Research Article
A Simple Scheme for Belief Propagation Decoding of BCH and RS Codes in Multimedia Transmissions
Table 1
Characteristics of the (63, 57) and (127, 71) BCH codes.
| BCH code | Rate | PCM | EPCM | RPCM | SPCM | # 4-cycles | 1 Symbols | # 4-cycles | 1 Symbols | # 4-cycles | 1 Symbols | # 4-cycles | 1 Symbols |
| (63, 57) | 0.9 | 1800 | 192 | 234360 | 2016 | 234360 | 2016 | 7749 | 2016 | (127, 71) | 0.56 | 378314 | 2688 | 1356614 | 6096 | 240284 | 4064 | 4699 | 4064 |
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