Wi-Max or global operational structure to cross the microwave is a modern communication technology aims to provide evidence Wireless "Wireless" over long distances through the cell phone is compatible with the standard IEEE 802.16 world record or WirelessMAN. WiMAX
Name came from naming WiMAX Forum WiMAX, which took place in 2001, which concluded that the identification and definition of this technique as a technique based on a standard plug that allows wireless access to this large-scale and replace digital cable DSL
There are two types of Wi-Max ..
WiMAX fixed .. Where the client machine receives the signal from a fixed place, whether at home or the office. And present two forms of the capture device in the internal surfaces of the building or near windows
Mobile WiMAX .. Where the user can move from one place to another during the browsing and use of the Internet.
WiMAX's advantages
Provide high speed through the central stations WiMAX-related centers, Wi-Fi connection in the big cities without the need for an area of direct or straight line between sender and receiver
Not affected by buildings or natural barriers between the central transmitters and receivers.
WiMAX technology enables the exchange of media (information, voice, image) between the users at high speeds of up to 280 Mbps 280 Mbps.
WiMAX technology allows the exploitation of frequency transmission channels efficiently. Through the frequency re-use of these channels, which increases the capacity of cells to communicate with the growth of the network and this in turn can increase the number of subscribers.
Designed frequencies in the Wi-Max, ranging from single user up to 100 channels, each channel of the frequency channels of communication where the start frequency of 1.75 MHz 1.75 MHz to 20 MHz 20 MHz.
WiMAX is designed to give high speeds in all environments, whether the transmitters and receivers on the direction of direct or indirect guidance. Has reached the distance between the transmitter and receiver up to 70 miles at speeds of up to 70 Mbps in a single transmission channel, using the techniques of smart antennas and networks of random tracks.
Purification process the way (WiMAX) work the same way (WiFi),
But more than speed and space is very large
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