Zobrazeno 1 - 10
of 122 060
pro vyhledávání: '"A, Henk"'
Autor:
Ettefagh, Yasaman, Keskin, Musa Furkan, Keykhosravi, Kamran, Seco-Granados, Gonzalo, Wymeersch, Henk
In this paper, we investigate 3-D localization and frequency synchronization with multiple reconfigurable intelligent surfaces (RISs) in the presence of carrier frequency offset (CFO) for a stationary user equipment (UE). In line with the 6G goals of
Externí odkaz:
http://arxiv.org/abs/2409.01797
Autor:
Keffert, Henk, Schweizer, Nikolaus
When it comes to structural estimation of risk preferences from data on choices, random utility models have long been one of the standard research tools in economics. A recent literature has challenged these models, pointing out some concerning monot
Externí odkaz:
http://arxiv.org/abs/2409.00704
There is a reasonable possibility that the present-day Atlantic Meridional Overturning Circulation is in a bi-stable regime and hence it is relevant to compute probabilities and pathways of noise-induced transitions between the stable equilibrium sta
Externí odkaz:
http://arxiv.org/abs/2408.14235
Autor:
Bruin, Henk, Lukina, Olga
We study the ergodic properties (recurrence, discrepancy, diffusion coefficients and ergodicity itself) of a class of $\mathbb Z$-extensions over infinite interval exchange transformations called rotated odometers. The choice of a skew-function is mo
Externí odkaz:
http://arxiv.org/abs/2408.14079
Localization plays an increasingly pivotal role in 5G/6G systems, enabling various applications. This paper focuses on the privacy concerns associated with delay-based localization, where unauthorized base stations attempt to infer the location of th
Externí odkaz:
http://arxiv.org/abs/2408.11290
Autor:
Bracco, Annalisa, Brajard, Julien, Dijkstra, Henk A., Hassanzadeh, Pedram, Lessig, Christian, Monteleoni, Claire
An exponential growth in computing power, which has brought more sophisticated and higher resolution simulations of the climate system, and an exponential increase in observations since the first weather satellite was put in orbit, are revolutionizin
Externí odkaz:
http://arxiv.org/abs/2408.09627
Autor:
Ilgac, Furkan H., Cisija, Emrah, Ahmed, Aya Mostafa, Keskin, Musa Furkan, Sezgin, Aydin, Wymeersch, Henk
In this paper, we investigate a non-lineof-sight (NLOS) sensing problem at terahertz frequencies. To be able to observe the targets shadowed by a blockage, we propose a method using reconfigurable intelligent surfaces (RIS). We employ a bistatic rada
Externí odkaz:
http://arxiv.org/abs/2408.08096
Autor:
van Haren, Hans, de Haas, Henk
Turbulent water motions are important for the exchange of momentum, heat, nutrients, and suspended matter including sediments in the deep-sea that is generally stably stratified in density. To maintain ocean-density stratification, an irreversible di
Externí odkaz:
http://arxiv.org/abs/2408.06680
To understand mechanisms of salt intrusion in estuaries, we develop a semi-analytical model, that explicitly accounts for salt transport by both exchange flow and tidal flow. This model, after calibration, successfully hindcasts hydrodynamics and sal
Externí odkaz:
http://arxiv.org/abs/2408.06378
Autor:
Ding, Liqin, Seco-Granados, Gonzalo, Kim, Hyowon, Whiton, Russ, Ström, Erik G., Sjöberg, Jonas, Wymeersch, Henk
Ensuring positioning integrity amid faulty measurements is crucial for safety-critical applications, making receiver autonomous integrity monitoring (RAIM) indispensable. This paper introduces a Bayesian RAIM algorithm with a streamlined architecture
Externí odkaz:
http://arxiv.org/abs/2408.04994