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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/330

Title: Blind space-time multiuser detector
Authors: MISHRA, AKSHAY
SUMITRA GANESH
DESAI, UB
Keywords: rayleigh channels
cellular radio
diversity reception
multipath channels
time varying channels
Issue Date: 2002
Publisher: IEEE
Citation: Proceedings of the IEEE International Symposium on Circuits and Systems (V 1), Arizona, USA, 26-29 May 2002, I-697-I-700
Abstract: 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.
URI: 10.1109/ISCAS.2002.1009936
http://hdl.handle.net/10054/330
http://dspace.library.iitb.ac.in/xmlui/handle/10054/330
ISBN: 0-7803-7448-7
Appears in Collections:Proceedings papers

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