| 摘要 |
PROBLEM TO BE SOLVED: To provide a WiMAXGW base station control system capable of handover of short uncommunicable time of a mobile terminal. SOLUTION: The WiMAXGW base station control system 10 includes a plurality of base stations 18a to 18h wirelessly connected with a mobile terminal 12, and a plurality of ASNGW 20a to 20h for connecting the base stations 18a to 18h and a CSN 14, and controls the handover when the mobile terminal 12 changes the wireless connection from the base station 18a subordinate to the ASNGW 20a to the base station 18b subordinate to the ASNGW 20b. The ASNGW 20a transmits the connection information of the mobile terminal 12 to the ASNGWs 20b to 20g connected to the base stations 18b to 18g adjacent to the base station 18a immediately after the mobile terminal 12 is wirelessly connected to the base station 18a. The ASNGWs 20b to 20g register the mobile terminal 12 beforehand and generate a communication route to communicate with the CSN 14 on the basis of the received connection information. COPYRIGHT: (C)2009,JPO&INPIT
|
