Charging session management method and device

A technology of session management and billing system, applied in metering/billing/accounting devices, connection management, telephone communication, etc., can solve problems such as waste of resources, and achieve the effect of ensuring effective use, reducing resources, and ensuring resources

Active Publication Date: 2020-04-07
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] In order to solve the problem of wasting resources on network nodes such as OCS and PCEF in the existing session establishment mode, the present invention provides several charging session management methods, and also provides the implementation of the charging session management method Implementation of gateways and policy and charging rule units, specifically including:

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  • Charging session management method and device
  • Charging session management method and device
  • Charging session management method and device

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Embodiment Construction

[0056] 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 some of the embodiments of the present invention, but not all of them. 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.

[0057] The term "and / or" in the present invention is only an association relationship describing associated objects, indicating that there may be three relationships, for example, A and / or B may indicate: A exists alone, A and B exist simultaneously, and A and B exist independently. There are three cases of B. In addition, the character " / " in this article generally indicates that the contextual objects are an "or" relationship.

[0058] In each embod...

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Abstract

The embodiment of the invention relates to the field of mobile communication, in particular to a charging session management method and device. The objective of the invention is to solve the problem of waste of resources on network nodes such as an OCS, a PCEF and the like in an existing session establishment mode. Therefore, the invention provides the charging session management method. The method comprises the following steps: when UE is in a network access state, an IP connection bearer exists between the gateway and the UE, the IP connection bearer is used for transmitting a data flow of the UE, and a charging session exists between the gateway and a charging system. The method is characterized by comprising the following steps: when the charging session established for the IP connection bearer exists between the gateway and the charging system, determining that the charging session established for the IP connection bearer exists between the gateway and the charging system; and ifthe gateway confirms that no data stream is transmitted on the IP connection bearer within the time threshold, interrupting the charging session, and establishing a new charging session for the IP connection bearer when the gateway monitors the start of the data stream transmission on the IP connection bearer.

Description

technical field [0001] Embodiments of the present invention relate to the field of mobile communications, and more specifically, to a charging session management method and device. Background technique [0002] Policy and Charging Control (Policy and Charging Control, abbreviated: PCC) is a set of policy and charging control mechanisms defined by the 3rd Generation Partnership Project (abbreviated: 3GPP), and its architecture is as follows: figure 1 Shown: [0003] The core of the PCC mechanism is: when establishing a data stream bearer, the gateway (also called: GateWay) device requests the policy and charging rules function unit (Policy and Charging Rules Function, abbreviated: PCRF) for the control policy and calculation of the data stream. Charge policy, PCRF generates dynamic billing and service data based on subscriber information stored in the Subscription Profile Repository (SPR), bearer layer information provided by GateWay, and some local policies configured by op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/14H04M15/00
CPCH04L12/1407H04L12/1439H04L12/1467H04M15/64H04M15/66H04W76/30H04M11/00H04W24/08H04W88/16
Inventor 柴晓前
Owner HUAWEI TECH CO LTD
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