Multicast routing in a datagram internetwork
Multicast routing in a datagram internetwork
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IEEE/ACM Transactions on Networking (TON)
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Hop by hop multicast routing protocol
Proceedings of the 2001 conference on Applications, technologies, architectures, and protocols for computer communications
Hop-by-hop quality of service routing
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AQoSM: scalable QoS multicast provisioning in Diff-Serv networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Multicast tree aggregation in large domains
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MAMCRA: a constrained-based multicast routing algorithm
Computer Communications
Multicast routing with end-to-end delay and delay variation constraints
IEEE Journal on Selected Areas in Communications
IEEE Network: The Magazine of Global Internetworking
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IEEE Network: The Magazine of Global Internetworking
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IEEE Network: The Magazine of Global Internetworking
The aggregation of multicast tree state information with delay-bandwidth constraints
ICACT'09 Proceedings of the 11th international conference on Advanced Communication Technology - Volume 1
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Delay coerced multi constrained quality of service routing algorithm
WSEAS Transactions on Information Science and Applications
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IP Multicast has been proposed in order to manage group communications over the Internet in a bandwidth efficient manner. Although such a proposition has been well studied, there are still some inherent problems for its widespread deployment. In this paper, we propose a new algorithm coined mQMA that deals with the two main problems of traditional IP multicast, i.e., multicast forwarding state scalability and multi-constrained QoS routing. The algorithm mQMA is a QoS multicast aggregation algorithm which handles multiple additive QoS constraints. It builds few trees and maintains few forwarding states for the groups thanks to the technique of multicast tree aggregation, which allows several groups to share the same delivery tree. Moreover, the algorithm mQMA builds trees satisfying multiple additive QoS constraints. We show via extensive simulations that mQMA reduces dramatically the number of trees to be maintained and reduces the utilization of the network resources, yet it leverages the same overall QoS performances as Mamcra which is the main known multi-constrained multicast routing algorithm.