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Peer-to-peer (P2P) technologies rapidly attracted people and had a big success for file sharing applications as well as for other kinds of applications such as voice and now video streaming applications. But this success has also an impact on the physical networks, which become more loaded and could lead to a point where the quality of P2P services may decrease. Therefore it is necessary to study...
The following topics are dealt with: mobile ad hoc networks; wireless sensor networks; routing and wavelength assignment; physical layers techniques; traffic engineering; traffic routing; peer to peer computing; multimedia communication; Internet services; quality of service; wireless network cooperation; wireless network cognition; optical burst switching; and optical packet switching.
Today's wide deployment of broadband access networks, high development of personal multimedia processing technologies, and high interests in UCC (user created content)s are pushing the P2P (peer to peer) IPTV era to be opened in near future. The P2P IPTV will create a new paradigm for the Internet services. This paper proposes an integrated session control model for the P2P IPTV services and presents...
In this paper, we consider a peer-to-peer (P2P) network, where multimedia streams are broadcast by matched peers based on their resource reciprocation profiles. We propose a new framework where each peer creates a coalition of matched peers with which it can exchange resources in order to improve its utility. The utility is determined based on explicit consideration of the peer's multimedia attributes...
The following topics are dealt with: communications QoS, reliability and performance modelling; wireless mesh, ad hoc and cellular networks; network routing; network congestion control; QoS control in mobile networks; wireless local area networks; network recovery and protection; network resource management; network traffic engineering; QoS techniques for video and voice; LDPC codes; cooperative networks;...
QoS support in broadband access network is indispensable because QoS-sensitive realtime multimedia applications such as voice of IP, teleconferencing, IP TV, and audio/video streaming are currently rapidly deployed in broadband access networks. Since broadband access networks are already widely deployed in the world, there are several important consideration factors when supporting DiffServ in broadband...
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