Showing 621 - 640 results of 1,016 for search '"wireless sensor network"', query time: 0.05s Refine Results
  1. 621

    Achieving Fair Spectrum Allocation and Reduced Spectrum Handoff in Wireless Sensor Networks: Modeling via Biobjective Optimization by Sang-Seon Byun, Kimmo Kansanen, Ilangko Balasingham, Joon-Min Gil

    Published 2014-01-01
    “…This paper considers the problem of centralized spectrum allocations in wireless sensor networks towards the following goals: (1) maximizing fairness, (2) reflecting the priority among sensor data, and (3) avoiding unnecessary spectrum handoff. …”
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    Article
  2. 622
  3. 623

    Exploiting self-organization and fault tolerance in wireless sensor networks: A case study on wildfire detection application by Felipe Taliar Giuntini, Delano Medeiros Beder, Jó Ueyama

    Published 2017-04-01
    “…This article proposes the development of a model and application in self-organizing and fault-tolerant wireless sensor networks for fire detection in conservation areas. …”
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    Article
  4. 624

    Feasibility of Output-Only Modal Identification Using Wireless Sensor Network: A Quantitative Field Experimental Study by Wen-ai Shen, Ying Lei, Liang Hu, Yang Wang

    Published 2012-11-01
    “…Although significant advancements have been achieved in wireless sensor network (WSN) in the past decades, there is still a strong need for in-depth analysis on wireless time synchronization and data quality during field testing. …”
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    Article
  5. 625

    Development of an extended topology-based lightweight cryptographic scheme for IEEE 802.15.4 wireless sensor networks by Walter Tiberti, Federica Caruso, Luigi Pomante, Marco Pugliese, Marco Santic, Fortunato Santucci

    Published 2020-10-01
    “…Among the classes of wireless personal area networks, a wireless sensor network typically refers to a versatile and densely distributed sensing platform that enables the support of a wide variety of application domains. …”
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    Article
  6. 626
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    Link Quality Prediction via a Neighborhood-Based Nonnegative Matrix Factorization Model for Wireless Sensor Networks by Yuxin Zhao, Shenghong Li, Jia Hou

    Published 2015-10-01
    “…A core factor to consider when designing wireless sensor networks is the reliable and efficient transmission of massive data from source to destination. …”
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    Article
  8. 628

    Provable secure identity-based online/offline encryption scheme with continual leakage resilience for wireless sensor network by Xiujie Zhang, Xingbing Fu, Lu Hong, Yu Liu, Liangliang Wang

    Published 2020-06-01
    “…Above all, compared to the existing identity-based online/offline encryption schemes, an identity-based online/offline encryption scheme with continual leakage resilient meets wireless sensor networks with strong security.…”
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    Article
  9. 629
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    Differential Evolution Algorithm with Diversified Vicinity Operator for Optimal Routing and Clustering of Energy Efficient Wireless Sensor Networks by Subramaniam Sumithra, T. Aruldoss Albert Victoire

    Published 2015-01-01
    “…Due to large dimension of clusters and increasing size of sensor nodes, finding the optimal route and cluster for large wireless sensor networks (WSN) seems to be highly complex and cumbersome. …”
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    Article
  11. 631
  12. 632

    Analytical evaluation of geometric dilution of precision for three-dimensional angle-of-arrival target localization in wireless sensor networks by Jiao Zhang, Jianfeng Lu

    Published 2020-05-01
    “…This article focuses on the evaluation of geometric dilution of precision for three-dimensional angle-of-arrival target localization in wireless sensor networks. We calculate a general analytical expression for the geometric dilution of precision for three-dimensional angle-of-arrival target localization. …”
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    Article
  13. 633

    Development of a Wireless Sensor Network for Distributed Measurement of Total Electric Field under HVDC Transmission Lines by Yong Cui, Jianxun Lv, Haiwen Yuan, Luxing Zhao, Yingyi Liu, Hao Yang

    Published 2014-05-01
    “…A wireless sensor network-based distributed measurement system is designed for collecting and monitoring the electric field under the high voltage direct current (HVDC) transmission lines. …”
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    Article
  14. 634

    Mobile Multi-Agent Evaluation Method for Wireless Sensor Networks-Based Large-Scale Structural Health Monitoring by Shenfang Yuan, Dong Liang, Lei Qiu, Menglong Liu

    Published 2012-11-01
    “…Wireless sensor networks are increasingly adopted both in aircraft and civil structural health monitoring. …”
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    Article
  15. 635

    Node-Gosper Curve-Based Unknown Sensor Localization Using Single Mobile Anchor in Wireless Sensor Networks by Chi-Chang Chen, Sheng-Bo Wang

    Published 2016-07-01
    “…The node-Gosper curve serves as a routing path for a single mobile anchor to help unknown sensors locate themselves in the wireless sensor network. In our proposed localization method, the mobile anchor travels along the node-Gosper curve, which covers the entire sensing field, and when it reaches the turning points of the node-Gosper curve, it broadcasts its current location to unknown sensors within a preset communication range. …”
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    Article
  16. 636

    Energy Efficient Source Location Privacy Protecting Scheme in Wireless Sensor Networks Using Ant Colony Optimization by Liming Zhou, Qiaoyan Wen

    Published 2014-03-01
    “…Wireless sensor networks consist of various sensors with limited power, which collect different useful and privately relevant information. …”
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    Article
  17. 637

    Location tracking method with visual aids scheme on TI CC2431 ZPS platform for wireless sensor network by Yongyan ZOU, Yanzhi ZHANG

    Published 2016-09-01
    “…In wireless sensor network,concerning that dramatic changes of speed in a short period of time may lead to angle effect and reduce the location accuracy for tracking,and individual scheme is difficult to improve the location tracking accuracy,a location tracking method using Kalman filter and visual aids on TI CC2431 ZPS platform was proposed.Visual aid was used on the basis of normalized cross correlation,and the position of the reference node was extracted being as landmarks according to the visual aid method,and then the KF method was used to calibrate the position estimation.The proposed method could effectively avoid the uncertainty caused by the system error in the actual dynamic environment,and reduced the angular effect of the position estimation system,and improved the location tracking accuracy.The experimental results demonstrate that more than 56 percent of the location estimates have error distances less than 2.3 meters and 1.9 meters for TI ZPS method and KF based method,more than 56 percent of the location estimates have error distances less than 1.5 meters for the proposed method.…”
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