DocumentCode
443854
Title
A DOA estimation algorithm based on cumulant for CDMA system
Author
Wenke, Liu ; Liang, Jin ; Junjie, Hu
Author_Institution
Inf. & Eng. Inst., Zhengzhou, China
Volume
1
fYear
2005
fDate
23-26 Sept. 2005
Firstpage
585
Lastpage
588
Abstract
In this paper, a cumulant-based DOA estimation algorithm, is presented for DS-CDMA system under multi-user environment. Simulations results show that the algorithm is much better in DOA estimation precision and resoling capability than the conventional MUSIC algorithm.
Keywords
code division multiple access; direction-of-arrival estimation; spread spectrum communication; DS-CDMA system; MUSIC algorithm; cumulant-based DOA estimation algorithm; multiuser environment; Additive white noise; Antenna arrays; Base stations; Decorrelation; Direction of arrival estimation; Multiaccess communication; Multiple signal classification; Narrowband; Receiving antennas; Signal resolution;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2005. Proceedings. 2005 International Conference on
Print_ISBN
0-7803-9335-X
Type
conf
DOI
10.1109/WCNM.2005.1544107
Filename
1544107
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