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Performance of BPSK subcarrier intensity modulation free-space optical communications using a log-normal atmospheric turbulence model [PDF]
, 2010 In this paper, we present simulation results for the bit error rate (BER) performance and the fading penalty of a BPSK - subcarrier intensity modulation (BPSK-SIM) free-space optical (FSO) communication link in a log-normal atmospheric turbulence model ...
Ghassemlooy, Zabih +6 more
core +2 more sources
Fading lemonade challenge [PDF]
Analytical and Bioanalytical Chemistry, 2018 International ...
Hervé This, Hervé This, Hervé This
openaire +3 more sources
Burstiness of Interference Pikes in Wireless Networks
IEEE 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
High-speed braking properties of Cu-based powder metallurgy brake pads
Fenmo yejin jishu, 2023 Friction coefficients of the Cu-based powder metallurgical brake pads decline due to the high temperature during the high-speed braking, which will directly affect the train braking effectiveness.
LIU Sihan +8 more
doaj +1 more source
On Modeling Coverage and Rate of Random Cellular Networks under Generic Channel Fading [PDF]
, 2015 In this paper we provide an analytic framework for computing the expected downlink coverage probability, and the associated data rate of cellular networks, where base stations are distributed in a random manner. The provided expressions are in computable
Al-Hourani, Akram +1 more
core +3 more sources
Physical Review BEigenstate thermalization hypothesis (ETH) represents a breakthrough in many-body physics since it allows us to link thermalization of physical observables with the applicability of random matrix theory (RMT). Recent years were also extremely fruitful in exploring possible counterexamples to thermalization, ranging, among others, from integrability ...
Kliczkowski, Maksymilian +3 more
openaire +3 more sources
Известия высших учебных заведений России: Радиоэлектроника, 2022 Introduction. There exists a technique for estimating the dependence of communication reliability in a shortwave radio-frequency transmission channel (SWRC) with a single discrete beam and diffuse wave scattering across small-scale ionospheric ...
V. P. Pashintsev +3 more
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Minimum Expected Distortion in Gaussian Source Coding with Fading Side Information
, 2012 An encoder, subject to a rate constraint, wishes to describe a Gaussian source under squared error distortion. The decoder, besides receiving the encoder's description, also observes side information consisting of uncompressed source symbol subject to ...
Goldsmith, Andrea J. +3 more
core +1 more source
Outage Analysis of Mixed FSO/WiMAX Link
IEEE Photonics Journal, 2016 In this paper, we study the outage performance of a complex system consisting of a free-space optical (FSO)/radio-frequency (RF) link. Using radio over free-space optics technology, the FSO link carries Worldwide Interoperability for Microwave Access ...
Nemanja Zdravkovic +3 more
doaj +1 more source
Unveiling the Hyper-Rayleigh Regime of the Fluctuating Two-Ray Fading Model [PDF]
, 2019 The recently proposed Fluctuating Two-Ray (FTR) model is gaining momentum as a reference fading model in scenarios where two dominant specular waves are present. Despite the numerous research works devoted to the performance analysis under FTR fading, little attention has been paid to effectively understanding the interplay between the fading model ...
arxiv +1 more source