Browse > Article
http://dx.doi.org/10.3807/KJOP.2002.13.5.435

Analysis on the optimal 2-dimensional code generation algorithm for high-speed optical CDMA network  

신종윤 (한국전자통신연구원 네트웍연구소 광통신연구부)
박남규 (서울대학교 전기ㆍ컴퓨터공학부 광통신시스템연구실)
Publication Information
Korean Journal of Optics and Photonics / v.13, no.5, 2002 , pp. 435-441 More about this Journal
Abstract
In this paper, we propose an optimal 2-dimensional construction algorithm of a code family for a high-speed optical code division multiple access network. The optimal 2-D code family generated by search algorithm has better spectrum efficiency than previous codes, having relatively many code sets with short code length and the same or lower BER. Using the optimal 2-D code, OCDMA systems make it possible to utilize the spectrum more efficiently than WDM systems. The probability of bit error for high-speed OCDMA transmissions is calculated as a function of the number of users in the presence of receiver and shot noise(additive white Gaussian noise).
Keywords
code division multiple access; optical fiber networks; fiber-optic code division multiplexing; OCDMA systems; OCDMA coding schemes;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Strategies for realizing optical CDMA for dense, high-speed, long span, optical network applications /
[ A.J. Mendez;R.M. Gagliardi;H.X.C. Fen;J.P. Heritage;J.M. Morookian ] / J. Lightwave Technol.   DOI   ScienceOn
2 Complete dispersion compensation for 400-fs pulse transmission over 10 km fiber link using dispersion compensating fiber and spectral phase equalizer /
[ S. Shen;A.M. Weiner ] / IEEE Photon. Technol. Lett.   DOI   ScienceOn
3 Theory of spread-spectrum communications-A tutorial /
[ R.L. Pickholtz;D.L. Schilling;L.B. Milstein ] / IEEE Trans. Commun.   DOI   ScienceOn
4 Computer modeling of optical layer impairments on 2.5 Gb/s optical CDMA transmission /
[ H.X.C. Feng;L.R. Thombley;W.J. Lennon;J.P. Heritage ] / Opt. Exp.   DOI
5 Temporal/spatial optical CDMA networks-design, demonstration, and comparison with temporal networks /
[ E. Park;A.J. Mendez;E. Garmire ] / IEEE Photon. Technol. Lett.   DOI   ScienceOn
6 Perfomance comparison of asynchoronous and synchronous code-division multiple-access techniques for fiber-optic local area network /
[ W.C. Kwong;P.A. Perrier;P.R. Pruncal ] / IEEE Trans. Commun.   DOI   ScienceOn
7 Code division multiple-access technique in optical fiber networks-PartⅠ: Fundamental principles /
[ J.A. Salehi ] / IEEE Trans. Commun.   DOI   ScienceOn
8 Optical orthogonal codes: Design, analysis, and applications /
[ F.R.K. Chung;J.A. Salehi;V.K. Wei ] / IEEE Trans. Inform. Theory
9 Wavelength multiplication and capacity enhancement of optical code division multiplexing (O-CDM) based on wavelength/time (W/T) matrix codes /
[ A.J. Mendez;R.M. Gagliardi ] / IEEE/LEOS 2000 Annu. Met.
10 Design of a new family of two-dimensional codes for fiber-optic CDMA networks /
[ E.S. Shivaleela(et al.) ] / J. Lightwave Technol.   DOI   ScienceOn
11 Error-free transmission of 2-channel 2.5 Gbit/s time-spread/wavelength-hop OCDM using fibre Bragg grating with supercontinuum light source /
[ N. Wada;H.I. Sotobayashi;K.I. Kitayama ] / ECOC '99
12 40-Gbit/s transport system: Its WDM upgrade /
[ Y. Miyamoto ] / OFC'2000
13 Design of a special family of optical CDMA address code for fully asynchronous data communications /
[ J.G. Zhang ] / IEEE Trans.Commun.   DOI   ScienceOn
14 Experimental demonstration of optical fast frequency hopping-CDMA communications /
[ H. Fathallah;L.A. Rusch;S. Larochelle;L. Pujol ] / ECOC 99
15 Wavelength hopping/time spreading code division multiple access|systems /
[ L. tancevski;I. Andonovic ] / Electron. Lett.   DOI   ScienceOn
16 A new family of three-dimensional space/wavelength/time spread optical code for OCDMA networks /
[ S. Kim;K. Yu;N. Park ] / Journal of Lightwave Technology   DOI   ScienceOn
17 Design of a new family of two-dimensional wavelength-time spreading codes for optical code division multiple access networks /
[ K. Yu;N. Park ] / Elec. Lett.   DOI   ScienceOn
18 Code division multiple-access technique in optical fiber networks-Part Ⅱ: Systems performance analysis /
[ J.A. Salehi ] / IEEE Trans.Commun.   DOI   ScienceOn
19 Optical orthogonal codes with unequal auto-and cross-correlation constraints /
[ G.C. Yang;T.E. Fuja ] / IEEE Trans. Inform. Theory   DOI   ScienceOn
20 Direct-detection optical synchronous CDMA systems with interference canceller using group information codes /
[ H. Sawagashira;K. Kamakura;T. Ohtsuki;I. Sasase ] / IEEE GLOBECOM'00
21 Passive optical fast frequency-hop CDMA communications System /
[ H. Fathallah;L.A. Rusch;S. LaRochelle ] / J. Lightwave Technol.   DOI   ScienceOn
22 Performance comparison of multiwavelength CDMA and WDMA+CDMA for filer-optic networks /
[ G.C. Yang;W.C. Kwong ] / IEEE Trans. Commun.   DOI   ScienceOn