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CN-122003828-A - Communication method, terminal, communication system, storage medium, and computer program product

CN122003828ACN 122003828 ACN122003828 ACN 122003828ACN-122003828-A

Abstract

The present disclosure relates to a communication method, a terminal, a communication system, a storage medium, and a computer program product. The method executed by the terminal comprises the step of receiving a first channel state information reference signal (CSI-RS) sent by the network equipment during the non-activation period of a cell/beam of the terminal, wherein the first CSI-RS is used for mobility management and/or beam management. The method and the device can realize mobility management and/or beam management, so that the stability and the reliability of a network can be ensured, and the communication quality is improved.

Inventors

  • JI PENGYU

Assignees

  • 北京小米移动软件有限公司

Dates

Publication Date
20260508
Application Date
20240903

Claims (10)

  1. A method of communication, performed by a terminal, the method comprising: And during the non-activation period of the cell/beam of the terminal, receiving a first channel state information reference signal (CSI-RS) sent by network equipment, wherein the first CSI-RS is used for mobility management and/or beam management.
  2. The method of claim 1, wherein the first CSI-RS comprises at least one of: A channel state information reference signal configured in CSI-RS-Resource-Mobility; And associating the channel state information reference signals of the first reporting configuration, wherein the reporting quantity in the first reporting configuration comprises layer 1 reference signal receiving power L1-RSRP and/or layer 1 signal to interference plus noise ratio L1-SINR.
  3. The method according to claim 1 or 2, wherein the resource or set of resources of the first CSI-RS is associated with a first period of time, the receiving the first CSI-RS comprising: the first CSI-RS is received within the first time period.
  4. A method according to any one of claims 1-3, characterized in that the method further comprises: determining the position of the terminal; determining one or more first wave positions according to the position of the terminal; The receiving the first CSI-RS includes: The first CSI-RS associated with one or more first wave bits is received.
  5. The method of claim 4, wherein the determining one or more first wave positions based on the location of the terminal comprises: and determining a second wave position corresponding to the position of the terminal and/or adjacent wave positions of the second wave position as the first wave position.
  6. A terminal, comprising: And the receiving and transmitting module is used for receiving a first channel state information reference signal (CSI-RS) sent by the network equipment during the non-activation period of a cell/beam of the terminal, wherein the first CSI-RS is used for mobility management and/or beam management.
  7. A terminal, comprising: One or more processors; A memory coupled to the processor, the memory having stored thereon executable instructions that, when executed by the processor, cause the communication method of any of claims 1-5 to be performed.
  8. A communication system comprising a terminal and a network device, wherein the terminal is configured to implement the communication method of any of claims 1-5.
  9. A storage medium storing instructions that, when executed on a communication device, cause the communication device to perform the communication method of any one of claims 1-5.
  10. A computer program product comprising a computer program and/or instructions which, when executed by a communication device, implement the communication method of any of claims 1-5.

Description

Communication method, terminal, communication system, storage medium, and computer program product Technical Field The present disclosure relates to the field of communications technologies, and in particular, to a communication method, a terminal, a communication system, a storage medium, and a computer program product. Background Very small aperture terminal (VERY SMALL Aperture Terminal, VSAT) antennas are used in existing Non-terrestrial networks (Non-TERRESTRIAL NETWORKS, NTN), and in future designs, antenna assumptions can be considered to change from VSAT to phased array antennas (PHASE ARRAY ANTENNA), so that beamforming (beam forming) can be used for data transmission of the NTN network. And how to implement beam management or mobility management is a problem to be solved. Disclosure of Invention The embodiment of the disclosure provides a communication method, a terminal, a communication system, a storage medium and a computer program product. According to a first aspect of the embodiments of the present disclosure, a communication method is proposed, which is performed by a terminal, the method comprising receiving a first channel state information reference signal, CSI-RS, sent by a network device during inactivity of a cell/beam of the terminal, the first CSI-RS being used for mobility management and/or beam management. According to a second aspect of the embodiments of the present disclosure, a terminal is provided, which includes a transceiver module configured to receive, during inactivity of a cell/beam of the terminal, a first channel state information reference signal CSI-RS sent by a network device, where the first CSI-RS is used for mobility management and/or beam management. According to a third aspect of embodiments of the present disclosure, a terminal is provided, comprising one or more processors, a memory coupled to the processors, the memory having stored thereon executable instructions that, when executed by the processors, cause the communication method of the first aspect to be performed. According to a fourth aspect of embodiments of the present disclosure, a communication system is provided, which comprises a terminal and a network device, wherein the terminal is configured to implement the communication method according to the first aspect. According to a fifth aspect of embodiments of the present disclosure, a storage medium is presented, the storage medium storing instructions that, when executed on a communication device, cause the communication device to perform the communication method of the first aspect. According to a sixth aspect of the embodiments of the present disclosure, a computer program product is presented, comprising a computer program and/or instructions which, when executed by a communication device, implement the communication method according to the first aspect. By adopting the technical scheme, at least the following beneficial technical effects can be achieved: During the non-activation period of the cell/beam of the terminal, the first CSI-RS is received and measured, so that mobility management and/or beam management can be realized, the stability and reliability of the network can be ensured, and the communication quality is improved. Drawings In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following description of the embodiments refers to the accompanying drawings, which are only some embodiments of the present disclosure, and do not limit the protection scope of the present disclosure in any way. Fig. 1A is an exemplary schematic diagram of an architecture of a communication system provided in accordance with an embodiment of the present disclosure. Fig. 1B is a schematic diagram of beam hopping provided according to an embodiment of the present disclosure. Fig. 1C is a schematic diagram of beam dwell times provided in accordance with an embodiment of the present disclosure. Fig. 1D is a schematic diagram of a cell DRX cycle provided according to an embodiment of the present disclosure. Fig. 2 is an interactive schematic diagram illustrating one communication method according to an embodiment of the present disclosure. Fig. 3A is a flow chart illustrating a communication method according to an embodiment of the present disclosure. Fig. 3B is a flow chart illustrating a communication method according to an embodiment of the present disclosure. Fig. 3C is a flow chart illustrating a communication method according to an embodiment of the present disclosure. Fig. 3D is a flow chart illustrating a communication method according to an embodiment of the present disclosure. Fig. 4 is a flow diagram illustrating a communication method according to an embodiment of the present disclosure. Fig. 5A is a diagram illustrating a relationship between cells and beams according to an embodiment of the present disclosure. Fig. 5B is another relationship between a cell and a beam, shown in accordance w