Telecommunication method with polar constellations and corresponding devices
US12047221B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Apr 6, 2021 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Apr 6, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/38
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A telecommunication method which includes mapping, by a mapper, input data to points of a constellation, modulating, by a modulator, points of the constellation to generate modulated symbols, and transmitting a radio signal representative of the modulated symbols. The constellation includes a set of N points, the coordinates of which expressed in polar form αn×ejφn, n=1, . . . , N, referred to as polar coordinates, are determined such that an+1=an+p, p>0, the real number being the pitch amplitude of the constellation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.