• DocumentCode
    1420801
  • Title

    A software-based variable-rate modem for PCS applications

  • Author

    Mantha, Ramesh ; Hunt, Andrew ; Crozier, Stewart

  • Author_Institution
    Communications Research Centre, 3701 Carling Ave., P.O. Box 11490, Station H, Ottawa, Ont. K2H 8S2
  • Volume
    22
  • Issue
    2
  • fYear
    1997
  • fDate
    4/1/1997 12:00:00 AM
  • Firstpage
    47
  • Lastpage
    50
  • Abstract
    This paper describes the software implementation of the baseband portion of a variable-rate modem. The modem can handle arbitrary symbol rates with a fixed input/output sample rate. This approach reduces hardware complexity related to external clock generation circuitry, offers complete flexibility in the selection of symbol rates, and conveniently accommodates symbol-timing and symbol-rate corrections.
  • Keywords
    Clocks; Filter banks; Interpolation; Matched filters; Modems; Modulation; Timing;
  • fLanguage
    English
  • Journal_Title
    Electrical and Computer Engineering, Canadian Journal of
  • Publisher
    ieee
  • ISSN
    0840-8688
  • Type

    jour

  • DOI
    10.1109/CJECE.1997.7101977
  • Filename
    7101977
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1420801