Two Bit Quantization for Turbo Decoder Extrinsic Information with Parameter Reset

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概要

• 論文の詳細を見る

• In this letter, we propose a two-bit representation method for turbo decoder extrinsic information based on bit error count minimization and parameter reset. We show that the performance of the proposed system approaches that of the full precision decoder within 0.17dB and 0.48dB at 1% packet error rate for packet lengths of 500 and 10, 000 information bits. The idea of parameter reset we introduce can be used not only in turbo decoder but also in many other iterative algorithms.

• （社）電子情報通信学会の論文
• 2009-08-01

著者

• YOO Do-Sik

  School of Electronic & Electrical Engineering, Hongik Univ.

• Lim Jongtae

  School Of Electronic & Electrical Engineering Hongik University

• Yoo Do-sik

  School Of Electronic & Electrical Engineering Hongik University

関連論文

• Pseudo Floating Point Representation for Non-binary Turbo Decoder Extrinsic Information Memory Reduction(Fundamental Theories for Communications)
• Two Bit Quantization for Turbo Decoder Extrinsic Information with Parameter Reset

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