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Pre-Rake合并超宽带无线接收机的性能 被引量：1

Performance analysis of UWB receiver using Pre-Rake combining
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摘要 基于IEEE802.15.3a的UWB信道模型,采用BPSK调制研究了UWB系统中使用Pre-Rake合并方法的接收性能。Pre-Rake合并接收机不仅具有较低复杂度,而且可以有效地克服码间干扰。仿真结果表明,在CM1,CM2,CM3,CM4任意一种信道环境下,随着传输速率的提高,Pre-Rake的接收性能明显高于传统Rake接收机。 Performance of a Pre-Rake combining receiver for a BPSK modulation UWB system was studied in a realistic channel mode proposed by IEEE 802.15.3a task group. This Pre-Rake combining receiver not only possesses low structure complexity but also can largely decrease the effect of intersymbol interference （ISI）. Simulation results indicate that in each of the four channel circumstance （CM1, CM2, CM3, CM4）, this Pre-Rake combining receiver performs better than the conventional Rake receiver under higher transmission bit rate.
作者 谢宁 赵晓晖 莫秀玲 孙玉晶
机构地区 吉林大学通信工程学院
出处 《吉林大学学报（工学版）》 EI CAS CSCD 北大核心 2007年第5期1192-1196,共5页 Journal of Jilin University:Engineering and Technology Edition
基金 吉林省科技发展计划项目(20050521)
关键词 通信技术 超宽带无线通信 Pre-Rake合并 接收机性能分析 communication UWB wireless communication system Pre-Rake combiner receiver performance analysis
分类号 TN911.25 [电子电信—通信与信息系统]
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参考文献7

  • 1Win M Z,Scholtz R A.Ultra-wide bandwidth timehopping spread-spectrum impulse radio for wireless multiple-access communications[J].IEEE Transactions on Communication,2000,48(4):679-689.
  • 2Roberto A,Rogerson G.Ultra-wideband wireless system[J].IEEE Microwave Magazine,2003,4(2):36-47.
  • 3Hongsan S,Alexander M,Andreas F,et al.Optimum combining for time hopping impulse radio UWB rake receivers[C]// Ultra Wideband Systems and Technologies,2003 IEEE Conference,USA,2003.
  • 4Rajeswaran A,Foerster J R,Srinivasa S V.Rake performance for a pulse based UWB system in a realistic UWB indoor channel[C]//2003 International Conference on Communications (ICC 2003),Anchorage,AK,United States,2003.
  • 5Jun M,Oh T.Performance of Pre-rake combining time hopping UWB system[J].IEEE Traus on Consumer Electronics,2004,50(4):1033-1037.
  • 6Esmailzadeh R,Nakagawa M.TDD-CDMA for wireless communications[M].BOSTON:Artech House,2003.
  • 7Esmailzadeh R,Sourour E,Nakagawa M.Pre-rake diversity combining in time-division duplex CDMA mobile communications[J].IEEE Transactions on Vehicular Technology,1999,48(3):795-801.

同被引文献10

  • 1RAJESWARAN A, SOMAYAZULU V S, FORESTOR J R. Rake Performance for a Pulse Based UWB System in Arealistic UWB Indoor Channel [ C ] // IEEE International Conference on Communications. Anchorage, Alasca, USA : IEEE Press, 2003 (4) : 2879-2883.
  • 2ESMAILZADEH R, NAKAGAWA M. Pre-Rake Diversity Combination for Direct Sequence Spread Spectrum Mobile Communication Systems [J]. IEICE Trans Commun, 1993, E76-B (8) : 1008-1015.
  • 3ESMAILZADEH R, SOUROUR E, NAKAGAWA M. Prerake Diversity Combining in Time-Division Duplex CDMA Mobile Communications [J]. IEEE Trans Veh Technol, 1999, 48 (3) : 795-801.
  • 4GERLACH D, PAULRAJ A. Base Station Transmitting Antenna Arrays for Muhipath Environments [ J ]. Signal Processing, 1996, 54 (1): 59-73.
  • 5RULY CHOI LAI-U, KHALED B L, MURCH R D. MISO CDMA Transmission with Simplified Receiver for Wireless Communication Handsets [ J]. IEEE Transactions on Communications, 2001,49 (5) : 888-898.
  • 6CHOI LAI-U, MURCH R D. Transmit-Preprocessing Techniques with Simplified Receivers for the Downlink of MISO TDDCDMA Systems [ J ]. IEEE Transactions on Vehicular Technology, 2004, 53 (2) : 285-295.
  • 7DAVID TSE, PRAMOD VISWANATH. Fundamentals of Wireless Communication [ M ]. [S. l. ]: Cambridge University Press, 2004.
  • 8JUN M, OH T. Performance of Pre-Rake Combining Time Hopping UWB System [ J]. IEEE Transactions on Consumer Electronics, 2004, 50 (4) : 1033-1037.
  • 9MO SHAOMIN S, GUO Nan, JOHN Q ZHANG, et al. UWB MISO Time Reversal with Energy Detector Receiver over ISI Channels [ C ] // Consumer Communications and Networking Conference Harrahs Las Vegas. Nevada: IEEE Press, 2007, 53 (6): 629-633.
  • 10徐勇,吕英华,吕剑刚,张洪欣.室内超宽带无线通信信号的特性与干扰研究[J].吉林大学学报（信息科学版）,2008,26(1):10-15. 被引量：1

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吉林大学学报（工学版）
2007年 第5期

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