Coded modulation architecture using sparse regression codes
US9923668B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2016 |
| Grant date | Mar 20, 2018 |
| Priority date | — |
| Expiry date | Mar 19, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0058
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communication system is configured to use coded modulation architecture using sparse regression codes. A transmitter includes a plurality of antenna and processing circuitry configured to: divide a data signal into a plurality of layers, allocate power individually to each of the plurality layers, encode a subset of the plurality of layers, the subset comprising a number of layers less than the whole, and interleave the subset of the plurality of layers. A receiver includes a plurality of antenna and processing circuitry configured to divide a received data signal into a plurality of layers and perform layer-by-layer decoding on the received data and control signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.