Novel modulation identification algorithm for multi-path channels based on blind channel identification and equalization

Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology

Volumn 30, Issue 8, 2008, Pages 1810-1814

  Wang, Bin ^a   Ge, Lin Dong ^a   Xu, Li Qing ^b   Liu, Yuan Tao ^a  

^a INFORMATION ENGINEERING UNIVERSITY   (China)

^b Unit 69010 of PLA   (China)

Author keywords

Blind channel identification and equalization; Modulation identification; Order estimation; Perturbation; Subtractive clustering; Wireless communication

Indexed keywords

BLIND EQUALIZATION; EIGENVALUES AND EIGENFUNCTIONS;

BLIND CHANNEL IDENTIFICATION AND EQUALIZATION; MODULATION IDENTIFICATION; ORDER ESTIMATION; PERTURBATION; SUBTRACTIVE CLUSTERING; WIRELESS COMMUNICATIONS;

MODULATION;

EID: 51649109613     PISSN: 10095896     EISSN: None     Source Type: Journal    
DOI: 10.3724/sp.j.1146.2006.02034     Document Type: Article

References (20)

1. Abdi A, Dobre O A, and Choudhry R. Modulation classification in fading channels using antenna arrays[A]. In Proc. IEEE MILCOM 2004[C], Monterey, California, USA, 2004, 1: 211-217.
2. Chen Wei-dong, Yang Shao-quan, Dong Chun-xi, and Xu Song-tao. Algorithm for classification of MPSK signals in multipath channel environments[J]. Journal of China Institute of Communications, 2002, 23(6): 14-21.
3. Feng Xiang and Li Jian-dong. Modualtion classification algorithm and performance analysis[J]. Chinese Journal of Radio Science, 2005, 20(6): 737-740.
4. Venalainen J, Terho L, and Koivunen V. Modulation classification in fading multipath channel[A]. In Proc. IEEE Conference on Signals, Systems and Computers 2002[C], 2002, 2: 1890-1894.
5. Barbarossa S, Swami A, Sadler B, and Spsdafora G. Classification of digital constellations under unknown multipath propagation conditions[A]. In Proc. SPIE 2000[C], 2000, 4045: 175-185.
6. Wang Bin and Ge Lindong. A joint blind equalization and modulation identification algorithm[A]. In Proc. ICCCAS 2006[C], Gui Lin, China, 2006, 1: 593-598.
7. Wang Jian-xin and Song Hui. Digital modulation recognition based on constellation diagram[J]. Journal of China Institute of Communications, 2004, 25(6): 166-173.
8. Wang Bin, Ge Lin-dong, and Xu Li-qing. Algorithm for modulation classification of MPSK/MQAM signals in multi-path channels[A]. Proc. of Communication Theory and Signal Processing[C], Tian Jin, 2006: 38-48.
9. Ding Z. Matrix outer-product decomposition method for blind multiple channel identification[J]. IEEE Trans. on Signal Processing, 1997, 45(12): 3053-3061.
10. Tong L, Xu G, and Kailath T. Blind identification and equalization based on SOS: A time domain approach[J]. IEEE Trans. on Information Theory, 1994, 40(3): 340-349.
11. Moulines E, Duhamel P, Cardoso J F, and Mayrargue S. Subspace methods for the blind identification of multi-channel FIR filters[J]. IEEE Trans. on Signal Processing, 1995, 43(2): 516-525.
12. Abed-Meriam K, et al.. Prediction error methods for time-domain blind identification of multi-channel FIR filters[A]. In Proc. IEEE ICASSP1995[C], Detroit Michigan, USA, 1995: 1968-1971.
13. Gazzah H, Regalia P A, Delmas J P, and Abed-Meraim K. A blind multichannel identification algorithm robust to order overestimation[J]. IEEE Trans. on Signal Processing, 2002, 50(6): 1449-1458.
14. Wax M and Kailath T. Detection of signals by information theoretic criteria[J]. IEEE Trans. on Acoust. Speech Signal Processing, 1985, ASSP-33(2): 387-392.
15. Liavas A P, Regalia P A, and Delmas J P. Blind channel approximation: effective channel order determination[J]. IEEE Trans. on Signal Processing, 1999, 47(12): 3336-3344.
16. Via J, Santamarfa I, and Perez J. Effective channel order estimation based on combined identification/equalization[J]. IEEE Trans. on Signal Processing, 2006, 54(9): 3518-3526.
17. Xu G, Liu H, Tong L, and Kailath T. A least-squares approach to blind channel identification[J]. IEEE Trans. on Signal Processing, 1995, 43(12): 2982-2993.
18. Giannakis G B and Tepedelenlioglu C. Direct blind equalizers of multiple FIR channels: A deterministic approach[J]. IEEE Trans. on Signal Processing, 1999, 47(1): 62-74.
19. Eisenstat S C and Ipsen I C F. Relative perturbation techniques for singular value problems[J]. SIAM J Numer Anal, 1995, 32(6): 1972-1988.
20. Chius S. A cluster estimation method with extension to fuzzy model identification[A]. In Proc. the third IEEE Conference on Fuzzy Systems[C], Orlando, FL, USA, 1994, 2: 1240-1245.