Broadband communication refers to the transmission of data, voice, and video at high speeds over a wide range of frequencies. This type of communication allows for faster and more efficient transfer of information compared to traditional narrowband communication methods. Broadband communication technologies include cable modems, digital subscriber lines (DSL), fiber optics, and wireless networks. These technologies have revolutionized the way we access and share information, enabling high-speed internet connections for homes, businesses, and mobile devices. Research in broadband communication focuses on improving speed, reliability, security, and efficiency of data transmission over these networks to meet the increasing demands of today's digital age.