Title:
METHOD AND APPARATUS FOR DETERMINING TRANSMISSION CONFIGURATION INDICATOR (TCI) STATE
Document Type and Number:
WIPO Patent Application WO/2024/086979
Kind Code:
A1
Abstract:
Disclosed in embodiments of the present disclosure are a method and an apparatus for determining a transmission configuration indicator (TCI) state, applicable to the technical field of communications. The method, performed by a terminal device, comprises: determining a value of a first information field in indication information sent by a network device, wherein the indication information is used for indicating a TCI state; according to the value of the first information field, determining a manner in which the indication information indicates the TCI state; and according to the manner in which the indication information indicates the TCI state, determining an identifier of the TCI state indicated by the indication information. In this way, the terminal device can determine TCI state groups including different numbers of TCI states by means of different indicating manners of the indication information, so as to provide conditions whereby the terminal device simultaneously accesses more TRPs and meet the requirement of joint transmission in a multi-TRP system.
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Inventors:
CHI LIANGANG (CN)
DUAN GAOMING (CN)
DUAN GAOMING (CN)
Application Number:
PCT/CN2022/127070
Publication Date:
May 02, 2024
Filing Date:
October 24, 2022
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H04L5/00
Domestic Patent References:
| WO2020164601A1 | 2020-08-20 |
Foreign References:
| CN111277387A | 2020-06-12 | |||
| CN113383595A | 2021-09-10 | |||
| CN115004588A | 2022-09-02 | |||
| CN115191101A | 2022-10-14 |
Attorney, Agent or Firm:
FASHENG INTELLECTUAL PROPERTY COMPANY, LTD. (CN)
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