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CN-122002360-A - Method and apparatus for measurement of wireless communication

CN122002360ACN 122002360 ACN122002360 ACN 122002360ACN-122002360-A

Abstract

The application discloses a method and a device for measuring wireless communication. The communication node sends a first message, receives a second message over a target radio bearer in response to sending the first message, the second message including at least a portion of target measurement information in a first storage unit, the candidates of the target radio bearer including at least a first candidate and a second candidate, the second candidate being different from the first candidate, the first candidate being an SRB, the identity of the first candidate being Q1, the Q1 being 4, or the Q1 being an integer greater than 5. The method provided by the application aims at the transmission of the measurement information in the first storage unit, and the target radio bearer candidates comprise at least a first candidate and a second candidate, so that the flexibility of the transmission of the measurement information in the first storage unit is improved.

Inventors

  • LIU ZHENG

Assignees

  • 上海科邸斯科技有限公司

Dates

Publication Date
20260508
Application Date
20241106

Claims (11)

  1. 1. A first node for wireless communication, comprising: a first receiver that receives a first message; A first transmitter that transmits a second message over a target radio bearer in response to receiving the first message, wherein the second message includes at least a portion of the target measurement information in the first storage unit; The target radio bearer candidate comprises at least a first candidate and a second candidate, wherein the second candidate is different from the first candidate, the first candidate is an SRB, and the identification of the first candidate is Q1; Wherein, Q1 is 4, or Q1 is an integer greater than 5.
  2. 2. The first node of claim 1, comprising: the first receiver receives a third message; Wherein whether the target radio bearer is the first candidate or the second candidate depends on the third message.
  3. 3. The first node according to claim 1 or 2, characterized in that whether the target radio bearer is the first candidate or the second candidate depends on whether the second message comprises measurement information in a second storage unit, the first storage unit and the second storage unit being different.
  4. 4. The first node according to claim 1 or 2, characterized in that whether the target radio bearer is the first candidate or the second candidate depends on whether the first candidate is supported.
  5. 5. The first node according to any of claims 1 to 4, comprising: The first receiver receives a fourth message, wherein the fourth message comprises a first measurement configuration; A first processor that stores the target measurement information in the first storage unit; Wherein the storing of the target measurement information in the first storage unit is dependent on the first measurement configuration.
  6. 6. The first node according to any of claims 1 to 5, wherein the priority of the second candidate and the priority of the first candidate are different.
  7. 7. The first node according to any of claims 1 to 6, characterized in that the first candidate is used for MCG and the second candidate is used for SCG.
  8. 8. The first node according to any of claims 1 to 7, comprising: A first processor configured to delete at least one candidate measurement information in the first storage unit in response to the second message being sent, wherein the second message includes at least a portion of each of the at least one candidate measurement information in the first storage unit; Wherein the first storage unit stores a plurality of candidate measurement information including the at least one candidate measurement information including the target measurement information.
  9. 9. A method in a first node for wireless communication, comprising: Receiving a first message; transmitting a second message over the target radio bearer in response to receiving the first message, wherein the second message includes at least a portion of the target measurement information in the first storage unit; The target radio bearer candidate comprises at least a first candidate and a second candidate, wherein the second candidate is different from the first candidate, the first candidate is an SRB, and the identification of the first candidate is Q1; Wherein, Q1 is 4, or Q1 is an integer greater than 5.
  10. 10. A second node for wireless communication, comprising: A second transmitter that transmits the first message; a second receiver that receives a second message over the target radio bearer in response to transmitting the first message, wherein the second message includes at least a portion of the target measurement information in the first storage unit; The target radio bearer candidate comprises at least a first candidate and a second candidate, wherein the second candidate is different from the first candidate, the first candidate is an SRB, and the identification of the first candidate is Q1; Wherein, Q1 is 4, or Q1 is an integer greater than 5.
  11. 11. A method in a second node for wireless communication, comprising: Sending a first message; Receiving a second message over the target radio bearer in response to transmitting the first message, wherein the second message includes at least a portion of the target measurement information in the first storage unit; The target radio bearer candidate comprises at least a first candidate and a second candidate, wherein the second candidate is different from the first candidate; The first candidate is an SRB, and the identification of the first candidate is Q1; Wherein, Q1 is 4, or Q1 is an integer greater than 5.

Description

Method and apparatus for measurement of wireless communication Technical Field The present application relates to a transmission method and apparatus in a wireless communication system, and more particularly, to a measurement method and apparatus. Background The 3GPP (3 rd Generation Partnership Project, third generation partnership project) protocol supports SON (Self-Organising Networks, self-organizing network)/MDT (Minimization of DRIVE TEST, device test Minimization), including instant (Immediate) MDT and record (logged) MDT. For logged MDT, to reduce reporting of measurement information, the UE (User Equipment) may store the measurement information in a UE variable, and each time the UE performs RRC (Radio Resource Control) connection Reconfiguration (Reconfiguration) or RRC connection reestablishment (Reestablishment) or RRC connection restoration (Resume) or RRC connection Establishment (Establishment), the UE may indicate that corresponding measurement information is stored in a message confirming RRC connection Reconfiguration or RRC connection reestablishment or RRC connection restoration or RRC connection Establishment success completion, and the base station requests the UE to report corresponding measurement information through UEInformationRequest message based on the indication, and in response, the UE transmits the corresponding measurement information to the base station through UEInformationResponse message. The 3GPP Release 19 initiates WI: "AI (ARTIFICIAL INTELLIGENCE )/ML (MACHINE LEARNING, machine learning) for NR air interface (AIR INTERFACE)", currently has reached the consensus that UEInformationRequest message/UEInformationResponse message is used for on-demand AI/ML training data collection and a Low priority (Low priority) SRB (SIGNALLING RADIO BEARER, signaling radio bearer) is used for data collection for network side models. Since the specification of AI models may be beyond 3GPP (except for the reference model for performance calibration), the specific implementation of AI/ML training and AI/ML reasoning may be determined by the hardware vendors and may be based on classical models such as a transducer structure, RNN (Recurrent Neural Network ), CNN (Conventional Neural Networks, convolutional neural network) or a hybrid model consisting of multiple models. Disclosure of Invention The inventor finds through research that, on one hand, with the continuous development of the AI/ML technology, the number of AI/ML models/functions on the network side is increased, and the requirements for data collection are different, on the other hand, the data collected for the data on the network side model may be reported in the same message as the existing data collection for MRO (Mobility Robustness Optimisation)/MLB (Mobility Load Balancing)/RACH. For AI/ML training data collection on demand, if only one low priority SRB is used, this can result in impact on some network side AI/ML models/functions or existing data collection. Therefore, it is necessary to study the transmission scheme of data collected for the data of the network side model. The present application provides a solution to the above problems. In the description of the problems, taking AI/ML as an example, the application is also applicable to the scene such as non-AI/ML, and the technical effect similar to AI/ML is achieved. In the description of the problems, the network side is adopted to perform AI/ML training as an example, and the method is also applicable to a scene of performing AI/ML training on a UE side, for example, so as to obtain technical effects similar to the technical effects of performing AI/ML training on the network side. Furthermore, the adoption of a unified design scheme for different scenes also helps to reduce hardware complexity and cost. It should be noted that, in the case of no conflict, the embodiments of any node of the present application and the features in the embodiments may be applied to any other node. The embodiments of the application and the features of the embodiments may be combined with each other arbitrarily without conflict. As an embodiment, the explanation of the terms in the present application refers to the definition of the 3GPP specification protocol TS38 series. As an embodiment, the explanation of the terms in the present application refers to the definition of the specification protocol TS37 series of 3 GPP. The application discloses a method used in a first node of wireless communication, which is characterized by comprising the following steps: Receiving a first message; transmitting a second message over the target radio bearer in response to receiving the first message, wherein the second message includes at least a portion of the target measurement information in the first storage unit; The target radio bearer candidate comprises at least a first candidate and a second candidate, wherein the second candidate is different from the first candidate, the first candida