A method, terminal and network-side device for determining beam information

By determining the candidate beam information pool and activating the TCI state using RRC signaling and MAC CE, the problem of high signaling overhead in channel or reference signal beam information configuration is solved, and more flexible beam indication is achieved.

CN116017731BActive Publication Date: 2026-05-29VIVO MOBILE COMM CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
VIVO MOBILE COMM CO LTD
Filing Date
2020-02-04
Publication Date
2026-05-29

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Abstract

The application discloses a method for determining beam information, a terminal and a network side device, and relates to the technical field of communication. The method is applied to the terminal and comprises the following steps: determining a candidate beam information pool of a first set, wherein the first set comprises at least one downlink channel and at least one uplink channel, or the first set comprises at least one channel and at least one reference signal; the candidate beam information pool comprises at least one candidate beam information; and determining the beam information of at least one of a first channel and a first reference signal contained in the first set according to the candidate beam information pool. The above scheme can reduce the signaling overhead of beam indication.
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