| 摘要 |
A method and device for selecting a policy and charging rules function. The method comprises: a diameter routing agent (DRA) acquires, from a subscription profile repository (SPR) or a business and operation support system (BOSS), subscription information of a specified service that is subscribed by a user; and the DRA selects, for the UE or an IP-connectivity access network (IP-CAN) session according to the subscription information, a policy and charging rules function (PCRF) that supports the implementation of the specified service. By means of embodiments of the present invention, different PCRFs can be selected according to different services. |
