Showing 1 - 20 results of 644 for search '"wireless communication"', query time: 0.07s Refine Results
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    Optical wireless communication and internet of things by Zaichen ZHANG, Xiaohu YOU, Jian DANG, Liang WU, Bingcheng ZHU, Ji CHEN, Lei WANG

    Published 2022-09-01
    Subjects: “…optical wireless communication…”
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    Article
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    Analysis of data with spatial structure in wireless communication systems by TIAN Nai-shuo1, LIU Ming-xing2, MA Zhan-you1

    Published 2007-01-01
    Subjects: “…wireless communication systems…”
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    Article
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    Reflective metasurface for 5G & beyond Wireless communications by Monisha Selvaraj, Ramya Vijay, Rajesh Anbazhagan

    Published 2025-01-01
    “…Abstract This paper presents a scalable reflective metasurface design optimized for 5G and beyond (B5G) wireless communications, featuring a unique combination of passive metasurface elements. …”
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    Effect of Environmental Parameters on the Performance of Optical Wireless Communications by Hosam Abd Elrazek Mohamed Ali, El-Sayed Soliman A. Said, Mohamed Ebrahim Yousef

    Published 2019-01-01
    “…This paper studies the effect of environmental parameters like rain, fog, haze, snow, and dust on the performance of optical wireless communications using Opti-system program. This work considers the effect of visibility as well as operating wavelengths on atmospheric attenuation in different weather conditions for free space optical link. …”
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    An overview of low resolution quantization in wireless communication system by Dan QIAO, Chaokai WEN, Feifei GAO, Shi JIN

    Published 2017-06-01
    “…Compared to the 4th generation (4G) mobile communication technology,the 5th generation (5G) mobile communication technology will provide tens of times of peak rate increase,reaching up to several thousands megabit per second.The coming wireless communication systems face the problems of expensive hardware cost and high power consumption,which is becoming a bottleneck of high-rate communication systems.To cope with these problems,redesigning communication systems with the receiver using finite precision analog-to-digital converters (ADC) is one possible approach.The analysis of recent information theory for the AWGN channel shows that the performance loss due to 2~3 bit ADC acceptable.The application of low resolution quantization in wireless communication systems was focused on,an overview of the channel capacity and receiver design under low-precision ADC was provided.…”
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    Framework for Secure Wireless Communication in Wireless Sensor Networks by Muhammad Usama, Fahad T. Bin Muhaya

    Published 2013-12-01
    “…With large-scale and rapid development in wireless sensor networks (WSNs), there is great demand to adopt security mechanisms for secure wireless communication. WSNs have many fields of applications that are playing an essential role in increasing productivity and reducing cost. …”
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    Reliability analysis of wireless communication equipment based on model selection by SUN Jin, HU Jicheng, JIAO Yaqi, WANG Kun

    Published 2025-02-01
    “…In view of the complex structure and failure mechanism of wireless communication equipment, numerous failure distribution types, difficulty in selecting and evaluating reliability models and other problems, this paper starts from the research on equipment failure distribution at the bottom level, takes typical wireless communication system vehicle self-organizing network equipment as the research object, and compares and analyzes the correlation coefficients and error values of equipment life exponential distribution, lognormal distribution and two-parameter Weibull distribution. …”
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    Method of overall resource efficiency measure of MIMO wireless communications by Jin-zhu LIU, Lian-feng SHEN

    Published 2014-12-01
    Subjects: “…MIMO wireless communication system…”
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    Article
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    Network slicing scheme for heterogeneous power wireless communication networks by Yan ZHEN, Mengyue YU, Haibo ZHAO

    Published 2020-02-01
    “…Targeted at power communication networks,the concepts of vertical and horizontal slicing was introduced,the slicing enabler technologies,then explain the technial challenges of realizing network slicing in power communication networks,finally a slicing scheme for heterogeneous power wireless communication networks was proposed in which vertical slicing guarantees specific applications’ quality and horizontal slicing improves efficiency and flexibility of system entities and terminal devices.…”
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