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Having in mind various implementations of methods for generating network topology, there is also a need for a wider mechanism determining receiving nodes in a network by geographical positioning, or one that would be related to link and node parameters. This will allow us to answer the question whether the way receiving nodes are distributed has any influence on the quality of multicast trees constructed...
In the paper we introduce a group members arrangement as a new parameter for analyzing multicast routing algorithms finding multicast trees. We also propose a new multicast routing algorithm without constraints. The objective of STA (Switched Trees Algorithm) is to minimize the total cost of the multicast tree using a modification of the classical Prim's algorithm (Pruned Prim's Heuristic) and the...
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