Performances of Asynchronous Slow-Frequency-Hopped Multiple Access Systems with RTT Techniques for Side Information Generation

  • SU Ing-Jiunn
    Department of Electrical Engineering, National Taiwan University
  • WU Jingshown
    Department of Electrical Engineering, National Taiwan University

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抄録

The symbol basis side information generated by Viterbi's ratio threshold test technique is proposed to improve the performance of the asynchronous slow-frequency-hopped multiple access system with BFSK signaling in the frequency nonselective fading channel. By properly setting the ratio threshold to produce erasure decisions for the received symbols, the system performances are optimized. The relationship among the hit symbols in a hop duration is exploited by this symbol basis side information to greatly reduce the packet error probability. This packet error rate improvement can be as large as two order of magnitude, compared with perfect hop basis side information systems.

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詳細情報

  • CRID
    1572824502217818624
  • NII論文ID
    110003207949
  • NII書誌ID
    AA10826239
  • ISSN
    09168508
  • 本文言語コード
    en
  • データソース種別
    • CiNii Articles

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