Performance analysis of SSC diversity receiver over correlated Ricean fading channels in presence of co-channel interference

Bandjur, Djoko; Stefanović, Mihajlo; Bandjur, Milos

doi:10.1049/el:20080270

Cited by 19 publications

(20 citation statements)

References 4 publications

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“…The similar performance analysis of the switched diversity receivers operating over the correlated Weibull fading channels in terms of outage probability, average symbol error probability, moments, and MGF can be found in [8]. Bandjur et al [9] have studied the performance of a dualbranch switch and stay combining diversity receiver with the switching decision based on the signal to-interference ratio operating over the correlated Ricean fading channels in the presence of the correlated Nakagami-m distributed cochannel interference. Earlier work presented in [3,[10][11][12][13] has assumed that the frequency domain channel response samples are also the Nakagami-m distributed with the same fading parameters as the time domain channel.…”

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confidence: 89%

A novel moment generating function based performance analysis over correlated Nakagami-m fading channels

Dwivedi

Singh

2011

J Comput Electron

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The bit-error rate and channel capacity have been regarded as fundamental information theoretic performance measure to predict the maximum information rate of a communication system. In contrast, with the analysis of other important performance measures of the wireless communication systems, a novel and unified general approach for computing the bit-error-rate and channel capacity over the correlated Nakagam-m fading channels have been proposed. In this paper, we have analyzed and numerically simulated the bit-error-rate and channel capacity of the correlated Nakagami-m fading channel by using the moment generating function (MGF) based approach. The derived mathematical expression for the channel capacity is in terms of the Meijer G function which is valid for both integer and non-integer values of the fading parameters.

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confidence: 89%

A novel moment generating function based performance analysis over correlated Nakagami-m fading channels

Dwivedi

Singh

2011

J Comput Electron

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“…An access with infinite series for determination the system performance of a switched and stay combining (SSC) receiver with two branches, functioning in a channel with correlated Hoyt fading, was given in [17]. The evaluation is on the basis of the average bit error probability (ABEP) and the P out .…”

Section: Related Workmentioning

confidence: 99%

Level crossing rate of SC receiver over gamma shadowed Weibull multipath fading channel

et al. 2016

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Original scientific paper The wireless telecommunication system consisting of selection combining (SC) receiver which works in Gamma shadowed Weibull multiple-faded channel is discussed in this work. The received signal suffers Weibull small scale fading which leads in variation of the signal envelope and Gamma large scale fading which results in variation of the SC receiver output signal envelope power. SC receiver is utilized to abate the impact of Gamma large scale fading effects and Weibull small scale fading effects on system characteristics. The formula for average level crossing rate (LCR) of signal envelope at SC combiner output is performed in the closed shape. The result we get can be applied to calculate the average fade duration (AFD) of such wireless systems. The obtained solutions are plotted in a few graphs to point out the impact of Weibull fading envelope severity parameter and Gamma shadowing severity parameter on system features. Keywords: Gamma shadowing; level crossing rate (LCR); selection combining (SC); Weibull fading Srednji broj osnih presjeka kod SC prijemnika u kanalu s Weibull-ovim fedingom i Gamma sjenkomIzvorni znanstveni članak U ovom radu je razmotren bežični telekomunikacijski sustav sa SC prijemnikom koji radi u prisustvu Weibull-ovog fedinga i Gamma sjenke. Utjecaj Weibull-ovog fedinga na primljeni signal se ogleda u promjeni anvelope signala, a utjecaj Gamma sjenke u promjeni snage izlaznog signala. SC prijemnik se koristi za smanjenje utjecaja fedinga i sjenke na karakteristike sustava. Izraz za srednji broj osnih presjeka izlaznog signala iz SC prijemnika je izveden u zatvorenom obliku. Dobiveni rezultati se mogu koristiti za izračunavanje prosječnog trajanja otkaza bežičnog sustava. Numerički rezultati su predstavljeni grafički, kako bi se prikazao utjecaj parametara fedinga i sjenke na karakteristike sustava.

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“…Now, due to insufficient antennae spacing, both desired and interference signal envelopes experience correlative multivariate Rician fading, with joint distributions. Joint PDF of correlated desired signal envelope could be expressed by [18] …”

Section: System Modelmentioning

confidence: 99%

“…Selection diversity over correlated Nakagami-m fading channels has been analyzed in [16]. Switch and stay combining (SSC), over correlated Rician fading channels is considered in [17,18]. Moreover to the best author's knowledge, no analytical study of dual-branch SC, involving correlated Rician fading for both desired and interference signal, has been reported in the literature.…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis of Dual-Branch Selection Combining Over Correlated Rician Fading Channels for Desired Signal and Cochannel Interference

Mosić

Stefanović

Panić

et al. 2009

Wireless Pers Commun

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System performances of dual selection combining over fading channels are analyzed. Fading between the diversity branches and between interferences is correlated and Rician distributed. Infinite series expressions for the probability density function, and the cumulative distribution function of the output signal-to-interference ratio are derived, which is the main contribution of this paper. Outage probability and the average bit error probability for noncoherent modulation schemes are also presented. Numerical results, presented in this paper, point out the effects of fading severity and correlation on the system performances.

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Performance analysis of SSC diversity receiver over correlated Ricean fading channels in presence of co-channel interference

Cited by 19 publications

References 4 publications

A novel moment generating function based performance analysis over correlated Nakagami-m fading channels

A novel moment generating function based performance analysis over correlated Nakagami-m fading channels

Level crossing rate of SC receiver over gamma shadowed Weibull multipath fading channel

Performance Analysis of Dual-Branch Selection Combining Over Correlated Rician Fading Channels for Desired Signal and Cochannel Interference

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