Blar i Scientific Publications in Information and Communication Technology på forfatter "Youssef, Neji"
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A Geometry-Based Underwater Acoustic Channel Model Allowing for Sloped Ocean Bottom Conditions
Naderi, Meisam; Pätzold, Matthias Uwe; Hicheri, Rym; Youssef, Neji (Journal article; Peer reviewed, 2017) -
A Non-Stationary Mobile-to-Mobile Channel Model Allowing for Velocity and Trajectory Variations of the Mobile Stations
Dahech, Wiem; Pätzold, Matthias Uwe; Gutierrez, Carlos Adrian; Youssef, Neji (Journal article; Peer reviewed, 2017) -
A Non-Stationary Mobile-to-Mobile Channel Model Allowing for Velocity and Trajectory Variations of the Mobile Stations
Dahech, Wiem; Pätzold, Matthias Uwe; Gutierrez, Carlos Adrian; Youssef, Neji (Journal article; Peer reviewed, 2017)In mobile-to-mobile (M2M) communication systems, both the transmitter and the receiver are moving with a certain velocity, which is usually assumed to be constant over time. However, in realistic propagation scenarios, the ... -
A non-WSSUS mobile-to-mobile channel model assuming velocity variations of the mobile stations
Gutierrez, Carlos Adrian; Pätzold, Matthias Uwe; Dahech, Wiem; Youssef, Neji (Journal article; Peer reviewed, 2017)This paper aims to characterize the effects that the velocity variations of the mobile stations (MSs) produce on the correlation properties of non-stationary time-frequency (TF) dispersive mobile- to-mobile (M2M) fading ... -
Estimation of the Time-Variant Velocity of a Single Walking Person in Two-Dimensional Non-Stationary Indoor Environments Using Radio-Frequency Techniques
Hicheri, Rym; Pätzold, Matthias Uwe; Youssef, Neji (Peer reviewed; Journal article, 2020) -
Estimation of the Velocity of a Walking Person in Indoor Environments from mmWave Signals
Hicheri, Rym; Pätzold, Matthias Uwe; Youssef, Neji (Chapter; Peer reviewed, 2018) -
Estimation of the Velocity of a Walking Person in Non-Stationary Indoor Environments from the Received RF Signal
Hicheri, Rym; Pätzold, Matthias Uwe; Youssef, Neji (Chapter; Peer reviewed, 2018) -
Exact closed-form expressions for the distribution, the level-crossing rate, and the average duration of fades of the capacity of OSTBC-MIMO channels
Hogstad, Bjørn Olav; Pätzold, Matthias; Youssef, Neji; Kontorovitch, Valeri (Journal article; Peer reviewed, 2009)This paper deals with some important statistical properties of the channel capacity of multiple-input-multiple-output (MIMO) systems with orthogonal space-time block code (OSTBC) transmission. We assume that all the ... -
Level-crossing rate and average duration of fades of non-stationary multipath fading channels
Pätzold, Matthias Uwe; Dahech, Wiem; Youssef, Neji (IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications workshops;28, Journal article; Peer reviewed, 2017)The level-crossing rate (LCR) and average duration of fades (ADF) are important statistical quantities describing the fading behaviour of mobile radio channels. To date, these quantities have only been analysed under the ... -
On the Consistency of Non-Stationary Multipath Fading Channels with Respect to the Average Doppler Shift and the Doppler Spread
Pätzold, Matthias Uwe; Gutierrez, Carlos Adrian; Youssef, Neji (IEEE Wireless Communications and Networking Conference : Proceedings;, Journal article; Peer reviewed, 2017)This paper is concerned with the consistency of non-stationary multipath fading channels. We introduce conditions under which a channel model is consistent w.r.t. the average Doppler shift and the Doppler spread. The ...