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Title:
METHOD AND DEVICE FOR HARQ-ACK TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/153864
Kind Code:
A1
Abstract:
A fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate and a method performed by a user equipment (UE) in a communication system are provided. The method includes receiving, from a base station, information on a list of timing values associated with a physical downlink shared channel (PDSCH) to hybrid automatic repeat request acknowledgement (HARQ-ACK), receiving a PDSCH from the base station, determining a set of slot timing values based on the information, wherein an inapplicable value in the list of timing values is excluded from the set of slot timing values, transmitting, to the base station, a physical uplink control channel (PUCCH) including a Type-1 HARQ-ACK codebook associated with the PDSCH based on the set of slot timing values.

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Inventors:
CHOI KYUNGJUN (KR)
JI HYOUNGJU (KR)
Application Number:
PCT/KR2023/001998
Publication Date:
August 17, 2023
Filing Date:
February 10, 2023
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L1/18; H04L5/00; H04W72/04
Domestic Patent References:
WO2021091258A12021-05-14
WO2021207470A12021-10-14
Foreign References:
US20220030558A12022-01-27
US20220007399A12022-01-06
Other References:
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical layer procedures for control (Release 17)", 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. V17.0.0, 5 January 2022 (2022-01-05), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 225, XP052118408
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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