An alignment-based interference cancellation scheme for network-MIMO systems

Galymzhan Nauryzbayev; Sultangali Arzykulov; Emad Alsusa; Theodoros A. Tsiftsis

doi:10.1109/ICSPCS.2016.7843344

An alignment-based interference cancellation scheme for network-MIMO systems

Galymzhan Nauryzbayev, Sultangali Arzykulov, Emad Alsusa, Theodoros A. Tsiftsis

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

Abstract

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

Original language	English
Title of host publication	2016, 10th International Conference on Signal Processing and Communication Systems, ICSPCS 2016 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781509009411
DOIs	https://doi.org/10.1109/ICSPCS.2016.7843344
Publication status	Published - Feb 3 2017
Event	10th International Conference on Signal Processing and Communication Systems, ICSPCS 2016 - Surfers Paradise, Australia Duration: Dec 19 2016 → Dec 21 2016

Other

Other	10th International Conference on Signal Processing and Communication Systems, ICSPCS 2016
Country/Territory	Australia
City	Surfers Paradise
Period	12/19/16 → 12/21/16

Keywords

Beamforming
DoF
Interference alignment
MIMO

ASJC Scopus subject areas

Signal Processing
Computer Networks and Communications

Access to Document

10.1109/ICSPCS.2016.7843344

Cite this

Nauryzbayev, G., Arzykulov, S., Alsusa, E., & Tsiftsis, T. A. (2017). An alignment-based interference cancellation scheme for network-MIMO systems. In 2016, 10th International Conference on Signal Processing and Communication Systems, ICSPCS 2016 - Proceedings Article 7843344 Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICSPCS.2016.7843344

An alignment-based interference cancellation scheme for network-MIMO systems. / Nauryzbayev, Galymzhan ; Arzykulov, Sultangali; Alsusa, Emad et al.
2016, 10th International Conference on Signal Processing and Communication Systems, ICSPCS 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. 7843344.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Nauryzbayev, G , Arzykulov, S, Alsusa, E & Tsiftsis, TA 2017, An alignment-based interference cancellation scheme for network-MIMO systems. in 2016, 10th International Conference on Signal Processing and Communication Systems, ICSPCS 2016 - Proceedings., 7843344, Institute of Electrical and Electronics Engineers Inc., 10th International Conference on Signal Processing and Communication Systems, ICSPCS 2016, Surfers Paradise, Australia, 12/19/16. https://doi.org/10.1109/ICSPCS.2016.7843344

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

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BT - 2016, 10th International Conference on Signal Processing and Communication Systems, ICSPCS 2016 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

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An alignment-based interference cancellation scheme for network-MIMO systems

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Keywords

ASJC Scopus subject areas

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