Abstract: An intelligent charging triggering method is provided. The method includes receiving a subscriber location data update request sent by a serving mobile switching center (MSC), determining whether subscriber data delivered to the serving MSC carries intelligent subscription data of a prepaid subscriber according to a preset intelligent charging triggering policy, and then delivering the subscriber data carrying the intelligent subscription data to the serving MSC if a determination result is that the subscriber data delivered to the serving MSC carries the intelligent subscription data. A home location register (HLR) and a charging processing system are further provided. The technical solutions can realize real-time charging of a calling service of a prepaid subscriber in a BOSS system when the prepaid subscriber roams in a roaming region of a home country, and meanwhile realize an international roaming service of a prepaid subscriber in an intelligent network (IN).

Abstract: An intelligent charging triggering method is provided. The method includes receiving a subscriber location data update request sent by a serving mobile switching center (MSC), determining whether subscriber data delivered to the serving MSC carries intelligent subscription data of a prepaid subscriber according to a preset intelligent charging triggering policy, and then delivering the subscriber data carrying the intelligent subscription data to the serving MSC if a determination result is that the subscriber data delivered to the serving MSC carries the intelligent subscription data. A home location register (HLR) and a charging processing system are further provided. The technical solutions can realize real-time charging of a calling service of a prepaid subscriber in a BOSS system when the prepaid subscriber roams in a roaming region of a home country, and meanwhile realize an international roaming service of a prepaid subscriber in an intelligent network (IN).

Abstract: A method, system and device of signaling processing in a CDMA system is provided. A switching device of a calling party sends information related to a call of the calling party to a service control point of the calling party, after the switching device detects that the calling party releases the call before a called party answers, and the service control point releases resources related to the call according to the information related to the call.