A two-stage Reed-Solomon decoder for coded 2 m - QAM systems

Tung-Chou Chen; Che Ho Wei; Shyue Win Wei

A two-stage Reed-Solomon decoder for coded 2 ^m - QAM systems

Tung-Chou Chen, Che Ho Wei, Shyue Win Wei

Graduate Institute of Communication Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

A two-Stage Reed-Solomon (RS) decoder for coded 2 ^m-ary QAM systems is presented. This two-stage RS decoder consists of a modified step-by-step decoding algorithm as first-stage and a direct solution algorithm as second-stage. The computation complexity is reduced by a factor of (2 ^m-1)/4, compared with the conventional step-by-step RS decoder.

Original language	English
Pages	223-226
Number of pages	4
Publication status	Published - 2000 Dec 1
Event	2000 IEEE Asia-Pacific Conference on Circuits and Systems: Electronic Communication Systems - Tianjin, China Duration: 2000 Dec 4 → 2000 Dec 6

Other

Other	2000 IEEE Asia-Pacific Conference on Circuits and Systems: Electronic Communication Systems
Country	China
City	Tianjin
Period	00-12-04 → 00-12-06

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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title = "A two-stage Reed-Solomon decoder for coded 2 m - QAM systems",

abstract = "A two-Stage Reed-Solomon (RS) decoder for coded 2 m-ary QAM systems is presented. This two-stage RS decoder consists of a modified step-by-step decoding algorithm as first-stage and a direct solution algorithm as second-stage. The computation complexity is reduced by a factor of (2 m-1)/4, compared with the conventional step-by-step RS decoder.",

author = "Tung-Chou Chen and Wei, {Che Ho} and Wei, {Shyue Win}",

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AU - Wei, Shyue Win

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N2 - A two-Stage Reed-Solomon (RS) decoder for coded 2 m-ary QAM systems is presented. This two-stage RS decoder consists of a modified step-by-step decoding algorithm as first-stage and a direct solution algorithm as second-stage. The computation complexity is reduced by a factor of (2 m-1)/4, compared with the conventional step-by-step RS decoder.

AB - A two-Stage Reed-Solomon (RS) decoder for coded 2 m-ary QAM systems is presented. This two-stage RS decoder consists of a modified step-by-step decoding algorithm as first-stage and a direct solution algorithm as second-stage. The computation complexity is reduced by a factor of (2 m-1)/4, compared with the conventional step-by-step RS decoder.

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T2 - 2000 IEEE Asia-Pacific Conference on Circuits and Systems: Electronic Communication Systems

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