Jackson Akpojaro

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In this paper we study the properties of protocol independent multicast (PIM) in non-strictly hierarchical network environments. In particular, we investigate the cost (overhead) behaviour of the PIM protocols i.e., sparse mode (PIM-SM), dense mode with flood and prune mechanism (PIM-DMFP), dense mode with state refresh (PIM-DMSR), and source specific(More)
This paper provides analytical tools to assess the improvements of existing, modified or entirely new multicast protocols at an early stage of design. In particular, we investigate the general properties of sparse mode (SM) and dense mode (DM) protocols and their variants. Specifically, we quantify the performance of these protocols in a ring topology(More)
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