Disaster resilience hybrid ring-mesh topology basics integrated PON/FSO system incorporating 2D-MFRS code-Reference-Cited by-同舟云学术

Disaster resilience hybrid ring-mesh topology basics integrated PON/FSO system incorporating 2D-MFRS code

Published:2024-01-29 Issue: Volume: Page:
ISSN:0173-4911
Container-title:Journal of Optical Communications
language:en
Short-container-title:

Author:

Kumari Meet¹^ORCID,Arya Vivek²^ORCID

Affiliation:

1. Department of ECE , Chandigarh University , Gharuan , Mohali 140413 , India

2. Department of ECE , FET, Gurukula Kangri (Deemed to be University) , Haridwar , India

Abstract

Abstract This work proposes a hybrid ring-mesh topology basics bidirectional 4 × 40/40  Gbps integrated passive optical network/free space optics (PON/FSO) system. The system incorporates two-dimensional modified fixed right shifting (2D-MFRS) code with enhanced disaster resilience and fault protection capability especially in remote places where the primary fibre may be destroyed. The obtained results depict that proposed system supporting 250 subscribers can provides faithful hybrid 100 km fiber and 1 km FSO transmission. Also, maximum FSO range of 21 km with fixed 50 km fiber distance can be obtained concerning weak-to-strong turbulent and rain with fog weather conditions. In addition, it also offers −39 dB m receiver sensitivity and the proposed design is superb over other work.

Publisher

Walter de Gruyter GmbH

Link

https://www.degruyter.com/document/doi/10.1515/joc-2023-0330/pdf

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