An efficient geometry-constrained location estimation algorithm for NLOS environments

2005 International Conference on Wireless Networks, Communications and Mobile Computing

Volumn 1, Issue , 2005, Pages 244-249

  Chen, Chao Lin ^a   Feng, Kai Ten ^a  

^a NATIONAL CHIAO TUNG UNIVERSITY   (Taiwan)

Author keywords

Angle Of Arrival (AOA); Location estimation; Non Line Of Sight (NLOS) errors; Time Of Arrival (TOA); Two step least square method

Indexed keywords

ALGORITHMIC LANGUAGES; COMPUTATIONAL METHODS; GENETIC ALGORITHMS; PARAMETER ESTIMATION; WIRELESS TELECOMMUNICATION SYSTEMS;

ANGLE-OF-ARRIVAL (AOA); LOCATION ESTIMATION; NON-LINE-OF-SIGHT (NLOS) ERRORS; TIME-OF-ARRIVAL (TOA); TWO-STEP LEAST SQUARE METHOD;

TRACKING (POSITION);

EID: 34547139559     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/WIRLES.2005.1549417     Document Type: Conference Paper

References (14)

1. Federal Communications Commission, "Revision of the Commissions Rules to Insure Compatibility with Enhanced 911 Emergency Calling Systems," 1996.
2. S. Feng and C. L. Law, "Assisted GPS and Its Impact on Navigation in Intelligent Transportation Systems," IEEE Intelligent Transportation Systems, 2002, pp. 926-931.
3. Y. Zhao, "Standardization of Mobile Phone Positioning for 3G Systems," IEEE Communications Magazine, vol. 40, July 2002, pp. 108-116.
4. H. Koshima and J. Hoshen, "Personal Locator Services Emerge," IEEE Spectrum, vol. 37, Feb. 2000, pp. 41-48.
5. J. H. Reed, K. J. Krizman, B. D. Woerner, and T. S. Rappaport, "An Overview of the Challenges and Progress in Meeting the E-911 Requirement for Location Service," IEEE Communication Magazine, vol. 36, Apr. 1998, pp. 30-37.
6. W. H. Foy, "Position-Location Solutions by Taylor-Series Estimation," IEEE Trans. Aerosp. Electron. Syst., vol. 12, Mar. 1976, pp. 187-194.
7. X. Wang, Z. Wang, and B. O'Dea, "A TOA-Based Location Algorithm Reducing the Errors due to Non-Line-of-Sight (NLOS) Propagation," IEEE Trans., vol. 52, Jan. 2003, pp. 112-116.
8. Y. T. Chan and K. C. Ho, "A Simple and Efficient Estimator for Hyperbolic Location," IEEE Trans. Signal Processing, vol. 42, 1994, pp. 1905-1915.
9. L. Cong and W. Zhuang, "Hybrid TDOA/AOA Mobile User Location for Wideband CDMA Cellular Systems," IEEE Trans. Wireless Communications, vol. 1, Jul. 2002, pp. 439-437.
10. S. Venkatraman, J. Caffery Jr., and H.-R. You, "A Novel ToA Location Algorithm using LoS Range Estimation for NLoS Environments," IEEE Trans. on Vehicular Technology, Vol. 53, Issue 5, Sept. 2004, pp. 1515-1524.
11. L. J. Greenstein, V. Erceg, Y. S. Yeh, and M. V. Clark, "A New Path-Gain/ Delay-Spread Propagation Model for Digital Cellular Channels," IEEE Trans. on Vehicular Technology, vol. 46, May 1997, pp. 477-485.
12. The CDMA ITU-R RTT Candidate Submission (0.18), June 1998.
13. Japans Proposal for Candidate Radio Transmission Technology on IMT-2000: W-CDMA, June 1998.
14. C. Y. Lee, "Mobile Communications Engineering," McGraw-Hall, NY, 1993.