Higher bit rate modulation format for polar transmitter
US12143252B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 29, 2022 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Aug 29, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/36
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed are techniques for wireless communication. In an aspect, a wireless communications device transmits a first set of symbols of a plurality of symbols of a data stream using a first set of constellation points of a pi/N-based modulation scheme, and transmits a second set of symbols of the plurality of symbols using a second set of constellation points of the pi/N-based modulation scheme, wherein each of the first set of constellation points and the second set of constellation points consists of M constellation points, wherein the second set of constellation points is rotated from the first set of constellation points by pi/N, wherein symbols of the first set of symbols alternate with symbols of the second set of symbols, and wherein M is greater than 8.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.