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In this paper, we propose a dynamic layered routing protocol (DLRP) for IP multicast, in which not only the multicast source disseminates data packages through multicast or unicast mode based on network environments of the involving autonomy systems, but also the multicast router within one autonomy system can adopt the same strategy to determine the data transmission method. To verify the DLRP's...
This paper studies the system parameters that affect the total cost of managing the multicast group on a router. A Petri net model is first proposed to describe the states and transitions of the multicast group management. Based on this model, a delayed vacation queue, extended from a simple M/M/1 queue, is used to analyze the total cost of the multicast group management under various system conditions...
This paper studies the system parameters that affect the total cost of managing the multicast group on a router. A Petri net model is first proposed to describe the states and transitions of the multicast group management. Based on this model, a delayed vacation queue, extended from a simple M/M/l queue, is used to analyze the total cost of the multicast group management under various system conditions...
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