Research Of Home Broadband Wireless Access Technology

As the emerging of new media and the rapidly growing of Internet, the traditional technologies of broadband access and home networking get a great challenge, the paper puts forward four programs for the future home wireless networking by studying some technologies of broadband access and home networking. The paper includes four kinds of home wireless networking technologies which use wireless routers and wireless APs building can promote the development of the smart home network.According to the requirement of "the overall program to promoting integration of the three kinds of networks" which is promulgated by the State Council on January13,2010, The Radio and Television network Operators was allowed to participate in the broadband access market. The Radio and Television Operators use the Cable Modem technology and the Broad Cable technology will soon occupy a place in the broadband access market, who are based on their rich business contents and large-scale user groups. The telecom operators who are the market leaders of the broadband access market use ADSL, VDSL and other xDSL technologies to provide broadband access service for the early broadband users. As the rapid development of optical access technology, the telecom operators tend to provide users the high rate of broadband access with FTTx+LAN technology. Since it’s profitable to develop market of broadband access, the rich power companies also try to use the OFDM technology based on their everywhere electric network to provide the convenient broadband access services for the users. The broadband access technologies of the Cable Modem, the Broad Cable, the xDSL, the FTTx+LAN, the OFDM are suit to the scenes of the family, the school, the office or other stationary broadband access areas, and the Wi-Fi, the Wi-MAX, the LMDS and the MMDS technologies which are based on radio waves are suit to the mobile areas like the airport, the train station, the hotel, the library, the coffee shop and so on.In recent years, whether radio and television operators or telecom operators begin using the fiber to build their main network.The paper analyzes many kinds of optical fiber access technology,such as the fiber to zhe home,the fiber to the building,the fiber to the curb,the fiber to the cabinet,the fiber to the office,the fiber to the villiage and so on.The paper will has a great significance for constructing the fiber network in the future.As the popularity of intelligent appliances and the rapidly development of home networking technologies, more and more families tend to set up a wireless home network which supports each communication terminal can communicate with each other。 Now the most family establish the digital home network by the WLAN, the Ethernet, the Home Plug, the Home PNA, the Home RF and the UWB technologies. The paper focuses on studying the work principle, the work methods and the application scenes of the WLAN technology. At the end of the paper, I use TL-WR740N wireless router and TL-WA701N wireless AP to set up four kinds of home wireless networks for different scenes.