Title :
A novel beamspace eigen-filter algorithm for 2D Rake receiver
Author :
Lin, Yan ; Yue, Guangxin
Author_Institution :
Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
A novel beamspace eigen-fllter 2D Rake receiver for DS-CDMA communication system is proposed in this paper. The proposed algorithm´s performance is very close to the optimal space-time algorithm and it can outperform the beamspace-frequency algorithm. Another advantage is that the proposed algorithm is computationally more efficient in comparing with the beamspace-frequency algorithm.
Keywords :
code division multiple access; radio receivers; signal processing; 2D Rake receiver; DS-CDMA communication system; beamspace eigen-filter algorithm; beamspace-frequency algorithm; direct sequence code division multiple access; multiuser communication; optimal space-time algorithm; space-time signal processing; spread spectrum technology; Adaptive arrays; Algorithm design and analysis; Fading; Interference; Multipath channels; Signal processing algorithms; 2D Rake receive; DS-CDMA; Space-time signal processing; adaptive arrays;
Conference_Titel :
Wireless Communications and Signal Processing (WCSP), 2010 International Conference on
Conference_Location :
Suzhou
Print_ISBN :
978-1-4244-7556-8
Electronic_ISBN :
978-1-4244-7554-4
DOI :
10.1109/WCSP.2010.5633882
