Feedback and retransmission format of HARQ protocol
US11658776B2 · kind B2 · utility
1Cited by
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18Claims
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Key dates
| Filing date | Sep 16, 2020 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Apr 12, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/1864
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method includes sending wireless data to a receiver node. The method includes receiving feedback from the receiver node that identifies a subset of the wireless data that the receiver node failed to receive correctly and that includes a token value as a label for the subset of the wireless data as a group. The method includes constructing retransmission wireless data that includes the subset of the wireless data and the token value. The method includes sending the retransmission wireless data to the receiver node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.