Write a short note on WiMax.

WiMax stands for Worldwide Interoperability for Microwave Access. It is a telecommunication protocol that provides fixed and mobile internet services. WiMax requires a tower called WiMax Base Station, that is connected to the Internet using a standard wired high-speed connection. The connectivity between the tower and the end user is provided through microwave link. WiMax technology provides high speed connection upto 75 Mbps over an area of 30 miles for fixed stations and 3-10 miles for mobile stations.