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      [1]聶 淼,張中兆.DTR-UWB幀級快速低復雜度同步算法[J].哈爾濱工程大學學報,2010,(11):0.
       NIE Miao,Zhang Zhong-zhao.Fast and Low-Complexity Frame-Level Synchronization for Differential Transmitted Reference Receivers[J].hebgcdxxb,2010,(11):0.
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      DTR-UWB幀級快速低復雜度同步算法(/HTML)
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      《哈爾濱工程大學學報》[ISSN:1006-6977/CN:61-1281/TN]

      卷:
      期數:
      2010年11期
      頁碼:
      0
      欄目:
      出版日期:
      2010-11-25

      文章信息/Info

      Title:
      Fast and Low-Complexity Frame-Level Synchronization for Differential Transmitted Reference Receivers
      作者:
      聶 淼張中兆
      哈爾濱工業大學 電子與信息工程學院,黑龍江 哈爾濱 150001
      Author(s):
      NIE MiaoZhang Zhong-zhao
      關鍵詞:
      差分傳輸引導波超寬帶幀級同步
      文獻標志碼:
      A
      摘要:
      超寬帶通信系統同步的精確度是影響系統性能的關鍵問題,為減少差分傳輸引導波超寬帶通信系統同步算法的平均捕獲時間和提高同步算法的精確度,設計了一種變換同步算法積分區間和門限值比較法相結合的幀級快速同步算法。同步算法在保證精確度的同時,減少了算法的平均捕獲時間。依據馬爾科夫理論和Z變換理論,結合算法的信號流程圖,從理論上推導了同步算法的平均捕獲時間和平均捕獲概率。通過仿真,驗證了同步算法優于已有的幀級同步算法。

      參考文獻/References:

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      [3]Lottici V, DAndrea A,Mengali N U. Channel estimation for ultra-wideband communications [J]. IEEE Selected. Areas Communications, 2002, 20(9):1638–1645.

      [4]Qiu R C. A study of the ultra-wideband wireless propagation channel and optimum UWB receiver design [J]. IEEE Selected. Areas Communications, 2002, 20:1628–1636.

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      [6]ANTOMIO A D, LORENZO T.A differential receiver for UWB systems[J].IEEE Transactions on Wireless Communications .2006, 5(7)5:1601-1605

      [7]ANTONIO A D,UMBERTO M, LORENZO T. Synchronization for differential transmitted reference receivers[J].IEEE Transactions on wireless communications[J].2007,6:4154-4163

      [8]Marco D R, Annoni A, Graziosi F. A Novel Class of Algorithms for Timing Acquisition of Differential Transmitted Reference UWB Receivers: Architecture, Performance Analysis and System Design [J] IEEE Transactions On Wireless Communications, 2008, 7(6):2368-2386.

      [9] He N, Tepedelenlioglu C. Performance analysis of non-coherent UWB receivers at different synchronization levels [J]. IEEE Transactions on Wireless Communications, 2006, 5(6):1266-1273

      [10]He N,Tepedelenlioglu C. Fast and Low-Complexity Frame-Level Synchronization for Transmitted Reference Receivers [J].IEEE Transaction on Wireless Communication, 2007, 6:1014-1023.

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      更新日期/Last Update: 2011-01-04
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