The term "power-line carrier system" refers to the use of electrical power lines for telecommunications purposes. There are a variety of synonyms for this term, including power-line communication (PLC), power-line networking, power-line telecommunication (PLT), and broadband-over-power-line (BPL). PLC technology allows data to be transmitted along a power line, providing a cost-effective and efficient alternative to traditional forms of communication. The emergence of advanced PLC systems has resulted in improved data transmission rates, increased reliability, and wider coverage. The adoption of these technologies has facilitated the growth of smart grid networks and the deployment of innovative services such as home automation and electric vehicle charging.