发明授权
US09537904B2 Methods, systems, and computer readable media for using policy knowledge of or obtained by a policy and charging rules function (PCRF) for needs based forwarding of bearer session traffic to network nodes
有权
方法，系统和计算机可读介质，用于使用策略知识或通过策略和计费规则功能（PCRF）获得，以便将承载会话流量转发到网络节点
- 专利标题： Methods, systems, and computer readable media for using policy knowledge of or obtained by a policy and charging rules function (PCRF) for needs based forwarding of bearer session traffic to network nodes
- 专利标题（中）： 方法，系统和计算机可读介质，用于使用策略知识或通过策略和计费规则功能（PCRF）获得，以便将承载会话流量转发到网络节点
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申请号： US13749655申请日： 2013-01-24
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公开(公告)号： US09537904B2公开(公告)日： 2017-01-03
- 发明人: Apirux Bantukul
- 申请人： Tekelec, Inc.
- 申请人地址： US NC Morrisville
- 专利权人： Tekelec, Inc.
- 当前专利权人： Tekelec, Inc.
- 当前专利权人地址： US NC Morrisville
- 代理机构： Jenkins, Wilson, Taylor & Hunt, P.A.
- 主分类号： H04L29/08
- IPC分类号： H04L29/08 ; H04L29/06 ; H04L12/24 ; H04L12/26
摘要：
The subject matter described herein includes methods, systems, and computer readable media for using policy knowledge of or obtained by a policy and charging rules function (PCRF) for needs based forwarding of bearer session traffic to network nodes. One exemplary system includes a PCRF. The PCRF includes a policy engine for identifying, using policy knowledge or obtained by the PCRF, zero or more network nodes hosting applications needed for processing packets of a bearer session. The PCRF further includes an application routing configurator for providing instructions to configure at least one configurable network element to forward bearer session traffic to any of the network nodes determined to be needed for processing packets associated with the bearer session and to bypass any of the network nodes not determined to be needed for processing packets associated with the bearer session.
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