Receiver-driven layered multicast
Conference proceedings on Applications, technologies, architectures, and protocols for computer communications
A Linear Inter-Session Network Coding Scheme for Multicast
NCA '08 Proceedings of the 2008 Seventh IEEE International Symposium on Network Computing and Applications
LION: Layered Overlay Multicast With Network Coding
IEEE Transactions on Multimedia
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
A Random Linear Network Coding Approach to Multicast
IEEE Transactions on Information Theory
Galois field hardware architectures for network coding
Proceedings of the 6th ACM/IEEE Symposium on Architectures for Networking and Communications Systems
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In this paper, we address the problem of supporting receivers that require different sessions of a multicast application based on their desired rates. We present a distributed bandwidth partitioning scheme to share the bandwidths on the links in such a way that data rate requirements of each receiver in the multicast is met. The salient features of our scheme are: i) Each receiver can simultaneously request upto their individual maximum flow rates ii) Each node uses only local link bandwidth and flow information to partition the outgoing link bandwidth iii) If link bandwidths change due to cross traffic, each node can quickly adapt and repartition link bandwidths to deliver data rates requested by receivers. We show through simulations and experiments over several overlay networks at the University of Wisconsin that all receiver get their requested rates. We also integrate our scheme into a multimedia streaming application to demonstrate a usage case scenario and further evaluate its effectiveness.