| 摘要 |
PURPOSE:To set a call with high priority only to a specific mobile station being an object without affecting onto other mobile station in a mobile station group even when group multiple address communication service is in execution by terminating the group multiple address communication of an optional mobile station with a control message having mobile station identification information. CONSTITUTION:The satellite system access control processing section 11 of a stationary station searches a mobile station ID with high priority from a mobile station ID table 12 of the stationary station and confirms the communication state of a mobile station designated. Then the satellite system access control processing section 11 uses a communication channel to send a call restoration message having a mobile station ID designated by a setup request with high priority to the mobile station group in the group multiple address communication service aiming at a mobile station ID of the group multiple address communication service during execution to be recognized. Then the group multiple address communication service only for the mobile station having the designated mobile station ID is finished. |
