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Key technology system of fiber optic sensing for intelligent coal mining
Gong-kuang zidonghua, 2023 Intelligent perception is the primary link in intelligent coal mining, providing data support for intelligent decision-making and control. Fiber optic sensing technology provides a solution for intelligent perception in coal mining due to its advantages ...
FANG Xinqiu +5 more
doaj +1 more source
Wireless Communication with Extremely Large-Scale Intelligent Reflecting Surface [PDF]
2021 IEEE/CIC International Conference on Communications in China (ICCC Workshops), 2021 6 pages, 5 figures ...
Chao Feng 0007 +4 more
openaire +2 more sources
Passive Beamforming and Information Transfer via Large Intelligent Surface [PDF]
IEEE Wireless Communications Letters, 2020 Large intelligent surface (LIS) has emerged as a promising new solution to improve the energy and spectrum efficiency of wireless networks. A LIS, composed of a large number of low-cost and energy-efficient reconfigurable passive reflecting elements, enhances wireless communications by reflecting impinging electro-magnetic waves.
Wenjing Yan +2 more
openaire +2 more sources
Analysis on Energy Efficiency of Large Scale Intelligent Reflecting Surface-Enabled Networks [PDF]
, 2023 [EN] Intelligent reflecting surfaces (IRSs) have been proposed in recent years as a promising technology to enhance signal quality at high frequencies and save energy.
Chen, Youjia +4 more
core +1 more source
Beyond Massive MIMO: The Potential of Positioning With Large Intelligent Surfaces [PDF]
IEEE Transactions on Signal Processing, 2018 We consider the potential for positioning with a system where antenna arrays are deployed as a large intelligent surface (LIS), which is a newly proposed concept beyond massive-MIMO where future man-made structures are electronically active with integrated electronics and wireless communication making the entire environment \lq\lq{}intelligent\rq\rq{}.
Sha Hu 0001, Fredrik Rusek, Ove Edfors
openaire +2 more sources
RESOURCE ALLOCATION FOR LARGE INTELLIGENT SURFACE/ANTENNA [PDF]
, 2021 Recently, large intelligent surfaces/antennas (LISA) have been widely stud- ied as an emerging technology for future wireless networks. In general, LISA contains a large number of passive sensors that are able to adjust a phase-shift on impinging ...
Ayapbergenova, Aizhan
core
Journal of Nanobiotechnology, 2023 The stimuli-responsive nanofibers prepared by electrospinning have become an ideal stimuli-responsive material due to their large specific surface area and porosity, which can respond extremely quickly to external environmental incitement.
Kai Chen +6 more
doaj +1 more source
Progress and prospects in flexible tactile sensors
Frontiers in Bioengineering and Biotechnology, 2023 Flexible tactile sensors have the advantages of large deformation detection, high fault tolerance, and excellent conformability, which enable conformal integration onto the complex surface of human skin for long-term bio-signal monitoring.
Ya-Feng Liu +4 more
doaj +1 more source
Defining True Tribological Contact Through Application of the Morphological Method to Surface Topography [PDF]
, 2013 In tribological functions high peaks (summits) in the surface topography play a dominant role in that they determine the position of first contact and how the contact will occur.
Lou, Shan +7 more
core +1 more source
Reconfigurable Intelligent Surfaces and Capacity Optimization: A Large System Analysis
IEEE Transactions on Wireless Communications, 2023 14 pages, 7 figures, submitted to an IEEE Transactions journal.
Aris L. Moustakas +2 more
openaire +2 more sources