Mutual Information of Isotropically Distributed Unitary Signals on Block Rayleigh-faded Multiple Access Channels

Eftimov, Tome and Utkovski, Zoran (2013) Mutual Information of Isotropically Distributed Unitary Signals on Block Rayleigh-faded Multiple Access Channels. In: IEEE European School of Information Theory, 22-26 Apr 2013, Ohrid, Macedonia.

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Abstract

We study the mutual information of isotropically distributed unitary signals on block Rayleigh-faded MAC. We use the model that assumes no prior knowledge of the channel at either the transmitter or the receiver end, but assumes that the fading coefficients remain constant for a coherenece interval of T symbols. We focus on the scenario when the number of users is K, the number of receive antennas is N and the coherenece time is T. We compute the mutual information of the non-coherent MAC for different values of SNR.

Item Type: Conference or Workshop Item (Poster)
Subjects: Engineering and Technology > Electrical engineering, electronic engineering, information engineering
Divisions: Faculty of Computer Science
Depositing User: Zoran Utkovski
Date Deposited: 19 Mar 2014 12:06
Last Modified: 19 Mar 2014 12:06
URI: http://eprints.ugd.edu.mk/id/eprint/9475

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