Soft Decision Decoding of Reed-Solomon Codes Using Trellis Method
| Autor: | Lai, Sing Sing, 賴鑫欣 |
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| Rok vydání: | 1997 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 85 Soft decision decoding for block codes can achieve about 2dB coding gainover hard decision decoding methods. However, in practice, highcomputational complexity makes it difficult to implement. It is desirableto devise some simplified scheme to provide suboptimum or near-optimumperformance. In this thesis, we present a new method for soft desision decoding of Reed- Solomon codes. Simulations Show that it has near-MLD performance, and improves the decoding speed and hardware complexity significant. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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