Codeword automatic repeat request/decoding method and transmission/reception apparatus using feedback information
US7797604B2 · kind B2 · utility
15Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 8, 2006 |
| Grant date | Sep 14, 2010 |
| Priority date | — |
| Expiry date | Jul 14, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/1809
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A codeword retransmission/decoding method and transmission/receiving apparatus uses feedback information. When a failure to decode data received from a receiving node occurs, the feedback information including success/failure information of the decoding and retransmission information are transmitted to a transmission node. The retransmission feedback information is configured by the receiving apparatus repeating code-bits of the codeword just previously transmitted so as to demodulate the retransmission part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.