Results 11 to 20 of about 375,317 (357)
The BER Performance of the LDPC-Coded MPPM over Turbulence UWOC Channels
Photonics, 2022 Turbulence-induced fading is a critical performance degrading factor for underwater wireless optical communication (UWOC) systems. In this paper, we propose a quasi-cyclic (QC) low-density parity-check (LDPC) code with multiple-pulse-position modulation (
Hongyan Jiang +4 more
doaj +1 more source
Suitability of pure nano crystalline LiF as a TLD dosimeter for high dose gamma radiation [PDF]
Nuclear Technology and Radiation Protection, 2018 LiF is an alkali halide that is commonly used in radiation dosimetry utilizing its well-known thermoluminescence property. Pure LiF has very limited use in radiation dosimetry since the density and types of the internal traps are limited.
Amer Hany A. +3 more
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Evaluation of Signal Level Distribution in 5G Radio Relay Transmissions
Engineering Proceedings, 2023 The rapid emergence of the 5G networks has posed a number of new planning problems, which should be carefully analyzed to optimize the installation of the new technologies and to integrate them into the existing mobile network.
Teodor Iliev +4 more
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Recent Developments in Laser Fading of Denim: A Critical Review
Journal of Natural Fibers, 2022 The utilization of denim dates back to ancient times, and still, it is one of the most utilized fabrics around the globe. Special considerations are given to its fading effects. There are many ways for the said fading associated with pros and cons.
Sheraz Ahmad +5 more
doaj +1 more source
Frontiers in Communications and Networks, 2023 The method (paradigm) presented here was inspired by two basic ideas: the assumption of the MIMO-RIS-NOMA communication channel as a dispersive channel with fading, and the representation of the latter by means of the generalized Kronecker channel model (
V. Kontorovich
doaj +1 more source
IEEE 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
Penerapan Prompting dan Fading untuk Mengembangkan Tanggung Jawab Pada Anak Usia Sekolah
Jurnal 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. The purpose of this study was to
Linda Mutiara Larassati, Fenny Hartiani
doaj +1 more source
The Fluctuating Two-Ray Fading Model for mmWave Communications [PDF]
, 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
Nature Reviews Immunology, 2013 Treatment with a mutant form of heat shock protein 70 (HSP70) can prevent and reverse vitiligo.
openaire +3 more sources
Performance analysis of energy detection over hyper-Rayleigh fading channels [PDF]
, 2015 This study investigates the performance of energy detection (ED)-based spectrum sensing over two-wave with diffused power (TWDP) fading channels, which have been found to provide accurate characterisation for a variety of fading conditions. A closed-form
Abramowitz M. +12 more
core +2 more sources