| 摘要 |
<p>An apparatus and method for managing session information in a mobile communication service system are provided. When a predetermined time has lapsed into a state where a point-to-point protocol (PPP) session established between a mobile station (MS) and a packet data serving node (PDSN) in the mobile communication service system was transitioned to a dormant state, the MS or PDSN is not transitioned to a null state, but still maintained in the dormant state when information on the established PPP session is checked if it is identical. Thereby, it is possible to maximize the efficiency of wired and wireless resources in the mobile communication service system, and to minimize a start time of mobile communication service provided by a request of the subscriber.</p> |
