DocumentCode
2870998
Title
A new variable step CP-LMS algorithm for beamforming
Author
Guanghui, Wang ; Xiaowu, Luo ; Zhang-Min
Author_Institution
Inf. Eng. Inst., Inf. Eng. Univ., Zhengzhou, China
fYear
2004
fDate
18-21 Aug. 2004
Firstpage
189
Lastpage
191
Abstract
Adaptive antenna arrays promise an enormous bandwidth increase for wireless communications using spatial domain processing which is considered to be the last frontier than can provide substantial capacity increase. A modified LMS algorithm designing for beamforming was proposed and step-size was adjusted by controller. Computer simulation shows the performance of the modified algorithm has obvious advantages over that of classical LMS algorithm.
Keywords
adaptive antenna arrays; array signal processing; least mean squares methods; mobile radio; adaptive antenna arrays; computer simulation; modified LMS algorithm; spatial domain processing; variable step CP-LMS algorithm; wireless communications; Adaptive arrays; Algorithm design and analysis; Antenna arrays; Array signal processing; Bandwidth; Convergence; Error correction; Filters; Least squares approximation; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Millimeter Wave Technology, 2004. ICMMT 4th International Conference on, Proceedings
Print_ISBN
0-7803-8401-6
Type
conf
DOI
10.1109/ICMMT.2004.1411494
Filename
1411494
Link To Document