A Coded Modulation Scheme Based on Low Density Parity Check Codes(Special Section on Information Theory and Its Applications)

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概要

• 論文の詳細を見る

• A coded modulation scheme based on a low density parity check (LDPC) code is presented. A modified sum-product algorithm suitable for the LDPC-coded modulation scheme is also devised. Several simulation results show the excellent decoding performance of the proposed coding scheme. For example, an LDPC-coded 8PSK scheme of block length 3976 symbols achieves the symbol error probability 10^<-5> at only 1.2 dB away from the Shannon limit of the channel.

• 社団法人電子情報通信学会の論文
• 2001-10-01

著者

• WADAYAMA Tadashi

  the Faculty of Computer Science and System Engineering, Okayama Prefectural University

• Wadayama Tadashi

  The Faculty Of Computer Science And System Engineering Okayama Prefectural University

• Wadayama Tadashi

  The Faculty Of Computer Science And System Engineering Okayama Perfectural University

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• Matched Design Method for Concatenated Trellis-Coded Modulation
• A Multilevel Construction of Permutation Codes(Special Section on Information Theory and Its Applications)
• A Coded Modulation Scheme Based on Low Density Parity Check Codes(Special Section on Information Theory and Its Applications)
• An Iterative Decoding Algorithm for Channels with Additive Linear Dynamical Noise(Coding Theory)(Information Theory and Its Applications)

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