Distributing streaming media content using cooperative networking
NOSSDAV '02 Proceedings of the 12th international workshop on Network and operating systems support for digital audio and video
Peer-to-Peer Membership Management for Gossip-Based Protocols
IEEE Transactions on Computers
Chainsaw: eliminating trees from overlay multicast
IPTPS'05 Proceedings of the 4th international conference on Peer-to-Peer Systems
Coolstreaming: Design, Theory, and Practice
IEEE Transactions on Multimedia
A case for end system multicast
IEEE Journal on Selected Areas in Communications
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P2P live streaming distribution services which can reduce load of distributor becomes commonly. The contents of these services are provided by not only corporations but also individuals. In existing systems for business services, however, transmission load of distributor still remains in high level to keep quality of service higher. Thus, it is difficult for private content distributors to provide for their own streaming contents. This paper presents and evaluates P2P live streaming system suitable for private distribution. This system constructs network considering transmission bandwidth of each node. In particular, a certain number of broadband nodes are carefully selected and set at the point nearby the distributor's node in P2P network. A set of the selected broadband nodes plays a role of a virtual distributor with large amount of transmission bandwidth and provides contents to peers instead of Origin. The original contribution of our proposal includes double mesh P2P network structure for scalable and efficient private live streaming services, and its detailed design description. In this method, network bandwidth is used effectively. As a result, it is expected to achieve the private distribution with higher scalability. With simulation experiments, we confirmed that the proposed system presents about half load of distributor compared with the existing system.