Comportamento do Espectro Óptico em Redes Ópticas Elásticas em um Duopólio de Telecomunicações
Resumo
A demanda por largura de banda cresce exponencialmente ano após ano, em virtude do aumento do número de usuários. Desta forma, surge a necessidade premente de modernização da infraestrutura dos provedores de acesso, que oferecem cada vez mais largura de banda para os usuários. O uso de novas tecnologias baseadas em Redes Ópticas Elásticas, torna-se fundamental para alimentar a crescente demanda por largura de banda. Este trabalho tem o objetivo de estudar um modelo de duopólio usando os novos modelos dessas redes e compreender sua aplicação por meio do desenvolvimento de um simulador que permita estudar a probabilidade de bloqueio em Redes Ópticas Elásticas.
Palavras-chave:
Cadeia de Markov, Telecomunicações, Simulação, Duopólio
Referências
CHRISTODOULOPOULOS, K.; TOMKOS, I.; VARVARIGOS, E. A. Elastic Bandwidth Allocation in Flexible OFDM-Based Optical Networks. Journal of Lightwave Technology, v. 29, n. 9, p. 1354–1366. doi: 10.1109/JLT.2011.2125777, 2011a.
ESSIAMBRE, René-Jean et al. Capacity limits of optical fiber networks. Journal of Lightwave Technology, v. 28, n. 4, p. 662-701, 2010.
GERSTEL, Ori et al. Elastic optical networking: A new dawn for the optical layer?. IEEE Communications Magazine, v. 50, n. 2, 2012.
JINNO, M.; TAKARA, H.; KOZICKI, B. Dynamic optical mesh networks: drivers, challenges and solutions for the future. In: Optical Communication, 2009. ECOC '09. 35th European Conference on. IEEE, 2009. p Offline Modulation Based Spectrum Allocation. 1-4.
JINNO, Masahiko et al. Elastic and adaptive optical networks: possible adoption Elastic spectrum allocation for time-varying traffic in flexgrid optical networks scenarios and future standardization aspects. IEEE Communications Magazine, v. 49, n. 10, 2011.
KLEKAMP, Axel et al. Transparent WDM network with bitrate tunable optical OFDM transponders. In: National Fiber Optic Engineers Conference. Optical Society of America, 2010. p. NTuB5.
LÓPEZ, Víctor; VELASCO, Luis (Ed.). Elastic Optical Networks: Architectures, Technologies, and Control. Springer, 2016.
MACEDO, N. D. D. Iniciação à pesquisa bibliográfica. 2 ed. ed. [S.l.]: Unimarco Editora, 1994.
MUKHERJEE, B. Optical WDM Networks. 2006 edition ed. New York: Springer, 2006.
NETWORKING INDEX, Cisco Visual. Forecast and methodology, 2016-2021, white paper. San Jose, CA, USA, 2016.
RAMASWAMI, Rajiv; SIVARAJAN, Kumar; SASAKI, Galen. Optical networks: a practical perspective. Morgan Kaufmann, 2009.
RECOMMENDATION, G. 694.1: Spectral grids for WDM applications: DWDM frequency grid. International Telecommunications Union, Tech. Rep, 2012.
SATO, Ken-ichi; HASEGAWA, Hiroshi. Optical networking technologies that will create future bandwidth-abundant networks. Journal of Optical Communications and Networking, v. 1, n. 2, p. A81-A93, 2009.
SHEN, G.; ZUKERMAN, M. Spectrum-efficient and agile CO-OFDM optical transport networks: architecture, design, and operation. IEEE Communications Magazine, v. 50, n. 5, p. 82–89. doi: 10.1109/MCOM.2012.6194386, 2012.
TALEBI, Sahar et al. Spectrum management techniques for elastic optical networks: A survey. Optical Switching and Networking, v. 13, p. 34-48, 2014.
WALDMAN, Helio; ALMEIDA, Raul C.; BORTOLETTO, Rodrigo C. Performance Gains Imparted by Traffic-Awareness in an Elastic Single Link. In: 2020 22nd International Conference on Transparent Optical Networks (ICTON). IEEE, 2020. p. 1-5.
WALDMAN, Helio; ALMEIDA, Raul C.; BORTOLETTO, Rodrigo C. Spectral Idleness Minimization in the Elastic Single Link under Incremental Traffic. In: 2019 IEEE Latin-American Conference on Communications (LATINCOM). IEEE, 2019. p. 1-6.
HILLIER, Frederick S.; LIEBERMAN, Gerald J. Introduction to Operations Research. 10. ed. Stanford: Mcgraw Hill Education, 2015. 1050 p. (908-922).
ESSIAMBRE, René-Jean et al. Capacity limits of optical fiber networks. Journal of Lightwave Technology, v. 28, n. 4, p. 662-701, 2010.
GERSTEL, Ori et al. Elastic optical networking: A new dawn for the optical layer?. IEEE Communications Magazine, v. 50, n. 2, 2012.
JINNO, M.; TAKARA, H.; KOZICKI, B. Dynamic optical mesh networks: drivers, challenges and solutions for the future. In: Optical Communication, 2009. ECOC '09. 35th European Conference on. IEEE, 2009. p Offline Modulation Based Spectrum Allocation. 1-4.
JINNO, Masahiko et al. Elastic and adaptive optical networks: possible adoption Elastic spectrum allocation for time-varying traffic in flexgrid optical networks scenarios and future standardization aspects. IEEE Communications Magazine, v. 49, n. 10, 2011.
KLEKAMP, Axel et al. Transparent WDM network with bitrate tunable optical OFDM transponders. In: National Fiber Optic Engineers Conference. Optical Society of America, 2010. p. NTuB5.
LÓPEZ, Víctor; VELASCO, Luis (Ed.). Elastic Optical Networks: Architectures, Technologies, and Control. Springer, 2016.
MACEDO, N. D. D. Iniciação à pesquisa bibliográfica. 2 ed. ed. [S.l.]: Unimarco Editora, 1994.
MUKHERJEE, B. Optical WDM Networks. 2006 edition ed. New York: Springer, 2006.
NETWORKING INDEX, Cisco Visual. Forecast and methodology, 2016-2021, white paper. San Jose, CA, USA, 2016.
RAMASWAMI, Rajiv; SIVARAJAN, Kumar; SASAKI, Galen. Optical networks: a practical perspective. Morgan Kaufmann, 2009.
RECOMMENDATION, G. 694.1: Spectral grids for WDM applications: DWDM frequency grid. International Telecommunications Union, Tech. Rep, 2012.
SATO, Ken-ichi; HASEGAWA, Hiroshi. Optical networking technologies that will create future bandwidth-abundant networks. Journal of Optical Communications and Networking, v. 1, n. 2, p. A81-A93, 2009.
SHEN, G.; ZUKERMAN, M. Spectrum-efficient and agile CO-OFDM optical transport networks: architecture, design, and operation. IEEE Communications Magazine, v. 50, n. 5, p. 82–89. doi: 10.1109/MCOM.2012.6194386, 2012.
TALEBI, Sahar et al. Spectrum management techniques for elastic optical networks: A survey. Optical Switching and Networking, v. 13, p. 34-48, 2014.
WALDMAN, Helio; ALMEIDA, Raul C.; BORTOLETTO, Rodrigo C. Performance Gains Imparted by Traffic-Awareness in an Elastic Single Link. In: 2020 22nd International Conference on Transparent Optical Networks (ICTON). IEEE, 2020. p. 1-5.
WALDMAN, Helio; ALMEIDA, Raul C.; BORTOLETTO, Rodrigo C. Spectral Idleness Minimization in the Elastic Single Link under Incremental Traffic. In: 2019 IEEE Latin-American Conference on Communications (LATINCOM). IEEE, 2019. p. 1-6.
HILLIER, Frederick S.; LIEBERMAN, Gerald J. Introduction to Operations Research. 10. ed. Stanford: Mcgraw Hill Education, 2015. 1050 p. (908-922).
Publicado
25/11/2020
Como Citar
P. SOUSA, Victor; C. BORTOLETTO, Rodrigo.
Comportamento do Espectro Óptico em Redes Ópticas Elásticas em um Duopólio de Telecomunicações. In: ESCOLA REGIONAL DE REDES DE COMPUTADORES (ERRC), 18. , 2020, Evento Online.
Anais [...].
Porto Alegre: Sociedade Brasileira de Computação,
2020
.
p. 1-7.
DOI: https://doi.org/10.5753/errc.2020.15181.
