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  1. 1381

    Research on Wi-Fi HaLow for the Internet of things by Le TIAN, Yuxiang HU, Weitao HAN

    Published 2019-09-01
    “…The new Wi-Fi standard,named IEEE~802.11ah or Wi-Fi HaLow,is considered as a very promising technology for the Internet of things (IoT),aiming to support large-scale IoT networks in an energy-efficient manner.It is mainly to be used for IoT scenarios,such as smart homes,digital health care,connected cars,industrial process control,logistics &asset management,smart cities,agriculture & environmental sensors,etc.An overview of the IEEE 802.11ah technology and its recent development were provided.The key features were explored,demonstrating that IEEE 802.11ah is suitable for its target use cases.Moreover,a comprehensive summary and analysis of the related work were conducted.Finally,identifies several open research issues that need to be addressed to fully realize the vision of large-scale and low power Wi-Fi networks for the IoT were discussed.…”
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  3. 1383

    Research on spectrum sensing technologies based on goodness of fit by Guangyue LU, Cai XU, Yinghui YE, Yin MI

    Published 2016-05-01
    “…Cognitive radio technology has achieved the dynamic allocation of spectrum resources,and improves the utilization rate of spectrum resources.Accurate and efficient spectrum sensing is the key step in cognitive radio.Developing a fast and high-performance spectrum sensing method has become an urgent problem to be solved.In recent years,goodness of fit(GOF)theory has been applied widely in the field of spectrum sensing and the effective spectrum sensing technology under small sample point has been implemented.Therefore,the research on spectrum sensing technology based on GOF has very significant value.The development process of GOF in areas of cognitive radio spectrum sensing was summarized,its basic principle common fitting criterion and fitting object were introduced.The simulation comparison of the algorithm was carried under the Gaussian channel and its prospects of further research was forecasted finally.…”
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    Research and practice on the infrastructure for operator industry digitalization platform by ZHENG Xiang, DU Baolan

    Published 2024-05-01
    “…Focusing on the "industrial digitalization platform infrastructure" as the research area and aiming at the "digital transformation of operator industry" ,the current situation and future development trends of digital transformation in the operator industry during the digital era were reviewed. …”
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    Arts and Humanities Research in the Innovation System: The UK Example by Bakhshi Hasan, Schneider Philippe, Walker Christopher

    Published 2009-12-01
    “…It then goes on to explore the public funding structures that support this research in the UK, and the work of the Arts and Humanities Research Council (AHRC) in particular.…”
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    Formation of new narratives in the field of regional economic research by V. V. Stroev

    Published 2023-12-01
    “…The original objectives of regional economic research have changed, responding to modern challenges of the world community development and global crisis phenomena. …”
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    Scholarly Podcasting for Research Dissemination: A Scoping Review by Lindsay Persohn, Stephanie Branson

    Published 2025-01-01
    “…The purpose of this scoping review is to understand ways in which podcasting is used to communicate research findings and mobilize knowledge to a public audience. …”
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