Receiver-driven layered multicast
Conference proceedings on Applications, technologies, architectures, and protocols for computer communications
pgmcc: a TCP-friendly single-rate multicast congestion control scheme
Proceedings of the conference on Applications, Technologies, Architectures, and Protocols for Computer Communication
FLID-DL: congestion control for layered multicast
COMM '00 Proceedings of NGC 2000 on Networked group communication
A comparison of layering and stream replication video multicast schemes
NOSSDAV '01 Proceedings of the 11th international workshop on Network and operating systems support for digital audio and video
WITASI '02 Proceedings of the IFIP TC6/WG6.4 Workshop on Internet Technologies, Applications and Social Impact
STAIR: Practical AIMD Multirate Multicast Congestion Control
NGC '01 Proceedings of the Third International COST264 Workshop on Networked Group Communication
Video multicast over the Internet
IEEE Network: The Magazine of Global Internetworking
Journal of Network and Systems Management
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Multi-rate multicast schemes can be broadly classified into two categories. In layered multicast, a video file is transmitted by a base layer, which contains the most important features of the video. Additional layers, called enhancement layers, contain data that refine the quality of the base layer. In simulcast, the video file is transmitted by replicated layers that contain the same content at different quality. The benefits of layered multicast versus simulcast are still under question, as layered multicast presents higher complexity and more challenging deployment than simulcast. In this paper, two multi-rate multicast control schemes are compared. The layered multicast SMCC congestion control against our proposed solution for simulcast transmission, named ASSP. We compare the two schemes under a controlled simulation environment with the network simulator software (ns-2) by taking into account the evaluation criteria in RFC 5166. The results demonstrate that both SMCC and ASSP are TCP-friendly while SMCC seems to suffers from small oscillations of the transmission rate. In network topologies with low complexity ASSP consumes no more bandwidth than SMCC for the transmission of the different simulcast streams, while being a simpler solution than the more complicated SMCC.