| 摘要 |
A logical network directory database compliant with the X.500 standard for a directory data system is disclosed. The network directory database provides a source of subscriber and service data accessible by various control and management processes that require subscriber information. Further, the disclosed network directory database may be applied to services, such as, IP Multimedia Subsystem, Unlicensed Mobile Access (UMA) and other IP services. The application discloses a replicated data store configured to hold timers. A distributed timer mechanism can be employed for timing any event, for example charging events, for a requesting entity. The requesting entity may be associated with a high speed access point in a telecommunications network and the timed event may provide a guard timer for call data records prepared by the high speed access point, such that the specified event time corresponds to a waiting time for a mid-call event. |
