Abstract: 5G Technology stands for Fifth Generation Mobile technology. From generation 1G to 2.5G and 3G to 5G the world of telecommunication has seen a number of significant improvements. Fifth generation network provide affordable broadband wireless connectivity at very high speed. The paper throws light on different network architecture of fifth generation technology. Currently 5G term is not officially used. In fifth generation researches are being made on development of World Wide Wireless Web (WWWW), Dynamic Adhoc Wireless Networks (DAWN) and Real Wireless World. Fifth generation focus on Voice over IP (VOIP)-enabled devices that user will experience a high level of call volume and data transmission. Wire-less system designers have been facing the continuously increasing demand for high data rates and mobility required by new wireless applications and therefore has started research on fifth generation wireless systems that are expected to be deployed beyond 2020. The main features in 5G mobile network is that user can simultaneously connect to the multiple wireless technologies and can switch between them. This forthcoming mobile technology will support IPv6 and flat IP.
Keywords: 5G, World Wide Wireless Web, Dynamic Adhoc Wireless Networks (DAWN), Real Wireless Communication.