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Volume 27 Issue 3
Mar.  2005
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He Yan, Hu Han-ying, Zhou Shan. A TOA Based Believable Factor Mobile Location Algorithm[J]. Journal of Electronics & Information Technology, 2005, 27(3): 373-376.
Citation: He Yan, Hu Han-ying, Zhou Shan. A TOA Based Believable Factor Mobile Location Algorithm[J]. Journal of Electronics & Information Technology, 2005, 27(3): 373-376.

A TOA Based Believable Factor Mobile Location Algorithm

  • Received Date: 2003-11-13
  • Rev Recd Date: 2004-04-26
  • Publish Date: 2005-03-19
  • A key obstacle to high accuracy mobile location is the None Line of Sight (NLOS) transmission of signal. This paper presents a new radio location algorithm-believable factor algorithm (BFA), based on the time of arrival (TOA) range measurements, using the geometric relationship between the base station and measurements, the path loss model and received signal strength. Different distributed NLOS error is utilized to research the performance of this approach. Results show that the BFA algorithm can efficiently reduce the influence of the NLOS error, and is robust to different distributed NLOS error. The location accuracy has been improved greatly compared with other algorithms.
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  • Caffery J. Wireless Location in CDMA Cellular Radio Systems[M]. Boston: Kluwer Academic Publishers, 1999,Chapter 1,2.[2]Caffery J, Stuber G. Overview ofradiolocation in CDMA cellular systems[J]. IEEE Communications Magazine, 1998, 4(1):38-45.[3]Caffery J. A new approach to the geometry of TOA location[A][C]. IEEE VTC2000 Fall September 24-28, Boston,USA, 2000:1943 - 1949.[4]Venkatraman S, Caffery J, You H R. Location using LOS range estimation in NLOS environments[A][C]. IEEE VTC 2002Spring, May 6-9, Birmingham, UK, 2002, vol. 2:856 - 860.[5]FCC, Revision of the commissions rules to insure compatibility with enhanced 911 emergency calling systems[R]. Technical Report RM-8143, 1996.[6]Cong L, Zhang W. Non-line-of-sight error mitigation in TDOA mobile location[A][C]. IEEE GLOBECOM 2001, November 25-29, San Antonio, USA, 2001, vol. 1:680 - 684.[7]Gordon L, Stuber G. Principles of Mobile Communication[M]. Boston: Kluwer Academic Publishers, 2001: 109 - 111.[8]郑宝玉,糜正琨,王良元.通信工程中的最优化方法[M].北京:北京邮电大学出版社,1996,第四章.[9]Rooyen P, Lotter M, Wyk D, Space-Time Processing for CDMA Mobile Communications[M]. Boston: Kluwer Academic Publishers, 2000:65 - 69.
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