SYSTEM FOR RADIO COMMUNICATION AND MOBILE STATION

摘要

A technique is provided to enable mobile stations to perform realtime communication without degrading reliability of data. In a radio communication device (1) that wirelessly communicates with mobile stations (2a to 2c) using shared radio resources, a communication decision means (1a) determines whether information indicating a request for realtime communication is contained in a communication request received from a mobile station (2a to 2c) and/or communication setup data received from an upper-level device (3). A radio resource securing means (1b) secures a radio resource continuously or periodically for the requesting mobile station (2a to 2c) if the received communication request and/or communication setup data contains information indicating a request for realtime communication.