Performance of Asynchronous Time-Spreading and Spectrally Coded OCDMA Systems

The performance of asynchronous coherent time-spreading optical code-division multiple-access (OCDMA) systems is evaluated semi-analytically and the results are compared with those of spectral coding OCDMA systems using ultrashort pulses. The fundamental multi-access interference limited performances are predicted to be identical.

[1]  J. Walkup,et al.  Statistical optics , 1986, IEEE Journal of Quantum Electronics.

[2]  T. Mizuochi,et al.  Recent progress in forward error correction and its interplay with transmission impairments , 2006, IEEE Journal of Selected Topics in Quantum Electronics.

[3]  N. Wada,et al.  Asynchronous Multiuser Coherent OCDMA System With Code-Shift-Keying and Balanced Detection , 2007, IEEE Journal of Selected Topics in Quantum Electronics.

[4]  I. Miller.  Probability, Random Variables, and Stochastic Processes , 1966 .

[5]  A.M. Weiner,et al.  Reconfigurable all-optical code translation in spectrally phase-coded O-CDMA , 2005, Journal of Lightwave Technology.

[6]  Andrew M. Weiner,et al.  Bit error rate performance of ultrashort-pulse optical CDMA detection under multi-access interference , 2000 .

[7]  Xu Wang,et al.  Analysis of beat noise in coherent and incoherent time-spreading OCDMA , 2004, Journal of Lightwave Technology.

[8]  Athanasios Papoulis,et al.  Probability, Random Variables and Stochastic Processes , 1965 .

[9]  Andrew M. Weiner,et al.  Coherent ultrashort light pulse code-division multiple access communication systems , 1990 .

[10]  David A. Jackson,et al.  Coherent optical fiber communications system using all-optical correlation processing. , 1990, Optics letters.

[11]  Michel E. Marhic.  Coherent optical CDMA networks , 1993 .

[12]  Andrew M. Weiner,et al.  Spectrally phase-coded O-CDMA [Invited] , 2007 .

[13]  A.E. Willner,et al.  Advanced Techniques to Increase the Number of Users and Bit Rate in OCDMA Networks , 2007, IEEE Journal of Selected Topics in Quantum Electronics.

[14]  K. Kitayama,et al.  Ten-user truly asynchronous gigabit OCDMA transmission experiment with a 511-chip SSFBG en/decoder , 2006, Journal of Lightwave Technology.

[15]  J.P. Heritage,et al.  Advances in Spectral Optical Code-Division Multiple-Access Communications , 2007, IEEE Journal of Selected Topics in Quantum Electronics.