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Patent Searching and Data


Title:
PHYSICAL UPLINK CONTROL CHANNEL RESOURCE CONFIGURATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/013021
Kind Code:
A1
Abstract:
A physical uplink control channel (PUCCH) resource configuration method and apparatus. The method comprises: a user equipment determines one group of N predefined groups of PUCCH parameters according to configuration information, the configuration information carrying a configuration index, the configuration index being used for indicating one group of the predefined N groups of PUCCH parameters; because each group of the N groups of PUCCH parameters comprises only the number of PUCCH symbols and a PRB offset, or each group of the N groups of PUCCH parameters comprises only the number of PUCCH symbols, a PRB offset, and an initial cyclic shift index set, the user equipment determines a PUCCH resource set according to the determined group of PUCCH parameters, so as to obtain PUCCH resources common to cells before dedicated RRC configures PUCCH resources.

Inventors:
GAO XUEJUAN (CN)
Application Number:
PCT/CN2020/102218
Publication Date:
January 28, 2021
Filing Date:
July 15, 2020
Export Citation:
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Assignee:
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO LTD (CN)
International Classes:
H04L5/00
Foreign References:
CN105308892A2016-02-03
US20190124647A12019-04-25
Other References:
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical layer procedures for control (Release 15)", 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. V15.6.0, 24 June 2019 (2019-06-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 107, XP051754327
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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