Browsing by Subject "Statistical descriptions"
Now showing items 1-4 of 4
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Downlink mobile OFDMA resource allocation with minimum user rate requests
(2009)The problem of resource allocation (RA) in a downlink OFDMA system with minimum user rate requests is examined under the realistic scenario of partial (imperfect) channel state information (CSI) at the base station. The ... -
Improved hybrid blind IQA using alternative NSS characterization in the spatial domain
(2021)The adoption of a Natural Scene Statistics (NSS) model has been an important research direction in the selection of perceptual features capable of giving satisfactory results in the problem of image quality assessment ... -
Performance of free-space optical communications over a mixture composite irradiance channel
(2017)The performance of a typical free-space optical link using a recently proposed composite model for turbulence and pointing error effects is studied. This model offers analytical tractability in the statistical description ... -
A Tractable Model for Turbulence- and Misalignment-Induced Fading in Optical Wireless Systems
(2016)Composite models for the combined effect of both scintillation- and misalignment-induced fading in terrestrial optical wireless systems are often expressed in terms of higher order special functions, making, thus, the ...