| 摘要: |
| 结合ADSL中DMT处理器的特点，提出其中所用的RS译码器的结构设计。解关键方程的算法用的是无求逆的BM迭代，并给出了与其他几种常规结构的比较。 |
| 关键词: RS译码器 无求逆BM |
| DOI：10.3969/j.issn.1001-893X. |
| Received:May 24, 2005Revised:July 22, 2005 |
| 基金项目:上海市科委资助项目 |
|
| Design of the RS Decoder in DMT Processor |
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| Abstract: |
| Combining features of DMT processor in ADSL,this paper proposes the architecture design of its Reed-Solomon(RS) decoder.Its algorithm to solve the key equation is inversionless BM algorithm.Comparisons with other regular architectures are also provided. |
| Key words: ADSL DMT |
