Performance Evaluation Of Lifi-OCDMA System Using ZCC Code

Light fidelity (LiFi) is regarded as one of the significant technologies for 6G networks and beyond. Hybrid fiber-LiFi link based system offers reliability, flexibility, capacity and robustness with cost effectiveness. Thus, in this paper, a LiF-optical code division multiple access (OCDMA) system using zero cross correlation (ZCC) code over integrated fiber-LiFi link has been proposed. A long-reach high speed hybrid fiber-LiFi based system has been analysed in OptiSystem for varied range and data rate. The results defines that this model offers successful fiber as well as VLC range of 40km as well as 8000m respectively, at 40Gbps data rate supporting more than 80 users. Also the comparative performance shows the superiority of proposed work than others.