제어로봇시스템학회:학술대회논문집

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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OUTAGE PROBABILITY ANALYSIS OF OC-CDMA SYSTEM WITH IMPERFECT POWER CONTROL UNDER DIFFERENT VELOCITY USERS

  • Panya, Muangruen (Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang) ;
  • Junnapiya, Somyot (Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang) ;
  • Techotchawan, Amnouy (Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang) ;
  • Kidakorn, Pongjai (Electricity Generating Authority of Thailand Bangkruai Nonthaburi) ;
  • Omsin, Somchai (Communications Division, Royal Thai Police)
  • Published : 2004.08.25
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Abstract

This paper, we present the evaluation of outage probability on the SNR under the overlapped carrier allocation scheme in the reverse link with imperfect power control of a cellular CDMA system, which is base on using Gaussian approximation. In numerical results, the band limited pulse generated by square-root of raised consin pulse shaping filters (SRRC) of the transmitted signal is investigated and compared in conventional FD/CDMA and OC-CDMA of the outage probability. It will be also show that the outage probability can be improved by overlapping of carriers. We use error statistics to model the intra-cell interference and evaluate the impact of different mobiles velocity and number of resolvable paths on the system performance.

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