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Talk · International Conference on Information and Communication Technology Convergence · October 1, 2016

Interference alignment cancellation scheme for network-mimo systems

Galymzhan Nauryzbayev, Samal Kaliyeva

Galymzhan Nauryzbayev
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Abstract

In this paper, we propose an alignment-based interference cancellation scheme for a multi-cell network with interfering multiple-input multiple-output (MIMO) users. The proposed technique targets two prevailing sources of interference through an appropriately designed beamforming matrix. It will be shown that using this method allows one to convert the multi-cell MIMO channel into a single-cell MIMO channel and achieve (L - 1) degrees of freedom per user for L cells with one user per cell.

Advanced MIMO Systems OptimizationFull-Duplex Wireless CommunicationsCooperative Communication and Network Codinginterference alignmentinterference cancellationnetwork MIMO

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