In this paper, the authors proposed a comprehensive study related to 5G technology of mobile communication. Existing paper in mobile communication is related to 5G technology. In 5G, researches are related to the development of World Wide Wireless Web (WWWW), Dynamic Ad-hoc Wireless Networks (DAWN) and real wireless communication. The most important technologies for 5G technologies are 802.11 Wireless Local Area Networks (WLAN) and 802.16 Wireless Metropolitan Area Networks (WMAN), Ad-hoc wireless Personal Area Network (WPAN) and wireless networks for digital communication. 4G technology will include several standards under a common umbrella, similar to 3G, but with IEEE 802.xx wireless mobile networks integrated from the commencement.