5G Solution for Existing Indoor Wireless Radio Access Point of Fronthaul Mobile Network

This paper presents an optical-wireless link based on indoor LAN for a fronthaul mobile network. We propose and evaluate the design of an RoF solution for existing indoor WEAN. Our proposed model design transfers 54 Mbit/s mapped onto 64-QAM modulation with a 2.4 Gllz frequency carrier over single mode fibre (SMF) to a remote radio head (RRII). The Keenan Motley model has been supposed for the wireless channel for a distance of 100 m. A direct modulation laser and PIN photo detector are used for transmitting and receiving the optical signal over fibre. The Optisystem and MATLAB are utilized to build the system model m addition to perform the bit error rate (HER) and quality -factor (QF) calculations. The simulation results show that the proposed model has excellent outcomes in terms of the key performance indicators.