期刊文献+

TDOA技术在GSM和CDMA网络中的应用分析

TDOA technology application analysis in GSM and CDMA network
下载PDF
导出
摘要 介绍TDOA(Time Difference of Arrival)技术的数学模型,以及TDOA技术在GSM(Global System for Mobile Communication)和CDMA(Code Division Multiple Access)网络的实际应用。最后通过仿真分析,对GSM和CDMA网络进行了性能比较,深入分析了两种网络的特点,对于在实际应用中如何选择定位网络有很好的指导作用,具有很高的实际应用价值。 TDOA( Time Difference of Arrival)technology mathematics model was produced and it was applied to actual GSM( Global System for Mobile Communication)and CDMA( Code Division Muhiple Access)network. Finally compared GSM network performance with CDMA network by simulation analysis and analyzed two networks characteristic. It had a good guidance function to how to select location network in practice and high practice application value.
作者 王鑫 张朝柱
出处 《黑龙江大学自然科学学报》 CAS 北大核心 2010年第3期403-406,共4页 Journal of Natural Science of Heilongjiang University
基金 国家自然科学基金资助项目(60672034) 黑龙江省高等学校青年学术骨干支持计划项目(1153G063)
关键词 无线定位技术 定位算法 到达时间差 GSM CDMA wireless location technology location algorithm TDOA GSM CDMA
  • 相关文献

参考文献6

  • 1SAYED A H,TARIGHATA A,KHAJEHNOUR1 N.Network-based wireless location:challenges faced in developing techniques for accurate wireless location information[J].IEEE Signal Processing Magazine,2005,4(22):24-40.
  • 2WANG K D.Geolocation in urban areas using signal strength repeatability[J].IEEE Comm Letters,2001,10:(5) 411-413.
  • 3田孝华,廖桂生.一种有效减小非视距传播影响的TOA定位方法[J].电子学报,2003,31(9):1429-1432. 被引量:30
  • 4WANG Jie -jun,HUANG Chao,ZHOU Jie,et al.The impact of AOA energy distribution on the spatial fading correlation and SER performance of a circular antenna array[C].IFTP International Conference on WOCN,2006:1-4.
  • 5赵春晖,吴舟.基于NLOS环境下的TOA/AOA混合定位算法[J].哈尔滨工业大学学报,2007,39(1):85-88. 被引量:7
  • 6WANG Chin-der,LIN Ming-hui.Data fusion methods for accuracy improvement in wireless location systems[J].IEEE WCNC,2004 (1):471 -476.

二级参考文献19

  • 1T S Rappaport,J H Reed ,B D Woerner,Position location using wireless communications on highways of the future[J].IEEE Commun Mag,1996,34(10) :33 -41.
  • 2J Caffery,L Stuber ,Overview of radiolocation in CDMA cellular systems[J].IEEE Commun Mag, 1998, 36(4) .38 - 45.
  • 3S S Woo, et al.The NLOS mitigation technique for prosition location using IS-95 CDMA networks[ A] .IEEE VIS Fall VTC[C] .Boston, US:IEEE Press, 2000.2556 - 2560.
  • 4X M Shen, et al. Mobile location estimation in cellular networks using fuzzy logic[A]. IEEE VTS Fall VTC[C]. Boston, US: IEEE Press,2000.2108 - 2114.
  • 5S S Wang, M Green. Mobile location method for non-line-of-sight situation[A].IEEE VTS Fall VTC[C].Boston,US:IEEE Press,2000,608- 612.
  • 6William C. Y. Lee. Mobile communication engineering[ M ]. New York:McGraw-Hall, 1993. Chapter 9.
  • 7Y T Chan,K C Ho.A simple and efficient estimator for hyperbolic location[J]. IEEE Trans SP, 1994,42(8) : 1905 - 1915.
  • 8L J Greenstein ,et al.A new path-gain/delay spread propagation model for digital cellular channels[J].IEEE Trans on VT, 1997,46(2):477 -484.
  • 9REED J H.An overview of the challenges and progress in meeting the E-911 requirement for location service[J].IEEE Communications Magazine,1998,(4):30-37.
  • 10CAFFERY J.Wireless Location in CDMA Cellular Radio System[M].Kluwer Academice Publishers,2001.

共引文献35

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部