一種基于移動設(shè)備的分布式流處理系統(tǒng)設(shè)計(jì)
[Abstract]:At present, the application of smart phone mainly depends on the client-server computing mode, only regards the mobile phone as a thin client, sends the perceptual information to the server through the cellular network, which makes the cellular network become the bottleneck. The overall performance of the application is affected. A distributed streaming processing system (MobiStreams.), which can run directly on mobile phones, is proposed. The system can transfer computing tasks from remote servers to local mobile phones, easing the pressure on cellular networks. In addition, the system solves the fault-tolerant problem of deploying DSPS system on smart phone effectively through the design of detection point strategy. Two practical applications deployed in the United States and Singapore are used to evaluate the performance. The results show that migrating from server platform to smart phone platform solves the bottleneck problem of cellular network, increases throughput by 0.7842.6 times, and reduces latency by 10%.
【作者單位】: 常州信息職業(yè)技術(shù)學(xué)院軟件學(xué)院;
【分類號】:TN929.53
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