Papers

Peer-reviewed
Oct, 2013

Multicarrier Transmission Systems With Spreading Sequences in Large Delay Spread Channel

SIXTH INTERNATIONAL WORKSHOP ON SIGNAL DESIGN AND ITS APPLICATIONS IN COMMUNICATIONS
  • Ainiwan Abudoukeremu
    • ,
  • Yuta Ida
    • ,
  • Takahiro Matsumoto
    • ,
  • Shinya Matsufuji
First page
80
Last page
83
Language
English
Publishing type
Research paper (international conference proceedings)
DOI
10.1109/IWSDA.2013.6849067
Publisher
IEEE
In multi-carrier transmission systems, MC-CDMA and MC-DS-CDMA have been proposed. However, when large delay spread is longer than guard interval (GI), the inter symbol interference (ISI) and inter carrier interference (ICI) are occurred. Their interferences cause the system performance deterioration. This paper treats MC-CDMA and MC-DS-CDMA with four kinds of orthogonal spreading sequence including even-shift orthogonal sequences (E-sequence) type zero correlation zone (E-ZCZ) code in large delay spread channel. Moreover, interleaving method is considered in MC-DS-CDMA. Finally, the bit error rate (BER) performance is evaluated by computer simulation.
Link information
DOI
https://doi.org/10.1109/IWSDA.2013.6849067
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000346140200023&DestApp=WOS_CPL
ID information
  • DOI : 10.1109/IWSDA.2013.6849067
  • ISSN : 2150-3680
  • Web of Science ID : WOS:000346140200023
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