Telecommunications method with phase-offset polar constellation for reducing PAPR, and corresponding devices
US12294478B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Sep 1, 2021 |
| Grant date | May 6, 2025 |
| Priority date | — |
| Expiry date | Nov 25, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/3411
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A telecommunications method includes transmitting a multicarrier symbol constructed from points of a polar constellation that are modulated in blocks and controlling at least one phase rotation vector of one of the modulated blocks of points in order to reduce the peak-to-average power ratio of the transmitted multicarrier symbol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.