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Energy consumption is a concern with mobile de-vices nowadays. Network interfaces are among the most power hungry components in these devices. In this paper, we describe the design and implementation of a client-centric protocol for energy efficiency. Inspired by earlier work, our protocol works by exploiting the TCP flow-control mechanism to shape incoming traffic into bursts in order to utilize...
This paper presents the Interactive Group Communication Platform (IGCP), a high-level framework designed to provide groupware application developers with an efficient tool for realization of interactive, multipoint collaboration across a heterogeneous network environment. The concept of the platform has been depicted, one of its most important elements is a scalable data stream whose volume can be...
In Peer-to-Peer (P2P) networks if adversaries such as Sybil attackers have got most identities in the network, they will control routing table or traffic. In this paper, we propose a framework based on two complementary techniques to defense malicious node after they transmit data to other malicious peers instead of honest peers. The first approach, based on behaviors of destination nodes, is used...
Computer network is an important phenomenon for digital information world. Computer network having the various problem due to more demand such as congestion control security, reliability, scalability, fairness etc. Multicast service helps computer network to flow information from one end to another end. In this paper, we provide BDQP approach to minimize the congestion control. NS-2 result shows,...
This paper shows the network-level view of the behaviour of two popular and deployed anonymity systems; Tor and JAP (AN.ON). The analysis uses the fact that both of them depend on TCP (transmission control protocol) and shows cases when network conditions may affect the systemspsila operations. The main topics are: on-off traffic, difference in available bandwidth between peers, and usage of the window...
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