A design of precoding and equalisation for broadband MIMO systems

C.H. Ta, S. Weiss

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

18 Citations (Scopus)

Abstract

We propose a new approach to precoding and equalisation for broadband MIMO channels by applying a broadband singular value decomposition to decouple a broadband MIMO system into independent frequency selective subchannels. In a sceond step, ISI present in the subchannels is eliminated using methods developed for SISO channels. Different from state-of-the-art approaches for broadband MIMO transceivers. the proposed design is not restricted to block transmission, and offers more design freedom in the trade-off between inter-block, co-channel, and inter-symbol interference terms. A numerical example highlights that Our proposed design can provide better bit error rate (BER) performance than that of comparable methods. which means that a higher spatio-temporal gain call be achieved.
Original languageEnglish
Title of host publicationProceedings of the 2007 15th international conference on digital signal processing
EditorsS. Sanei, J.A. Chambers, J. McWhirter, Y. Hicks, A.G. Constantinides
Place of PublicationNew York
PublisherIEEE
Pages571-574
Number of pages4
ISBN (Print)9781424408818
DOIs
Publication statusPublished - 2007
Event15th International Conference on Digital Signal Processing - Cardiff, United Kingdom
Duration: 1 Jul 20074 Jul 2007

Conference

Conference15th International Conference on Digital Signal Processing
Abbreviated titleDSP 2007
CountryUnited Kingdom
CityCardiff
Period1/07/074/07/07

Keywords

  • broadband singular value decomposition
  • MIMO system
  • transceivers
  • broadband communication
  • design
  • precoding
  • equalisation
  • broadband
  • mimo systems

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