INDICATION METHOD AND DEVICE FOR TRANSMISSION CONFIGURATION INDICATION, TERMINAL, BASE STATION, AND STORAGE MEDIUM

Title:

INDICATION METHOD AND DEVICE FOR TRANSMISSION CONFIGURATION INDICATION, TERMINAL, BASE STATION, AND STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2023/213194

Kind Code:

A1

Abstract:

The present disclosure relates to the technical field of wireless, and provides an indication method and device for a transmission configuration indication, a terminal, a base station, and a storage medium. The method comprises: a first terminal receives first DCI, wherein the first DCI is used for indicating a first TCI state group in at least one TCI state group, the at least one TCI state group is activated by first MAC-CE signaling on the basis of a TCI state configured by RRC, and each TCI state group is used for indicating at least one TCI state.

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Inventors:

WANG XIAOYUN (CN)
ZUO JUN (CN)
WANG FEI (CN)
ZHENG YI (CN)
CAO YUHUA (CN)

Application Number:

PCT/CN2023/089523

Publication Date:

November 09, 2023

Filing Date:

April 20, 2023

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Assignee:

CHINA MOBILE COMM CO LTD RES INST (CN)
CHINA MOBILE COMMUNICATIONS GROUP CO LTD (CN)

International Classes:

H04W72/04

Domestic Patent References:

WO2021066635A1	2021-04-08
WO2021226994A1	2021-11-18
WO2022021352A1	2022-02-03
WO2022087489A1	2022-04-28
WO2022063722A1	2022-03-31
WO2022040907A1	2022-03-03

Foreign References:

CN114727405A	2022-07-08
US20210321373A1	2021-10-14

Other References:

VIVO: "Further discussion on multi beam enhancement", 3GPP DRAFT; R1-2108951, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20211011 - 20211019, 1 October 2021 (2021-10-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052057786

Attorney, Agent or Firm:

DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)

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