继电器
莱斯衰减
能量收集
衰退
能量(信号处理)
节点(物理)
水下
发射机
计算机科学
误码率
水声通信
功率(物理)
可见光通信
通信系统
频道(广播)
电子工程
电信
物理
电气工程
数学
声学
工程类
统计
海洋学
发光二极管
量子力学
地质学
作者
Krati Mittal,Akash Gupta,Nikhil Sharma,Manan Jani,Parul Garg
出处
期刊:IEEE transactions on sustainable computing
[Institute of Electrical and Electronics Engineers]
日期:2024-01-01
卷期号:: 1-10
标识
DOI:10.1109/tsusc.2023.3336374
摘要
In this paper, we study the performance analysis of a cooperative terrestrial-underwater visible light communication (UWVLC) system, considering energy harvesting at a decode and forward (DF)relay onthe ship.The transmitter tothe shiplink is modelled by shadowed Rician fading channel, while the UWVLC link is characterised by mixture exponential generalized gamma (EGG) distribution. The energy constrained relay harvests energy from the received signal based on power splitting (PS) scheme, assuming a part of received power is used for energy harvesting. Energy harvesting at the relay node makes the system sustainable by reducing the carbon footprints. We derive novel closed form expressions for bit error rate (BER), outage probability and ergodic capacity for the considered system at the underwater node, considering the effects of various parameters that include bubble level, temperature and salinity
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