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Improving coarse frame synchronization by UE-UE interference for OFDMA-TDD systems 被引量：1

Improving coarse frame synchronization by UE-UE interference for OFDMA-TDD systems
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摘要 This article studies the coarse flame synchronization of orthogonal frequency division multiplexing access-time division duplex （OFDMA-TDD） systems and proposes a new method to improve coarse frame synchronization performance. The new method utilizes the user equipment to user equipment （UE-UE） interference, which is usually considered as a specific challenge for time division duplex （TDD） and also as implicit frame boundary information to enhance coarse frame synchronization performance. Numerical results show the synchronization performance is imoroved bv the new method. This article studies the coarse flame synchronization of orthogonal frequency division multiplexing access-time division duplex （OFDMA-TDD） systems and proposes a new method to improve coarse frame synchronization performance. The new method utilizes the user equipment to user equipment （UE-UE） interference, which is usually considered as a specific challenge for time division duplex （TDD） and also as implicit frame boundary information to enhance coarse frame synchronization performance. Numerical results show the synchronization performance is imoroved bv the new method.
作者 ZHU Yuan WANG Chun-ye YANG Da-cheng
机构地区 Wireless Theory and Technology Laboratory
出处 《The Journal of China Universities of Posts and Telecommunications》 EI CSCD 2008年第4期30-34,共5页 中国邮电高校学报（英文版）
基金 QUALCOMM INC
关键词 orthogonal frequency division multiplexing access time division duplex SYNCHRONIZATION training symbol orthogonal frequency division multiplexing access, time division duplex, synchronization, training symbol
分类号 TN91 [电子电信—通信与信息系统]
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参考文献7

  • 13GPP 25.814 v7.1.0. Physical layer aspects for evolved Universal Terrestrial Radio Access (UTRA). 2006
  • 2Schmidl T, Cox D. Robust frequency and timing synchronization for OFDM. IEEE Transactions on Communications, 1997, 45(12): 1613-1621
  • 3Kim H, Choe S. A timing synchronization of OFDMA-TDD systems over multipath fading channels. Proceedings of 8th International Conference on Advanced Communication Technology (ICACT'06): Vol 1, Feb 20-22, Phoenix Park, Korea. Piscataway, NJ, USA: IEEE, 2006:398-400
  • 4Paul H. A Technique for orthogonal frequency division multiplexing frequency offset correction. IEEE Transactions on Communications, 1994, 42(10): 2908-2914
  • 5Thierry P, Mark V, Mark M. BER sensitivity of OFDM systems to carrier frequency offset and wiener phase noise. IEEE Transactions on Communications, 1995, 43(2-4): 191-193
  • 6Branislav M, Popovid. Generalized chirp-like polyphase sequences with optimum correlation properties. IEEE Transactions on Information Theory, 1992,38(4): 1406-1409
  • 73GPP 45.005 V7.4.0. Radio transmission and reception. 2006

同被引文献6

  • 1刘俊琳,邓单,朱近,康邱玲.一种基于频域相关实现OFDM时频同步的方法[J].电子与信息学报,2006,28(8):1354-1359. 被引量：4
  • 2WU Ming, WU Fei, XIE Chang-sheng. The Design and Implementation of WiMAX Base Station MAC Based on Intel Network Processor [ C ]//IEEE computer society. The 2008 International Conference on Embedded Software and System Symposia ( ICESS2008 ). sichuan: icesssympo- sia,2008:350-354.
  • 3IEEE. IEEE Std 802. 16-2004, IEEE Standard for Local and metropolitan area networks Part 16:Air Interface for Fixed Broadband Wireless Access Systems [ S ]. London : IEEE Press ,2004.
  • 4IEEE. IEEE802. 16e-2005, IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems fo Amend- ment 2: Physical and Medium Access Control Layers Com- bined Fixed and Mobile Operation in Licensed Bands and Corrigendum 1 [ S ]. London: IEEE Press,2005.
  • 5胥勋林,蒋龙龙,鲜继清,吴艳彬.IEEE802.16e宽带无线移动接入网络休眠模式研究[J].重庆邮电大学学报（自然科学版）,2008,20(5):553-556. 被引量：1
  • 6胡金龙,庞迪,周继华,赵萃萃,石晶林.灵活易移植的WiMAX MAC协议栈软件系统[J].北京邮电大学学报,2010,33(1):70-73. 被引量：3

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The Journal of China Universities of Posts and Telecommunications
2008年 第4期

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