Title:
HARQ-ACK CODEBOOK FEEDBACK METHOD AND APPARATUS, AND TERMINAL AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/202520
Kind Code:
A1
Abstract:
The present application belongs to the technical field of communications. Disclosed are an HARQ-ACK codebook feedback method and apparatus, and a terminal and a readable storage medium. The HARQ-ACK codebook feedback method in the embodiments of the present application comprises: a terminal determining, on the basis of a slot timing set corresponding to an HARQ-ACK feedback slot unit, a candidate physical downlink shared channel (PDSCH) reception occasion set of a target cell, wherein the target cell may be any one of at least two cells scheduled by target downlink control information (DCI), and each cell at least comprises a PDSCH; and the terminal determining an HARQ-ACK codebook for the target cell on the basis of the candidate PDSCH reception occasion set.
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Inventors:
LI CAN (CN)
LI GEN (CN)
LI GEN (CN)
Application Number:
PCT/CN2023/088640
Publication Date:
October 26, 2023
Filing Date:
April 17, 2023
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04L1/18; H04W72/04
Domestic Patent References:
| WO2022067461A1 | 2022-04-07 |
Foreign References:
| CN113615113A | 2021-11-05 | |||
| CN113473635A | 2021-10-01 | |||
| CN113572585A | 2021-10-29 |
Other References:
FUJITSU: "Discussion on HARQ-ACK codebook and HARQ feedback timing", 3GPP DRAFT; R1-1719614 DISCUSSION ON HARQ-ACK CODEBOOK AND HARQ FEEDBACK TIMING FINAL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20171127 - 20171201, 17 November 2017 (2017-11-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051368827
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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