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Patent Searching and Data


Title:
METHOD FOR DETERMINING CONTROL CHANNEL RESOURCES, DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/168824
Kind Code:
A1
Abstract:
Embodiments of the present application provide a method for determining control channel resources, a device and a storage medium, for improving the receptivity of PDCCHs and reducing transmission delay of SIB1. The method comprises: a UE receives a plurality of SSBs, wherein each of the plurality of SSBs comprises CORESET information and SSB index information; for each SSB, the UE determines, according to the CORESET information and the SSB index information included in the SSB, the CORESET information corresponding to the SSB. The CORESET information corresponding to the plurality of SSBs comprising different index information determined by the UE is different, and the UE detects PDCCHs according to the CORESET information corresponding to the plurality of SSBs. Because CORESET information corresponding to SSBs having different indexes is not completely the same, the UE can receive PDCCHs corresponding to the SSBs having different indexes on CORESETs that are not completely the same in the same time unit, thereby improving the receptivity of the PDCCHs and reducing the delay of receiving SIB1 by the UE, so that the system design is more flexible.

Inventors:
HE CHUANFENG (CN)
Application Number:
PCT/CN2020/077255
Publication Date:
September 02, 2021
Filing Date:
February 28, 2020
Export Citation:
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Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04W24/08; H04B17/30; H04W72/04
Foreign References:
CN109560904A2019-04-02
CN110535542A2019-12-03
US20200045569A12020-02-06
Other References:
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical layer procedures for control (Release 16)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.213, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. V16.0.0, 14 January 2020 (2020-01-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 146, XP051860806
Attorney, Agent or Firm:
LINKER IP LLC (CN)
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