Title:
BEAM INFORMATION INDICATION METHOD, APPARATUS, TERMINAL AND NETWORK SIDE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/179753
Kind Code:
A1
Abstract:
The present application belongs to the technical field of communications. Disclosed in the present application are a beam information indication method, an apparatus, a terminal and a network side device. The beam information indication method in the embodiments of the present application comprises: a terminal receives a first command sent by a network side device, the first command being used for activating or indicating at least one unified transmission configuration indicator (TCI) state identifier; and, according to the unified TCI state identifier, the terminal determines a unified TCI state of a channel or a reference signal in a component carrier (CC) group, wherein a target unified TCI state identifier in the at least one unified TCI state identifier is associated with a target channel or a target reference signal in the CC group.
Inventors:
YANG YU (CN)
SONG YANG (CN)
TAMRAKAR RAKESH (CN)
SONG YANG (CN)
TAMRAKAR RAKESH (CN)
Application Number:
PCT/CN2023/083605
Publication Date:
September 28, 2023
Filing Date:
March 24, 2023
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04W72/04; H04L5/00
Foreign References:
| CN113170469A | 2021-07-23 | |||
| CN113949421A | 2022-01-18 |
Other References:
ZTE: "Further details on Multi-beam and Multi-TRP operation", 3GPP DRAFT; R1-2100292, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200125 - 20200205, 19 January 2021 (2021-01-19), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051970907
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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