Search

CN-122002359-A - Method and device for reporting applicable functions in wireless communication node

CN122002359ACN 122002359 ACN122002359 ACN 122002359ACN-122002359-A

Abstract

The application discloses a method and a device for reporting applicable functions in a node for wireless communication. The method comprises the steps of receiving a first information block by a first node, wherein the first information block is used for indicating N1 applicable functions of the first node from N functions, N is a positive integer greater than 1, N1 is a positive integer not greater than N, and storage resources in the first node required by the N1 applicable functions and any function except the N1 applicable functions in the N functions are greater than available storage resources in the first node.

Inventors

  • WU LU

Assignees

  • 上海科邸斯科技有限公司

Dates

Publication Date
20260508
Application Date
20241106

Claims (10)

  1. 1. A first node for wireless communication, comprising: A first processor that transmits a first block of information; The first information block is used for indicating N1 applicable functions of the first node from N functions, N is a positive integer greater than 1, N1 is a positive integer not greater than N, and storage resources in the first node required by the N1 applicable functions and any function except the N1 applicable functions in the N functions are greater than available storage resources in the first node.
  2. 2. The first node of claim 1, comprising: the first processor performs reasoning; wherein at least one of the N1 applicable functions is used to determine parameters of the inference.
  3. 3. The first node of claim 2, comprising: The first processor receives a third information block, the third information block being transmitted earlier than the performing inference of the first node; Wherein said third information block is used for activating said at least one of said N1 applicable functions or said third information block is used for configuring said parameters of said reasoning.
  4. 4. A first node according to any of claims 1-3, characterized in that any of said N functions corresponds to one first type identification, and that two of said N functions correspond to different ones of said first type identifications, respectively, requiring storage resources in said first node that are orthogonal.
  5. 5. The first node according to any of claims 1-4, wherein two of the N functions corresponding to the same first class identification share the same storage resource in the first node.
  6. 6. The first node according to any of claims 1 to 5, characterized in that the first information block is used to indicate from the N functions N0 applicable functions of the first node, the N0 applicable functions comprising the N1 applicable functions, the N1 being smaller than the N, N0 being a positive integer larger than the N1 and not larger than the N, the N0 applicable functions requiring a larger storage resource in the first node than the available storage resource in the first node.
  7. 7. The first node according to any of claims 1 to 6, comprising: The first processor receiving a second block of information; Wherein the second information block indicates the N functions, wherein, The N functions respectively comprise N CSI reporting configurations, and the N1 applicable functions comprise N1 CSI reporting configurations applicable to the first node in the N CSI reporting configurations; Or the N functions respectively include N inference parameter sets, any one of the N inference parameter sets includes at least one inference parameter, and the N1 applicable functions include N1 inference parameter sets applicable to the first node among the N inference parameter sets.
  8. 8. A second node for wireless communication, comprising: A second processor receiving the first information block; Wherein the first information block is used to indicate from N functions N1 applicable functions of a sender of the first information block, N being a positive integer greater than 1, N1 being a positive integer not greater than the N, and wherein the storage resources in the sender of the first information block required by the N1 applicable functions and any function other than the N1 applicable functions of the N functions are greater than the available storage resources in the sender of the first information block.
  9. 9. A method in a first node for wireless communication, comprising: transmitting a first information block; The first information block is used for indicating N1 applicable functions of the first node from N functions, N is a positive integer greater than 1, N1 is a positive integer not greater than N, and storage resources in the first node required by the N1 applicable functions and any function except the N1 applicable functions in the N functions are greater than available storage resources in the first node.
  10. 10. A method in a second node for wireless communication, comprising: receiving a first information block; Wherein the first information block is used to indicate from N functions N1 applicable functions of a sender of the first information block, N being a positive integer greater than 1, N1 being a positive integer not greater than the N, and wherein the storage resources in the sender of the first information block required by the N1 applicable functions and any function other than the N1 applicable functions of the N functions are greater than the available storage resources in the sender of the first information block.

Description

Method and device for reporting applicable functions in wireless communication node The present application relates to a transmission method and apparatus in a wireless communication system, and more particularly, to a scheme and apparatus for reporting an applicable function in a wireless communication system. Background In conventional wireless communications, a UE (User Equipment) calculates CSI (CHANNEL STATE information ) by measuring a downlink reference signal, where the CSI includes, but is not limited to, one or more of CRI (CHANNEL STATE information-REFERENCE SIGNAL Resource Indicator, channel state information reference signal resource Indicator), RI (Rank Indicator), PMI (Precoding Matrix Indicator, precoding indication) or CQI (Channel quality Indicator, channel quality indication). With the adoption of new technology, the number of antennas is increased, the application scene is diversified, the system performance requirement is improved, and the like, and a large amount of redundancy overhead is brought by the traditional measurement and reporting mode. Thus, in NR (release) 18, research on AI (ARTIFICIAL INTELLIGENCE )/ML (MACHINE LEARNING, machine learning) technology is standing to investigate its effect on system performance and system design. In contrast to conventional approaches, AI/ML has characteristics based on training and deployment requirements. In addition, AI/ML is also a key candidate for future 6G communications. Disclosure of Invention The applicant finds that, in general, a transceiver needs to have a consistent understanding of the applicable functions (applicable functionality), and how to determine the applicable functions of the terminal is a key problem to be solved. In view of the above, the present application discloses a solution. It should be noted that, although a large number of embodiments of the present application are directed to AI/ML expansion, the present application is also applicable to other schemes, such as a conventional scheme for reporting channel information. Furthermore, the adoption of unified solutions for different scenarios, including but not limited to AI/ML based schemes and traditional information reporting schemes, also helps to reduce hardware complexity and cost. Embodiments in a first node of the application and features in embodiments may be applied to a second node and vice versa without conflict. The embodiments of the application and the features of the embodiments may be combined with each other arbitrarily without conflict. As an embodiment, the term in the present application is explained with reference to the definition of the 3GPP specification protocol TS38 series. As an embodiment, the term in the present application is explained with reference to the definition of the 3GPP specification protocol TS28 series. The application discloses a method used in a first node of wireless communication, which is characterized by comprising the following steps: transmitting a first information block; The first information block is used for indicating N1 applicable functions of the first node from N functions, N is a positive integer greater than 1, N1 is a positive integer not greater than N, and storage resources in the first node required by the N1 applicable functions and any function except the N1 applicable functions in the N functions are greater than available storage resources in the first node. As one example, the problem to be solved by the present application includes how to determine the applicable functionality. In one embodiment, in the method, the first node reports its N1 applicable functions, and the determination of the N1 applicable functions is related to available storage resources of the first node. As one embodiment, the benefits of the above method include ensuring consistent understanding of the applicable functions by the transceiver. As one embodiment, the method has the advantages of better supporting various functions, application scenes or terminals. As one example, the method has the advantages of high flexibility and high adaptability. Benefits of the above method include, as one embodiment, better adaptation to a variety of different terminal capabilities, such as storage resources, etc. As an embodiment, the first node is a user equipment. As an embodiment, the first node is a relay node. As an embodiment, the first node is a terminal. As an embodiment, the terminal is a user equipment. According to an aspect of the application, the first information block is further indicative of the N1. According to an aspect of the application, it is characterized in that the first information block further indicates a maximum number of applicable functions that are activated. According to one aspect of the present application, it is characterized by comprising: Performing reasoning (inference); Wherein at least one of the N1 applicable functions is used to determine a parameter (PARAMETER (S)) of the inference. As one e