| 摘要 |
A method, system and device for sending Closed Subscriber Group (CSG) information are disclosed by the embodiments of the present invention, and the method includes the following steps: when CSG information of a User Equipment (UE) changes, a mobility management entity acquires the changed CSG information of the UE; the mobility management entity sends the changed CSG information to a Policy and Charging Rules Function (PCRF) entity, which charges the UE according to the changed CSG information of the UE. In the present invention, the changed CSG information is carried in messages sent from the mobility management entity to a gateway, so that the PCRF can be notified of the changed CSG information. Therefore, the PCRF can charge according to the changed CSG information, and the problem is solved that the CSG information can not be reported to the gateway.
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