Multicast Protection in WDM Optical Networks with Scheduled Traffic

Conference: ECOC 2009 - 35th European Conference on Optical Communication
09/20/2009 - 09/24/2009 at Vienna, Austria

Proceedings: ECOC 2009

Pages: 2Language: englishTyp: PDF

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Zhang, Shuqiang; Chan, Chun-Kit (Department of Information Engineering, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China)

We formulate and investigate the multicast tree protection in WDM optical networks with scheduled traffic. By optimizing the network resources jointly in space and time, survivable multicast sessions can be provisioned at much lower costs.