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 receiving a first message, wherein the first message comprises at least one parameter list, any parameter list among the at least one parameter list comprises a plurality of parameters, and the parameters indicate at least one RS resource; determining a first parameter, wherein the first parameter is one parameter in a first parameter list, and the first parameter list is one parameter list among the at least one parameter list; and applying spatial filtering of the RS resource indicated by the first parameter to wireless transmission, wherein the determination of the first parameter depends on at least the measurement for the RS resource indicated by the first parameter and the position of the first parameter in the first parameter list. The solution provided by the present application facilitates the determination of more suitable spatial filtering.

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 configuration method and apparatus for RS resources. Background Art

[0002] With the continuous development of wireless communications, the requirements for mobility, transmission latency, and system capacity are becoming increasingly stringent. The 3GPP (3rd Generation Partnership Project) RAN (Radio Access Network) #94e meeting decided to study Layer 1 (Layer 1) / Layer 2 (Layer 2) Triggered Mobility (LTM) within the "Further NR (New Radio) Mobility Enhancements" Work Item (WI).

[0003] In NRR (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 spatial filter applied by UE (User Equipment) to the RS (Reference Signal) resources of wireless transmission is based on the measurement of RS resources or the measurement report of RS resources. The applicant has found through research that the existing solutions have the problem of delayed application or frequent selection of spatial filters.

[0006] To address the above-mentioned issues, this application provides a solution. While the NR system is used as an example in the description of the above-mentioned issues, this application is also applicable to scenarios such as LTE (Long-Term Evolution) or LTE-A (Long-Term Evolution Advanced), achieving technical effects similar to those of the NR system. Furthermore, while this application provides a specific implementation for RS resources, it can also be applied to scenarios involving other physical layer signal / channel resources, achieving technical effects similar to those of RS resources. Furthermore, adopting a unified design for different scenarios can also help reduce hardware complexity and cost. Furthermore, while this application is initially intended for the Uu air interface, it can also be applied to the PC5 interface, achieving technical effects similar to those of the Uu air interface. Furthermore, while this application is initially intended for terminal and base station scenarios, it is also applicable to V2X (Vehicle-to-Everything) scenarios, communication scenarios between a terminal and a relay, and between a relay and a base station, achieving technical effects similar to those in the terminal and base station scenarios. 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) communication scenario, achieving 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, achieving similar technical effects in the TN scenario. In addition, adopting 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, where the first message includes at least one parameter list, where any parameter list in the at least one parameter list includes a plurality of parameters, and the parameters indicate at least one RS resource;

[0012] Determining a first parameter, wherein the first parameter is a parameter in a first parameter list, which is a parameter list in the at least one parameter list; applying spatial filtering of the RS resource indicated by the first parameter to wireless transmission;

[0013] The determination of the first parameter depends on at least the measurement of the RS resource indicated by the first parameter and the position of the first parameter in the first parameter list.

[0014] As an embodiment, the problem to be solved by the present application includes: how to determine the spatial filtering applied by the UE to the RS resources of the wireless transmission.

[0015] As an embodiment, the characteristics of the above method include: any parameter list in the at least one parameter list includes multiple parameters, and the parameters indicate at least one RS resource.

[0016] As an embodiment, the characteristics of the above method include: determination of the first parameter depends on at least measurement of RS resources indicated by the first parameter and the position of the first parameter in the first parameter list.

[0017] As an embodiment, the above method takes into account the influence of the position of the first parameter in the first parameter list on determining the first parameter.

[0018] As an embodiment, the above method is conducive to selecting a more appropriate spatial filter.

[0019] As an embodiment, the above method is helpful in reducing the number of parameter selections.

[0020] As an embodiment, the above method is beneficial for shortening the delay of spatial filtering of RS resources using wireless transmission.

[0021] As an embodiment, the above method avoids data interruption.

[0022] As an embodiment, the above method is conducive to realizing beam management based on AI or ML.

[0023] As an embodiment, the above method is conducive to realizing mobility based on AI or ML.

[0024] According to one aspect of the present application, it is characterized in that the determination of the first parameter depends on the position of the second parameter in the first parameter list; before the first parameter is applied, the spatial filtering of the RS resource indicated by the second parameter is applied to the wireless transmission.

[0025] As an embodiment, the characteristics of the above method include: determination of the first parameter depends on at least measurement of RS resources indicated by the first parameter, the position of the first parameter in the first parameter list, and the position of the second parameter in the first parameter list.

[0026] As an embodiment, the above method takes into account the influence of the position of the second parameter in the first parameter list on the determination of the first parameter.

[0027] As an embodiment, the above method is helpful in determining more appropriate parameters.

[0028] According to one aspect of the present application, it is characterized in that there are no more than Q1 parameters between the position of the candidate of the first parameter in the first parameter list and the position of the second parameter in the first parameter list; the first parameter list consists of more than Q1 parameters, and Q1 is a non-negative integer.

[0029] As an embodiment, the above method takes into account the relationship between the candidate of the first parameter and the second parameter.

[0030] As an embodiment, the above method is conducive to selecting more appropriate parameters.

[0031] As an embodiment, the above method is helpful in shortening the delay.

[0032] As an embodiment, the above method avoids selecting inappropriate or erroneous parameters.

[0033] As an embodiment, the above method avoids data interruption.

[0034] According to one aspect of the present application, it is characterized by comprising:

[0035] The first processor determines the first parameter list;

[0036] The at least one parameter list includes multiple parameter lists, and the determination of the first parameter list depends on the measurement of RS resources indicated by multiple parameters in the first parameter list; the multiple parameter lists include the second parameter; the first parameter list is one of the multiple parameter lists, and the determination of the first parameter list is after the determination of the first parameter.

[0037] As an embodiment, the above method determines the first parameter list after determining the first parameter.

[0038] As an embodiment, the above method adds candidates for the first parameter, making the selection of the first parameter more flexible.

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

[0040] Determining the first parameter list;

[0041] The at least one parameter list includes multiple parameter lists, and determination of the first parameter list depends on measurement of RS resources indicated by multiple parameters in the first parameter list.

[0042] As an embodiment, the above method takes into account the impact of the measurement of RS resources indicated by multiple parameters in the first parameter list on the determination of the first parameter list.

[0043] As an embodiment, the above method improves the reliability of the selection of the first parameter list.

[0044] According to one aspect of the present application, it is characterized in that the measurement result of the RS resource indicated by the first parameter is better than or not worse than a first threshold, and the first threshold depends on the position of the first parameter in the first parameter list.

[0045] As an embodiment, the above method takes into account the influence of a first threshold on determining the first parameter, wherein the first threshold depends on the position of the first parameter in the first parameter list.

[0046] As an embodiment, the above method ensures the quality of the first parameter through the first threshold.

[0047] According to one aspect of the present application, it is characterized in that

[0048] measuring at least one RS resource after determining the first parameter; sending a second message in response to the first condition being met, the second message including a measurement result for the at least one RS resource;

[0049] The first condition depends on the measurement result of the at least one RS resource, the RS resources indicated by at least two parameters in the first parameter list are associated with different cell identities, and the first condition depends on the cell identity to which the RS resources indicated by multiple parameters in the first parameter list are associated.

[0050] According to one aspect of the present application, it is characterized in that the behavior of determining the first parameter includes sending a third message; wherein, the third message indicates the first parameter.

[0051] According to one aspect of the present application, it is characterized in that the behavior of determining the first parameter includes receiving a fourth message, and the fourth message indicates that the first parameter is applied.

[0052] The present application discloses a method used in a second node of wireless communication, characterized by comprising:

[0053] Sending a first message, where the first message includes at least one parameter list, where any parameter list in the at least one parameter list includes multiple parameters, and the parameters indicate at least one RS resource;

[0054] The recipient of the first message determines a first parameter, wherein the first parameter is a parameter in a first parameter list, and the first parameter list is a parameter list in the at least one parameter list; the recipient of the first message applies spatial filtering of the RS resource indicated by the first parameter to wireless transmission; the determination of the first parameter depends on at least the measurement of the RS resource indicated by the first parameter and the position of the first parameter in the first parameter list.

[0055] According to one aspect of the present application, it is characterized in that the determination of the first parameter depends on the position of the second parameter in the first parameter list; before the first parameter is applied, the spatial filtering of the RS resource indicated by the second parameter is applied to the wireless transmission.

[0056] According to one aspect of the present application, it is characterized in that there are no more than Q1 parameters between the position of the candidate of the first parameter in the first parameter list and the position of the second parameter in the first parameter list; the first parameter list consists of more than Q1 parameters, and Q1 is a non-negative integer.

[0057] According to one aspect of the present application, it is characterized in that the recipient of the first message determines the first parameter list; wherein the at least one parameter list includes multiple parameter lists, and the determination of the first parameter list depends on the measurement of RS resources indicated by multiple parameters in the first parameter list; the multiple parameter lists include the second parameter; the first parameter list is one of the multiple parameter lists, and the determination of the first parameter list is after the determination of the first parameter.

[0058] According to one aspect of the present application, it is characterized in that the recipient of the first message determines the first parameter list; wherein, the at least one parameter list includes multiple parameter lists, and the determination of the first parameter list depends on the measurement of RS resources indicated by multiple parameters in the first parameter list.

[0059] According to one aspect of the present application, it is characterized in that the measurement result of the RS resource indicated by the first parameter is better than or not worse than a first threshold, and the first threshold depends on the position of the first parameter in the first parameter list.

[0060] According to one aspect of the present application, it is characterized in that the recipient of the first message measures at least one RS resource after determining the first parameter; in response to the first condition being met, the recipient of the first message sends a second message, and the second message includes the measurement result of the at least one RS resource; wherein the first condition depends on the result of the measurement of the at least one RS resource, and there are at least two parameters in the first parameter list indicating RS resources that are associated with different cell identities, and the first condition depends on the cell identity to which the RS resources indicated by multiple parameters in the first parameter list are associated.

[0061] According to one aspect of the present application, it is characterized by comprising:

[0062] receiving a third message;

[0063] The behavior of determining the first parameter includes sending the third message; wherein the third message indicates the first parameter.

[0064] According to one aspect of the present application, it is characterized by comprising:

[0065] Sending a fourth message;

[0066] The behavior of determining the first parameter includes receiving the fourth message, and the fourth message indicates that the first parameter is applied.

[0067] The present application discloses a first node used for wireless communication, characterized by comprising:

[0068] A first receiver receives a first message, where the first message includes at least one parameter list, any parameter list in the at least one parameter list includes multiple parameters, and the parameters indicate at least one RS resource;

[0069] A first processor determines a first parameter, wherein the first parameter is a parameter in a first parameter list, which is a parameter list in the at least one parameter list; and applies spatial filtering of RS resources indicated by the first parameter to wireless transmission;

[0070] The determination of the first parameter depends on at least the measurement of the RS resource indicated by the first parameter and the position of the first parameter in the first parameter list.

[0071] The present application discloses a second node used for wireless communication, characterized by comprising:

[0072] A second transmitter sends a first message, where the first message includes at least one parameter list, any parameter list in the at least one parameter list includes multiple parameters, and the parameters indicate at least one RS resource;

[0073] The recipient of the first message determines a first parameter, wherein the first parameter is a parameter in a first parameter list, and the first parameter list is a parameter list in the at least one parameter list; the recipient of the first message applies spatial filtering of the RS resource indicated by the first parameter to wireless transmission; the determination of the first parameter depends on at least the measurement of the RS resource indicated by the first parameter and the position of the first parameter in the first parameter list.

[0074] As an example, compared with traditional solutions, this application has the following advantages:

[0075] -. It is conducive to selecting more appropriate parameters;

[0076] -. It is helpful to reduce the number of parameter selections;

[0077] -. It is beneficial to shorten the delay of spatial filtering of RS resources used in wireless transmission;

[0078] -.Avoid data interruption;

[0079] Facilitates AI- or ML-based beam management.

[0080] -.It is conducive to realizing mobility based on AI or ML. BRIEF DESCRIPTION OF THE DRAWINGS

[0081] 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:

[0082] FIG1 shows a flow chart of communication of a first node according to an embodiment of the present application;

[0083] FIG2 shows a schematic diagram of a network architecture according to an embodiment of the present application;

[0084] 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;

[0085] FIG4 shows a schematic diagram of a first communication device and a second communication device according to an embodiment of the present application;

[0086] FIG5 shows a wireless signal transmission flow chart according to an embodiment of the present application;

[0087] FIG6 is a schematic diagram showing how the determination of a first parameter depends on the position of a second parameter in a first parameter list according to an embodiment of the present application;

[0088] FIG7 is a schematic diagram showing that the position of the first parameter candidate in the first parameter list and the position of the second parameter in the first parameter list are not more than Q1 parameters according to an embodiment of the present application;

[0089] FIG8 is a schematic diagram showing that a measurement result of an RS resource indicated by a first parameter is better than or not worse than a first threshold according to an embodiment of the present application;

[0090] FIG9 shows a schematic diagram of configuring a parameter list using ASN.1 according to an embodiment of the present application;

[0091] FIG10 shows a schematic diagram of configuring a parameter list using ASN.1 according to another embodiment of the present application;

[0092] FIG11 shows a schematic diagram of an artificial intelligence processing system according to an embodiment of the present application;

[0093] FIG12 shows a structural block diagram of a processing device used in a first node according to an embodiment of the present application;

[0094] FIG13 shows a structural block diagram of a processing device used in a second node according to an embodiment of the present application;

[0095] FIG14 shows a schematic diagram of an artificial intelligence processing system according to another embodiment of the present application. DETAILED DESCRIPTION

[0096] 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.

[0097] Example 1

[0098] 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.

[0099] In embodiment 1, the first node in the present application receives a first message in step 101, where the first message includes at least one parameter list, and any parameter list in the at least one parameter list includes multiple parameters, and the parameters indicate at least one RS resource; in step 102, a first parameter is determined, where the first parameter is a parameter in a first parameter list, and the first parameter list is a parameter list in the at least one parameter list; in step 103, spatial filtering of the RS resource indicated by the first parameter is applied to wireless transmission; wherein, the determination of the first parameter depends on at least the measurement of the RS resource indicated by the first parameter and the position of the first parameter in the first parameter list.

[0100] As an embodiment, the first message includes at least one RRC (Radio Resource Control) message.

[0101] As an embodiment, the first message is an RRC message.

[0102] As an embodiment, the first message is transmitted via a DCCH (Dedicated Control Channel).

[0103] As an embodiment, the first message is transmitted via SCCH (Sidelink Control Channel).

[0104] As an embodiment, the first message is a cell common RRC message.

[0105] The above method enables multiple UEs in a cell to obtain at least one parameter list.

[0106] The above method saves signaling overhead.

[0107] As an embodiment, the first message is a SIB1 (System Information Block 1) message.

[0108] As an embodiment, the first message is a UE-specific (UE-Specifc) RRC message.

[0109] The above method configures at least one parameter list dedicated to the first node.

[0110] The above method ensures information security.

[0111] As an embodiment, the first message includes at least one RRCReconfiguration message.

[0112] As an embodiment, the first message includes at least one RRCResume message.

[0113] As an embodiment, the first message includes at least one RRCSetup message.

[0114] As an embodiment, the first message includes at least one RRCReestablishment message.

[0115] As an embodiment, the first message is at least one RRCReconfiguration message.

[0116] As an embodiment, the first message is at least one RRCResume message.

[0117] As an embodiment, the first message is at least one RRCSetup message.

[0118] As an embodiment, the first message is at least one RRCReestablishment message.

[0119] As an embodiment, the number of parameter lists included in the first message is configurable.

[0120] As an embodiment, the maximum number of parameter lists included in the first message is configurable.

[0121] As an embodiment, the maximum number of parameter lists included in the first message is fixed.

[0122] As an embodiment, the maximum number of parameter lists included in the first message is equal.

[0123] As an embodiment, the at least one parameter list included in the first message is only one parameter list.

[0124] As an embodiment, the at least one parameter list included in the first message is multiple parameter lists.

[0125] As an embodiment, the first message configures the at least one parameter list.

[0126] As an embodiment, the first message indicates the at least one parameter list.

[0127] As an embodiment, the first message includes at least one RRC information block #1, and the at least one RRC information block #1 includes at least one parameter list.

[0128] As a sub-embodiment of the above embodiment, any RRC information block #1 among the at least one RRC information block #1 in the first message is an RRC IE.

[0129] As a sub-embodiment of the above embodiment, any RRC information block #1 among the at least one RRC information block #1 in the first message is an RRC domain.

[0130] As a sub-embodiment of the above embodiment, any RRC information block #1 in the at least one RRC information block #1 in the first message corresponds to a parameter list in the at least one parameter list.

[0131] As a sub-embodiment of the above embodiment, any RRC information block #1 among the at least one RRC information block #1 in the first message indicates a parameter list among the at least one parameter list.

[0132] As a sub-embodiment of the above embodiment, any RRC information block #1 of the at least one RRC information block #1 in the first message configures a list in the at least one parameter list.

[0133] As a sub-embodiment of the above embodiment, any RRC information block #1 among the at least one RRC information block #1 in the first message includes at least one parameter.

[0134] As a sub-embodiment of the above embodiment, any RRC information block #1 among the at least one RRC information block #1 in the first message includes an RS resource indicated by at least one parameter.

[0135] As a sub-embodiment of the above embodiment, any RRC information block #1 among the at least one RRC information block #1 in the first message includes an index of an RS resource indicated by at least one parameter.

[0136] As a sub-embodiment of the above embodiment, any RRC information block #1 among the at least one RRC information block #1 in the first message includes at least one threshold.

[0137] As a sub-embodiment of the above embodiment, any RRC information block #1 among the at least one RRC information block #1 in the first message includes a threshold corresponding to at least one parameter.

[0138] As a sub-embodiment of the above embodiment, any RRC information block #1 among the at least one RRC information block #1 in the first message includes at least one parameter indicating the cell identity to which the RS resource is associated.

[0139] As an embodiment, in response to receiving the first message, the first node processes the at least one parameter list.

[0140] As an embodiment, in response to receiving the first message, the first node executes the at least one parameter list.

[0141] As an embodiment, in response to receiving the first message, the first node stores the at least one parameter list.

[0142] As a sub-embodiment of this embodiment, the at least one parameter list is stored in a UE variable.

[0143] As a sub-embodiment of this embodiment, in response to the behavior of applying spatial filtering of the RS resources indicated by the first parameter to wireless transmission, at least one parameter list is deleted from the one UE variable.

[0144] As a sub-embodiment of this embodiment, in response to the behavior applying spatial filtering of the RS resources indicated by the first parameter to wireless transmission, at least one parameter is deleted from the one UE variable.

[0145] As a sub-embodiment of this embodiment, the one UE variable is updated in response to receiving an RRC information block #1.

[0146] As a sub-embodiment of this embodiment, the behavior of updating the one UE variable is: deleting at least one parameter list in the one UE variable.

[0147] As a sub-embodiment of this embodiment, the behavior of updating the one UE variable is: adding at least one parameter list to the one UE variable.

[0148] As a sub-embodiment of this embodiment, the behavior of updating the one UE variable is: deleting at least one parameter in the one UE variable.

[0149] As a sub-embodiment of this embodiment, the behavior of updating the one UE variable is: adding at least one parameter to the one UE variable.

[0150] As an embodiment, the multiple parameters are 2 parameters.

[0151] As an embodiment, the multiple parameters are at least 2 parameters.

[0152] As an embodiment, the number of parameters included in any parameter list in the at least one parameter list is configurable.

[0153] As an embodiment, the maximum number of parameters included in any parameter list in the at least one parameter list is configurable.

[0154] As an embodiment, the maximum number of parameters included in any parameter list in the at least one parameter list is fixed.

[0155] As an embodiment, the maximum number of parameters included in any parameter list in the at least one parameter list is equal.

[0156] As an embodiment, the parameter indicates only one RS resource.

[0157] As an embodiment, the parameter indicates one or more RS resources.

[0158] As an embodiment, the RS resource is SSB.

[0159] As an embodiment, the SSB is SS (Synchronization Signals) / PBCH.

[0160] As an embodiment, the SSB is a Synchronization Signals Block.

[0161] As an embodiment, the RS resource is CSI (Channel State Information)-RS.

[0162] As an embodiment, the RS resource is TRS (CSI-RS for tracking).

[0163] As an embodiment, the RS resource is any one of SSB or CSI-RS.

[0164] As an embodiment, the RS resource is any one of SSB, CSI-RS or TRS.

[0165] As an embodiment, the RS resources indicated by all parameters in the at least one parameter list are configured for one cell.

[0166] As an embodiment, the RS resources indicated by all parameters in the at least one parameter list are configured to multiple cells.

[0167] As an embodiment, the phrase “the parameter indicates at least one RS resource” means that the parameter explicitly indicates the at least one RS resource.

[0168] As an embodiment, the phrase “the parameter indicates at least one RS resource” means that the parameter implicitly indicates the at least one RS resource.

[0169] As an embodiment, the phrase “the parameter indicates at least one RS resource” means that the parameter includes the at least one RS resource.

[0170] As an embodiment, the phrase “the parameter indicates at least one RS resource” means that the parameter is the at least one RS resource.

[0171] As an embodiment, the phrase “the parameter indicates at least one RS resource” means that the parameter corresponds to the at least one RS resource.

[0172] As an embodiment, the phrase “the parameter indicates at least one RS resource” means that the parameter is related to the at least one RS resource.

[0173] As an embodiment, the parameter includes an index of the RS resource.

[0174] As an embodiment, the parameter includes an index of each RS resource in the at least one RS resource indicated by the parameter.

[0175] As an embodiment, the parameter includes TCI-StateId.

[0176] As an embodiment, the parameter includes TCI-StateId, and the TCI State indicated by the TCI-StateId includes the index of each RS resource in the at least one RS resource indicated by the parameter.

[0177] As an embodiment, the parameter includes a cell identity.

[0178] As an embodiment, the parameter includes a cell identity to which each of the at least one RS resource indicated by the parameter is associated.

[0179] As an embodiment, the parameter includes a threshold value corresponding to the parameter.

[0180] As an embodiment, the threshold value is common to the at least one parameter list.

[0181] As an embodiment, the threshold value is common to the first parameter list.

[0182] As an embodiment, the threshold is parameter specific.

[0183] As an embodiment, the threshold corresponding to the parameter is used to trigger the reporting of the RS resources indicated by the parameter.

[0184] As an embodiment, the threshold corresponding to the parameter is used to trigger the application of spatial filtering of the RS resource indicated by the parameter.

[0185] As an embodiment, the threshold corresponding to the parameter is used to trigger the switching of the RS resource indicated by the parameter.

[0186] As an embodiment, the first parameter is any parameter in the first parameter list.

[0187] As a sub-embodiment of the above embodiment, the determination of any parameter in the first parameter list depends on at least the measurement of the RS resources indicated by any parameter in the first parameter list and the position of any parameter in the first parameter list in the first parameter list.

[0188] As an embodiment, the first parameter is a parameter in the first parameter list.

[0189] As a sub-embodiment of the above embodiment, determination of only the first parameter in the first parameter list depends on at least measurement of RS resources indicated by the first parameter and a position of the first parameter in the first parameter list.

[0190] As a sub-embodiment of the above embodiment, the determination of a parameter other than the first parameter in the first parameter list does not depend on the measurement of the RS resources indicated by the parameter other than the first parameter and the position of the parameter other than the first parameter in the first parameter list.

[0191] As an embodiment, the first parameter is applied while determining the first parameter.

[0192] As an embodiment, the time when the first parameter is applied is later than the time when the first parameter is determined.

[0193] As an embodiment, the behavior of determining the first parameter includes: selecting the first parameter.

[0194] As an embodiment, the behavior of determining the first parameter includes: confirming the first parameter.

[0195] As an embodiment, the behavior of determining the first parameter includes: responding to the first parameter.

[0196] As an embodiment, the behavior of determining the first parameter includes: applying the first parameter.

[0197] As an embodiment, the behavior of determining the first parameter includes: switching to the first parameter.

[0198] As an embodiment, the behavior of determining the first parameter includes: selecting the first parameter, confirming the first parameter, responding to the first parameter, or applying the first parameter.

[0199] As an embodiment, the behavior of determining the first parameter includes: measuring the RS resource indicated by the first parameter.

[0200] As an embodiment, the first parameter list is determined at least before the action applies spatial filtering of RS resources indicated by the first parameter to wireless transmission.

[0201] As an embodiment, the behavior of determining the first parameter list includes: selecting the first parameter list.

[0202] As an embodiment, the behavior of determining the first parameter list includes: confirming the first parameter list.

[0203] As an embodiment, the behavior of determining the first parameter list includes: responding to the first parameter list.

[0204] As an embodiment, the behavior of determining the first parameter list includes: applying the first parameter list.

[0205] As an embodiment, the behavior of determining the first parameter list includes: converting to the first parameter list.

[0206] As an embodiment, the behavior of determining the first parameter list includes: switching to the first parameter list.

[0207] As an embodiment, the behavior of determining the first parameter list includes: determining the first parameter list in the at least one parameter list.

[0208] As an embodiment, the first parameter list is determined first, and then the first parameter is determined.

[0209] As a sub-embodiment of this embodiment, the behavior determines the first parameter list depending on the behavior determines the first parameter.

[0210] As a sub-embodiment of this embodiment, the first parameter list is first determined, and then the first parameter is determined in the first parameter list.

[0211] As a sub-embodiment of this embodiment, the first parameter list is first determined in the at least one parameter list, and then the first parameter is determined in the first parameter list.

[0212] As a sub-embodiment of this embodiment, the first parameter list is determined randomly.

[0213] As a sub-embodiment of this embodiment, the first parameter list is determined according to measurement results.

[0214] As a sub-embodiment of this embodiment, the first parameter list is determined according to the RRC configuration order.

[0215] As a sub-embodiment of this embodiment, the first parameter list is determined according to an index of the parameter list.

[0216] As an embodiment, the first parameter is determined first, and then the first parameter list is determined.

[0217] As a sub-embodiment of this embodiment, the behavior determination first parameter depends on the behavior determination first parameter list.

[0218] As a sub-embodiment of this embodiment, the first parameter is first determined, and then the first parameter list is determined based on the first parameter.

[0219] As a sub-embodiment of this embodiment, the first parameter is first determined, and then the first parameter list is determined according to the first parameter in the at least one parameter list.

[0220] As an embodiment, the first parameter list is any parameter list in the at least one parameter list.

[0221] As an embodiment, the first parameter list is a default parameter list in the at least one parameter list.

[0222] As an embodiment, the first parameter list is a parameter list determined from the at least one parameter list.

[0223] As an embodiment, the application of spatial filtering of the RS resources indicated by the first parameter to wireless transmission includes: the first node assumes that there is a semi-co-location (QCL) relationship between the RS on the RS resources indicated by the first parameter and the DMRS (Demodulatin Reference Signal) adopted by the wireless transmission.

[0224] As an embodiment, the semi-co-location relationship is one of type A, type B, type C and type D.

[0225] As an embodiment, the semi-co-location relationship is indicated by qcl-Type.

[0226] As an embodiment, based on the assumption of the above-mentioned semi-co-location relationship, the first node determines spatial filtering for the wireless transmission.

[0227] As an embodiment, based on the assumption of the above-mentioned semi-co-location relationship, how to perform wireless transmission is determined by the first node itself.

[0228] 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).

[0229] As an embodiment, the application of the spatial filtering of the RS resource indicated by the first parameter to wireless transmission includes: 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 resource indicated by the first parameter.

[0230] 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).

[0231] 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).

[0232] 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.

[0233] 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.

[0234] As an embodiment, the phrase measurement of RS resources indicated by a parameter refers to: evaluation of the RS resources indicated by the parameter.

[0235] As an embodiment, the phrase “measurement of RS resources indicated by a parameter” refers to: prediction of the RS resources indicated by the parameter.

[0236] As a sub-embodiment of this 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.

[0237] As an embodiment, the phrase measurement of RS resources indicated by a parameter refers to: monitoring of the RS resources indicated by the parameter.

[0238] As an embodiment, the phrase measurement of RS resources indicated by a parameter refers to: signal quality measurement of the RS resources indicated by the parameter.

[0239] As an embodiment, the signal quality measurement is an RRM (Radio Resource Management) measurement.

[0240] As an embodiment, the signal quality measurement is RSRP (Reference Signal Received Power) measurement.

[0241] As an embodiment, the signal quality measurement is RSRQ (Reference Signal Received Quality) measurement.

[0242] As an embodiment, the signal quality measurement is SINR (Signal to Interference plus Noise Ratio) measurement.

[0243] As an embodiment, the signal quality measurement includes L1 (Layer 1) filtering.

[0244] As an embodiment, the signal quality measurement includes L3 (Layer 3) filtering.

[0245] As an embodiment, the signal quality measurement is not L1 filtered or L3 filtered.

[0246] As an embodiment, the second parameter is a parameter in the first parameter list; before the first parameter is applied, the spatial filtering of the RS resource indicated by the second parameter is applied to the wireless transmission.

[0247] As an embodiment, the second parameter is a parameter in a second parameter list; before the first parameter is applied, spatial filtering of the RS resource indicated by the second parameter is applied to the wireless transmission.

[0248] As an embodiment, the first parameter list is configured to the second parameter; before the first parameter is applied, the spatial filtering of the RS resource indicated by the second parameter is applied to the wireless transmission.

[0249] As a sub-embodiment of this embodiment, any parameter in the first parameter list is configured to the second parameter.

[0250] As a sub-embodiment of this embodiment, any parameter in the first parameter list is a candidate parameter for the second parameter.

[0251] As an embodiment, the second parameter list is a parameter list other than the first parameter list.

[0252] As an embodiment, the second parameter list is a parameter list other than the first parameter list in the at least one parameter list.

[0253] As an embodiment, the determination of the first parameter depends on the measurement of the RS resources indicated by the second parameter.

[0254] As an embodiment, the determination of the first parameter does not rely on the measurement of the RS resources indicated by the second parameter.

[0255] As an embodiment, the determination of the first parameter depends on the measurement of the RS resources indicated by the first parameter and the position of the first parameter in the first parameter list.

[0256] As an embodiment, the determination of the first parameter depends on the measurement of RS resources indicated by at least one parameter and the position of the first parameter in the first parameter list; the first parameter is one of the at least one parameter.

[0257] As an embodiment, the determination of the first parameter depends on the measurement of RS resources indicated by at least one parameter and the position of the at least one parameter in the first parameter list; the first parameter is one of the at least one parameter.

[0258] As an embodiment, the determination of the first parameter depends on the measurement of the RS resources indicated by at least one parameter and the position of the at least one parameter in the parameter list to which it belongs; the first parameter is one of the at least one parameter; each parameter in the at least one parameter belongs to a parameter list; the first parameter belongs to the first parameter list.

[0259] As an embodiment, the determination of the first parameter depends on the measurement of the RS resources indicated by the first parameter, the measurement of the RS resources indicated by the second parameter, and the position of the first parameter in the first parameter list.

[0260] As an embodiment, the first parameter is a parameter at the front of the first parameter list whose measurement result is better than or not worse than a first threshold.

[0261] As an embodiment, the first parameter is a parameter with the smallest index in the first parameter list whose measurement result is better than or not worse than a first threshold.

[0262] As an embodiment, the first parameter is a parameter in the first parameter list that is adjacent to the second parameter; before the first parameter is applied, the spatial filtering of the RS resource indicated by the second parameter is applied to the wireless transmission.

[0263] As an embodiment, the index of a parameter indicates the position of the parameter in a parameter list.

[0264] As a sub-embodiment of the above embodiment, if the index of one parameter is smaller than the index of another parameter, the one parameter in the one parameter list precedes the other parameter in the one parameter list.

[0265] As a sub-embodiment of the above embodiment, if the index of one parameter is greater than the index of another parameter, the one parameter in the one parameter list precedes the other parameter in the one parameter list.

[0266] As a sub-embodiment of the above embodiment, if an index of one parameter and an index of another parameter are adjacent, the one parameter in the one parameter list and the another parameter in the one parameter list are continuous.

[0267] As a sub-embodiment of the above embodiment, if the difference between the index of one parameter and the index of another parameter is equal to 1, the one parameter in the one parameter list and the another parameter in the one parameter list are continuous.

[0268] As a sub-embodiment of the above embodiment, any parameter in the parameter list is configured with an index.

[0269] As a sub-embodiment of the above embodiment, any parameter in the parameter list includes an index.

[0270] As a sub-embodiment of the above embodiment, the index of any parameter in the parameter list is not greater than a threshold, and the threshold is a positive integer.

[0271] As a sub-embodiment of the above embodiment, the threshold is configurable.

[0272] As a sub-embodiment of the above embodiment, the threshold is predefined.

[0273] As a sub-embodiment of the above embodiment, the threshold is the maximum value of the number of parameters in the parameter list.

[0274] As a sub-embodiment of the above embodiment, the threshold is the maximum value of the number of parameters that can be configured in the parameter list.

[0275] As an embodiment, the order of a parameter in a parameter list indicates the position of the parameter in the parameter list.

[0276] As a sub-embodiment of the above embodiment, if the order of the one parameter in the one parameter list is before the order of the other parameter in the one parameter list, the one parameter in the one parameter list is before the other parameter in the one parameter list.

[0277] As a sub-embodiment of the above embodiment, if the order of a parameter in the parameter list is after the order of another parameter in the parameter list, the parameter in the parameter list is before the other parameter in the parameter list.

[0278] As a sub-embodiment of the above embodiment, if the order of the one parameter in the one parameter list is adjacent to the order of the other parameter in the one parameter list, the one parameter in the one parameter list and the other parameter in the one parameter list are continuous.

[0279] As a sub-embodiment of the above embodiment, if in the parameter list, no parameter is included between the one parameter and the another parameter, the one parameter in the parameter list and the another parameter in the parameter list are continuous.

[0280] As a sub-embodiment of the above embodiment, the order of a parameter in a parameter list is the order of the parameter in the RRC information block #1 for the parameter list; the first message includes at least one RRC information block #1, and the at least one RRC information block #1 includes at least one parameter list.

[0281] Example 2

[0282] 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 appropriate 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.

[0283] As an embodiment, the UE201 corresponds to the first node in this application.

[0284] As an embodiment, the UE 201 is a user equipment (UE).

[0285] As an embodiment, the UE 201 is a base station (BS).

[0286] As an embodiment, the UE 201 is a relay device.

[0287] As an embodiment, the UE 201 is a gateway device.

[0288] As an embodiment, the node 203 corresponds to the second node in this application.

[0289] As an embodiment, the node 203 is a base station device.

[0290] As an embodiment, the node 203 is a user equipment.

[0291] As an embodiment, the node 203 is a relay device.

[0292] As an embodiment, the node 203 is a gateway device.

[0293] Typically, the UE 201 is a user equipment, and the node 203 is a base station device.

[0294] Typically, the UE 201 is a user equipment, and the node 203 is a user equipment.

[0295] Typically, the UE 201 is a base station device, and the node 203 is a base station device.

[0296] As an embodiment, the user equipment supports transmission of a non-terrestrial network (NTN).

[0297] As an embodiment, the user equipment supports transmission via a terrestrial network (Terrestrial Network).

[0298] As an embodiment, the user equipment supports dual connection (DC) transmission.

[0299] As an embodiment, the user equipment includes an aircraft.

[0300] As an embodiment, the user equipment includes a vehicle-mounted terminal.

[0301] As an embodiment, the user equipment includes a vessel.

[0302] As an embodiment, the user equipment includes an Internet of Things terminal.

[0303] As an embodiment, the user equipment includes a terminal of the Industrial Internet of Things.

[0304] As an embodiment, the user equipment includes a device that supports low-latency and high-reliability transmission.

[0305] As an embodiment, the user equipment includes a test device.

[0306] As an embodiment, the user equipment includes a signaling tester.

[0307] As an embodiment, the user equipment includes an IAB (Integrated Access and Backhaul)-MT.

[0308] As an embodiment, the user equipment supports generating reports using AI (Artificial Intelligence) or machine learning.

[0309] 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.

[0310] As an embodiment, the user equipment supports determining at least a portion of the first message through training.

[0311] As an embodiment, the user equipment supports determining at least a portion of the first message through training.

[0312] As an embodiment, the user equipment supports determining the first parameter list through training.

[0313] As an embodiment, the user equipment supports determining the first threshold through training.

[0314] As an embodiment, the user equipment supports determining Q1 through training.

[0315] As an embodiment, the user equipment supports Massive-MIMO.

[0316] As an embodiment, the base station device supports transmission in a non-terrestrial network.

[0317] As an embodiment, the base station device supports transmission of a terrestrial network.

[0318] As an embodiment, the base station equipment includes a base transceiver station (Base Transceiver Station, BTS).

[0319] As an embodiment, the base station device includes a Node B (NB).

[0320] As an embodiment, the base station device includes a gNB.

[0321] As an embodiment, the base station device includes an eNB.

[0322] As an embodiment, the base station device includes ng-eNB.

[0323] As an embodiment, the base station device includes an en-gNB.

[0324] As an embodiment, the base station device includes a CU (Centralized Unit).

[0325] As an embodiment, the base station device includes a DU (Distributed Unit).

[0326] As an embodiment, the base station device includes a TRP (Transmitter Receiver Point).

[0327] As an embodiment, the base station device includes a macro cellular (Marco Cellular) base station.

[0328] As an embodiment, the base station device includes a micro cell base station.

[0329] As an embodiment, the base station device includes a pico cell (Pico Cell) base station.

[0330] As an embodiment, the base station device includes a home base station (Femtocell).

[0331] As an embodiment, the base station device includes a flying platform device.

[0332] As an embodiment, the base station device includes a satellite device.

[0333] As an embodiment, the base station device includes a testing device.

[0334] As an embodiment, the base station equipment includes a signaling tester.

[0335] As an embodiment, the base station device includes a gateway device.

[0336] As an embodiment, the base station device includes an IAB-node.

[0337] As an embodiment, the base station device includes an IAB-donor.

[0338] As an embodiment, the base station device includes an IAB-donor-CU.

[0339] As an embodiment, the base station device includes an IAB-donor-DU.

[0340] As an embodiment, the base station device includes an IAB-DU.

[0341] As an embodiment, the base station device includes an IAB-MT.

[0342] As an embodiment, the base station device supports transmission based on Massive-MIMO.

[0343] As an embodiment, the base station device supports decompression of CSI using AI or deep learning.

[0344] Example 3

[0345] 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.

[0346] As an embodiment, the wireless protocol architecture in FIG3 is applicable to the first node in this application.

[0347] As an embodiment, the wireless protocol architecture in FIG3 is applicable to the second node in this application.

[0348] As an embodiment, the first message in this application is generated in the RRC306.

[0349] As an embodiment, the first message in the present application is generated by the MAC302 or MAC352.

[0350] As an embodiment, the first message in this application is generated by the PHY301 or PHY351.

[0351] As an embodiment, the second message in this application is generated in the RRC306.

[0352] As an embodiment, the second message in the present application is generated by the MAC302 or MAC352.

[0353] As an embodiment, the second message in the present application is generated by the PHY301 or PHY351.

[0354] As an embodiment, the third message in this application is generated in the RRC306.

[0355] As an embodiment, the third message in the present application is generated by the MAC302 or MAC352.

[0356] As an embodiment, the third message in the present application is generated by the PHY301 or PHY351.

[0357] As an embodiment, the fourth message in this application is generated in the RRC306.

[0358] As an embodiment, the fourth message in the present application is generated by the MAC302 or MAC352.

[0359] As an embodiment, the fourth message in the present application is generated by the PHY301 or PHY351.

[0360] Example 4

[0361] 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.

[0362] 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 .

[0363] 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 .

[0364] 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.

[0365] 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.

[0366] 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.

[0367] 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.

[0368] 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 includes at least one parameter list, any parameter list in the at least one parameter list includes multiple parameters, and the parameters indicate at least one RS resource; determines a first parameter, wherein the first parameter is a parameter in a first parameter list, and the first parameter list is a parameter list in the at least one parameter list; applies spatial filtering of the RS resource indicated by the first parameter to wireless transmission; wherein the determination of the first parameter depends on at least the measurement of the RS resource indicated by the first parameter and the position of the first parameter in the first parameter list.

[0369] As an embodiment, the first communication device 450 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates an action when executed by at least one processor, the action including: receiving a first message, the first message including at least one parameter list, any parameter list in the at least one parameter list including multiple parameters, the parameters indicating at least one RS resource; determining a first parameter, wherein the first parameter is a parameter in a first parameter list, and the first parameter list is a parameter list in the at least one parameter list; applying spatial filtering of the RS resource indicated by the first parameter to wireless transmission; wherein the determination of the first parameter depends on at least the measurement of the RS resource indicated by the first parameter and the position of the first parameter in the first parameter list.

[0370] As an embodiment, the second communication device 410 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used together with the at least one processor. The second communication device 410 at least: sends a first message, the first message including at least one parameter list, any parameter list in the at least one parameter list including multiple parameters, the parameters indicating at least one RS resource; wherein a receiver of the first message determines a first parameter, wherein the first parameter is one parameter in a first parameter list, the first parameter list being one parameter list in the at least one parameter list; the receiver of the first message applies spatial filtering of the RS resource indicated by the first parameter to wireless transmission; the determination of the first parameter depends on at least a measurement of the RS resource indicated by the first parameter and a position of the first parameter in the first parameter list.

[0371] As an embodiment, the second communication device 410 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generating an action when executed by at least one processor, the action including: sending a first message, the first message including at least one parameter list, any parameter list in the at least one parameter list including multiple parameters, the parameters indicating at least one RS resource; wherein the recipient of the first message determines a first parameter, wherein the first parameter is a parameter in a first parameter list, the first parameter list is a parameter list in the at least one parameter list; the recipient of the first message applies spatial filtering of the RS resource indicated by the first parameter to wireless transmission; the determination of the first parameter depends on at least the measurement of the RS resource indicated by the first parameter and the position of the first parameter in the first parameter list.

[0372] 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.

[0373] 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.

[0374] As an embodiment, at least one of the antenna 452, the transmitter 454, the transmit processor 468, and the controller / processor 459 is used to send the second message.

[0375] As an embodiment, at least one of the antenna 420, the receiver 418, the reception processor 470, and the controller / processor 475 is configured to receive a second message.

[0376] As an embodiment, at least one of the antenna 452, the transmitter 454, the transmit processor 468, and the controller / processor 459 is used to send a third message.

[0377] As an embodiment, at least one of the antenna 420, the receiver 418, the reception processor 470, and the controller / processor 475 is configured to receive a third message.

[0378] As an embodiment, at least one of the antenna 452 , the receiver 454 , the reception processor 456 , and the controller / processor 459 is configured to receive a fourth message.

[0379] 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 fourth message.

[0380] As an embodiment, the first communication device 450 corresponds to the first node in this application.

[0381] As an embodiment, the second communication device 410 corresponds to the second node in this application.

[0382] As an embodiment, the first communication device 450 is a user equipment.

[0383] As an embodiment, the first communication device 450 is a base station device.

[0384] As an embodiment, the first communication device 450 is a relay device.

[0385] As an embodiment, the second communication device 410 is a user equipment.

[0386] As an embodiment, the second communication device 410 is a base station device.

[0387] As an embodiment, the second communication device 410 is a relay device.

[0388] Example 5

[0389] 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.

[0390] For the first node U01, in step S5101, a first message is received, wherein the first message includes at least one parameter list, and any parameter list in the at least one parameter list includes multiple parameters, and the parameters indicate at least one RS resource; in step S5102, a first parameter is determined, wherein the first parameter is a parameter in a first parameter list, and the first parameter list is a parameter list in the at least one parameter list; in step S5103, the first parameter list is determined; in step S5104, at least one RS resource is measured after determining the first parameter; in step S5105, as a response to the first condition being met, a second message is sent, wherein the second message includes a measurement result for the at least one RS resource; in step S5106, a third message is sent, wherein the third message indicates the first parameter; in step S5107, a fourth message is received, wherein the fourth message indicates that the first parameter is applied; in step S5108, spatial filtering of the RS resource indicated by the first parameter is applied to wireless transmission.

[0391] For the second node N02, in step S5201, the first message is sent; in step S5202, the second message is received; in step S5203, the third node message is received; in step S5204, the fourth message is sent.

[0392] In embodiment 5, the determination of the first parameter depends on at least the measurement of the RS resources indicated by the first parameter and the position of the first parameter in the first parameter list; the determination of the first parameter depends on at least the measurement of the RS resources indicated by the first parameter and the position of the first parameter in the first parameter list.

[0393] As an embodiment, the first node U01 and the second node N02 are connected wirelessly.

[0394] As an embodiment, the first node U01 and the second node N02 are connected via a wired connection.

[0395] As an embodiment, the first node U01 and the second node N02 are connected via a Uu port.

[0396] As an embodiment, the first node U01 and the second node N02 are connected via an IAB port.

[0397] As an embodiment, the first node U01 and the second node N02 are connected via a PC5 interface.

[0398] As an embodiment, step S5103 is optional.

[0399] As an embodiment, step S5103 exists.

[0400] As a sub-embodiment of the above embodiment, step S5103 is performed after step S5102.

[0401] As a sub-embodiment of the above embodiment, step S5103 is performed before step S5102.

[0402] As a sub-embodiment of the above embodiment, step S5103 and step S5102 are executed simultaneously.

[0403] As an embodiment, step S5103 does not exist.

[0404] As an embodiment, the dotted box F5.1 is optional.

[0405] As an embodiment, the dotted box F5.1 exists.

[0406] As a sub-embodiment of the above embodiment, the phrase after determining the first parameter includes: before applying spatial filtering of the RS resource indicated by the first parameter to wireless transmission.

[0407] As a sub-embodiment of the above embodiment, the phrase after determining the first parameter does not include: before applying spatial filtering of the RS resource indicated by the first parameter to wireless transmission.

[0408] As a sub-embodiment of the above embodiment, the phrase after determining the first parameter includes: during application of spatial filtering of the RS resource indicated by the first parameter to wireless transmission.

[0409] As a sub-embodiment of the above embodiment, the second message is a measurement report.

[0410] As a sub-embodiment of the above embodiment, the second message is an RRC message.

[0411] As a sub-embodiment of the above embodiment, the second message is transmitted via PUCCH.

[0412] As a sub-embodiment of the above embodiment, the second message is a UCI (Uplink Control Information, uplink control information).

[0413] As a sub-embodiment of the above embodiment, the second message is transmitted through the PUSCH.

[0414] As a sub-embodiment of the above embodiment, the second message is a MAC CE (Control Element).

[0415] As a sub-embodiment of the above embodiment, the second message belongs to a MAC CE.

[0416] As a sub-embodiment of the above embodiment, the phrase “the first condition depends on the result of measurement of the at least one RS resource” means that the first condition being satisfied includes the result of measurement of the at least one RS resource being satisfied.

[0417] As a sub-embodiment of the above embodiment, the first condition being satisfied includes that a measurement result of the at least one RS resource is better than or not worse than a target threshold.

[0418] As a sub-embodiment of the above embodiment, the target threshold is preconfigured.

[0419] As an embodiment, the phrase "the first condition depends on the cell identity to which the RS resources indicated by multiple parameters in the first parameter list are associated" means: the first condition is satisfied including that the cell identity to which the RS resources indicated by multiple parameters in the first parameter list are associated is not less than a threshold; and the threshold is an integer not less than 2.

[0420] As an embodiment, the phrase "the first condition depends on the cell identity to which the RS resources indicated by multiple parameters in the first parameter list are associated" means that the first condition is satisfied, including that the cell identity to which the RS resources indicated by multiple parameters in the first parameter list are associated is configured to the same service cell.

[0421] As a sub-embodiment of the above embodiment, the cell identity to which the RS resources indicated by the multiple parameters in the first parameter list are associated is configured in the same ServingCellConfig IE; the same ServingCellConfig IE is used to configure the same serving cell; and the cell identity is PCI.

[0422] As an embodiment, the phrase "the first condition depends on the cell identity to which the RS resources indicated by multiple parameters in the first parameter list are associated" means: the first condition depends on the cell identity to which the at least one RS resource in the first parameter list is associated; the at least one RS resource belongs to the RS resources indicated by the multiple parameters in the first parameter list.

[0423] As a sub-embodiment of the above embodiment, the first condition is satisfied including that the cell identity to which the at least one RS resource in the first parameter list is associated is different from the cell identity to which the RS resource indicated by the first parameter is associated.

[0424] As an embodiment, the first condition is satisfied when: the measurement result of the at least one RS resource in the first parameter list is better than or not worse than the target threshold; wherein, the cell identity associated with the at least one RS resource in the first parameter list is different from the cell identity associated with the RS resource indicated by the first parameter.

[0425] As an embodiment, the cell identity is ServCellIndex.

[0426] As an embodiment, the cell identity is PCI (Physical Cell Identity).

[0427] As an embodiment, the cell identity is a configuration identifier.

[0428] As an embodiment, the cell identity is a logical identifier.

[0429] As an embodiment, the dotted box F5.1 does not exist.

[0430] As an embodiment, the dotted box F5.2 is optional.

[0431] As an embodiment, the dotted box F5.2 exists.

[0432] As a sub-embodiment of the above embodiment, the third message is a measurement report.

[0433] As a sub-embodiment of the above embodiment, the third message is an RRC message.

[0434] As a sub-embodiment of the above embodiment, the third message is triggered by BFR (Beam Failure Recovery).

[0435] As a sub-embodiment of the above embodiment, the behavior described in the third message determines the triggering of the first parameter.

[0436] As a sub-embodiment of the above embodiment, the third message is a HARQ ACK.

[0437] As a sub-embodiment of the above embodiment, the third message is transmitted via PUCCH.

[0438] As a sub-embodiment of the above embodiment, the third message is a UCI.

[0439] As a sub-embodiment of the above embodiment, the third message is transmitted through PUSCH.

[0440] As a sub-embodiment of the above embodiment, the third message is a MAC CE.

[0441] As a sub-embodiment of the above embodiment, the third message belongs to a MAC CE.

[0442] As a sub-embodiment of the above embodiment, the third message belongs to a BFR MAC CE.

[0443] As a sub-embodiment of the above embodiment, the third message is transmitted via PRACH (Physical Random Access Channel).

[0444] As a sub-embodiment of the above embodiment, the third message is sent on PRACH.

[0445] As a sub-embodiment of the above embodiment, the third message is associated with the first parameter.

[0446] As a sub-embodiment of the above embodiment, the third message indicates an index of the first parameter.

[0447] As a sub-embodiment of the above embodiment, the third message indicates the index of the RS resource indicated by the first parameter.

[0448] As a sub-embodiment of the above embodiment, the third message indicates the position of the first parameter in the first parameter list.

[0449] As a sub-embodiment of the above embodiment, the Candidate RS ID field in the third message is set to the RS resource indicated by the first parameter.

[0450] As a sub-embodiment of the above embodiment, the third message indicates that the RS resource indicated by the first parameter is a candidate RS resource.

[0451] As an embodiment, the dotted box F5.2 does not exist.

[0452] As an embodiment, the dotted box F5.3 is optional.

[0453] As an embodiment, the dotted box F5.3 exists.

[0454] As a sub-embodiment of the above embodiment, the fourth message explicitly indicates the time when the first parameter is applied.

[0455] As a sub-embodiment of the above embodiment, the time when the first parameter is applied depends on the reception time of the fourth message.

[0456] As a sub-embodiment of the above embodiment, the reception time of the fourth message passes through a specified positive integer number of symbols, and the first parameter is applied.

[0457] As a sub-embodiment of the above embodiment, the behavior of determining the first parameter includes monitoring the fourth message.

[0458] As a sub-embodiment of the above embodiment, the behavior of determining the first parameter includes receiving the fourth message.

[0459] As a sub-embodiment of the above embodiment, the behavior of determining the first parameter includes determining the first parameter according to the fourth message.

[0460] As a sub-embodiment of the above embodiment, the fourth message indicates an index of the first parameter.

[0461] As a sub-embodiment of the above embodiment, the fourth message indicates the index of the RS resource indicated by the first parameter.

[0462] As a sub-embodiment of the above embodiment, the fourth message indicates the RS resource target RS resource indicated by the first parameter.

[0463] As a sub-embodiment of the above embodiment, the fourth message is transmitted via PDCCH.

[0464] As a sub-embodiment of the above embodiment, the fourth message is a PDCCH transmission.

[0465] As a sub-embodiment of the above embodiment, the fourth message is a DCI (Downlink Control Information).

[0466] As a sub-embodiment of the above embodiment, the fourth message is a DCI identified by the C (Cell)-RNTI (Radio Network Temporary Identifier) ​​of the first node U01, and the fourth message schedules new transmission.

[0467] As a sub-embodiment of the above embodiment, the fourth message schedules PUSCH.

[0468] As a sub-embodiment of the above embodiment, the fourth message is transmitted via PDSCH.

[0469] As a sub-embodiment of the above embodiment, the fourth message is an RRC message.

[0470] As a sub-embodiment of the above embodiment, the fourth message is a MAC CE.

[0471] As a sub-embodiment of the above embodiment, the fourth message includes a TCI (Transmission Configuration Indicator) state indication (TCI State Indication).

[0472] As an embodiment, the dotted box F5.3 does not exist.

[0473] As an embodiment, the third message is triggered by BFR, the fourth message is after the third message, and the fourth message is triggered by the third message.

[0474] As an embodiment, the fourth message precedes the third message, the fourth message is a DCI, the third message includes HARQ-ACK for the fourth message, and the starting time when the first parameter is applied depends on the sending time of the third message.

[0475] As an embodiment, the at least one parameter list includes multiple parameter lists, and determination of the first parameter list depends on measurement of RS resources indicated by multiple parameters in the first parameter list.

[0476] As a sub-embodiment of the above embodiment, the first parameter list is determined before the first parameter is determined.

[0477] As a sub-embodiment of the above embodiment, there is at least one parameter in the multiple parameter lists that does not belong to the first parameter list, and the reception quality of the RS resources indicated by this parameter is better than the reception quality of the RS resources indicated by any parameter in the first parameter list.

[0478] As a sub-embodiment of the above embodiment, the behavior determines the first parameter list after the second parameter is applied, and the conditions for the behavior to determine the first parameter list include: for any parameter list in the multiple parameter lists and other than the first parameter list, there are no Q2 parameters in this parameter list whose reception quality of the RS resources indicated is better than the reception quality of the RS resources indicated by any parameter in the first parameter list, and Q2 is a positive integer greater than 1.

[0479] As a sub-embodiment of the above embodiment, for any two parameters among the Q2 parameters, the parameter list does not exceed Q3 parameters between the any two parameters, and Q3 is a configurable positive integer.

[0480] As a sub-embodiment of the above embodiment, the positions of the Q2 parameters in the parameter list are continuous.

[0481] As a sub-embodiment of the above embodiment, Q2 is configurable.

[0482] As a sub-embodiment of the above embodiment, Q2 is parameter list specific.

[0483] As a sub-embodiment of the above embodiment, for each parameter list in the at least one parameter list, the first message is configured with a positive integer, and Q2 is the positive integer configured for the first parameter list.

[0484] The above two embodiments can ensure better transmission performance and avoid frequent switching between parameter lists.

[0485] As a sub-embodiment of the above embodiment, the behavior determines the first parameter list after the second parameter is applied, and the conditions for the behavior to determine the first parameter list include: for any parameter list in the multiple parameter lists and other than the first parameter list, there is no parameter in this parameter list whose reception quality of the RS resource indicated by exceeds a specific quality threshold compared with the reception quality of the RS resource indicated by any parameter in the first parameter list, and Q2 is a positive integer greater than 1.

[0486] As a sub-embodiment of the above embodiment, the specific quality threshold is configurable.

[0487] As a sub-embodiment of the above embodiment, the specific quality threshold is specific to a parameter list.

[0488] As a sub-embodiment of the above embodiment, the behavior of determining the first parameter list includes: sending uplink signaling, where the uplink signaling indicates the first parameter list.

[0489] As a sub-embodiment of the above embodiment, the behavior of determining the first parameter list includes: receiving downlink signaling, and the downlink signaling confirms that the first parameter list is adopted.

[0490] As a sub-embodiment of the above embodiment, the downlink signaling is triggered by the uplink signaling.

[0491] As a sub-embodiment of the above embodiment, the reception quality includes RSRP.

[0492] As a sub-embodiment of the above embodiment, the reception quality includes RSRQ.

[0493] As a sub-embodiment of the above embodiment, the reception quality includes BLER.

[0494] As an embodiment, the at least one parameter list includes multiple parameter lists, and the determination of the first parameter list depends on the measurement of RS resources indicated by multiple parameters in the first parameter list; the multiple parameter lists include the second parameter; the first parameter list is one of the multiple parameter lists, and the determination of the first parameter list is after the determination of the first parameter.

[0495] As an embodiment, the first condition depends on the measurement result of the at least one RS resource, and there are at least two parameters in the first parameter list indicating that the RS resources are associated with different cell identities, and the first condition depends on the cell identity to which the RS resources indicated by multiple parameters in the first parameter list are associated.

[0496] Example 6

[0497] Example 6 illustrates a schematic diagram of how the determination of the first parameter according to an embodiment of the present application depends on the position of the second parameter in the first parameter list.

[0498] In embodiment 6, the determination of the first parameter depends on the position of the second parameter in the first parameter list; before the first parameter is applied, the spatial filtering of the RS resource indicated by the second parameter is applied to the wireless transmission.

[0499] As an embodiment, the second parameter is a parameter in the first parameter list.

[0500] As an embodiment, the phrase before the first parameter is applied includes: within at least a time interval before the first parameter is applied.

[0501] As an embodiment, the phrase includes, before the first parameter is applied: the behavior applies spatial filtering of the RS resources indicated by the first parameter before wireless transmission.

[0502] As an embodiment, the phrase before the first parameter is applied includes: within at least a time interval before the first parameter is determined.

[0503] As an embodiment, the determination of the first parameter depends on the measurement of the RS resources indicated by the first parameter, the determination of the first parameter depends on the position of the first parameter in the first parameter list, and the determination of the first parameter depends on the position of the second parameter in the first parameter list; before the first parameter is applied, spatial filtering of the RS resources indicated by the second parameter is applied to the wireless transmission.

[0504] As an embodiment, the determination of the first parameter depends on the measurement of the RS resources indicated by the first parameter, the measurement of the RS resources indicated by the second parameter, the position of the first parameter in the first parameter list, and the position of the second parameter in the first parameter list; before the first parameter is applied, spatial filtering of the RS resources indicated by the second parameter is applied to the wireless transmission.

[0505] As an embodiment, the position of the first parameter in the first parameter list is adjacent to the position of the second parameter in the first parameter list; the determination of the first parameter depends on the position of the first parameter in the first parameter list being adjacent to the position of the second parameter in the first parameter list.

[0506] As an embodiment, the first parameter in the first parameter list is after the second parameter in the first parameter list; determination of the first parameter depends on the first parameter in the first parameter list being after the second parameter in the first parameter list.

[0507] As an embodiment, the first parameter in the first parameter list immediately follows the second parameter in the first parameter list; and determination of the first parameter depends on the first parameter in the first parameter list immediately following the second parameter in the first parameter list.

[0508] As an embodiment, the first parameter in the first parameter list immediately follows the second parameter in the first parameter list; and determination of the first parameter depends on the first parameter in the first parameter list immediately following the second parameter in the first parameter list.

[0509] Example 7

[0510] Example 7 illustrates a schematic diagram in which the position of the first parameter candidate in the first parameter list and the position of the second parameter in the first parameter list are no more than Q1 parameters according to an embodiment of the present application.

[0511] In embodiment 7, there are no more than Q1 parameters between the position of the candidate of the first parameter in the first parameter list and the position of the second parameter in the first parameter list; the first parameter list consists of more than Q1 parameters, and Q1 is a non-negative integer.

[0512] As an embodiment, the determination of the first parameter depends on no more than Q1 parameters between the position of the first parameter in the first parameter list and the position of the second parameter in the first parameter list.

[0513] As an embodiment, the position of any candidate of the first parameter in the first parameter list is before the position of the second parameter in the first parameter list.

[0514] As an embodiment, the position of any candidate of the first parameter in the first parameter list is after the position of the second parameter in the first parameter list.

[0515] As an embodiment, the position of any candidate of the first parameter in the first parameter list is before or after the position of the second parameter in the first parameter list.

[0516] As an embodiment, any candidate of the first parameter is a parameter among the consecutive Q1 parameters preceding the second parameter in the first parameter list.

[0517] As an embodiment, any candidate of the first parameter is one of the consecutive Q1 parameters following the second parameter in the first parameter list.

[0518] As an embodiment, any candidate of the first parameter is one of the consecutive Q1 parameters before the second parameter and the consecutive Q1 parameters after the second parameter in the first parameter list.

[0519] As an embodiment, any candidate of the first parameter is a parameter among the consecutive Q1-1 parameters preceding the second parameter in the first parameter list.

[0520] As an embodiment, any candidate of the first parameter is a parameter among the consecutive Q1-1 parameters following the second parameter in the first parameter list.

[0521] As an embodiment, any candidate of the first parameter is one of the consecutive Q1-1 parameters before the second parameter and the consecutive Q1-1 parameters after the second parameter in the first parameter list.

[0522] As an embodiment, Q1 is configurable.

[0523] As an embodiment, Q1 is default.

[0524] As an embodiment, Q1 is 0.

[0525] As an embodiment, Q1 is 1.

[0526] As an embodiment, Q1 is 2.

[0527] As an embodiment, Q1 is parameter list specific.

[0528] As an embodiment, for each parameter list in the at least one parameter list, the first message configures a threshold, and the Q1 is the threshold configured for the first parameter list.

[0529] The above two embodiments can flexibly control the candidates of the first parameter, especially considering that RS resources indicated by different parameter lists may have different spatial characteristics, such as beam width, spatial domain oversampling, etc.

[0530] Example 8

[0531] Embodiment 8 illustrates a schematic diagram showing that the measurement result of the RS resource indicated by the first parameter is better than or not worse than the first threshold according to an embodiment of the present application.

[0532] In embodiment 8, the measurement result of the RS resource indicated by the first parameter is better than or not worse than a first threshold, and the first threshold depends on the position of the first parameter in the first parameter list.

[0533] As an embodiment, the determination of the first parameter depends on the measurement of the RS resource indicated by the first parameter, which means that the determination of the first parameter depends on the measurement result of the RS resource indicated by the first parameter being better than or not worse than a first threshold.

[0534] As an embodiment, the phrase "the determination of the first parameter depends on at least the measurement of the RS resource indicated by the first parameter and the position of the first parameter in the first parameter list" means: the determination of the first parameter depends on the measurement result of the RS resource indicated by the first parameter being better than or not worse than a first threshold, and the first threshold depends on the position of the first parameter in the first parameter list.

[0535] As an embodiment, the behavior of determining the first parameter includes: determining that a measurement result of the RS resource indicated by the first parameter meets a first threshold, and the first threshold is configurable.

[0536] As an embodiment, the better than is greater than, and the not worse than is not less than.

[0537] As an embodiment, the better than is less than, and the not worse than is not greater than.

[0538] As an embodiment, the measurement result of the RS resource indicated by the first parameter is better than the first threshold.

[0539] As an embodiment, the measurement result of the RS resource indicated by the first parameter is not worse than the first threshold.

[0540] As an embodiment, the measurement result of the RS resource indicated by the first parameter is an L1 measurement result.

[0541] The above method shortens the delay.

[0542] The above method avoids delayed switching.

[0543] As an embodiment, the measurement result of the RS resource indicated by the first parameter is BLER.

[0544] As an embodiment, the measurement result of the RS resource indicated by the first parameter is L1-RSRP.

[0545] As an embodiment, the measurement result of the RS resource indicated by the first parameter is SS-RSRP.

[0546] As an embodiment, the measurement result of the RS resource indicated by the first parameter is CSI-RSRP.

[0547] As an embodiment, the measurement result of the RS resource indicated by the first parameter is an L3 measurement result.

[0548] The above method improves the reliability of the measurement results.

[0549] As an embodiment, the phrase “the first threshold value depends on the position of the first parameter in the first parameter list” means that the position of the first parameter in the first parameter list indicates the first threshold value.

[0550] As a sub-embodiment of this embodiment, the indication refers to being used for determination.

[0551] As a sub-embodiment of this embodiment, the indication refers to an association.

[0552] As a sub-embodiment of this embodiment, the indication refers to correspondence.

[0553] As an embodiment, the phrase “the first threshold value depends on the position of the first parameter in the first parameter list” means that the first threshold value is determined according to the position of the first parameter in the first parameter list.

[0554] As an embodiment, the measurement result of the RS resource indicated by the first parameter is better than or not worse than a first threshold, and the first threshold depends on the position of the first parameter in the first parameter list and the position of the second parameter in the first parameter list.

[0555] As an embodiment, the measurement result of the RS resource indicated by the first parameter is better than the first threshold, and the measurement result of the RS resource indicated by the second parameter is not better than the second threshold, the first threshold depends on the position of the first parameter in the first parameter list, and the second threshold depends on the position of the second parameter in the first parameter list.

[0556] As an embodiment, the measurement result of the RS resource indicated by the first parameter is not worse than the first threshold, and the measurement result of the RS resource indicated by the second parameter is worse than a second threshold, the first threshold depends on the position of the first parameter in the first parameter list, and the second threshold depends on the position of the second parameter in the first parameter list.

[0557] As an embodiment, the measurement result of the RS resource indicated by the first parameter is better than the first threshold, and the measurement result of the RS resource indicated by the second parameter is not better than the second threshold, the first threshold depends on the position of the first parameter in the first parameter list, and the second threshold depends on the position of the second parameter in the second parameter list.

[0558] As an embodiment, the measurement result of the RS resource indicated by the first parameter is not worse than the first threshold, and the measurement result of the RS resource indicated by the second parameter is worse than a second threshold, the first threshold depends on the position of the first parameter in the first parameter list, and the second threshold depends on the position of the second parameter in the second parameter list.

[0559] As an embodiment, the measurement result of the RS resource indicated by the second parameter is worse than or not better than a second threshold.

[0560] As an embodiment, the measurement result of the RS resource indicated by the second parameter is worse than the second threshold.

[0561] As an embodiment, the measurement result of the RS resource indicated by the second parameter is not better than the second threshold.

[0562] As an embodiment, the measurement result of the RS resource indicated by the second parameter is an L1 measurement result.

[0563] The above method shortens the delay.

[0564] The above method avoids delayed switching.

[0565] As an embodiment, the measurement result of the RS resource indicated by the second parameter is L1-RSRP.

[0566] As an embodiment, the measurement result of the RS resource indicated by the second parameter is SS-RSRP.

[0567] As an embodiment, the measurement result of the RS resource indicated by the second parameter is CSI-RSRP.

[0568] As an embodiment, the measurement result of the RS resource indicated by the second parameter is an L3 measurement result.

[0569] The above method improves the reliability of the measurement results.

[0570] Example 9

[0571] Example 9 illustrates a schematic diagram of configuring a parameter list using ASN.1 according to an embodiment of the present application. In Figure 9, RRC information block #1.1 is used to add or modify a parameter in a parameter list; RRC information block #1.2 is used to delete a parameter in a parameter list; and RRC information block #1.0 is used to configure a parameter in a parameter list.

[0572] As an embodiment, the first message includes at least one RRC information block #1, the at least one RRC information block #1 configures the first parameter list, one RRC information block #1.0 in the at least one RRC information block #1 configures the first parameter, and another RRC information block #1.0 in the at least one RRC information block #1 configures the second parameter.

[0573] As an embodiment, the first message includes at least one RRC information block #1, the at least one RRC information block #1 configures at least the first parameter list and the second parameter list, one RRC information block #1.0 that configures the first parameter list in the at least one RRC information block #1 configures the first parameter, and one RRC information block #1.0 that configures the second parameter list in the at least one RRC information block #1 configures the second parameter.

[0574] As an embodiment, one of the RRC information blocks #1 configures a parameter list.

[0575] As an embodiment, the RRC information block #1 is an RRC IE.

[0576] As an embodiment, the RRC information block #1 is an RRC domain.

[0577] As an embodiment, the RRC information block #1 includes only the RRC information block #1.1 and the RRC information block #1.2.

[0578] As an embodiment, the RRC information block #1 includes at least one RRC information block other than the RRC information block #1.1 and the RRC information block #1.2.

[0579] As an embodiment, the RRC information block #1 configures a parameter list.

[0580] As an embodiment, the RRC information block #1 configures at least one parameter list.

[0581] As an embodiment, the RRC information block #1.0 is an RRC IE.

[0582] As an embodiment, the RRC information block #1.0 is an RRC domain.

[0583] As an embodiment, the RRC information block #1.0 only includes at least the RRC information block #1.02 among the RRC information block #1.01, the RRC information block #1.02, the RRC information block #1.03 and the RRC information block #1.04.

[0584] As an embodiment, the RRC information block #1.0 only includes at least the first two of the RRC information block #1.01, the RRC information block #1.02, the RRC information block #1.03 and the RRC information block #1.04.

[0585] As an embodiment, the RRC information block #1.0 includes at least one RRC information block other than the RRC information block #1.01, the RRC information block #1.02, the RRC information block #1.03 and the RRC information block #1.04.

[0586] As an embodiment, the data structure of the RRC information block #1.0 may also be a data structure other than SEQUENCE.

[0587] As an embodiment, the data structure of the RRC information block #1.0 may also be CHOICE.

[0588] As an embodiment, the RRC information block #1.1 is an RRC IE.

[0589] As an embodiment, the RRC information block #1.1 is an RRC domain.

[0590] As an embodiment, the name of the RRC information block #1.1 includes ToAddModList.

[0591] As an embodiment, the RRC information block #1.2 is an RRC IE.

[0592] As an embodiment, the RRC information block #1.2 is an RRC domain.

[0593] As an embodiment, the name of the RRC information block #1.2 includes ToRemoveList.

[0594] As an embodiment, the name of the RRC information block #1 includes list.

[0595] As an embodiment, the RRC information block #1.01 exists.

[0596] As a sub-embodiment of the above embodiment, the RRC information block #1.01 is an RRC IE.

[0597] As a sub-embodiment of the above embodiment, the RRC information block #1.01 is an RRC domain.

[0598] As a sub-embodiment of the above embodiment, the RRC information block #1.01 configures an index of a parameter in a parameter list.

[0599] As a sub-embodiment of the above embodiment, the name of the RRC information block #1.01 includes Id.

[0600] As an embodiment, the RRC information block #1.01 does not exist.

[0601] As an embodiment, the RRC information block #1.02 is an RRC IE.

[0602] As an embodiment, the RRC information block #1.02 is an RRC domain.

[0603] As an embodiment, the RRC information block #1.02 configures an index of an RS resource indicated by a parameter in a parameter list.

[0604] As an embodiment, the data structure of the RRC information block #1.02 is SEQUENCE.

[0605] As an embodiment, the data structure of the RRC information block #1.02 is CHOICE.

[0606] As an embodiment, the name of the RRC information block #1.02 includes TCI-State.

[0607] As an embodiment, the name of the RRC information block #1.02 includes a TCI-State IE, and the TCI-State IE configures an index of an RS resource indicated by a parameter in a parameter list.

[0608] As an embodiment, the name of the RRC information block #1.02 includes a TCI-StateId IE, and the TCI-State indicated by the TCI-StateId IE configures an index of an RS resource indicated by a parameter in a parameter list.

[0609] As an embodiment, the name of the RRC information block #1.02 includes ssb.

[0610] As an embodiment, the name of the RRC information block #1.02 includes csi-RS.

[0611] As an embodiment, the name of the RRC information block #1.02 includes resource.

[0612] As an embodiment, the name of the RRC information block #1.02 includes Config.

[0613] As an embodiment, the name of a field in the RRC information block #1.02 includes ssb.

[0614] As an embodiment, the name of a field in the RRC information block #1.02 includes csi-RS.

[0615] As an embodiment, the name of a field in the RRC information block #1.02 includes resource.

[0616] As an embodiment, the value of a field in the RRC information block #1.02 is SSB-Index.

[0617] As an embodiment, the value of a field in the RRC information block #1.02 is NZP-CSI-RS-ResourceId.

[0618] As an embodiment, the value of the RRC information block #1.02 includes the cell identity to which the RS resource is associated, as indicated by the parameter.

[0619] As an embodiment, the RRC information block #1.03 exists.

[0620] As a sub-embodiment of the above embodiment, the RRC information block #1.03 is an RRC IE.

[0621] As a sub-embodiment of the above embodiment, the RRC information block #1.03 is an RRC domain.

[0622] As a sub-embodiment of the above embodiment, the RRC information block #1.03 configures a threshold corresponding to a parameter in a parameter list.

[0623] As a sub-embodiment of the above embodiment, the data structure of the RRC information block #1.03 is SEQUENCE.

[0624] As a sub-embodiment of the above embodiment, the data structure of the RRC information block #1.03 is CHOICE.

[0625] As a sub-embodiment of the above embodiment, the data structure of the RRC information block #1.03 is ENUMERATED.

[0626] As a sub-embodiment of the above embodiment, the data structure of the RRC information block #1.03 is INTEGER.

[0627] As an embodiment, the RRC information block #1.03 does not exist.

[0628] As an example, FIG9 is only intended to illustrate a feasible implementation of configuring a parameter list using ASN.1, and does not limit the specific implementation of the parameter list in this application.

[0629] As an embodiment, the implementation method of configuring a parameter list using ASN.1 shown in FIG. 9 can implement the addition, modification and deletion of parameters in a parameter list.

[0630] As an embodiment, the implementation method of configuring a parameter list using ASN.1 shown in FIG. 9 makes the maintenance of a parameter list more flexible.

[0631] As an embodiment, the implementation method of configuring a parameter list using ASN.1 shown in FIG. 9 makes the configuration of a parameter list more flexible.

[0632] As an embodiment, the embodiment 9 is a preferred embodiment of configuring a parameter list using ASN.1. This embodiment does not limit other ASN.1 implementations of the parameter list in this application to achieve an effect equivalent to that of FIG. 9 .

[0633] Example 10

[0634] Example 10 illustrates a schematic diagram of configuring a parameter list using ASN.1 according to another embodiment of the present application. In FIG9 , the RRC information block #1.1 is used to add or modify a parameter

[0635] As an embodiment, the first message includes an RRC information block #1, the RRC information block #1 configures the first parameter list, one RRC information block #1.0 in the RRC information block #1 configures the first parameter, and another RRC information block #1.0 in the RRC information block #1 configures the second parameter.

[0636] As an embodiment, the first message includes at least one RRC information block #1; one of the at least one RRC information block #1 configures the first parameter list, and one of the RRC information block #1.0 of the at least one RRC information block #1 configures the first parameter; another of the at least one RRC information block #1 configures the second parameter list, and one of the RRC information block #1.0 of the at least one RRC information block #1 configures the second parameter.

[0637] As an embodiment, one of the RRC information blocks #1 configures a parameter list.

[0638] As an embodiment, the name of the RRC information block #1 includes List.

[0639] As an embodiment, the RRC information block #1 is an RRC IE.

[0640] As an embodiment, the RRC information block #1 is an RRC domain.

[0641] As an embodiment, the RRC information block #1.0 is an RRC IE.

[0642] As an embodiment, the RRC information block #1.0 is an RRC domain.

[0643] As an embodiment, the RRC information block #1.0 only includes at least the former of the RRC information block #1.02, the RRC information block #1.03 and the RRC information block #1.04.

[0644] As an embodiment, the RRC information block #1.0 includes at least one RRC information block other than the RRC information block #1.02, the RRC information block #1.03 and the RRC information block #1.04.

[0645] As an embodiment, the data structure of the RRC information block #1.0 may also be a data structure other than SEQUENCE.

[0646] As an embodiment, the data structure of the RRC information block #1.0 may also be CHOICE.

[0647] As an embodiment, the RRC information block #1.02 in FIG. 10 refers to the RRC information block #1.02 in FIG. 9 .

[0648] As an embodiment, the RRC information block #1.03 in FIG. 10 refers to the RRC information block #1.03 in FIG. 9 .

[0649] As an embodiment, the RRC information block #1.04 in FIG. 10 refers to the RRC information block #1.04 in FIG. 9 .

[0650] As an example, FIG10 is only intended to illustrate a feasible implementation of configuring a parameter list using ASN.1, and does not limit the specific implementation of the parameter list in this application.

[0651] As an embodiment, compared with the implementation of configuring a parameter list using ASN.1 shown in FIG. 9 , the implementation of configuring a parameter list using ASN.1 shown in FIG. 10 makes the configuration of a parameter list simpler.

[0652] As an embodiment, compared with the implementation of configuring a parameter list using ASN.1 shown in FIG. 9 , the implementation of configuring a parameter list using ASN.1 shown in FIG. 10 avoids the impact of modifying and deleting parameters in a parameter list on parameter selection.

[0653] As an embodiment, the embodiment 10 is a preferred embodiment of configuring a parameter list using ASN.1. This embodiment does not limit other ASN.1 implementations of the parameter list in this application to achieve an effect equivalent to that of FIG. 10 .

[0654] Example 11

[0655] Embodiment 11 illustrates a schematic diagram of an artificial intelligence processing system according to an embodiment of the present application, as shown in FIG11. FIG11 includes a first module, a second module, a third module and a fourth module.

[0656] In Example 11, 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.

[0657] As an embodiment, the first module, the second module, the third module and the fourth module all belong to the first node.

[0658] The above method avoids air interface signaling interaction and shortens transmission delay.

[0659] As an embodiment, the first module, the second module, the third module and the fourth module all belong to the second node.

[0660] The above method reduces the hardware complexity of the first node and shortens the transmission delay compared to OAM.

[0661] As an embodiment, the first module, the second module, the third module and the fourth module all belong to the OAM to which the second node belongs.

[0662] The above method reduces the hardware complexity of the first node and improves the accuracy of the first type of output compared to the second node.

[0663] As an embodiment, the first module, the second module, the third module and the fourth module belong to the first node and the second node.

[0664] As an embodiment, the first module belongs to the first node, and the second module, the third module and the fourth module all belong to the second node.

[0665] The above method balances the hardware complexity and transmission delay of the first node.

[0666] As an embodiment, the first module, the second module, the third module and the fourth module belong to the OAM to which the first node and the second node belong.

[0667] As an embodiment, the first module belongs to the first node, and the second module, the third module and the fourth module all belong to the OAM to which the second node belongs.

[0668] The above method balances the hardware complexity of the first node and the accuracy of the first type of output.

[0669] As an embodiment, the first module, the second module, the third module and the fourth module belong to the second node and the OAM to which the second node belongs.

[0670] The above method balances the transmission delay and the accuracy of the first-class output.

[0671] As an embodiment, the first module is used for data collection.

[0672] 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.

[0673] As an embodiment, the first module generates at least one of the first data set or the second data set based on measurements of RS resources at least indicated by the first parameter.

[0674] As an embodiment, the first module generates at least one of the first data set or the second data set based on at least the measurement of the RS resources indicated by the first parameter and the measurement of the RS resources indicated by the second parameter.

[0675] 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.

[0676] 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.

[0677] As an embodiment, the first module sends the measurement result of the first node; the first module belongs to the first node.

[0678] As an embodiment, at least one of the first data set or the second data set is transmitted through the Uu port.

[0679] As an embodiment, at least one of the first data set or the second data set is transmitted through an interface between modules.

[0680] As an embodiment, at least one of the first data set or the second data set includes measurement results of RS resources indicated by the first parameter.

[0681] As an embodiment, at least one of the first data set or the second data set includes measurement results for RS resources indicated by the first parameter and measurement results for RS resources indicated by the second parameter.

[0682] As an embodiment, at least one of the first data set or the second data set includes measurement results of RS resources indicated by each parameter in the first parameter list.

[0683] As an embodiment, at least one of the first data set or the second data set includes measurement results of RS resources indicated by each parameter in the at least one parameter list.

[0684] As an embodiment, at least one of the first data set or the second data set includes a movement direction.

[0685] As an embodiment, at least one of the first data set or the second data set includes movement speed.

[0686] 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.

[0687] 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.

[0688] As an embodiment, the second module is used for model training.

[0689] 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.

[0690] As an embodiment, the third module is used for model inference.

[0691] 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.

[0692] 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.

[0693] The above embodiment is particularly suitable for prediction-related reporting.

[0694] 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.

[0695] 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.

[0696] 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.

[0697] 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.

[0698] Typically, when the error is too large or has not been updated for too long, the performance of the trained model is considered unsatisfactory.

[0699] As an embodiment, the fourth module is an Actor.

[0700] As an embodiment, the fourth module receives the first type of output from the third module.

[0701] As an embodiment, the fourth module performs corresponding actions according to the first type of output.

[0702] 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.

[0703] 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 message.

[0704] As an embodiment, the behavior performing the first type of output includes the behavior determining a first parameter.

[0705] As an embodiment, the behavior of performing the first type of output includes the behavior of applying spatial filtering of the RS resources indicated by the first parameter to wireless transmission.

[0706] As an embodiment, the first type of output includes the first message.

[0707] As an embodiment, the first type of output includes at least one threshold.

[0708] As an embodiment, the first type of output includes a threshold corresponding to each parameter.

[0709] As an embodiment, the first type of output includes the first parameter list.

[0710] As an embodiment, the first type of output includes the at least one parameter list.

[0711] As an embodiment, the first type of output includes the cell identity to which the RS resource indicated by each parameter is associated.

[0712] As an embodiment, the embodiment 11 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 11.

[0713] Example 12

[0714] Embodiment 12 illustrates a structural block diagram of a processing device in a first node according to an embodiment of the present application, as shown in FIG12. In FIG12, the processing device 1200 in the first node includes a first receiver 1201 and a first processor 1202.

[0715] A first receiver 1201 receives a first message, where the first message includes at least one parameter list, any parameter list in the at least one parameter list includes multiple parameters, and the parameters indicate at least one RS resource;

[0716] The first processor 1202 determines a first parameter, wherein the first parameter is a parameter in a first parameter list, which is a parameter list in the at least one parameter list; and applies spatial filtering of RS resources indicated by the first parameter to wireless transmission.

[0717] In embodiment 12, the determination of the first parameter depends on at least the measurement of the RS resource indicated by the first parameter and the position of the first parameter in the first parameter list.

[0718] As an embodiment, the determination of the first parameter depends on the position of the second parameter in the first parameter list; before the first parameter is applied, the spatial filtering of the RS resource indicated by the second parameter is applied to the wireless transmission.

[0719] As an embodiment, there are no more than Q1 parameters between the position of the candidate of the first parameter in the first parameter list and the position of the second parameter in the first parameter list; the first parameter list consists of more than Q1 parameters, and Q1 is a non-negative integer.

[0720] As an embodiment, the first processor 1202 determines the first parameter list; wherein the at least one parameter list includes multiple parameter lists, and the determination of the first parameter list depends on the measurement of RS resources indicated by multiple parameters in the first parameter list; the multiple parameter lists include the second parameter; the first parameter list is one of the multiple parameter lists, and the determination of the first parameter list is after the determination of the first parameter.

[0721] As an embodiment, the first processor 1202 determines the first parameter list; wherein, the at least one parameter list includes multiple parameter lists, and the determination of the first parameter list depends on the measurement of RS resources indicated by multiple parameters in the first parameter list.

[0722] As an embodiment, the measurement result of the RS resource indicated by the first parameter is better than or not worse than a first threshold, and the first threshold depends on the position of the first parameter in the first parameter list.

[0723] As an embodiment, the first processor 1202 measures at least one RS resource after determining the first parameter; and sends a second message as a response to the first condition being met, the second message including the measurement result for the at least one RS resource; wherein the first condition depends on the measurement result for the at least one RS resource, and there are at least two parameters in the first parameter list indicating RS resources associated with different cell identities, and the first condition depends on the cell identity to which the RS resources indicated by multiple parameters in the first parameter list are associated.

[0724] As an embodiment, the behavior of determining the first parameter includes sending a third message; wherein the third message indicates the first parameter.

[0725] As an embodiment, the behavior of determining the first parameter includes receiving a fourth message, wherein the fourth message indicates that the first parameter is applied.

[0726] As an embodiment, the first processor 1202 includes a first transmitter.

[0727] As an embodiment, the first processor 1202 includes a receiver and a first transmitter.

[0728] As an embodiment, the receiver in the first processor 1202 is the first receiver 1201 .

[0729] As an embodiment, the receiver in the first processor 1202 is not the first receiver 1201 .

[0730] As an embodiment, the first receiver 1201 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.

[0731] As an embodiment, the first receiver 1201 includes at least the antenna 452 and the receiver 454 in FIG. 4 of the present application.

[0732] 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.

[0733] As an embodiment, the first transmitter includes at least the antenna 452 and the transmitter 454 in FIG. 4 of the present application.

[0734] Example 13

[0735] Embodiment 13 illustrates a structural block diagram of a processing device in a second node according to an embodiment of the present application, as shown in FIG13. In FIG13, the processing device 1300 in the second node includes a second transmitter 1301 and a second receiver 1302.

[0736] The second transmitter 1301 sends a first message, where the first message includes at least one parameter list, any parameter list in the at least one parameter list includes multiple parameters, and the parameters indicate at least one RS resource;

[0737] In embodiment 13, the recipient of the first message determines a first parameter, wherein the first parameter is a parameter in a first parameter list, and the first parameter list is a parameter list in the at least one parameter list; the recipient of the first message applies spatial filtering of the RS resource indicated by the first parameter to the wireless transmission; the determination of the first parameter depends on at least the measurement of the RS resource indicated by the first parameter and the position of the first parameter in the first parameter list.

[0738] As an embodiment, the determination of the first parameter depends on the position of the second parameter in the first parameter list; before the first parameter is applied, the spatial filtering of the RS resource indicated by the second parameter is applied to the wireless transmission.

[0739] As an embodiment, there are no more than Q1 parameters between the position of the candidate of the first parameter in the first parameter list and the position of the second parameter in the first parameter list; the first parameter list consists of more than Q1 parameters, and Q1 is a non-negative integer.

[0740] As an embodiment, the recipient of the first message determines the first parameter list; wherein, the at least one parameter list includes multiple parameter lists, and the determination of the first parameter list depends on the measurement of RS resources indicated by multiple parameters in the first parameter list; the multiple parameter lists include the second parameter; the first parameter list is one of the multiple parameter lists, and the determination of the first parameter list is after the determination of the first parameter.

[0741] As an embodiment, the receiver of the first message determines the first parameter list; wherein, the at least one parameter list includes multiple parameter lists, and the determination of the first parameter list depends on the measurement of RS resources indicated by multiple parameters in the first parameter list.

[0742] As an embodiment, the measurement result of the RS resource indicated by the first parameter is better than or not worse than a first threshold, and the first threshold depends on the position of the first parameter in the first parameter list.

[0743] As an embodiment, the receiver of the first message measures at least one RS resource after determining the first parameter; in response to the first condition being met, the receiver of the first message sends a second message, and the second message includes the measurement result of the at least one RS resource; wherein the first condition depends on the measurement result of the at least one RS resource, and there are at least two parameters in the first parameter list indicating that the RS resources are associated with different cell identities, and the first condition depends on the cell identity to which the RS resources indicated by multiple parameters in the first parameter list are associated.

[0744] As an embodiment, the second receiver 1302 receives a third message; wherein the behavior of determining the first parameter includes sending the third message; wherein the third message indicates the first parameter.

[0745] As an embodiment, the second transmitter 1301 sends a fourth message; wherein the behavior of determining the first parameter includes receiving the fourth message, and the fourth message indicates that the first parameter is applied.

[0746] As an embodiment, the second transmitter 1301 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.

[0747] As an embodiment, the second transmitter 1301 includes at least the antenna 420 and the transmitter 418 in FIG. 4 of the present application.

[0748] As an embodiment, the second receiver 1302 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.

[0749] As an embodiment, the second receiver 1302 includes at least the antenna 420 and the receiver 418 in FIG. 4 of the present application.

[0750] Example 14

[0751] 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.

[0752] 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.

[0753] 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.

[0754] The above method avoids air interface signaling interaction and shortens transmission delay.

[0755] 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.

[0756] The above method reduces the hardware complexity of the first node.

[0757] 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.

[0758] The above method balances the hardware complexity and transmission delay of the first node.

[0759] As an embodiment, the first module is used for data collection.

[0760] As an embodiment, the first module is responsible for data collection.

[0761] As an embodiment, the first module has a data collection function.

[0762] As an embodiment, the second module is used for model training.

[0763] As an embodiment, the second module is responsible for model training.

[0764] As an embodiment, the second module has a model training function.

[0765] As an embodiment, the second module performs AI / ML model training.

[0766] As an embodiment, the second module performs validation.

[0767] As an embodiment, the second module performs testing.

[0768] As an embodiment, the second module generates model performance metrics.

[0769] As an embodiment, the second module is responsible for data preparation.

[0770] As an embodiment, the data preparation includes at least one of data pre-processing, cleaning, formatting, or transformation.

[0771] As an embodiment, the third module is used for inference.

[0772] As an embodiment, the third module has a reasoning function.

[0773] As an embodiment, the third module is responsible for reasoning.

[0774] As an embodiment, the fourth module is used for model storage.

[0775] As an embodiment, the fourth module has a model storage function.

[0776] As an embodiment, the fourth module is responsible for storing the trained model.

[0777] As an embodiment, the fourth module is responsible for storing trained models that can be used to perform reasoning processing.

[0778] As an embodiment, the fifth module is used for management.

[0779] As an embodiment, the fifth module is responsible for management.

[0780] As an embodiment, the fifth module has a management function.

[0781] As an embodiment, the first data set is training data.

[0782] As an embodiment, the second data set is inference data.

[0783] As an embodiment, the third data set is monitoring data.

[0784] As an embodiment, the first parameter group includes monitoring output.

[0785] As an embodiment, the second type of parameter group includes management instructions.

[0786] As an embodiment, the second type of parameter group is used for fine-tuning of the inference function.

[0787] As an embodiment, the second type of parameter group includes an identifier of the model.

[0788] As an embodiment, the second type of parameter group is used to select a model.

[0789] As an embodiment, the second type of parameter group is used for switching models.

[0790] As an embodiment, the second type of parameter group is used to activate / deactivate the model.

[0791] As an embodiment, the second type of parameter group is used to fall back from AI-ML operation to non-AI-ML operation.

[0792] As an embodiment, the third type of parameter group includes a model transfer request (Model Transfer Request).

[0793] As an embodiment, the third parameter group includes a model delivery request (Model Delivery Request).

[0794] As an embodiment, the fourth parameter group includes a trained model (Trained Model).

[0795] As an embodiment, the fourth parameter group includes an updated model (Updated Model).

[0796] As an embodiment, the fourth type of parameter group indicates the identification of the model.

[0797] As an embodiment, the fifth parameter group includes model transfer.

[0798] As an embodiment, the fifth parameter group includes model delivery.

[0799] As an embodiment, the fifth type of parameter group indicates the identification of the model.

[0800] As an embodiment, the first type of output includes a monitoring output.

[0801] As an embodiment, the first type of output exists.

[0802] As an embodiment, the first type of output does not exist.

[0803] As an embodiment, the second type of output includes inference output.

[0804] As an embodiment, the second type of output is used by the fifth module to monitor the performance of the AI / ML model.

[0805] As an embodiment, the second type of output is used by the fifth module to monitor the performance of the AI / ML function.

[0806] As an embodiment, the second type of output exists.

[0807] As an embodiment, the second type of output does not exist.

[0808] As an embodiment, the artificial intelligence processing system generates or assists in generating at least part of the first message.

[0809] As an embodiment, the fifth module generates or assists in generating at least part of the first message.

[0810] As an embodiment, the third module generates or assists in generating at least part of the first message.

[0811] As an embodiment, the second type of output includes at least part of the first message.

[0812] As an embodiment, the artificial intelligence processing system generates or assists in generating the first parameter list.

[0813] As an embodiment, the fifth module generates or assists in generating the first parameter list.

[0814] As an embodiment, the third module generates or assists in generating the first parameter list.

[0815] As an embodiment, the second type of output includes the first parameter list.

[0816] As an embodiment, the artificial intelligence processing system generates or assists in generating the first threshold.

[0817] As an embodiment, the fifth module generates or assists in generating the first threshold.

[0818] As an embodiment, the third module generates or assists in generating the first threshold.

[0819] As an embodiment, the second type of output includes the first threshold.

[0820] As an embodiment, the artificial intelligence processing system generates or assists in generating Q1.

[0821] As an embodiment, the fifth module generates or assists in generating Q1.

[0822] As an embodiment, the third module generates or assists in generating Q1.

[0823] As an embodiment, the second type of output includes Q1.

[0824] As an embodiment, the first data set includes measurements of RS resources indicated by the first parameter.

[0825] As an embodiment, the first data set includes at least one of the location information, moving direction or moving speed of the first node.

[0826] As an embodiment, the second data set includes measurements of RS resources indicated by the first parameter.

[0827] As an embodiment, the second data set includes at least one of the location information, moving direction or moving speed of the first node.

[0828] As an embodiment, the third data set includes measurements of RS resources indicated by the first parameter.

[0829] As an embodiment, the third data set includes at least one of the location information, moving direction or moving speed of the first node.

[0830] 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.

[0831] 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) and other wireless communication devices.

[0832] 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, wherein: include: A first receiver receives a first message, wherein the first message includes at least one parameter list, any parameter list in the at least one parameter list includes multiple parameters, and the parameters indicate at least one RS resource; A first processor determines a first parameter, wherein the first parameter is a parameter in a first parameter list, and the first parameter list is a parameter list in the at least one parameter list; and applies spatial filtering of RS resources indicated by the first parameter to wireless transmission; The determination of the first parameter depends on at least the measurement of the RS resources indicated by the first parameter and the position of the first parameter in the first parameter list.

2. The first node according to claim 1, characterized in that: The determination of the first parameter depends on the position of the second parameter in the first parameter list; before the first parameter is applied, the spatial filtering of the RS resources indicated by the second parameter is applied to the wireless transmission.

3. The first node according to claim 2, characterized in that: There are no more than Q1 parameters between the position of the candidate for the first parameter in the first parameter list and the position of the second parameter in the first parameter list; The first parameter list consists of more than Q1 parameters, where Q1 is a non-negative integer.

4. The first node according to claim 2 or 3, characterized in that: include: The first processor determines the first parameter list; Among them, the at least one parameter list includes multiple parameter lists, the determination of the first parameter list depends on the measurement of RS resources indicated by multiple parameters in the first parameter list; the multiple parameter lists include the second parameter; the first parameter list is one of the multiple parameter lists, and the determination of the first parameter list is after the determination of the first parameter.

5. The first node according to any one of claims 1 to 3, characterized in that: include: The first processor determines the first parameter list; The at least one parameter list includes multiple parameter lists, and determination of the first parameter list depends on measurement of RS resources indicated by multiple parameters in the first parameter list.

6. The first node according to any one of claims 1 to 5, characterized in that: The measurement result of the RS resource indicated by the first parameter is better than or not worse than a first threshold, and the first threshold depends on the position of the first parameter in the first parameter list.

7. The first node according to any one of claims 1 to 6, characterized in that: include: The first processor measures at least one RS resource after determining the first parameter; In response to the first condition being met, sending a second message, the second message including a measurement result for the at least one RS resource; The first condition depends on the measurement result of the at least one RS resource, there are at least two parameters in the first parameter list indicating RS resources associated with different cell identities, and the first condition depends on the cell identity to which the RS resources indicated by multiple parameters in the first parameter list are associated.

8. The first node according to any one of claims 1 to 7, characterized in that: The behavior of determining the first parameter includes sending a third message; wherein the third message indicates the first parameter.

9. The first node according to any one of claims 1 to 8, characterized in that: The behavior determining the first parameter includes receiving a fourth message indicating that the first parameter is applied.

10. A second node used for wireless communication, wherein: include: A second transmitter sends a first message, where the first message includes at least one parameter list, any parameter list in the at least one parameter list includes multiple parameters, and the parameters indicate at least one RS resource; The receiver of the first message determines a first parameter, wherein the first parameter is a parameter in a first parameter list, and the first parameter list is a parameter list in the at least one parameter list; the receiver of the first message applies spatial filtering of the RS resources indicated by the first parameter to wireless transmission; and the determination of the first parameter depends on at least the measurement of the RS resources indicated by the first parameter and the position of the first parameter in the first parameter list.

11. A method in a first node for wireless communication, wherein: include: receiving a first message, wherein the first message includes at least one parameter list, any parameter list in the at least one parameter list includes a plurality of parameters, and the parameters indicate at least one RS resource; Determine a first parameter, wherein the first parameter is a parameter in a first parameter list, and the first parameter list is a parameter list in the at least one parameter list; apply spatial filtering of the RS resource indicated by the first parameter to wireless transmission; The determination of the first parameter depends on at least the measurement of the RS resources indicated by the first parameter and the position of the first parameter in the first parameter list.

12. A method in a second node for wireless communication, wherein: include: Sending a first message, where the first message includes at least one parameter list, any parameter list in the at least one parameter list includes multiple parameters, and the parameters indicate at least one RS resource; The receiver of the first message determines a first parameter, wherein the first parameter is a parameter in a first parameter list, and the first parameter list is a parameter list in the at least one parameter list; the receiver of the first message applies spatial filtering of the RS resources indicated by the first parameter to wireless transmission; and the determination of the first parameter depends on at least the measurement of the RS resources indicated by the first parameter and the position of the first parameter in the first parameter list.

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