Showing 441 - 460 results of 3,139 for search '"wireless"', query time: 0.06s Refine Results
  1. 441

    Wireless Channel Model Based on Ray Tracing Algorithm in the Sea Environment by Zhongyu Liu, Qi Yao, Quanqing Li, Lixin Guo, Shuo Hu

    Published 2024-01-01
    “…The maritime environment is complex and changeable, and an accurate maritime wireless channel model is particularly difficult to establish. …”
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    Article
  2. 442

    Public key based key distribution scheme for wireless sensor networks by HUANG Jie1, HUANG Bei1

    Published 2011-01-01
    Subjects: “…wireless sensor network…”
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    Article
  3. 443

    Distributed Wireless Measurement System for Transient Pressure with Data Extraction Technology by Wenlian Wang, Jinwen Zhang, Zhijie Zhang

    Published 2015-06-01
    “…A measurement system based on data extraction technology was designed and implemented in an explosion field, and the measurement node was characterized by sampling rate of 1 Msps, data storage of 128 Gb, effective data segment of 512 kW, and Wi-Fi wireless network coverage.…”
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  4. 444

    An ACOA-AFSA Fusion Routing Algorithm for Underwater Wireless Sensor Network by Huafeng Wu, Xinqiang Chen, Chaojian Shi, Yingjie Xiao, Ming Xu

    Published 2012-05-01
    “…Due to intrinsic properties of aqueous environments, routing protocols for underwater wireless sensor network (UWSN) have to cope with many challenges such as long propagation delay, bad robustness, and high energy consumption. …”
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    Article
  5. 445

    Data processing based on the privacy-preserving vector for wireless sensor networks by Wei-ni ZENG, Ya-ping LIN, Ye-qing YI, Shi-ming HE, Peng CHEN

    Published 2015-09-01
    “…To solve the privacy disclosing problem during the data processing phase of wireless sensor networks,a dis-tributed mechanism was proposed.Privacy-preserving vector (vector for short) was constructed.Moreover,lightweight method for vector generation and novel method for using the vector were also presented.Thus,the methods were able to solve the privacy-preserving problem for various data processing funtions such as max/min and data compression effi-ciently.An algorithm based on data hiding and slice was given and then the vector was able to be generated securely and dynamically.Extensive analyses and experiments show that the mechanism is more robust to node compromise attack and thus can preserve privacy more efficiently.Moreover,the mechanism consumes less power.…”
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  6. 446

    A Wireless Sensor Network for Precise Volatile Organic Compound Monitoring by Gianfranco Manes, Giovanni Collodi, Rosanna Fusco, Leonardo Gelpi, Antonio Manes

    Published 2012-04-01
    “…A distributed instrument providing precise monitoring of Volatile Organic Compound (VOC) concentration in a petrochemical plant is described; it consists of a Wireless Sensor Network (WSN) platform whose nodes are equipped with meteorological/climatic sensors and VOC detectors. …”
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    Article
  7. 447
  8. 448

    Cooperative localization algorithm based on time-ofarrival in wireless senor network by Qianqian LU, Youming LI, Shengming CHANG, Nana LI

    Published 2019-01-01
    “…A novel cooperative location method based on time-of-arrival in wireless senor networks was proposed. Firstly, the optimization problem for the target location was established. …”
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  9. 449

    Energy Adaptive Collaborative Charging Scheduling for Wireless Rechargeable Sensor Networks by Kun Wang, Zhejun Shen

    Published 2024-01-01
    Subjects: “…Wireless rechargeable sensor networks…”
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    Article
  10. 450
  11. 451

    Wireless real-time monitoring based on triboelectric nanogenerator with artificial intelligence by Dexin Tang, Yuankai Zhou, Xin Cui, Yan Zhang

    Published 2024-01-01
    “…A RepNet-based wireless self-powered sensor system is designed by just two components with deep learning algorithm, which has simple structure and high accuracy even without integrated circuit. …”
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    Article
  12. 452

    Frequency Diverse Array for Signal Geofencing in Wireless Communications: Does it Work? by Simone Del Prete, Marina Barbiroli, Franco Fuschini

    Published 2025-01-01
    “…Frequency Diverse Array is an advanced antenna technology for clustering received power spatial distribution in specific areas, which has shown significant potential in many applications, including radar or wireless power transfer. In wireless communications, signal geofencing might be beneficial in increasing communication secrecy or reduce interference issues, but system communications through frequency diverse arrays require careful consideration about several design parameters. …”
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  13. 453

    Cognitive Multihop Wireless Sensor Networks over Nakagami- Fading Channels by Xing Zhang, Jia Xing, Zhi Yan, Yue Gao, Wenbo Wang

    Published 2014-08-01
    “…Considering the effect of imperfect channel state information (CSI), we study the performance of a cluster-based cognitive multihop wireless sensor network with decode-and-forward (DF) partial relay selection over Nakagami- m fading channels. …”
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  14. 454
  15. 455

    Dynamic Sensor Scheduling for Thermal Management in Biological Wireless Sensor Networks by Yahya Osais, F. Richard Yu, Marc St-Hilaire

    Published 2013-04-01
    “…Numerical and simulation results are presented to show the validity of the model and superiority of the optimal policy produced by it when compared with two policies one of which is specifically designed for biological wireless sensor networks.…”
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  16. 456
  17. 457

    A High-Efficiency Compact Planar Antenna for ISM Wireless Systems by Tao Zhou, Yazi Cao, Zhiqun Cheng, Martine Le Berre, Francis Calmon

    Published 2017-01-01
    “…A novel high-efficiency compact planar antenna at 433 MHz with minimized size and low-cost and easy to integrate into the ISM wireless applications is designed, fabricated, and measured. …”
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  18. 458
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  20. 460

    Recognizing Boundaries in Wireless Sensor Networks Based on Local Connectivity Information by Baoqi Huang, Wei Wu, Guanglai Gao, Tao Zhang

    Published 2014-07-01
    “…This paper develops an efficient and distributed boundary detection algorithm to precisely recognize wireless sensor network (WSN) boundaries using only local connectivity information. …”
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    Article