Results 21 to 30 of about 364,659 (283)

Burstiness of Interference Pikes in Wireless Networks

open access: yesIEEE Open Journal of Vehicular Technology, 2023
The temporal dynamics of interference in wireless networks affects their performance but has only been studied for some cases. This article addresses this gap by analyzing high-interference events, called pikes, concluding that they arrive in bursts in ...
Mahin K. Atiq   +4 more
doaj   +1 more source

Spatial Modeling of Interference in Inter-Vehicular Communications for 3-D Volumetric Wireless Networks

open access: yesIEEE Access, 2020
Unmanned aerial vehicle (UAV) assisted cell-free communications hold promise for enhancing the coverage and capacity of heterogeneous cellular networks.
Ali Raza   +5 more
doaj   +1 more source

A novel-iterative simulation method for performance analysis of non-coherent FSK/ASK systems over Rice/Rayleigh channels using the wolfram language [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2016
In this paper, a new approach in solving and analysing the performances of the digital telecommunication non-coherent FSK/ASK system in the presence of noise is derived, by using a computer algebra system.
Mladenović Vladimir   +1 more
doaj   +1 more source

On the detection of a solar radio burst event that occurred on 28 August 2022 and its effect on GNSS signals as observed by ionospheric scintillation monitors distributed over the American sector

open access: yesJournal of Space Weather and Space Climate, 2023
As part of an effort to observe and study ionospheric disturbances and their effects on radio signals used by Global Navigation Satellite Systems (GNSS), alternative low-cost GNSS-based ionospheric scintillation and total electron content (TEC) monitors ...
Wright Isaac G.   +17 more
doaj   +1 more source

Reinforcement with Fading Memories [PDF]

open access: yesSSRN Electronic Journal, 2016
We study the effect of imperfect memory on decision making in the context of a stochastic sequential action-reward problem. An agent chooses a sequence of actions, which generate discrete rewards at different rates. She is allowed to make new choices at rate β, whereas past rewards disappear from her memory at rate μ.
Kuang Xu, Se-Young Yun
openaire   +3 more sources

The Fading of Psychosis

open access: yesPsychopathology, 2001
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
Felber, Werner, Reuster, Thomas
openaire   +4 more sources

On the K and KG fading channels [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2009
In this paper, the composite Rayleigh-Gamma and Nakagami-Gamma distributions are considered. Multipath short-term fading and long-term fading (shadowing) affect wireless channels.
Aleksić Danijela   +4 more
doaj   +1 more source

On the Utility of the Inverse Gamma Distribution in Modeling Composite Fading Channels [PDF]

open access: yes, 2020
We introduce a general approach to characterize composite fading models based on inverse gamma (IG) shadowing. We first determine to what extent the IG distribution is an adequate choice for modeling shadow fading, by means of a comprehensive test with ...
López Martínez, Francisco Javier   +1 more
core  

Exploring types of individual unlearning by local health-care managers: an original empirical approach

open access: yesHealth Services and Delivery Research, 2013
Background: The ability of health-care managers or organisations to adapt and respond to change is vital if they are to succeed in the contemporary health-care environment. Change involves the learning of new behaviours and giving up, or abandoning, some
CR Coombs   +4 more
doaj   +1 more source

A Comprehensive Analysis of 5G Heterogeneous Cellular Systems operating over $\kappa$-$\mu$ Shadowed Fading Channels [PDF]

open access: yes, 2016
Emerging cellular technologies such as those proposed for use in 5G communications will accommodate a wide range of usage scenarios with diverse link requirements.
Chun, Young Jin   +5 more
core   +2 more sources

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