Behavior Recognition Method Based on Channel State Information in Through-the-Wall [PDF]
The passive behavior recognition method provided by Wi-Fi CSI has been applied in many scenarios, but the existing systems hardly consider the scene where the signal passes through the wall, or the sharp decline in recognition accuracy after the signal ...
MENG Qianxia, YU Jiang, CHANG Jun, PU Yu, CHEN Cheng
doaj +1 more source
Information for state government [PDF]
This brochure from the State Library gives contact information for the library and describes the services for and collections of interest to state ...
South Carolina State Library
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Channel Charting: Locating Users Within the Radio Environment Using Channel State Information
We propose channel charting (CC), a novel framework in which a multi-antenna network element learns a chart of the radio geometry in its surrounding area.
Christoph Studer +4 more
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Channel Prediction Aided Coded Modulation Assisted Eigen-Beamforming
Eigen-beamforming is capable of providing attractive performance gains in the context of Multiple-Input Multiple-Output (MIMO) systems, provided that accurate Channel State Information (CSI) is available.
Ng, S.X., Liu, W., Yang, L-L., Hanzo, L.
core +2 more sources
Fast compression of OFDM channel state information with constant frequency sinusoidal approximation
We propose CSIApx, a very fast and lightweight method to compress the channel state information (CSI) of Wi-Fi networks. CSIApx approximates the CSI vector as the linear combination of a small number of base sinusoids on constant frequencies and uses the
Avishek Mukherjee, Zhenghao Zhang
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Human Complex Motion Recognition Method Based on Channel State Information [PDF]
Most of the existing human motion recognition methods have drawbacks such as low recognition accuracy,high cost,and limited identification ability,in that only simple motions can be identified.Therefore,this paper proposes a human complex motion ...
HAO Zhanjun, DUAN Yu, DANG Xiaochao, CAO Yuan
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MIMO Multiple Access Channels with Partial Channel State Information [PDF]
The increasing demand for wireless communication systems has been the starting point for many research activities and discussions about the best way to make a cleaver usage of the available spectrum and the available power, in order to satisfy the ...
Aubry, Augusto
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Non‐orthogonal multiple access without channel state information for similar channel conditions
A downlink non‐orthogonal multiple access with QPSK input constellations based on virtual channel optimisation is presented to address the similar channel conditions scenario.
Wenlong Xia +3 more
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Indoor sensing technology based on channel state information
The wide spread wireless network has brought about tremendous development of mobile internet business services and has become one of the infrastructures of modern society.The basic principles and implementation methods of wireless sensing technology were
Zhefu WU +4 more
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Channel State Discrimination Method Based on Multi-Structure Color Difference Histogram
The determination of channel characteristics has always been a research hotspot of wireless communication systems. It directly affects the correctness of channel state analysis.
Yifan Chen, Zheng Dou, Yun Lin
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