• DocumentCode
    2804735
  • Title

    Eigensequences for multiuser communication over the real adder channel

  • Author

    De Souza, R. M Campello ; de Oliveira, H.M.

  • Author_Institution
    Univ. Fed. de Pernambuco, Recife
  • fYear
    2006
  • fDate
    3-6 Sept. 2006
  • Firstpage
    989
  • Lastpage
    994
  • Abstract
    Shape-invariant signals under the discrete Fourier transform are investigated, leading to a class of eigenfunctions for the unitary discrete Fourier operator. Such invariant sequences (eigensequences) are suggested as user signatures over the real adder channel (t-RAC) and a multiuser communication system over the t-RAC is presented.
  • Keywords
    adders; discrete Fourier transforms; eigenvalues and eigenfunctions; multiuser channels; discrete Fourier transform; eigenvalue and eigenfunction; multiuser communication system; real adder channel; shape-invariant signal; Arithmetic; Computational complexity; Discrete Fourier transforms; Eigenvalues and eigenfunctions; Fourier transforms; Frequency; Shape; Spectral analysis; Vectors; Eigensequences; discrete Fourier transform; multiuser communication; t-real adder channel;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Telecommunications Symposium, 2006 International
  • Conference_Location
    Fortaleza, Ceara
  • Print_ISBN
    978-85-89748-04-9
  • Electronic_ISBN
    978-85-89748-04-9
  • Type

    conf

  • DOI
    10.1109/ITS.2006.4433415
  • Filename
    4433415
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2804735