Results 21 to 30 of about 1,431,492 (288)
IEEE Access, 2021 This paper investigates the wideband channel characteristics obtained in a classroom and a hall indoor scenarios at 2-4, 9-11 and 27-29GHz. A virtual uniform circular array (UCA) based channel sounding system was utilized to capture wideband spatial ...
Guojin Zhang +7 more
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A current-driven six-channel potentiostat for rapid performance characterization of microbial electrolysis cells [PDF]
, 2019 Knowledge of the performance of microbial electrolysis cells under a wide range of operating conditions is crucial to achieve high production efficiencies.
Molderez, Tom +3 more
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Cascaded PLC-VLC Channel: An Indoor Measurements Campaign
IEEE Access, 2018 Recently, power-line communication (PLC) technology has been associated with the emerging visible light communication (VLC) technology. PLC technology is matured and has gained from tremendous research contributions over the past years.
Stephane M. Nlom +2 more
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On-Body Channel Measurement Using Wireless Sensors [PDF]
, 2012 © 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or ...
Foster, R, Hao, Y, Munoz, MO
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Analysis of Non-Stationarity for 5.9 GHz Channel in Multiple Vehicle-to-Vehicle Scenarios
Sensors, 2021 The vehicle-to-vehicle (V2V) radio channel is non-stationary due to the rapid movement of vehicles. However, the stationarity of the V2V channels is an important indicator of the V2V channel characteristics. Therefore, we analyzed the non-stationarity of
Fang Li, Wei Chen, Yishui Shui
doaj +1 more source
Journal of Marine Science and Engineering, 2021 For a long time, the development of maritime communication has been restricted by the low data rate, high-latency and high cost of the current communication systems.
Changzhen Li +5 more
doaj +1 more source
Experimental measurement-device-independent quantum digital signatures over a metropolitan network [PDF]
, 2017 Quantum digital signatures (QDS) provide a means for signing electronic communications with informationtheoretic security. However, all previous demonstrations of quantum digital signatures assume trusted measurement devices. This renders them vulnerable
Andersson, Erika +18 more
core +2 more sources
‘Codes are not enough…’: a report of ongoing research [PDF]
, 2008 We consider the problem of rate allocation in a fading Gaussian multiple-access channel (MAC) with fixed transmission powers. Our goal is to maximize a general concave utility function of transmission rates over the throughput capacity region.
Eryilmaz, Atilla +3 more
core +4 more sources
Vehicle-to-Vehicle Propagation Channel Performance for Overtaking Cases Based on Measurements
IEEE Access, 2019 Overtaking case is a common traffic situation, but it is likely to pose a threat to traffic safety. To ensure reliable communication, it is necessary to study the characteristics of wireless channel under overtaking cases.
Fuxing Chang +5 more
doaj +1 more source
Shear Flows of Rapidly Flowing Granular Materials [PDF]
, 1987 Shear flows of granular materials are studied in an open channel. The wall shear is calculated from an open channel momentum equation which includes the density variations in the flow.
Brennen, C. E. +2 more
core +1 more source