• DocumentCode
    1705204
  • Title

    Implementation of adaptive multiuser receivers for W-CDMA

  • Author

    García-Alís, D. ; Stewart, R.W.

  • Author_Institution
    Dept. of Electron. & Electr. Eng., Strathclyde Univ., Glasgow, UK
  • fYear
    1999
  • fDate
    6/21/1905 12:00:00 AM
  • Firstpage
    42705
  • Lastpage
    42710
  • Abstract
    In this paper an adaptive structure based on the minimum mean square error receiver for the downlink in W-CDMA is presented. The set up enables the suppression of multiple access interference, and implements channel equalization, thus reducing multipath interference and avoiding the reduction of orthogonality between Walsh spreading codes. The channel equalization introduced by such receiver is studied for two adaptive algorithms: LMS and NLMS
  • Keywords
    radio receivers; LMS; NLMS; W-CDMA; Walsh spreading codes; adaptive multiuser receivers; adaptive structure; channel equalization; downlink; minimum mean square error receiver; multipath interference; multiple access interference; orthogonality;
  • fLanguage
    English
  • Publisher
    iet
  • Conference_Titel
    Novel DSP Algorithms and Architectures for Radio Systems (1999/184), IEE Colloquium on
  • Conference_Location
    London
  • Type

    conf

  • DOI
    10.1049/ic:19990854
  • Filename
    828775
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1705204