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A Novel Hybrid Physical-Layer Authentication Scheme for Multiuser Wireless Communication Systems
Published 2023“…Then, a second stage takes place using the CFO HT on either the interval containing misclassified legitimate or illegitimate nodes to improve the initial stage’s classification results. Approximate expressions for the authentication and detection probabilities are retrieved, whose tightness is endorsed by extensive Monte Carlo simulations. …”
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Performance Analysis of Resource Allocation in THz-Based Subcarrier Index Modulation Systems for Mobile Users
Published 2021“…Our analysis includes deriving mathematical expressions of both the average Bit Error Rate (BER) and the average Outage Probability (OP) for the three resource allocation schemes. …”
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THz-Enabled UAV Communications Under Pointing Errors: Tractable Statistical Channel Modeling and Security Analysis
Published 2025“…Using the Meijer G-function, we derive closed-form expressions for key statistical functions, including the probability density function (PDF) and cumulative distribution function (CDF) of the channel gain. …”
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Enhancing the properties and performance of polysulfone ultrafiltration membranes using citric acid based deep eutectic solvent additives
Published 2024“…Zeta potential measurements revealed an increase in negative surface charge, particularly notable at 1.00 wt% and 2.00 wt% CA concentrations, which significantly enhanced dye rejection capabilities. …”
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The performance of the Egyptian export economy in the open-door period
Published 1992“…It evaluates alternative hypotheses on the probable cause of such deterioration. H‑1 attributes the deterioration in exports to the lack of significant growth in the size of Egypt's cultivated area. …”
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Serial Relaying Over Gamma-Gamma MIMO FSO Links
Published 2015“…We derive asymptotic expressions for the outage probability over the gamma-gamma fading channel and we evaluate the diversity orders that can be achieved by combining the multi-hop and multi-aperture techniques. …”
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Security Analysis of Integrated HAP-Based FSO and UAV-Enabled RF Downlink Communications
Published 2024“…We derive novel and exact analytical and asymptotic closed-form expressions for the secrecy outage probability (SOP) and the probability of strictly positive secrecy capacity (PSPSC). …”
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The Determinants of the Performance of Commercial Banks Industry Evidence of Listed Commercial Banks at ADX
Published 2018“…I would like to express my heartfelt gratitude for the support and encouragement of numerous people whose contributions were important for me along the period of master program. …”
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The reactive heart
Published 2014“…Another is a channel called K<sub>ATP</sub>, which exhibits mechanical sensitivity and is expressed in the heart after infarction and other diseases.…”
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Inter-relay cooperation
Published 2016“…For the proposed scheme, we derive closed-form expressions for the conditional error probability with any number of relays. …”
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