- Patent Title: Codebook feedback method and apparatus, device, and storage medium
-
Application No.: US17764150Application Date: 2020-09-27
-
Publication No.: US12199775B2Publication Date: 2025-01-14
- Inventor: Xincai Li , Yajun Zhao
- Applicant: ZTE Corporation
- Applicant Address: CN Guangdong
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN Guangdong
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: CN201910920092.8 20190926
- International Application: PCT/CN2020/118145 WO 20200927
- International Announcement: WO2021/057977 WO 20210401
- Main IPC: H04L1/1812
- IPC: H04L1/1812 ; H04L1/1607 ; H04L5/00 ; H04W72/23

Abstract:
Provided are a codebook feedback method, a codebook feedback apparatus, a device, and a storage medium. The codebook feedback method includes: triggering, according to control information (CI), a hybrid automatic repeat request-acknowledgement (HARQ-ACK) codebook of a data channel group to perform feedback, where the CI includes at least one of: information of new feedback indication (NFI) corresponding to one or more data channel groups, a data channel group identifier and a group index corresponding to a currently scheduled data channel, or, a total downlink assignment index (T-DAI) corresponding to one or more data channel groups.
Public/Granted literature
- US20220353019A1 CODEBOOK FEEDBACK METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM Public/Granted day:2022-11-03
Information query