The design and implementation of the 4.4BSD operating system
The design and implementation of the 4.4BSD operating system
Dummynet: a simple approach to the evaluation of network protocols
ACM SIGCOMM Computer Communication Review
pgmcc: a TCP-friendly single-rate multicast congestion control scheme
Proceedings of the conference on Applications, Technologies, Architectures, and Protocols for Computer Communication
Cost-effective streaming server implementation using Hi-tactix
Proceedings of the tenth ACM international conference on Multimedia
A practical server-side transmission control method for multi-channel DTV streaming system
PCM'07 Proceedings of the multimedia 8th Pacific Rim conference on Advances in multimedia information processing
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According to deployment of broadband access networks like FTTH (Fiber-To-The-Home), many Internet Service Providers in Japan start providing video broadcasting services via IP multicast. As the service develops into higher quality and more diverse, a broadcasting system capable of handling high bit-rate contents will be required. However, typical implementation of broadcasting server may have problems because of poor packet timing control precision. In this paper, we present a new transmission control method for IP multicast that is synchronized with TCP flow control, which can be applied to QoS-guaranteed networks. We evaluate its validity using an experimental system with HDTV (High Definition TV) streams. We are able to demonstrate that the system can simultaneously distribute eight-channel HDTV streams.