Services Gateway Management for Enhanced Performance

A technology for service gateway and user management, applied in the field of service gateway management for enhancing performance, and can solve problems such as non-consideration of specifications

Inactive Publication Date: 2015-11-25
ALCATEL LUCENT SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the algorithms outlined by these specifications may not always work, and said specifications do not take into account the situation

Method used

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  • Services Gateway Management for Enhanced Performance
  • Services Gateway Management for Enhanced Performance
  • Services Gateway Management for Enhanced Performance

Examples

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Embodiment Construction

[0017] Referring now to the drawings, wherein like numerals refer to like components or steps, there are disclosed broad aspects of various exemplary embodiments.

[0018] figure 1 An exemplary subscriber network 100 is shown for providing various data services. Exemplary subscriber network 100 may be a telecommunications network or other network for providing access to various services. Exemplary subscriber network 100 may include at least one user equipment (UE) 110 , base station 120 , evolved packet core (EPC) 130 , packet data network 140 and application node (AN) 150 .

[0019] User equipment (UE) 110 may be a device that communicates with packet data network 140 for providing data services to end users. The data services may include, for example, voice communication, text messaging, multimedia streaming, and Internet access. In particular, in various exemplary embodiments, UE 110 is a personal or laptop computer, wireless email device, cellular phone, set-top box, or...

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PUM

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Abstract

Various embodiments relate to a system and related method for managing a connection of a user device to a communications network. Various embodiments relate to a Policy and Charging Rules Node (PCRN) receiving a user requests through multiple serving gateways. The PCRN may assign one of the serving gateways as a primary serving gateway when the serving gateway sends a Gateway Control Session that binds to an IP-CAN session established in the PCRN. When the PCRN receives a subsequent message from another serving gateway, the PCRN may reassign the new serving gateway as primary when its Gateway Control Session matches. The PCRN may then mark the former serving gateway as pending termination and signal the marked gateway to terminate. After sending rules to serving gateways not pending termination, the PCRN may delete those serving gateways marked for termination.

Description

technical field [0001] Various exemplary embodiments disclosed herein relate generally to policy and charging in telecommunications networks. Background technique [0002] As the demand for varied types of applications in mobile telecommunications networks grows, service providers must continually upgrade their systems to reliably provide this expanding functionality. How about once systems designed for voice communication only have recently grown into heterogeneous systems enabling access to communication platforms such as text messaging, multimedia streaming, and Internet access in general. To support the applications described, service and infrastructure providers have built new networks on top of existing voice communications infrastructure. As demonstrated by second- and third-generation networks, voice services must be carried over dedicated voice channels to the traditional circuit-switched core, while other services such as IP-enabled data and communications can be ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/16H04W4/24H04W76/02
CPCH04W88/16H04L12/14H04L12/1403H04M15/66H04W76/02H04W76/10H04L12/66H04L65/00
Inventor F·奎尔沃A·鲁滨逊K·S·卡特勒
Owner ALCATEL LUCENT SAS
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