The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2026
Filed:
Nov. 29, 2022
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Dongguan, CN;
Zuomin Wu, Dongguan, CN;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan, CN;
Abstract
Provided is a HARQ-ACK codebook feedback method, which includes: receiving, by a first terminal device, a first SCI format transmitted by a second terminal device, the first SCI format indicating to receive a first PSSCH based on a first HARQ process number, the first PSSCH corresponding to a first feedback bit, and the first SCI format including first ID indication information corresponding to the first terminal device and second ID indication information corresponding to the second terminal device; and generating, by the first terminal device, a first HARQ-ACK codebook based on the first ID indication information and/or the second ID indication information. The first HARQ-ACK codebook includes feedback bits for all HARQ processes that are sorted based on HARQ process numbers, and the first feedback bit has a position in the first HARQ-ACK codebook that is determined based on the first HARQ process number.