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To perform data multicasting in the optical layer, optical nodes must be equipped with light splitters. Light splitters can split one light wave to more than one node output. A lot of work had been done in order to enhance the structure of the light splitter in a way to reduce its cost and enhance its performance in terms of the power loss resulted of multiple splitting. To guarantee the fairness...
When multicasting in optical networks is implemented within the switching control plane, it combines the efficiency of multicast trees along with the high speed and low delay of optical communications. Multicast nodes must be equipped with light splitters. Light splitters are expensive equipment. Therefore, a limited number of optical nodes will have this splitting capability. A good placement of...
In network communications, there are many methods to exchange packets to deliver data from sources to destinations. During the past few years, we have observed the emergence of new applications that use multicast transmission. Multicasting requires “multicast routing”, to deliver packets to a “group” of hosts, scattered throughout the Internet. For a multicast routing algorithm to be applicable in...
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