Research Of Wireless City's Networking Main Technology

Since mentioned at Philaelphia in United States in 2004,"Wireless City"becomes an important rule to measure the city of operational efficiency, level on information, quality of life ,and competitive power."Wireless City"is developing vigorously. Through"Wireless City"network, people can access the network conveniently via wireless, and share the network resource."Wireless City"builds the relationship from government, people and enterprise. Now,"wireless City"has become a basic facility in city, cities of worldwide increased their input in these areas.Based on review the developing history and function, this article preliminary discusses the networking goal, technical factor, network structure consulted the national and foreign city's experience. In this part, this article mainly discusses and analyzes the mainly techniques in access layer and bearer layer, and thus obtain a result of the networking technical mainstream. Furthermore, this article introduces detailedly the methods in practical application with technical mainstream. At last, resulted the development of the communication technology and application of"wireless city", this article emphatically provides a networking solution with its flexibility of operation, sustained development and close association with existing network, and looks forward the development of"Wireless City".