Dong Yueli

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One of the major problems in Mobile Grid environments is the optimal distribution and replication of data files, in order to improve and maintain a high overall throughput of Grid jobs that access files. A data replica replacement algorithm based on value model is proposed and the arithmetic method to calculate replica value is introduced. This algorithm(More)
A distributed dynamic power control algorithm that can improve per-user throughput significantly in dense WLAN/WPANs is proposed in this paper. It can solve self-interference problems which are caused by the deficiency of communication channels, particularly for non-uniform traffic conditions. Computer simulations show that given any traffic load(More)
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