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Previous studies have shown the WiFi, as the dominant last hop access to Internet, has become the weakest link in the round-trip network delay. Therefore it is critical to understand and minimize the WiFi interference in order to reduce the WiFi hop delay. For the first time in the literature, this paper defines an intuitive and accurate metric to quantify the impact of interference on each actual...
We use both theoretical analysis and simulations to study the impact of crosspoint-queued (CQ) buffer size on CQ switch throughput and delay performance under different traffic models, input loads, and scheduling algorithms. In this paper, we present the following. 1) We prove the stability of CQ switch using any work-conserving scheduling algorithm. 2) We present an exact closed-form formula for...
In order to solve the immeasurable problem of the neuron states, and the universal time-delay occurrence in the neural networks systems, this paper studies the state observation problem for time-delay neural networks systems, constructs a new Lapunov-krasovskii functional, designs an efficient delay-dependent observation algorithm to observe the neuron states from the available network outputs. Distinguishing...
Aiming to get the control feature of large delay system like ships, designing a 2-rank derivative multi-step neural network predictive model and the algorithm, and presenting a fuzzy control scheme based on the model with PID Neural Network and fuzzy CMAC controller, we solve the problems of model online identification and controller online design in traditional adaptive control, so that the high...
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