From past few years, Power Line Communication (PLC) enabled data transmission over power lines which enhanced smart grid metering efficiency and reducing infrastructure costs. Traditional approaches for optimization of Ultraviolet Communication (UVC) System had faced several challenges which include energy efficiency, material degradation and coverage uniformity. Therefore, this research proposes Pulse Position Modulation with Orthogonal Frequency and Code Division Multiplexing (PPM-OFCDM) for optimization of UVC System. Initially, The UV communication system is designed by using various elements and formulated the topology which contains various elements which are transmitter, receiver and then the detected rays are passed through a filter. Further, the filtered rays are embedded into channel model where Ultraviolet (UV) rays are scattered using Rayleigh scattering, certain absorption characteristics are defined and evaluated through omni directional path model. Finally, PPM modulation technique is implemented with OFCDM to enhance the data transmission rate. The proposed PPM-OFCDM achieved better results in terms of accuracy (98.29%), precision (97.14%), recall (95.66%) and F1 score (95.92%) when compared with existing Deep Neural Network (DNN).