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The multi-channel switching penalty forces terminals to incur a delay cost when switching from one channel to the other. The delay cost does degrade the performance of multi-channel networks. The channel switching penalty is not avoidable; however, optimization techniques can be implemented to minimize its effects. In this study, we analyze the impact of channel switching penalty on collided and dropped...
The key problem in a parallel system is how to distribute the work load to the components of the system in order to get optimal resource utilization, maximize throughput, and minimize response time. The sliding-window (SW) switch is a highly parallel architecture that uses an array of memory-modules to store and process data packets in high speed-networks and Internets. In this paper, we study two...
Delay-based TCP variants continue to attract a large amount of attention in the networking community. Potentially, they offer the possibility to efficiently use network resources while at the same time achieving low queueing delay and virtually zero packet loss. One major impediment to the deployment of delay-based TCP variants is their inability to coexist fairly with standard loss-based TCP. In...
In this paper, we propose one hierarchical 2-D mesh network-on-chip (NoC) platform to support applications with the complexity of several hundreds of tasks or with huge amount of transmission data. Moreover, applying the task binding method by considering communication amount, communication data contention and bandwidth penalty to enhance the system overall performance of the new architecture. Modeling...
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