Adaptive coding and modulation for spot beam satellite broadcast
US9485010B1 · kind B1 · utility
15Cited by
91References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2006 |
| Grant date | Nov 1, 2016 |
| Priority date | — |
| Expiry date | Nov 30, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/346
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for adaptively controlling a transmission signal for transmission to at least one receiver in a terrestrial region is disclosed. The method selects a transmission signal mode having a modulation scheme, code scheme, and code rate from a plurality of transmission signal modes according to received information, generates a transmission signal according to the selected mode, and transmits the generated transmission signal to the receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.