WO2012100666A1 - Procédé de traitement de mise à jour d'identifiant, nœud b résidentiel, passerelle et système de réseau d'accès - Google Patents

Procédé de traitement de mise à jour d'identifiant, nœud b résidentiel, passerelle et système de réseau d'accès Download PDF

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Publication number
WO2012100666A1
WO2012100666A1 PCT/CN2012/070067 CN2012070067W WO2012100666A1 WO 2012100666 A1 WO2012100666 A1 WO 2012100666A1 CN 2012070067 W CN2012070067 W CN 2012070067W WO 2012100666 A1 WO2012100666 A1 WO 2012100666A1
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WIPO (PCT)
Prior art keywords
csg
base station
home base
identifier
update
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PCT/CN2012/070067
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English (en)
Chinese (zh)
Inventor
陈东
林媛
徐敏
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华为技术有限公司
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Publication of WO2012100666A1 publication Critical patent/WO2012100666A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5076—Update or notification mechanisms, e.g. DynDNS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16—Gateway arrangements

Definitions

  • Identification update processing method home base station, gateway, and access network system
  • the present invention relates to the field of communications, and in particular, to an identifier update processing method, a home base station, a gateway, and an access network system. Background technique
  • CSG Closed Subscriber Grou
  • UE User Equipment
  • each CSG cell may include one or more Home NodeBs (hereinafter referred to as HNBs), and each CSG cell is identified by one CSG ID, and therefore, the HNBs in each CSG cell have the same CSG ID.
  • the HNB Management System (HNB Management System, hereinafter referred to as HMS) can manage and configure the CSG ID of the CSG cell.
  • HMS can be located inside the enterprise network as a management platform for enterprise control HNB.
  • the UE can maintain a CSG ID list, such as a list of allowed CSG IDs. Therefore, the UE can access the CSG cell in the CSG ID list.
  • aspects of the present invention provide an identification update processing method, a home base station, a gateway, and an access network system.
  • An aspect of the present invention provides an identifier update processing method, including: receiving a first closed subscriber group CSG update request message sent by a home base station, where the first CSG update request message includes a new CSG identifier of the home base station; And sending, to the core network device, a second CSG update request message, where the second CSG update request message includes an old CSG identifier of the home base station and a new CSG identifier, so that the core network device is configured according to the old CSG.
  • the identity and the new CSG identity update the subscriber's subscription information and the CSG identity information stored in the UE.
  • Another aspect of the present invention provides another method for identifying an update process, including: receiving a closed subscriber group CSG update indication message sent by a home base station management system, where the CSG update indication message includes a new CSG identifier; and sending to a home base station gateway a first CSG update request message, where the first CSG update request message includes a new CSG identifier of the home base station.
  • a home base station gateway including: a first receiving module, configured to receive a first closed subscriber group CSG update request message sent by a home base station, where the first CSG update request message includes the home a new CSG identifier of the base station, where the first sending module is configured to send a second CSG update request message to the core network device, where the second CSG update request message includes the old CSG identifier and the new CSG identifier of the home base station So that the core network device updates the subscription information of the user and the CSG identification information stored in the UE according to the old CSG identifier and the new CSG identifier.
  • a home base station including: a third receiving module, configured to receive a CSG update indication message sent by a home base station management system, where the CSG update indication message includes a new CSG identifier; And sending, to the home base station gateway, a first closed subscriber group CSG update request message, where the first CSG update request message includes the home base station New CSG logo.
  • Another aspect of the present invention provides an access network system, including: a home base station management system, a home base station gateway, and a home base station.
  • the home base station management system is configured to send a CSG update indication message to the home base station, where the CSG update indication message includes a new CSG identifier.
  • the home base station is configured to send a first CSG update request message to the home base station gateway, where the first CSG update request message includes a new CSG identifier of the home base station.
  • the home base station gateway is configured to send a second CSG update request message to the core network device, where the second CSG update request message includes an old CSG identifier of the home base station and a new CSG identifier, so that the core
  • the network device updates the subscription information of the user and the CSG identification information stored in the UE according to the old CSG identifier and the new CSG identifier.
  • the HNB in the CSG cell may send the first CSG update request message by using the home base station gateway, and the home base station gateway may send the second CSG update request message to the core network device. Therefore, the core network device can update the locally stored user subscription information and the CSG identification information stored in the UE according to the old CSG identifier and the new CSG identifier included in the second CSG update request message. Therefore, the user subscription information stored on the core network device and the CSG ID information stored on the UE are consistent with the modified CSG ID of the HMS in the access network.
  • FIG. 1 is a flowchart of an embodiment of an identifier update processing method according to the present invention
  • FIG. 2 is a flowchart of another embodiment of a method for processing an identifier update according to the present invention
  • FIG. 3 is a signaling flowchart of still another embodiment of an identifier update processing method according to the present invention.
  • FIG. 4 is a signaling flowchart of still another embodiment of an identifier update processing method according to the present invention.
  • FIG. 5 is a signaling flowchart of another embodiment of an identifier update processing method according to the present invention.
  • FIG. 6 is a signaling flowchart of another embodiment of an identifier update processing method according to the present invention.
  • FIG. 7 is a signaling flowchart of another embodiment of an identifier update processing method according to the present invention.
  • FIG. 8 is a schematic structural diagram of an embodiment of a home base station gateway according to the present invention.
  • FIG. 9 is a schematic structural diagram of another embodiment of a home base station gateway according to the present invention.
  • FIG. 10 is a schematic structural diagram of still another embodiment of a home base station gateway according to the present invention.
  • FIG. 11 is a schematic structural diagram of an embodiment of a home base station according to the present invention.
  • FIG. 12 is a schematic structural diagram of another embodiment of a home base station according to the present invention.
  • FIG. 13 is a schematic structural diagram of an embodiment of an access network system according to the present invention.
  • the technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention.
  • the embodiments are a part of the embodiments of the invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
  • FIG. 1 is a flowchart of an embodiment of an identifier update processing method according to the present invention. As shown in FIG. 1, the method in this embodiment may be as follows:
  • the home base station gateway (HNB GateWay, hereinafter referred to as HNB-GW) can receive the first CSG update request message sent by the HNB.
  • the HNB-GW can be located in the carrier network.
  • the HMS may send a CSG update indication message to an HNB or multiple HNBs in the CSG cell, where the CSG update indication message may include a new CSG ID.
  • the HNB learns that the HMS has modified the CSG ID, the HNB may send a first CSG update request message to the HNB-GW, and the new CSG ID modified by the HMS is carried in the first CSG update request message.
  • the HNB is the HNB that sends the first CSG update request message.
  • the HMS may indicate that the CSG update indication message is received.
  • One of the HNBs sends a first CSG update request message.
  • the embodiment does not limit the specific policy of the HMS indicating which HNB of the multiple HNBs can send the first CSG update request message.
  • the HMS may indicate that the HNB with the highest security among the multiple HNBs sends the first CSG update request.
  • the message may indicate that the HNB with the least load among the plurality of HNBs sends the first CSG update request message or the like, provided that the HNB needs to have the capability of reporting information.
  • the embodiment does not limit the HMS to indicate which HNB sends the first CSG update request message to the HNB-GW, and an HNB in the CSG cell may be configured in advance as an HNB that can send the first CSG update request message to the HNB-GW.
  • the HNB may send a first CSG update request message to the HNB-GW.
  • the core network device sends a second CSG update request message to the core network device, where the second CSG update request message includes an old CSG identifier of the home base station and a new CSG identifier, so that the The core network device updates the subscription information of the user and the CSG identification information stored in the UE according to the old CSG identifier and the new CSG identifier.
  • the HNB-GW may send a second CSG update request message to the core network device, where the second CSG update request message may include the old CSG ID of the HNB and the new CSG ID.
  • This embodiment does not limit which network element in the core network device is specifically in the core network.
  • a person skilled in the art may store the subscription information of the UE on any network element on the core network, and receive the second CSG update sent by the HNB-GW. The message is requested to update the subscription information of the UE it stores.
  • a consistent CSG whitelist is stored on the UE and the core network device.
  • the core network device learns that the CSG whitelist changes, it can use the over-the-air technology (Over-the-Air Technology).
  • the following is abbreviated: OTA or Open Mobile Alliance Device Management (hereinafter referred to as OMA DM) to update the CSG whitelist on the UE.
  • the CSG cell may include the CSG ID of the CSG cell in the system broadcast message during the process of communicating with the UE. After obtaining the CSG ID, the UE can compare the CSG ID with the CSG whitelist saved locally by the UE.
  • the UE can access the HNB in the CSG cell, if not in the CSG white. In the list, the UE cannot access the CSG cell.
  • the HMS modifies the CSG ID of the entire CSG cell or modifies the CSG ID of one or some HNBs in the CSG cell, the CSG ID recorded in the core network device and the allowed UE in the access network
  • the CSG IDs of the accesses are inconsistent, resulting in the CSG IDs recorded in the UE being inconsistent with the CSG IDs in the access network.
  • the CSG cell broadcasts the modified CSG ID in the system broadcast message, and the UE considers that the modified CSG ID is not in the CSG white list according to the locally recorded CSG whitelist, that is, the UE cannot access the CSG that modifies the CSG ID. Community.
  • the HNB-GW may send the second CSG identifier and the new CSG identifier to the core network device.
  • CSG update request message When the core network device receives the second CSG After updating the request message, the core network device may update the subscription information of the user and the CSG identification information stored in the UE according to the old CSG identifier and the new CSG identifier. For example, after receiving the second CSG update request message, the core network device can learn that the access network performs the modification of the CSG ID. Therefore, the core network device can update the old CSG ID in the CSG white list in the user subscription information to the new CSG ID.
  • the core network device may also update the CSG ID information stored in the UE, for example, update the old CSG ID in the CSG whitelist on the UE to a new CSG ID by using OTA or OMA DM.
  • the user subscription information stored on the core network device and the CSG ID information stored on the UE are consistent with the modified CSG ID of the HMS in the access network. Therefore, even if the HMS modifies the CSG ID, the UE can know the modified CSG ID in time, and can use the modified CSG ID to access the CSG cell, and the UE cannot access the CSG ID after modifying the CSG ID.
  • the HNB in the CSG cell may send a first CSG update request message to the HNB-GW, and the HNB-GW may send a second CSG update request message to the core network device. Therefore, the core network device can update the locally stored user subscription information and the CSG identification information stored in the UE according to the old CSG identifier and the new CSG identifier included in the second CSG update request message. Therefore, the user subscription information stored on the core network device and the CSG ID information stored on the UE are consistent with the HSG modified CSG ID in the access network.
  • the UE can know the modified CSG ID in time, so that it can know whether it has the right to access the CSG ID modified CSG cell, and the UE cannot be modified after the HMS modifies the CSG ID.
  • FIG. 2 is a flowchart of another embodiment of the method for processing the identifier update according to the present invention.
  • the method in this embodiment is an embodiment of the method performed by the HNB corresponding to the method in the embodiment shown in FIG.
  • the method is as follows:
  • one or more HNBs in the CSG cell may receive a CSG update indication message sent by the HMS, where the CSG update indication message may include a new CSG ID of the CSG cell.
  • the HMS may send a CSG update indication message to the HNB in the CSG cell.
  • the HMS may send a CSG update indication message to all HNBs in the CSG cell, but only one HNB of the HNBs may report a new CSG ID to the core network device, where the HNB may be, for example, the HNBs.
  • the HNB with the highest security, the smallest load, or the closest one; or the HMS may directly send a CSG update indication message to an HNB in the CSG cell, where the HNB may be the HNB with the highest security, the smallest load, or the closest distance in the CSG cell.
  • the HNB can report the modified CSG ID to the core network device, and can also send the modified CSG ID to other HNBs in the CSG cell. For a case where there is only one HNB in the CSG cell, the unique HNB can send the modified CSG ID to the core network device.
  • the HMS does not need to indicate which HNB of the multiple HNBs can send the first CSG update request message, and in this embodiment, the HMS may not necessarily indicate which HNB sends the HNB-GW to the HNB-GW.
  • a first CSG update request message an HNB in the CSG cell may be configured in advance as an HNB that can send a first CSG update request message to the HNB-GW, and if the HNB receives the CSG update indication message sent by the HMS, The HNB may send a first CSG update request message to the HNB-GW.
  • the HNB selected by the HMS or the pre-configured HNB in the CSG cell may send a first CSG update request message to the HNB-GW, so that the new CSG ID of the HNB, that is, the CSG ID of the CSG cell, is sent to the HNB-GW. . Therefore, after receiving the first CSG update request message, the HNB-GW can send the old CSG identifier and the new network device to the core network device.
  • the second CSG update request message of the CSG identity After receiving the second CSG update request message, the core network device may update the subscription information of the user and the CSG identification information stored in the UE according to the old CSG identifier and the new CSG identifier.
  • the core network device can learn that the access network performs the modification of the CSG ID. Therefore, the core network device can update the old CSG ID in the CSG white list in the user subscription information to the new CSG ID. Moreover, the core network device may also update the CSG ID information stored in the UE, for example, update the old CSG ID in the CSG whitelist on the UE to a new CSG ID by using OTA or OMA DM. At this point, the user subscription information stored on the core network device and the CSG ID information stored on the UE are consistent with the modified CSG ID of the HMS in the access network.
  • the HNB can notify the core network device of the new CSG ID through the HNB-GW, so that the core network device can update the locally stored user subscription information and the CSG stored on the UE. ID information. Therefore, the UE can know the modified CSG ID in time, so as to know whether it has the right to access the CSG ID modified CSG cell, and the HMS does not modify the CSG ID, and the UE cannot access the original CMS ID.
  • the phenomenon of the incoming CSG cell is the HNB-GW.
  • FIG. 3 is a signaling flowchart of still another embodiment of the identifier update processing method of the present invention.
  • a scenario in which a new CSG ID completely replaces an old CSG ID can be processed, that is, all HNBs in the CSG cell need to be old.
  • the CSG ID ⁇ is changed to the new CSG ID. For example, if the HMS instructs the HNB to change the CSG ID from 1 to 2, then all HNBs with a CSG ID of 1 should change the CSG ID to 2, and the original access rights.
  • the UE to the HNB with the CSG ID of 1 has the right to access the HNB with the CSG ID of 2, and all the entries of the CSG whitelist in the CSG whitelist on the core network device and the UE are updated to the CSG ID of 2.
  • the method of this embodiment can be as follows: 301.
  • the HMS sends a CSG update indication message to the selected HNB.
  • the HMS may send a CSG UPDATE message to the HNB, and the CSG UPDATE message may instruct the HNB to modify the CSG ID, that is, the CSG UPDATE message includes a new CSG ID (hereinafter referred to as: new CSG ID).
  • new CSG ID a new CSG ID
  • the modification of the CSG ID needs to be reported to the core network device, and the HNBs in the CSG cell may have the capability difference. Some HNBs have the ability to report information and some HNBs do not have the ability to report information. Therefore, the HMS can be based on the pre-
  • the policy is to select an HNB from the HNBs that have the capability of reporting information to report the modification of the CSG ID to the core network device through the HNB-GW.
  • the preset policy may be the highest security, the lightest load, the closest to the HNB-GW, and the like, and is not limited in this embodiment.
  • the indication may be implemented by including the reporting indication information in the CSG update indication message, for example, the reporting indication information (hereinafter referred to as report indication) may be included in the CSG UPDATE message.
  • the selected HNB sends a first CSG update request message to the HNB-GW.
  • the selected HNB can send HNB CSG Update to HNB-GW.
  • the HNB CSG Update Required message may include a new CSG ID, thereby notifying the HNB-GW that the CSG ID is to be tampered with.
  • the HNB-GW sends a second CSG update request message to the core network device.
  • the HNB-GW may send a CSG UPDATE message to the core network device through the IU port, where the CSG UPDATE message includes a new CSG ID and an old CSG ID (hereinafter referred to as: old CSG ID).
  • the core network device sends a second CSG update response message to the HNB-GW.
  • the core network device may send a CSG UPDATE RESPONSE message to the HNB-GW, where the CSG UPDATE RESPONSE message includes a timer parameter (hereinafter referred to as a "Timer parameter").
  • This Timer parameter is used to indicate when the new CSG ID is valid on the HNB.
  • the HNB-GW sends a first CSG update response message to the selected HNB.
  • the HNB-GW may send an HNB CSG UPDATE RESPONSE message to the selected HNB, and the HNB CSG UPDATE RESPONSE message also includes a Timer parameter.
  • the HNB-GW sends a third CSG update response message to other HNBs in the CSG cell.
  • the HNB-GW can save the CSG ID reported by the HNB at the time of registration. Therefore, the HNB-GW can learn other HNBs that use the old CSG ID, that is, the selected HNBs in the CSG cells that need to modify the CSG ID. Other HNBs outside.
  • the HNB-GW may send an HNB CSG UPDATE RESPONSE message to the HNBs, where the message includes not only the Timer parameter but also the new CSG ID, thereby indicating that other HNBs in the CSG cell modify their CSG ID, and the modified CSG ID is in the Timer parameter. Effective on arrival.
  • step 305 there may be no sequence between step 305 and step 306, as long as the HNB-GW receives the CSG UPDATE RESPONSE message sent by the core network device.
  • the core network device updates the user subscription information.
  • the core network device can replace the old CSG ID entry in the CSG whitelist in the UE subscription information with the new CSG ID.
  • step 307 may be performed after the step 303, and the specific timing of the step 307 is not limited in this embodiment.
  • the core network device updates the CSG ID information stored on the UE.
  • the core network device can interact with the UE through OTA or OMA DM to complete the CSG whitelist update on the UE.
  • the mode of the OTA or the OMA DM is prior art, and details are not described herein again.
  • all HNBs in the CSG cell can enable the new CSG ID when the timing time arrives, thus ensuring the consistency of the new CSG ID.
  • the HMS may indicate A certain HNB in the CSG cell reports a new CSG ID to the core network device, so as to ensure the security and reliability of the report, and the core network device can also indicate the effective time of the HNB in the CSG cell to use the new CSG ID.
  • the new CSG ID of each HNB is updated synchronously. Therefore, in the scenario where the new CSG ID completely replaces the old CSG ID, the user subscription information stored on the core network device and the CSG ID information stored on the UE are both maintained with the modified CSG ID in the access network. Consistent.
  • the UE can know the modified CSG ID in time, so that it can know whether it has the right to access the CSG ID modified CSG cell, and the UE cannot be modified after the HMS modifies the CSG ID.
  • FIG. 4 is a signaling flowchart of still another embodiment of the method for processing an identifier update according to the present invention.
  • This embodiment is also a scenario in which the new CSG ID can be completely replaced by the old CSG ID, and the embodiment and the method embodiment shown in FIG. 3 are used.
  • the HMS sends only the new CSG ID to the selected HNB, and then the selected HNB reports the new CSG ID to the core network device and sends the new CSG to the other HNBs in the CSG cell.
  • ID but in this embodiment, the HMS may send a new CSG ID to all HNBs in the CSG cell, and instruct one of the HNBs to report the new CSG ID to the core network device.
  • the method of this embodiment can be as follows:
  • the HMS sends a CSG update indication message to the selected port.
  • step 301 is similar to the implementation principle of step 301 shown in FIG. 3 above, and details are not described herein again.
  • the HMS sends a CSG update indication message to the other node.
  • the difference between the CSG update indication message sent to the other port in step 402 and the CSG update indication message sent to the selected port in step 401 is that the CSG UPDATE message in step 402 does not include the report Indication.
  • the selected HNB sends a first CSG update request message to the HNB-GW.
  • the HNB-GW sends a second CSG update request message to the core network device.
  • the core network device sends a second CSG update response message to the HNB-GW.
  • the HNB-GW sends a first CSG update response message to the selected HNB.
  • Steps 403 to 406 are similar to steps 302 to 305 shown in FIG. 3, and details are not described herein again.
  • the HNB-GW sends a third CSG update response message to other HNBs.
  • the HNB CSG UPDATE RESPONSE message may not include the new CSG ID, but needs to include the Timer parameter.
  • step 406 there may be no sequence between step 406 and step 407, as long as the HNB-GW receives the CSG UPDATE RESPONSE message sent by the core network device.
  • the core network device updates the user subscription information.
  • the core network device updates the CSG ID information stored on the UE.
  • Steps 408 to 409 are similar to steps 307 to 308 shown in FIG. 3, and are not described herein again.
  • all HNBs in the CSG cell can enable the new CSG ID when the timing time arrives, thus ensuring the consistency of the new CSG ID.
  • the HMS may send a new CSG ID to all the HNBs in the CSG cell, and instruct a certain HNB in the CSG cell to report a new CSG ID to the core network device. Therefore, the security and reliability of the reporting are ensured, and the core network device can also indicate the effective time of the HNB in the CSG cell to use the new CSG ID, thereby ensuring that the new CSG ID of each HNB is updated synchronously. Therefore, in the scenario where the new CSG ID completely replaces the old CSG ID, the user subscription information stored on the core network device and the CSG ID information stored on the UE are both maintained with the modified CSG ID of the HMS in the access network.
  • the UE can know the modified CSG ID in time, so that it can know whether it has the right to access the CSG ID modified CSG cell, and the UE cannot be modified after the HMS modifies the CSG ID.
  • FIG. 5 is a signaling flowchart of another embodiment of an identifier update processing method according to the present invention.
  • This embodiment is also a scenario in which a new CSG ID part can be replaced by an old CSG ID, for example, HMS refers to It is shown that some HNBs in the CSG cell change the CSG ID from 1 to 2, and other HNBs in the CSG cell do not need to change the CSG ID, and still use CSG ID 1.
  • the original access to the HNB with the CSG ID of 1 also has the right to access the HNB with the CSG ID of 2. Therefore, the entry of the CSG ID of the CSG whitelist on the core network device and the UE needs to be updated to The CSG ID is 2 and 1.
  • the method of this embodiment can be as follows:
  • the HMS sends a CSG update indication message to the selected HNB.
  • the CSG UPDATE message in this embodiment includes not only the new CSG ID and the report Indication, but also the identification information of the home base station that needs to update the CSG ID.
  • the identification information of the home base station that updates the CSG ID may be a list of identifiers of the HNBs to be updated (hereinafter referred to as updating HNB list).
  • the identifier of the HNB in the CSG cell that needs to be updated may be included in the identifier list, so that the CSG ID of the partial HNB can be updated.
  • the selected HNB sends a first CSG update request message to the HNB-GW.
  • the HNB CSG Update Required message in this embodiment includes not only the new CSG ID but also the HDB list, thereby notifying the HNB-GW which HNBs are involved in the modification of the current CSG ID. .
  • the HNB-GW sends a second CSG update request message to the core network device.
  • the core network device sends a second CSG update response message to the HNB-GW.
  • the HNB-GW sends a first CSG update response message to the selected HNB.
  • Steps 503 to 505 are similar to the implementation principles of steps 303 to 305 shown in FIG. 3, and are not described herein again.
  • the HNB-GW sends a third CSG update response message to other HNBs.
  • This step is similar to the step 306 shown in FIG. 3, and the difference is that, since the HNB-GW in step 502 has learned the HNB list of the HNB involved in the modification of the CSG ID, the HNB-GW can be based on the up Hating HNB list. A part of the HNBs in the CSG cell sends a CSG UPDATE RESPONSE message containing the new CSG ID instead of the CSG cell. All HNBs except the selected HNB.
  • step 505 there may be no sequence between step 505 and step 506, as long as the HNB-GW receives the CSG UPDATE RESPONSE message sent by the core network device.
  • the core network device updates the user subscription information.
  • the core network device updates the CSG ID information stored on the UE.
  • Steps 507 to 508 are similar to steps 307 to 308 shown in FIG. 3, and are not described herein again.
  • all HNBs in the CSG cell can enable the new CSG ID when the timing time arrives, thus ensuring the consistency of the new CSG ID.
  • the HMS may send a new CSG ID and identification information of a part of the HNB in the CSG cell to the selected HNB, and the selected HNB may The new CSG ID and the identification information of the part of the HNB are reported to the HNB-GW.
  • the HNB-GW sends the new CSG ID to the core network device and receives the response message fed back by the core network device, the new CSG can be sent.
  • the ID is sent to a part of the HNB in the CSG cell, so as to complete the modification operation of the CSG ID of the HNB in the CSG cell, and the core network device can also indicate the effective time of the HNB in the CSG cell to use the new CSG ID, thereby ensuring each HNB's new CSG ID is updated synchronously. Therefore, in the scenario where the new CSG ID replaces the old CSG ID of the partial HNB in the CSG cell, the user subscription information stored on the core network device and the CSG ID information stored on the UE are both modified with the HMS in the access network. The subsequent CSG ID remains the same.
  • the UE can know the modified CSG ID in time, so that it can know whether it has the right to access the CSG ID modified CSG cell, and the UE cannot be modified after the HMS modifies the CSG ID.
  • FIG. 6 is a signaling flowchart of another embodiment of an identifier update processing method according to the present invention.
  • This embodiment may process a scenario in which a part of HNBs in a CSG cell is allocated to a new CSG cell, and the new CSG cell may be a newly defined CSG cell.
  • HMS can indicate in the original CSG cell
  • Some HNBs change the old CSG ID to a new CSG ID, for example, from 1 to 2.
  • the UEs that have access to these HNBs do not have the right to access the new CSG cell after the CSG IDs of these HNBs are changed. Therefore, the CSG whitelists in the UE and the core network devices are not updated.
  • the method of this embodiment can be as follows:
  • the HMS sends a CSG update indication message to the HNB.
  • the HMS may send a CSG UPDATE message to the HNB, and the CSG UPDATE message may instruct the HNB to perform the modification of the CSG ID, that is, the CSG UPDATE message includes the new CSG ID.
  • the ⁇ in this embodiment may be a partial HNB in the CSG cell, and the HMS may send the CSG UPDATE message only to the HNB whose CSG ID needs to be modified.
  • the UE does not need to know the change at the UE and the core network device. Therefore, the HMS does not need to indicate that one of the HNBs reports the new CSG ID to the core network device.
  • the HNB sends a first CSG update request message to the HNB-GW.
  • the HNB that receives the CSG UPDATE message may send an HNB CSG Update Required message to the HNB-GW, and the HNB CSG Update Required message may include a new CSG ID, thereby notifying the HNB-GW that the CSG ID is to be modified. These HNBs can then use the new CSG ID.
  • the HMS may send a CSG update indication message to the HNBs that need to be allocated to the new CSG cell, so that the HNBs can Use the new CSG ID.
  • the UEs that have the right to access these HNBs do not have the right to access the new CSG cell after the CSG IDs of these HNBs are changed. Therefore, the CSG whitelists in the UE and the core network devices are not updated.
  • FIG. 7 is a signaling flowchart of another embodiment of the identifier update processing method of the present invention.
  • This embodiment can also process a scenario in which a part of the HNBs in the CSG cell are allocated to a new CSG cell.
  • This embodiment and the embodiment shown in FIG. The difference is that, in this embodiment, the HMS sends only the CSG update indication message to the selected HNB, and the CSG update indication message includes the new CSG ID.
  • the identification information of the partial HNBs that need to be allocated to the new CSG cell is also included, and after the selected HNB sends the new CSG ID and the identification information of the HNBs to the HNB-GW, the HNB-GW needs to be A part of the HNBs allocated to the new CSG cell transmits a new CSG ID.
  • the method of this embodiment can be as follows:
  • the HMS sends a CSG update indication message to the selected HNB.
  • the HNB selected in this embodiment is an HNB selected from a part of HNBs that need to be allocated to a new CSG cell.
  • the selected HNB sends a first CSG update request message to the HNB-GW.
  • This step is similar to the implementation principle of step 502 shown in FIG. 5, and details are not described herein again.
  • the HNB-GW sends a third CSG update response message to other HNBs.
  • step 506 The difference between this step and step 506 shown in FIG. 5 is that the Timer parameter is not included in the CSG UPDATE RESPONSE message in this step.
  • the HMS may send a CSG update indication message to the selected one HNB that is allocated to the new CSG cell, the CSG update indication.
  • the message includes the identification information of the HNB divided into the new CSG cell, and then the selected HNB can send the first CSG update request message to the HNB-GW, and divide the new CSG ID into new ones.
  • the identification information of the HNB in the CSG cell is notified to the HNB-GW, so that the HNB-GW can notify the new CSG ID to other HNBs that are allocated to the new CSG cell except the selected HNB. Therefore, the UEs that have access to these HNBs do not have the right to access the new CSG cell after the CSG IDs of these HNBs are changed. Therefore, the CSG whitelists in the UE and the core network devices are not updated.
  • FIG. 8 is a schematic structural diagram of an embodiment of a home base station gateway according to the present invention.
  • the HNB-GW in this embodiment may include: a first receiving module 11 and a first sending module 12, where the first receiving module 11 Receiving a first closed subscriber group CSG update request sent by the home base station
  • the first CSG update request message includes a new CSG identifier of the home base station
  • the first sending module 12 is configured to send a second CSG update request message to the core network device, where the second CSG update request message is sent.
  • the core network device updates the subscription information of the user and the CSG identification information stored in the UE according to the old CSG identifier and the new CSG identifier.
  • the HNB-GW of this embodiment may be used to implement the technical solution of the method embodiment shown in FIG. 1.
  • the implementation principle is similar, and details are not described herein again.
  • FIG. 9 is a schematic structural diagram of another embodiment of a home base station gateway according to the present invention.
  • the HNB-GW of the present embodiment further includes: a second receiving module 13 according to the HNB-GW shown in FIG. a second sending module 14 and a third sending module 15 , where the second receiving module 13 is configured to receive a second CSG update response message sent by the core network device, where the second CSG update response message is used to indicate a timer parameter of a new CSG identifier effective time; the second sending module 14 is configured to send a first CSG update response message to the home base station, where the first CSG update response message includes the timer parameter;
  • the sending module 15 is configured to send a third CSG update response message to the other home base stations except the home base station, where the third CSG update response message includes the timer parameter, or the third CSG update
  • the timer parameter and the new CSG identifier are included in the response message.
  • the HNB-GW of this embodiment may be used to implement the technical solution of the method embodiment shown in FIG. 3 or FIG. 4, and the implementation principle is similar, and details are not described herein again.
  • FIG. 10 is a schematic structural diagram of another embodiment of a home base station gateway according to the present invention.
  • the HNB-GW of the present embodiment further includes: a second receiving module 13 according to the HNB-GW shown in FIG. a second sending module 14 and a fourth sending module 16, wherein the second receiving module 13 is configured to receive a second CSG update response message sent by the core network device, where the second CSG update response message is used to indicate a timer parameter of a new CSG identifier effective time; the second sending module 14 is configured to send a first CSG update response message to the home base station, where the first CSG update response message includes the timer parameter;
  • the sending module 16 is used to The home base station corresponding to the identifier information of the home base station sends a third CSG update response message, where the third CSG update response message includes the timer parameter and the new CSG identifier.
  • the HNB-GW of this embodiment may be used to implement the technical solution of the method embodiment shown in FIG. 5 or FIG. 7.
  • the implementation principle is similar, and details are not described herein again.
  • FIG. 11 is a schematic structural diagram of an embodiment of a home base station according to the present invention.
  • the HNB of this embodiment may include: a third receiving module 21 and a fifth sending module 22, where the third receiving module 21 is configured to receive a CSG update indication message sent by the home base station management system, where the CSG update indication message includes a new CSG identifier, and the fifth sending module 22 is configured to send a first closed user group CSG update request message to the home base station gateway, where the first The CSG update request message includes a new CSG identifier of the home base station.
  • the HNB of this embodiment may be used to implement the technical solution of the method embodiment shown in FIG. 2 or FIG. 6.
  • the implementation principle is similar, and details are not described herein again.
  • FIG. 12 is a schematic structural diagram of another embodiment of a home base station according to the present invention.
  • the HNB of this embodiment may further include: a fourth receiving module 23, the fourth receiving, based on the HNB shown in FIG.
  • the module 23 is configured to receive a first CSG update response message sent by the home base station gateway, where the first CSG update response message includes a timer parameter used to indicate an effective time of the new CSG identifier.
  • the HNB of this embodiment may be used to implement the technical solution of the method embodiment shown in FIG. 3 to FIG. 5, and the implementation principle thereof is similar, and details are not described herein again.
  • FIG. 13 is a schematic structural diagram of an embodiment of an access network system according to the present invention.
  • the system in this embodiment may include: HMS 1, HNB-GW 2, and HNB 3, where HMS 1 is used to send to HNB 3.
  • a CSG update indication message where the CSG update indication message includes a new CSG identifier
  • the HNB 3 is configured to send a first CSG update request message to the HNB-GW 2, where the first CSG update request message includes a new HNB 3
  • the HSG-GW 2 is configured to send a second CSG update request message to the core network device, where the second CSG update request message includes the old CSG identifier of the HNB 3 and the new CSG identifier, so that the core network Equipment based
  • the old CSG identifier and the new CSG identifier update the subscription information of the user and the CSG identification information stored in the UE.
  • the HNB-GW 2 in this embodiment may be used to perform the method of the method embodiment shown in FIG. 1.
  • the structure may be the structure shown in FIG. 8 to 10.
  • the HNB 3 may be used to execute the method embodiment shown in FIG.
  • the structure of the method can be as shown in FIG. 11 to FIG. 12, and the HMS 1, HNB-GW 2 and HNB 3 can be interacted by the method of the specific embodiment shown in FIG. 3 to 7.
  • the implementation principle is similar, here. No longer.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, i.e., may be located in one place, or may be distributed over multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit is implemented in the form of a software functional unit and sold as a separate product When sold or used, it can be stored on a computer readable storage medium.
  • the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes.

Abstract

Des modes de réalisation de la présente invention concernent un procédé de traitement de mise à jour d'identifiant, un nœud B résidentiel, une passerelle et un système de réseau d'accès. Le procédé de traitement de mise à jour d'identifiant comprend : la réception d'un premier message de demande de mise à jour de CSG envoyé par un nœud b résidentiel, le premier message de demande de mise à jour de CSG contenant un nouvel identifiant du CSG du nœud B résidentiel ; et l'envoi à un dispositif de réseau fédérateur d'un second message de demande de mise à jour de CSG, le second message de demande de mise à jour de CSG contenant un ancien identifiant du CSG et le nouvel identifiant du CSG du nœud B, de sorte que le dispositif de réseau fédérateur mette à jour, selon l'ancien identifiant du CSG et le nouvel identifiant du CSG, des informations d'abonnement d'un utilisateur et des informations d'identifiant du CSG stockées dans un équipement d'utilisateur (UE). Dans les modes de réalisation de la présente invention, l'UE peut acquérir un identifiant de CSG modifié d'une cellule du CSG dans le temps et peut ainsi savoir s'il a l'autorité pour accéder à la cellule du CSG avec l'identifiant de CSG modifié, évitant ainsi le phénomène selon lequel l'UE ne peut pas accéder à une cellule du CSG à laquelle il a, à l'origine, l'autorité d'accéder après qu'un HMS a modifié l'identifiant du CSG.
PCT/CN2012/070067 2011-01-25 2012-01-05 Procédé de traitement de mise à jour d'identifiant, nœud b résidentiel, passerelle et système de réseau d'accès WO2012100666A1 (fr)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101296451A (zh) * 2008-06-03 2008-10-29 中兴通讯股份有限公司 一种更新终端的内部用户组列表的方法
CN101572876A (zh) * 2008-04-28 2009-11-04 华为技术有限公司 标识信息的分配、获取方法及装置
CN101646248A (zh) * 2008-08-07 2010-02-10 华为技术有限公司 封闭用户组信息处理方法、接入控制方法及系统和设备
CN101784094A (zh) * 2009-01-19 2010-07-21 华为技术有限公司 识别接入网络的方法、装置和系统
CN101827427A (zh) * 2009-03-06 2010-09-08 株式会社Ntt都科摩 一种传输封闭用户组信息的方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101572876A (zh) * 2008-04-28 2009-11-04 华为技术有限公司 标识信息的分配、获取方法及装置
CN101296451A (zh) * 2008-06-03 2008-10-29 中兴通讯股份有限公司 一种更新终端的内部用户组列表的方法
CN101646248A (zh) * 2008-08-07 2010-02-10 华为技术有限公司 封闭用户组信息处理方法、接入控制方法及系统和设备
CN101784094A (zh) * 2009-01-19 2010-07-21 华为技术有限公司 识别接入网络的方法、装置和系统
CN101827427A (zh) * 2009-03-06 2010-09-08 株式会社Ntt都科摩 一种传输封闭用户组信息的方法及装置

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