Multipath channel tracking using random sets with application to OFDM systems

ISSPIT 2007 - 2007 IEEE International Symposium on Signal Processing and Information Technology

Volumn , Issue , 2007, Pages 1121-1125

  Angelosante, Daniele ^a   Biglieri, Ezio ^b   Lops, Marco ^a  

^a UNIVERSITY OF CASSINO AND SOUTHERN LAZIO   (Italy)

^b UNIVERSITAT POMPEU FABRA   (Spain)

Author keywords

Channel estimation; OFDM; Particle filter; Random set theory; Rao Blackwellisation

Indexed keywords

CHANNEL RESPONSE; CHANNEL TAPS; CHANNEL TRACKING; COHERENT DETECTION; DYNAMIC SYSTEMS; ESTIMATION ERRORS; ESTIMATION PROBLEM; GAUSSIANS; HIGH QUALITY; MULTI-PATH; MULTI-PATH COMPONENTS; MULTIPATH CHANNELS; OFDM SYSTEMS; PARTICLE FILTER; RANDOM SET; RANDOM SET THEORY; RAOBLACKWELLISATION; TIME VARYING; TRACKING ALGORITHM; WIRELESS COMMUNICATION SYSTEM;

AIR FILTERS; CELLULAR TELEPHONE SYSTEMS; DYNAMICAL SYSTEMS; ESTIMATION; GLOBAL SYSTEM FOR MOBILE COMMUNICATIONS; INFORMATION TECHNOLOGY; MOBILE COMPUTING; NONLINEAR FILTERING; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; SET THEORY; SIGNAL PROCESSING; TELECOMMUNICATION SYSTEMS;

CHANNEL ESTIMATION;

EID: 70350755463     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISSPIT.2007.4458063     Document Type: Conference Paper

References (8)

1. L. Cao and N. C. Beaulieu, "Exact error-rate analysis of diversity 16-QAM with channel estimation error" IEEE Trans. Commun., Vol. 52, No. 6, pp. 1019-1029, June 2004.
2. Z. Yuanjin, "A novel channel estimation and tracking method for wireless. OFDM systems based on pilots and Kalman filtering", IEEE Trans. Consumer Electronics, Vol. 49, No. 2, pp. 275-283, May 2003.
3. R. Mahler, "Multi-target Bayes filtering via first-order multi-target moments", IEEE Trans. AES, Vol. 39, pp. 1152-1178, 2003.
4. W.-K. Ma, B.-N. Vo, S. S. Singh, and A. Baddeley, "Tracking an unknown time-varying number of speakers using TDOA measurements: a random finite set approach", IEEE Trans. Signal Processing, Vol. 54, No. 9, pp. 3291-3304, September 2006.
5. E. Biglieri and M. Lops, "Multiuser detection in a dynamic environment. Part I: User identification and data detection," IEEE Trans. on Inform. Theory, Sept. 2007, in press.
6. D. Angelosante, E. Biglieri and M. Lops, "Multipath Channel Tracking in OFDM systems with an unknown number of paths", Proceeding of PIMRC 2007, Athens, Greece.
7. A. Doucet, N. de Freitas, K. Murphy and S. Russell, "Rao- Blackwellised particle filtering for dynamic Bayesian networks", in Proceedings of UAI, San Francisco, CA., 2000.
8. B. Yang, K. B. Letaief, R. S. Cheng, and Z. Cao, "Channel estimation for OFDM transmission in multipath fading channel based on parametric channel model", IEEE Trans. Comm., Vol. 49, No. 3, pp. 467-479, March 2001.