A strategy control method, device and system

A strategy control and strategy technology, applied in the field of communication, can solve problems such as billing deviation

Active Publication Date: 2021-01-29
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In practice, it is found that this policy control method may cause billing deviations when the last quota is exhausted

Method used

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  • A strategy control method, device and system
  • A strategy control method, device and system
  • A strategy control method, device and system

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0037] The embodiment of the present invention discloses a policy control method, device and system, which can deny the UE access to the network when the preset type of quota slices are exhausted and no new rules are received, thereby improving the charging accuracy of the PCC architecture. Spend. The details will be described below.

[0038] In order to facilitate the understanding of the technical solutions disclosed in the embodiments of the present invention, th...

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Abstract

The embodiment of the invention discloses a policy control method, device and system. Wherein, the method includes: after the IP-CAN session is established for the UE, when the PCRF entity allocates a quota slice, if the quota slice is a preset type of quota slice, the PCRF entity will indicate that the quota slice is a preset quota slice. Set the indication information of the type of quota fragmentation to be returned to the PCEF entity. If the quota slice is exhausted, after reporting the quota update message and before receiving the response message of the update message, the PCEF entity will deny the UE to continue to access the network. In this way, when the charging rule needs to be switched when the last quota fragment is exhausted, the PCC architecture can avoid charging according to the original rule when the new rule is not received, thereby improving the accuracy of charging.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a strategy control method, device and system. Background technique [0002] In the 3rd Generation Partner Project (the 3rd Generation Partner Project, 3GPP) system, the policy and charging control (Policy and Charging Control, PCC) architecture can be adapted to various Internet Protocol (Internet Protocol, IP) connection access The internet. Among them, the PCC architecture can perform policy control and charging control based on user usage. [0003] During the policy control process, after receiving the session establishment request from the Policy and Charging Enforcement Function (PCEF) entity, the Policy and Charging Rule Function (PCEF) entity may, according to the user equipment (User Equipment, UE) subscription information to the PCEF entity to issue quota fragmentation and PCC rules. When the quota in the quota fragmentation is exhausted, the PCEF ent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/14H04M15/00H04W4/24
CPCH04L12/14H04L12/1407H04M15/66H04W4/24H04M15/00
Inventor 李东浪杨德才于彬
Owner HUAWEI TECH CO LTD
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