Results 11 to 20 of about 403,724 (307)

The Fluctuating Two-Ray Fading Model for mmWave Communications [PDF]

open access: yes, 2016
We introduce the Fluctuating Two-Ray (FTR) fading model, a new statistical channel model that consists of two fluctuating specular components with random phases plus a diffuse component.
Goldsmith, Andrea   +3 more
core   +1 more source

The Fluctuating Two-Ray Fading Model: Statistical Characterization and Performance Analysis [PDF]

open access: yes, 2017
(c) 20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works for resale or ...
Goldsmith, Andrea   +3 more
core   +2 more sources

Rayleigh Fading Suppression in One-Dimensional Optical Scatters

open access: yesIEEE Access, 2019
A highly coherent wave is favorable for applications in which phase retrieval is necessary, yet a high-coherence wave is prone to encounter Rayleigh fading phenomenon as it passes through a medium of random scatters.
Shengtao Lin   +8 more
doaj   +1 more source

Performance of BPSK subcarrier intensity modulation free-space optical communications using a log-normal atmospheric turbulence model [PDF]

open access: yes, 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

METHOD OF AN ESTIMATION OF INFLUENCE ANISOTROPIC IRREGULARITIES IN AN IONOSPHERE ON CHARACTERISTICS OF THE CHANNEL OF A SATELLITE COMMUNICATION

open access: yesВестник Северо-Кавказского федерального университета, 2022
In the article action of the anisotropic irregularities in an ionosphere on a satellite channel is investi- gated. Relations between the exponent, characterising depth of fadings in a communication channel, with sta- tistical performances of the ...
Vyacheslav Anatolievich Shevchenko
doaj  

Penerapan Prompting dan Fading untuk Mengembangkan Tanggung Jawab Pada Anak Usia Sekolah

open access: yesJurnal Psikologi Teori dan Terapan, 2018
The cultivation of responsibility values in children is not often the main focus for parents. Whereas, the responsibility plays an important role for the development of self esteem, self-identity, and children well-being.
Linda Mutiara Larassati, Fenny Hartiani
doaj   +1 more source

Statistical properties for multipath-relayed communications over fading channels [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2008
In this paper, a multipath transmission with no regenerative relays over fading channels has been addressed. The probability density function of minimum amplitude at relay stations input has been determined.
Stefanović Mihajlo   +3 more
doaj   +1 more source

Methodology for Estimating Communication Reliability in Shortwave Radio-Frequency Transmission Channels with Rician Fading Given Ionospheric Diffusivity

open access: yesИзвестия 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
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

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