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Title:
METHOD AND APPARATUS USED IN NODE FOR WIRELESS COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2021/036789
Kind Code:
A1
Abstract:
Disclosed are a method and device used in a node for wireless communication. The method comprises: a first node first receiving first signaling, wherein the first signaling is used to indicate a first area identifier; then determining, according to the first area identifier and a target area identifier, whether to send a first signal; when a determination result is yes, sending the first signal in a first new radio resource set; and when the determination result is no, abandoning sending the first signal on the first new radio resource set, wherein when the first signal is associated with a first reference signal, the target area identifier is a second area identifier, and when the first signal is associated with the second reference signal, the target area identifier is a third area identifier. According to the present application, the first reference signal and the second reference signal are respectively associated with the second area identifier and the third area identifier to optimize the determination of whether to send feedback information on a secondary link, thereby improving the spectral efficiency of transmission on the secondary link.

Inventors:
JIANG QI (CN)
ZHANG XIAOBO (CN)
Application Number:
PCT/CN2020/108649
Publication Date:
March 04, 2021
Filing Date:
August 12, 2020
Export Citation:
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Assignee:
SHANGHAI LANGBO COMM TECH CO LTD (CN)
International Classes:
H04L5/00; H04L1/18; H04W76/14
Domestic Patent References:
WO2019027304A12019-02-07
Foreign References:
CN109792370A2019-05-21
CN109245869A2019-01-18
CN110100496A2019-08-06
Other References:
CATT: "Discussion on physical layer procedures in NR V2X", 3GPP DRAFT; R1-1812618, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Spokane, USA; 20181112 - 20181116, 11 November 2018 (2018-11-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051554574
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