A wiener filter approach to the design of filter bank based single-carrier precoding and equalisation

S. Weiss, C.H. Ta, C. Liu

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

8 Citations (Scopus)

Abstract

Oversampled filter banks have recently been considered for channel coding applications as well as precoders and equaliser, whereby both inter-symbol interference and channel noise can be mitigated by the filter bank design. Existing methods are block-based designs which dedicate degrees of freedom towards cancelling inter-block interference. In this paper, we propose a non-block based OSFB design for precoding and equalisation, which is based on Mertins' extended Wiener solution, whereby polynomial matrices are admitted for precoders and equalisers by applying a recently proposed broadband eigenvalue decomposition (BEVD) algorithm. Some simulation results are provided to highlight the effectiveness of the proposed approach.
Original languageEnglish
Title of host publication2007 IEEE international symposium on power line communications and its applications
Place of PublicationNew York
PublisherIEEE
Pages492-497
Number of pages6
ISBN (Print)9781424410897
DOIs
Publication statusPublished - Mar 2007
Event11th IEEE International Symposium on Power Line Communications and its Applications - Pisa, Italy
Duration: 26 Mar 200728 Mar 2007

Conference

Conference11th IEEE International Symposium on Power Line Communications and its Applications
Abbreviated titleISPLC 2007
CountryItaly
CityPisa
Period26/03/0728/03/07

Keywords

  • beamforming
  • equalizers
  • dispersive channels
  • channel coding
  • wiener filter
  • filter bank
  • single-carrier

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