Temporal CSI Correlation in Mixed RF/FSO Cooperative Relaying Systems Under Joint Effects of HPA Nonlinearities and IQ Imbalance

2021/02/01 by Elyes Balti, Balti, Elyes, Neji Mensi +3 · 2 citations
Engineering · #Advanced Wireless Communication Technologies #FOS: Computer and information sciences #FOS: Electrical engineering #Full-Duplex Wireless Communications #Information Theory (cs.IT) #Optical Wireless Communication Technologies #Signal Processing (eess.SP) #electronic engineering #information engineering

paper · pdf · doi:10.48550/arxiv.2102.01160

openalex publication_date 2021/02/01 · openalex created_date 2021/02/15 · openalex updated_date 2026/07/28

Abstract

In this paper, we present the performance analysis of mixed RF/FSO system with multiple relays. To select the best relay, we adopt partial relay selection with outdated CSI wherein we investigate the effect of the temporal correlation of the channels. Unlike the vast majority of work, we introduce the impairments to the relays and the destination and we compare the performance against conventional RF relaying systems. We further derive the expressions of the outage probability and the ergodic capacity as well as the bounds to unpack engineering insights into the system robustness.

Citations

• Stochastic Geometry Analysis of Uplink Cellular Networks with FSO\n Backhauling: Cooperative Relaying Vs. Reflecting Surfaces

Cited by

• Rate and Power Adaptation for Multihop Regenerative Relaying Systems
• Performance Analysis of Mixed RF/FSO Relaying under HPA Nonlinearity and\n IQ Imbalance

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