Title:
BEAM REPORTING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/218923
Kind Code:
A1
Abstract:
Disclosed in the embodiments of the present application are a beam reporting method and a device, which are used for solving the problem of mutual interference among multiple transmission and reception points (TRPs) in a multi-TRP scenario. Said method can be executed by a terminal device, comprising: sending a beam report, wherein the beam report is obtained by means of measurement according to at least one of a reference signal (RS) of a first TRP and an RS of a second TRP, and the beam report refers to or preferentially takes account of the first RS of the first TRP.
Inventors:
YANG ANG (CN)
SUN PENG (CN)
SONG YANG (CN)
YANG YU (CN)
SUN PENG (CN)
SONG YANG (CN)
YANG YU (CN)
Application Number:
PCT/CN2021/089967
Publication Date:
November 04, 2021
Filing Date:
April 26, 2021
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04B7/0413; H04W24/10; H04L5/00
Domestic Patent References:
| WO2020001577A1 | 2020-01-02 |
Foreign References:
| US20190379506A1 | 2019-12-12 | |||
| CN108282321A | 2018-07-13 | |||
| CN202010358403A | 2020-04-29 |
Other References:
SAMSUNG: "Beam Management For Multi-TRP Operation", 3GPP DRAFT; R1-1702935 BEAM MANAGEMENT FOR MULTI-TRP OPERATION, vol. RAN WG1, 7 February 2017 (2017-02-07), Athens, Greece, pages 1 - 4, XP051221745
SAMSUNG: "RS for beam management in multi-TRP operation scenarios", 3GPP DRAFT; R1-1706139 RS FOR BEAM MANAGEMENT IN MULTI-TRP OPERATION SCENARIOS, vol. RAN WG1, 28 March 2017 (2017-03-28), Spokane, USA, pages 1 - 4, XP051252384
See also references of EP 4145895A4
SAMSUNG: "RS for beam management in multi-TRP operation scenarios", 3GPP DRAFT; R1-1706139 RS FOR BEAM MANAGEMENT IN MULTI-TRP OPERATION SCENARIOS, vol. RAN WG1, 28 March 2017 (2017-03-28), Spokane, USA, pages 1 - 4, XP051252384
See also references of EP 4145895A4
Attorney, Agent or Firm:
COHORIZON INTELLECTUAL PROPERTY INC. (CN)
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