Multicast Routing Protocol to Enhance CAMP


The KIPS Transactions:PartC, Vol. 8, No. 4, pp. 469-478, Aug. 2001
10.3745/KIPSTC.2001.8.4.469,   PDF Download:

Abstract

In this paper we propose a multicast routing protocol referred to as CATMP to enhance CAMP. CAMP is the only multicast routing protocol not based on trees that avoids flooding of data or control packets to establish the routing structure for a group. In CAMP, the amount of control packet is limited and the scalability of the protocol is good. But CAMP has a disadvantage that the edge of a mesh is sparser than the center and a mesh similar to a tree is formed when the number of multicast group member is small. In this case, the probability of packet drop increases since there are few redundant paths. Where mesh is formed fragile, CATMP enhances mesh connectivity by inciting neighbors to join the mesh. So that the mesh becomes thicker and is formed more uniformly. The simulation results show that the proposed scheme increases the data delivery rate especially when CAMP shows performance degradation.


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Cite this article
[IEEE Style]
S. J. Lim and M. J. Lee, "Multicast Routing Protocol to Enhance CAMP," The KIPS Transactions:PartC, vol. 8, no. 4, pp. 469-478, 2001. DOI: 10.3745/KIPSTC.2001.8.4.469.

[ACM Style]
Soo Jeong Lim and Mee Jeong Lee. 2001. Multicast Routing Protocol to Enhance CAMP. The KIPS Transactions:PartC, 8, 4, (2001), 469-478. DOI: 10.3745/KIPSTC.2001.8.4.469.