Spectral efficiency of advanced modulation formats in XGS-PON networks
| dc.creator | Gómez-Agredo, Gustavo Adolfo | |
| dc.creator | López-Perafán, José Giovanny | |
| dc.date | 2019-03-13 | |
| dc.date.accessioned | 2026-08-04T22:03:14Z | |
| dc.date.available | 2026-08-04T22:03:14Z | |
| dc.description | Due to the rapid growth and development of services and applications, since the first introduction of DWDM system (Dense Wavelength Division Multiplexing), the demand of higher bandwidth and higher data transmission rates per channel has become evident. Today, commercial DWDM systems implement few wavelengths with spacings per channel of 100 GHz and data rates around 2.5 Gbps, generating a spectral efficiency around 0.25 b / s / Hz using intensity modulated formats, however, network architectures modern deployed in the system's cores, need to reach data transmission rates of 40 Gbps with spectral efficiency around 0.8 b / s / Hz implementing cost-efficient solutions that update existing networks, being the advanced modulation formats and the architectures proposed by FSAN (Full Service Access Network) type XGS-PON (10 Gigabit Capable Passive Optical Networks) mechanisms in the search to solve these inconveniences. In the development of this article, next-generation architectures are designed and simulated, using advanced modulation formats, focused on satisfying the requirements of capacity, bandwidth and spectral efficiency of future optical communications. | en-US |
| dc.description | Debido al rápido crecimiento y desarrollo de servicios y aplicaciones, desde la introducción de los sistemas ópticos basados en DWDM (Dense Wavelength Division Multiplexing), la demanda de mayor ancho de banda y mayores velocidades de transmisión de datos por canal se ha hecho evidente. Hoy en día, los sistemas comerciales DWDM implementan pocas longitudes de onda con espaciamientos por canal de 100 GHz a velocidades de 2.5 Gbps generando una eficiencia espectral alrededor de 0.25 b/s/Hz utilizando formatos modulados en intensidad, sin embargo, las arquitecturas de red modernas desplegadas en los núcleos del sistema, requieren alcanzar velocidades de transmisión de datos del orden de los 40 Gbps con una eficiencia espectral alrededor de los 0.8 b/s/Hz gracias a la implementación de soluciones costo-eficientes que actualizan las redes existentes, siendo los formatos de modulación avanzados y las arquitecturas propuestas por FSAN (Full Service Access Network) de tipo XGS-PON (10 Gigabit Capable Passive Optical Networks) mecanismos en la búsqueda de resolver dichos inconvenientes. En el desarrollo de este artículo, se diseñaron y simularon arquitecturas de próxima generación, utilizando formatos de modulación avanzados, enfocados en satisfacer los requerimientos de capacidad, ancho de banda y eficiencia espectral para el futuro de las comunicaciones ópticas. | es-ES |
| dc.format | application/pdf | |
| dc.identifier | https://revistas.udistrital.edu.co/index.php/visele/article/view/18408 | |
| dc.identifier | 10.14483/22484728.18408 | |
| dc.identifier.uri | http://hdl.handle.net/11349/103278 | |
| dc.language | spa | |
| dc.publisher | Universidad Distrital Francisco José de Caldas | es-ES |
| dc.relation | https://revistas.udistrital.edu.co/index.php/visele/article/view/18408/17353 | |
| dc.relation | /*ref*/H. S. Abbas, M. A. Gregory, “The next generation of passive optical networks: A review”, Journal of Network and Computer Applications, vol. 67, pp. 53-74, 2016. https://doi.org/10.1016/j.jnca.2016.02.015 [2] I. M. Mohamed, M. S. B. Ab-Rahman, “Options and challenges in next-generation optical access networks (NG-OANs)” Optik-International Journal for Light and Electron Optics, vol. 126, no. 1, pp. 131-138, 2015. https://doi.org/10.1016/j.ijleo.2014.08.131 [3] K. Borzycki, “FTTx Access Networks: Technical Developments and Standardization. In Broadband Communications Networks-Recent Advances and Lessons from Practice”, IntechOpen, 2018. https://doi.org/10.5772/intechopen.71785 [4] E. Lach, W. Idler, “Modulation formats for 100G and beyond”, Optical Fiber Technology, vol. 17, no. 5, pp. 377-386, 2011. https://doi.org/10.1016/j.yofte.2011.07.012 [5] K. Tanaka, A. Agata, Y. Horiuchi, “IEEE 802.3 av 10G-EPON standardization and its research and development status”, Journal of Lightwave Technology, vol. 28, no. 4, pp. 651-661, 2010. https://doi.org/10.1109/JLT.2009.2038722 [6] S. D. N., UIT, “Gigabit-capable passive optical networks (GPON): General characteristics”, Recommendation ITU-T G. 984.1, Ginebra, 2008 [7] S. D. N., UIT, “40-Gigabit-capable passive optical networks (NG-PON2): General requirements”, Recommendation ITU-T G. 989.1, Ginebra, 2013. [8] S. D. N., UIT, “10 Gigabit-capable passive optical networks (XG-PON): Reach extensión”, Recommendation UIT-T. G 987.4, Ginebra, 2012. [9] S. D. N., UIT, “10-Gigabit-capable symmetric passive optical network (XGS-PON)”, Recommendation UIT-T. G. 9807.1, Ginebra, 2016. [10] S. D. N., UIT, “10 Gigabit-capable passive optical networks (XG(S)-PON): Reach extensión”, Recommendation UIT-T. G. 9807.2, Ginebra, 2017. [11] A. Kaur, M. L. Singh, A. Sheetal, “Simulative analysis of co-existing 2.5 G/10 G asymmetric XG-PON system using RZ and NRZ data formats”, Optik-International Journal for Light and Electron Optics, vol. 125, no. 14, pp. 3637-3640, 2014. https://doi.org/10.1016/j.ijleo.2014.01.074 [12] FSAN - Full Service Access Network, “comité desarrollador UIT”, Página Web disponible en: https://www.fsan.org/ [13] L. Tao, Y. Ji, J. Liu, at all, “Advanced modulation formats for short reach optical communication systems”, IEEE network, vol. 27, no. 6, pp. 6-13, 2013. https://doi.org/10.1109/MNET.2013.6678921 [14] L. N. Binh, “Optical fiber communication systems with Matlab and Simulink models”. CRC Press, 2014. https://doi.org/10.1201/b17781 [15] L. Liao, D. Samara-Rubio, M. Morse, at all, “High speed silicon Mach-Zehnder modulator”, Optics Express, vol. 13, no. 8, pp. 3129-3135, 2005. https://doi.org/10.1364/OPEX.13.003129 [16] S. Zhang, “Advanced Optical Modulation Formats in High-speed Lightwave System”, Doctoral dissertation, University of Kansas, Electrical Engineering and Computer Science, 2004. [17] I. Kaminow, T. Li, A. E. Willner, “Optical fiber telecommunications VB: systems and networks”, Elsevier, 2010. [18] D. D. van den Borne, “Robust optical transmission systems: modulation and equalization”, Doctoral dissertation, Technische Universiteit Eindhoven, 2008. https://doi.org/10.1109/OFC.2008.4528385 [19] C. E. Shannon, “A mathematical theory of communication”, The Bell System Technical Journal, vol. 27, pp. 379–423, October 1948. https://doi.org/10.1002/j.1538-7305.1948.tb00917.x [20] H. Simon, “Sistemas de Comunicación”, Madrid, España. Segunda edición, Limusa Wiley, ISBN 968-18-6307-0, 2001. [21] J. G. Proakis, “Digital communications”, McGraw-Hill, New York, 2007. [22] R. G. Gallager, “Information theory and reliable communication”, New York: Wiley, 1968. [23] J. M. Kahn, K. P. Ho, “Ultimate spectral efficiency limits in DWDM systems. In Proc. Optoelectronics Communications” Conference, pp. 8-12, July 2002. [24] K. P. Ho, J. M. Kahn, “Channel capacity of WDM systems using constant-intensity modulation formats”, In Optical Fiber Communication Conference (p. ThGG85). Optical Society of America, March 2002. [25] A. Mecozzi, M. Shtaif, “On the capacity of intensity modulated systems using optical amplifiers”, IEEE Photonics Technology Letters, vol. 13, no. 9, pp. 1029-1031, 2001. https://doi.org/10.1109/68.942683 [26] E. E. Narimanov, P. Mitra, “The channel capacity of a fiber optics communication system: Perturbation theory”, Journal of lightwave technology, vol. 20, no. 3, p. 530, 2002. https://doi.org/10.1109/50.989004 [27] P. P. Mitra, J. B. Starkm, “Nonlinear limits to the information capacity of optical fibre communications”, Nature, vol. 411, no. 6841, p. 1027, 2001. https://doi.org/10.1038/35082518 [28] G. Gómez, “Mejora de la Eficiencia Espectral en redes DWDM a 40Gbps a través de los formatos de modulación avanzados DPSK y DQPSK”, Tesis de Maestría, Universidad del Cauca, 2019. [29] G. Gómez, “Adaptación de la Teoría de la Información para el régimen de propagación lineal de una red óptica DWDM de Próxima Generación”, Lámpsakos, 2019. | |
| dc.rights | Derechos de autor 2019 Visión electrónica | es-ES |
| dc.rights | http://creativecommons.org/licenses/by-nc/4.0 | es-ES |
| dc.source | Visión electrónica; Vol. 2 No. 1 (2019): Special edition; 30-39 | en-US |
| dc.source | Visión electrónica; Vol. 2 Núm. 1 (2019): Edición especial; 30-39 | es-ES |
| dc.source | 2248-4728 | |
| dc.source | 1909-9746 | |
| dc.subject | DWDM | es-ES |
| dc.subject | XGS-PON | es-ES |
| dc.subject | Formatos de Modulación Avanzados | es-ES |
| dc.subject | Eficiencia Espectral | es-ES |
| dc.subject | Teoría de la Información | es-ES |
| dc.subject | FSAN | es-ES |
| dc.subject | DWDM | en-US |
| dc.subject | XGS-PON | en-US |
| dc.subject | Advanced Modulation Formats | en-US |
| dc.subject | Spectral Efficiency | en-US |
| dc.subject | Information Theory | en-US |
| dc.subject | FSAN | en-US |
| dc.title | Spectral efficiency of advanced modulation formats in XGS-PON networks | en-US |
| dc.title | Eficiencia espectral de formatos de modulación avanzados en redes XGS-PON | es-ES |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion |