applied, the configuration information of the second cell is applied and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

[0022] As an embodiment, the above method takes into account the influence of the third cell identifier on the determination of the first cell.

[0023] As an embodiment, the above method is conducive to selecting a more suitable cell.

[0024] As an embodiment, the above method is helpful in reducing the number of cell handovers.

[0025] As an embodiment, the above method is helpful in shortening the handover delay of inter-cell mobility.

[0026] As an embodiment, the above method avoids data interruption.

[0027] As an embodiment, the above method is conducive to realizing beam management based on AI or ML.

[0028] As an embodiment, the above method is conducive to realizing mobility based on AI or ML.

[0029] According to one aspect of the present application, it is characterized by comprising:

[0030] receiving a third threshold value;

[0031] The phrase "determination of the first cell depends on a third cell identifier" means that determination of the first cell depends on a measurement result of an RS resource associated with the third cell identifier being not better than or worse than the third threshold.

[0032] As an embodiment, the characteristics of the above method include: the determination of the first cell depends on the measurement result of the RS resource associated with the third cell identifier and the third threshold, and is irrelevant to the measurement result of the first cell.

[0033] As an embodiment, the above method takes into account the influence of the third threshold on the determination of the first cell.

[0034] As an embodiment, the above method reduces unnecessary measurements by using a third threshold.

[0035] As an embodiment, the above method avoids data interruption.

[0036] As an embodiment, the above method is conducive to selecting a more suitable cell.

[0037] As an embodiment, the above method shortens the delay.

[0038] As an embodiment, the above method enhances the flexibility of cell switching.

[0039] According to one aspect of the present application, it is characterized by comprising:

[0040] receiving a first threshold, where the first threshold is for the first cell;

[0041] The first threshold and the third threshold are configured for the same trigger event; whether the first threshold is effective depends on whether spatial filtering of the RS resource associated with the third cell identifier is applied to wireless transmission.

[0042] As an embodiment, the above method takes into account the influence of the first threshold on the determination of the first cell.

[0043] As an embodiment, the above method is beneficial to improving the reliability of cell switching.

[0044] As an embodiment, the above method avoids switching too early or too late.

[0045] As an embodiment, the above method avoids selecting an inappropriate or wrong cell.

[0046] According to one aspect of the present application, it is characterized in that the phrase "the determination of the first cell depends on the third cell identifier" means that the determination of the first cell depends on the measurement result of the first cell being better than or not worse than the measurement result of the RS resource associated with the third cell identifier.

[0047] As an embodiment, the characteristics of the above method include: the determination of the first cell depends on the measurement result of the first cell and the measurement result of the RS resource associated with the third cell identifier.

[0048] As an embodiment, the above method takes into account the impact of measurement results of multiple cells on the determination of the first cell.

[0049] As an embodiment, the above method is beneficial to improving the reliability of cell switching.

[0050] As an embodiment, the above method is conducive to enhancing the flexibility of cell switching.

[0051] As an embodiment, the above method avoids switching too early or too late.

[0052] As an embodiment, the above method is conducive to selecting a more suitable cell.

[0053] As an embodiment, the above method avoids selecting an inappropriate or wrong cell.

[0054] According to one aspect of the present application, it is characterized by comprising:

[0055] performing radio link monitoring on the second cell;

[0056] The behavior of performing radio link monitoring on the second cell depends on whether spatial filtering of the RS resource associated with the third cell identifier is applied to radio transmission.

[0057] As an embodiment, the above method takes into account the impact of spatial filtering of RS resources associated with the third cell identifier on the execution of radio link monitoring.

[0058] According to one aspect of the present application, it is characterized by comprising:

[0059] performing radio link monitoring on the second cell; and determining radio link failure in response to detecting a radio link problem on the second cell;

[0060] The behavior of determining radio link failure depends on spatial filtering of RS resources of the first cell being applied to radio transmission and spatial filtering of any RS resource associated with the third cell identifier not being applied to radio transmission.

[0061] As an embodiment, the above method takes into account the impact of spatial filtering of the RS resources of the first cell and the spatial filtering of the RS resources associated with the third cell identifier on the execution of radio link monitoring.

[0062] As an embodiment, the above method is beneficial to improving the reliability of wireless link transmission.

[0063] As an embodiment, the above method is beneficial to improving the stability of wireless link transmission.

[0064] According to one aspect of the present application, it is characterized in that the configuration information of the second cell includes a first list, the first list includes at least one cell identifier, and the third cell identifier is one of the at least one cell identifier; the determination of the first cell depends on the position of the third cell identifier in the first list.

[0065] As an embodiment, the characteristics of the above method include: the determination of the first cell depends on the position of the third cell identifier in the first list.

[0066] As an embodiment, the above method takes into account the influence of the position of the third cell identifier in the first list on the determination of the first cell.

[0067] As an embodiment, the above method is conducive to selecting more appropriate cell filtering.

[0068] As an embodiment, the above method is beneficial for shortening the delay of spatial filtering of RS resources using wireless transmission.

[0069] According to one aspect of the present application, it is characterized by comprising:

[0070] Sending a first signal on the first cell;

[0071] The first signal indicates that the configuration information of the first cell has been applied.

[0072] The present application discloses a method used in a second node of wireless communication, characterized by comprising:

[0073] Sending a first message, wherein the first message includes configuration information for each cell of at least one cell;

[0074] The receiver of the first message determines a first cell, which is one of the at least one cell; the receiver of the first message applies the configuration information of the first cell; the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

[0075] According to one aspect of the present application, it is characterized by comprising:

[0076] Sending a third threshold;

[0077] The phrase "determination of the first cell depends on a third cell identifier" means that determination of the first cell depends on a measurement result of an RS resource associated with the third cell identifier being not better than or worse than the third threshold.

[0078] According to one aspect of the present application, it is characterized by comprising:

[0079] Sending a first threshold, where the first threshold is for the first cell;

[0080] The first threshold and the third threshold are configured for the same trigger event; whether the first threshold is effective depends on whether spatial filtering of the RS resource associated with the third cell identifier is applied to wireless transmission.

[0081] According to one aspect of the present application, it is characterized in that the phrase "the determination of the first cell depends on the third cell identifier" means that the determination of the first cell depends on the measurement result of the first cell being better than or not worse than the measurement result of the RS resource associated with the third cell identifier.

[0082] According to one aspect of the present application, it is characterized in that the receiver of the first message performs wireless link monitoring on the second cell; the behavior of performing wireless link monitoring on the second cell depends on whether spatial filtering of RS resources associated with the third cell identifier is applied to wireless transmission.

[0083] According to one aspect of the present application, it is characterized in that the receiver of the first message performs wireless link monitoring on the second cell; in response to monitoring a wireless link problem on the second cell, the receiver of the first message determines that the wireless link has failed; the behavior of determining that the wireless link has failed depends on spatial filtering of the RS resources of the first cell being applied to the wireless transmission and spatial filtering of any RS resource associated with the third cell identifier is not applied to the wireless transmission.

[0084] According to one aspect of the present application, it is characterized in that the configuration information of the second cell includes a first list, the first list includes at least one cell identifier, and the third cell identifier is one of the at least one cell identifier; the determination of the first cell depends on the position of the third cell identifier in the first list.

[0085] According to one aspect of the present application, it is characterized in that the receiver of the first message sends a first signal on the first cell; the first signal indicates that the configuration information of the first cell has been applied.

[0086] The present application discloses a method used in a third node for wireless communication, characterized by comprising:

[0087] receiving a first signal on a first cell;

[0088] Among them, the sender of the first signal receives a first message, the first message includes configuration information for each cell in at least one cell; the sender of the first signal determines a first cell, the first cell is one of the at least one cell; the sender of the first signal applies the configuration information of the first cell; the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission; the first signal indicates that the configuration information of the first cell has been applied.

[0089] According to one aspect of the present application, it is characterized in that the sender of the first signal receives a third threshold; the phrase that the determination of the first cell depends on the third cell identifier means that the determination of the first cell depends on the measurement result of the RS resources associated with the third cell identifier is not better than or worse than the third threshold.

[0090] According to one aspect of the present application, it is characterized in that the sender of the first signal receives a first threshold, and the first threshold is for the first cell; the first threshold and the third threshold are configured for the same trigger event; whether the first threshold is effective depends on whether spatial filtering of the RS resources associated with the third cell identifier is applied to wireless transmission.

[0091] According to one aspect of the present application, it is characterized in that the phrase "the determination of the first cell depends on the third cell identifier" means that the determination of the first cell depends on the measurement result of the first cell being better than or not worse than the measurement result of the RS resource associated with the third cell identifier.

[0092] According to one aspect of the present application, it is characterized in that the sender of the first signal receives and performs wireless link monitoring on the second cell; the behavior of performing wireless link monitoring on the second cell depends on whether spatial filtering of the RS resources associated with the third cell identifier is applied to the wireless transmission.

[0093] According to one aspect of the present application, it is characterized in that the sender of the first signal receives and performs wireless link monitoring on the second cell; in response to monitoring a wireless link problem on the second cell, the sender of the first signal determines that the wireless link fails; the behavior determines that the wireless link failure depends on the spatial filtering of the RS resources of the first cell being applied to the wireless transmission and the spatial filtering of any RS resource associated with the third cell identifier is not applied to the wireless transmission.

[0094] According to one aspect of the present application, it is characterized in that the configuration information of the second cell includes a first list, the first list includes at least one cell identifier, and the third cell identifier is one of the at least one cell identifier; the determination of the first cell depends on the position of the third cell identifier in the first list.

[0095] The present application discloses a first node used for wireless communication, characterized by comprising:

[0096] A first receiver receives a first message, wherein the first message includes configuration information for each cell of at least one cell;

[0097] A first processor determines a first cell, where the first cell is one of the at least one cell; and applies the configuration information of the first cell;

[0098] The determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

[0099] The present application discloses a second node used for wireless communication, characterized by comprising:

[0100] A second transmitter sends a first message, wherein the first message includes configuration information for each cell of at least one cell;

[0101] The receiver of the first message determines a first cell, which is one of the at least one cell; the receiver of the first message applies the configuration information of the first cell; the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

[0102] The present application discloses a third node used for wireless communication, characterized by comprising:

[0103] a third receiver, receiving the first signal on the first cell;

[0104] Among them, the sender of the first signal receives a first message, the first message includes configuration information for each cell in at least one cell; the sender of the first signal determines a first cell, the first cell is one of the at least one cell; the sender of the first signal applies the configuration information of the first cell; the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission; the first signal indicates that the configuration information of the first cell has been applied.

[0105] As an example, compared with traditional solutions, this application has the following advantages:

[0106] -. It is helpful to choose a more suitable community;

[0107] -. It is helpful to reduce the number of cell handovers;

[0108] -. It is helpful to shorten the delay of cell switching;

[0109] -. It is conducive to enhancing the flexibility of cell switching;

[0110] -.It is conducive to improving the reliability of cell handover;

[0111] -.Avoid data interruption;

[0112] Facilitates AI- or ML-based beam management.

[0113] -.It is conducive to realizing mobility based on AI or ML. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0115] FIG1 shows a flow chart of communication of a first node according to an embodiment of the present application;

[0116] FIG2 shows a schematic diagram of a network architecture according to an embodiment of the present application;

[0117] FIG3 is a schematic diagram showing an embodiment of a radio protocol architecture of a user plane and a control plane according to an embodiment of the present application;

[0118] FIG4 shows a schematic diagram of a first communication device and a second communication device according to an embodiment of the present application;

[0119] FIG5 shows a wireless signal transmission flow chart according to an embodiment of the present application;

[0120] FIG6 is a schematic diagram showing that the determination of the first cell depends on the measurement result of the RS resource associated with the third cell identifier being not better than or worse than a third threshold according to an embodiment of the present application;

[0121] FIG7 is a schematic diagram showing that the determination of the first cell depends on the measurement result for the first cell being better than or not worse than the measurement result for the RS resource associated with the third cell identifier according to one embodiment of the present application;

[0122] FIG8 shows that the determination of the first cell depends on the position of the third cell identifier in the first list according to one embodiment of the present application;

[0123] FIG9 shows a flowchart of performing radio link monitoring on the second cell according to one embodiment of the present application;

[0124] FIG10 shows a schematic diagram of an artificial intelligence processing system according to an embodiment of the present application;

[0125] FIG11 shows a structural block diagram of a processing device used in a first node according to an embodiment of the present application;

[0126] FIG12 shows a structural block diagram of a processing device used in a second node according to an embodiment of the present application;

[0127] FIG13 shows a structural block diagram of a processing device used in a third node according to an embodiment of the present application;

[0128] FIG14 shows a schematic diagram of an artificial intelligence processing system according to another embodiment of the present application. DETAILED DESCRIPTION

[0129] 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 and features in the embodiments of the present application can be combined with each other in any way.

[0130] Example 1

[0131] Example 1 illustrates a flow chart of communication of a first node according to an embodiment of the present application, as shown in Figure 1. In Figure 1, each box represents a step, and it is particularly important to emphasize that the order of the boxes in the figure does not represent the temporal sequence between the steps represented.

[0132] In embodiment 1, the first node in the present application receives a first message in step 101, where the first message includes configuration information for each cell in at least one cell; in step 102, a first cell is determined, where the first cell is one of the at least one cell; in step 103, the configuration information of the first cell is applied; wherein the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

[0133] As an embodiment, the first message includes at least one RRC (Radio Resource Control) message.

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

[0135] As an embodiment, the first message is transmitted via PDSCH (Physical Downlink Shared Channel).

[0136] As an embodiment, the first message is transmitted via a DCCH (Dedicated Control Channel).

[0137] As an embodiment, the first message is a cell common RRC message.

[0138] As an embodiment, the first message includes at least one DCI (Downlink Control Information) message.

[0139] As an embodiment, the first message is a DCI message.

[0140] The above method saves signaling overhead.

[0141] As an embodiment, the first message includes at least one RRCReconfiguration message.

[0142] As an embodiment, the first message includes at least one RRCResume message.

[0143] As an embodiment, the first message includes at least one RRCReestablishment message.

[0144] As an embodiment, the first message is at least one RRCReconfiguration message.

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

[0146] As an embodiment, the first message is at least one RRCReestablishment message.

[0147] As an embodiment, the first message includes a first type of information block for each cell in the at least one cell, and the first type of information block includes the configuration information.

[0148] As a sub-embodiment of the above embodiment, only part of the fields in the first type of information block include the configuration information.

[0149] As a sub-embodiment of the above embodiment, all fields in the first type of information block include the configuration information.

[0150] As a sub-embodiment of the above embodiment, the first type of information block is a ServingCellConfig IE.

[0151] As a sub-embodiment of the above embodiment, the first type of information block includes an uplinkConfig field.

[0152] As a sub-embodiment of the above embodiment, the first type of information block includes a PDCCH-ServingCellConfig IE.

[0153] As a sub-embodiment of the above embodiment, the first type of information block includes a PDSCH-ServingCellConfig IE.

[0154] As a sub-embodiment of the above embodiment, the first type of information block includes a CSI-MeasConfig IE.

[0155] As an embodiment, the first message indicates the configuration information.

[0156] As an embodiment, the first message includes an index of the RS resource.

[0157] As an embodiment, the first message includes an index of each RS resource in the at least one RS resource indicated by the first message.

[0158] As an embodiment, any cell among the at least one cell is a candidate cell.

[0159] As an embodiment, the candidate cell is a CHO (Conditional Handover) candidate cell.

[0160] As an embodiment, the candidate cell is an LTM candidate cell.

[0161] As an embodiment, the candidate cell is a candidate PCell (Primary Cell).

[0162] As an embodiment, the candidate cell is a candidate PSCell (Primary SCG (Secondary Cell Group, secondary cell group) Cell, a primary cell of an SCG).

[0163] As an embodiment, a serving cell is configured for the configuration information of any cell in the at least one cell.

[0164] As an embodiment, a PCell is configured for the configuration information of any cell in the at least one cell.

[0165] As an embodiment, a PSCell is configured for the configuration information of any cell in the at least one cell.

[0166] As an embodiment, the behavior of determining the first cell refers to: selecting the first cell.

[0167] As an embodiment, the behavior of determining the first cell refers to: confirming the first cell.

[0168] As an embodiment, the behavior of determining the first cell refers to: applying the first cell.

[0169] As an embodiment, the behavior of determining the first cell refers to: selecting the first cell, confirming the first cell, or applying at least one of the first cell.

[0170] As an embodiment, the behavior of determining the first cell refers to: using the first cell as a serving cell.

[0171] As an embodiment, the behavior of determining the first cell refers to: taking the first cell as the target cell.

[0172] As an embodiment, the behavior of determining the first cell refers to: taking the first cell as a target candidate cell.

[0173] As an embodiment, the behavior of determining the first cell refers to: connecting to the first cell.

[0174] As an embodiment, the behavior of determining the first cell refers to: switching to the first cell.

[0175] As an embodiment, the behavior of determining the first cell refers to: handover to the first cell.

[0176] As an embodiment, when the first cell is determined, spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

[0177] As an embodiment, when the first cell is determined, spatial filtering of any one RS resource associated with the third cell identifier is not applied to wireless transmission.

[0178] As an embodiment, the first cell is determined through measurement.

[0179] As an embodiment, the first cell is determined by prediction.

[0180] As an embodiment, the first cell is determined by inference.

[0181] As an embodiment, the first cell is determined through model inference.

[0182] As an embodiment, as the behavior determines the response of the first cell, the configuration information of the first cell is applied.

[0183] As an embodiment, the behavior determines that the first cell triggers the behavior and applies the configuration information of the first cell.

[0184] As an embodiment, the behavior of applying the configuration information of the first cell includes: applying the configuration for the first cell in the first message.

[0185] As an embodiment, the behavior of applying the configuration information of the first cell includes: executing the signaling of the configuration information for the first cell in the first message.

[0186] As an embodiment, the behavior of applying the configuration information of the first cell includes: spatial filtering of RS resources associated with the first cell is applied to the wireless link.

[0187] As an embodiment, the behavior of applying the configuration information of the first cell includes: spatial filtering of RS resources associated with the first cell is applied to the wireless link, and spatial filtering of RS resources associated with the third cell is applied to the wireless link.

[0188] As an embodiment, the behavior of applying the configuration information of the first cell includes: spatial filtering of RS resources associated with the first cell is applied to the wireless link, and spatial filtering of RS resources associated with the second cell is applied to the wireless link.

[0189] As an embodiment, the phrase “before the configuration information of the first cell is applied” refers to: at least a period of time just before the configuration information of the first cell starts to be applied.

[0190] As an embodiment, the phrase includes before the configuration information of the first cell is applied: when the first cell is determined.

[0191] As an embodiment, the phrase includes before the configuration information of the first cell is applied: when the first message is received.

[0192] As an embodiment, the phrase does not include before the configuration information of the first cell is applied: when the first message is received.

[0193] As an embodiment, when the first message is received, the second cell is the serving cell of the first node.

[0194] As an embodiment, when the first message is received, the second cell is a candidate serving cell of the first node.

[0195] As an embodiment, before the configuration information of the first cell is applied, spatial filtering of any RS resource of the first cell is not applied to wireless transmission.

[0196] As an embodiment, the RS resource is SSB.

[0197] As an embodiment, the SSB is SS (Synchronization Signals) / PBCH.

[0198] As an embodiment, the SSB is a Synchronization Signals Block.

[0199] As an embodiment, the RS resource is CSI (Channel State Information)-RS.

[0200] As an embodiment, the RS resource is TRS (CSI-RS for tracking).

[0201] As an embodiment, the RS resource is any one of SSB or CSI-RS.

[0202] As an embodiment, the RS resource is any one of SSB, CSI-RS or TRS.

[0203] As an embodiment, the RS resources associated with the first cell are transmitted via PDCCH.

[0204] As an embodiment, the RS resources associated with the first cell include at least one CSI-RS.

[0205] As an embodiment, the RS resources associated with the first cell include at least one SSB.

[0206] As an embodiment, the RS resources associated with the first cell indicate at least one CSI-RS index.

[0207] As an embodiment, the RS resources associated with the first cell indicate at least one SSB index.

[0208] As an embodiment, the RS resources associated with the third cell identifier are transmitted via PDCCH.

[0209] As an embodiment, the RS resources associated with the third cell identifier include at least one CSI-RS.

[0210] As an embodiment, the RS resources associated with the third cell identifier include at least one SSB.

[0211] As an embodiment, the RS resource associated with the third cell identifier indicates at least one CSI-RS index.

[0212] As an embodiment, the RS resource associated with the third cell identifier indicates at least one SSB index.

[0213] As an embodiment, the determination of the first cell depends on the RS resources associated with the third cell identifier.

[0214] As an embodiment, the determination of the first cell relies on the measurement of RS resources associated with the third cell identifier.

[0215] As a sub-embodiment of the above embodiment, the phrase measuring the RS resources associated with the third cell identifier refers to: evaluating the RS resources associated with the third cell identifier.

[0216] As a sub-embodiment of the above embodiment, the phrase measuring the RS resources associated with the third cell identifier refers to: predicting the RS resources associated with the third cell identifier.

[0217] As a sub-embodiment of the above embodiment, the prediction depends on at least one of a moving direction or a moving speed or a signal quality measurement of the first node.

[0218] As a sub-embodiment of the above embodiment, the phrase measuring the RS resources associated with the third cell identifier refers to monitoring the RS resources associated with the third cell identifier.

[0219] As a sub-embodiment of the above embodiment, the phrase measuring the RS resources associated with the third cell identifier refers to: measuring the signal quality of the RS resources associated with the third cell identifier.

[0220] As a sub-embodiment of the above embodiment, the signal quality measurement is RRM (Radio Resource Management) measurement.

[0221] As a sub-embodiment of the above embodiment, the signal quality measurement is RSRQ (Reference Signal Received Quality) measurement.

[0222] As a sub-embodiment of the above embodiment, the signal quality measurement is RSRP (Reference Signal Received Power) measurement.

[0223] As a sub-embodiment of the above embodiment, the signal quality measurement is SINR (Signal to Interference plus Noise Ratio) measurement.

[0224] As a sub-embodiment of the above embodiment, the signal quality measurement includes L1 (Layer 1) filtering.

[0225] As a sub-embodiment of the above embodiment, the signal quality measurement includes L3 (Layer 3) filtering.

[0226] As a sub-embodiment of the above embodiment, the signal quality measurement is not L1 filtered or L3 filtered.

[0227] As an embodiment, the determination of the first cell relies on spatial filtering of RS resources associated with the third cell identifier being applied to wireless transmission.

[0228] As a sub-embodiment of the above embodiment, an RRC signaling indicates whether spatial filtering of the RS resource associated with the third cell identifier is applied to wireless transmission or not.

[0229] As a sub-embodiment of the above embodiment, a MAC CE indicates whether spatial filtering of the RS resource associated with the third cell identifier is applied to wireless transmission or not.

[0230] As a sub-embodiment of the above embodiment, a MAC CE activates / deactivates spatial filtering of RS resources associated with the third cell identifier and is applied to wireless transmission.

[0231] As a sub-embodiment of the above embodiment, a DCI indicates whether spatial filtering of the RS resource associated with the third cell identifier is applied to wireless transmission or not.

[0232] As a sub-embodiment of the above embodiment, a spatial filtering of RS resources associated with the third cell identifier for DCI activation / deactivation is applied to wireless transmission.

[0233] As an embodiment, the wireless transmission includes transmission by the first node, and the spatial filtering includes transmit spatial filtering (Tx Spatial Filter, or spatial domain transmit filter).

[0234] As an embodiment, the spatial filtering of the RS resources associated with the third cell identifier is applied to wireless transmission, including: the first node uses a transmitting spatial filter that is the same as the reference receiving spatial filter to send a wireless signal, and the reference receiving spatial filter is used to receive the reference signal on the RS resources associated with the third cell identifier.

[0235] As a sub-embodiment of the above embodiment, the above-mentioned wireless signal includes at least one of PUSCH (Physical Uplink Shared Channel), PUCCH (Physical Uplink Control Channel) and SRS (Sounding Reference Signal).

[0236] As an embodiment, the wireless transmission includes reception by the first node, and the spatial filtering includes receive filtering (Rx Spatial Filter, or spatial domain receive filter).

[0237] As an embodiment, the application of the spatial filtering of the RS resource indicated by the first parameter to the wireless transmission includes: the first node uses a receiving spatial filter that is the same as the reference receiving spatial filter to receive the wireless signal, and the reference receiving spatial filter is used to receive the reference signal on the RS resource indicated by the first parameter.

[0238] As a sub-embodiment of the above embodiment, the above-mentioned wireless signal includes at least one of PDSCH (Physical Downlink Shared Channel), PDCCH (Physical Downlink Control Channel) and CSI-RS.

[0239] As an embodiment, the phrase RS resources associated with the third cell identifier means: the RS resources include the third cell identifier.

[0240] As an embodiment, the phrase RS resources associated with the third cell identifier means: the RS resources include the third cell identifier index.

[0241] As an embodiment, the phrase RS resources associated with the third cell identifier means that the RS resources are configured with the third cell identifier.

[0242] As an embodiment, the third cell identifier is not an identifier of any SCell.

[0243] As an embodiment, the third cell identifier is not an identifier of any SCell of the second node.

[0244] As an embodiment, the third cell identifier is not an identifier of any SCell of the third node.

[0245] As an embodiment, the third cell identifier is not an identifier of any SCell of any cell.

[0246] As an embodiment, the third cell identifier is not an identifier of any cell among the at least one cell.

[0247] As an embodiment, the first cell is any cell among the at least one cell.

[0248] As an embodiment, the third cell identifier is an identity identifier.

[0249] As an embodiment, the third cell identifier is transmitted via PDSCH.

[0250] As an embodiment, the third cell identifier is transmitted via SSB.

[0251] As an embodiment, the third cell identifier is ServCellIndex.

[0252] As an embodiment, the third cell identifier is a Beam ID.

[0253] As an embodiment, the third cell identifier is a PCI (Physical Cell Identity).

[0254] As an embodiment, the third cell identifier is a PCI, and the identifier of the first cell is the PCI of the first cell.

[0255] As an embodiment, the third cell identifier is the PCI of the third cell, and the identifier of the first cell is the PCI of the first cell.

[0256] As a sub-embodiment of the above embodiment, the third cell and the second cell belong to the same CU.

[0257] As a sub-embodiment of the above embodiment, the third cell and the second cell belong to different CUs.

[0258] As a sub-embodiment of the above embodiment, the third cell and the second cell belong to the same DU.

[0259] As a sub-embodiment of the above embodiment, the third cell and the second cell belong to different DUs of different CUs.

[0260] As a sub-embodiment of the above embodiment, the third cell and the second cell belong to different DUs of the same CU.

[0261] As a sub-embodiment of the above embodiment, the third cell and the second cell belong to the same gNB.

[0262] As a sub-embodiment of the above embodiment, the third cell and the second cell belong to different gNBs.

[0263] As a sub-embodiment of the above embodiment, the third cell and the second cell belong to the same RAT.

[0264] As a sub-embodiment of the above embodiment, the third cell and the second cell belong to different RATs.

[0265] As an embodiment, the configuration information of the second cell includes at least one RRC message.

[0266] As an embodiment, the configuration information of the second cell includes at least one RRC domain.

[0267] As an embodiment, the configuration information of the second cell includes at least one RS resource set.

[0268] As an embodiment, the configuration information of the second cell includes at least one RS resource set measurement.

[0269] As an embodiment, the configuration information of the second cell includes at least one RS resource set configuration.

[0270] As an embodiment, the configuration information of the second cell includes at least one serving cell configuration.

[0271] As an embodiment, the configuration information of the second cell includes at least one RLM IE.

[0272] As an embodiment, the configuration information of the second cell includes at least the third cell identifier.

[0273] As an embodiment, the configuration information of the second cell indicates the third cell identifier.

[0274] As an embodiment, the configuration information of the second cell includes an additionalPCI-r17 field, and the additionalPCI-r17 field indicates the PCI of the third cell.

[0275] As an embodiment, the configuration information of the second cell includes at least one additionalPCI-r17 field, and one additionalPCI-r17 field in the at least one additionalPCI-r17 field indicates the PCI of the third cell.

[0276] As an embodiment, a first type information block includes the configuration information for the second cell.

[0277] As an embodiment, the one RRC IE for the configuration information of the second cell includes the third cell identifier.

[0278] As an embodiment, the one RRC domain for the configuration information of the second cell includes the third cell identifier.

[0279] As an embodiment, the one first type information block for the configuration information of the second cell includes the third cell identifier.

[0280] As an embodiment, the one first type information block of the configuration information of the second cell includes a MIMOParam-r17 field, and the one MIMOParam-r17 field includes the third cell identifier.

[0281] As an embodiment, the first type information block of the configuration information of the second cell includes an additionalPCI-ToAddModList-r17 field, and the additionalPCI-ToAddModList-r17 field includes the third cell identifier.

[0282] As an embodiment, the one first type information block of the configuration information of the second cell includes an additionalPCI-r17 field, and the one additionalPCI-r17 field includes the third cell identifier.

[0283] As an embodiment, the second cell is a source cell and the first cell is a target cell.

[0284] As an embodiment, the second cell is a source cell, and the first cell is a target candidate cell.

[0285] As an embodiment, the configuration information of the second cell is applied before the configuration information of the first cell is applied.

[0286] As an embodiment, the configuration information of the second cell is released before the configuration information of the first cell is applied.

[0287] As an embodiment, after the configuration information of the first cell is applied, the configuration information of the second cell is released.

[0288] As an embodiment, in response to the behavior applying the configuration information of the first cell, the second cell configuration is released.

[0289] As an embodiment, as a response to the behavior applying the configuration information of the first cell, the second cell configuration is not released.

[0290] Example 2

[0291] Embodiment 2 illustrates a schematic diagram of a network architecture according to an embodiment of the present application, as shown in FIG2 . FIG2 illustrates a network architecture 200 of a 5G NR (New Radio) / LTE (Long-Term Evolution) / LTE-A (Long-Term Evolution Advanced) system. The 5G NR / LTE / LTE-A network architecture 200 may be referred to as a 5G System (5G System) / EPS (Evolved Packet System) 200 or some other suitable terminology. The 5GS / EPS 200 includes at least one of a UE (User Equipment) 201, a RAN (Radio Access Network) 202, a 5G Core Network (5G Core Network) / EPC (Evolved Packet Core) 210, a Home Subscriber Server (HSS) / UDM (Unified Data Management) 220, and an Internet service 230. 5GS / EPS can interconnect with other access networks, but these entities / interfaces are not shown for simplicity. As shown, 5GS / EPS provides packet-switched services, but those skilled in the art will readily appreciate that the various concepts presented throughout this application can be extended to networks providing circuit-switched services or other cellular networks. The RAN includes node 203 and other nodes 204. Node 203 provides user and control plane protocol termination towards 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, base transceiver station, radio base station, radio transceiver, transceiver function, basic service set (BSS), extended service set (ESS), TRP (transmitter / receiver node), or some other appropriate terminology. Node 203 provides an access point to the 5GC / EPC 210 for UE 201. Examples of UE 201 include a cellular phone, a smart phone, a Session Initiation Protocol (SIP) phone, a laptop computer, a personal digital assistant (PDA), a satellite radio, non-terrestrial base station communications, satellite mobile communications, a global positioning system, a multimedia device, a video device, a digital audio player (e.g., an MP3 player), a camera, a game console, a drone, an aircraft, a narrowband Internet of Things device, a machine type communication device, a land vehicle, an automobile, a wearable device, or any other similarly functional device.Those skilled in the art may also refer to UE 201 as a mobile station, subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client, or some other appropriate term. Node 203 is connected to 5GC / EPC 210 via an S1 / NG interface. 5GC / EPC 210 includes MME (Mobility Management Entity) / AMF (Authentication Management Field) / SMF (Session Management Function) 211, other MMEs / AMFs / SMFs 214, S-GW (Service Gateway) / UPF (User Plane Function) 212, and P-GW (Packet Data Network Gateway) / UPF 213. MME / AMF / SMF 211 is a control node that handles signaling between UE 201 and 5GC / EPC 210. Generally, MME / AMF / SMF 211 provides bearer and connection management. All user IP (Internet Protocol) packets are transmitted through S-GW / UPF 212, which is itself connected to P-GW / UPF 213. The P-GW provides UE IP address allocation and other functions. P-GW / UPF 213 is connected to Internet Services 230. Internet Services 230 includes operator-specific Internet Protocol services, specifically the Internet, intranet, IMS (IP Multimedia Subsystem), and packet-switched streaming services.

[0292] As an embodiment, the UE201 corresponds to the first node in this application.

[0293] As an embodiment, the UE 201 is a user equipment (UE).

[0294] As an embodiment, the UE 201 is a base station (BS).

[0295] As an embodiment, the UE 201 is a relay device.

[0296] As an embodiment, the UE 201 is a gateway device.

[0297] As an embodiment, the node 203 corresponds to the second node in this application.

[0298] As an embodiment, the node 203 is a base station device.

[0299] As an embodiment, the node 203 is a user equipment.

[0300] As an embodiment, the node 203 is a relay device.

[0301] As an embodiment, the node 203 is a gateway device.

[0302] Typically, the UE 201 is a user equipment, and the node 203 is a base station device.

[0303] Typically, the UE 201 is a user equipment, and the node 203 is a user equipment.

[0304] Typically, the UE 201 is a base station device, and the node 203 is a base station device.

[0305] As an embodiment, the user equipment supports transmission of a non-terrestrial network (NTN).

[0306] As an embodiment, the user equipment supports transmission via a terrestrial network (Terrestrial Network).

[0307] As an embodiment, the user equipment supports dual connection (DC) transmission.

[0308] As an embodiment, the user equipment includes an aircraft.

[0309] As an embodiment, the user equipment includes a vehicle-mounted terminal.

[0310] As an embodiment, the user equipment includes a vessel.

[0311] As an embodiment, the user equipment includes an Internet of Things terminal.

[0312] As an embodiment, the user equipment includes a terminal of the Industrial Internet of Things.

[0313] As an embodiment, the user equipment includes a device that supports low-latency and high-reliability transmission.

[0314] As an embodiment, the user equipment includes a test device.

[0315] As an embodiment, the user equipment includes a signaling tester.

[0316] As an embodiment, the user equipment includes an IAB (Integrated Access and Backhaul)-MT.

[0317] As an embodiment, the user equipment supports generating reports using AI (Artificial Intelligence) or machine learning.

[0318] As an embodiment, the user equipment supports generating a trained model using training data or generating part of the parameters in the trained model using trained data.

[0319] As an embodiment, the user equipment supports determining the first message through training.

[0320] As an embodiment, the user equipment supports determining the first cell through training.

[0321] As an embodiment, the user equipment is a terminal supporting Massive-MIMO.

[0322] As an embodiment, the base station device supports transmission in a non-terrestrial network.

[0323] As an embodiment, the base station device supports transmission of a terrestrial network.

[0324] As an embodiment, the base station equipment includes a base transceiver station (Base Transceiver Station, BTS).

[0325] As an embodiment, the base station device includes a Node B (NB).

[0326] As an embodiment, the base station device includes a gNB.

[0327] As an embodiment, the base station device includes an eNB.

[0328] As an embodiment, the base station device includes ng-eNB.

[0329] As an embodiment, the base station device includes an en-gNB.

[0330] As an embodiment, the base station device includes a CU (Centralized Unit).

[0331] As an embodiment, the base station device includes a DU (Distributed Unit).

[0332] As an embodiment, the base station device includes a TRP (Transmitter Receiver Point).

[0333] As an embodiment, the base station device includes a macro cellular (Marco Cellular) base station.

[0334] As an embodiment, the base station device includes a micro cell base station.

[0335] As an embodiment, the base station device includes a pico cell (Pico Cell) base station.

[0336] As an embodiment, the base station device includes a home base station (Femtocell).

[0337] As an embodiment, the base station device includes a flying platform device.

[0338] As an embodiment, the base station device includes a satellite device.

[0339] As an embodiment, the base station device includes a testing device.

[0340] As an embodiment, the base station equipment includes a signaling tester.

[0341] As an embodiment, the base station device includes a gateway device.

[0342] As an embodiment, the base station device includes an IAB-node.

[0343] As an embodiment, the base station device includes an IAB-donor.

[0344] As an embodiment, the base station device includes an IAB-donor-CU.

[0345] As an embodiment, the base station device includes an IAB-donor-DU.

[0346] As an embodiment, the base station device includes an IAB-DU.

[0347] As an embodiment, the base station device includes an IAB-MT.

[0348] As an embodiment, the base station device supports transmission based on Massive-MIMO.

[0349] As an embodiment, the base station device supports decompression of CSI using AI or deep learning.

[0350] Example 3

[0351] Embodiment 3 illustrates a schematic diagram of an embodiment of a radio protocol architecture for a user plane and a control plane according to the present application, as shown in FIG3 . FIG3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane 350 and a control plane 300. FIG3 illustrates the radio protocol architecture for the control plane 300 using 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 herein as PHY 301. 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 supports inter-zone mobility. 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) within a cell. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sublayer 306 in Layer 3 (L3) of the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and configuring lower layers using RRC signaling. The radio protocol architecture of the user plane 350 includes Layer 1 (L1) and Layer 2 (L2). The radio protocol architecture in the user plane 350 is generally identical to the corresponding layers and sublayers in the control plane 300, including 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. However, the PDCP sublayer 354 also provides header compression for upper layer packets to reduce radio transmission overhead. The L2 layer 355 in the user plane 350 also includes the SDAP (Service Data Adaptation Protocol) sublayer 356, which is responsible for mapping QoS flows to data radio bearers (DRBs) to support service diversity.

[0352] As an embodiment, the wireless protocol architecture in FIG3 is applicable to the first node in this application.

[0353] As an embodiment, the wireless protocol architecture in FIG3 is applicable to the second node in this application.

[0354] As an embodiment, the wireless protocol architecture in FIG3 is applicable to the third node in this application.

[0355] As an embodiment, the first message in this application is generated in the RRC306.

[0356] As an embodiment, the first message in the present application is generated by the MAC302 or MAC352.

[0357] As an embodiment, the first message in this application is generated by the PHY301 or PHY351.

[0358] As an embodiment, the third threshold in the present application is generated in the RRC306.

[0359] As an embodiment, the third threshold in the present application is generated by the MAC302 or MAC352.

[0360] As an embodiment, the third threshold in the present application is generated by the PHY301 or PHY351.

[0361] As an embodiment, the first threshold in the present application is generated in the RRC306.

[0362] As an embodiment, the first threshold in the present application is generated by the MAC302 or MAC352.

[0363] As an embodiment, the first threshold in the present application is generated by the PHY301 or PHY351.

[0364] As an embodiment, the first signal in this application is generated by the RRC306.

[0365] As an embodiment, the first signal in the present application is generated by the MAC302 or MAC352.

[0366] As an embodiment, the first signal in the present application is generated by the PHY301 or PHY351.

[0367] Example 4

[0368] Embodiment 4 shows a schematic diagram of a first communication device and a second communication device according to the present application, as shown in Figure 4. 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.

[0369] 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 .

[0370] 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 .

[0371] During transmission from the second communication device 410 to the first communication device 450, upper layer data packets from the core network are provided to the controller / processor 475 at the second communication device 410. The controller / processor 475 implements L2 layer functionality. During 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), and M-quadrature amplitude modulation (M-QAM)). The multi-antenna transmit processor 471 performs digital spatial precoding, including codebook-based and non-codebook-based precoding, and beamforming 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 and / or frequency domain, and then uses an inverse fast Fourier transform (IFFT) to generate a physical channel carrying the time-domain multicarrier symbol stream. The multi-antenna transmit processor 471 then performs transmit analog precoding / beamforming operations on the time-domain multicarrier 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.

[0372] During 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 via 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, which is provided to the receive processor 456. The receive processor 456 and the multi-antenna receive processor 458 implement various L1 signal processing functions. The multi-antenna receive processor 458 performs receive analog precoding / beamforming operations on the baseband multi-carrier symbol stream from the receiver 454. The receive processor 456 converts the baseband multi-carrier symbol stream, after the receive analog precoding / beamforming operations, from the time domain to the frequency domain using a fast Fourier transform (FFT). In the frequency domain, the receive processor 456 demultiplexes the physical layer data signal and reference signal, where the reference signal is used for channel estimation. The data signal undergoes multi-antenna detection in the multi-antenna receive processor 458 to recover any spatial streams destined for the first communication device 450. The symbols on each spatial stream are demodulated and recovered in the receive processor 456, and soft decisions are generated. The receive 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 code and data. The memory 460 may be referred to as a computer-readable medium. During transmission from the second communication device 410 to the second communication device 450, the controller / processor 459 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression, and control signal processing to recover 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 the L3 layer for L3 processing.

[0373] During transmission from the first communication device 450 to the second communication device 410, a data source 467 is used at the first communication device 450 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 functionality 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, implementing L2 layer functions for the user plane and control plane. The controller / processor 459 is also responsible for retransmission of lost packets and signaling to the second communication device 410. The transmit processor 468 performs modulation mapping and channel coding, while the multi-antenna transmit processor 457 performs digital multi-antenna spatial precoding, including codebook-based and non-codebook-based precoding, and beamforming. The transmit processor 468 then modulates the resulting spatial stream into a multi-carrier / single-carrier symbol stream. After analog precoding and beamforming operations in the multi-antenna transmit processor 457, the stream is provided to different antennas 452 via the transmitter 454. Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into a RF symbol stream before providing it to the antenna 452.

[0374] During transmission from the first communications device 450 to the second communications device 410, the functionality at the second communications device 410 is similar to the reception functionality at the first communications device 450 described for transmission from the second communications device 410 to the first communications device 450. Each receiver 418 receives RF signals via its corresponding antenna 420, converts the received RF signals into baseband signals, and provides the baseband signals to a multi-antenna receive processor 472 and a receive processor 470. The receive processor 470 and the multi-antenna receive processor 472 collectively implement L1 layer functionality. A controller / processor 475 implements L2 layer functionality. The controller / processor 475 may be associated with a memory 476 storing program codes and data. The memory 476 may be referred to as a computer-readable medium. During transmission from the first communications device 450 to the second communications device 410, the controller / processor 475 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression, and control signal processing to recover upper layer data packets from the UE 450. Upper layer packets from controller / processor 475 may be provided to the core network.

[0375] As an embodiment, the first communication device 450 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used together with the at least one processor, and the first communication device 450 at least: receives a first message, the first message including configuration information for each cell in at least one cell; determines a first cell, the first cell being one of the at least one cell; applies the configuration information of the first cell; wherein the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

[0376] As an embodiment, the first communication device 450 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generating actions when executed by at least one processor, the actions including: receiving a first message, the first message including configuration information for each cell in at least one cell; determining a first cell, the first cell being one of the at least one cell; applying the configuration information of the first cell; wherein the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

[0377] As an embodiment, the second communication device 410 corresponds to the second node in the present application, and the second communication device 410 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used together with the at least one processor. The second communication device 410 at least: sends a first message, the first message including configuration information for each cell in at least one cell; wherein the recipient of the first message determines a first cell, the first cell being one of the at least one cell; the recipient of the first message applies the configuration information of the first cell; the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

[0378] As an embodiment, the second communication device 410 corresponds to the second node in the present application, and the second communication device 410 includes: a memory storing a computer-readable instruction program, and the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: sending a first message, the first message including configuration information for each cell in at least one cell; wherein the recipient of the first message determines a first cell, and the first cell is one of the at least one cell; the recipient of the first message applies the configuration information of the first cell; the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to the wireless transmission.

[0379] As an embodiment, the second communication device 410 corresponds to the third node in the present application, and the second communication device 410 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor. The second communication device 410 at least: receives a first signal on a first cell; wherein a sender of the first signal receives a first message, the first message including configuration information for each cell in at least one cell; the sender of the first signal determines a first cell, the first cell being one of the at least one cell; the sender of the first signal applies the configuration information of the first cell; the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission; and the first signal indicates that the application of the configuration information of the first cell is complete.

[0380] As an embodiment, the second communication device 410 corresponds to the third node in the present application, and the second communication device 410 includes: a memory storing a computer-readable instruction program, and the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: receiving a first signal on a first cell; wherein the sender of the first signal receives a first message, and the first message includes configuration information for each cell in at least one cell; the sender of the first signal determines the first cell, and the first cell is one of the at least one cell; the sender of the first signal applies the configuration information of the first cell; the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to the wireless transmission; the first signal indicates that the configuration information of the first cell has been applied.

[0381] As an embodiment, at least one of the antenna 452 , the receiver 454 , the reception processor 456 , and the controller / processor 459 is used to receive a first message.

[0382] 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 message.

[0383] As an embodiment, at least one of the antenna 452 , the receiver 454 , the receive processor 456 , and the controller / processor 459 is configured to receive a third threshold.

[0384] 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 transmit a third threshold.

[0385] As an embodiment, at least one of the antenna 452 , the receiver 454 , the receive processor 456 , and the controller / processor 459 is configured to receive a first threshold.

[0386] 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 transmit the first threshold.

[0387] 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 transmit a first signal.

[0388] 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 receive a first signal.

[0389] As an embodiment, the first communication device 450 corresponds to the first node in this application.

[0390] As an embodiment, the first communication device 450 is a user equipment.

[0391] As an embodiment, the first communication device 450 is a base station device.

[0392] As an embodiment, the first communication device 450 is a relay device.

[0393] As an embodiment, the second communication device 410 is a user equipment.

[0394] As an embodiment, the second communication device 410 is a base station device.

[0395] As an embodiment, the second communication device 410 is a relay device.

[0396] Example 5

[0397] Example 5 illustrates a wireless signal transmission flow chart according to an embodiment of the present application, as shown in FIG5. It should be noted that the order in this example does not limit the signal transmission order and implementation order in the present application.

[0398] For the first node U01, in step S5101, a first message is received, which includes configuration information for each cell in at least one cell; in step S5102, a third threshold is received; in step S5103, a first threshold is received, which is for the first cell; in step S5104, a first cell is determined, which is one of the at least one cell; in step S5105, the configuration information of the first cell is applied; in step S5106, a first signal is sent on the first cell.

[0399] For the second node N02, in step S5201, the first message is sent.

[0400] For the third node N03, in step S5301, the first signal is received.

[0401] In embodiment 5, the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

[0402] As an embodiment, step S5103 is performed before step S5102.

[0403] As an embodiment, step S5104 is performed before step S5102.

[0404] As an embodiment, step S5103 belongs to step S5101.

[0405] As an embodiment, step S5104 belongs to step S5101.

[0406] As an embodiment, the behavior of performing radio link monitoring on the second cell does not depend on whether spatial filtering of the RS resource associated with the third cell identifier is applied to radio transmission.

[0407] As an embodiment, the first node U01 and the second node N02 are connected wirelessly.

[0408] As an embodiment, the first node U01 and the second node N02 are connected via a wired connection.

[0409] As an embodiment, the first node U01 and the second node N02 are connected via a Uu port.

[0410] As an embodiment, the first node U01 and the second node N02 are connected via an IAB port.

[0411] As an embodiment, the first node U01 and the second node N02 are connected via a PC5 interface.

[0412] As an embodiment, the first node U01 and the third node N03 are connected wirelessly.

[0413] As an embodiment, the first node U01 and the third node N03 are connected via a wired connection.

[0414] As an embodiment, the first node U01 and the third node N03 are connected via a Uu port.

[0415] As an embodiment, the first node U01 and the third node N03 are connected via an IAB port.

[0416] As an embodiment, the first node U01 and the third node N03 are connected via a PC5 interface.

[0417] As an embodiment, the second node N02 and the third node N03 are connected wirelessly.

[0418] As an embodiment, the second node N02 and the third node N03 are connected via a wired connection.

[0419] As an embodiment, the second node N02 and the third node N03 are connected via an Xn port.

[0420] As an embodiment, the second node N02 and the third node N03 are connected via an IAB port.

[0421] As an embodiment, the second node N02 and the third node N03 are connected via a PC5 interface.

[0422] As an embodiment, step S5103 is optional.

[0423] As an embodiment, step S5104 is optional.

[0424] As an embodiment, step S5103 does not exist, but step S5104 exists.

[0425] As a sub-embodiment of the above embodiment, the third threshold does not exist, and the first threshold exists.

[0426] As a sub-embodiment of the above embodiment, the third threshold does not exist and the first threshold is invalid.

[0427] As a sub-embodiment of the above embodiment, the third threshold does not exist, the first threshold exists, and the first threshold is invalid.

[0428] As an embodiment, step S5103 exists, but step S5104 does not exist.

[0429] As a sub-embodiment of the above embodiment, the phrase that the determination of the first cell depends on the third cell identifier means that the determination of the first cell depends on the measurement result of the RS resource associated with the third cell identifier being not better than or worse than the third threshold.

[0430] As a sub-embodiment of the above embodiment, the determination of the first cell depends on a measurement result of the RS resources associated with the third cell identifier being no better than the third threshold.

[0431] As a sub-embodiment of the above embodiment, the determination of the first cell depends on whether a measurement result of the RS resource associated with the third cell identifier is worse than the third threshold.

[0432] As a sub-embodiment of the above embodiment, when the measurement result of the RS resource associated with the third cell identifier is not better than the third threshold, the first cell is determined.

[0433] As a sub-embodiment of the above embodiment, when the measurement result of the RS resources associated with the third cell identifier is worse than the third threshold, the first cell is determined.

[0434] As a sub-embodiment of the above embodiment, the first message includes the third threshold.

[0435] As a sub-embodiment of the above embodiment, an RRC message other than the first message includes the third threshold.

[0436] As an embodiment, step S5103 exists and step S5104 exists.

[0437] As a sub-embodiment of the above embodiment, step S5104 is performed after step S5103.

[0438] As a sub-embodiment of the above embodiment, step S5104 is performed before step S5103.

[0439] As a sub-embodiment of the above embodiment, step S5104 and step S5103 are executed simultaneously.

[0440] As a sub-embodiment of the above embodiment, the threshold is pre-configured.

[0441] As a sub-embodiment of the above embodiment, the threshold is configurable.

[0442] As a sub-embodiment of the above embodiment, the third threshold exists and the first threshold exists.

[0443] As a sub-embodiment of the above embodiment, the third threshold and the first threshold are simultaneously configured for the same triggering event to determine the first cell.

[0444] As a sub-embodiment of the above embodiment, the third threshold and the first threshold are configured for the same trigger event at the same time, and the measurement result of the RS resources associated with the third cell identifier is not better than the third threshold and the measurement result of the first cell is better than the first threshold, so as to determine the first cell.

[0445] As a sub-embodiment of the above embodiment, the third threshold and the first threshold are configured for the same trigger event at the same time, and the measurement result of the RS resources associated with the third cell identifier is not better than the third threshold and the measurement result of the first cell is not worse than the first threshold, so as to determine the first cell.

[0446] As a sub-embodiment of the above embodiment, the third threshold and the first threshold are configured for the same trigger event at the same time, and the measurement result of the RS resources associated with the third cell identifier is worse than the third threshold and the measurement result of the first cell is better than the first threshold, so as to determine the first cell.

[0447] As a sub-embodiment of the above embodiment, the third threshold and the first threshold are configured for the same trigger event at the same time, and the measurement result of the RS resources associated with the third cell identifier is worse than the third threshold and the measurement result of the first cell is not worse than the first threshold, so as to determine the first cell.

[0448] As an embodiment, step S5103 does not exist, and step S5104 does not exist.

[0449] As an embodiment, the dotted box F5.1 is optional.

[0450] As an embodiment, the dotted box F5.1 exists.

[0451] As a sub-embodiment of the above embodiment, the first signal is a measurement report.

[0452] As a sub-embodiment of the above embodiment, the first signal is an RRC message.

[0453] As a sub-embodiment of the above embodiment, the first signal is requested by a BFR (Beam Failure Recovery).

[0454] As a sub-embodiment of the above embodiment, the first signal is a HARQ ACK.

[0455] As a sub-embodiment of the above embodiment, the first signal is transmitted through the PUCCH.

[0456] As a sub-embodiment of the above embodiment, the first signal is a UCI.

[0457] As a sub-embodiment of the above embodiment, the first signal is an SR.

[0458] As a sub-embodiment of the above embodiment, the first signal is transmitted through the PUSCH.

[0459] As a sub-embodiment of the above embodiment, the first signal is a MAC CE.

[0460] As a sub-embodiment of the above embodiment, the first signal belongs to a MAC CE.

[0461] As a sub-embodiment of the above embodiment, the first signal belongs to a BFR MAC CE.

[0462] As a sub-embodiment of the above embodiment, the first signal is transmitted through PRACH (Physical Random Access Channel).

[0463] As a sub-embodiment of the above embodiment, the first signal is sent on a PRACH.

[0464] As a sub-embodiment of the above embodiment, the first signal is a Preamble.

[0465] As a sub-embodiment of the above embodiment, the first signal is a PRACH repetition.

[0466] As a sub-embodiment of the above embodiment, the first signal is associated with the first cell.

[0467] As a sub-embodiment of the above embodiment, the first signal indicates an index of the first cell identifier.

[0468] As a sub-embodiment of the above embodiment, the first signal indicates the index of the RS resource of the first cell.

[0469] As a sub-embodiment of the above embodiment, the Candidate RS ID field in the first signal is set to the RS resource of the first cell.

[0470] As a sub-embodiment of the above embodiment, the first signal indicates that the RS resource of the first cell is a candidate RS resource.

[0471] As an embodiment, the first signal is an RRCReconfigurationComplete message.

[0472] As an embodiment, the first signal is a RRCResumeComplete message.

[0473] As an embodiment, the first signal is a RRC ReestabilshmentComplete message.

[0474] As an embodiment, the dotted box F5.1 does not exist.

[0475] As an embodiment, the phrase “the configuration information of the first cell is applied and completed” means: successfully connected to the first cell.

[0476] As an embodiment, the phrase “the configuration information of the first cell is applied and completed” means: successful switching to the first cell.

[0477] As an embodiment, the phrase that the configuration information of the first cell is applied and completed refers to: successful switching to the first cell.

[0478] As an embodiment, the phrase that the configuration information of the first cell is applied and completed means that spatial filtering of any RS resource associated with the first cell is applied to wireless transmission.

[0479] As an embodiment, the phrase that the configuration information of the first cell is applied and completed means that the spatial filtering of any RS resource associated with the first cell is applied to the wireless transmission, and the spatial filtering of the RS resource associated with the third cell identifier is not applied to the wireless transmission.

[0480] As an embodiment, the phrase that the configuration information of the first cell is applied and completed means that spatial filtering of any RS resource associated with the first cell is applied to wireless transmission, and spatial filtering of RS resources associated with the second cell is not applied to wireless transmission.

[0481] As an embodiment, the first threshold being valid means that the first threshold is used to determine the first cell; the first threshold being invalid means that the first threshold is not used to determine the first cell.

[0482] Example 6

[0483] Embodiment 6 illustrates a schematic diagram in which the determination of the first cell according to an embodiment of the present application depends on the measurement result of the RS resource associated with the third cell identifier being not better than or worse than a third threshold, as shown in FIG6 .

[0484] In Example 6, the first threshold is for the first cell; wherein, the first threshold and the third threshold are configured for the same trigger event; whether the first threshold is effective depends on whether the spatial filtering of the RS resources associated with the third cell identifier is applied to wireless transmission.

[0485] As an embodiment, the configuration information of the second cell includes only one cell identifier, and the only one cell identifier is the third cell identifier.

[0486] As an embodiment, the configuration information of the second cell includes multiple cell identifiers, and the third cell identifier is one of the multiple cell identifiers.

[0487] As an embodiment, the third threshold is specific to the third cell identifier.

[0488] As an embodiment, the third threshold is configured for only the third cell identifier among the multiple cell identifiers; the third cell identifier is one of the multiple cell identifiers.

[0489] As an embodiment, any cell identifier among the multiple cell identifiers is configured with a threshold; and the third cell identifier is a cell identifier among the multiple cell identifiers.

[0490] As an embodiment, the third threshold is dedicated to the second cell.

[0491] As an embodiment, the multiple cell identifiers share the third threshold; the third cell identifier is one of the multiple cell identifiers.

[0492] As an embodiment, the multiple cell identifiers and the second cell share the third threshold; the third cell identifier is one of the multiple cell identifiers.

[0493] As an embodiment, when the measurement result of the RS resources associated with the third cell identifier is not better than the third threshold, the first cell is determined.

[0494] As an embodiment, when the measurement result of the RS resources associated with the third cell identifier is worse than the third threshold, the first cell is determined.

[0495] As a sub-embodiment of this embodiment, the behavior of determining the first cell is irrelevant to a measurement result of the first cell.

[0496] As an embodiment, the not better than is greater than or equal to, and the difference is less than.

[0497] As an embodiment, the not better than is less than or equal to, and the difference is greater than.

[0498] As an embodiment, when spatial filtering of RS resources associated with the third cell identifier is not applied to wireless transmission, the first threshold is valid.

[0499] As an embodiment, as long as spatial filtering of RS resources associated with the third cell identifier is applied to wireless transmission, the first threshold is invalid.

[0500] As an embodiment, the first message includes the first threshold and the third threshold.

[0501] As an embodiment, an RRC message other than the first message includes the first threshold and the third threshold.

[0502] As an embodiment, the first threshold is dedicated to the first cell among the at least one cell.

[0503] As an embodiment, the first threshold is shared by the at least one cell.

[0504] As an embodiment, the first threshold is for the first cell, and the third threshold is for the second cell.

[0505] As an embodiment, the first threshold is for the first cell, and the third threshold is for the third cell.

[0506] As an embodiment, a second threshold is received, where the second threshold is for the second cell; the first threshold is for the first cell; and the third threshold is for the third cell.

[0507] As an embodiment, the first threshold is invalid and measurement on the first cell is not performed; the first threshold is valid and measurement on the first cell is performed.

[0508] As an embodiment, when the measurement result of the RS resources associated with the third cell identifier is not better than the third threshold, and the measurement result of the first cell is better than the first threshold, the first cell is determined.

[0509] As an embodiment, when the measurement result of the RS resources associated with the third cell identifier is worse than the third threshold, and the measurement result of the first cell is not worse than the first threshold, the first cell is determined.

[0510] As an embodiment, the better than is greater than, and the not worse than is not less than.

[0511] As an embodiment, the better than is less than, and the not worse than is not greater than.

[0512] The above method shortens the delay.

[0513] The above method avoids delayed switching.

[0514] As an embodiment, the threshold is configurable.

[0515] As an embodiment, the threshold is preconfigured.

[0516] As an embodiment, the third threshold is invalid and the first threshold is invalid.

[0517] As an embodiment, the third threshold being valid means that the third threshold is used to determine the first cell; and the third threshold being invalid means that the third threshold is not used to determine the first cell.

[0518] Example 7

[0519] Embodiment 7 illustrates a schematic diagram of determining the first cell according to an embodiment of the present application depending on whether the measurement result for the first cell is better than or not worse than the measurement result for the RS resource associated with the third cell identifier, as shown in FIG7 .

[0520] In embodiment 7, the phrase that the determination of the first cell depends on the third cell identifier means that the determination of the first cell depends on the measurement result for the first cell being better than or not worse than the measurement result for the RS resource associated with the third cell identifier.

[0521] As an embodiment, the measurement result of the first cell is better than the measurement result of the RS resources associated with the third cell identifier, and the first cell is determined.

[0522] As an embodiment, the measurement result of the first cell is not worse than the measurement result of the RS resources associated with the third cell identifier, and the first cell is determined.

[0523] As an embodiment, the measurement result for the first cell is BLER.

[0524] As an embodiment, the measurement result for the first cell is L1-RSRP.

[0525] As an embodiment, the measurement result for the first cell is SS-RSRP.

[0526] As an embodiment, the measurement result for the first cell is CSI-RSRP.

[0527] As an embodiment, the measurement result for the first cell is an L3 measurement result.

[0528] As an embodiment, the measurement result of the RS resources associated with the third cell identifier is BLER.

[0529] As an embodiment, the measurement result of the RS resources associated with the third cell identifier is L1-RSRP.

[0530] As an embodiment, the measurement result of the RS resources associated with the third cell identifier is SS-RSRP.

[0531] As an embodiment, the measurement result of the RS resources associated with the third cell identifier is CSI-RSRP.

[0532] As an embodiment, the measurement result of the RS resources associated with the third cell identifier is an L3 measurement result.

[0533] The above method improves the reliability of the measurement results.

[0534] Example 8

[0535] Embodiment 8 illustrates a schematic diagram of how the determination of the first cell depends on the position of the third cell identifier in the first list according to an embodiment of the present application, as shown in FIG8 .

[0536] In embodiment 8, the determination of the first cell depends on the position of the third cell identifier in the first list, and before the first cell is determined, spatial filtering of the RS resources associated with the third cell is applied to wireless transmission.

[0537] As an embodiment, the determination of the first cell depends on the position of the third cell identifier in the first list.

[0538] As an embodiment, the determination of the first cell depends on the position of the third cell identifier in the first list, and the configuration information of the second cell includes the first list.

[0539] As an embodiment, the determination of the first cell depends on the position of the third cell identifier in the first list, the configuration information of the second cell includes the first list, and the first list includes at least one cell identifier.

[0540] As an embodiment, the determination of the first cell depends on the position of the third cell identifier in the first list, the configuration information of the second cell includes the first list, the first list includes at least one cell identifier, and the third cell identifier is one of the at least one cell identifier.

[0541] As an embodiment, the third cell identifier is different from the first cell identifier.

[0542] As an embodiment, the third cell identifier is located in the first list.

[0543] As an embodiment, the third cell identifier is a parameter in the first list.

[0544] As an embodiment, before the first cell is determined includes: within at least a period of time before the first cell is determined.

[0545] As an embodiment, before the first cell is determined, the behavior includes: applying the RS resources associated with the first cell to wireless transmission.

[0546] As an embodiment, before the first cell is determined, it includes: at least a period of time before the configuration information of the first cell is applied.

[0547] As an embodiment, the configuration information of the second cell includes a first list, the first list includes at least one cell identifier, and the third cell identifier is a cell identifier among the at least one cell identifier; the determination of the first cell depends on the position of the third cell identifier in the first list.

[0548] As a sub-embodiment of the above embodiment, the configuration information of the second cell includes the first list, which means that the configuration information of the second cell is applied before the configuration information of the first cell is applied.

[0549] As a sub-embodiment of the above embodiment, the configuration information of the second cell includes a first list, which means that before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of RS resources associated with the third cell identifier is applied to wireless transmission.

[0550] As a sub-embodiment of the above embodiment, the first list includes at least one ServingCellConfig IE.

[0551] As a sub-embodiment of the above embodiment, the first list includes at least one additionalPCI-r17 domain.

[0552] As a sub-embodiment of the above embodiment, the first list includes a TCI (Transmission Configuration Indicator) state indication (TCI State Indication).

[0553] As a sub-embodiment of the above embodiment, the first list includes at least one cell identifier.

[0554] As a sub-embodiment of the above embodiment, the first list includes a third cell identifier.

[0555] As a sub-embodiment of the above embodiment, the first list is a third cell identifier.

[0556] As an embodiment, the determination of the first cell depends on the measurement results of the RS resources associated with the third cell identifier, the third threshold and the position of the third cell identifier in the first list; before the configuration information of the first cell is applied, the configuration information of the second cell is applied.

[0557] As an embodiment, the determination of the first cell depends on the measurement results of the RS resources associated with the third cell identifier, the measurement results of the first cell resources, the third threshold and the first threshold, and the position of the third cell identifier in the first list; before the configuration information of the first cell is applied, the configuration information of the second cell is applied.

[0558] As an embodiment, the determination of the first cell depends on the measurement results of the RS resources associated with the third cell identifier, the measurement results of the first cell resources, and the position of the third cell identifier in the first list; before the configuration information of the first cell is applied, the configuration information of the second cell is applied.

[0559] As an embodiment, the phrase that the determination of the first cell depends on the position of the third cell identifier in the first list means that the third cell identifier is the first cell identifier in the first list and is used to determine the first cell.

[0560] As an embodiment, the phrase determination of the first cell depends on the position of the third cell identifier in the first list means that the third cell identifier is the last cell identifier in the first list and is used to determine the first cell.

[0561] As an embodiment, the phrase that the determination of the first cell depends on the position of the third cell identifier in the first list means that the third cell identifier is a designated cell identifier in the first list and is used to determine the first cell.

[0562] As an embodiment, the index of the third cell identifier indicates the position of the third cell identifier in the first list.

[0563] As an embodiment, the order of the third cell identifier in the first list indicates the position of the third cell identifier in the first list.

[0564] Example 9

[0565] Embodiment 9 illustrates a flowchart of performing radio link monitoring on the second cell according to an embodiment of the present application, as shown in FIG9 .

[0566] For the first node U01, in step S9101, radio link monitoring is performed on the second cell; in step S9102, in response to detecting a radio link problem on the second cell, it is determined that the radio link fails.

[0567] As an embodiment, the behavior of performing radio link monitoring on the second cell refers to: performing radio link monitoring for the second cell.

[0568] As an embodiment, the behavior of performing radio link monitoring on the second cell refers to: performing radio link monitoring on the second cell.

[0569] As an embodiment, the behavior of performing radio link monitoring on the second cell refers to: performing radio link monitoring based on RS resources of at least the second cell.

[0570] As an embodiment, the behavior of performing radio link monitoring on the second cell refers to: performing radio link monitoring according to RS resources configured for the second cell.

[0571] As an embodiment, the radio link failure is RLF (Radio Link Failure).

[0572] As an embodiment, the wireless link failure is BLF (Beam Link Failure).

[0573] As an embodiment, the behavior of performing radio link monitoring includes: monitoring PDCCH.

[0574] As an embodiment, the behavior of performing wireless link monitoring includes: monitoring RS resources configured for wireless link monitoring.

[0575] As an embodiment, the behavior of performing radio link monitoring refers to: Radio Link Monitoring (RLM).

[0576] As an embodiment, the behavior of performing wireless link monitoring refers to: Beam Failure Detection (BFD).

[0577] As an embodiment, the behavior of performing wireless link monitoring includes: receiving an indication from the physical layer, and increasing a first counter in response to receiving the indication.

[0578] As an embodiment, the behavior of performing radio link monitoring includes: receiving an indication from the physical layer when at least the first timer is not running, and in response to receiving the indication, increasing the first counter by 1.

[0579] As an embodiment, the behavior of performing wireless link monitoring includes: receiving another indication from the physical layer, and resetting the first counter in response to receiving the another indication.

[0580] As an embodiment, the behavior of performing radio link monitoring includes: receiving another indication from the physical layer, and in response to receiving the another indication, increasing the second counter by 1.

[0581] As an embodiment, the behavior of performing radio link monitoring includes: when the first timer is running, receiving another indication from the physical layer, and in response to receiving the another indication, increasing the second counter by 1.

[0582] As an embodiment, the behavior of performing wireless link monitoring includes: receiving an indication from the physical layer, and resetting the second counter in response to receiving the indication.

[0583] As an embodiment, the one indication is an "out-of-sync" indication, the other indication is an "in-sync" indication, the first counter is N310, the second counter is N311, the first value is N310, the second value is N311, and the first timer is T310.

[0584] As an embodiment, the one indication is a beam failure instance indication, and the first counter is a BFI_COUNTER.

[0585] As an embodiment, the behavior of performing wireless link monitoring includes: starting a first timer when the first counter reaches a first value.

[0586] As an embodiment, the behavior of performing wireless link monitoring includes: stopping the first timer when the second counter reaches a second value.

[0587] As an embodiment, the behavior of performing wireless link monitoring includes: triggering a BFR when the first counter reaches a first value.

[0588] As an embodiment, the behavior of detecting a wireless link problem means that the first timer expires.

[0589] As an embodiment, the behavior of monitoring a wireless link problem means that the first counter reaches the first value.

[0590] As an embodiment, radio link monitoring is performed based on RS resources indicated by a BFD-RS indication MAC CE.

[0591] As an embodiment, radio link monitoring is performed based on RS resources in a RadioLinkMonitoringConfig IE for the second cell.

[0592] As an embodiment, radio link monitoring is performed based on RS resources in a BeamFailureDetection for the second cell.

[0593] As an embodiment, radio link monitoring is performed based on RS resources in a BeamFailureDetectionSet for the second cell.

[0594] As an embodiment, radio link monitoring is performed based on RS resources in a RadioLinkMonitoringRS IE for the second cell.

[0595] As an embodiment, radio link monitoring is performed based on RS resources in a failureDetectionResourcesToAddModList field for the second cell.

[0596] As an embodiment, the behavior of performing radio link monitoring on the second cell depends on whether spatial filtering of the RS resource associated with the third cell identifier is applied to radio transmission.

[0597] As a sub-embodiment of the above embodiment, the behavior of performing radio link monitoring on the second cell depends on whether spatial filtering of RS resources associated with the third cell identifier is applied to radio transmission.

[0598] As a sub-embodiment of the above embodiment, spatial filtering of RS resources associated with the third cell identifier is not applied to wireless transmission, and the radio link monitoring is performed on the second cell.

[0599] As a subsidiary embodiment of the above sub-embodiment, as long as spatial filtering of RS resources associated with the third cell identifier is applied to wireless transmission, the radio link monitoring is not performed on the second cell.

[0600] As a subsidiary embodiment of the above sub-embodiment, as long as spatial filtering of RS resources associated with the third cell identifier is applied to wireless transmission, the radio link monitoring is not performed on the second cell, and radio link monitoring is performed on the third cell.

[0601] As a subsidiary embodiment of the above sub-embodiment, as long as spatial filtering of RS resources associated with the third cell identifier is applied to wireless transmission, the radio link monitoring is not performed on the second cell, and radio link monitoring is not performed on the third cell.

[0602] As a sub-embodiment of the above embodiment, the behavior is a response to monitoring a radio link problem on the second cell, and determining that the radio link fails.

[0603] As a sub-embodiment of the above embodiment, the behavior of determining radio link failure depends on spatial filtering of RS resources of the first cell being applied to radio transmission and spatial filtering of any RS resource associated with the third cell identifier not being applied to radio transmission.

[0604] As a subsidiary embodiment of the above sub-embodiment, when spatial filtering of RS resources associated with the third cell identifier is applied to wireless transmission, the radio link monitoring is performed on the second cell.

[0605] As a subsidiary embodiment of the above sub-embodiment, a radio link failure is considered to have occurred only when spatial filtering of any RS resource associated with the third cell identifier is not applied to radio transmission.

[0606] As a subsidiary embodiment of the above sub-embodiment, as long as spatial filtering of the RS resource associated with the third cell identifier is applied to wireless transmission and spatial filtering of any RS resource of the first cell is not applied to wireless transmission, wireless link failure is not considered to have occurred.

[0607] As an embodiment, the behavior of determining radio link failure depends on spatial filtering of RS resources of the first cell being applied to radio transmission and spatial filtering of any RS resource associated with the third cell identifier not being applied to radio transmission.

[0608] As a sub-embodiment of the above embodiment, the radio link monitoring is performed on the second cell only when spatial filtering of the RS resources associated with the third cell identifier is not applied to radio transmission.

[0609] As a sub-embodiment of the above embodiment, as long as spatial filtering of RS resources associated with the third cell identifier is applied to wireless transmission, the radio link monitoring is not performed on the second cell.

[0610] As a sub-embodiment of the above embodiment, as long as spatial filtering of RS resources associated with the third cell identifier is applied to wireless transmission, the radio link monitoring is not performed on the second cell, and radio link monitoring is performed on the third cell.

[0611] As a sub-embodiment of the above embodiment, as long as spatial filtering of RS resources associated with the third cell identifier is applied to wireless transmission, the radio link monitoring is not performed on the second cell, and radio link monitoring is not performed on the third cell.

[0612] As a sub-embodiment of the above embodiment, when spatial filtering of RS resources associated with the third cell identifier is applied to wireless transmission, the radio link monitoring is performed on the second cell.

[0613] As a sub-embodiment of the above embodiment, a radio link failure is considered to have occurred only when spatial filtering of any RS resource associated with the third cell identifier is not applied to wireless transmission.

[0614] As a sub-embodiment of the above embodiment, as long as spatial filtering of the RS resource associated with the third cell identifier is applied to wireless transmission and spatial filtering of any RS resource of the first cell is not applied to wireless transmission, wireless link failure is not considered to have occurred.

[0615] As an embodiment, the RS resources of the first cell belong to RS resources indicated by a RadioLink Monitoring Config IE.

[0616] As an embodiment, the RS resources of the first cell include at least one RS resource indicated by RadioLinkMonitoringRS.

[0617] As an embodiment, the RS resource of the first cell is an RS resource indicated by RadioLinkMonitoringRS.

[0618] As an embodiment, the RS resource associated with the third cell identifier belongs to an RS resource indicated by a RadioLink Monitoring Config IE.

[0619] As an embodiment, the RS resources associated with the third cell identifier include at least one RS resource indicated by RadioLinkMonitoringRS.

[0620] As an embodiment, the RS resource associated with the third cell identifier is an RS resource indicated by RadioLinkMonitoringRS.

[0621] Example 10

[0622] Embodiment 10 illustrates a schematic diagram of an artificial intelligence processing system according to an embodiment of the present application, as shown in FIG10. FIG10 includes a first module, a second module, a third module and a fourth module.

[0623] In Example 10, 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 uses the target first-category parameter group to process the second data set to obtain a first-category output, and then sends the first-category output to the fourth module.

[0624] As an embodiment, the first module, the second module, the third module and the fourth module all belong to the first node.

[0625] The above method avoids air interface signaling interaction and shortens transmission delay.

[0626] As an embodiment, any module among the first module, the second module, the third module and the fourth module does not belong to the first node.

[0627] The above method reduces the hardware complexity of the first node.

[0628] As an embodiment, at least the first module among the first module, the second module, the third module and the fourth module belongs to the first node; and at least one module among the first module, the second module, the third module and the fourth module does not belong to the first node.

[0629] The above method balances the hardware complexity and transmission delay of the first node.

[0630] As an embodiment, the first module is used for data collection.

[0631] As an embodiment, the first module generates at least one of the first data set or the second data set based on measurements of at least the first node.

[0632] As an embodiment, the first module generates at least one of the first data set or the second data set based on measurements of at least RS resources associated with the third cell identifier.

[0633] As an embodiment, the first module generates at least one of the first data set or the second data set based on at least measurement of the first cell and measurement of RS resources associated with the third cell identifier.

[0634] As an embodiment, the first module receives measurement results from at least one UE; the first module belongs to the second node or the first module belongs to the OAM to which the second node belongs.

[0635] As an embodiment, the first module receives measurement results from at least one UE; the first module belongs to the third node or the first module belongs to the OAM to which the third node belongs.

[0636] As an embodiment, the first module receives measurement results from at least one network entity; the first module belongs to the second node or the first module belongs to the OAM to which the second node belongs.

[0637] As an embodiment, the first module receives measurement results from at least one network entity; the first module belongs to the third node or the first module belongs to the OAM to which the third node belongs.

[0638] As an embodiment, the first module sends the measurement result of the first node; the first module belongs to the first node.

[0639] As an embodiment, at least one of the first data set or the second data set is transmitted through the Uu port.

[0640] As an embodiment, at least one of the first data set or the second data set is transmitted through an interface between modules.

[0641] As an embodiment, at least one of the first data set or the second data set includes measurement results for the first cell.

[0642] As an embodiment, at least one of the first data set or the second data set includes measurement results of RS resources associated with the third cell identifier.

[0643] As an embodiment, at least one of the first data set or the second data set includes measurement results for the first cell and measurement results of RS resources associated with the third cell identifier.

[0644] As an embodiment, at least one of the first data set or the second data set includes a movement direction.

[0645] As an embodiment, at least one of the first data set or the second data set includes movement speed.

[0646] As an embodiment, at least one of the first data set or the second data set includes a movement distance.

[0647] As an embodiment, at least one of the first data set or the second data set includes measurement results of the current serving cell of the first node.

[0648] As an embodiment, at least one of the first data set or the second data set includes measurement results of neighboring cells of the current serving cell of the first node.

[0649] As an embodiment, the second module is used for model training.

[0650] 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.

[0651] As an embodiment, the third module is used for model inference.

[0652] 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.

[0653] 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 data received after the second data set and transmitted by the first module.

[0654] The above embodiment is particularly suitable for prediction-related reporting.

[0655] 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.

[0656] As an embodiment, the third module restores a reference dataset based on the first type of output, and an error between the reference dataset and the second dataset is used to generate the first type of feedback.

[0657] 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 fails to meet the requirements, the second module recalculates the target first type parameter group.

[0658] As a sub-embodiment of the above embodiment, the third module includes a first reference decoder of the present application, wherein the first reference decoder is described by the target first type parameter group. The input of the first reference decoder includes the first type output, and the output of the first reference decoder includes the reference data set.

[0659] Typically, when the error is too large or has not been updated for too long, the performance of the trained model is considered unsatisfactory.

[0660] As an embodiment, the fourth module is an Actor.

[0661] As an embodiment, the fourth module receives the first type of output from the third module.

[0662] As an embodiment, the fourth module performs corresponding actions according to the first type of output.

[0663] 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.

[0664] 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 the execution of the first type of output; the second type of feedback includes the first signal.

[0665] As an embodiment, the behavior of performing the first type of output includes the behavior of determining a first cell.

[0666] As an embodiment, the behavior of performing the first type of output includes the behavior of applying the configuration information of the first cell to wireless transmission.

[0667] As an embodiment, the first type of output includes the first message.

[0668] As an embodiment, the first type of output includes at least one threshold.

[0669] As an embodiment, the first type of output includes a threshold corresponding to each cell.

[0670] As an embodiment, the first type of output includes the first list.

[0671] As an embodiment, the first type of output includes the first cell configuration information.

[0672] As an embodiment, the first type of output includes the first cell identifier.

[0673] As an embodiment, the embodiment 10 is only used to illustrate that the present application can be used in an artificial intelligence processing system. This embodiment does not limit the application of the present application to non-artificial intelligence processing systems. Moreover, this embodiment does not limit the application of the present application to other types of artificial intelligence processing systems to achieve an effect equivalent to that of the artificial intelligence processing system shown in Figure 10.

[0674] Example 11

[0675] Embodiment 11 illustrates a structural block diagram of a processing device in a first node according to an embodiment of the present application, as shown in FIG11. In FIG11, the processing device 1100 in the first node includes a first receiver 1101 and a first processor 1102.

[0676] A first receiver 1101 receives a first message, where the first message includes configuration information for each cell in at least one cell;

[0677] The first processor 1102 determines a first cell, where the first cell is one of the at least one cell; and applies the configuration information of the first cell.

[0678] In Example 11, the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

[0679] As an embodiment, the first receiver 1101 receives a third threshold; wherein, the phrase "the determination of the first cell depends on the third cell identifier" means that the determination of the first cell depends on the measurement result of the RS resources associated with the third cell identifier being not better than or worse than the third threshold.

[0680] As an embodiment, the first receiver 1101 receives a first threshold, which is for the first cell; wherein the first threshold and the third threshold are configured for the same trigger event; whether the first threshold is effective depends on whether spatial filtering of the RS resources associated with the third cell identifier is applied to wireless transmission.

[0681] As an embodiment, the determination of the first cell being dependent on the third cell identifier means that the determination of the first cell being dependent on a measurement result for the first cell being better than or not worse than a measurement result for RS resources associated with the third cell identifier.

[0682] As an embodiment, the first processor 1102 performs wireless link monitoring on the second cell; wherein, the behavior of performing wireless link monitoring on the second cell depends on whether spatial filtering of RS resources associated with the third cell identifier is applied to wireless transmission.

[0683] As an embodiment, the first processor 1102 performs wireless link monitoring on the second cell to determine wireless link failure; wherein, the behavior of determining wireless link failure depends on spatial filtering of the RS resources of the first cell being applied to wireless transmission and spatial filtering of any RS resource associated with the third cell identifier is not applied to wireless transmission.

[0684] As an embodiment, the configuration information of the second cell includes a first list, the first list includes at least one cell identifier, and the third cell identifier is a cell identifier among the at least one cell identifier; the determination of the first cell depends on the position of the third cell identifier in the first list.

[0685] As an embodiment, the first processor 1102 sends a first signal on the first cell, wherein the first signal indicates that the configuration information of the first cell has been applied.

[0686] As an embodiment, the first processor 1102 includes a first transmitter.

[0687] As an embodiment, the first processor 1102 includes a receiver and a first transmitter.

[0688] As an embodiment, the receiver in the first processor 1102 is the first receiver 1101 .

[0689] As an embodiment, the receiver in the first processor 1102 is not the first receiver 1101 .

[0690] As an embodiment, the first receiver 1101 includes at least one of the antenna 452 or the receiver 454 or the multi-antenna receiving processor 458 or the receiving processor 456 or the controller / processor 459 or the memory 460 or the data source 467 in FIG. 4 of the present application.

[0691] As an embodiment, the first receiver 1101 includes at least the antenna 452 and the receiver 454 in FIG. 4 of the present application.

[0692] As an embodiment, the first transmitter includes at least one of the antenna 452 or transmitter 454 or multi-antenna transmission processor 457 or transmission processor 468 or controller / processor 459 or memory 460 or data source 467 in FIG. 4 of the present application.

[0693] As an embodiment, the first transmitter includes at least the antenna 452 and the transmitter 454 in FIG. 4 of the present application.

[0694] Example 12

[0695] Embodiment 12 illustrates a structural block diagram of a processing device in a second node according to an embodiment of the present application, as shown in FIG12 . In FIG12 , the processing device 1200 in the second node includes a second transmitter 1201 .

[0696] The second transmitter 1201 sends a first message, where the first message includes configuration information for each cell in at least one cell;

[0697] In Example 12, the receiver of the first message determines a first cell, which is one of the at least one cell; the receiver of the first message applies the configuration information of the first cell; the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

[0698] As an embodiment, the second transmitter 1201 sends a third threshold; wherein, the phrase "the determination of the first cell depends on the third cell identifier" means that the determination of the first cell depends on the measurement result of the RS resources associated with the third cell identifier being not better than or worse than the third threshold.

[0699] As an embodiment, the second transmitter 1201 sends a first threshold, which is for the first cell; wherein the first threshold and the third threshold are configured for the same trigger event; whether the first threshold is effective depends on whether spatial filtering of the RS resources associated with the third cell identifier is applied to wireless transmission.

[0700] As an embodiment, the receiver of the first message performs wireless link monitoring on the second cell; the behavior of performing wireless link monitoring on the second cell depends on whether spatial filtering of RS resources associated with the third cell identifier is applied to wireless transmission.

[0701] As an embodiment, the receiver of the first message performs wireless link monitoring on the second cell; in response to monitoring a wireless link problem on the second cell, the receiver of the first message determines that the wireless link has failed; the behavior of determining that the wireless link has failed depends on spatial filtering of the RS resources of the first cell being applied to the wireless transmission and spatial filtering of any RS resource associated with the third cell identifier not being applied to the wireless transmission.

[0702] As an embodiment, the configuration information of the second cell includes a first list, the first list includes at least one cell identifier, and the third cell identifier is a cell identifier among the at least one cell identifier; the determination of the first cell depends on the position of the third cell identifier in the first list.

[0703] As an embodiment, the receiver of the first message sends a first signal on the first cell; the first signal indicates that the configuration information of the first cell has been applied.

[0704] As an embodiment, the second transmitter 1201 includes at least one of the antenna 420 or the transmitter 418 or the multi-antenna transmission processor 471 or the transmission processor 416 or the controller / processor 475 or the memory 476 in FIG. 4 of the present application.

[0705] As an embodiment, the second transmitter 1201 includes at least the antenna 420 and the transmitter 418 in FIG. 4 of the present application.

[0706] As an embodiment, the second receiver 1202 includes at least one of the antenna 420 or the receiver 418 or the multi-antenna receiving processor 472 or the receiving processor 470 or the controller / processor 475 or the memory 476 in FIG. 4 of the present application.

[0707] As an embodiment, the second receiver 1202 includes at least the antenna 420 and the receiver 418 in FIG. 4 of the present application.

[0708] Example 13

[0709] Embodiment 13 illustrates a structural block diagram of a processing device in a third node according to an embodiment of the present application, as shown in FIG13 . In FIG13 , the processing device 1300 in the third node includes a third receiver 1301 .

[0710] The third receiver 1301 receives a first signal in a first cell;

[0711] In embodiment 13, the sender of the first signal receives a first message, the first message including configuration information for each cell in at least one cell; the sender of the first signal determines a first cell, the first cell being one of the at least one cell; the sender of the first signal applies the configuration information of the first cell; the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission; the first signal indicates that the configuration information of the first cell has been applied.

[0712] As an embodiment, the sender of the first signal receives a third threshold; the phrase "the determination of the first cell depends on the third cell identifier" means that the determination of the first cell depends on the measurement result of the RS resources associated with the third cell identifier being not better than or worse than the third threshold.

[0713] As an embodiment, the sender of the first signal receives a first threshold, and the first threshold is for the first cell; the first threshold and the third threshold are configured for the same trigger event; whether the first threshold is effective depends on whether spatial filtering of the RS resources associated with the third cell identifier is applied to wireless transmission.

[0714] As an embodiment, the phrase that the determination of the first cell depends on the third cell identifier means that the determination of the first cell depends on the measurement result for the first cell being better than or not worse than the measurement result for the RS resource associated with the third cell identifier.

[0715] As an embodiment, the sender of the first signal receives and performs wireless link monitoring on the second cell; the behavior of performing wireless link monitoring on the second cell depends on whether spatial filtering of the RS resources associated with the third cell identifier is applied to the wireless transmission.

[0716] As an embodiment, the sender of the first signal receives and performs wireless link monitoring on the second cell; in response to monitoring a wireless link problem on the second cell, the sender of the first signal determines that the wireless link has failed; the behavior of determining that the wireless link has failed depends on spatial filtering of the RS resources of the first cell being applied to the wireless transmission and spatial filtering of any RS resource associated with the third cell identifier not being applied to the wireless transmission.

[0717] As an embodiment, the configuration information of the second cell includes a first list, the first list includes at least one cell identifier, and the third cell identifier is a cell identifier among the at least one cell identifier; the determination of the first cell depends on the position of the third cell identifier in the first list.

[0718] As an embodiment, the third receiver 1301 includes at least one of the antenna 420 or the receiver 418 or the multi-antenna receiving processor 472 or the receiving processor 470 or the controller / processor 475 or the memory 476 in FIG. 4 of the present application.

[0719] As an embodiment, the third receiver 1301 includes at least the antenna 420 and the receiver 418 in FIG. 4 of the present application.

[0720] Example 14

[0721] Embodiment 14 illustrates a schematic diagram of an artificial intelligence processing system according to another embodiment of the present application, as shown in FIG14. FIG14 includes a first module, a second module, a third module, a fourth module and a fifth module.

[0722] In Example 14, 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 parameter group to the second module, the fifth module sends a second type parameter group to the third module, the fifth module sends a third type parameter group to the fourth module, the second module sends a fourth type parameter group to the fourth module, and the fourth module sends a fifth type parameter group to the third module.

[0723] 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.

[0724] The above method avoids air interface signaling interaction and shortens transmission delay.

[0725] As an embodiment, any 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.

[0726] The above method reduces the hardware complexity of the first node.

[0727] 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.

[0728] The above method balances the hardware complexity and transmission delay of the first node.

[0729] As an embodiment, the first module is used for data collection.

[0730] As an embodiment, the first module is responsible for data collection.

[0731] As an embodiment, the first module has a data collection function.

[0732] As an embodiment, the second module is used for model training.

[0733] As an embodiment, the second module is responsible for model training.

[0734] As an embodiment, the second module has a model training function.

[0735] As an embodiment, the second module performs AI / ML model training.

[0736] As an embodiment, the second module performs validation.

[0737] As an embodiment, the second module performs testing.

[0738] As an embodiment, the second module generates model performance metrics.

[0739] As an embodiment, the second module is responsible for data preparation.

[0740] As an embodiment, the data preparation includes at least one of data pre-processing, cleaning, formatting, or transformation.

[0741] As an embodiment, the third module is used for inference.

[0742] As an embodiment, the third module has a reasoning function.

[0743] As an embodiment, the third module is responsible for reasoning.

[0744] As an embodiment, the fourth module is used for model storage.

[0745] As an embodiment, the fourth module has a model storage function.

[0746] As an embodiment, the fourth module is responsible for storing the trained model.

[0747] As an embodiment, the fourth module is responsible for storing trained models that can be used to perform reasoning processing.

[0748] As an embodiment, the fifth module is used for management.

[0749] As an embodiment, the fifth module is responsible for management.

[0750] As an embodiment, the fifth module has a management function.

[0751] As an embodiment, the first data set is training data.

[0752] As an embodiment, the second data set is inference data.

[0753] As an embodiment, the third data set is monitoring data.

[0754] As an embodiment, the first parameter group includes monitoring output.

[0755] As an embodiment, the second type of parameter group includes management instructions.

[0756] As an embodiment, the second type of parameter group is used for fine-tuning of the inference function.

[0757] As an embodiment, the second type of parameter group includes an identifier of the model.

[0758] As an embodiment, the second type of parameter group is used to select a model.

[0759] As an embodiment, the second type of parameter group is used for switching models.

[0760] As an embodiment, the second type of parameter group is used to activate / deactivate the model.

[0761] As an embodiment, the second type of parameter group is used to fall back from AI-ML operation to non-AI-ML operation.

[0762] As an embodiment, the third type of parameter group includes a model transfer request (Model Transfer Request).

[0763] As an embodiment, the third parameter group includes a model delivery request (Model Delivery Request).

[0764] As an embodiment, the fourth parameter group includes a trained model (Trained Model).

[0765] As an embodiment, the fourth parameter group includes an updated model (Updated Model).

[0766] As an embodiment, the fourth type of parameter group indicates the identification of the model.

[0767] As an embodiment, the fifth parameter group includes model transfer.

[0768] As an embodiment, the fifth parameter group includes model delivery.

[0769] As an embodiment, the fifth type of parameter group indicates the identification of the model.

[0770] As an embodiment, the first type of output includes a monitoring output.

[0771] As an embodiment, the first type of output exists.

[0772] As an embodiment, the first type of output does not exist.

[0773] As an embodiment, the second type of output includes inference output.

[0774] As an embodiment, the second type of output is used by the fifth module to monitor the performance of the AI / ML model.

[0775] As an embodiment, the second type of output is used by the fifth module to monitor the performance of the AI / ML function.

[0776] As an embodiment, the second type of output exists.

[0777] As an embodiment, the second type of output does not exist.

[0778] As an embodiment, the artificial intelligence processing system generates or assists in generating at least part of the first message.

[0779] As an embodiment, the fifth module generates or assists in generating at least part of the first message.

[0780] As an embodiment, the third module generates or assists in generating at least part of the first message.

[0781] As an embodiment, the second type of output includes at least part of the first message.

[0782] As an embodiment, the artificial intelligence processing system generates or assists in generating at least one of the first threshold and the third threshold.

[0783] As an embodiment, the fifth module generates or assists in generating at least one of the first threshold and the third threshold.

[0784] As an embodiment, the third module generates or assists in generating at least one of the first threshold and the third threshold.

[0785] As an embodiment, the second type of output includes at least one of the first threshold and the third threshold.

[0786] As an embodiment, the artificial intelligence processing system generates or assists in generating the first list.

[0787] As an embodiment, the fifth module generates or assists in generating the first list.

[0788] As an embodiment, the third module generates or assists in generating the first list.

[0789] As an embodiment, the second type of output includes the list.

[0790] As an embodiment, the artificial intelligence processing system generates or assists in generating the first signal.

[0791] As an embodiment, the fifth module generates or assists in generating the first signal.

[0792] As an embodiment, the third module generates or assists in generating the first signal.

[0793] As an embodiment, the second type of output includes the first signal.

[0794] As an embodiment, the first data set includes the measurement result of the RS resource associated with the third cell identifier.

[0795] As an embodiment, the second data set includes the measurement result of the RS resource associated with the third cell identifier.

[0796] As an embodiment, the third data set includes the measurement result of the RS resource associated with the third cell identifier.

[0797] As an embodiment, the first data set includes the measurement results of the first cell and the RS resources associated with the third cell identifier.

[0798] As an embodiment, the second data set includes the measurement results of the first cell and the RS resources associated with the third cell identifier.

[0799] As an embodiment, the third data set includes the measurement results of the first cell and the RS resources associated with the third cell identifier.

[0800] As an embodiment, the phrase "the determination of the first cell depends on the third cell identifier" means that the input of the artificial intelligence processing system depends on the measurement of the first cell and the measurement of the RS resources associated with the third cell identifier, and the determination of the first cell is the output of the artificial intelligence processing system.

[0801] As an embodiment, the phrase "the determination of the first cell depends on the third cell identifier" means that the input of the artificial intelligence processing system depends on the measurement of RS resources associated with the third cell identifier, and the determination of the first cell is the output of the artificial intelligence processing system.

[0802] As an embodiment, the embodiment 14 is only used to illustrate that the present application can be used in an artificial intelligence processing system. This embodiment does not limit the application of the present application to non-artificial intelligence processing systems. Moreover, this embodiment does not limit the application of the present application to other types of artificial intelligence processing systems to achieve an effect equivalent to that of the artificial intelligence processing system shown in Figure 14.

[0803] Those skilled in the art will appreciate that all or part of the steps in the above method can be completed by instructing 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 functional module. This application is not limited to any specific form of combination of software and hardware. The user equipment, terminal and UE in this 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, sending and receiving nodes) and other wireless communication devices.

[0804] The above description is only a preferred embodiment of the present application and is not intended to limit the scope of protection of the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A first node used for wireless communication, characterized in that: include: A first receiver receives a first message, wherein the first message includes configuration information for each cell of at least one cell; A first processor determines a first cell, where the first cell is one of the at least one cell; and applies the configuration information of the first cell; The determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

2. The first node according to claim 1, characterized in that: include: The first processor receives a third threshold; The phrase that the determination of the first cell depends on the third cell identifier means that the determination of the first cell depends on the measurement result of the RS resources associated with the third cell identifier being not better than or worse than the third threshold.

3. The first node according to claim 2, characterized in that: include: The first processor receives a first threshold, where the first threshold is for the first cell; Wherein, the first threshold and the third threshold are configured for the same trigger event; Whether the first threshold is effective depends on whether spatial filtering of the RS resources associated with the third cell identifier is applied to wireless transmission.

4. The first node according to claim 1, characterized in that: The phrase that the determination of the first cell depends on the third cell identifier means that the determination of the first cell depends on a measurement result for the first cell being better than or not worse than a measurement result for the RS resources associated with the third cell identifier.

5. The first node according to any one of claims 1 to 4, characterized in that: include: The first processor performs radio link monitoring on the second cell; The behavior of performing radio link monitoring on the second cell depends on whether spatial filtering of RS resources associated with the third cell identifier is applied to radio transmission.

6. The first node according to any one of claims 1 to 4, characterized in that: include: The first processor performs radio link monitoring on the second cell; In response to monitoring a radio link problem on the second cell, determining that the radio link has failed; The behavior of determining that the radio link fails depends on that spatial filtering of the RS resources of the first cell is applied to the radio transmission and spatial filtering of any RS resource associated with the third cell identifier is not applied to the radio transmission.

7. The first node according to any one of claims 1 to 6, characterized in that: The configuration information of the second cell includes a first list, the first list includes at least one cell identifier, and the third cell identifier is one of the at least one cell identifier; the determination of the first cell depends on the position of the third cell identifier in the first list.

8. The first node according to any one of claims 1 to 7, characterized in that: include: The first processor sends a first signal on the first cell; The first signal indicates that the configuration information of the first cell has been applied.

9. A method in a first node for wireless communication, characterized in that: include: receiving a first message, the first message comprising configuration information for each cell of at least one cell; determining a first cell, where the first cell is one of the at least one cell; and applying the configuration information of the first cell; The determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

10. A second node used for wireless communication, characterized in that: include: A second transmitter sends a first message, wherein the first message includes configuration information for each cell in at least one cell; Among them, the receiver of the first message determines a first cell, and the first cell is one of the at least one cell; the receiver of the first message applies the configuration information of the first cell; the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission.

11. A third node used for wireless communication, characterized in that: include: A third receiver receives a first signal on the first cell; The sender of the first signal receives a first message, the first message includes configuration information for each cell in at least one cell; the sender of the first signal determines a first cell, the first cell is one of the at least one cell; the sender of the first signal applies the configuration information of the first cell; the determination of the first cell depends on at least a third cell identifier; the third cell identifier is different from the identifier of the first cell; the configuration information of the second cell includes the third cell identifier; before the configuration information of the first cell is applied, the configuration information of the second cell is applied, and spatial filtering of at least one RS resource associated with the third cell identifier is applied to wireless transmission; The first signal indicates that the configuration information of the first cell has been applied.

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