Abstract
With the increasing advent in digital age, it is required to set up an inter-satellite optical wireless communication (IsOWC) that can support ultra-high bit rate. Here the proposed IsOWC system is implemented using dense wavelength division multiplexing and sub carrier multiplexing. The proposed model is designed to work at three different wavelengths i.e. 850, 1064 and 1550 nm. The performance of the proposed models is measured in terms of Q-Factor and Bit error rate at a different transmitted optical power level and transmission bit rate. It is observed that by incorporating multiplexing techniques, higher transmission bit rates can be achieved. It is observed that maximum bit rate achieved by proposed IsOWC system employing multiplexing technique is multiple of the number of channels used in multiplexing i.e. four times the individual PSK modulated optical system. Finally, it is concluded that IsOWC system employing multiplexing techniques provides enhanced performance than single PSK modulated optical wave with existing optical infrastructure.
Similar content being viewed by others
References
Kaur, P., Gupta, A., & Chaudhary, M. (2015). Comparative analysis of inter satellite optical wireless channel for NRZ and RZ modulation formats for different levels of input power. Procedia Computer Science, 58, 572–577.
Revathi, S., & Aarthi, G. (2014). Performance analysis of wave length division and sub carrier multiplexing using different modulation techniques. International Journal for Engineering Research and Application, 1(2), 317–320.
Hui, R., Zhu, B., Huang, R., & Richards, D. (2002). Subcarrier multiplexing for high speed optical transmission. Jounal of Lightwave Technology, 20(3), 417–427.
Yan, G., Ruixia, Z., Xiaraong, C., & Weifang D. (2009). Point to point DWDM system and simulation. In Proceeding of the 2009 international symposium of information processing (ISIP’09), Huangshan, China, August 21–23 (pp. 090–092).
Patnaik, B., & Sahu, P. K. (2012). Inter-satellite optical wireless communication system design and simulation. IET Communications, 6(16), 2561–2567.
Agrawal, G. P. (2012). Fiber-optic communication systems. New York: Wiley.
Acknowledgements
The work presented in the manuscript has been carried out by procuring software OPTISYSTEM under FIST grant and free trial version available at www.optiwave.com. The authors will like to thank Department of Science and Technology (DST), Government of India for providing FIST grant to Guru Nanak Dev Engineering College, Ludhiana.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kumar, S., Gill, S.S. & Singh, K. Performance Investigation of Inter-satellite Optical Wireless Communication (IsOWC) System Employing Multiplexing Techniques. Wireless Pers Commun 98, 1461–1472 (2018). https://doi.org/10.1007/s11277-017-4926-4
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11277-017-4926-4