Efficient user authentication and key management for peer-to-peer live streaming systems
نویسندگان
چکیده
منابع مشابه
Peer-to-Peer Live Streaming
Live streaming is used in today’s Internet to broadcast TV channels and radio stations, usually by deploying streaming servers. Peer-to-peer applications have become popular in recent years to overcome the limitations of centralized servers. This thesis proposes StreamTorrent, a peer-to-peer-based live streaming protocol. In contrast to most protocols, StreamTorrent provides robustness, efficie...
متن کاملLive Streaming Performance of Peer-to-Peer Systems
In peer-to-peer (P2P) live streaming systems peers organize themselves in an overlay and contribute with their resources to help diffuse live content to all peers in a timely manner. The performance of such systems is usually characterized by the delay-loss curve, which quantifies the playback delay required for achieving a certain streaming quality, expressed as the chunk missing ratio at the ...
متن کاملPeer-to-Peer Live Streaming with MDC
We consider a peer-to-peer (P2P) live streaming network formed by unreliable nodes. The video is encoded into k MDC (Multiple-Description Coded) and t FEC (Forward Error Correction) streams. To achieve stream continuity notwithstanding node failures, the k + t streams are pushed to the nodes in parent-disjoint spanning trees. The challenge is how to construct these trees minimizing the worst-ca...
متن کاملManaging Peer-to-Peer Live Streaming Applications
A number of p2p live streaming systems [1], [2], [3], [4], [5], [6] and [7] have been proposed in recent years. Typically, the description of these systems focuses on how the live stream is transmitted from its source to a number of viewers within the particular p2p network and how these systems deal with the failure of one or more viewers during transmission of the stream. An important aspect ...
متن کاملPeer-to-Peer Streaming Systems
With advances in the broadband Internet access technology and the coding techniques, video streaming services have become increasingly popular. Traditionally, video streaming services are deployed in the client/server architecture. However, this centralized architecture cannot provide streaming to a large population of users due to the limited upload capacity from the server. Peer-to-Peer (P2P)...
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ژورنال
عنوان ژورنال: Tsinghua Science and Technology
سال: 2009
ISSN: 1007-0214
DOI: 10.1016/s1007-0214(09)70035-5