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In order to degrade the selfish behavior and encourage more members to participate in anonymous communication, a reputation-based incentive mechanism is used in the structured peer-to-peer overlay networks. According to the initiator's reputation, the request is transmitted or retransmitted by the members in the system. The performance of the reputation-based anonymous communication system is analyzed...
Wireless multihop ad hoc networks face a multitude of challenging problems including highly dynamic multihop topologies, lossy and noisy communication channels, and sporadic connectivity which contribute to frequent link failures. Rapid and accurate link failure detection is therefore important to maintain correct and optimum operation of network routing protocols. In this paper, we propose a unified...
In this paper, we proposed a dual flit transmission rate (DFTR) router architecture according to the property of short distance for the inter-wafer links for 3D Network on Chip (NoC). The equivalent bandwidth of the inter-wafer links can be N times wider than that of the intra-wafer links, since flit transmission rate in vertical direction can be N times fast than that in the horizon direction. Thus,...
Dedicated service gateways provide Network services which direct traffic flows. Currently many researchers focus on gateway selection on the Shortest Route, Closest Gateway and not much on the congestion and network traffic in this route. In this paper, we have proposed a novel approach called Optimal Closest Gateway Mechanism with load balancing technique for traffic engineering. Instead of only...
In this paper, we study and analyze different Network-on-Chip (NoC) designs for MPEG-4/H.264 coding. The encoding and decoding processes of H.264 have been analyzed. We discuss the parallelism of H.264, and an open-source encoding program is used as a case study. The contribution of this paper lies in the NoC design method and performance evaluation of data parallel H.264 coder. It is shown in our...
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