| 摘要 |
Disclosed are a charging method, a TDF entity, a PCEF entity, a charging system, a PCRF entity, and a system. The method comprises: a TDF entity acquiring an association identification of a data stream of an application borne by the TDF entity; the TDF entity sending first charging information to a charging system, the first charging information carrying the association identification of the data stream of the application borne by the TDF entity, so that the charging system performs associative processing, according to the association identification of the data stream of the application borne by the TDF entity and an association identification of a data stream borne by a PCEF entity, on the first charging information and second charging information sent by the PCEF entity to the charging system, wherein the second charging information carries the association identification of the data stream borne by the PCEF entity. According to the embodiments of the present invention, the association identification is carried in the charging information, and associative processing can be performed on the charging information of the data stream and the charging information of the application, so that accurate data stream and application charging can be performed. |
