无线宽带接入宽带接入网是信息高速公路的最后一公里,是国家信息基础设施发展的重点。宽带接入的方式很多,包括光纤接入、xDSL、无线宽带接入等,其中的无线宽带接入是接入网发展的趋势之一。与其他宽带接入方式相比,无线宽带接入具有建网速度快、建设成本低、易于维修和能够克 Wireless Broadband Access The broadband access network is the last kilometer of the information superhighway and is the focus of the development of the national information infrastructure. Broadband access many ways, including optical access, xDSL, wireless broadband access, etc., of which wireless broadband access is one of the trends in the development of access networks. Compared with other broadband access methods, wireless broadband access has the advantages of fast network construction, low construction cost, easy maintenance,