High Altitude Stratospheric Platform Station Systems (HAPS) High Altitude Stratospheric Platform Station Systems. Most probable the 4G network would be a network which is a combination of different technologies like current cellular networks, 3G cellular network, wireless LAN, etc.ĤG Mobile CommunicationSystems Future mobile communicationssystem are: Broad-Band Wireless Systems The goal is to have data rates up to 20 Mbps. 4G is designate to provide high speed, high capacity, low cost per bit, IP based services. To achieve the goals of true broadband cellular service, the systems have to make the leap to a fourth-generation (4G) network. Considering4G is the future generation of wireless communication. Since from the beginning of wireless communications, there have been many developments in each generation. Mobile wireless technologies are going to act as glue towards bringing together the wired and wireless to share and distribute information seamlessly across each others areas of reference. This may include cellular telephone, two-way radio, fixed wireless (broadband wireless), laser (free space optics) or satellite communication systems. Wireless communication is a simply data communication without the use of landlines. Keyword Unmanned Kelvar Balloons, High Altitude Airship They also overcome the disadvantage of simple towers which could not provide proper coverage in the hilly areas. Then discusses about High Altitude Airships, the STRATELLITES which are actually unmanned Kelvar balloons filled with helium gas which are used instead of towers for wireless communication, each of which replace hundreds of towers and reduce the cost of wireless communications. Firstly introduces the wireless communications and then switches to fourth generation in wireless communications. Department of Electronics & Communication Vivekananda Institute of Technology, Jaipur Jaipur, IndiaĪbstract- The focus in this review paper for new technology about to satellite, its similar to satellite but its station is stratosphere.

Stratellite communication documentation