Impact of antenna correlation and imperfect csi on interference alignment in compound MIMO BC

Galymzhan Nauryzbayev, Shakhmaran Seilov

Research output: Contribution to conferencePaperpeer-review

2 Citations (Scopus)

Abstract

This paper evaluates the simultaneous impact of antenna correlation and imperfect channel state information (CSI) on the sum rate achievable in the compound multiple-input multiple-output (MIMO) Broadcast Channel (BC). The considered correlation model incorporates the correlation due to the proximity of antenna elements at both transmitter and receiver sides. We analyse the achievable sum rate and DoF region and characterize the corresponding losses according to different CSI mismatch and correlation modes.
Original languageEnglish
Pages544 - 548
Number of pages5
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

  • Antenna correlation
  • broadcast channel (BC)
  • CSI
  • Degrees of Freedom
  • Interference Alignment
  • MIMO

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