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In a camera network, one fundamental research issue is how well the target field is monitored, which is referred as the coverage problem. A good coverage method can reduce the cost and allow the monitor system to scale. The existing work on coverage problem use the k-coverage as its model and coverage percentage as its optimal metric. With this model and(More)
— One of the distinctive features in a wireless ad hoc network is lack of any central controller or single point of authority, in which each node/link then makes its own decisions independently. Therefore, fully cooperative behaviors, such as cooperation for increasing system capacity, mitigating interference for each other, or honestly revealing private(More)
As the control system scale develops, the application of the control network has increased. Due to the bandwidth constraint and the unreliable transmission of network, the time-delay and data-packet dropout exist inevitably in the networked control system. A novel compensation scheme is presented for the data-packet dropout. An open-loop estimator and a(More)
—In this paper, we study the theoretical problem of the end-to-end rate assignment for multi-hop wireless networks. Specifically, we consider the problem of joint congestion control, random access and power control design with multi-hop transmissions and interference-limited link rates. In order to address both the end-to-end throughput maximization and(More)
—In this letter, we investigate the local stability in equilibrium for Internet congestion control algorithm proposed by Low (IEEE/ACM TRANSACTIONS ON NETWORKING, 1999). The network consists of multisource and one-bottleneck link with heterogenous time-varying propagation delays. Linear matrix inequality (LMI) stability criteria is presented for discrete(More)