DocumentCode
522321
Title
Design of two way multiantenna AF relay systems under perfect CSI
Author
Taniguchi, T. ; Karasawa, Y. ; Nakajima, N.
Author_Institution
Dept. of Electron. Eng., Univ. of Electro-Commun. (UEC), Chofu, Japan
fYear
2010
fDate
12-16 April 2010
Firstpage
1
Lastpage
4
Abstract
This paper presents design methods of two way AF (amplify and forward) relay systems equipped with multiantenna assuming perfect knowledge of CSI (channel state information). A simple SVD (singular value decomposition) based method using separable relay weights and an iterative design based on maximum SINR (signal to interference plus noise ratio) criterion adopting nonseparable relay weights are considered. Throught computer simulations, their peformances under fading channels are investigated.
Keywords
Channel state information; Computer simulation; Design methodology; Fading; Interference; Iterative methods; Relays; Signal design; Signal to noise ratio; Singular value decomposition; CSI (channel state information); MIMO (multiple input multiple output); generalized eigen-analysis; two way relay;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on
Conference_Location
Barcelona, Spain
Print_ISBN
978-1-4244-6431-9
Electronic_ISBN
978-84-7653-472-4
Type
conf
Filename
5505491
Link To Document