Apparatus for FEC supporting transmission of variable-length frames in TDMA system and method of using the same
US7581155B2 · kind B2 · utility
10Cited by
15References
8Claims
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Key dates
| Filing date | Dec 3, 2004 |
| Grant date | Aug 25, 2009 |
| Priority date | — |
| Expiry date | Dec 22, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/1515
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An apparatus for transmitting a FEC frame is provided. In order to correct an error caused by a transmission medium using FEC in a Reed-Solomon code type, FEC encoding/decoding of a frame is performed. A total transmission delay time is not influenced when FEC is bypassed, a delay caused by a shortened codeword is minimized, and a FEC encoding/decoding delays for frames having different lengths are equalized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.