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

Galymzhan Nauryzbayev, Samal Kaliyeva

Research output: Contribution to conferencePaperpeer-review

2 Citations (Scopus)

Abstract

In this paper, we propose a closed-form interference alignment and cancellation scheme for the three-user multiple-input multiple-output (MIMO) X-channel network without symbol extension. We first demonstrate the basic principle of how to design the beamforming matrices for this set-up, then we estimate the sum rate achievable under perfect and imperfect channel state information. It is shown that this scheme can achieve over 64 bits/s/Hz. We also derive its computational complexity.
Original languageEnglish
Pages538 - 543
Number of pages6
DOIs
Publication statusPublished - Oct 2016
Event2016 International Conference on Information and Communication Technology Convergence - Jeju Island, Korea, Jeju, Korea, Republic of
Duration: Oct 19 2016Oct 21 2016
http://www.ictc2016.org

Conference

Conference2016 International Conference on Information and Communication Technology Convergence
Abbreviated titleICTC
CountryKorea, Republic of
CityJeju
Period10/19/1610/21/16
Internet address

Keywords

  • Beamforming
  • Interference Mitigation
  • MIMO

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