Robust noise variance and channel estimation for SC-FDE UWB systems under narrowband interference

IEEE Transactions on Wireless Communications

Volumn 8, Issue 6, 2009, Pages 3249-3259

  Wang, Dan ^a   Jiang, Ling Ge ^a   He, Chen ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

Channel estimation; Narrowband interference (NBI); Noise variance; Order statistic; Robust estimation; Ultrawideband (UWB)

Indexed keywords

CFAR DETECTOR; CHANNEL ESTIMATE; CHANNEL STATISTICS; DELAY SPREAD; ESTIMATION PROBLEM; ESTIMATION VARIANCE; EXISTING METHOD; EXPONENTIAL DISTRIBUTIONS; FREQUENCY BINS; GENERAL CONSTANTS; LEAST SQUARES; LOW COMPLEXITY; MEDIAN FILTERING; NARROW BAND INTERFERENCE; NARROWBAND INTERFERENCE (NBI); NOISE REDUCTIONS; NOISE VARIANCE; ORDER STATISTIC; ORDER STATISTICS; ROBUST CHANNEL ESTIMATION; ROBUST ESTIMATION; SIMULATION RESULT; SYMMETRY PROPERTIES; THRESHOLD FILTERING; UWB CHANNEL; UWB SYSTEM;

ALARM SYSTEMS; BROADBAND NETWORKS; CARRIER COMMUNICATION; PARAMETER ESTIMATION; PARTICLE BEAM INJECTION; RADIO INTERFERENCE; SPURIOUS SIGNAL NOISE;

CHANNEL ESTIMATION;

EID: 67651177717     PISSN: 15361276     EISSN: None     Source Type: Journal    
DOI: 10.1109/TWC.2009.081015     Document Type: Article

References (27)

1. Y. Wang, X. D. Dong, P. H. Wittke, and S. M. Mo, "Cyclic prefixed single carrier transmission in ultra-wideband communications," IEEE Trans. Wireless Commun., vol. 5, no. 8, pp. 2017-2021, Aug. 2006.
2. D. Hu, L. H. He, and L. X. Yang, "Joint pilot tone and channel estimator design for OFDM systems," IEEE Commun. Lett., vol. 10, no. 10, pp. 695-697, Oct. 2006.
3. O. Edfors, M. Sandell, J. J. van de Beek, et al., "OFDM channel estimation by singular value decomposition," IEEE Trans. Commun., vol. 46, no. 7, pp. 931-939, July 1998.
4. S. M. Kay, Fundamentals of Statistical Signal Processing: Estimation Theory. Prentice-Hall, 1993.
5. D. Wang, L. G. Jiang, and C. He, "Noise variance estimation and optimal sequences for channel estimation in SC-FDE UWB systems," Electron. Lett., vol. 43, no. 11, pp. 621-623, May 2007.
6. J. J. van de Beek, O. Edfors, M. Sandell, et al., "On channel estimation in OFDM systems," in Proc. IEEE Vehicular Technology Conference (VTC), Chicago, IL, July 1995, vol. 2, pp. 815-819.
7. Y. Wang and X. D. Dong, "Frequency-domain channel estimation for SC-FDE in UWB communications," IEEE Trans. Commun., vol. 54, no. 12, pp. 2155-2163, Dec. 2006.
8. L. Deneire, P. Vandenameele, L. Van der Perre, B. Gyselinckx, and M. Engels, "A low-complexity ML channel estimator for OFDM," IEEE Trans. Commun., vol. 51, no. 2, pp. 135-140, Feb. 2003.
9. A. Chini, Y. Y. Wu, M. El-Tanany, and S. Mahmoud, "Filtered decision feedback channel estimation for OFDM-based DTV terrestrial broadcasting systems," IEEE Trans. Broadcasting, vol. 44, no. 1, pp. 2-11, Mar. 1998.
10. H. Zamiri-Jafarian, M. J. Omidi, and S. Pasupathy, "Improved channel estimation using noise reduction for OFDM systems," in Proc. IEEE Vehicular Technology Conference (VTC), Jeju, South Korea, Apr. 2003, vol. 57, no. 2, pp. 1308-1312.
11. C. S. Patel, G. L. Stuber, and T. G. Pratt, "Analysis of OFDM/MC-CDMA under imperfect channel estimation and jamming," in Proc. IEEE Wireless Communications and Networking Conference (WCNC), Atlanta, GA, Mar. 2004, vol. 2, pp. 954-958.
12. M. Ghosh and V. Gaddam, "Bluetooth interference cancellation for 802.11g WLAN receivers," in Proc. IEEE International Conference on Communications (ICC), Anchorage, AK, May 2003, vol. 2, pp. 1169- 1173.
13. M. Han, T. Yu, J. Kim, et al., "OFDM channel estimation with jammed pilot detector under narrow-band jamming," IEEE Trans. Veh. Technol., vol. 57, no. 3, pp. 1934-1939, May 2008.
14. W. Bai, C. He, L. G. Jiang, and X. X. Li, "Robust channel estimation in MIMO-OFDM systems," Electron. Lett., vol. 39, no. 2, pp. 242-244, Jan. 2003.
15. S. Kalyani and K. Giridhar, "Mitigation of error propagation in decision directed OFDM channel tracking using generalized M estimators," IEEE Trans. Signal Processing, vol. 55, no. 5, pp. 1659-1672, May 2007.
16. T. Anil Kumar, K. Deergha Rao, and M. N. Swamy, "A robust technique for multiuser detection in non Gaussian channels," in Proc. IEEE International Midwest Symposium on Circuits and Systems, Hiroshima, Japan, July 2004, vol. 3, pp. 247-250.
17. H. Cheng, Z. G. Zhang, and S. C. Chan, "Robust channel estimation and multiuser detection for MC-CDMA systems under narrowband interference," in Proc. IEEE International Symposium on Circuits and Systems (ISCAS), Kos, Greece, May 2006, pp. 1563-1566.
18. A. Basu and K. K. Paliwal, "Robust M-estimates and generalized Mestimates for autoregressive parameter estimation," in Proc. Fourth IEEE Region 10 International Conference (TENCON), Bombay, India, Nov. 1989, pp. 355-358.
19. S. Kalyani and K. Giridhar, "Extreme value theory based OFDM channel estimation in the presence of narrowband interference," in Proc. IEEE Global Telecommunications Conference (GLOBECOM), San Francisco, CA, Nov. 2006, SPC02-6, pp. 1-5.
20. J. Hawkes, On the Asymptotic Behaviour of Sample Spacings. Math. Proc. Cambridge Philos. Soc., 1981.
21. H. Q. Quach, "Narrowband interference detection and mitigation for indoor ultra-wideband communication systems," M.S. thesis, University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 2006.
22. J. G. Proakis, Digital Communications, 4th ed. McGraw-Hill Companies, Inc., 2001.
23. V. Anastassopoulos and G. Lampropoulos, "A new and robust CFAR detection algorithm," IEEE Trans. Aerospace and Electron. Syst., vol. 28, no. 2, pp.420-427, Apr. 1992.
24. D. T. Nagle and J. Saniie, "Performance analysis of linearly combined order statistic CFAR detectors," IEEE Trans. Aerospace and Electron. Syst., vol. 31, no. 2, pp.522-533, Apr. 1995.
25. T. Kasparis, M, Georgiopoulos, and E. Payne, "Non-linear filtering techniques for narrowband interference rejection in direct sequence spread-spectrum systems," in Proc. IEEE Military Communications Conference (MILCOM), McLean, VA, USA, Dec. 1991, vol. 1, pp. 360- 364.
26. J. Foerster, Channel modeling subcommittee report (final), IEEE P802.15.3a Working Group, P802.15-02/490r1-SG3a, Feb. 2003.
27. D. C. Chu, "Polyphase codes with good periodic correlation properties," IEEE Trans. Inform. Theory, vol. 18, no. 4, pp. 531-532, July 1972.