Systems and methods for generating and updating pcc rules based on service requests

一种规则、服务流的技术，应用在传输系统、网络流量/资源管理、电气元件等方向，能够解决没有提供生成PCC规则的细节等问题

Active 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

Said standard provides little detail about generating PCC rules when information is missing

Method used

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  • Systems and methods for generating and updating pcc rules based on service requests
  • Systems and methods for generating and updating pcc rules based on service requests
  • Systems and methods for generating and updating pcc rules based on service requests

Examples

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Embodiment Construction

[0020] Referring now to the drawings, wherein like numerals refer to like components or steps, there are disclosed broad aspects of various exemplary embodiments.

[0021] 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 that provides access to various services. Exemplary subscriber network 100 may include user equipment 110 , base station 120 , evolved packet core (EPC) 130 , packet data network 140 , and application node (AN) 150 .

[0022] User equipment 110 may be a device in communication with packet data network 140 for providing data services to end users. Such data services may include, for example, voice communications, text messaging, multimedia streaming, and Internet access. More specifically, in various exemplary embodiments, user equipment 110 is a personal or laptop computer, a wireless email device, a cellular telephone, a smartphon...

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Abstract

Various exemplary embodiments relate to method of generating PCC rules for managing packet traffic across a network. The method may include: receiving a request message for PCC rules from a requesting network component, authorizing the first requested bandwidth for a first traffic mapping; authorizing a third bandwidth for at least a second traffic mapping wherein the third authorized bandwidth is less than or equal to a second requested bandwidth minus the first requested bandwidth; generating a first PCC rule comprising: a service flow corresponding to the first traffic mapping and the first authorized bandwidth; and generating a second PCC rule comprising: a service flow corresponding to the second traffic mapping and the third authorized bandwidth. Various exemplary embodiments relate to a Policy and Control Rules Node (PCRN) for generating PCC rules. The PCRN may include an interface, service flow extractor, policy engine, rule generator, rules storage and rules manager.

Description

technical field [0001] In general terms, various exemplary embodiments disclosed herein relate to policy and charging in telecommunications networks. Background technique [0002] As the demand for different types of applications in mobile telecommunication networks increases, service providers must constantly upgrade their systems to reliably provide this expanded functionality. Systems once designed simply for voice communications have evolved into general-purpose network access points, providing access to a variety of applications including text messaging, multimedia streaming, and general Internet access. As seen in second- and third-generation networks, voice services must be carried on dedicated voice channels and directed to the circuit-switched core, while other service traffic is carried and directed over Internet Protocol (IP) to different packet switching cores. This leads to particular problems related to application provisioning, metering and charging, quality...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/08H04L47/20
CPCH04W28/16H04L47/20H04L41/0894H04L41/0896H04L65/65H04L63/08H04L43/026H04L12/1407H04W12/06
Inventor K·P·西达姆H·马S·拉尔塞塔F·奎尔沃
Owner ALCATEL LUCENT SAS
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