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In this paper, we compare performance of fixed-grid Wavelength Division Multiplexing (WDM) and Elastic Optical Networks (EONs) in dynamic provisioning of many-to-many (m2m) flows. Currently, with a growth of services relying on many-to-many communication paradigm such as distributed computing, inter-Data Center communication, content delivery networking or other requiring high-bandwidth in group communication,...
Growing popularity of new network services including distributed computing, cloud computing, content delivery networks enforces implementation of new data delivery paradigms that can provide improvement in network performance. Therefore, in this paper we focus on many-to-many (m2m) traffic, that can be applied in computer networks to minimize resource consumption in group communication. We consider...
Most of previous works related to survivable networks have been focused on unicast communications. In this paper, we address the problem of network survivability in the context of anycast communications, which has not attracted much attention recently. Anycast transmission is defined as one-to-one-of-many. To assure the network survivability, we use the single backup path approach, i.e., each demand...
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