Showing 861 - 880 results of 13,967 for search '"communication"', query time: 0.07s Refine Results
  1. 861

    Privacy-preserving ADP for secure tracking control of AVRs against unreliable communication by Kun Zhang, Kezhen Han, Zhijian Hu, Guoqiang Tan

    Published 2025-01-01
    “…To construct the tracking dynamics under unreliable communication, the AVR's motion is analyzed. To mitigate information leakage and unauthorized access in vehicular network systems, an encrypted guaranteed-cost policy iteration algorithm is developed, incorporating encryption and decryption schemes between the vehicle and the cloud based on the tracking dynamics. …”
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    Vector Rayleigh Diffraction of High-Power Laser Diode Beam in Optical Communication by Qiang Xu, Renxian Li, Yuanyuan Zhang, Yiping Han, Zhensen Wu

    Published 2020-01-01
    “…Laser diodes (LDs) are widely used in optical wireless communication (OWC) and optical networks, and proper theoretical models are needed to precisely describe the complicated beam field of LDs. …”
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  6. 866

    Intelligent information systems for power grid fault analysis by computer communication technology by Ronglong Xu, Jing Zhang

    Published 2025-01-01
    “…To this end, an intelligent information system for power grid fault analysis, leveraging improved computer communication technology, is proposed and developed. …”
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  7. 867

    An Empirical Study on Ad Hoc Performance of DSRC and Wi-Fi Vehicular Communications by Seungbae Lee, Alvin Lim

    Published 2013-11-01
    “…Also, it identifies important effects of messages size, message frequency, weather condition, and vehicle mobility on vehicular communications. For example, rainy weather significantly diminishes the communication range and vehicle mobility causes temporal variations in communication throughput. …”
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    Planar Monopoles with Different Radiator Shapes for UWB Body-Centric Wireless Communications by Y. Y. Sun, S. W. Cheung, T. I. Yuk

    Published 2013-01-01
    “…A solid-body phantom mimicking human tissue is used for studies of these three monopoles for body-centric communications. Simulated and measured results of these monopoles on the phantom show that the horizontal elliptical monopole achieves the widest impedance bandwidths, highest average peak gain and efficiency, least path loss, best fidelity, and good radiation pattern, making it a good candidate for UWB body-centric wireless communications.…”
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    Switching MIMO System with Adaptive OFDM Modulation for Indoor Visible Light Communication by Xinyue Guo, Keer Zhang, Xufa Huang

    Published 2018-01-01
    “…In this paper, we propose and experimentally demonstrate a switching multiple input and multiple output (MIMO) system combining with adaptive orthogonal frequency division multiplexing (OFDM) modulation for high-speed indoor visible light communications. The adaptive OFDM modulation, which is realized by power and bit allocation on OFDM subchannels, is utilized to achieve the maximum channel capacity under a given target bit error rate (BER). …”
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    A Novel Space Large Deployable Paraboloid Structure with Power and Communication Integration by Tao Zheng, Zheng Fei, Xi Rui, Lide Yan

    Published 2019-01-01
    “…The combination of a solar array and a communication antenna can reduce the entire mass, physical size, and cost in space applications. …”
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  16. 876

    Versatile on-chip polarization-sensitive detection system for optical communication and artificial vision by Zhilin Liu, Mingxiu Liu, Liujian Qi, Nan Zhang, Bin Wang, Xiaojuan Sun, Rongjun Zhang, Dabing Li, Shaojuan Li

    Published 2025-02-01
    “…Based on the above performance optimization, we demonstrated its polarization-modulated IR optical communication ability and polarized artificial vision applications with a high image recognition accuracy of ~99%. …”
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    Preferences and Attitudes Towards Digital Communication and Symptom Reporting Methods in Clinical Trials by McDowell B, Dumais KM, Gary ST, de Gooijer I, Ward T

    Published 2025-01-01
    “…In communication with their healthcare provider, 72.7% preferred phone calls. …”
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    Chaos Based Joint Compression and Encryption Framework for End-to-End Communication Systems by Nidhi Goel, Balasubramanian Raman, Indra Gupta

    Published 2014-01-01
    “…Augmentation in communication and coding technology has made encryption an integral part of secure multimedia communication systems. …”
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