Title :
Reduced linear decorrelator for multipath interference rejection in CDMA
Author :
Lee, Sok-Kyu ; Chang, KyungHi
Author_Institution :
ETRI, South Korea
Abstract :
A reduced linear decorrelator with very low correlation matrix dimension is proposed. The number of operation of inversed correlation matrix for the proposed detector is reduced and its performance is increased. The simulated results are compared with conventional linear decorrelator.
Keywords :
code division multiple access; correlation theory; decorrelation; interference suppression; matrix algebra; multipath channels; receivers; spread spectrum communication; CDMA; correlation matrix dimension; inversed correlation matrix; linear decorrelator; multipath interference rejection; reduced linear decorrelator; Additive white noise; Decorrelation; Detectors; Diversity reception; Interference; Matched filters; Maximum likelihood detection; Multiaccess communication; Multiuser detection; Vectors;
Conference_Titel :
Wireless Personal Multimedia Communications, 2002. The 5th International Symposium on
Print_ISBN :
0-7803-7442-8
DOI :
10.1109/WPMC.2002.1088260
