WO2011134289A1 - Procédé et système de mise à jour de critère de filtrage initiaux d'abonné - Google Patents

Procédé et système de mise à jour de critère de filtrage initiaux d'abonné Download PDF

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Publication number
WO2011134289A1
WO2011134289A1 PCT/CN2011/070404 CN2011070404W WO2011134289A1 WO 2011134289 A1 WO2011134289 A1 WO 2011134289A1 CN 2011070404 W CN2011070404 W CN 2011070404W WO 2011134289 A1 WO2011134289 A1 WO 2011134289A1
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WO
WIPO (PCT)
Prior art keywords
ifc
hss
user
update
cscf
Prior art date
Application number
PCT/CN2011/070404
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English (en)
Chinese (zh)
Inventor
高扬
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
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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 WO2011134289A1 publication Critical patent/WO2011134289A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method and system for updating a user initial filter criteria.
  • the Sh interface is an interface between an Application Server (AS) defined by the 3rd Generation Partner Project (3GPP) and a Home Subscriber Server (HSS), and is used between the AS and the HSS. Information interaction, including Data handling procedures, Subscription/Notification procedures.
  • the Sh process of the prior art is as shown in FIG. 1 and includes the following processes: a.
  • the data operation process specifically includes the following steps: Step 1.
  • the AS sends a Sh-Update message to update the user service data stored in the HSS.
  • the HSS sends a Sh-Update Resp message to confirm that the modification is successful.
  • the subscription/notification process includes the following steps: Step 3.
  • the S-CSCF downloads the user from the HSS. Data; Step 5.
  • the S-CSCF registers the request with the user back to 200 OK; Step 6.
  • the S-CSCF sends a third party registration to the AS; Step 7.
  • the AS returns 200 OK; Step 8.
  • the AS sends Sh- to the HSS.
  • Subs-Notif (Sh subscription notification), subscribe to relevant information, and download the required business data at the same time; Step 9.
  • the HSS confirms the subscription and returns some data to the AS.
  • Step 10. At some subsequent time, the AS needs to update the data, and then sends a Sh-Update to the HSS to update the service data stored in the HSS.
  • HSS sends The Sh-Update Res message confirms that the modification is successful; Step 12.
  • the HSS sends the Sh-Notif to the AS; Step 13.
  • the AS needs to actively modify the user's iFC so that the call of this user can trigger the scenario to the AS.
  • the behavior of the AS is the Routeing Back to Back User Agent (Routeing Back to User Agent, Route B2BUA) behavior mode, and different dialog identifiers (Dialog IDs) are used on both sides of the call.
  • Route B2BUA Route B2BUA
  • Dialog IDs dialog identifiers
  • the AS is not in the subsequent trigger sequence of the user.
  • the S-CSCF When the user initiates a new call request and carries the Replace header, the S-CSCF does not trigger the call to the AS. Since the call is not triggered to this AS, the Dialog information of the final Replace header will be unrecognized on the other side, causing the call to be released. At this point, a mechanism needs to be introduced that allows the AS to actively update the user iFC and cause subsequent calls to be triggered to the AS. In addition, in some scenarios, if you need to update the iFC of the registered user, it is not enough to update the iFC data in the HSS. Because the S-CSCF has downloaded the user data, you need to trigger the HSS to update the data downloaded by the S-CSCF. . Currently, there is no corresponding solution in the prior art for implementing the AS update HSS and the user iFC in the S-CSCF.
  • the technical problem to be solved by the present invention is to provide a method and system for updating an initial filtering rule of a user, so that the AS can implement updating of user data such as iFC data of users in the HSS and the S-CSCF.
  • the present invention provides a method for updating a user initial filtering rule, where the method includes: The application server (AS) sends a Sh interface message to the home subscriber server (HSS), where the Sh interface message includes content for modifying or updating the initial filtering rule (iFC) of the user; the HSS according to the received Sh The interface message modifies or updates the iFC of the user.
  • the Sh interface message includes a Sh-Update message.
  • the S interface message further includes control indication information, configured to indicate that the HSS only updates the iFC of the user in the HSS, or updates the HSS and the monthly service call session control function (S-CSCF).
  • control indication information configured to indicate that the HSS only updates the iFC of the user in the HSS, or updates the HSS and the monthly service call session control function (S-CSCF).
  • the method further includes: the HSS triggering tampering on the iFC downloaded in the S-CSCF according to the associated control indication information.
  • the step of the HSS triggering the modification of the iFC stored in the S-CSCF includes: the HSS sending a push user data request (PPR) message to the S-CSCF, and carrying the iFC of the user in the Sh interface message Content modified or updated;
  • PPR push user data request
  • the S-CSCF After completing the modification or update of the iFC of the user, the S-CSCF sends a Push User Data Answer (PPA) message to the HSS.
  • PPA Push User Data Answer
  • the method further includes: after receiving the PPA message sent by the S-CSCF, the HSS sends a Sh Update Response (Sh-Update Resp) message to the AS.
  • Sh-Update Resp Sh Update Response
  • the Sh interface message includes an iFC modification indication of one or more users.
  • the present invention also provides a system for updating a user initial filtering rule, the system comprising an AS and an HSS, the AS comprising an update decision unit, the HSS comprising an update execution unit, wherein: the update decision unit is set to: The update execution unit sends a Sh interface message, where the Sh interface message includes content that is modified or updated by the initial filtering rule (iFC) of the user; the update execution unit is configured to: according to the received Sh interface message Modify or update the user's iFC.
  • the update decision unit is set to:
  • the update execution unit sends a Sh interface message, where the Sh interface message includes content that is modified or updated by the initial filtering rule (iFC) of the user; the update execution unit is configured to: according to the received Sh interface message Modify or update the user's iFC.
  • the S-interface message further includes control indication information, configured to indicate that the HSS only updates the iFC of the user in the HSS, or updates the iFC in the HSS and the S-CSCF; if the control indication information Instructing to update the iFC in the HSS and the S-CSCF, the The new execution unit is further configured to: trigger the modification of the downloaded iFC in the S-CSCF according to the control indication information.
  • the update execution unit is configured to trigger tampering on the iFC stored in the S-CSCF in the following manner:
  • the Sh interface message includes an iFC modification indication of one or more users.
  • the present invention proposes a technical scheme for AS to modify the HSS, and user iFC data in the S-CSCF, and defines a message structure, which has the following characteristics:
  • the AS updates the user iFC data in the HSS, and can use the existing Sh-Update and Sh-Update Res messages, but the new definition is used to update the message content and format of the iFC data;
  • the HSS needs to additionally update the user iFC data that has been downloaded in the S-CSCF
  • Procedure an existing process that can use the Cx interface.
  • the technical solution of the present invention can be applied to the following scenario: when the user profile in the HSS needs to be updated, such as when the user iFC is modified, the subsequent service triggering of the user can be triggered to the AS, so that the AS performing the B2BUA behavior can be replaced with the Replace header. Properly handled.
  • FIG. 1 is a schematic diagram of a Sh process between an AS and an HSS in the prior art
  • FIG. 2 is a schematic flowchart of an AS update user iFC according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart of an AS update user iFC according to another embodiment of the present invention.
  • a preferred embodiment of the present invention provides a method for updating a user's initial filtering rule.
  • the following technical solution is adopted:
  • the AS sends a Sh interface message to the HSS, where the Sh interface message includes the user's iFC.
  • the HSS modifies or updates the iFC of the user according to the received Sh interface message.
  • the Sh interface message includes a Sh Update (Sh-Update) message.
  • the Sh interface message further includes control indication information, configured to indicate that the HSS only updates an iFC of a user in the HSS, or updates an iFC in the HSS and the S-CSCF; and the HSS is in accordance with the control indication.
  • Information if it is indicated to update the iFC in the HSS and the S-CSCF, the HSS will also trigger a modification to the iFC downloaded in the S-CSCF.
  • the process of the HSS triggering the modification of the iFC stored in the S-CSCF specifically includes the following steps:
  • the Sh interface message may include an iFC modification indication of one or more users.
  • the AS needs to update the HSS and the user data in the S-CSCF according to the specific service scenario.
  • the user iFC data is generated by the AS, and the AS generates the user iFC data that needs to be updated, and generates a corresponding indication, indicating that the HSS needs to modify the HSS and User data in the S-CSCF.
  • Step 1 The AS sends a Sh-Update message to the HSS, where the message content includes the user iFC modification or update content, the user identity (User identity), and whether the S-CSCF is modified at the same time.
  • the HSS updates the user data stored in the HSS.
  • Step 3 The HSS triggers the update of the S-CSCF according to the control indication.
  • the S-CSCF triggered by the HSS refers to the download from the HSS.
  • Step 4 The HSS sends a PPR message to the S-CSCF, specifically Cx-Update-Subscr-Data.
  • Step 5 The S-CSCF sends a PPA message to the HSS; wherein the messages and contents in the above steps 4 and 5 can use the prior art.
  • Step 6 After receiving the PPA message, the HSS can confirm that the HSS and the S-CSCF have updated the user data, and then send a Sh-Update Resp message to the AS.
  • the AS finds that only the user data in the HSS needs to be updated according to the specific service scenario, and the AS generates the user iFC data that needs to be updated, and generates a corresponding control indication, indicating that the HSS only needs to update the user data in the HSS.
  • Step 1 The AS sends a Sh-Update message to the HSS, where the content of the message is the modified user iFC.
  • Step 2 After receiving the message, the HSS updates the user iFC data stored by the HSS; Step 3, HSS After the user iFC data update is completed, a Sh-Update Res message is sent to the AS.
  • the modification indication in the foregoing embodiment can also be optimized for part of the user data, that is, a Sh- The Update message can carry multiple user data that needs to be updated, one part of which needs to modify the user data in the HSS and the S-CSCF, and the other part only needs to modify the user data in the HSS.
  • the HSS needs to distinguish between the two types of user data, and the last Sh-Update Res message needs to be sent after the HSS confirms that some user data updates to the S-CSCF are completed.
  • the present invention also provides a system (not shown) for updating a user initial filtering rule, the system comprising an AS and an HSS, wherein the AS includes an update decision unit, and the HSS includes an update execution unit, where:
  • the update decision unit is configured to send a Sh interface message to the update execution unit, where the Sh interface message includes content that is modified or updated by an initial filtering rule (iFC) of the user; Modifying or updating the iFC of the user according to the received Sh interface message.
  • iFC initial filtering rule
  • the S-interface message further includes control indication information, which is used to indicate that the HSS only updates the iFC of the user in the HSS, or updates the iFC in the HSS and the S-CSCF; And, according to the control indication information, if the iFC in the HSS and the S-CSCF is instructed to be updated, triggering modification on the iFC downloaded in the S-CSCF.
  • control indication information which is used to indicate that the HSS only updates the iFC of the user in the HSS, or updates the iFC in the HSS and the S-CSCF.
  • the modifying the execution unit to trigger the modification of the iFC stored in the S-CSCF includes: The update execution unit sends a PPR message to the S-CSCF, carrying the content of the Sh interface message that is tampering or updating the user's iFC; the S-CSCF completing the modification of the user's iFC Or after the update, the PPA message is sent to the update execution unit.
  • the Sh interface message includes an iFC modification indication of one or more users.
  • the technical solution of the present invention can be applied to the following scenario: when the user profile in the HSS needs to be updated, such as when the user iFC is modified, the subsequent service triggering of the user can be triggered to the AS, so that the AS performing the B2BUA behavior can be replaced with the Replace header. Properly handled. Or, in some scenarios, when the AS needs to update the user data of the registered user, the update of the user data in the S-CSCF is triggered.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Stored Programmes (AREA)

Abstract

La présente invention porte sur un procédé et un système de mise à jour de critères de filtrage initiaux de l'abonné, ledit système comprenant un serveur d'application (AS) et un serveur d'abonnés résidentiels (HSS), et ledit procédé comprenant les opérations suivantes : l'AS envoie les informations d'interface Sh au HSS, lesdites informations d'interface Sh comprenant le contenu de modification ou de mise à jour des critères de filtrage initiaux (iFC) de l'abonné; ledit HSS modifie ou met à jour les iFC dudit abonné conformément auxdites informations d'interface Sh reçues. Par la présente invention, l'AS peut réaliser la mise à jour des données d'abonné telles que les données iFC des abonnés dans le HSS et la S-CSCF, etc.
PCT/CN2011/070404 2010-04-30 2011-01-20 Procédé et système de mise à jour de critère de filtrage initiaux d'abonné WO2011134289A1 (fr)

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CN201010165424.5 2010-04-30
CN201010165424.5A CN102006579B (zh) 2010-04-30 2010-04-30 更新用户初始过滤规则的方法及系统

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Cited By (1)

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DE202018106969U1 (de) 2018-12-06 2018-12-18 Alexander Joannes Jozef Van Stekelenburg Ein vom Menschen angetriebenes Fahrzeug

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CN102752273B (zh) * 2011-04-22 2017-04-05 中兴通讯股份有限公司 多应用服务器共享Sh接口业务标识的方法及系统、HSS

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CN101136925A (zh) * 2007-09-29 2008-03-05 中兴通讯股份有限公司 采用动态业务激活信息保持数据一致性的处理方法

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CN1929678A (zh) * 2005-09-09 2007-03-14 华为技术有限公司 一种更新用户终端接入码的方法及装置
CN1863208A (zh) * 2006-02-20 2006-11-15 华为技术有限公司 一种初始过滤条件订阅的方法及装置
CN101079878A (zh) * 2006-05-22 2007-11-28 华为技术有限公司 一种用于网络路由优化的方法及设备
CN101106570A (zh) * 2007-08-27 2008-01-16 中兴通讯股份有限公司 初始过滤规则下载和处理方法
CN101136925A (zh) * 2007-09-29 2008-03-05 中兴通讯股份有限公司 采用动态业务激活信息保持数据一致性的处理方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202018106969U1 (de) 2018-12-06 2018-12-18 Alexander Joannes Jozef Van Stekelenburg Ein vom Menschen angetriebenes Fahrzeug

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CN102006579B (zh) 2015-12-16

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