政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/76130

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Title:	PeerIIR: Peer-to-Peer interactive internet radio system
Authors:	Tsai, Tzu-Chieh;Hsieh, Tong Y.;Lo, Wen Ching 蔡子傑;謝東諺;羅文卿
Contributors:	資科系
Keywords:	Peer-to-Peer (P2P) applications are popular recently and have become one of the hottest research topics. The participants can share their resources (such as processing power, disk storage, and network bandwidth) in the P2P architecture to collaborate file downloading and streaming services. In this paper, we design and implement an Interactive Internet Radio system using the P2P approach, called PeerIIR. When the host, co-hosts, and calliners are speaking at the same time, they will produce multiple streams which need to deliver to all the audience on the system. This will consume the network bandwidth inefficiently, or even exhaust the link capacity of the audience. Thus, how to process multiple streams produced at the same time and to deliver to all the audience efficiently is the key issue. When there is only one program host producing the audio stream, a distribution tree is built to distribute it. If there are co-hosts or calliners speaking, a distributed mixer negotiation algorithm is performed to build a voice mixing tree among PeerIIR servers. Therefore the audio streams are mixed distributedly and step by step along the mixing tree to save transmission bandwidth. The results from series of simulation show that the performance for response time and link/node stress is enhanced compared with some related works.
Date:	2010
Issue Date:	2015-06-29 17:55:00 (UTC+8)
Relation:	2010 5th International ICST Conference on Communications and Networking in China, ChinaCom 2010, 2010, 論文編號 5684654, 5th International ICST Conference on Communications and Networking in China, ChinaCom 2010; Beijing; China; 25 August 2010 到 27 August 2010; 類別編號CFP1070A-ART; 代碼 83764
Data Type:	conference
DOI link:	Audio stream; Call-in service; Distributed mixer; Distribution tree; File downloading; If there are; Internet radio; Key issues; Link capacities; Multiple streams; Negotiation algorithm; Network bandwidth; P2P architecture; Peer-to-Peer; Peer-to-peer application; Processing power; Research topics; Response time; Step-by-step; Streaming service; Transmission bandwidth; Voice-over-Internet-Protocol (voip); Bandwidth; Internet; Internet protocols; Internet telephony; Telecommunication networks; Trees (mathematics); Web services; Peer to peer networks
Appears in Collections:	[Department of Computer Science ] Proceedings

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