Low density parity check (LDPC) encoding and decoding for small terminal applications
US9203431B2 · kind B2 · utility
14Cited by
61References
14Claims
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Key dates
| Filing date | Mar 15, 2014 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | May 28, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Approaches are provided for closing communications channel links (e.g., for small terminal applications in satellite communications systems), at lower effective data rates, in a most power efficient manner, while still meeting regulatory requirements. Such approaches employ modulation and coding schemes that facilitate such lower effective data rates in a most power efficient manner. The new modulation and coding schemes include new low density parity check (LDPC) codes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.