Policy control method, equipment and system

A technology of policy control and policy billing control, which is applied in the communication field and can solve problems such as usage monitoring of instances that do not support usage monitoring

Active Publication Date: 2019-08-20
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, for a usage monitoring instance, the existing 5G system only supports the usage monitoring of the usage monitoring instance on one PSA included in the PDU session, and does not support the simultaneous execution of the usage monitoring on multiple PSAs included in the PDU session. Usage monitoring for this usage monitoring instance

Method used

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  • Policy control method, equipment and system
  • Policy control method, equipment and system
  • Policy control method, equipment and system

Examples

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example 2

[0172] Wherein, PCC rule 1 includes monitoring key1, and PCC rule 2 includes monitoring key2. Neither PCC rule 1 nor PCC rule 2 sets an instruction to exclude the usage detected by the PCC rule from the session-level usage, that is, the PCF decides that the usage of PCC rule 1 and PCC rule 2 must be accumulated in the session-level usage monitoring. Usage monitoring information 1 is for application monitoring instance 1, including [monitoring key1, PCC rule indication, usage threshold threshold1]. Usage monitoring information 2 corresponds to application monitoring instance 2, including [monitoring key2, session level indication, usage threshold threshold2]. Wherein, the PCC rule indication may be a service data flow level indication, which is used to indicate that monitoring key1 corresponds to a service data flow level usage monitoring instance.

[0173] Wherein, the instruction to execute PCC rule 3 and PCC rule 4 on UPF2 may be the identifier of UPF1, and the instruction ...

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Abstract

The embodiment of the invention discloses a strategy control method, equipment and a system, relates to the technical field of communication, and aims to monitor the use amount of the same use amountmonitoring instance on a plurality of PSAs. The method comprises the steps that a PDU session managed by a session management network element comprises a first PSA and a second PSA, and after the session management network element sends a first URR corresponding to a first monitoring key to the first PSA, the session management network element receives policy control information from a policy control network element; wherein the strategy control information comprises a PCC rule; wherein the PCC rule carries a first monitoring key; and the session management network element is used for indicating to execute the strategy corresponding to the PCC rule on the second PSA, and the session management network element sends the first PDR corresponding to the PCC rule and the second URR corresponding to the first monitoring key to the second PSA.

Description

technical field [0001] The embodiments of the present application relate to the field of communication technologies, and in particular, to a policy control method, device, and system. Background technique [0002] In the fifth generation (5 th Generation, 5G) mobile communication system (referred to as 5G system), a usage monitoring mechanism can be used to control real-time network resource usage. Wherein, the usage monitoring can be performed on one or a group of service data streams, or can be monitored on the service data streams on the entire Protocol Data Unit (Protocol Data Unit, PDU) session, without limitation. For example, in a 5G system, after a user accesses the network to establish a PDU session, the service data flow or the PDU session can be monitored on a PDU session anchor (PDU Session Anchor, PSA) included in the PDU session. . [0003] However, for a usage monitoring instance, the existing 5G system only supports the usage monitoring of the usage monit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/24H04L12/14H04W24/08H04W28/10
CPCH04L12/1403H04W4/24H04W24/08H04W28/10H04L12/14
Inventor 丁辉时书锋
Owner HUAWEI TECH CO LTD
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