DocumentCode
840676
Title
Adaptive array antenna based on radial basis function network as multiuser detection for WCDMA
Author
Ahn, Chang-Jun ; Sasase, Iwao
Author_Institution
Dept. of Inf. & Comput. Sci., Keio Univ., Yokohama, Japan
Volume
38
Issue
20
fYear
2002
fDate
9/26/2002 12:00:00 AM
Firstpage
1208
Lastpage
1210
Abstract
An adaptive array antenna is proposed based on the radial basis function (RBF) network as a multiuser detector for a WCDMA system. The proposed system calculates the optimal combining weight coefficients using sample matrix inversion with a common correlation matrix algorithm and obtains the channel response vector using the RBF output signal
Keywords
adaptive antenna arrays; adaptive signal detection; code division multiple access; multiuser channels; radial basis function networks; RBF network; W-CDMA; Wideband code division multiple access; adaptive array antenna; channel response vector; correlation matrix algorithm; multiuser detection; optimal combining weight coefficients; radial basis function network; sample matrix inversion;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20020756
Filename
1041003
Link To Document