WiMAX 1

thumb|300px|right|How it worksIn modern society, the daily life of every man is impossible without information sharing. Network technology is rapidly developing at present, provide the user with many vari-Antes data, such as:

1. dial-up connection over a telephone line - Dial-Up;

2. broadband data - technology xDSL (for steady-state facilities);

3. technology Ethernet - Ethernet;

4. wireless data transfer - the technology Wi-Fi. Choosing a method of network connection, the user submits to the non-mu three basic requirements: high throughput, reliability and mobility. The above mentioned technologies can not fully meet these requirements. Solve the problem of the possibility of using using the wireless technology WiMAX. WiMAX (from the English. Worldwide Interoperability for Microwave Access re-usual as "International cooperation for Microwave Access) - Telecommunications technology designed to provide universal wireless connectivity at greater distances for a wide range of devices. WiMAX - a new stage in the development of broadband wireless access th internet. This technology combines the advantages of mobile broadband and the broadest coverage. She has mastered-bodit all its users from having to constantly be in the coverage area of ​​Wi-Fi. When this service becomes widely available, people simply can no longer submit to their daily lives without WiMAX. In the present study deals with the history of technology WiMAX, the principles of its operation, modes of operation, pre-allocated assets and shortcomings. The purpose of WiMAX is to provide universal wireless access to a wide range of devices (workstations, home appliances, "smart homes", handheld devices and mobilephones) and their logical associations - local area networks. It should be noted that the technology has several advantages.