MIMO channel capacity and its impact on BER with CSI influence

Sanjeeb Shrestha*, Dou Zheng

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

Abstract

This paper deals with the variation of MIMO channel capacity, channel correlation and impact on BER in a close loop system (CSI at transmitter). Simulation studies shows that relative to open loop system (CSI not at transmitter) and i.i.d channel conditions, the channel capacity of a close loop system reduces, as Eo/No increases. The consequence is that, it has deteriorating impact on the BER of the system. Moreover, as channel correlation becomes more pronounced with increasing Eo/No, we see significant effects at higher Eo/No than lower Eo/No points in terms of channel capacity and BER in a close loop MIMO system.

Original languageEnglish
Title of host publicationProceedings of 2012 5th Global Symposium on Millimeter-Waves, GSMM 2012
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages498-502
Number of pages5
ISBN (Print)9781467313032
DOIs
Publication statusPublished - 2012
Event2012 5th Global Symposium on Millimeter-Waves, GSMM 2012 - Harbin, China
Duration: 27 May 201230 May 2012

Other

Other2012 5th Global Symposium on Millimeter-Waves, GSMM 2012
CountryChina
CityHarbin
Period27/05/1230/05/12

Keywords

  • BER
  • Close loop system
  • Correlated Channel
  • CSI
  • Open loop system

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