Results 31 to 40 of about 83,036 (231)
DeepSIC: Deep Soft Interference Cancellation for Multiuser MIMO Detection [PDF]
IEEE Transactions on Wireless Communications, 2020 Digital receivers are required to recover the transmitted symbols from their observed channel output. In multiuser multiple-input multiple-output (MIMO) setups, where multiple symbols are simultaneously transmitted, accurate symbol detection is ...
Nir Shlezinger, Rong Fu, Yonina C. Eldar
semanticscholar +1 more source
Joint Modulation Classification and User Number Detection for Multiuser MIMO-STBC Systems
Information, 2016 The research on non-cooperative multiuser multiple-input multiple-output with space-time block code (MIMO-STBC) communication systems is a challenging and important task. However, to our knowledge, there is little report of this topic.
Guobing Qian, Zongli Ruan, Jianqi Lu
doaj +1 more source
IEEE Access, 2019 Using a smart grid, which increases efficiency and makes it easier to monitor critical equipment in a power grid. Online real-time applications equipped with a wireless sensor network (WSN) sense and collect data in order to provide information on power ...
Farah Afianti, Wirawan, Titiek Suryani
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Joint Transmit Beamforming for Multiuser MIMO Communications and MIMO Radar
IEEE Transactions on Signal Processing, 2019 Future wireless communication systems are expected to explore spectral bands typically used by radar systems, in order to overcome spectrum congestion of traditional communication bands.
Xiang Liu +3 more
semanticscholar +1 more source
Matrix-Calibration-Based Cascaded Channel Estimation for Reconfigurable Intelligent Surface Assisted Multiuser MIMO [PDF]
IEEE Journal on Selected Areas in Communications, 2019 Reconfigurable intelligent surface (RIS) is envisioned to be an essential component of the paradigm for beyond 5G networks as it can potentially provide similar or higher array gains with much lower hardware cost and energy consumption compared with the ...
Hang Liu, Xiaojun Yuan, Y. Zhang
semanticscholar +1 more source
Spatial Throughput Characterization for Intelligent Reflecting Surface Aided Multiuser System [PDF]
IEEE Wireless Communications Letters, 2020 Intelligent Reflecting Surface (IRS) has been recently proposed as a promising solution to enhance the spectral and energy efficiency of future wireless networks by tuning a massive number of low-cost passive reflecting elements and thereby constructing ...
Jiangbin Lyu, Rui Zhang
semanticscholar +1 more source
An Optical Interference Suppression Scheme for TCSPC Flash LiDAR Imagers
Applied Sciences, 2019 This paper describes an optical interference suppression scheme that allows flash light detection and ranging (LiDAR) imagers to run safely and reliably in uncontrolled environments where multiple LiDARs are expected to operate concurrently. The issue of
Lucio Carrara, Adrian Fiergolski
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Diagnostics, 2022 Kidney injury is an important outcome associated with COVID-19 severity. In this regard, alterations in urinary extracellular vesicles (uEVs) could be detected in the early phases of renal injury and may be reflective of the inflammatory process. This is
Thalia Medeiros +7 more
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Performance Enhancement of Multiuser Time Reversal UWB Communication System [PDF]
, 2007 UWB communication is a recent research area for indoor propagation channels. Time Reversal (TR) communication in UWB has shown promising results for improving the system performance.
Khaleghi, Ali +2 more
core +5 more sources
Near-Field Multiuser Communications Aided by Movable Antennas [PDF]
IEEE Wireless Communications LettersThis letter investigates movable antenna (MA)-aided downlink (DL) multiuser communication systems under the near-field channel condition, where both the base station (BS) and the users are equipped with MAs to fully exploit the degrees of freedom (DoFs ...
Jingze Ding +4 more
semanticscholar +1 more source