Actas de congresos
Performance Comparison Of Hybrid 1-d Wdm/ocdma And 2-d Ocdma Towards Future Access Network Migration Scenario
Registro en:
9781467322270
International Conference On Transparent Optical Networks. , v. , n. , p. - , 2012.
21627339
10.1109/ICTON.2012.6254425
2-s2.0-84867018800
Autor
Galdino L.
Raddo T.R.
Sanches A.L.
Bonani L.H.
Moschim E.
Institución
Resumen
In this paper, we provide a performance comparison and analysis between a hybrid 1-D WDM/OCDMA system and a 2-D WHTS OCDMA system. In the hybrid system, OOC is employed as users code sequence of the OCDMA dimension. The simulation results show that the hybrid system presents better performance than the 2-D WHTS OCDMA system, and show also that under a standard BER scenario, i.e., BER 10 9, the hybrid system can support at least 75% more simultaneous users than the 2-D OCDMA system for the analyzed case study. The analysis suggests that the hybrid 1-D WDM/OCDMA system is a qualified migration scenario since it can provide a smooth migration path from current networks towards OCDMA networks. © 2012 IEEE.
Beyranvand, H., Salehi, J.A., Multirate and multi-quality-of-service passive optical network based on hybrid WDM/OCDM system (2011) IEEE Communications Magazine, 49, pp. 39-44 Kitayama, K., Wang, X., Wada, N., OCDMA over WDM PON solution path to gigabit-symmetric FTTH (2006) J. Lightwave Technol., 24, pp. 1654-1662. , Apr Sanches, A.L., Dos Reis Jr., J.V., Borges, B.-H.V., Analysis of high-speed optical wavelength/time CDMA networks using pulse-position modulation and forward error correction techniques (2009) J. Lightwave Technol., 27 (22), pp. 5134-5144. , Nov Raddo, T.R., Sanches, A.L., Dos Reis Jr., J.V., Borges, B.-H.V., A new approach for evaluating the BER of a multirate, multiclass OFFH-CDMA system (2012) IEEE Communications Letters, 16 (2), pp. 259-261. , Feb Yang, G.-C., Kwong, W.C., Performance comparison of multiwavelength CDMA and WDMA+OCDMA for fiber-optics networks (2002) Trans. of Communications, 45, pp. 1426-1434 Shurong, S., Yin, H., Wang, Z., A new family of 2-D optical orthogonal codes and analysis of its performance in optical CDMA access networks (2006) J. Lightwave Technol., 24 (4), pp. 1646-1652. , Apr Yin, H., Richardson, D., (2007) Optical Code Division Multiple Access Communication, p. 123. , Ed. Springer Wang, X., Wada, N., Hamanaka, T., Miyazaki, T., Cincotti, G., Kitayama, K., OCDMA over WDM transmission (2007) Proc. ICTON 2007, , Rome, Italy, July, paper Tu.B1.1