Invention Application
- Patent Title: Hybrid Automatic Repeat Request Harq Feedback Method And Apparatus
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Application No.: US16787782Application Date: 2020-02-11
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Publication No.: US20200177321A1Publication Date: 2020-06-04
- Inventor: Jie SHI , Xingwei ZHANG , Chao LI , Shulan FENG
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@28873ee4
- Main IPC: H04L1/18
- IPC: H04L1/18 ; H04W72/04 ; H04L5/00 ; H04W72/12

Abstract:
A hybrid automatic repeat request HARQ feedback method and apparatus are provided. The method includes: obtaining, by a network device, first indication information used to instruct a terminal device to feed back HARQ feedback information, where the first indication information is obtained based on information amounts corresponding to a data channel and/or information amounts corresponding to a control channel that are in a reference slot and at least one first slot, the reference slot and the at least one first slot each correspond to a different component carrier of a plurality of component carriers serving the terminal, and the reference slot and the at least one first slot have a same start moment, and at least two of the plurality of component carriers have different slot lengths; and sending, by the network device to the terminal device, indication information used to indicate at least the first indication information.
Public/Granted literature
- US11418293B2 Hybrid automatic repeat request HARQ feedback method and apparatus Public/Granted day:2022-08-16
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