弹性光网络中任播RSA算法概述
摘要
由于弹性光网络能够灵活地进行频谱分配,在近几年引发了学者们的广泛研究。随着云计算、内容投递网络和视频点播等任播业务的发展,人们开始提出了在弹性光网络中进行任播通信的概念。在本文中,首先介绍弹性光网络和任播通信的意义和价值,接着对弹性光网络中进行路由和频谱分配的场景进行介绍,最后对已有的路由与频谱分配算法进行概述。
引文
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[6]K.Walkowiak;A.Kasprzak;M.Klinkowsk.”Dynamic Routing of Anycast and Unicast Traffic in Elastic Optical Networks”IEEE Commun.Mag.pp.3313-3318,2014.
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[8]Z.Zhu,W.Lu,L.Zhang,N.Ansari,”Dynamic service provisioning in elastic optical networks with hybrid single-/multi-path routing,”J.Light.Technol.vol.31,pp.15-22,2013.
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[10]Micha Aibin,and Krzysztof Walkowiak.”Dynamic Routing of Anycast and Unicast Traffic in Elastic Optical Networks with Various Modulation Formats-Trade-Off Between Blocking Probability and Network Cost”.IEEE 15th International Conference.pp.64-69,2014.
[11]Liang Zhang and Zuqing Zhu.”Dynamic Anycast in InterDatacenter Networks over Elastic Optical Infrastructure”.International Conference on Computing,Networking and Communications,Optical and Grid Networking Symposium.pp.491-495,2014.
[2]C.Develder et al,”Optical networks for grid and cloud computing applications,”Proc.IEEE,vol.100,pp.1149-1167,2012.
[3]M.Klinkowski;M.Ruiz;L.Velasco et al,”Elastic spectrum allocation for time-varying traffic in flex-grid optical networks,”IEEE J.Sel.Areas Commun.vol.31,no.2,pp.26-38,2012.
[4]M.Jinno;H.Takara;B.Kozicki et al,”Spectrum-efficient and scalable elastic optical path network:Architecture,benefits,and enabling technologies,”IEEE Comm.Mag,vol.47,no.11,pp.66-73,2009.
[5]W.Jia,D.Xuan,W.Zhao,”Integrated routing algorithms for anycast messages,”IEEE Commun.Mag.vol.38 pp.48-53,2000.
[6]K.Walkowiak;A.Kasprzak;M.Klinkowsk.”Dynamic Routing of Anycast and Unicast Traffic in Elastic Optical Networks”IEEE Commun.Mag.pp.3313-3318,2014.
[7]K.Walkowiak,”Anycasting in connection-oriented computer networks models,algorithms and results”,International Journal of Applied Mathematics and Computer Science,vol.20,no.1,pp.207-220,2010.
[8]Z.Zhu,W.Lu,L.Zhang,N.Ansari,”Dynamic service provisioning in elastic optical networks with hybrid single-/multi-path routing,”J.Light.Technol.vol.31,pp.15-22,2013.
[9]Y.Sone,A.Hirano,A.Kadohata,et al.”Routing and Spectrum Assignment Algorithm Maximizes Spectrum Utilization in Optical Networks,”[C].IEEE European Optical Communication Conference(ECOC).September,pp.1-3,2011.
[10]Micha Aibin,and Krzysztof Walkowiak.”Dynamic Routing of Anycast and Unicast Traffic in Elastic Optical Networks with Various Modulation Formats-Trade-Off Between Blocking Probability and Network Cost”.IEEE 15th International Conference.pp.64-69,2014.
[11]Liang Zhang and Zuqing Zhu.”Dynamic Anycast in InterDatacenter Networks over Elastic Optical Infrastructure”.International Conference on Computing,Networking and Communications,Optical and Grid Networking Symposium.pp.491-495,2014.