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A New Performance Analysis Method of Optical Code Division Multiple Access Systems with An Optical Hard-Limiter

A New Performance Analysis Method of Optical Code Division Multiple Access Systems with An Optical Hard-Limiter
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摘要 A new performance analysis method of Optical Code Division Multiple Access ( OCDMA ) systems with an optical hard limiter is studied. The bit error probability of the OCDMA system is derived, and the numerical results of the system with and without an ideal optical hard limiter are analyzed respectively. The results show that although the derived expression is different from the one derived by J A Salehi , the numerical results are the same as those analyzed by J A Salehi, and the numerical result can be easily achieved in this expression. A new performance analysis method of Optical Code Division Multiple Access ( OCDMA ) systems with an optical hard limiter is studied. The bit error probability of the OCDMA system is derived, and the numerical results of the system with and without an ideal optical hard limiter are analyzed respectively. The results show that although the derived expression is different from the one derived by J A Salehi , the numerical results are the same as those analyzed by J A Salehi, and the numerical result can be easily achieved in this expression.
出处 《The Journal of China Universities of Posts and Telecommunications》 EI CSCD 2001年第4期18-21,共4页 中国邮电高校学报(英文版)
关键词 optical fiber communication code division multiple access optical orthogonal codes optical hard limiter optical fiber communication code division multiple access optical orthogonal codes optical hard limiter
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参考文献5

  • 1SALELI J A. Code division multiple access techniques in optical fiber networks-part Ⅱ [J]. IEEE Trans on Commun, 1989,37(8):824-842.
  • 2LI Xiao bin,\ ZHAO Xiao hui Biography:\ LI Xiao bin (1966-), female, from Shandong Province, Master degree, interested in the research of OCDMA communications.(Department of Telecommunication Engineering, Jilin University, Changchun 130012, P. R. Chin.Optical PPM-CDMA Communication System with Optical Hard Limiter[J].The Journal of China Universities of Posts and Telecommunications,2001,8(1):63-67. 被引量:8
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二级参考文献5

  • 1SHALABYHMH.PerformanceanalysisofopticalsynchronousCDMAcommunicationsystemwithPPMsignal[J].IEEETransactiononCommun.,1995,43(12):3015-3024.
  • 2SALAHIJA,BRAKETTCA.Codedivisionmultiple-accesstechniqueinopticalfibernetworks-partⅡ:performanceanalysis[J].IEEETransactiononCommun,1989,37(8):834-842.
  • 3SHALABYHMH.AperformanceanalysisofopticaloverlappingPPM-CDMAcommunicationsystem[J].IEEEJLightwaveTechnol,199917:426-433.
  • 4TOMIAKI OHTSUKI. Performance analysis of direct-detection optical asynchronousCDMA systems with double optical hard-limiters [J]. J Lightwave Technol, 1997, 15:452-458.
  • 5SHALABYHMH.DirectdetectionopticaloverlappingPPM-CDMAcommunicationsystemwithdoublehardlimiters[J].IEEEJLightwaveTechnol,199917:1158-1165.

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