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公开(公告)号：WO2009046678A1
公开(公告)日：2009-04-16
申请号：PCT/CN2008/072592
申请日：2008-09-28
CPC classification number: H04W4/24 , H04L12/14 , H04L12/1403 , H04L47/20 , H04L69/24
Abstract: A method for getting a capability information of Policy and Charging Enforcement Function (PCEF).The method involves: the Policy Control and Charging Rules Function (PCRF) gets the capability information of the PCEF, then said PCRF works under the capability information. Also, the present invention discloses a PCRF. In an embodiment of the invention, a PCEF reports his capabilities to the PCRF, and the PCRF makes policy decision or initiates the relative application event subscription to the PCEF after getting the capabilities of said PCEF. Consequently the invention prevents making mistakes of subscription and decision which made by the PCRF without getting the capability information of PCEF.
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公开(公告)号：WO2009026812A1
公开(公告)日：2009-03-05
申请号：PCT/CN2008/071717
申请日：2008-07-22
CPC classification number: H04L12/14 , H04L41/0893
Abstract: The invention discloses a device and a system to apply a control policy and a method thereof, meeting the demand to control multi-user operation with a same policy. The system includes a policy control and charging rules function (PCRF) and a policy and charging enforcement function (PCEF). PCRF sends an activation or setting command pointing to at least a control policy. PCEF includes: an acquisition unit to acquire an application range information of the control policy, and an enforcement unit which applies the control policy in a range that the application range information has pointed out when receiving the activation or setting command.
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公开(公告)号：WO2009067918A1
公开(公告)日：2009-06-04
申请号：PCT/CN2008/073002
申请日：2008-11-11
Abstract: An application event detecting method is provided, comprising the steps that the PFO acquires the application range information of the application event detection rules and the PFO performs corresponding application event detection according to the application range information of the application event detection rules. A system and a functional entity of PFO for application event detection are also provided. By means of designating application range of the application event detection rules, configuring the application event detection rules applied to multiple users, and using the same application event detection rules in the range, it can beachieved that users with the same policy requirements can share application event detection rules, so that the control can be simplified, the control efficiency can be improved and the complexity for detection management and maintenance can be reduced.
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Patent Agency Ranking
公开(公告)号：WO2009018759A1
公开(公告)日：2009-02-12
申请号：PCT/CN2008/071834
申请日：2008-07-31
IPC: H04L29/06
CPC classification number: H04L63/0227
Abstract: A control device, execution device, an instruction method of generating a filter rule, a method and system of generating a filter rule, wherein, based on an instruction of dynamically generating the filter rule needed to based on an information detected in a policy charging control rule generated based on a policy context information, based on the instruction, detecting a data application message, based on the detected information, dynamically generating a filter rule, and utilizing the generated filter rule, detecting the data application message, such as FTP download, HTTP Proxy etc. application message, and utilizing a control policy information, the corresponding policy control is performed to the message matched with the filter rule.
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公开(公告)号：WO2008154840A1
公开(公告)日：2008-12-24
申请号：PCT/CN2008/071237
申请日：2008-06-06
IPC: H04L12/56
CPC classification number: H04L12/1407 , H04L47/10 , H04L47/14 , H04L47/20 , H04L47/2475 , H04M15/66
Abstract: The present invention provides a method and system for implementing policy control, a policy and charging enforcement function, and a policy control and charging rule function. It can solve the problem of no replying to process policy control to the application service flows in the case of no AF participant .The method includes the steps of: a policy control and charging rules function receiving the message of application event which sent by a policy and charging enforcement function ; the policy control and charging rules function generating a control policy of the application service flows according to the message of application event, and sending down the control policy to the policy and charging enforcement function. By sending the application event message obtained by the PCEF to the PCRF, the embodiment of the present invention can make the PCRF generate a control policy according to the context of the policy of the message of application event etc., in the case of no AF participant, thereby process a effective policy control to the QoS guarantee , charging and gating mode of the service flows, thus implement the requirement of processing policy control to the data application , in the case of no AF participant.
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公开(公告)号：WO2008116363A1
公开(公告)日：2008-10-02
申请号：PCT/CN2007/003984
申请日：2007-12-29
IPC: H04L12/14
CPC classification number: H04L47/2433 , H04L12/14 , H04L12/66 , H04L41/0893 , H04L41/0896 , H04L41/5003 , H04M15/66
Abstract: A business processing method and system, and a policy control and charging rules function. They are used to solve the problem that it cannot process distinguishably business according to policy context information when the QoS requirements are same in the prior art. The method includes: receiving the bearer priority information from the policy control and charging rules function, in which the said bearer priority information includes: the bearer priority information of the business data stream, the bearer priority information of the IP access session and/or the bearer priority information of the IP access bearer; processing the business according to the bearer priority information.
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公开(公告)号：WO2009036694A1
公开(公告)日：2009-03-26
申请号：PCT/CN2008/072364
申请日：2008-09-12
IPC: H04L12/56
Abstract: 一种多PDN连接的建立方法、设备及系统。其主要包括：在网络侧，根据承载分配策略为终端分配多PDN连接信息，并根据该多PDN连接信息为终端创建多PDN连接，所述的多PDN连接信息包括用于指示为终端创建多PDN连接的多PDN连接创建指示。本发明实施例的实现使得在网络中可以实现对基于业务的承载创建过程进行灵活管理，以提高网络的可运营、可管理的性能。
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公开(公告)号：WO2008128470A1
公开(公告)日：2008-10-30
申请号：PCT/CN2008/070745
申请日：2008-04-17
IPC: H04L12/14
CPC classification number: H04L69/16 , H04L12/14 , H04L12/1403 , H04L65/1016 , H04L69/168
Abstract: A method and a system of realizing event detection are disclosed, which can detect the state of the IP-CAN bearer corresponding to the Policy and Charging Control (PCC) rule by bounding Event-Trigger parameter and PCC rule. It can realize the small particle size detection for the specific PCC rule and reduce the load of the system. Further, the solution realizes the state of the IP-CAN bearer or the state of the IP flow by bounding the Event-Trigger parameter and the IP-CAN mark or the IP flow mark. It can avoid the big particle size question which event detection and IP-CAN Conversation are bounded and save the burden of the IP-CAN bearer detection and the message interaction.
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