Sixth generation (6G) mobile networks face a new rival: so-called 7G. The point to point wireless communication networks that transmit super- fast broadband signals through the air will be assisted by high speed data transfer with much secured information from transmitters to destinations. Alvin Toffler, an eminent futurologist, once said, “THE FUTURE ALWAYS COMES TOO FAST, BUT IN THE WRONG ORDER”. The state of wireless telecoms is a classic example. It is considered to be a cheap and Fast Internet Technology to provide unbelievably high data rates or very fast Internet speed access on air through wireless and mobile devices possibly up to 11 Gbps, while travelling or in a remote location. The satellite communication network may consist of telecommunication satellite networks, earth imaging satellite networks and navigation satellite networks. The goal of 6G is to integrate these kinds of satellite networks to provide network position identifier, multimedia and internet connectivity, and weather information services to the mobile users. Even as 6G mobile networks are being switched on around the world, a couple of years later than planned, attention is shifting to what comes next: a group of newer technologies that are, inevitably, being called seventh Generation Mobile Networks (7G). 7G is all about an integrated, global network that`s based on an open systems approach.
The goal of 7G is to replace the current proliferation of core cellular networks with a single worldwide cellular core network standard based on IP for control, video, packet data, and VoIP. This integrated 7Gmobile system provides wireless users an affordable broadband mobile access solution for the applications of secured wireless mobile Internet services with value-added QoS. The 7G of mobile wireless networks which aims to acquire space roaming. The world is trying to become completely wireless, demanding uninterrupted access to information anytime and anywhere with better quality, high speed, increased bandwidth and reduction in cost
PDA, Bandwidth, 5G, 6G, 7G, Mobile system, Space Roaming, Satellite
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