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Ó¢ÎÄÃû³Æ£ºa blind evolutionary particle filtering detector in flat fading channels
ÆÚ¿¯µÄÓ¢ÎÄÃû£ºjournal of electronics & information technology
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1.   Accession number:  20082811371385

Title:  Blind evolutionary particle filtering detector in flat fading channels

Authors:  Zhang, Hong-Yan1 ; Xie, Yue-Lei1 ; Ouyang, Shan1  

Author affiliation:  1  School of Information and Communications, Guilin University of Electronic Technology, Guilin 541004, China


Corresponding author:  Zhang, H.-Y.

Source title:  Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology

Abbreviated source title:  Dianzi Yu Xinxi Xuebao

Volume:  30

Issue:  6

Issue date:  June 2008

Publication year:  2008

Pages:  1413-1415

Language:  Chinese

ISSN:  10095896

CODEN:  DKXUEC

Document type:  Journal article (JA)

Publisher:  Science Press, 18,Shuangqing Street,Haidian, Beijing, 100085, China

Abstract:  To overcome the drawbacks of samples impoverishment, an evolutionary particle filtering algorithm is proposed for blind signal detection over flat Rayleigh fading channels whose model coefficients are unknown. During the resampling of particle filtering, evolutionary programming is used. The evolutionary particle filtering algorithm is adopted to overcome the drawbacks of samples, which forms into a blind detection based in evolutionary particle filtering. It is shown through simulations that the proposed particle filtering detector maintains comparable performance with mixture Kalman filter with known model coefficients.

Number of references:  7

Main heading:  Signal filtering and prediction

Controlled terms:  Acoustic signal processing  -  Boolean functions  -  Computer programming  -  Control theory  -  Detectors  -  Fading (radio)  -  Fading channels  -  Filtration  -  Military data processing  -  Nonlinear filtering   -  Rayleigh fading  -  Signal processing

Uncontrolled terms:  Blind detection  -  Evolutionary programming (EP)  -  Flat Rayleigh fading  -  Flat-fading channels  -  mixture Kalman filtering  -  model coefficients  -  Particle filter (PF)  -  Particle filtering algorithms  -  Re sampling  -  Samples impoverishment

Classification code:  802.3 Chemical Operations  -  751 Acoustics, Noise. Sound  -  731.1 Control Systems  -  723.2 Data Processing and Image Processing  -  914 Safety Engineering  -  723.1 Computer Programming  -  716.3 Radio Systems and Equipment  -  716.1 Information Theory and Signal Processing  -  711.2 Electromagnetic Waves in Relation to Various Structures  -  721.1 Computer Theory, Includes Formal Logic, Automata Theory, Switching Theory, Programming Theory

Database:  Compendex

   Compilation and indexing terms, © 2009 Elsevier Inc.
6Â¥2009-12-08 17:02:17
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