Effects of atmospheric weather and turbulence in MSK based FSO communication system for last mile users

Debanjan Sarkar () and Sanjeev Kumar Metya
Additional contact information
Debanjan Sarkar: National Institute of Technology Arunachal Pradesh
Sanjeev Kumar Metya: National Institute of Technology Arunachal Pradesh

Telecommunication Systems: Modelling, Analysis, Design and Management, 2020, vol. 73, issue 1, No 7, 87-93

Abstract: Abstract In this paper, a minimum shift keying (MSK) based free space optical (FSO) communication system for the terrestrial user is modeled. In our setup 10 Gbps downlink MSK modulated signal is transmitted first over 100 km dispersion shifted fiber and then the area where deployment of fiber is not possible due to some constraints, FSO link is used to transmit the data to the last mile users. FSO link suffers from various weather conditions and atmospheric turbulence i.e. scintillation effect. Hence, both the cases are considered to transmit the data through FSO link to the end users and Gamma–Gamma fading model is used to study the scintillation effect. FSO link range is optimized to analyze the behaviour of the proposed system for six different weather conditions over weak, moderate and strong turbulence using BER curves and eye diagrams. Also, from the base station uplink data is modulated by MSK and is transmitted back to central station via same fiber and detected successfully.

Keywords: Bit error rate; Eye diagram; Free space optical communication; Minimum shift keying; Scintillation effect (search for similar items in EconPapers)
Date: 2020
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://link.springer.com/10.1007/s11235-019-00602-7 Abstract (text/html)
Access to the full text of the articles in this series is restricted.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:telsys:v:73:y:2020:i:1:d:10.1007_s11235-019-00602-7

Ordering information: This journal article can be ordered from
http://www.springer.com/journal/11235

DOI: 10.1007/s11235-019-00602-7

Access Statistics for this article

Telecommunication Systems: Modelling, Analysis, Design and Management is currently edited by Muhammad Khan

More articles in Telecommunication Systems: Modelling, Analysis, Design and Management from Springer
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().