Method for determining receiving status of data frame and communication apparatus
US12375210B2 · kind B2 · utility
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5References
20Claims
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Key dates
| Filing date | Jul 8, 2022 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Feb 1, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2001/0093
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for determining a receiving status of a data frame and a first multi-link device. The method includes sending data frames to a second multi-link device over multiple links; receiving, over a first link in the multiple links, a block acknowledgment (BA) frame, where a bitmap in the BA frame indicates a receiving status of a data frame transmitted over the first link and indicates a receiving status of a data frame transmitted over a second link in the multiple links, and determining, based on a first time and a second time, a receiving status of a data frame corresponding to a first bit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.