METHOD OF CONNECTION ROUTING BASED ON THE CLUSTER SECTORING SCHEME FOR THE INTEGRATED WIRED AND WIRELESS ATM NETWORK

摘要

1. TECHNICAL FIELD OF THE INVENTION;The present invention relates to a connection rerouting method using cluster sectoring.;2. The technical problem to be solved by the invention;The present invention provides a connection rerouting method using cluster sectoring to minimize handoff processing time and call release possibility in asynchronous transmission mode based wired / wireless converged network.;Sleep.;3. Summary of Solution to Invention;According to the present invention, when a lower mobile asynchronous transfer mode exchange receives a handoff request message from an objective wireless asynchronous transfer mode (ATM) base station, the lower mobile asynchronous transfer mode exchange reroutes the connection to a higher mobile asynchronous transfer mode exchange by checking a path of the handoff from the received request message. A first step of transmitting a handoff request message requesting resource setting for the mobile station; and when the higher mobile asynchronous transfer mode switch receives a handoff request message from the lower mobile asynchronous transfer mode exchange, the lower asynchronous transfer mode (ATM) And allocating a virtual path identifier, a virtual channel identifier, and a wired network connection resource to the exchange.;4. Important uses of the invention;The present invention is used for connection rerouting in ATM based wired / wireless integrated network.