• Journal of Internet Computing and Services
    ISSN 2287 - 1136 (Online) / ISSN 1598 - 0170 (Print)
    https://jics.or.kr/
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Pipeline Structured-Degree Computationless Modified Euclidean Algorithm for RS(23,17) Decoder


Sung-Jin Kang, Dae-Ki Hong, Journal of Internet Computing and Services, Vol. 10, No. 1, pp. 1-10, Feb. 2009
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Keywords: Reed-Solomon decoder, PS-DCME, MB-OFDM, Modified Euclidean, Degree computationless

Abstract

In this paper, A pipeline structured-degree computationless modified Euclidean (PS-DCME) algorithm is proposed, which can be used for a RS(23,17) decoder for MB-OFDM system. PS-DCME algorithm requires a state machine instead of the degree computation and comparison circuits, so that the hardware complexity of the decoder can be reduced and high-speed decoder can be implemented. We have implemented a RS(23,17) decoder with PS-DCME using Verilog HDL and synthesized with Samsung 65nm library. From synthesis results, it can operate at clock frequency of 250MHz, and gate count is 19,827.


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Cite this article
[APA Style]
Kang, S. & Hong, D. (2009). Pipeline Structured-Degree Computationless Modified Euclidean Algorithm for RS(23,17) Decoder. Journal of Internet Computing and Services, 10(1), 1-10.

[IEEE Style]
S. Kang and D. Hong, "Pipeline Structured-Degree Computationless Modified Euclidean Algorithm for RS(23,17) Decoder," Journal of Internet Computing and Services, vol. 10, no. 1, pp. 1-10, 2009.

[ACM Style]
Sung-Jin Kang and Dae-Ki Hong. 2009. Pipeline Structured-Degree Computationless Modified Euclidean Algorithm for RS(23,17) Decoder. Journal of Internet Computing and Services, 10, 1, (2009), 1-10.