Influence of Chaotic spreading factor modulation based Random Modulation on G3-PLC system

With the expansion of the smart grid, smart meters became played a vital role in monitoring and supervising the grid system. To ensure the continuity of the monitoring and controlling of the smart meters, it's essential to ensure that the communication system operates properly. However, smart meters communication modules face interfering noises from the surrounding equipment. Those interfering noises can adversely affect the communication systems and cause loss of data. This paper introduces chaotic spread spectrum techniques aimed to reduce the interfering noises produced by DC-DC buck converter on G3 power line communication system.