Dongxiao Quan

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Active probe is the main method for Internet end-toend available bandwidth estimation. Based on the analysis of packet gap in active probing, an improved method to estimate available bandwidth is proposed, which is based on the concept of self-induced congestion. In this method, the transmission rates of probe packets are increased step by step and a new(More)
In quantum cryptography network routing selection is an important task for performing end-to-end key agreement. In the paper, we propose a stochastic routing algorithm based on distance vector and residual key bits. The main idea is that after all the shortest paths have been obtained, the communication key bits can be transmitted randomly in any path with(More)
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