• Title/Summary/Keyword: Optimal quantization bits selection

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Optimal Quantization Bits Decision of Soft-Decision BCH Codes for DVB-RCS NG Systems (DVB-RCS NG 시스템을 위한 연판정 e-BCH 부호의 구현을 위한 최적 양자화 비트 수 결정)

  • Kim, Min-Hyuk;Park, Tae-Doo;Lim, Byeong-Su;Jung, Ji-Won
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.15 no.9
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    • pp.1895-1902
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    • 2011

  • The soft-decision e-BCH decoding algorithm based on the Chase algorithm is adopted in DVB-RCS NG systems. For implementation, it is necessary to decide the number of optimal quantization bits when soft-decision e-BCH decoding algorithm is processed. Also, the performance must be satisfied. Therefore, in this paper, when the soft-decision e-BCH decoder is implemented, we select the number of optimal quantization bits using BER performance.

  • https://doi.org/10.6109/jkiice.2011.15.9.1895 인용 PDF KSCI