Apparatus and method for extended signal field
US12225451B2 · kind B2 · utility
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4References
18Claims
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Key dates
| Filing date | Mar 29, 2022 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Dec 25, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0048
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless communication method, by a first apparatus, includes receiving a first Physical Layer Protocol Data Unit (PPDU) from a second apparatus, extracting a first field from a first signal field included in the first PPDU, and identifying the number of symbols in the second signal field included in the first PPDU based on a value of the first field, wherein, when the first field has a first value, the identifying the number of symbols in the second signal field includes identifying that the number of symbols in the second signal field is equal to or greater than a first number.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.