Performance analysis ofL‐branch maximal ratio combining over generalisedη−μfading channels with imperfect channel estimation

Badarneh, Osamah S.; Almehmadi, Fares S.

doi:10.1049/iet-com.2015.1015

Cited by 12 publications

(8 citation statements)

References 27 publications

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“…Next, plugging the result of ( 13) and the remaining parts of (9) in (12) and invoking [12, eq. (A.1)], P e is yielded as given in (14) at the top of this page.…”

Section: Performance Analysis Of Sc Scheme a Average Bit Error Probabilitymentioning

confidence: 99%

Selection Combining Scheme Over Non-Identically Distributed Fisher-Snedecor F Fading Channels

Al‐Hmood

Al-Raweshidy

2021

IEEE Wireless Commun. Lett.

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In this paper, the performance of the selection combining (SC) scheme over independent and non-identically distributed (i.n.i.d.) Fisher-Snedecor F fading channels is analysed. Accordingly, the probability density function (PDF) and the moment generating function (MGF) of the maximum of i.n.i.d. Fisher-Snedecor F variates are derived first. Based on these statistics, the exact expression and the asymptotic behaviour at high average signal-to-noise ratio value of the average bit error probability (ABEP), the normalised average channel capacity (ACC), and the average area under the receiver operating characteristics curve (AUC) of the energy detection based spectrum sensing with i.n.i.d. SC diversity receivers are provided. To validate our analysis, the numerical results are compared with the Monte Carlo simulations.

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“…Next, plugging the result of ( 13) and the remaining parts of (9) in (12) and invoking [12, eq. (A.1)], P e is yielded as given in (14) at the top of this page.…”

Section: Performance Analysis Of Sc Scheme a Average Bit Error Probabilitymentioning

confidence: 99%

Selection Combining Scheme Over Non-Identically Distributed Fisher-Snedecor F Fading Channels

Al‐Hmood

Al-Raweshidy

2021

IEEE Wireless Commun. Lett.

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“…By applying the MGF-based approach, the average SER expression of the source-to-relay fading link can be expressed as follows: 15–20…”

Section: End-to-end Symbol Error Analysismentioning

confidence: 99%

“…The authors used Yacoub’s integral to generate the asymptotic SER expression. Badarneh and Almehmadi 16 have investigated the L-branch maximal ratio combining (MRC)-based unified SER and the ergodic channel capacity of the MIMO network for a wide range of coherent and non-coherent modulation schemes over the non-homogeneous η–μ fading channel conditions. Almehmadi and Badarneh 17 investigated the OP and the SER performance for MIMO wireless systems which uses the complex modulated data symbols under non-homogeneous α–µ channel conditions.…”

Section: Introductionmentioning

confidence: 99%

Examination of the multiple-input multiple-output space-time block-code selective decode and forward relaying protocol over non-homogeneous fading channel conditions

Shankar¹,

Krishna

R³

2021

Journal of Defense Modeling & Simulation

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With the tremendous increase in wireless user traffic, investigation on the end-to-end reliability of wireless networks in practical conditions such as non-homogeneous fading channel conditions is becoming increasingly widespread. Because they fit well to the experimental data, generalized channel fading distributions like κ–μ are well suited for modeling diverse fading channels. This paper analyzes the symbol error rate (SER) and outage probability (OP) performance of multiple-input multiple-output (MIMO) space-time block-code (STBC) selective decode and forward (S-DF) network over κ–μ fading channel conditions considering the additive white Gaussian noise (AWGN). First, the closed-form (CF) analytical expressions for the probability density function (PDF) and the cumulative distribution function (CDF) of the received signal-to-noise ratio (SNR) as well as its moment generating function (MGF) are derived. Second, the OP performance is then investigated for various values of the channel fading parameter and SNR regimes. The simulation findings show an increase in SER performance with an improved line-of-sight (LOS) component. Furthermore, the results show that the S-DF relaying systems can function properly even when there is no fading or LOS component. The OP has been increasing with the increase in the value of μ and κ. In medium and high SNR regimes, simulation results exactly match with analytical results.

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“…Specifically, the weights are set to be proportional to the SNR of each antenna or source. This means that the stronger the signal received by an antenna or source, the higher its weight in the combined signal 3 . The resulting combined signal is then demodulated to recover the transmitted data.…”

Section: Introductionmentioning

confidence: 99%

Bit error rate analysis of MRC diversity receiver over shadowed Beaulieu‐Xie fading channels for mmWave communications

Mona Devi,

Dinamani Singh

2024

Int J Communication

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SummaryThis paper presents the performance of maximum ratio combining (MRC) diversity receiver over shadowed Beaulieu‐Xie (SBX) fading model. The SBX model is used to characterise wireless communication environments that include multiple numbers of line‐of‐sight (LOS) and non‐line‐of‐sight (NLOS) signals. The probability density function (PDF) of the MRC scheme over the SBX channel has been derived. The PDF‐based approach has been used to calculate the outage performance and average bit error rate of several modulation schemes for coherent and non‐coherent signals. It has also been shown how the diversity orders and the fading channel's parameters affect the system's performance. To authenticate the evaluated expressions, Monte‐Carlo simulation results are used for validation. The SBX model is used to characterise wireless communication environments that include multiple numbers of LOS and NLOS signals.

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Performance analysis ofL‐branch maximal ratio combining over generalisedη−μfading channels with imperfect channel estimation

Cited by 12 publications

References 27 publications

Selection Combining Scheme Over Non-Identically Distributed Fisher-Snedecor F Fading Channels

Selection Combining Scheme Over Non-Identically Distributed Fisher-Snedecor F Fading Channels

Examination of the multiple-input multiple-output space-time block-code selective decode and forward relaying protocol over non-homogeneous fading channel conditions

Bit error rate analysis of MRC diversity receiver over shadowed Beaulieu‐Xie fading channels for mmWave communications

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