付卫红,杨小牛,刘乃安.基于盲源分离的CDMA多用户检测与伪码估计[J].电子学报,2008,36(7):1319-1323. Fu W H,Yang X N,Liu N A.The multi-user detection and chip sequence estimation for CDMA system based on the blind source separation[J].Acta Electronica Sinica,2008,36(7):1319-1323.(in Chinese)
[2]
Shen L,Zhao Z J.Blind estimation of the pseudo-random sequences of direct sequence spread spectrum signals in multi-path using fast ICA.Pacific-Asia Conference on Circuits,Communications and System.Chengdu,China,2009.531-535.
[3]
Yingwei Y,Poor H V.Eavesdropping in the synchronous CDMA channel:An EM-based approach [J].IEEE Trans.on Signal Processing.2001,49(8):1748-1756.
[4]
P-Y Qiu,Z -T Huang,W -L Jiang,C Zhang.Improved blind spreading sequence estimation algorithm for the direct sequence spread spectrum signals [J].IET Signal Processing,2008,2(2):139-146.
[5]
P -Y Qiu,Z -T Huang,W -L Jiang,C Zhang.Blind multiuser spreading sequences estimation algorithm for the direct-sequence code division multiple access signals [J].IET Signal Processing,2010,4(5):465-478.
[6]
Huaguo Zhang,Ping Wei.Blind Despreading of the long-code Direct Sequence Spread Spectrum Signal[J].Pacific-Asia Conference on Circuits,Communications and System,2010:425-427.
[7]
F Tilde,I Luciano,N Antonio,T Marion.On the second-order cyclostationarity properties of long-code DSSS signals[J].IEEE Trancaction Communications,2006,54(10):1741-1746.
[8]
K H A Kiirkklinen,M J Laukkanan,H K Tarnanen.Performance of asynchronous DS-CDMA system with long and short spreading codes[J].Electronics Letters,1994,30:1035-1036.
[9]
Nzéza C N,Gautier R,Burel G.Blind multiuser identification in multirate CDMA transmissions:A new approach.Proc the Fortieth Asilomar Conference on Signals,Systems and Computers.Pacific Grove,CA,2006.2162-2166.
[10]
Koivisto T,Koivunen V.Blind despreading of short-code DS-CDMA signals in asynchronous multi-user systems [J].Signal Processing,2007,11(87):2560-2568.
[11]
陆凤波,黄知涛,姜文利.基于Fast-ICA的CDMA信号扩频序列盲估计及性能分析[J].通信学报,2011,32(8):136-142. Lu F B,Huang Z T,Jiang W L.Blind estimation of spreading sequence of CDMA signals based on Fast-ICA and performance analysis[J].Journal of Communications,2011,32(8):136-142(in Chinese)
[12]
C Bouder,S Azou,G Burel.Performance analysis of a spreading sequence estimator for spread spectrum transmissions[J].J Franklin Inst,2004,341(7):595-614.
[13]
G Burel.Detection of spread spectrum transmissions using fluctuations of correlation estimators.IEEE-ISPACS’2000.Hawaii,USA,2000:B8.2.5.1-B8.2.5.6.
[14]
Aapo Hyvrinen.Fast and robust fixed-point algorithms for independent component analysis [J].IEEE Trans Neural Networks,1999,10(3):626-634.1319-1323.
[15]
Xiaoniu Yang,Junliang Yao, Jiandong Li,and Zhao Li.Performance analysis of the FastICA algorithm in ICA-based co-channel communication system.Pro The 5th international Conference on Wireless Communication,Network and Mobile Computing.Beijing,China,2009.2055-2058.