Results 11 to 20 of about 59,596 (250)
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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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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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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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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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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MIMO Detector for LTE/LTE-A Uplink Receiver [PDF]
Journal of Signal Processing Systems, 2018 We propose a carefully selected receiver structure, detector and detector implementation architecture for multiple-input multiple-output (MIMO) uplink base station receiver for fourth generation (4G) wireless cellular systems. First, we compare different receiver algorithms and structures for single-carrier frequency-division multiple access (SC-FDMA ...
Tuomo Hänninen +2 more
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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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Kalman interpolation filter for channel estimation of LTE downlink in high-mobility environments [PDF]
, 2012 The estimation of fast-fading LTE downlink channels in high-speed applications of LTE advanced is investigated in this article. In order to adequately track the fast time-varying channel response, an adaptive channel estimation and interpolation ...
Dai, Xuewu +14 more
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Investigation of Optical Modulators in Optimized Nonlinear Compensated LTE RoF System [PDF]
, 2014 In this paper, we investigate a nonlinear compensation technique with two different architectures using direct modulation (DM) and external modulation (EM) techniques, termed as DM based frequency dithering (DMFD) and EM based frequency dithering (EMFD).
Ghassemlooy, Zabih +3 more
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