Reconfigurable Intelligent Surfaces’ Impact on the Physical Layer Security of the Beaulieu-Xie Shadowed Fading Channel

Abstract

The research presents the closed-form outage analysis of the newly presented α-modification of the shadowed Beaulieu-Xie fading model for wireless communications. For the considered channel, the closed-form analytical expressions for the outage probability (including its upper and lower bounds), raw moments, amount of fading, and channel quality estimation indicator are derived. The carried out thorough numerical simulation and analysis demonstrates strong agreement with the presented closed-form solutions and illustrates the relationship between the outage probability and channel parameters.

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

“…For ‐MRC diversity scheme over the SBX fading model, performance metrics such as OP and ABER of various modulation schemes of both CM and N‐CM are examined. For simulating the obtained results, we have referred Olutayo et al 5 and Gvozdarev et al 22 …”

“…The BER analysis of SBX without diversity combining scheme over SBX channel model has been studied in Hawaibam and Singh 21 . The impact on the physical security over the SBX fading channel with reconfigurable inrelligent surface has been studied in Gvozdarev et al 22 Regarding the performance analysis of the MRC scheme over the SBX channels model, no research has been presented in the available literature survey. This void of research motives to analyse the performance of arbitrary branch ( ) MRC receivers over the SBX fading model using various wireless performance parameters.…”

Transmission Performance Analysis and Prediction of Relay Networks Based on Artificial Intelligence

“…OP has gradually become an academic hotspot. The problem of destination selection in relay networks is studied in [15]. The outage performance of relay networks using Amplify-and-Forward (AF) protocol was analyzed in [16].…”

Theoretical Derivation of Effective Channel Capacity Expression for Beaulieu-Xie Shadowed Fading Channels

“…Ayrıca, bu kanal modelinin matematiksel ifadesinde uygun parametre seçimi yapılarak, Rayleigh, Ricean, genelleştirilmiş Ricean, κ-μ ve Nakagami-m gibi klasik sönümlü kanal modellerine ait eşitlikler de elde edilebilmektedir. BX kanal modeli, genelleştirilmiş bir kanal modeli olması nedeniyle son dönemde yoğun ilgi görmeye başlamıştır[5][6][7][8][9][10][11][12][13][14][15]. Böylelikle literatürdeki bu boşluk bu çalışma ile giderilmeye çalışılmaktadır.…”

“…'teki yazarlar, iki Beaulieu-Xie değişkenli durumun ortak faz ve dağılımlarının analizini gerçekleştirmişlerdir. Akıllı yansıtıcı yüzeylerin BX-S kanalları için fiziksel katman güvenliğine olan etkisi[14]'teki çalışmada verilmiştir. Gerçekleştirilen literatür taramasında BX-S kanallar için efektif kanal kapasite (effective channel capacity, eff C ) analizinin, yazarların bildiği kadarıyla, şimdiye kadar gerçekleştirilmemiş olduğu görülmüştür.…”