Simulation of WDM-ROF-PON selective access link system based on hybrid modulation of MZM and OFM

Issue title: Meta-Heuristic Techniques for Solving Computational Engineering Problems: Challenges and New Research Directions

Guest editors: Suresh Chandra Satapathy, Rashmi Agrawal and Vicente García Díaz

Article type: Research Article

Authors: Xiong, Cheng | Li, You^{; *} | Long, Nuoya

Affiliations: Information branch of Guizhou Power Grid co.LTD, Guiyang, Guizhou, China

Correspondence: [*] Corresponding author. You Li, Information Branch of Guizhou Power Grid co.LTD, Guiyang, Guizhou, 550003, China. E-mail: [email protected].

Abstract: Based on the introduction of the principle of the optical wireless system, the WDM-ROF based on hybrid modulation of MZM and OFM is designed WDM-ROF-PON system architecture, using simulation software to build the system to verify the rationality of the MZM and OFM hybrid modulation system structure; and put forward an MZM and OFM hybrid modulation scheme, using IRZ code in the downlink data stream, with better extinction ratio and dispersion tolerance, reducing the cost of the user receiving equipment, improving the system transmission quality. The simulation results show that the scheme of MZM and OFM hybrid modulation WDM-of-pon network architecture is reasonable and practical.

Keywords: MZM and OFM hybrid modulation, WDM-PON, ROF

DOI: 10.3233/JIFS-189467

Journal: Journal of Intelligent & Fuzzy Systems, vol. 40, no. 4, pp. 6305-6313, 2021