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

5 Citations (Scopus)

Abstract

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.
LanguageEnglish
Title of host publication42nd Asilomar Conference on Signals, Systems and Computers, 2008
PublisherIEEE
Pages2053-2057
Number of pages5
ISBN (Print)978-1-4244-2940-0
DOIs
Publication statusPublished - Oct 2008

Fingerprint

Singular value decomposition
MIMO systems

Keywords

  • 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

Cite this

Al Hanafy, W. E. A. E., Millar, A. P., Ta, C. H., & Weiss, S. (2008). Broadband SVD and non-linear precoding applied to broadband MIMO channels. In 42nd Asilomar Conference on Signals, Systems and Computers, 2008 (pp. 2053-2057). IEEE. https://doi.org/10.1109/ACSSC.2008.5074793
Al Hanafy, Waleed E.A.E. ; Millar, Andrew Paul ; Ta, Chi Hieu ; Weiss, S. / Broadband SVD and non-linear precoding applied to broadband MIMO channels. 42nd Asilomar Conference on Signals, Systems and Computers, 2008. IEEE, 2008. pp. 2053-2057
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Al Hanafy, WEAE, Millar, AP, Ta, CH & Weiss, S 2008, Broadband SVD and non-linear precoding applied to broadband MIMO channels. in 42nd Asilomar Conference on Signals, Systems and Computers, 2008. IEEE, pp. 2053-2057. https://doi.org/10.1109/ACSSC.2008.5074793

Broadband SVD and non-linear precoding applied to broadband MIMO channels. / Al Hanafy, Waleed E.A.E.; Millar, Andrew Paul; Ta, Chi Hieu; Weiss, S.

42nd Asilomar Conference on Signals, Systems and Computers, 2008. IEEE, 2008. p. 2053-2057.

Research output: Chapter in Book/Report/Conference proceedingChapter

TY - CHAP

T1 - Broadband SVD and non-linear precoding applied to broadband MIMO channels

AU - Al Hanafy, Waleed E.A.E.

AU - Millar, Andrew Paul

AU - Ta, Chi Hieu

AU - Weiss, S.

PY - 2008/10

Y1 - 2008/10

N2 - 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.

AB - 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.

KW - MIMO communication

KW - channel estimation

KW - dispersive channels

KW - precoding

KW - singular value decomposition

KW - Tomlinson-Harashima precoding

KW - broadband MIMO channels

KW - channel equalisation

KW - dispersive SISO subchannels

KW - nonblock based methods

KW - nonlinear precoding

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DO - 10.1109/ACSSC.2008.5074793

M3 - Chapter

SN - 978-1-4244-2940-0

SP - 2053

EP - 2057

BT - 42nd Asilomar Conference on Signals, Systems and Computers, 2008

PB - IEEE

ER -

Al Hanafy WEAE, Millar AP, Ta CH, Weiss S. Broadband SVD and non-linear precoding applied to broadband MIMO channels. In 42nd Asilomar Conference on Signals, Systems and Computers, 2008. IEEE. 2008. p. 2053-2057 https://doi.org/10.1109/ACSSC.2008.5074793