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Broadband wireless, full of wireless monitoring market
2011-04-11 09:51:30
Broadband wireless technology in wireless monitor market applications of WiFi (Wireless Fidelity, also known as 802.11b) and WiMAX (Worldwide Interoperability for Microwave Access, is the world's microwave interconnection access) two, it is mainly used in "wireless city" construction.

WiFi has following advantage: signal RADIUS can up 100 m around, in Office, even whole building building in the also can using; transmission speed very fast, can reached 11Mbps, meet personal and social information of demand; its three, manufacturers entered the area of threshold comparison low, manufacturers as long as in airport, and station, and coffee shop, and library, personnel more intensive of local set "hot", and by high speed line will Internet access above places, user as long as will support wireless LAN of notebook computer or PDA got the regional within, to high speed access Internet.

WiFi has wide application in the field of wireless monitoring, wireless monitoring and control applications in most wireless technology is, WiFi on the shorter distances, after years of development, there is already a very good beginning, its main application is in the wireless network camera.

WiMAX as an international standard 3G, currently in the country has some of the upscale community of wireless monitoring and application to the WiMAX technology.

WiMAX has more far of transmission distance, its to implementation 50 km of wireless signal transmission distance, network cover area is 3G (TD-SCDMA) launch Tower of 10 times times, as long as minority base station construction on can implementation full city cover; provides more high speed of broadband access, can provides of highest access speed for 70M, is 3G (TD-SCDMA) by can provides of broadband speed of 30 times times; as a wireless city domain network technology, it can will WiFi hot connection to Internet in the, also can as DSL, cable access way of wireless extended, implementation last a km of broadband access; provides Telecom level multimedia communications service, advantage.

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