Method for transmitting multiplexed HARQ feedbacks in a carrier aggregation system and a device therefor
US10014984B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 13, 2016 |
| Grant date | Jul 3, 2018 |
| Priority date | — |
| Expiry date | Aug 14, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0098
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting multiplexed HARQ feedbacks in a carrier aggregation system, the method comprising: configuring a first cell with PUCCH resource and a second cell with PUCCH resource; configuring zero or more third cells without PUCCH resource; generating a first HARQ feedback by multiplexing HARQ feedbacks of all HARQ processes of the first cell and third cells associated with the first cell; generating a second HARQ feedback by multiplexing HARQ feedbacks of all HARQ processes of the second cell and third cells associated with the second cell; and transmitting the first HARQ feedback on the first cell with PUCCH resource and the second HARQ feedback on the second cell with PUCCH resource.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.