A closed-form solution to implement interference alignment and cancellation scheme for the MIMO three-user X-channel model

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

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.

Original languageEnglish
Title of host publication2016, 10th International Conference on Signal Processing and Communication Systems, ICSPCS 2016 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509009411
DOIs
Publication statusPublished - Feb 3 2017
Event10th International Conference on Signal Processing and Communication Systems, ICSPCS 2016 - Surfers Paradise, Australia
Duration: Dec 19 2016Dec 21 2016

Other

Other10th International Conference on Signal Processing and Communication Systems, ICSPCS 2016
CountryAustralia
CitySurfers Paradise
Period12/19/1612/21/16

Keywords

  • Beamforming
  • Interference mitigation
  • MIMO

ASJC Scopus subject areas

  • Signal Processing
  • Computer Networks and Communications

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    Nauryzbayev, G., Arzykulov, S., Alsusa, E., & Tsiftsis, T. A. (2017). A closed-form solution to implement interference alignment and cancellation scheme for the MIMO three-user X-channel model. In 2016, 10th International Conference on Signal Processing and Communication Systems, ICSPCS 2016 - Proceedings [7843302] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICSPCS.2016.7843302