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New higher order rotation spreading matrix for BSOFDM

Conference Paper


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Abstract


  • Previously a new matrix called the Rotation spreading matrix

    was proposed for Block Spread OFDM which had advantages

    over other well known spreading matrices such

    as the Hadamard in frequency selective channels such the

    UWB channels. Then a new paper discussed a method to

    expand this Rotation spreading matrix into higher order allowing

    the system BSOFDM to achieve higher order matrices

    which still showed excellent orthogonal properties which

    can be used in these frequency selective channels. This

    work is continued on the Rotation spreading matrix and

    this paper presents another method to expand the Rotation

    spreading matrix based on Complete Complementary Sets

    of Sequences which the authors have shown to have excellent

    properties in higher order matrices. This paper discusses

    the new method and presents a comparison between

    the two mentioned methods.

Authors


  •   Raad, Ibrahim (external author)
  •   Huang, Xiaojing (external author)
  •   Raad, Raad

Publication Date


  • 2007

Citation


  • Raad, I., Huang, X. & Raad, R. (2007). New higher order rotation spreading matrix for BSOFDM. International Conference on Wireless Broadband and Ultra-wideband Communications (pp. 1-6). Sydney: IEEE Computer Society.

Scopus Eid


  • 2-s2.0-47749134239

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=1625&context=infopapers

Ro Metadata Url


  • http://ro.uow.edu.au/infopapers/619

Has Global Citation Frequency


Start Page


  • 1

End Page


  • 6

Place Of Publication


  • Sydney

Abstract


  • Previously a new matrix called the Rotation spreading matrix

    was proposed for Block Spread OFDM which had advantages

    over other well known spreading matrices such

    as the Hadamard in frequency selective channels such the

    UWB channels. Then a new paper discussed a method to

    expand this Rotation spreading matrix into higher order allowing

    the system BSOFDM to achieve higher order matrices

    which still showed excellent orthogonal properties which

    can be used in these frequency selective channels. This

    work is continued on the Rotation spreading matrix and

    this paper presents another method to expand the Rotation

    spreading matrix based on Complete Complementary Sets

    of Sequences which the authors have shown to have excellent

    properties in higher order matrices. This paper discusses

    the new method and presents a comparison between

    the two mentioned methods.

Authors


  •   Raad, Ibrahim (external author)
  •   Huang, Xiaojing (external author)
  •   Raad, Raad

Publication Date


  • 2007

Citation


  • Raad, I., Huang, X. & Raad, R. (2007). New higher order rotation spreading matrix for BSOFDM. International Conference on Wireless Broadband and Ultra-wideband Communications (pp. 1-6). Sydney: IEEE Computer Society.

Scopus Eid


  • 2-s2.0-47749134239

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=1625&context=infopapers

Ro Metadata Url


  • http://ro.uow.edu.au/infopapers/619

Has Global Citation Frequency


Start Page


  • 1

End Page


  • 6

Place Of Publication


  • Sydney