Service data stream sending processing method and device

Abstract

The embodiment of the invention provides a service data stream sending processing method and a service data stream sending processing device. The method comprises the following steps of: detecting a service data stream used by a user and according to a detection result, acquiring a PCC (Policy and Charging Control) rule corresponding to the service data stream from a PCC rule base in which the PCC rules are stored, wherein the PCC rule base comprises the PCC rule corresponding to each signed service of the user; if finding that QoS (Quality of Service) information in the PCC rule corresponding to the service data stream is inconsistent with that of a default bearer signed by the user by comparison, establishing a corresponding special bearer according to the QoS information in the PCC rule corresponding to the service data stream and sending the service data stream to the user by the special bearer. Incidence relations between services corresponding to all the stored PCC rules and the special bearers are prevented from being established; in the actual network operation process, each user can establish the special bearer according to the own actual requirements, so that waste of network resources is reduced.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular, to a method and apparatus for processing service data stream transmission. Background technique [0002] Policy and Charging Control PCC (Policy and Charging Control) rule execution system, which defines the overall functions of policy and charging, and realizes flow-based charging control and policy control. Flow-based charging includes charging control and online charging. Credit limit control; policy control, such as gate control and QoS (Quality of Service) control. [0003] In the existing LTE network, after the user completes the attachment and the default bearer is established, the policy and charging function PCRF (Policy and Charging Rules Function) device of the PCC rule execution system issues all PCC rules to the PCEF (Policy and Charging Enforcement Function) At this time, regardless of whether the user needs to use the service of the dedicated b...

AI Technical Summary

Problems solved by technology

[0004] The disadvantage of the above prior art is that when a user goes online, the PCRF device sends all the PCC rules to the PCEF device. At this time, no matter whether the user needs to use a dedicated The established PCC rules will create different dedicated bearers, which will cause huge system overhead; moreover, in the actual network operation process, each user will establish dozens to hundreds of different dedicated bearers, and the network simultaneously online The number of users is huge, so from the perspective of the entire network, it causes a huge waste of network resources

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