Performance Analysis of Mixed MIMO RF/FSO DF Relaying Based on Globally Coupled Low Density Parity Check (GC-LDPC) Codes

Ibrahima Gueye,Idy Diop,Ibra Dioum,K Wane Keita,Papis Ndiaye,Moussa Diallo,Sidi Mohamed Farssi

2021 23rd International Conference on Advanced Communication Technology (ICACT)（2022）

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摘要

In this work, we analyze the performance of the use of error correcting codes in particular the LDPC codes with global coupling (GC-LDPC) in a double-hop relay system composed of links with multiple inputs and multiple outputs at radio frequency/ free space optics (MIMO-RF/FSO). A multi-antenna listener listens to the information by decoding the signals received from the source node. In addition, ...

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关键词

Free Space Optics (FSO),Multiple Input Multiple Output (MIMO),atmospheric turbulence,Bit Error Rate (BER),Pointing errors,Radio frequency (RF),globally coupled low density parity check codes (GC-LDPC),Gamma-Gamma Fading,Rayleigh fading

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