Method and apparatus for reporting hybrid automatic repeat request-acknowledgement information in mobile communications
US11259309B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 27, 2019 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | May 7, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/23
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Various solutions for reporting hybrid automatic repeat request-acknowledgement (HARQ-ACK) information with respect to user equipment and network apparatus in mobile communications are described. An apparatus may receive a first downlink control information (DCI) format indicating a first resource of physical uplink control channel (PUCCH) transmission. The apparatus may receive a second DCI format indicating a second resource of PUCCH transmission. The apparatus may determine that the receiving of the second DCI format is not earlier than a timing threshold from the first resource. The apparatus may cancel multiplexing of hybrid automatic repeat request-acknowledgement (HARQ-ACK) information corresponding to the second DCI format in the PUCCH transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.