Showing 1 - 14 results of 14 for search '"mobile wireless sensor network"', query time: 0.06s Refine Results
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    Data Dissemination in Mobile Wireless Sensor Network Using Trajectory-Based Network Coding by Lingzhi Li, Shukui Zhang, Zhe Yang, Yanqin Zhu

    Published 2013-10-01
    “…In this paper, we propose a trajectory-based network coding (TBNC) method to disseminate data in mobile wireless sensor network (MWSN). It is designed according to the characteristics of MWSN and is appropriate for the mobile nodes that share anonymously its GPS pretrajectory for the higher bandwidth. …”
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    Multiplicatively weighted Voronoi-based sensor collaborative redeployment in software-defined wireless sensor networks by Minghua Wang, Ran Ou, Yan Wang

    Published 2022-03-01
    “…Large-scale deployment of mobile wireless sensor networks has been widely used in some dangerous and hostile urban security surveillance scenarios. …”
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    Adaptive guaranteed time slots allocation policy in wireless sensor networks with mobility awareness by LI Xiao-ji1, CHEN Chen1, QIU Hong-bing2, MO Wei2

    Published 2010-01-01
    “…To improve the connectivity in mobile wireless sensor networks,an adaptive GTS(guaranteed time slot) allocation algorithm with nodal mobility awareness was proposed.At first,the nodal location in next state was given by Kalman filters forecasting model.Then,a method that considered velocity,direction and relative mobility was used to define mobility level,based on which the nodal priorities for GTS reservation could be determined initially.Subsequently,the priorities could be adjusted adaptively according to the usage status feedback from allocated slots.Finally,the priorities could be used to determine the order for using GTS and the right of use an extra reservation slot.Simulation results show that the proposed scheme could increase the success rate of random access and ensure a lower average packets transmission delay and higher delivery ratio.Furthermore,with the adaptive adjustment scheme for reservation priorities base on usage feedback,the rate of correct utilization of allocated slots is increased significantly in the overall networks.…”
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