Record Details

Blind space-time multiuser detector

DSpace at IIT Bombay

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Field Value
 
Title Blind space-time multiuser detector
 
Creator MISHRA, AKSHAY
SUMITRA GANESH
DESAI, UB
 
Subject rayleigh channels
cellular radio
diversity reception
multipath channels
time varying channels
 
Description Space-time transmission diversity schemes have been known to provide considerable spectral efficiency as compared to other prevalent schemes. Space-time codes are also essential to exploit the full potential in a multiple antenna system. We propose a new blind signal detection of a user in a multiple user case where each of the users has multiple antennas. The transmission scheme employs space-time block coded symbols. The channel used for the simulations is a time varying channel based upon the classical model, which incorporates Doppler spreading, Rayleigh fading and multipath propagation with exponential delay. The blind detection scheme is based on constrained minimum output energy based detector at each of the receiver antennas.
 
Publisher IEEE
 
Date 2008-12-15T10:41:01Z
2011-11-27T13:49:06Z
2011-12-15T09:56:59Z
2008-12-15T10:41:01Z
2011-11-27T13:49:06Z
2011-12-15T09:56:59Z
2002
 
Type Article
 
Identifier Proceedings of the IEEE International Symposium on Circuits and Systems (V 1), Arizona, USA, 26-29 May 2002, I-697-I-700
0-7803-7448-7
10.1109/ISCAS.2002.1009936
http://hdl.handle.net/10054/330
http://dspace.library.iitb.ac.in/xmlui/handle/10054/330
 
Language en