Effective TOA-based location method for mitigating the influence of the NLOS propagation

Tien Tzu Hsueh Pao/Acta Electronica Sinica

Volumn 31, Issue 9, 2003, Pages 1429-1432

  Tian, Xiao Hua ^a   Liao, Gui Sheng ^a  

^a XIDIAN UNIVERSITY   (China)

Author keywords

Maximum likelihood (ML) estimation; Non line of sight (NLOS) propagation; Position location (PL); Time of arrival (TOA)

Indexed keywords

ALGORITHMS; COMPUTER SIMULATION; ELECTROMAGNETIC WAVE PROPAGATION; MAXIMUM LIKELIHOOD ESTIMATION; PROBABILITY DENSITY FUNCTION;

LOCALIZATION ALGORITHMS; MOBILE STATION; POSITION LOCATION; UNBIASED ESTIMATION;

MOBILE TELECOMMUNICATION SYSTEMS;

EID: 1442352157     PISSN: 03722112     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (8)

1. T 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.
2. J Caffery, L Stuber. Overview of radiolocation in CDMA cellular systems [J]. IEEE Commun Mag, 1998, 36(4): 38-45.
3. S S Woo, et al. The NLOS mitigation technique for position location using IS-95 CDMA networks [A]. IEEE VTS Fall VTC [C]. Boston, US: IEEE Press, 2000. 2556-2560.
4. X 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.
5. S 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.
6. William C. Y. Lee. Mobile communication engineering [M]. New York: McGraw-Hall, 1993. Chapter 9.
7. Y T Chan, K C Ho. A simple and efficient estimator for hyperbolic location [J]. IEEE Trans SP, 1994, 42(8): 1905-1915.
8. L 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.