Broadband wireless access network providing a mobility and method for providing a wireless internet service thereby

摘要

PURPOSE: A broadband wireless network providing mobility and a method for providing a wireless Internet service according to the same are provided to initialize a mobile communication terminal of a subscriber through interface between managing servers of the broadband wireless network in case that the subscriber moves the mobile communication terminal to a local communication area managed by a different managing server or an equal managing server, thereby providing a normal wireless Internet service. CONSTITUTION: The first and second BTSs(11,12) relay wireless communication within the first and second local communication areas using equal communication frequency. The first managing server(10) manages and provides various information necessary for providing a wireless Internet service within the first and second local communication areas. The first location server(30) manages and provides location information related to communication terminals(110) located within the first and second local communication areas. The first router(1) is connected with the first and second BTSs(11,12), the first managing server(10), the first location server(30) and the Internet(100) for routing transmitting data and information. The third and fourth BTSs(21,22) relay wireless communication within the third and fourth local communication areas using different communication frequency. The second managing server(20) manages and provides various information necessary for providing a wireless Internet service within the third and fourth local communication areas. The second location server(40) manages and provides location information related to communication terminals(120,210,220) located within the third and fourth local communication areas. The second router(2) is connected with the third and fourth BTSs(21,22), the second managing server(20), the second location server(40) and the Internet(100) for routing transmitting data and information.