Joint source and relay optimization for distributed MIMO relay system

Apriana Toding, Muhammad R. A. Khandaker, Yue Rong

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

Abstract

In this paper, we develop the optimal transmit beamforming vector and the relay amplifying factors for a multiple-input multiple-output (MIMO) relay communication system with distributed relay nodes. Using the optimal beamforming vector, an iterative joint source and relay beamforming algorithm is developed to minimize the mean-squared error (MSE) of the signal waveform estimation. Numerical simulations are carried out to demonstrate the performance of the proposed joint source and relay beamforming algorithm.

Original languageEnglish
Title of host publication17th Asia Pacific Conference on Communications
PublisherIEEE
Pages604-608
Number of pages5
ISBN (Electronic)9781457703904
ISBN (Print)9781457703898
DOIs
Publication statusPublished - 16 Feb 2012
Event17th Asia Pacific Conference on Communications 2011 - Kota Kinabalu, Sabah, Malaysia
Duration: 2 Oct 20115 Oct 2011

Conference

Conference17th Asia Pacific Conference on Communications 2011
Abbreviated titleAPCC 2011
CountryMalaysia
CityKota Kinabalu, Sabah
Period2/10/115/10/11

Keywords

  • beamforming
  • Multiple-input multiple-output (MIMO)
  • parallel relay
  • relay networks

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Communication

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  • Cite this

    Toding, A., Khandaker, M. R. A., & Rong, Y. (2012). Joint source and relay optimization for distributed MIMO relay system. In 17th Asia Pacific Conference on Communications (pp. 604-608). IEEE. https://doi.org/10.1109/APCC.2011.6152879