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User location information processing method and device

An information processing method and information processing device technology, applied in the field of communication, can solve problems such as high time delay and heavy system load, and achieve the effect of reducing time delay and system load

Active Publication Date: 2018-03-13
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In view of this, the object of the present invention is to provide a user location information processing method and device to solve the technical problems of heavy system load and high time delay when querying user location information

Method used

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  • User location information processing method and device
  • User location information processing method and device

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Embodiment Construction

[0036] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] see figure 1 , propose the user location information processing method of the first embodiment of the present invention, described method is applied to PCRF, comprises the following steps:

[0038] S11. Accept the request of the AF to subscribe to the user location information change event.

[0039]Specifically, the AF goes online through the Rx interface message AAR, initiates the Rx session creation process, and subscribes the user location information change event to the PCRF through the AAR message, and the AAR message carries a request for ...

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Abstract

The invention discloses a user location information processing method and device, belonging to the technical field of communication. The method, which is applied to a PCRF (Policy and Charging Rules Function), comprises the following steps: receiving a request of an application function AF for subscribing a user location information change event; and when the user location information changes, actively reporting new user location information to the AF. According to the user location information processing method disclosed by an embodiment of the invention, the AF subscribes to the user location information change event from the PCRF, and when the user location information changes, the PCRF reports new user location information to the AF in real time so the AF can acquire accurate user location information in time. Moreover, one-way flow of signaling is realized, there is no need for the AF to frequently query for user location information from the PCRF, and the frequency of interactionamong the AF, the PCRF and a PCEF ((Policy and Control Enforcement Function) is greatly reduced. Therefore, the system load is greatly reduced, and the delay is reduced.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for processing user location information. Background technique [0002] The fine-grained service and billing management function based on the Policy and Charging Control (PCC) architecture allows operators to re-occupy the top of the service value chain through fine-grained operations, avoiding becoming a mere data "pipe". With the continuous evolution of the PCC architecture, the existing PCC architecture mainly includes the following figure 1 Several functional entities shown: policy and charging rules functional entity (Policy and Charging Rules Function, PCRF), policy and charging enforcement functional entity (Policy and Control Enforcement Function, PCEF), bearer binding and event reporting functional entity (Bearer Binding and Event Reporting Function, BBERF), application function entity (Application Function, AF), traffic detection func...

Claims

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Application Information

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IPC IPC(8): H04L12/14H04W4/02H04W4/24H04W8/20
CPCH04L12/1407H04W4/025H04W4/24H04W8/20
Inventor 赵莉
Owner ZTE CORP
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