DocumentCode
395409
Title
Novel channel estimation algorithm using Kalman filter for DS-CDMA Rayleigh fading channel
Author
Song, Kuk-Jin ; Hong, Sug-Ky ; Jung, Sung-Yoon ; Park, Dong-Jo
Volume
4
fYear
2003
fDate
6-10 April 2003
Abstract
Using a Kalman filter, we estimate a DS-CDMA channel described by Rayleigh fading. A Kalman filter is proposed for the time varying channel estimation. The proposed scheme is constructed without bit estimation, that is, neither training sequence nor estimated bit symbol is used for channel estimation. We verify the performance of the channel estimation scheme with simulation results.
Keywords
Kalman filters; Rayleigh channels; channel estimation; code division multiple access; spread spectrum communication; DS-CDMA channel; Kalman filter; Rayleigh fading channel; bit estimation; bit symbol estimation; channel estimation; direct-sequence code-division-multiple-access; time varying channel; training sequence; Autocorrelation; Binary phase shift keying; Channel estimation; Delay; Detectors; Fading; Interference suppression; Multiaccess communication; Multipath channels; Multiple access interference;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). 2003 IEEE International Conference on
ISSN
1520-6149
Print_ISBN
0-7803-7663-3
Type
conf
DOI
10.1109/ICASSP.2003.1202671
Filename
1202671
Link To Document