대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 1998년도 하계종합학술대회논문집
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- Pages.281-284
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- 1998
개선된 변환영역 RS 복호기의 VLSI 설계
A VLSI Design of Modified Transform RS Decoder
초록
In this paper, a RS(Reed-Solomon) docoder is designed in the transform domain instead of most time domain. The transform RS decoder have simpler structure for error-correction procedure but because of his larger chip area, the time domain RS decoder is popular currently. To solve this proplem, the nomal basis representation and the conjugate property is utilized. Therefore the chip area can be reduced for the stucture of syndrome delay, nomalization and inverse transform circuit. These modified structures have been implemented using VHDL and synthesized on 0.8
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