Browsing AURA by Author "Rafiq, Gulzaib"
Now showing items 1-10 of 10
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The influence of LOS components on the statistical properties of the capacity of amplify-and-forward channels
Rafiq, Gulzaib; Pätzold, Matthias (Journal article; Peer reviewed, 2009)Amplify-and-forward channels in cooperative networks provide a promising improvement in the network coverage and system throughput. Under line-of-sight (LOS) propagation conditions in such cooperative networks, the overall ... -
The influence of severity of fading on the statistical properties of the capacity of Nakagami-m channels with MRC and EGC
Rafiq, Gulzaib; Kontorovich, Valeri; Pätzold, Matthias (Academic article, 2010)In this article, we have studied the statistical properties of the capacity of Nakagami-m channels when spatial diversity combining, such as maximal ratio combining (MRC) and equal gain combining (EGC), is employed at the ... -
The Influence of Spatial Correlation and Severity of Fading on the Statistical Properties of the Capacity of OSTBC Nakagami-m MIMO Channels
Rafiq, Gulzaib; Pätzold, Matthias Uwe; Kontorovich, Valeri (Vehicular Technology Conference, Journal article; Peer reviewed, 2009)This paper deals with the analysis of statistical properties of the capacity of spatially uncorrelated orthogonal space-time block coded (OSTBC) Nakagami-m multiple-input multiple-output (MIMO) channels. We have derived ... -
Performance analysis of Alamouti-coded OFDM systems over spatio-temporally correlated underwater acoustic channels
Naderi, Meisam; Rafiq, Gulzaib; Pätzold, Matthias Uwe (IEEE International Conference on Communications;2017, Journal article; Peer reviewed, 2017)In this paper, we analyze the performance of Alamouti-coded orthogonal frequency division multiplexing (OFDM) systems over time-varying underwater acoustic (UWA) channels. A realistic UWA channel model has been considered, ... -
Statistical analysis of the capacity of mobile radio channels
Rafiq, Gulzaib (Doctoral dissertations at the University of Agder;29, Doctoral thesis; Peer reviewed, 2011) -
Statistical analysis of the capacity of mobile radio channels
Rafiq, Gulzaib (Doctoral dissertations at the University of Agder;29, Doctoral thesis; Peer reviewed, 2011) -
Statistical properties of the capacity of double Nakagami-m channels
Rafiq, Gulzaib; Hogstad, Bjørn Olav; Pätzold, Matthias (Chapter; Peer reviewed, 2010)In this article, we have presented an extensive statistical analysis of the capacity of double1 Nakagami-m channels. The double Nakagami-m channel model has applications in keyhole channels and amplify-and-forward relay ... -
A study of the influence of shadowing on the statistical properties of the capacity of mobile radio channels
Rafiq, Gulzaib; Pätzold, Matthias (Journal article; Peer reviewed, 2009)This paper studies the influence of shadowing on the statistical properties of the channel capacity. The problem is addressed by using a Suzuki process as an appropriate statistical channel model for land mobile terrestrial ... -
The impact of shadowing and the severity of fading on the first and second order statistics of the capacity of OSTBC MIMO Nakagami-lognormal channels
Rafiq, Gulzaib; Pätzold, Matthias (Journal article; Peer reviewed, 2011)This article presents a thorough statistical analysis of the capacity of orthogonal space-time block coded (OSTBC) multiple-input multiple-output (MIMO) Nakagami- lognormal (NLN) channels. The NLN channel model allows to ... -
The impact of spatial correlation on the statistical properties of the capacity of Nakagami-m channels with MRC and EGC
Rafiq, Gulzaib; Kontorovich, Valeri; Pätzold, Matthias (Journal article; Peer reviewed, 2011)In this article, we have studied the statistical properties of the instantaneous channel capacitya of spatially correlated Nakagami-m channels for two different diversity combining methods, namely maximal ratio combining ...