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 proceedingConference contribution

7 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 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
  • DoF
  • Interference alignment
  • MIMO

ASJC Scopus subject areas

  • Signal Processing
  • Computer Networks and Communications

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