Service filtering method and device based on default bearer
A technology of default bearer and service filtering, applied in the communication field, can solve the problem of inability to filter services, achieve flexible management and control, and improve controllability.
Active Publication Date: 2012-01-18
DATANG MOBILE COMM EQUIP CO LTD
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The embodiment of the invention discloses a service filtering method and device based on a default bearer. By applying the technical scheme of the embodiment of the invention, a PGW (packet data network gateway) is used for configuring the corresponding TFT (traffic flow template) rules for the default bearer according to APN (access point name) information, and services on the default bearer are filtered according to the TFT rules, so that the corresponding service flows, such as the service flow of the services with the lower added value, can be filtered out according to the corresponding rules, the management, the control and the optimization of the services on the default bearer can be realized, an operator can perform the flexible management and the control on the services of different users, which are connected into a PDN (packet data network) and the controllability of the PGW to the network as a core network interface can be improved.
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