Broadband SVD and non-linear precoding applied to broadband MIMO channels

Waleed E.A.E. Al Hanafy, Andrew Paul Millar, Chi Hieu Ta, S. Weiss

Research output: Chapter in Book/Report/Conference proceedingChapter

9 Citations (Scopus)


We address the problem of precoding and equalisation of broadband MIMO systems. A new non-block based methods is based on a broadband singular value decomposition, which can decouple a broadband MIMO channel into independent dispersive SISO subchannels. We thereafter apply Tomlinson-Harashima precoding to mitigate the dispersiveness of these SISO subchannels. We present arguments why this is a suitable approach compared to existing methods, underlined by some simulation results.
Original languageEnglish
Title of host publication42nd Asilomar Conference on Signals, Systems and Computers, 2008
Number of pages5
ISBN (Print)978-1-4244-2940-0
Publication statusPublished - Oct 2008


  • MIMO communication
  • channel estimation
  • dispersive channels
  • precoding
  • singular value decomposition
  • Tomlinson-Harashima precoding
  • broadband MIMO channels
  • channel equalisation
  • dispersive SISO subchannels
  • nonblock based methods
  • nonlinear precoding


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