Results 91 to 100 of about 262,916 (253)
Feasibility Analysis of LTE-Based UAS Navigation in Deep Urban Areas and DSRC Augmentation
Sensors, 2019 The current autonomous navigation of unmanned aircraft systems (UAS) heavily depends on Global Navigation Satellite Systems (GNSS). However, in challenging environments, such as deep urban areas, GNSS signals can be easily interrupted, so that UAS may ...
Euiho Kim, Yujin Shin
doaj +1 more source
Non-LTE neutral carbon spectral line formation in late-type stars
, 2005 We present non-Local Thermodynamic Equilibrium (non-LTE) calculations for neutral carbon spectral line formation, carried out for a grid of model atmospheres covering the range of late-type stars. The results of our detailed calculations suggest that the
Asplund, Martin +3 more
core +1 more source
Benchmarking metabarcode sequence denoisers for improved invertebrate community diversity estimates
Methods in Ecology and Evolution, EarlyView.Abstract DNA metabarcoding is fast becoming a method of choice for the inventory and monitoring of community‐level arthropod biodiversity, with growing interest in the recovery of haplotype‐level variation within species from metabarcoding reads. Denoising tools have been established as the standard for metabarcode processing, with the promise to ...
Marius Hannes Eisele +5 more
wiley +1 more source
Buletin Pos dan Telekomunikasi: Media Komunikasi Ilmiah, 2015 Peningkatan kebutuhan layanan data mendorong operator telekomunikasi berusaha mengimplementasikan jaringan akses broadband yang lebih handal. Teknologi LTE merupakan salah satu teknologi dengan kecepatan mencapai tiga kali dibanding teknologi HSDPA ...
Sri Ariyanti, Doan Perdana
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NOISE RESISTANCE OF REMOTE AUTHENTICATION VIA LTE NETWORK
Information and Telecommunication Sciences, 2020 Background. LTE networks support a wide range of applications and services. These networks provide high-quality mobile services and have increased transmission rates and often used for remote biometric authentication, but the influence of noise and ...
Andrii Astrakhantsev +2 more
doaj +1 more source
Assessing the performance of LTE and NLTE synthetic stellar spectra in a machine learning framework [PDF]
, 2020 Spencer Bialek +5 more
openalex +1 more source
Asia‐Pacific Economic History Review, EarlyView.Abstract Revised GDP data suggest that Japan was more than one‐third richer in 1874 than suggested by Maddison, and that Meiji period growth built on earlier development. Despite trend GDP per capita growth during the Tokugawa Shogunate, the catching‐up process only started after 1890 with respect to Britain, and after World War I with respect to the ...
Stephen Broadberry +2 more
wiley +1 more source
ANALYSIS OF SPATIAL-TIME CHARACTERISTICS OF A RADIO LINE WITH MULTIPATH WITHIN 5G TECHNOLOGY
Information and Telecommunication Sciences, 2020 Background. As a result of the reflection of rays from buildings, from the surface of the Earth or from horizontal boundaries between different layers of the atmosphere, multipath effects occur that cause fast fading, which affects the quality of service.
Leonid Uryvsky, Valeriia Solianikova
doaj +1 more source
, 2012 In order to provide an increased capacity, throughput and QoS guarantee for terrestrial users in emergency scenarios, a low-medium-altitude aerial platform based time-division-duplex long term evolution (TD-LTE) system referred to as Aerial LTE, is ...
Hanzo, Lajos +4 more
core +1 more source