APPARATUS AND METHOD OF WIRELESS COMMUNICATION - GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

Title:

APPARATUS AND METHOD OF WIRELESS COMMUNICATION

Document Type and Number:

WIPO Patent Application WO/2022/052650

Kind Code:

A1

Abstract:

An apparatus and a method of wireless communication are provided. The method by a user equipment (UE) includes being configured, by a base station, with a configuration of one or more transmission configuration indicator (TCI) states, wherein each TCI state includes one or more reference signals for a reception of downlink channels or signals and/or for a transmission of uplink channels or signals, and in each TCI state, being provided with at least one of configuration parameters. This can solve issues in the prior art, reach a good balance between a resource overhead and a good positioning performance in a system deployment, improve a system capacity, improve a beam switch latency, provide a good communication performance, and/or provide high reliability.

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Inventors:

GUO LI (US)

Application Number:

PCT/CN2021/107957

Publication Date:

March 17, 2022

Filing Date:

July 22, 2021

Export Citation:

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Assignee:

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)

International Classes:

H04W72/04

Foreign References:

US20200119875A1	2020-04-16
CN110073609A	2019-07-30
CN111586862A	2020-08-25
US20200221485A1	2020-07-09

Other References:

ZTE: "Enhancements on Multi-beam Operation", 3GPP DRAFT; R1-2005454, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 8 August 2020 (2020-08-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051917478
See also references of EP 4154643A4

Attorney, Agent or Firm:

ESSEN PATENT & TRADEMARK AGENCY (CN)

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