Results 1 to 10 of about 340,610 (146)
Validation of the Accuracy and Convergence Time of Real Time Kinematic Results Using a Single Galileo Navigation System [PDF]
Sensors, 2018 For the last two decades, the American GPS and Russian GLONASS were the basic systems used in global positioning and navigation. In recent years, there has been significant progress in the development of positioning systems.
Zbigniew Siejka
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Uniform Statistical Convergence on Time Scales [PDF]
Journal of Applied Mathematics, 2014 We will introduce the concept of m- and (λ,m)-uniform density of a set and m- and (λ,m)-uniform statistical convergence on an arbitrary time scale. However, we will define m-uniform Cauchy function on a time scale. Furthermore, some relations about these
Yavuz Altin +2 more
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Chip-Scale Ultra-Low Field Atomic Magnetometer Based on Coherent Population Trapping
Sensors, 2021 We report a chip-scale atomic magnetometer based on coherent population trapping, which can operate near zero magnetic field. By exploiting the asymmetric population among magnetic sublevels in the hyperfine ground state of cesium, we observe that the ...
Hyun-Gue Hong +7 more
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Dynamic Trust-Based Device Legitimacy Assessment Towards Secure IoT Interactions
Journal of Communications Software and Systems, 2022 Establishing trust-based interactions in heterogeneously connected devices appears to be the prominent mechanism in addressing the prevailing concerns of confidence, reliability and privacy relevant in establishing secure interactions among connected ...
Vishwanath Garagad, Nalini Iyer
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Stopping Times and Γ-Convergence [PDF]
Transactions of the American Mathematical Society, 1987 The equation ∂ u / ∂ t = Δ u − μ u \partial u/\partial t = \Delta u - \mu u represents diffusion with killing. The strength of the killing is described by the measure μ \mu , which is not assumed to be finite or even σ
J. Baxter, G. Dal Maso, U. Mosco
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Finite-Time Convergent Gossiping [PDF]
IEEE/ACM Transactions on Networking, 2016 Gossip algorithms are widely used in modern distributed systems, with applications ranging from sensor networks and peer-to-peer networks to mobile vehicle networks and social networks. A tremendous research effort has been devoted to analyzing and improving the asymptotic rate of convergence for gossip algorithms.
Shi, Guodong +3 more
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Remote Sensing, 2020 The BeiDou navigation satellite system (BDS) currently has 41 satellites in orbits and will reach its full constellation following the launch of the last BDS satellite in June 2020 to provide navigation, positioning, and timing (PNT) services for global ...
Wen Zhao +4 more
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RM-ADR: Resource Management Adaptive Data Rate for Mobile Application in LoRaWAN
Sensors, 2021 LoRaWAN is renowned and a mostly supported technology for the Internet of Things, using an energy-efficient Adaptive Data Rate (ADR) to allocate resources (e.g., Spreading Factor (SF)) and Transmit Power (TP) to a large number of End Devices (EDs).
Khola Anwar +5 more
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GNSS RTK Positioning Augmented with Large LEO Constellation
Remote Sensing, 2019 It is widely known that in real-time kinematic (RTK) solution, the convergence and ambiguity-fixed speeds are critical requirements to achieve centimeter-level positioning, especially in medium-to-long baselines.
Xingxing Li +5 more
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Impact of Number of Artificial Ants in ACO on Network Convergence Time: A Survey
International Journal of Informatics, Information System and Computer Engineering, 2022 Due to the dynamic nature of computer networks today, there is need to make the networks self-organized. Selforganization can be achieved by applying intelligent systems in the networks to improve convergence time. Bio-inspired algorithms that imitate
Samuel W Lusweti +2 more
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