Mobile WiMax: The Next Wireless Battleground
The new technologies that satisfy the ongoing demand for faster data rates with longer transmission ranges are being researched by the scientists. Thus the lucrative mobile-communications market has become a virtual battleground. mobile WiMax is the latest to join the series. This addition will complete the alliance of Wi-Fi, and last-mile Internet-access technologies such as DSL and cable. mobile WiMax doesn’t need wireline systems’ expensive and hard-to-install infrastructure. The networking between carriers’ fixed base stations and mobile devices is implemented by IEEE 802.16e. This enables switching of data transmissions from one
base station to another base station as the client device moves from one base station to the other. soft handoffs or hard handoffs can be used. Mobile WiMax works via modems powered by chipsets .

Added features
mobile WiMax delivers quality of service unlike its parent Wimax. An access slot is assigned to each of the participating devices. mobile WiMax
works with multiple-input, multiple-output technology (MIMO) is being implemented by the mobile Wimax technology.

Rate, range, and spectrum
A maximum data rate of 70 Mbits per second is theoretically possible in the standard. a maximum transmission range of 35 miles i spossible for mobile wimax.

Full report:
http://filesonicfile/23098667/mobile wimax.pdf