Publications
Talk · International Conference on Signal Processing and Communication Systems · December 1, 2016
A closed-form solution to implement interference alignment and cancellation scheme for the MIMO three-user X-channel model
Galymzhan Nauryzbayev, Sultangali Arzykulov, Emad A. Alsusa, Theodoros A. Tsiftsis
Abstract
This paper proposes a non-iterative interference alignment (IA) scheme for the three-user MIMO X-channel network without symbol extension. We first demonstrate the basic principle of how to design the beamforming (BF) matrices for the set-up, then the achievable sum rate is estimated under perfect and imperfect channel state information (CSI). It will be shown that this scheme can achieve over 64 bits/s/Hz. Finally, we also derive its computational complexity.
Advanced MIMO Systems OptimizationFull-Duplex Wireless CommunicationsCooperative Communication and Network Codinginterference alignmentinterference cancellationanalytical solution
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