Parallel decoder for ultrawide bandwidth receiver
US7797618B2 · kind B2 · utility
2Cited by
9References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2004 |
| Grant date | Sep 14, 2010 |
| Priority date | — |
| Expiry date | Sep 15, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/4107
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A method (700) and apparatus (600) are described for performing parallel decoding in connection with 2M-1 parallel ACS unit in ACS unit (110), track buffer (112) and voting unit (114) in an Ultrawide Bandwidth (UWB) receiver having a parallel trellis decoder for decoding a message sequence encoded according to a convolutional code. Outputs from the track buffer can be input to a voting unit (114) where a voting scheme can be applied and a decision rendered as to the originally transmitted message sequence.
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