WO2011044809A1 - 一种基于位置信息实现策略控制的方法和系统 - Google Patents

一种基于位置信息实现策略控制的方法和系统 Download PDF

Info

Publication number
WO2011044809A1
WO2011044809A1 PCT/CN2010/076957 CN2010076957W WO2011044809A1 WO 2011044809 A1 WO2011044809 A1 WO 2011044809A1 CN 2010076957 W CN2010076957 W CN 2010076957W WO 2011044809 A1 WO2011044809 A1 WO 2011044809A1
Authority
WO
WIPO (PCT)
Prior art keywords
user
information
location
pcrf
pdsn
Prior art date
Application number
PCT/CN2010/076957
Other languages
English (en)
French (fr)
Inventor
毛玉欣
郑兴明
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2011044809A1 publication Critical patent/WO2011044809A1/zh

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/14Charging, metering or billing arrangements for data wireline or wireless communications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/14Charging, metering or billing arrangements for data wireline or wireless communications
    • H04L12/1403Architecture for metering, charging or billing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/14Charging, metering or billing arrangements for data wireline or wireless communications
    • H04L12/1485Tariff-related aspects
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/66Policy and charging system
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/80Rating or billing plans; Tariff determination aspects
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/80Rating or billing plans; Tariff determination aspects
    • H04M15/8033Rating or billing plans; Tariff determination aspects location-dependent, e.g. business or home
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/24Accounting or billing

Definitions

  • the present invention relates to the field of communications, and in particular to a method and system for implementing policy control based on location information. Background technique
  • CDMA2000 Code Division Multiple Access 2000
  • IP Internet Protocol
  • MIP mobile IP
  • Access Network, wireless network includes PCF (Packet Control Function) and RRC (Radio Resource Control); and the circuit switching part of the core network includes MSC (Mobile Switching Center) and HLR (Home Location Register), the circuit switching part of the core network is responsible for the implementation of the user voice call; the core network packet switching part includes the PDSN (Packet Date Service Network) and the AAA ( Authentication, Authorization and Accounting, the core network packet switching part supports the packet data industry, and is responsible for the implementation of the user data service. If a simple IP network provides data services to the terminal, the terminal will receive the IP address assigned to the current access network when the access network is handed over (ie, the terminal switches from one PDSN to another PDSN), that is, if the terminal accesses the network.
  • MSC Mobile Switching Center
  • HLR Home Location Register
  • the core network packet switching part includes the PDSN (Packet Date Service Network) and the AAA (Authentication, Authorization and Accounting, the core network packet switching part supports the packet data industry, and is responsible for the implementation
  • the terminal will get different IP addresses before and after the switch. If the terminal is running services, the services being started by the terminal also need to be terminated.
  • a simple IP network can only support the calling service, that is, the service initiated by the terminal, such as web browsing, email, and the like. If the network wants to send data to the terminal, then mobile IP technology must be used.
  • the CDMA2000 reference model using the MIP protocol is shown in Figure 2. Compared with the simple IP network reference model, the reference model of the mobile IP network has added HA (Home Agent, Home Agent) network elements. Under the mobile IP network, PDSN also acts as a foreign agent in mobile IP technology.
  • the foreign agent can be located in the roaming network, and is mainly responsible for interacting with the terminal, providing the terminal with a CoA (Care of Address); and receiving the MIP registration request message or the cancellation registration request message from the terminal, and The request message or the unregistration request message is sent to the HA.
  • the HA is located in the home network, and is used to maintain the location information of the terminal, assign the home IP address to the terminal, and maintain the mapping between the CoA and the HoA (Home Addres) in response to the MIP registration request of the terminal.
  • the network Before the terminal in the mobile IP network performs the service, the network must allocate two IP addresses to the terminal.
  • One of the two IP addresses is a CoA, and the address is a local IP address allocated by the PDSN (as FA) for the terminal.
  • the new access network needs to allocate a new IP address to the terminal;
  • the other of the two IP addresses is a HoA, and the address is a home IP address allocated by the terminal for the terminal. Regardless of which access network the terminal switches to, its home IP address never changes.
  • a MIP tunnel needs to be established between the terminal and the HA or between the PDSN (as the FA) and the HA, and is responsible for forwarding the data of the user and the external IP network.
  • the ongoing service will not be interrupted, and the continuity of the service is realized.
  • the network reference model of the CDMA2000 network using the PMIP protocol is similar to that of FIG. 2. including
  • MAG Mobile Access Gateway
  • LMA Localized Mobility Anchor
  • the location of the LMA network element is equivalent to HA. It is also responsible for assigning the home IP address to the terminal. At the same time, it is responsible for maintaining the binding relationship between CoA and HoA during the PMIP registration process of the terminal.
  • the PDSN under the PMIP network also implements the MAG function and is responsible for the CoA allocation. Unlike the MIP network, the CoA is not assigned to the terminal but is assigned to the PDSN.
  • the PMIP tunnel in the PMIP network is established between the PDSN and the LMA to implement data packet forwarding between the terminal and the external IP network.
  • 3rd Generation Partnership Project 3GPP (3rd Generation Partnership Project) defines the Policy and Charging Control (PCC) for mobile networks. As shown in Figure 3, the functions of each entity are as follows:
  • the Policy and Charging Rules Function uses the network resources to define and manage QoS (Quality of Service) and charging policies for service data flows included in the service.
  • the PCRF is divided into h-PCRF (home PCRF, home PCRF) and v-PCRF (visit PCRF, visit PCRF), wherein the h-PCRF is located in the home network, and the v-PCRF is located in the roaming network.
  • PCEF Policy and Charging Enforcement Function
  • PCRF Policy and Charging Enforcement Function
  • the packet is detected, the service data flow to which the IP packet belongs is identified, and QoS and charging control are provided for the service data flow.
  • the BBERF (Bearer Binding and Event Report Function) is used to detect IP packets transmitted on the network and map the IP packets to the corresponding bearer channel according to the rules. In addition, the BBERF also performs the reporting of the event related to the bearer. For example, when the bearer is lost or the access network is switched, the corresponding event is reported to the PCRF to request the PCRF to make a corresponding decision.
  • the SPR Subscribescription Profile Repository
  • OCS Online Charging System
  • OFCS Offline Charging System
  • the present invention is directed to a method for implementing policy control based on location information to solve the problem of formulating corresponding QoS control and charging policies based on geographic location information of the terminal.
  • a method for implementing policy control based on location information includes: the policy and charging rule function PCRF acquires related information of the user location; and the PCRF controls and charges the network resource used by the user according to the related information of the user location.
  • the information obtained by the PCRF to obtain the location of the user includes: the packet data service network PDSN acquires related information of the user location from the wireless network RAN or from the user terminal; and the PCRF acquires related information of the user location from the PDSN.
  • the information about the user location obtained by the PCRF from the PDSN includes: the PDSN actively sends the related information of the user location to the PCRF; or the PCRF requests the PDSN to obtain information about the user location.
  • the information about the location of the user by the PDSN includes: the RAN or the terminal sends the related information of the user location to the PDSN when the user attaches to the network, or the serving base station switches; or the PDSN requests the PCRF to meet the requirements of the PCRF or the internal configuration of the PDSN.
  • the PCRF may acquire user location related information from the PDSN at any of the following stages: an IP-CAN session establishment phase; an IP-CAN session modification phase; a gateway control session establishment phase; and a gateway control session modification phase.
  • the information about the location of the user is information describing or determining the location of the user, and the information describing or determining the location of the user is user service area information and/or base station information of the service user.
  • the PCRF controls and charges the network resources used by the user according to the information about the location of the user by the PCRF.
  • the PCRF formulates a QoS control and charging policy for the network resources used by the user according to the policy decision reference information.
  • the PCRF controls the QoS.
  • the fee policy is sent to the PDSN and/or the home agent HA to perform; and the PDSN or the HA implements QoS control for the user to use the network resource according to the QoS control and charging policy, and implements corresponding charging for the service according to the charging policy.
  • the policy decision reference information includes related information of the user location, and further includes: at least one of service related information, user subscription information, bearer network information, and an operator policy.
  • a system for implementing policy control based on location information including: an obtaining module, configured to acquire information about a user location by using a policy and charging rule function PCRF; and controlling a charging module, The PCRF controls and charges the network resources used by the user according to the information about the location of the user.
  • the obtaining module includes: a first acquiring submodule, configured by the PDSN from the wireless network RAN Or obtaining information about the location of the user from the user terminal; wherein the related information of the user location is information for describing or determining the location of the user, and the information describing or determining the location of the user is user service area information and/or base station information of the service user; And a second obtaining submodule, configured to acquire, by the PCRF, related information of the user location from the PDSN.
  • the control and billing module includes: a policy control and billing setting module, configured to formulate, by the PCRF, a QoS control and a charging policy for the network resource used by the user according to the policy decision reference information;
  • the QoS control and charging policy is sent by the PCRF to the PDSN and/or the home agent HA, and the control and charging policy execution module is configured to implement QoS for the user to use the network resource by the PDSN or the HA according to the QoS control and charging policy.
  • Control and implement the corresponding billing for the service according to the charging policy. Because the method of formulating the policy of using the network resources and the charging policy according to the user location information is used, the problem that the original charging mode of the same service cannot be changed when the geographical location changes is used.
  • the PCRF formulates a corresponding QoS control and charging policy according to the geographical location information of the terminal, and satisfies the requirement of the operator to perform address-based location operation.
  • BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set to illustrate,,,,,,, 1 is a prior art simple IP protocol CDMA2000 network reference model;
  • FIG. 2 is a prior art Mobile IP protocol CDMA2000 network reference model;
  • FIG. 3 is a prior art PCC dynamic policy control architecture;
  • FIG. 5 is a flow chart according to a second embodiment of the present invention;
  • FIG. 1 is a prior art simple IP protocol CDMA2000 network reference model
  • FIG. 2 is a prior art Mobile IP protocol CDMA2000 network reference model
  • FIG. 3 is a prior art PCC dynamic policy control architecture
  • FIG. 5 is a flow chart according to a second embodiment of the present invention.
  • FIG. 6 is a flow chart according to a third embodiment of the present invention.
  • Flow of method for implementing policy control based on location information in an embodiment of the invention
  • Figure 8 is a block diagram of a system for implementing policy control based on location information in accordance with an embodiment of the present invention
  • Figure 9 is a detailed block diagram of a system for implementing policy control based on location information in accordance with an embodiment of the present invention.
  • An embodiment of the present invention provides a method for implementing policy control based on location information, where the method includes: a packet data monthly service network PDSN acquires location information of a user; a policy and charging control architecture PCRF obtains location information from a PDSN; Information to control and bill the user's network resources.
  • the step of acquiring the location information of the user by the packet data service network PDSN includes: the PDSN acquiring location information from the wireless network RAN when the user attaches to the network or when the base station switches.
  • the location information is obtained in one of the following phases: an IP-CAN session establishment phase; an IP-CAN session modification phase; The gateway controls the session establishment phase; and the gateway controls the session modification phase.
  • a first embodiment is given. As shown in FIG. 4, this embodiment provides a process for setting QoS control and charging policy for a service carried out by a user: Step 401: Mobile user The device MS is attached to the network, and a point-to-point protocol PPP session is established between the MS and the PDSN. Step 402: During the PPP session establishment process, the PDSN interacts with the home charging rule function H-PCRF to establish a gateway control session.
  • Step 403 The MS initiates Mobile Internet Protocol MIP registration request, when the PDSN receives the MIP After the registration request, the read request RRQ message is sent to the home agent ⁇ ;
  • Step 406 Establish a MIP tunnel between the MS and the HA or between the PDSN and the HA.
  • Step 407 The MS performs the service, and completes the service information with the AF.
  • Step 408 Establish a wireless connection carrying the service data flow between the MS and the RAN.
  • Step 409 The RAN sends an All registration request message to the PDSN, requesting the PDSN to establish an A10 connection corresponding to the wireless connection.
  • the request message further includes the terminal user location information reported to the PDSN.
  • Step 410 The PDSN returns an All registration response message.
  • Step 411 Establish an A 10 connection corresponding to the wireless connection between the RAN and the PDSN.
  • Step 412 The MS sends the receipt to the PDSN.
  • the Resv message includes a flow specification identifier (FlowProfilelD) related to the service request QoS, and information such as TFT; Step 413: After receiving the request message, the PDSN completes FlowProfilelD to QCI, ARP,
  • Step 414 The PDSN initiates a QoS and charging rule request procedure to the PCRF, where the request message includes the request QoS, the terminal user location information, and the like;
  • Step 415 After receiving the request message, the PCRF according to the terminal user location information in the request message And the user subscription information, the local policy configured by the operator, and the QoS control and the charging policy are determined;
  • Step 416 According to the latest decision policy of the PCRF, the PCRF sends the policy to the HA in the form of a PCC rule, and updates the QoS control.
  • Step 417 The HA performs the latest QoS control and charging policy issued by the PCRF;
  • Step 418 The HA returns the QoS control and the confirmation provided by the charging policy to the PCRF;
  • Step 419 The PCRF sends the latest determined QoS control and charging related information to the PDSN.
  • Step-Step 421 The PDSN will ⁇ The authorized FlowProfilelD is returned to the MS through the Resv message; Step 422: The MS initiates the modification of the service connection required by the FlowProfilelD initiated by the network and the PDSN, including the wireless connection modification and the A10 connection modification.
  • a second embodiment is provided. The embodiment provides that when the RAN (PCF) detects that the MS has changed between the base stations, the user location information is reported to the PDSN in time. Request a new QoS control and charging policy from the network. As shown in Figure 5, the process description is as follows: Step 501: Establish a service-related QoS and charging policy between the MS and the PDSN.
  • Step 502 The PCF of the RAN senses that the terminal has switched between the base stations;
  • Step 503 The RAN (PCF) reports the latest user location information to the PDSN through the All registration request message;
  • Step 504 After receiving the All registration request message, the PDSN returns an All registration response message.
  • Step 505 The PDSN completes mapping between FlowProfile1D and QoS.
  • Step 506 The PDSN initiates a QoS and charging rule request procedure to the PCRF, where the request message includes a request. QoS, updated user location information, etc.;
  • the PCRF receives the user subscription information from the AAA/HSS (Home Subscriber Server).
  • Step 508 The PCRF is in the updated user location information in the request message, and the user subscription information, the local policy configured by the operator completes the QoS control, and the charging policy is determined.
  • Step 509 According to the latest decision policy of the PCRF, the PCRF will The policy is sent to the HA in the form of a PCC rule, and the QoS control and charging policy is updated.
  • Step 512 The PCRF sends the latest determined QoS control and charging related information to the PDSN.
  • Step 513 The PDSN updates the QoS control policy and charging. Information, and complete the mapping of the authorized QoS information and FlowProfilelD;
  • Step 514 The PDSN returns the Dependent FlowProfilelD to the MS through the Resv message;
  • Step 515 The MS is based on the latest ⁇ FlowProfilelD initiated by the network and the PDSN The modification of the service connection required for the service, including the wireless connection modification and the A10 connection modification;
  • Step 516 The MS reports the latest TFT information to the PDSN through the Resv message;
  • a third embodiment is shown. As shown in FIG.
  • this embodiment provides a request from a PCRF when the PDSN receives a trigger for requesting user location information.
  • the triggering of the user location information, or the internal triggering of the PDSN, requires that the latest user location information be reported to the PCRF, and the PCRF update control policy is requested.
  • the process is as follows: Step 601: According to the service-related QoS and charging policy delivered by the network, In MS and
  • Step 602 The PDSN receives the triggering of the location information of the user, and requests the location information of the user to be sent to the PCRF. The PDSN needs to obtain the location information of the terminal.
  • 603 The PDSN sends an Al1 registration request message to the RAN (PCF) to request the latest user location information.
  • Step 604 The RAN (PCF) reports the latest user location information to the PDSN through the Al1 registration response message.
  • Step 605 The PDSN completes the FlowProfilelD.
  • Step 606 The PDSN initiates a QoS and charging rule request procedure to the PCRF, where the request message includes requesting QoS, updated user location information, and the like;
  • Step 607 The PCRF receives the user subscription information from the AAA/HSS.
  • Step 608 The updated user location information in the PCRF request message, and the user subscription information, the local policy configured by the operator, complete the QoS control and the charging policy.
  • Step 609 According to the latest decision-making policy of the PCRF, the PCRF sends the policy to the HA in the form of a PCC rule, and updates the QoS control and charging policy.
  • Step 610 The HA performs the latest issuing authorization information of the PCRF, and updates the QoS control and charging policy.
  • Step 611 The HA returns an acknowledgment provided by the QoS control and the charging policy to the PCRF.
  • Step 612 The PCRF sends the latest determined QoS control and charging related information to the PDSN.
  • Step 613 The PDSN updates the QoS control policy and the charging information. And completing the mapping of the authorized QoS information and the FlowProfilelD;
  • Step 614 The PDSN returns the FlowProfilelD that is authorized to the MS by the Resv message;
  • Step 615 The MS initiates the service between the FlowProfile and the PDSN according to the latest network.
  • FIG. 7 shows a flow chart of a method for implementing policy control based on location information of the present invention. As shown in FIG. 7, the method includes: S702: Acquire, by the policy and charging rule function PCRF, related information of a user location; S704, the PCRF controls and charges the network resource used by the user according to the related information of the user location.
  • FIG. 8 shows a block diagram of a system for implementing policy control based on location information of the present invention. As shown in FIG.
  • the system includes: an obtaining module 82, configured to acquire, by using a policy and a charging rule function, a PCRF, related information of a user location, where the related information of the user location is information used to describe or determine the location of the user.
  • the user service area information and/or the base station information of the service user may be used; and the control charging module 84 is configured to control and charge the network resources used by the user by the PCRF according to the related information of the user location.
  • 9 also shows a detailed block diagram of a system for implementing policy control based on location information in accordance with the present invention. As shown in FIG.
  • the obtaining module 82 includes: a first obtaining sub-module 91, configured to acquire, by the PDSN, related information of a user location from the wireless network RAN or from the user terminal; wherein, the related information of the user location is used for description or judgment.
  • the information of the user location may be user service area information and/or base station information of the service user; and a second obtaining submodule 92, configured to obtain, by the PCRF, related information of the user location from the PDSN.
  • the control and billing module 84 includes: a policy control and billing module 93, configured to formulate, by the PCRF, a QoS control and a charging policy for the network resource used by the user according to the policy decision reference information; a module 94, configured to send, by the PCRF, the QoS control and charging policy to the PDSN and/or the home agent HA, and a control and charging policy execution module 95, configured by the PDSN or the The HA performs the QoS control on the QoS control and charging policy of the user, and performs corresponding charging on the service according to the charging policy.
  • This technical solution is not limited to CDMA2000 networks and is suitable for other types of networks that encounter the same or similar technical problems.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Meter Arrangements (AREA)

Description

一种基于位置信息实现策略控制的方法和系统 技术领域 本发明涉及通信领域, 具体而言, 涉及一种基于位置信息实现策略控制 的方法和系统。 背景技术
CDMA2000 ( Code Division Multiple Access 2000, 码分多址接入 2000 ) 网络可以使用简单 IP ( Internet Protocol , 因特网协议 ) 或者移动 IP ( MIP
( Mobile IP, 移动 IP协议 ) 或 PMIP ( Proxy Mobile IP, 代理移动 IP协议 ) 作为其网络通信协议。 釆用简单 IP协议的 CDMA2000参考模型如图 1所示。其中 RAN( Radio
Access Network, 无线网络)包括了 PCF ( Packet Control Function, 分组控制 功能)和 RRC ( Radio Resource Control, 无线资源控制;); 而核心网络的电路 交换部分包括 MSC ( Mobile Switching Center,移动交换中心)和 HLR( Home Location Register, 归属位置寄存器), 所述的核心网络的电路交换部分负责 用户话音呼叫的实现;核心网络分组交换部分包含 PDSN( Packet Date Service Network, 分组数据月艮务网络) 和 AAA ( Authentication, Authorization and Accounting , 认证授权计费); 所述的核心网络分组交换部分支持分组数据 业, 负责用户数据业务的实现。 如果简单 IP网络给终端提供数据服务,那么终端在接入网络发生切换的 时候 (即终端从一个 PDSN切换到另一个 PDSN ) 将会得到当前接入网络为 其分配的 IP地址,也就是说如果发生了接入网络的切换,则终端在切换前后, 将会得到不同的 IP地址, 此时如果终端正在开展业务, 那么终端正在开展的 业务也需要终止。 简单 IP网络只能支持主叫业务, 即终端主动发起的业务, 例如网页浏览、 电子邮件等。 如果网络要向终端发送数据, 则必须使用移动 IP技术。 釆用 MIP协议的 CDMA2000参考模型如图 2所示。 与简单 IP网络参考 模型相比, 移动 IP网络的参考模型新增了 HA ( Home Agent, 归属代理) 网 元。 在移动 IP网络下, PDSN还作为移动 IP技术中的外地代理 FA ( Foreign Agent, 外地代理), 可以位于漫游网络, 主要负责和终端进行交互, 为终端 提供 CoA ( Care of Address, 转交地址;), 并且接收来自终端的 MIP注册请求 消息或取消注册请求消息, 并将所述的请求消息或取消注册请求消息发送给 HA。 HA位于归属网络, 用于维护终端的位置信息, 为终端分配归属 IP地 址, 并且响应终端的 MIP注册请求, 维护 CoA和 HoA ( Home Addres, 归属 地址)的映射。 移动 IP网络下的终端在开展业务前, 网络必须为终端分配两 个 IP地址, 所述的两个 IP地址中的一个是 CoA,该地址是 PDSN (作为 FA ) 为终端分配的本地 IP地址, 当终端发送接入网络切换的时候, 新的接入网络 需要为终端分配新的 IP地址; 所述的两个 IP地址中的另一个是 HoA, 该地 址是 HA为终端分配的归属 IP地址, 无论终端切换到哪个接入网络, 其归属 IP地址永远不发生改变。 在移动 IP网络下的终端 MIP注册成功以后, 需要 在终端和 HA之间或者 PDSN (作为 FA )和 HA之间建立 MIP隧道, 负责用 户和外部 IP网络的数据 4艮文的转发。 移动 IP网络下的终端, 如果发生接入 网络的切换, 此时正在开展的业务不会发生中断, 实现了业务的连续性。 釆用 PMIP协议的 CDMA2000网络其网络参考模型与图 2类似。包括了
MAG ( Mobile Access Gateway, 移动接入网关 )和 LMA ( Localized Mobility Anchor, 本地移动锚定)功能网元。 LMA网元的位置相当于 HA, 也是负责 给终端分配归属 IP地址, 同时在终端的 PMIP注册过程中, 负责维护 CoA 和 HoA的绑定关系。 而 PMIP 网络下的 PDSN还要实现 MAG功能, 负责 CoA的分配, 与 MIP网络不同的是, 此时 CoA并不是分配给终端, 而是分 配给 PDSN。 PMIP网络下的 PMIP隧道建立在 PDSN和 LMA之间, 用于实 现终端和外部 IP网络的数据报文的转发。 第三代合作伙伴计划 3GPP ( 3rd Generation Partnership Project ) 定义了 针对移动网络的策略和计费控制架构 PCC ( Policy and Charging Control ), 如 图 3所示, 各实体功能如下:
PCRF (Policy and Charging Rules Function, 策略和计费规则功能)为业务 包含的业务数据流使用网络资源进行 QoS ( Quality of Service, 服务质量)和 计费策略的制定和管理。所述的 PCRF分为 h-PCRF( home PCRF,归属 PCRF ) 和 v-PCRF ( visit PCRF , 拜访 PCRF ), 其中 h-PCRF位于归属网络, v-PCRF 位于漫游网络。
PCEF ( Policy and Charging Enforcement Function, 策略和计费执行功能 ) 用于执行 PCRF下发的或者 PCEF上预配置的 PCC规则,对网络上传输的 IP 报文进行检测, 识别该 IP报文隶属的业务数据流, 并对业务数据流提供 QoS 和计费控制。
BBERF ( Bearer Binding and Event Report Function, 载绑定和事件上艮 功能) 主要用于对网络上传输的 IP报文进行检测, 并将 IP报文按照规则映 射到对应的承载通道上。 另 BBERF还执行承载网关相关事件的上报, 例如 当承载丢失, 或者发生接入网络切换的时候, 都需要将相应的事件上报给 PCRF, 请求 PCRF作相应的决策。
SPR ( Subscription Profile Repository, 用户签约数据库) 用于保存用户 签约的业务信息, 为 PCRF制定 PCC规则提供必须的用户签约信息。 OCS (Online Charging System, 在线计费系统)和 OFCS ( Offline Charging System, 离线计费系统) 分别用于离线和在线计费。 随着网络用户的增加, 以及业务开展的不断丰富, 为了提高网络管理效 率, 吸纳新用户入网, 为运营创收, 运营商正不断开发新的运营模型, 这些 新的运营模型, 导致了收费方式的多样化, 由传统的按照时长的计费、 按照 流量的计费, 逐渐发展到基于流量的计费、 基于内容的计费, 基于时间段的 计费等计费方式。 随着运营的改进, 也出现了基于地理位置的计费需求, 例 如, 对于在校学生, 有如下特征, 居住集中、 群体庞大、 消费能力有限等特 征, 运营商开发了一种资费低廉, 具有一定 QoS保障的服务模式, 学生需要 通过学校附近指定的基站接入网络才能享受相应的服务。 一旦移动到别的地 方, 则网络设备认为该用户不是学生, 则需要改为提供具备另外 QoS保障普 通服务模式, 同时也要启用另外的收费方式。 因此用户开展了同一个业务, 但是可能因为地理位置的不同, 网络提供给用户的 QoS保证也会存在区别, 同时收费方式也会发生变化。 对此在对业务实施动态策略控制时, 需要 PCRF根据终端的地理位置信 息制定相应的 QoS控制和计费策略, 满足运营商开展基于地址位置运营服务 的需求。 发明内容 本发明旨在提供一种基于位置信息实现策略控制的方法, 以解决根据终 端的地理位置信息制定相应的 QoS控制和计费策略的问题。 根据本发明的一个方面,提供了一种基于位置信息实现策略控制的方法, 包括: 策略和计费规则功能 PCRF获取用户位置的相关信息; 以及 PCRF根 据用户位置的相关信息, 对用户使用的网络资源进行控制和计费。 其中, PCRF 获取用户位置的相关信息包括: 分组数据服务网络 PDSN 从无线网络 RAN或者从用户终端获取用户位置的相关信息; 以及 PCRF从 PDSN获取用户位置的相关信息。 其中, PCRF从 PDSN获取用户位置的相关信息包括: PDSN主动将用 户位置的相关信息发送给 PCRF; 或者 PCRF向 PDSN请求上 4艮用户位置的 相关信息。 其中, PDSN获取用户位置的相关信息包括: RAN或终端在用户附着至 网络,或者服务基站切换时将用户位置的相关信息发送给 PDSN;或者 PDSN 在收到 PCRF要求上 4艮或者 PDSN内部配置条件触发时, 获取用户位置的相 关信息, 向 RAN或终端请求上 4艮用户位置相关信息。 其中, PCRF可以在以下任何一个阶段从 PDSN获取用户位置相关信息: IP-CAN会话建立阶段; IP-CAN会话修改阶段; 网关控制会话建立阶段; 以 及网关控制会话修改阶段。 其中, 用户位置的相关信息是描述或者判断用户位置的信息, 描述或者 判断用户位置的信息是用户服务区信息和 /或服务用户的基站信息。 其中, 由 PCRF根据用户位置的相关信息, 对用户使用的网络资源进行 控制和计费包括: PCRF 根据策略决策参考信息对用户使用的网络资源制定 QoS控制和计费策略; PCRF将 QoS控制和计费策略下发给 PDSN和 /或归属 代理 HA执行; 以及 PDSN或者 HA根据 QoS控制和计费策略对用户使用网 络资源实施 QoS控制, 并按照计费策略对业务实施相应的计费。 其中, 策略决策参考信息包括用户位置的相关信息, 还包括:业务相关信 息、 用户签约信息、 承载网络信息以及运营商策略中的至少一个。 根据本发明的一个方面, 还提供了一种基于位置信息实现策略控制的系 统, 包括: 获取模块, 用于通过策略和计费规则功能 PCRF获取用户位置的 相关信息; 以及控制计费模块, 用于由 PCRF根据用户位置的相关信息, 对 用户使用的网络资源进行控制和计费。 其中, 获取模块包括: 第一获取子模块, 用于由 PDSN从无线网络 RAN 或者从用户终端获取用户位置的相关信息; 其中, 用户位置的相关信息是用 于描述或者判断用户位置的信息, 描述或者判断用户位置的信息是用户服务 区信息和 /或服务用户的基站信息; 以及第二获取子模块, 用于由 PCRF 从 PDSN获取用户位置的相关信息。 其中, 控制计费模块包括: 策略控制和计费制定模块, 用于由 PCRF根 据策略决策参考信息对用户使用的网络资源制定 QoS控制和计费策略;控制 和计费策略下发模块,用于由 PCRF将 QoS控制和计费策略下发给 PDSN和 /或归属代理 HA执行; 以及控制和计费策略执行模块, 用于由 PDSN或者 HA根据 QoS控制和计费策略对用户使用网络资源实施 QoS控制, 并按照计 费策略对业务实施相应的计费。 因为釆用根据用户位置信息制定业务使用网络资源的策略和计费策略的 方法, 所以克月艮了当地理位置改变时同一业务的原有计费方式无法改变的问 题。 本发明实现了如下技术效果: 在对业务实施动态策略控制时, PCRF 根 据终端的地理位置信息制定相应的 QoS控制和计费策略, 满足运营商开展基 于地址位置运营艮务的需求。 附图说明 此处所说明的附图用来提供对本发明的进一步理解, 构成本申请的一部 分, 本发明的示意性实施例及其说明用于解释本发明, 并不构成对本发明的 不当限定; 在附图中: 图 1 是现有技术的简单 IP协议 CDMA2000网络参考模型; 图 2 是现有技术的移动 IP协议 CDMA2000网络参考模型; 图 3 是现有技术的 PCC动态策略控制架构; 图 4 是才艮据本发明第一实施例的流程图; 图 5 是才艮据本发明第二实施例的流程图; 图 6 是才艮据本发明第三实施例的流程图; 图 7 是 居本发明实施例的基于位置信息实现策略控制的方法的流程 图; 图 8 是根据本发明实施例的基于位置信息实现策略控制的系统的框图; 以及 图 9 是 居本发明实施例的基于位置信息实现策略控制的系统的细节 框图。 具体实施方式 为了使本发明的目的、 技术方案及优点更加清楚明白, 以下结合附图及 实施例, 对本发明进行进一步详细说明。 应当理解, 此处所描述的具体实施 例仅仅用以解释本发明, 并不用于限定本发明。 本发明实施例提供了一种基于位置信息实现策略控制的方法, 该方法包 括: 分组数据月艮务网络 PDSN 获取用户的位置信息; 策略和计费控制架构 PCRF从 PDSN获取位置信息; PCRF根据位置信息,对用户的网络资源进行 控制和计费。 其中,所述的分组数据服务网络 PDSN获取用户的位置信息的步骤包括: PDSN在用户附着至网络时或者在基站切换时从无线网络 RAN 中获取位置 信息。 其中, 所述的策略和计费控制架构 PCRF从 PDSN获取位置信息的步骤 中, 位置信息是在以下多个阶段中的一个阶段获取的: IP-CAN 会话建立阶 段; IP-CAN 会话修改阶段; 网关控制会话建立阶段; 以及网关控制会话修 改阶段。 才艮据本发明的一个方面, 给出了第一实施例, 如图 4所示, 该实施例给 出了为用户开展的业务进行 QoS控制和计费策略设置的流程: 步骤 401 : 移动用户设备 MS附着到网络, 在 MS和 PDSN之间建立点 对点协议 PPP会话; 步骤 402:在 PPP会话建立过程中, PDSN和归属计费规则功能 H-PCRF 交互, 建立网关控制会话; 步骤 403: MS发起移动因特网协议 MIP注册请求, 当 PDSN接收 MIP 注册请求后, 向归属代理 ΗΑ发送读取请求 RRQ消息; 步骤 404: ΗΑ接收来自 PDSN的 ΜΙΡ注册请求, 和 H-PCRF之间建立 IP-CAN会话; 步骤 405 : HA向 PDSN返回 MIP注册请求响应消息, 指示 MIP注册成 功, MS和 HA之间完成 MIP注册过程; 步骤 406: 在 MS和 HA之间或者 PDSN和 HA之间建立 MIP隧道; 步骤 407: MS开展业务, 和 AF之间完成业务信息的协商; 步骤 408: MS和 RAN之间建立承载业务数据流的无线连接; 步骤 409: RAN向 PDSN发送 All注册请求消息,请求 PDSN建立和无 线连接对应的 A10连接。请求消息中还包含终端用户位置信息上报给 PDSN; 步骤 410: PDSN返回 All注册响应消息; 步骤 411: 在 RAN和 PDSN之间建立和无线连接对应的 A 10连接; 步骤 412: MS向 PDSN发送收到 Resv消息, 所述的 Resv消息中包含 和业务请求 QoS相关的流规格标识 ( FlowProfilelD ), 以及 TFT等信息; 步骤 413: PDSN接收请求消息后, 完成 FlowProfilelD到 QCI、 ARP、
MBR的映射; 步骤 414: PDSN向 PCRF发起 QoS和计费规则请求程序, 请求消息中 包含请求 QoS、 终端用户位置信息等; 步骤 415 : PCRF接收请求消息之后,根据请求消息中的终端用户位置信 息, 以及用户签约信息、 运营商配置的本地策略完成 QoS控制和计费策略的 制定; 步骤 416: 才艮据 PCRF的最新决策策略, PCRF将策略以 PCC规则的形 式下发给 HA, 更新 QoS控制和计费策略; 步骤 417: HA执行 PCRF最新下发的 QoS控制和计费策略; 步骤 418: HA向 PCRF返回 QoS控制和计费策略提供的确认; 步骤 419: PCRF将最新决策的 QoS控制和计费相关信息下发给 PDSN; 步骤 420: PDSN更新 QoS控制策略和计费信息, 并完成授权 QoS信息 和 FlowProfilelD的映射; 步-骤 421 : PDSN将 ·ί受权的 FlowProfilelD通过 Resv消息返回给 MS; 步骤 422: MS才艮据网络最新 ·ί受权的 FlowProfilelD发起和 PDSN之间 载业务所需的服务连接的修改, 包括无线连接修改和 A10连接修改。 才艮据本发明的第二个方面, 给出了第二实施例, 该实施例给出了一旦 RAN ( PCF )检测到 MS发生了基站之间的切换, 则向 PDSN及时上报用户 位置信息, 向网络请求新的 QoS控制和计费策略, 如图 5所示, 其流程说明 ¾口下: 步骤 501 : 根据网络下发的跟业务相关的 QoS 和计费策略, 在 MS 和 PDSN之间建立传输业务数据流所需的辅助服务连接; 步骤 502: RAN的 PCF感知到终端在基站之间进行了切换; 步骤 503 : RAN ( PCF ) 通过 All注册请求消息将最新的用户位置信息 上报给 PDSN; 步骤 504: PDSN接收 All注册请求消息后, 返回 All注册响应消息; 步骤 505: PDSN完成 FlowProfilelD和 QoS之间的映射; 步骤 506: PDSN向 PCRF发起 QoS和计费规则请求程序, 请求消息中 包含请求 QoS、 更新的用户位置信息等; 步 4聚 507: PCRF从认证 ·ί受权计费 AAA/HSS ( Home Subscriber Server, 归属用户服务器)接收用户签约信息; 步骤 508: PCRF 居请求消息中的更新的用户位置信息, 以及用户签约 信息、 运营商配置的本地策略完成 QoS控制和计费策略的制定; 步骤 509: 才艮据 PCRF的最新决策策略, PCRF将策略以 PCC规则的形 式下发给 HA, 更新 QoS控制和计费策略; 步骤 510: HA执行 PCRF最新下发授权信息, 更新 QoS控制和计费策 略; 步骤 511 : HA向 PCRF返回 QoS控制和计费策略提供的确认; 步骤 512: PCRF将最新决策的 QoS控制和计费相关信息下发给 PDSN; 步骤 513 : PDSN更新 QoS控制策略和计费信息, 并完成授权 QoS信息 和 FlowProfilelD的映射; 步-骤 514: PDSN将 ·ί受权的 FlowProfilelD通过 Resv消息返回给 MS; 步骤 515 : MS才艮据网络最新 ·ί受权的 FlowProfilelD发起和 PDSN之间 载业务所需的服务连接的修改, 包括无线连接修改和 A10连接修改; 步骤 516: MS将最新的 TFT信息通过 Resv消息上报 PDSN; 步 4聚 517: PDSN返回 Resv响应。 才艮据本发明的第三个方面, 给出了第三实施例, 如图 6所示, 该实施例 给出了当 PDSN收到要求上 4艮用户位置信息的触发时, 包括来自 PCRF请求 用户位置信息的触发, 或者 PDSN的内部触发, 要求向 PCRF上报最新用户 位置信息, 请求 PCRF更新控制策略, 其流程说明如下: 步骤 601 : 根据网络下发的跟业务相关的 QoS 和计费策略, 在 MS 和
PDSN之间建立了传输业务数据流所需的辅助 艮务连接; 步骤 602: 此时 PDSN收到上报用户位置信息的触发, 要求向 PCRF上 报用户位置信息, 该 PDSN需要获取终端的位置信息; 步骤 603 : PDSN向 RAN ( PCF )发送 Al l注册请求消息, 请求最新用 户位置信息; 步骤 604: RAN ( PCF ) 将最新的用户位置信息通过 Al l注册响应消息 上报给 PDSN; 步骤 605: PDSN完成 FlowProfilelD和 QoS之间的映射; 步骤 606: PDSN向 PCRF发起 QoS和计费规则请求程序, 请求消息中 包含请求 QoS、 更新的用户位置信息等; 步骤 607: PCRF从 AAA/HSS接收用户签约信息; 步骤 608: PCRF请求消息中的更新用户位置信息, 以及用户签约信息、 运营商配置的本地策略 完成 QoS控制和计费策略的制定; 步骤 609: 才艮据 PCRF的最新决策策略, PCRF将策略以 PCC规则的形 式下发给 HA, 更新 QoS控制和计费策略; 步骤 610: HA执行 PCRF最新下发授权信息, 更新 QoS控制和计费策 略; 步骤 611 : HA向 PCRF返回 QoS控制和计费策略提供的确认; 步骤 612: PCRF将最新决策的 QoS控制和计费相关信息下发给 PDSN; 步骤 613 : PDSN更新 QoS控制策略和计费信息, 并完成授权 QoS信息 和 FlowProfilelD的映射; 步-骤 614: PDSN将 ·ί受权的 FlowProfilelD通过 Resv消息返回给 MS; 步骤 615 : MS才艮据网络最新 ·ί受权的 FlowProfilelD发起和 PDSN之间 载业务所需的服务连接的修改, 包括无线连接修改和 A10连接修改; 步骤 616: MS将最新的 TFT信息通过 Resv消息上 4艮 PDSN; 步骤 617: PDSN返回 Resv响应。 此外, 图 7示出了 居本发明的基于位置信息实现策略控制的方法的流 程图。 如图 7所示, 该方法包括: S702 , 由策略和计费规则功能 PCRF获取 用户位置的相关信息; S704, 由 PCRF根据用户位置的相关信息, 对用户使 用的网络资源进行控制和计费。 此外, 图 8示出了 居本发明的基于位置信息实现策略控制的系统的框 图。 如图 8所示, 该系统包括: 获取模块 82 , 用于通过策略和计费规则功能 PCRF 获取用户位置的相关信息; 其中, 用户位置的相关信息是用于描述或 者判断所述用户位置的信息,可以是用户服务区信息和 /或服务用户的基站信 息; 以及控制计费模块 84 , 用于由 PCRF根据用户位置的相关信息, 对用户 使用的网络资源进行控制和计费。 其中, 图 9还示出了根据本发明的基于位置信息实现策略控制的系统的 细节框图。如图 9所示,获取模块 82包括:第一获取子模块 91 ,用于由 PDSN 从无线网络 RAN或者从用户终端获取用户位置的相关信息; 其中, 用户位 置的相关信息是用于描述或者判断用户位置的信息, 可以是用户服务区信息 和 /或服务用户的基站信息; 以及第二获取子模块 92 , 用于由 PCRF从 PDSN 获取用户位置的相关信息。 控制计费模块 84 包括: 策略控制和计费制定模 块 93 , 用于由所述 PCRF根据策略决策参考信息对所述用户使用的网络资源 制定 QoS控制和计费策略; 控制和计费策略下发模块 94 , 用于由所述 PCRF 将所述 QoS控制和计费策略下发给所述 PDSN和 /或归属代理 HA执行; 以 及控制和计费策略执行模块 95 , 用于由所述 PDSN或者所述 HA 居所述 QoS控制和计费策略对所述用户使用网络资源实施 QoS控制,并按照所述计 费策略对业务实施相应的计费。 该技术方案不限于 CDMA2000 网络, 适用于遇到同样或类似技术问题 其它类型网络。 以上所述仅为本发明的优选实施例而已, 并不用于限制本发明, 对于本 领域的技术人员来说, 本发明可以有各种更改和变化; 凡在本发明的 ^"神和 原则之内, 所作的任何修改、 等同替换、 改进等, 均应包含在本发明的保护 范围之内。

Claims

权 利 要 求 书
1. 一种基于位置信息实现策略控制的方法, 其特征在于, 包括:
策略和计费规则功能 PCRF获取用户位置的相关信息; 以及 所述 PCRF根据所述用户位置的相关信息, 对所述用户使用的网络 资源进行控制和计费。
2. 根据权利要求 1所述的方法, 其特征在于, 所述 PCRF获取所述用户位 置的相关信息包括:
分组数据服务网络 PDSN从无线网络 RAN或者从用户终端获取所 述用户位置的相关信息; 以及
所述 PCRF从所述 PDSN获取所述用户位置的相关信息。
3. 根据权利要求 2所述的方法, 其特征在于, 所述 PCRF从所述 PDSN获 取所述用户位置的相关信息包括:
所述 PDSN主动将所述用户位置的相关信息发送给所述 PCRF; 或 者
所述 PCRF向所述 PDSN请求上 4艮所述用户位置的相关信息。
4. 根据权利要求 2所述的方法, 其特征在于, 所述 PDSN获取所述用户位 置的相关信息包括:
所述 RAN 或所述终端在用户附着至网络, 或者月艮务基站切换时将 所述用户位置的相关信息发送给所述 PDSN; 或者
所述 PDSN在收到 PCRF要求上 4艮或者 PDSN内部配置条件触发时, 向所述 RAN或所述终端请求上 4艮所述用户位置相关信息。
5. 根据权利要求 2所述的方法, 其特征在于, 所述 PCRF可以在以下任何 一个阶段从所述 PDSN获取所述用户位置相关信息:
IP-CAN会话建立阶段;
IP-CAN会话爹改阶段;
网关控制会话建立阶段; 以及 网关控制会话修改阶段。
6. 根据权利要求 1所述的方法, 其特征在于, 所述用户位置的相关信息是 描述或者判断所述用户位置的信息, 所述描述或者判断所述用户位置的 信息是用户服务区信息和 /或服务用户的基站信息。
7. 居权利要求 1所述的方法, 其特征在于, 所述 PCRF 居所述用户位 置的相关信息, 对所述用户使用的网络资源进行控制和计费包括: 所述 PCRF根据策略决策参考信息对所述用户使用的网络资源制定 QoS控制和计费策略;
所述 PCRF将所述 QoS控制和计费策略下发给所述 PDSN和 /或归属 代理 HA执行; 以及
所述 PDSN或者所述 HA 居所述 QoS控制和计费策略对所述用户 使用网络资源实施 QoS控制, 并按照所述计费策略对业务实施相应的计 费。
8. 根据权利要求 7所述的方法, 其特征在于, 所述策略决策参考信息包括 所述用户位置的相关信息, 还包括:
业务相关信息、 用户签约信息、 承载网络信息以及运营商策略中的 至少一个。
9. 一种基于位置信息实现策略控制的系统, 其特征在于, 包括:
获取模块, 用于通过策略和计费规则功能 PCRF获取用户位置的相 关信息; 以及
控制计费模块, 用于由所述 PCRF根据所述用户位置的相关信息, 对所述用户使用的网络资源进行控制和计费。
10. 根据权利要求 9所述的系统, 其特征在于, 所述获取模块包括:
第一获取子模块, 用于由所述 PDSN从无线网络 RAN或者从用户 终端获取所述用户位置的相关信息; 其中, 所述用户位置的相关信息是 用于描述或者判断所述用户位置的信息, 所述描述或者判断所述用户位 置的信息是用户服务区信息和 /或服务用户的基站信息; 以及
第二获取子模块, 用于由所述 PCRF从所述 PDSN获取所述用户位 置的相关信息。
1. 根据权利要求 9所述的系统, 其特征在于, 所述控制计费模块包括: 策略控制和计费制定模块, 用于由所述 PCRF根据策略决策参考信 息对所述用户使用的网络资源制定 QoS控制和计费策略;
控制和计费策略下发模块, 用于由所述 PCRF将所述 QoS控制和计 费策略下发给所述 PDSN和 /或归属代理 HA执行; 以及
控制和计费策略执行模块, 用于由所述 PDSN或者所述 HA 居所 述 QoS控制和计费策略对所述用户使用网络资源实施 QoS控制,并按照 所述计费策略对业务实施相应的计费。
PCT/CN2010/076957 2009-10-13 2010-09-15 一种基于位置信息实现策略控制的方法和系统 WO2011044809A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 200910179828 CN102045680B (zh) 2009-10-13 2009-10-13 一种基于位置信息实现策略控制的方法和系统
CN200910179828.7 2009-10-13

Publications (1)

Publication Number Publication Date
WO2011044809A1 true WO2011044809A1 (zh) 2011-04-21

Family

ID=43875827

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/076957 WO2011044809A1 (zh) 2009-10-13 2010-09-15 一种基于位置信息实现策略控制的方法和系统

Country Status (2)

Country Link
CN (1) CN102045680B (zh)
WO (1) WO2011044809A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102857892B (zh) * 2011-07-01 2018-09-25 南京中兴新软件有限责任公司 紧急呼叫接入方法及系统
PL2613597T3 (pl) 2012-01-06 2021-12-06 Alcatel Lucent Zmniejszanie obciążenia wynikającego z raportowania zmian informacji reguły PCC w systemie komunikacji mobilnej
CN103582023B (zh) * 2012-08-03 2018-10-23 中兴通讯股份有限公司 接纳控制方法及系统
CN104244184B (zh) * 2014-09-22 2018-04-20 中国联合网络通信集团有限公司 一种获取终端位置信息的方法及装置
CN106162758B (zh) * 2015-03-23 2020-01-10 华为技术有限公司 业务处理方法、pcrf以及业务处理系统
CN106211115A (zh) * 2015-04-29 2016-12-07 中国电信股份有限公司 计费方法和系统、及感知分析系统
CN106303944B (zh) * 2015-06-01 2020-02-14 中国移动通信集团公司 业务访问控制及邻区查询方法、系统、装置和服务器
CN107911566A (zh) * 2017-12-25 2018-04-13 中兴通讯股份有限公司 流量计费控制方法、装置和系统、计算机可读存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101272274A (zh) * 2007-07-24 2008-09-24 华为技术有限公司 实现策略与计费控制的方法、装置和系统
CN101483848A (zh) * 2008-01-09 2009-07-15 华为技术有限公司 漫游状态下切换网络的方法、装置及系统
US20090207757A1 (en) * 2008-02-15 2009-08-20 Andreasen Flemming S System and method for providing location and access network information support in a network environment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101272274A (zh) * 2007-07-24 2008-09-24 华为技术有限公司 实现策略与计费控制的方法、装置和系统
CN101483848A (zh) * 2008-01-09 2009-07-15 华为技术有限公司 漫游状态下切换网络的方法、装置及系统
US20090207757A1 (en) * 2008-02-15 2009-08-20 Andreasen Flemming S System and method for providing location and access network information support in a network environment

Also Published As

Publication number Publication date
CN102045680A (zh) 2011-05-04
CN102045680B (zh) 2013-08-21

Similar Documents

Publication Publication Date Title
CN101841797B (zh) 一种终端通过多接入网接入的计费方法和系统及上报方法
CN101388836B (zh) 获取ip接入会话策略控制信息的方法、相关设备及系统
WO2011044809A1 (zh) 一种基于位置信息实现策略控制的方法和系统
WO2013155942A1 (zh) 策略和计费控制方法、v-pcrf及v-ocs
WO2005107152A1 (fr) Procede et systeme permettant de facturer l'itinerance
WO2009135362A1 (zh) 一种隐藏拜访地网络拓扑结构的策略计费控制的方法
WO2012058998A1 (zh) 漫游场景下支持ip流迁移的策略计费控制方法和系统
WO2009094837A1 (en) A method for selecting a policy and charging rules function server on a non-roaming scene
WO2011011943A1 (zh) 一种承载绑定和事件报告功能的重选方法
WO2012006909A1 (zh) 一种上报固网接入信息的方法及系统
WO2010006491A1 (zh) 一种事件触发器的下发和安装方法
WO2008128459A1 (fr) Procédé pour établir des supports par défaut de réseau sans fil et système pour celui-ci
WO2011029289A1 (zh) 漫游场景下承载控制模式的发送方法和系统
WO2014173340A1 (zh) 一种网间签约授权的计费策略方法及装置
CN102340766B (zh) 归属网络获取拜访网络中网元信息的方法及系统
CN101447918B (zh) 用户设备接入协议的通知方法和系统
WO2014094488A1 (zh) 漫游本地业务的计费策略方法及装置
CN102098653A (zh) 一种实现服务质量控制的方法及系统
CN101841798B (zh) 计费标识的关联方法和装置
WO2011018020A1 (zh) 控制pcrf负载均衡的方法、系统及重定向dra
WO2012171428A1 (zh) 支持非3gpp接入的演进分组核心网计费方法及系统
WO2008141589A1 (fr) Système de communication sans fil, appareil et procédé de communication sans fil
WO2012129992A1 (zh) 被赞助数据连接的处理方法及策略与计费规则功能实体
CN102791042B (zh) S9子会话建立方法、系统及pcrf
WO2014048191A1 (zh) 一种选择vplmn的方法、系统及分组数据网络网关

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10823039

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10823039

Country of ref document: EP

Kind code of ref document: A1