On the Capacity of p2p Multipoint Video Conference

摘要: In this paper, The structure of video conference is formulated and the peer-assisted distribution scheme constructed to achieve optimal delivery rate in each sub-conference. capacity proposed referee that can be supported every possible scenario. We have proved that, case one user watching only video, 5/6 a lower bound which much larger than 1/2, achievable chained approach [2]. Almost all proofs paper are constructive. They applied into real implementation directly with few modifications.