Search Results - "Hrovat, Andrej"

A Survey of Radio Propagation Modeling for Tunnels by Hrovat, Andrej, Kandus, Gorazd, Javornik, Tomavz

“…Radio signal propagation modeling plays an important role in designing wireless communication systems. The propagation models are used to calculate the number…”
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User-Centric Proximity Estimation Using Smartphone Radio Fingerprinting by Švigelj, Aleš, Hrovat, Andrej, Javornik, Tomaž

“…The integration of infectious disease modeling with the data collection process is crucial to reach its maximum potential, and remains a significant research…”
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UWB Radio-Based Motion Detection System for Assisted Living by Bregar, Klemen, Hrovat, Andrej, Mohorčič, Mihael

“…Because of the ageing population, the demand for assisted living solutions that can help prolonging independent living of elderly at their homes with reduced…”
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Distance- and Angle-Based Hybrid Localization Integrated in the IEEE 802.15.4 TSCH Communication Protocol by Morano, Grega, Simončič, Aleš, Kocevska, Teodora, Javornik, Tomaž, Hrovat, Andrej

“…Accurate localization of devices within Internet of Things (IoT) networks is driven by the emergence of novel applications that require context awareness to…”
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Non-Intrusive Privacy-Preserving Approach for Presence Monitoring Based on WiFi Probe Requests by Simončič, Aleš, Mohorčič, Miha, Mohorčič, Mihael, Hrovat, Andrej

“…Monitoring the presence and movements of individuals or crowds in a given area can provide valuable insight into actual behavior patterns and hidden trends…”
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Determining Antenna Polarization Using Amplitude-Only Measurements With Linear-Polarized Antenna in Three Positions by Zentner, Radovan, Bartolic, Juraj, Hrovat, Andrej

“…The paper proposes a novel procedure and the corresponding mathematical method to measure the polarization characteristics of a planar wave. The method is…”
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Experiment Control and Monitoring System for LOG-a-TEC Testbed by Morano, Grega, Hrovat, Andrej, Vučnik, Matevž, Puhan, Janez, Gardašević, Gordana, Vasiljević, Dragan, Javornik, Tomaž

“…The LOG-a-TEC testbed is a combined outdoor and indoor heterogeneous wireless testbed for experimentation with sensor networks and machine-type communications,…”
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Influence of Typical Railway Objects in a mmWave Propagation Channel by He, Danping, Ai, Bo, Guan, Ke, Garcia-Loygorri, Juan Moreno, Tian, Li, Zhong, Zhangdui, Hrovat, Andrej

“…In the future railway services, wireless communication is the fundamental part and millimeter wave (mmWave) is foreseen to be a key enabler toward the smart…”
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Integrated Communications and Sensing in Terahertz Band: A Propagation Channel Perspective by Hrovat, Andrej, Simončič, Aleš, Kocevska, Teodora, Morano, Grega, Švigelj, Aleš, Javornik, Tomaž

“…—The rise of new requirements for future wireless systems is leading to a convergence of communication systems toward very high carrier frequencies, wide…”
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Graph Neural Network Enabled Propagation Graph Method for Channel Modeling by Wang, Xiping, Guan, Ke, He, Danping, Hrovat, Andrej, Liu, Ruiqi, Zhong, Zhangdui, Al-Dulaimi, Anwer, Yu, Keping

“…Channel modeling is considered as a fundamental step in the design, deployment, and optimization of vehicular wireless communication systems. For typical…”
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Channel Measurement and Ray-Tracing Simulation for 77 GHz Automotive Radar by He, Danping, Guan, Ke, Ai, Bo, Zhong, Zhangdui, Kim, Junhyeong, Chung, Heesang, Hrovat, Andrej

“…Millimeter-wave automotive radar is essential for realizing autonomous driving. Realistic channel model and simulation are important for system and sensing…”
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A Geometry-Based Stochastic Channel Model for the Millimeter-Wave Band in a 3GPP High-Speed Train Scenario by Yang, Jingya, Ai, Bo, Guan, Ke, He, Danping, Lin, Xue, Hui, Bing, Kim, Junhyeong, Hrovat, Andrej

“…This paper presents a geometry-based stochastic channel model (GSCM) for a 3GPP millimeter-wave (mmWave) high-speed train (HST) scenario. An important demand…”
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Prediction Model of Fade Duration Statistics for Satellite Communications at Ka- and Q -Bands by Kelmendi, Arsim, Hrovat, Andrej, Mohorcic, Mihael, Vilhar, Andrej

“…With the transition of satellite communications to higher frequencies, such as the <inline-formula> <tex-math notation="LaTeX">K\!a…”
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Phase-Based Distance Estimation Integrated With IEEE 802.15.4 TSCH Communication by Morano, Grega, Guan, Ke, Hrovat, Andrej, Javornik, Tomaz

“…Localization and sensing inputs are enabling new and improved Internet of Things (IoT) applications and have been studied extensively over the past decade…”
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Prediction Model of Fade Duration Statistics for Satellite Communications at Ka - and [Formula Omitted]-Bands by Kelmendi, Arsim, Hrovat, Andrej, Mohorcic, Mihael, Vilhar, Andrej

“…With the transition of satellite communications to higher frequencies, such as the [Formula Omitted]- and [Formula Omitted]-bands, atmospheric phenomena, in…”
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Alphasat Propagation Measurements at Ka- and Q- Bands in Ljubljana: Three Years' Statistical Analysis by Kelmendi, Arsim, Hrovat, Andrej, Mohorcic, Mihael, Svigelj, Ales

“…The satellite communications in Ka-, Q-, and higher frequency bands provide significant capacity increase due to the availability of wider bandwidths. The…”
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Direction of arrival estimation for BLE: Antenna array design and evaluation by Simončič, Aleš, Javornik, Tomaž, Sešek, Aleksander, Hrovat, Andrej

“…The use of smart antenna arrays in wireless communication systems is becoming increasingly popular, as they improve the performance of the radio link and allow…”
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Modeling Microwave Propagation in Natural Caves Using LiDAR and Ray Tracing by Bedford, Michael D., Hrovat, Andrej, Kennedy, Gareth, Javornik, Tomaz, Foster, Patrick

“…Limited work has previously been conducted into microwave communication in natural caves, and although modal analysis has given acceptable results in some cave…”
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Site Diversity Experiment in Q-Band Satellite Communications in Slovenia and Hungary by Kelmendi, Arsim, Csurgai-Horvath, Laszlo, Svigelj, Ales, Mohorcic, Mihael, Javornik, Tomaz, Hrovat, Andrej

“…To enable throughput rates in the terabit-per-second range, future satellite communications will have to utilize a large available bandwidth in the Q-band and…”
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Measurements and Analysis of Large-Scale Fading Characteristics in Curved Subway Tunnels at 920 MHz, 2400 MHz, and 5705 MHz by Ke Guan, Bo Ai, Zhangdui Zhong, Lopez, Carlos F., Lei Zhang, Briso-Rodriguez, Cesar, Hrovat, Andrej, Bei Zhang, Ruisi He, Tao Tang

“…Wave propagation characteristics in curved tunnels are of importance for designing reliable communications in subway systems. This paper presents the extensive…”
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