Results 21 to 30 of about 11,644 (207)
Hydrometeor classification from two-dimensional video disdrometer data [PDF]
Atmospheric Measurement Techniques, 2014 The first hydrometeor classification technique based on two-dimensional video disdrometer (2DVD) data is presented. The method provides an estimate of the dominant hydrometeor type falling over time intervals of 60 s during precipitation, using ...
J. Grazioli +5 more
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Base Station Power Optimization for Green Networks Using Reinforcement Learning
Sakarya University Journal of Computer and Information Sciences, 2021 The next generation mobile networks have to provide high data rates, extremely low latency, and support high connection density. To meet these requirements, the number of base stations will have to increase and this increase will lead to an energy ...
Hande Alemdar, Semih Aktaş
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LTE/LTE‐Advanced Cellular Communication Networks [PDF]
Journal of Electrical and Computer Engineering, 2010 1Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada V6T 1Z4 2Centre for Wireless Network Design, University of Bedfordshire, Bedfordshire LU1 3JU, UK 3NSN Research, Nokia Siemens Networks, 02610 Espoo, Finland 4Key Laboratory of Universal Wireless Communication, Beijing University of Posts and ...
Cyril Leung +3 more
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Unraveling hydrometeor mixtures in polarimetric radar measurements [PDF]
Atmospheric Measurement Techniques, 2018 Radar-based hydrometeor classification typically comes down to determining the dominant type of hydrometeor populating a given radar sampling volume. In this paper we address the subsequent problem of inferring the secondary hydrometeor types present ...
N. Besic +8 more
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A Hybrid Authentication Protocol for LTE/LTE-A Network [PDF]
IEEE Access, 2019 The wireless technology has revolutionized and had a significant impact on every aspect of people's life. Confidential information, financial transactions, and sensitive conversations are frequent via the wireless network and securing all these data are of the utmost importance. In this paper, we discuss the major weaknesses of the long-term evolution (
Jianhong Zhou, Maode Ma, Sanshan Sun
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EURASIP Journal on Wireless Communications and Networking, 2009 Editorial introductòria del número de la revista, en la qual s'exposa el tema del nou estàndard de mòbil, anomenat/nLong-TermEvolution (LTE),/ntambé referenciat com Evolved UMTS Terrestrial Radio Access/n(E-UTRA), que s'està definint com el substitut del sistema UMTS/nde tercera generació. LTE-Advanced, al seu torn, es refereix a la versió més avançada
Bruno Clerckx +4 more
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Maskay, 2023 El presente artículo ofrece un análisis comparativo de los modelos de propagación Hata Extendido, SUI con factor de corrección de frecuencia y Ericsson 9999, en los sistemas de telefonía móvil que operan en la banda de 1900 MHz (LTE) a través de ...
Anthonny Flores Nuñez +3 more
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Hydrometeor classification from polarimetric radar measurements: a clustering approach [PDF]
Atmospheric Measurement Techniques, 2015 A data-driven approach to the classification of hydrometeors from measurements collected with polarimetric weather radars is proposed. In a first step, the optimal number of hydrometeor classes (nopt) that can be reliably identified from a large ...
J. Grazioli, D. Tuia, A. Berne
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Estimation of the Available Bandwidth of the Cellular Network Connection with Android API
Proceedings of the International Conference on Applied Innovations in IT, 2022 The speed at which mobile and wireless networks are currently developed continues to be astounding. The rate of data reception and transmission over a wireless network becomes a major factor for consumers and mobile phone service providers, as service ...
Maxim Gering +2 more
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Towards a European infrastructure for quantum gravimetry [PDF]
E3S Web of ConferencesGravity measurements provide a unique tool to image the subsurface, as they supply direct information on mass changes. Following decades of research, developments and industrial transfers, quantum technology reached a high level of maturity and it is now
Lautier-Gaud Jean, Merlet Sébastien
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