Hybrid automatic repeat request result feedback method and device
US11368255B2 · kind B2 · utility
1Cited by
3References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 28, 2017 |
| Grant date | Jun 21, 2022 |
| Priority date | — |
| Expiry date | Apr 16, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W80/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for feeding back a HARQ result includes that: a mapping relationship between each downlink carrier group and each uplink carrier group is determined; a target manner for acquiring a target uplink carrier from the each uplink carrier group is determined; and the mapping relationship and the target manner are sent to the terminal to enable the terminal to feed back a target HARQ result through the target uplink carrier after determining the target uplink carrier in a present uplink carrier group according to the target manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.