Performance analysis and rain attenuation modelling of RoFSO link for hilly region of India-Reference-Cited by-同舟云学术

Performance analysis and rain attenuation modelling of RoFSO link for hilly region of India

Published:2022-05-30 Issue:1-2 Volume:77 Page:115-124
ISSN:0016-1136
Container-title:Frequenz
language:en
Short-container-title:

Author:

Kaur Jasleen¹,Kaur Sanmukh¹^ORCID,Sharma Aanchal¹,Amphawan Angela²

Affiliation:

1. Amity School of Engineering and Technology , Amity University , 201203 Noida , Uttar Pradesh , India

2. School of Engineering and Technology , Sunway University , 47500 Bandar Sunway , Selangor Darul Ehsan , Malaysia

Abstract

Abstract Free Space Optics (FSO) is one the most in-demand technology, and is used indoors, on the ground, in space, and even underwater. It is used to broaden communication access to places where bandwidth is insufficient or where difficult topography prevents the use of cable communications. One of the foremost communication challenges that contribute to the degradation of FSO performance is the environmental condition. Hilly regions experience heavy rainfall and have rough terrain which may demean the FSO link communication. In this work, for real-time rain rate analysis of the Meghalaya region two unique rain attenuation models are investigated for monsoon months from the years 2014 to 2020. Considering Marshall and Palmer’s model and by employing 8, 16 and 32-quadrature amplitude modulation (QAM) schemes, radio-over-free space optical (RoFSO) system has been evaluated by varying FSO channel range, power and bit rate.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering

Link

https://www.degruyter.com/document/doi/10.1515/freq-2021-0317/pdf

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