US 12,149,364 B2
Feedback information processing method and related device
Yanan Lin, Dongguan (CN); and Zuomin Wu, Dongguan (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan (CN)
Filed on Dec. 8, 2021, as Appl. No. 17/545,718.
Application 17/545,718 is a continuation of application No. PCT/CN2019/109643, filed on Sep. 30, 2019.
Prior Publication US 2022/0103308 A1, Mar. 31, 2022
Int. Cl. H04L 1/1829 (2023.01)
CPC H04L 1/1854 (2013.01) 20 Claims
OG exemplary drawing
 
1. A method for feedback information processing, comprising:
receiving, by a terminal device, signaling that is used to determine at least one carrier of N carriers, wherein N is a positive integer; and
generating, by the terminal device, a feedback information codebook, wherein the feedback information codebook comprises feedback information corresponding to all hybrid automatic repeat request (HARQ) processes within the at least one carrier of the N carriers,
wherein the signaling comprises carrier indication information, an indication range of the carrier indication information comprises N−1 carriers, and the N−1 carriers refer to all carriers other than a first carrier in the N carriers,
wherein the first carrier comprises one of the following:
a carrier used for receiving the signaling;
a carrier corresponding to a control resource set (COREST) used for receiving the signaling, wherein downlink control information (DCI) transmitted in the COREST is configured to schedule a physical channel in the first carrier;
a carrier corresponding to a search space used for receiving the signaling, wherein DCI transmitted in the search space is configured to schedule a physical channel in the first carrier; and
a carrier receiving a first downlink channel, wherein the first downlink channel is a downlink channel that is scheduled for transmission by the signaling,
wherein the feedback information codebook further comprises feedback information corresponding to a HARQ process carried by a physical downlink channel received within a first time period, and
wherein the first time period is determined according to a transmission position of the signaling.