Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2001.06a
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- Pages.273-276
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- 2001
A Study on Symbol-based Decoding for Turbo Codes
심볼 단위로 복호화가 이루어지는 터보부호에 관한 연구
Abstract
In this thesis we propose symbol-based decoding for turbo codes which is used SOVA as a decoding algorithm. The proposed turbo codes that is interleaved on symbol-by-symbol basis and inputted as n-bit symbols to the decoder. This method makes that the stages of the original trellis are merged together and the trellis depth is reduced by 1/n. We research turbo codes with symbol size n=2 in this paper and its performance.
Keywords