Pulse-Position Multi-Pulse Modulation for High Data Rate Multiple Access in TR-UWB Systems

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In this paper, a new modulation scheme, Pulse-position Multi-Pulse Modulation (PMM) which is a combination of MPM (Multi-Pulse Modulation) and PPM (Pulse Position Modulation), has been proposed in order to increase the total data rate and improve the error performance. By this scheme, the data-modulated pulse can be used for transmitting more than one bit data depending on the level of modulation. Moreover, the error performance has been improved because for the same <i>E<sub>b</sub></i>/<i>N<sub>0</sub></i>, the energy per pulse has increased. In addition, the multiple access performance of the proposed system has been improved because of more transmitted data bits per pulse. The simulation results show that the total throughput performance of the proposed system has been improved, nearly 5-6 times when compared to the conventional TR-UWB communication system. Because of the higher data rate with a good error performance, the proposed system should be one of good candidates for high data rate communication system.

収録刊行物

  • 電気学会論文誌. C, 電子・情報・システム部門誌 = The transactions of the Institute of Electrical Engineers of Japan. C, A publication of Electronics, Information and System Society  

    電気学会論文誌. C, 電子・情報・システム部門誌 = The transactions of the Institute of Electrical Engineers of Japan. C, A publication of Electronics, Information and System Society 128(2), 231-241, 2008-02-01 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10021131280
  • NII書誌ID(NCID)
    AN10065950
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    03854221
  • NDL 記事登録ID
    9366767
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-795
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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