ユニバーサル情報源・通信路結合符号化に関する一考察 A Note on the Weak Universal Joint Source-Channel Coding

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Author(s)

Abstract

従来,情報源の確率構造と通信路の誤り確率が既知である一般情報源,一般通信路において誤りなく情報伝送可能な必要十分条件が求められていた.本研究では,そこで得られた結果をユニバーサル情報源・通信路結合符号化に応用する.また,分離定理に関しても考察する.

In this paper, a weak universal joint source-channel coding is considered. Weak universal means that a source probabilistic structure and a channel probabilistic structure are parametric and the set of parameter and its prior probability are known, but the parameter is unknown. Then we show a condition for the class of sources and channels that the error probability averaged by prior probability converges to 0.

Journal

  • IEICE technical report

    IEICE technical report 107(422), 1-6, 2008-01-17

    The Institute of Electronics, Information and Communication Engineers

References:  9

Codes

  • NII Article ID (NAID)
    110006623044
  • NII NACSIS-CAT ID (NCID)
    AN10013083
  • Text Lang
    ENG
  • Article Type
    ART
  • ISSN
    09135685
  • NDL Article ID
    9376910
  • NDL Source Classification
    ZN33(科学技術--電気工学・電気機械工業--電子工学・電気通信)
  • NDL Call No.
    Z16-940
  • Data Source
    CJP  NDL  NII-ELS 
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