Method and apparatus for prioritizing information protection in high order modulation symbol mapping
US6476734B2 · kind B2 · utility
36Cited by
1References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 7, 2001 |
| Grant date | Nov 5, 2002 |
| Priority date | — |
| Expiry date | Sep 7, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2001/0098
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for prioritizing protection in the symbol mapping of selected information includes the steps of supplying information bits and overhead bits. Interleaving the information bits and overhead bits to supply a plurality of interleaved data blocks. And selectively mapping the plurality of interleaved data blocks into a modulation symbol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.