A reliable dissemination protocol for interactive collaborative applications
Proceedings of the third ACM international conference on Multimedia
Log-based receiver-reliable multicast for distributed interactive simulation
SIGCOMM '95 Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
A reliable multicast framework for light-weight sessions and application level framing
IEEE/ACM Transactions on Networking (TON)
An error control scheme for large-scale multicast applications
PODC '98 Proceedings of the seventeenth annual ACM symposium on Principles of distributed computing
Organizing multicast receivers deterministically by packet-loss correlation
MULTIMEDIA '98 Proceedings of the sixth ACM international conference on Multimedia
Scaling of multicast trees: comments on the Chuang-Sirbu scaling law
Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
A Generic Concept for Large-Scale Multicast
IZS '96 Proceedings of the 1996 International Zurich Seminar on Digital Communications: Broadband Communications - Networks, Services, Applications, Future Directions
Improving Internet multicast with routing labels
ICNP '97 Proceedings of the 1997 International Conference on Network Protocols (ICNP '97)
An analysis of multicast forwarding state scalability
ICNP '00 Proceedings of the 2000 International Conference on Network Protocols
OTERS: (On-Tree Efficient Recovery using Subcasting): A Reliable Multicast Protocol
ICNP '98 Proceedings of the Sixth International Conference on Network Protocols
Packet Loss Correlation in the MBone Multicast Networ Experimental Measurements and Markov Chain Models
The relationship between topology and protocol performance: case studies
The relationship between topology and protocol performance: case studies
TRAM: A Tree-based Reliable Multicast Protocol
TRAM: A Tree-based Reliable Multicast Protocol
RMTP: a reliable multicast transport protocol
INFOCOM'96 Proceedings of the Fifteenth annual joint conference of the IEEE computer and communications societies conference on The conference on computer communications - Volume 3
Scalable fair reliable multicast using active services
IEEE Network: The Magazine of Global Internetworking
Incremental service deployment using the hop-by-hop multicast routing protocol
IEEE/ACM Transactions on Networking (TON)
Theoretical analysis and comparison of various approaches for reliable multicast
International Journal of Internet Technology and Secured Transactions
Multimedia cross-platform content distribution for mobile peer-to-peer networks using network coding
Proceedings of the international conference on Multimedia
Network-coding-based cache policy for loss recovery enhancement in reliable multicast
International Journal of Network Management
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One approach to achieving scalability in reliable multicast is to use a hierarchy. A hierarchy can be established at the application level, or by using router-assist. With router-assist we have more fine-grain control over the placement of error-recovery functionality, therefore, a hierarchy produced by assistance from the routers is expected to have better performance. In this paper, we test this hypothesis by comparing two schemes, one that uses an application-level hierarchy (ALH) and another that uses router-assisted hierarchy (RAH). Contrary to our expectations, we find that the qualitative performance of ALH is comparable to RAH. We do not model the overhead of creating the hierarchy nor the cost of adding router-assist to the network. Therefore, our conclusions inform rather than close the debate of which approach is better.