WO2011107060A2 - Procede et appareil de detection de changement de position d'abonne - Google Patents

Procede et appareil de detection de changement de position d'abonne Download PDF

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Publication number
WO2011107060A2
WO2011107060A2 PCT/CN2011/073113 CN2011073113W WO2011107060A2 WO 2011107060 A2 WO2011107060 A2 WO 2011107060A2 CN 2011073113 W CN2011073113 W CN 2011073113W WO 2011107060 A2 WO2011107060 A2 WO 2011107060A2
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WO
WIPO (PCT)
Prior art keywords
location area
plmn
location
area corresponding
leaves
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Application number
PCT/CN2011/073113
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English (en)
Chinese (zh)
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WO2011107060A3 (fr
Inventor
周汉
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201180000449.2A priority Critical patent/CN102273247B/zh
Priority to PCT/CN2011/073113 priority patent/WO2011107060A2/fr
Publication of WO2011107060A2 publication Critical patent/WO2011107060A2/fr
Publication of WO2011107060A3 publication Critical patent/WO2011107060A3/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration

Definitions

  • the present invention relates to the field of communications, and in particular, to a method and apparatus for detecting user location changes. Background technique
  • the AS (Application Server) obtains the location of the user from the HLR (Home Location Register) / HSS (Home Subscriber Server). Specifically, the AS sends a message to the HLR/HSS to obtain the location of the user, and the HLR/HSS returns the SGSN (Serving General Packet Radio Service Support Node)/MME (Mobility Management) attached to the user to the AS. Entity, mobility management entity) or MSC (Mobile Switching Center) /VLR (Visitor Location Register) address, or HLR/HSS returns the location of the user to the AS, for example, routing area, tracking District, community, etc.
  • SGSN Serving General Packet Radio Service Support Node
  • MME Mobility Management
  • HLR/HSS Mobile Switching Center address
  • HLR/HSS returns the location of the user to the AS, for example, routing area, tracking District, community, etc.
  • an embodiment of the present invention provides a method and apparatus for detecting a user location change.
  • the technical solution is as follows:
  • a method for detecting a change in a location of a user comprising:
  • the location area corresponding to the PLMN is Providing, according to the PL MN accessed by the UE, a location area corresponding to the PL MN to the network, so that the network learns that the UE enters or leaves according to the location area corresponding to the PLMN and the current location of the UE.
  • a method for detecting a change in a location of a user comprising:
  • a detecting device for changing a position of a user comprising:
  • a location acquisition module configured to learn the public land mobile communication network accessed by the user equipment UE;
  • a location providing module configured to provide, according to the PL MN accessed by the UE, a location area corresponding to the PL MN to the network, so that the network is informed according to the location area corresponding to the PLMN and the current location of the UE The UE enters or leaves a location area corresponding to the PLMN.
  • a detecting device for changing a position of a user comprising:
  • a location obtaining module configured to acquire a location area corresponding to a PLMN of a public land mobile communication network accessed by the user equipment UE;
  • a location determining module configured to learn, according to the location area corresponding to the PLMN and the current location of the UE, that the UE enters or leaves a location area corresponding to the PLMN.
  • a method for detecting a change in a location of a user comprising:
  • the UE compares whether the location where the UE is currently located and the location area corresponding to the PLMN are the same or are included in the location area corresponding to the PLMN, and if yes, determining that the UE enters the location area corresponding to the PLMN, if no Determining that the UE leaves a location area corresponding to the PLMN;
  • the UE initiates an access procedure to the network according to the determination result, so that the network obtains the current location of the UE from the access network network element in the access procedure, where the network compares the current location of the UE. Whether the location area corresponding to the PLMN is the same or included in the location area corresponding to the PLMN, and if yes, determining that the UE enters the location area corresponding to the PLMN, and if not, determining that the UE leaves the PLMN Corresponding location area.
  • a detecting device for changing a position of a user comprising:
  • a receiving module configured to receive a location area corresponding to the PLMN accessed by the UE sent by the network
  • a determining module configured to compare whether a location location of the location where the UE is currently located and a location area corresponding to the PLMN is the same or included in a location area corresponding to the PLMN, and if yes, determining that the UE enters a location area corresponding to the PLMN, If not, determining that the UE leaves the location area corresponding to the PLMN;
  • An access module configured to initiate an access procedure to the network according to the determination result, to enable the network to obtain, from the access network element, a current location of the UE in the access process, where the network compares the Whether the location where the UE is currently located is the same as the location area corresponding to the PLMN or is included in the location area corresponding to the PLMN, and if yes, determining that the UE enters the location area corresponding to the PLMN, and if not, determining that the UE is leaving The location area corresponding to the PLMN.
  • the corresponding location area and the current location of the UE determine that the user enters or leaves the location area corresponding to the PLMN.
  • FIG. 1 is a flowchart of a method for detecting a change in a user position according to Embodiment 1 of the present invention
  • FIG. 2 is a flowchart of a method for detecting a change in a user position according to Embodiment 2 of the present invention
  • FIG. 3 is an information interaction diagram of a method for detecting a change in a user position according to Embodiment 3 of the present invention.
  • FIG. 4 is an information interaction diagram of a method for detecting a change in a user position according to Embodiment 4 of the present invention.
  • FIG. 5 is a schematic structural diagram of a device for detecting a position change of a user according to Embodiment 5 of the present invention.
  • FIG. 6 is a schematic structural diagram of a device for detecting a position change of a user according to Embodiment 6 of the present invention.
  • FIG. 7 is a schematic structural diagram of a device for detecting a position change of a user according to Embodiment 7 of the present invention. detailed description
  • this embodiment provides a method for detecting a change of a user's location.
  • the method may be performed by a subscription database or a third-party network element.
  • the method includes:
  • S11 The PLMN (Public Land Mobi-communication Network) accessed by the UE (User Equipment) is known.
  • PLMN Public Land Mobi-communication Network
  • UE User Equipment
  • the location area corresponding to the PL MN is provided to the network, so that the network learns that the UE enters or leaves the location area corresponding to the PLMN according to the location area corresponding to the PL MN and the current location of the UE.
  • the entity corresponding to the network may be a mobility management network element, an MSC, or a VLR, and the mobility management network element is an SGSN or an MME.
  • the current location of the user may be a routing area, a tracking area, a tracking area list, or a cell.
  • the location area corresponding to the PLMN is provided to the network by using the PL MN accessed by the UE, so that the network determines, according to the location area corresponding to the PLMN and the current location of the UE, that the user enters or leaves the PLMN. Location area.
  • this embodiment provides a method for detecting a change of a user's location.
  • the method may be performed by a mobility management network element, an MSC, or a VLR.
  • the mobility management network element is an SGSN or a ⁇ E.
  • the method includes: S21: Obtain a location area corresponding to the public land mobile communication network PL MN accessed by the user equipment UE. S22: Obtain, according to the location area corresponding to the PLMN and the current location of the UE, the UE enters or leaves the location area corresponding to the PLMN.
  • the current location of the user may be a routing area, a tracking area, a tracking area list, or a cell.
  • the location area corresponding to the PL MN accessed by the UE is obtained, according to the location area corresponding to the PL MN and the location area.
  • the current location of the UE determines that the user enters or leaves the location area corresponding to the PLMN.
  • this embodiment provides a method for detecting a change of a user's location.
  • the subscription database does not subscribe to a location area corresponding to a PLMN that all UEs can access, and needs to store a PLMN corresponding to all UEs that can be accessed.
  • the third-party network element in the location area obtains the location area corresponding to the PLMN identifier, and the method includes:
  • the UE sends an access request message to the SGSN/MME/MSC/VLR.
  • the access request message may be an Attach/TAU (Trace Area Update)/RAU (Routing Area Update)/LAU (Location Area Update) Request message. . "/" means "or”.
  • the SGSN/MME/MSC/VLR sends an update location request Update Location Request message to the subscription database, where the message carries the PLMN identity of the UE accessing the PLMN.
  • the contract database is HLR/HSS.
  • the subscription database After receiving the update location request message, the subscription database sends a notification request Notification Request message to the third-party network element, where the message carries the PLMN identity of the UE accessing the PLMN.
  • the third-party network element queries the location area corresponding to the PLMN identifier of the PLMN that the UE accesses according to the location area corresponding to the PL MN that all the UEs can access.
  • the third-party network element sends a notification confirmation ACK message to the subscription database, where the message carries the location area corresponding to the PLMN accessed by the UE.
  • the third-party network element notifies the location area corresponding to the PLMN accessed by the UE to the location database through the subscription database.
  • the third-party network element may encapsulate the location area corresponding to the PLMN accessed by the UE in a cell transparent to the subscription database.
  • the so-called "cell transparent to the subscription database" means that the subscription database does not need to parse the cell. Only the cell needs to be sent to the subsequent network element SGSN/MME/MSC/VLR.
  • the cell can be a transparent container Transparent container 0
  • the third-party network element may also indicate the reporting type to the subscription database in the message, and the reporting type includes, but is not limited to, reporting the user entering the location area, reporting the user leaving the location area, and reporting the user entering and leaving the location area. area.
  • the subscription database sends an update location confirmation Update Location ACK message to the SGSN/MME/MSC/VLR, where the message carries the location area corresponding to the PLMN accessed by the UE.
  • the subscription database may also indicate the report type to the SGSN/MME/MSC/VLR in the message.
  • the SGSN/MME/MSC/VLR sends an access confirmation message to the UE, where the message carries the location area corresponding to the PL MN that the UE accesses.
  • the access confirmation message may be an Attach/TAU/RAU/LAU Accept message. Further, the SGSN/MME/MSC/VLR may also indicate the reporting type to the UE in the message.
  • the name of the message is not limited, and may be a message named in this embodiment, or may be a message of another name.
  • the third-party network element learns the PL MN accessed by the UE, and provides the location area corresponding to the PLMN to the network (SGSN/MME/MSC/VLR). Subsequently, the network determines, according to the location area corresponding to the PLMN and the current location of the UE, that the UE enters or leaves the location area corresponding to the PLMN (not shown in FIG. 2), which specifically includes:
  • the SGSN/MME/MSC/VLR obtains the current location of the UE from the access network element, and compares the current location of the UE with the PLMN accessed by the UE. Whether the location area is the same or included in the location area, if yes (ie, the same or included in the location area), determining that the UE enters the location area corresponding to the PL MN, if no (ie, different or not included in the location area), determining The UE leaves the location area corresponding to the PL MN.
  • the SGSN/MME/MSC/VLR obtains the current location of the UE from the access network element, including: under the GERAN (GSM EDGE Radio Access Network, GSM EDGE Radio Access Network) system, BSC (Base Station Control ler, The base station controller reports the current cell information of the SGSN UE, and the RNC (Radio Network Controller) reports the current information to the SGSN UE under the UMRAN (UMTS Terrestrial Radio Access Network) system.
  • GSM EDGE Radio Access Network GSM EDGE Radio Access Network
  • BSC Base Station Control ler
  • the base station controller reports the current cell information of the SGSN UE
  • the RNC Radio Network Controller
  • UMRAN UMTS Terrestrial Radio Access Network
  • the eNodeB In the E-UTRAN (Evolved UTRAN) system, the eNodeB (Evolved Node B) reports the tracking area information or cell information currently logged by the MME UE; or, SGSN/ The MME/MSC/VLR learns the current location RA or TA of the UE according to the RA (Route Area) list or the TA (Trace Area) list that is allocated to the UE.
  • RA Random Access Area
  • TA Track Area
  • the UE compares whether the location where the UE is currently located and the location area corresponding to the PLMN accessed by the UE are the same or included in the location area, if yes (ie, the same or included in the location) a location area), determining that the UE enters the location area corresponding to the PL MN, and if not (ie, different or not included in the location area), determining that the UE leaves the location area corresponding to the PLMN.
  • the UE obtains the current location of the UE by using location information (such as cell information, routing area information, or tracking area information, etc.) broadcasted by the access network element.
  • the access procedure causes the UE to change from the idle state to the connected state, or from the Standby state to the Ready state, and then the SGSN/MME/MSC/VLR can perform the same operations as in 1), and details are not described herein again.
  • the access flow example may be a process such as RAU, TAU, LAU, Service Request.
  • the UE After the UE learns that it enters or leaves the location area, the UE initiates an access procedure, including:
  • the first method If the network does not indicate the reporting type to the UE, the UE initiates an access procedure to the SGSN/MME/MSC/VLR when the UE enters and/or leaves the location area corresponding to the PLMN.
  • the UE initiates an access procedure to the SGSN/MME/MSC/VLR when the UE enters or/and leaves the location area corresponding to the PL MN. Specifically, when the UE enters the location area corresponding to the PL MN, the UE sends the SGSN to the SGSN/ The MME/MSC/VLR initiates an access procedure; or, when the UE leaves the location area corresponding to the PL MN, the UE initiates an access procedure to the SGSN/MME/MSC/VLR; or, when the UE enters the location area corresponding to the PLMN, and When the UE leaves the location area corresponding to the PLMN, the UE initiates an access procedure to the SGSN/MME/MSC/VLR.
  • the second method If the network indicates the reporting type to the UE, when the UE enters the location area corresponding to the PL MN and the reporting type is that the UE enters the location area, or when the UE leaves the location area corresponding to the PLMN and the reporting type is reported by the UE leaving
  • the UE initiates an access procedure to the SGSN/MME/MSC/VLR when the UE enters or leaves the location area corresponding to the PLMN and the reporting type is to report the UE entry and exit location area.
  • the third method the UE saves the location where the UE was last (the last location of the UE refers to the location of the UE indicated by the network (SGSN/MME/MSC) to the UE in the mobility management procedure; or the UE monitors Location of the network broadcast), if the network does not indicate the reporting type to the UE, when the UE determines that the incoming access condition or/and the leaving access condition is met, the UE initiates an access procedure to the SGSN/MME/MSC/VLR;
  • the UE indicates the reporting type, when the UE determines that the access condition is met, and the reporting type is that the reporting UE enters the location area, or when the UE determines that the leaving access condition is met, and the reporting type is reporting the leaving location area of the UE, or when the UE determines
  • the UE initiates an access procedure to the SGSN/MME/MSC/VLR when the access conditions are met or the access conditions are met, and the reporting type is to report the entry and exit locations
  • the access access condition is: after the UE determines that it enters the location area (that is, the location where the UE is currently located is the same as or included in the location area corresponding to the PLMN accessed by the UE), if the UE is located last time
  • the UE initiates an access procedure to the SGSN/MME/MSC/VLR to notify the network UE to enter the location area, or is not included in the location area.
  • the leaving access condition is: after the UE determines that it leaves the location area (that is, the location where the UE is currently located is different from or not included in the location area corresponding to the PLMN accessed by the UE), if the UE is located last time If the location is the same as or included in the location area, the UE initiates an access procedure to the SGSN/MME/MSC/VLR to notify the network UE to leave the location area.
  • the foregoing third method can prevent the UE from repeatedly initiating the access procedure, thereby avoiding repeatedly reporting the network UE to enter or leave the location area.
  • the UE when the UE moves in the location area, the location where the UE last stored in the UE is the same as or included in the location area, the UE knows that the current location of the UE is the same as or contains the location area. In the location area, the UE does not initiate an access procedure. For another example, when the UE moves outside the location area, the UE saves that the location where the UE was last and the location area is different or not included in the location area, and the UE knows that the current location of the UE is different from the location area or It is not included in the location area, and the UE does not initiate the access procedure.
  • the UE may enter or leave the location corresponding to the PLMN.
  • the events of the area are reported to the application server (or other network elements except the application server), and the application server (or other network element) can perform corresponding service management and control according to the event.
  • the network reports the event that the UE enters or leaves the location area corresponding to the PLMN to the application server (or other network element except the application server), including:
  • the first method if the network does not receive the reporting type, when it is determined that the UE enters or/and leaves the location area corresponding to the PL MN, the network reports an event that the UE enters or leaves the location area corresponding to the PLMN;
  • the second method if the network receives the report type, when it is determined that the UE enters the location area corresponding to the PL MN and the report type is that the UE enters the location area, the network reports that the UE enters the location area corresponding to the PL MN; or when determining When the UE leaves the location area corresponding to the PLMN and the reporting type is that the UE leaves the location area, the network reports that the UE leaves the location area corresponding to the PLMN; or when it is determined that the UE enters or leaves the location area corresponding to the PLMN, and the reporting type is reported to the UE. And leaving the location area, the network reports an event that the UE enters or leaves the location area corresponding to the PLMN;
  • the third method The network saves the last location of the UE (the location of the UE where the network is last stored refers to the location of the UE saved in the UE context in the network (SGSN/MME/MSC)), if the network does not report to the UE Type, when it is determined that the UE meets the conditions for entering the report or/and the condition for leaving the report, the network reports an event that the UE enters or leaves the location area corresponding to the PLMN;
  • the network indicates the reporting type to the UE, when it is determined that the UE meets the reporting condition, and the reporting type is that the reporting UE enters the location area, the network reports that the UE enters the location area corresponding to the PL MN; or when the UE determines that the leaving reporting condition is met, And the reporting type is an event that reports that the UE leaves the location area corresponding to the PL MN when the UE leaves the location area; or when the UE determines that the entry reporting condition or the leaving reporting condition is met, and the reporting type is reporting the UE entering and leaving the location area, The network reports an event that the UE enters or leaves the location area corresponding to the PLMN.
  • the condition for entering the report is: after determining that the UE enters the location area (that is, the location where the UE is currently located is the same as or included in the location area corresponding to the PL MN accessed by the UE), if the location of the UE last time is The location If the area is different or not included in the location area, the network reports an event that the UE enters the location area corresponding to the PLMN.
  • the leaving reporting condition is: after determining that the UE leaves the location area (ie, the location where the UE is currently located and the UE accessing) If the location of the last location of the UE is different or not included in the location area, if the last location of the UE is the same as or included in the location area, the network reports an event that the UE leaves the location area corresponding to the PLMN.
  • the third method described above can prevent the network from repeatedly reporting the event that the UE enters or leaves the location area. For example, when the UE moves within the location area, the last location of the UE saved in the network is the same as or included in the location area, and the network knows that the current location of the UE is the same as or contains the location of the UE. In this location area, the network will not initiate the escalation process. For another example, when the UE moves outside the location area, the last location of the UE saved in the network is different from or not included in the location area, and the network knows the current location and location of the UE. If the area is different or not included in the location area, the network will not initiate the reporting process.
  • the location area corresponding to the PLMN is provided to the network by using the PL MN accessed by the UE, so that the network determines, according to the location area corresponding to the PLMN and the current location of the UE, that the user enters or leaves the PLMN. Location area.
  • the third-party network element stores the location area corresponding to the PLMN that all UEs can access, and the SGSN/MME/MSC/VLR does not need to be stored, which reduces the redundant information existing in the network, and when the UE is in multiple PLs When roaming, the location area corresponding to the PL of other carriers is not required in the subscription database of the home PL of the UE, which reduces the operation and maintenance cost of the network.
  • this embodiment provides a method for detecting a change of a user's location.
  • a location area corresponding to a PL that is accessible to all UEs is signed in the subscription database, and the method includes:
  • the UE sends an access request message to the SGSN/MME/MSC/VLR.
  • the access request message may be an Attach/TAU/RAU/LAU Request message. "/" means "or”.
  • the SGSN/MME/MSC/VLR sends an update location request Update Location Request message to the subscription database, where the message carries the PLMN identity of the UE accessing the PLMN.
  • the contract database is HLR/HSS.
  • the subscription database After receiving the update location request message, the subscription database obtains a location area corresponding to the PLMN identity of the UE accessing the PLMN according to the location area corresponding to the PL MN that the UEs can access.
  • the subscription database sends an update location confirmation Update Location ACK message to the SGSN/MME/MSC/VLR, where the message carries the location area corresponding to the PLMN accessed by the UE.
  • the subscription database may also indicate the reporting type to the SGSN/MME/MSC/VLR in the message, and the reporting is performed. Types include, but are not limited to, reporting the user's entry into the location area, reporting the user's departure location area, and reporting the user's entry and exit location areas.
  • the SGSN/MME/MSC/VLR sends an access confirmation message to the UE of the user, where the message carries the location area corresponding to the PLMN accessed by the UE.
  • the access confirmation message may be an Attach/TAU/RAU/LAU Accept message.
  • the SGSN/MME/MSC/VLR may also indicate the reporting type to the UE in the message.
  • the name of the message is not limited, and may be a message named in this embodiment, or may be a message of another name.
  • the subscription database learns the PL MN accessed by the UE, and provides the location area corresponding to the PLMN to the network (SGSN/MME/MSC/VLR). Subsequently, the network learns that the UE enters or leaves the location area corresponding to the PLMN according to the location area corresponding to the PLMN and the current location of the UE (not shown in FIG. 3). For details, refer to Embodiment 2.
  • the UE may enter or leave the location area corresponding to the PLMN.
  • the event is reported to the application server (or other network elements except the application server). For details, refer to implementation 2.
  • the application server (or other network element) can perform corresponding service management and control according to the event.
  • the location area corresponding to the PLMN is provided to the network by using the PL MN accessed by the UE, so that the network determines, according to the location area corresponding to the PLMN and the current location of the UE, the UE enters or leaves the location corresponding to the PLMN. region.
  • only the subscription database is used to store the location area corresponding to the PLMN that all UEs can access.
  • the SGSN/MME/MSC/VLR does not need to be stored, which reduces the redundant information existing in the network and reduces the operation and maintenance cost of the network.
  • the embodiment provides a device for detecting a change of a user location, where the device may be a subscription database or a third-party network element, and the device includes:
  • the location obtaining module 501 is configured to learn the public land mobile communication network PL of the user equipment UE, and the location providing module 502 is configured to provide a location area corresponding to the PL MN to the network according to the PL MN accessed by the UE, so that the network is provided. According to the location area corresponding to the PLMN and the current location of the UE, the UE enters or leaves the location area corresponding to the PLMN.
  • the subscription database signs the location area corresponding to the PLMN accessible to all UEs before executing the location providing module 502;
  • the third-party network element stores a location area corresponding to the PLMN that all UEs can access before executing the location providing module 502.
  • the location providing module 502 is configured to send the location area corresponding to the PLMN to the mobility management network element, the mobile switching center MSC, or the visited location register VLR according to the PL MN accessed by the UE;
  • the location providing module 502 is configured to send, according to the PL MN accessed by the UE, the location area corresponding to the PLMN to the subscription database, and the subscription database sends the location area corresponding to the PLMN to the mobility management network.
  • the location providing module 502 is specifically used to determine whether the device is a third-party network element.
  • the location area corresponding to the PL MN is encapsulated in a cell transparent to the subscription database, and the cell is sent to the subscription database, and the subscription database sends the cell to the mobility management network element and the mobile switching center. MSC, or visit location register VLR.
  • the location area corresponding to the PL MN is provided to the network, so that the network determines whether the user enters or leaves the PLMN according to the location area corresponding to the PLMN and the current location of the UE. Location area.
  • the embodiment provides a device for detecting a change of a user position.
  • the device may be a mobility management network element, a mobile switching center MSC, or a visitor location register VLR.
  • the device includes:
  • a location obtaining module 601 configured to acquire a location area corresponding to a PLMN of a public land mobile communication network accessed by a user equipment UE;
  • the location determining module 602 is configured to learn, according to the location area corresponding to the PLMN and the current location of the UE, that the UE enters or leaves the location area corresponding to the PLMN.
  • the location determining module 602 includes:
  • a location obtaining unit 602a configured to acquire, from an access network element, a location where the UE is currently located;
  • the location determining unit 602b determines, by the location determining unit 602b, whether the location where the UE is currently located is the same as the location area corresponding to the PLMN or the location area corresponding to the PL MN, and if yes, determining that the UE enters the location area corresponding to the PL MN, and if not, determining the UE Leave the location area corresponding to the PLMN.
  • the location obtaining unit 602a is specifically configured to:
  • the UE sends the location area corresponding to the PLMN to the IE, so that the UE compares whether the current location of the UE and the location area corresponding to the PLMN are the same or are included in the location area corresponding to the PLMN, and if yes, determining that the UE enters the location area corresponding to the PLMN, and if not, Determining that the UE leaves the location area corresponding to the PLMN, and the UE initiates an access procedure according to the determination result; in the access procedure, the location where the UE is located is obtained from the access network element.
  • the UE initiates an access process according to the determined result, including: If the reporting type is not indicated to the UE, when the UE enters or/and leaves the location area corresponding to the PLMN, the UE initiates an access procedure;
  • the reporting type is indicated to the UE, when the UE enters the location area corresponding to the PLMN and the reporting type is to report the UE to the location area, or when the UE leaves the location area corresponding to the PLMN and the reporting type is to report the leaving location area of the UE, or when the UE
  • the UE initiates an access procedure;
  • the UE saves the location where the UE was last. If the reporting type is not indicated to the UE, the UE initiates an access procedure when the UE determines that the incoming access condition or/and the leaving access condition is met; if the reporting type is indicated to the UE, when the UE determines When the access condition is met, and the reporting type is when the UE enters the location area, or when the UE determines that the leaving access condition is met, and the reporting type is reporting that the UE leaves the location area, or when the UE determines that the access condition is met or leaves the access condition
  • the UE initiates an access procedure when the UE enters and leaves the location area, and the access condition is: After determining that the UE enters the location area corresponding to the PLMN, if the UE is in the location and the PLMN last time The corresponding location area is different or not included in the location area corresponding to the PL MN; wherein, the leaving access condition is: after determining that the UE leaves the location area corresponding to
  • the device further includes: an event reporting module 603, after the location determining module 602, reports the event of the UE entering or/and leaving the location area corresponding to the PL MN to the application server or other network elements except the application server.
  • the reporting type is not received, when it is determined that the UE enters or/and leaves the location area corresponding to the PLMN, the event that the UE enters or leaves the location area corresponding to the PLMN is reported;
  • the reporting type is received, when it is determined that the UE enters the location area corresponding to the PLMN and the reporting type is that the UE enters the location area, the event that the UE enters the location area corresponding to the PL MN is reported; or when it is determined that the UE leaves the location area corresponding to the PL MN and
  • the reporting type is an event that reports that the UE leaves the location area corresponding to the PLMN when the UE leaves the location area; or reports that the UE enters or leaves the location area corresponding to the PLMN and the reporting type is reported to the UE to enter and leave the location area, and the UE is reported to enter or An event that leaves the location area corresponding to the PLMN;
  • the reporting type is not indicated to the UE, when it is determined that the UE meets the conditions for entering the reporting or/and the condition for leaving the reporting, the event that the UE enters or leaves the location area corresponding to the PL MN is reported; if the UE is indicated
  • the reporting type when it is determined that the UE meets the reporting condition, and the reporting type is reported to the UE to enter the location area, the UE is reported to enter the location area corresponding to the PL MN; or when the UE determines that the leaving reporting condition is met, and the reporting type is reported to the UE.
  • the entry reporting condition is: after determining that the UE enters the location area corresponding to the PL MN, if the location where the UE last located is different from the location area corresponding to the PLMN or is not included in the location area corresponding to the PLMN;
  • the leaving reporting condition is: after determining that the UE leaves the location area corresponding to the PL MN, if the location where the UE last was the same as the location area corresponding to the PLMN or included in the location area corresponding to the PLMN.
  • the location area corresponding to the PLMN accessed by the UE is obtained, and the location area corresponding to the PLMN is determined according to the location area corresponding to the PLMN and the current location of the UE.
  • the embodiment provides a user location change detection device, which may be a user equipment UE, and the apparatus includes:
  • the receiving module 701 is configured to receive a location area corresponding to the PLMN accessed by the UE sent by the network, where
  • the determining module 702 is configured to compare whether the location where the UE is currently located and the location area corresponding to the PL MN are the same or included in the location area corresponding to the PLMN. If yes, determine that the UE enters the location area corresponding to the PLMN, and if not, determine that the UE leaves the PLMN. Location area
  • the access module 703 is configured to initiate an access procedure to the network according to the determination result, so that the network obtains the current location of the UE from the access network element in the access process, and the network compares the current location of the UE with the location area corresponding to the PLMN. Whether it is the same or included in the location area corresponding to the PL ⁇ , if yes, it is determined that the UE enters the location area corresponding to the PL MN, and if not, determines that the UE leaves the location area corresponding to the PLMN.
  • the access module 703 is specifically configured to be used
  • the network does not indicate the reporting type to the UE, when the UE enters and/or leaves the location area corresponding to the PLMN, the UE initiates an access procedure to the network;
  • the network indicates the reporting type to the UE, when the UE enters the location area corresponding to the PLMN and the reporting type is to report the UE to the location area, or when the UE leaves the location area corresponding to the PLMN and the reporting type is reported to the UE leaving the location area, or when When the UE enters or leaves the location area corresponding to the PLMN and the reporting type is to report the entry and exit location areas of the UE, the UE initiates an access procedure to the network;
  • the UE saves the location where the UE was last. If the network does not indicate the reporting type to the UE, the UE initiates an access procedure to the network when the UE determines that the incoming access condition or/and the leaving access condition is met; if the network indicates the reporting type to the UE , when UE Determining that the access condition is met, and the reporting type is when the UE enters the location area, or when the UE determines that the leaving access condition is met, and the reporting type is reporting that the UE leaves the location area, or when the UE determines that the access condition is met or leaves When the access condition is reported, the UE initiates an access procedure to the network when the UE enters and leaves the location area.
  • the access access condition is: After determining that the UE enters the location area corresponding to the PL MN, if the UE is located last time The location is different from the location area corresponding to the PLMN or is not included in the location area corresponding to the PLMN, and the UE initiates an access procedure to the network;
  • the leaving access condition is: after determining that the UE leaves the location area corresponding to the PL MN, if the last location of the UE is the same as the location area corresponding to the PLMN or included in the location area corresponding to the PLMN, the UE initiates an access procedure to the network. .
  • the location where the UE is located and the location area corresponding to the PLMN is the same or included in the location area corresponding to the PLMN. If yes, it is determined that the UE enters the location area corresponding to the PLMN, and if not, determining that the UE leaves the location area corresponding to the PLMN. And initiating an access procedure to the network according to the determined result, so that the network obtains the current location of the UE from the access network element in the access process, and determines, according to the location area corresponding to the PLMN and the current location of the UE, the user enters or Leave the location area corresponding to the PLMN.
  • Embodiments of the invention may be implemented in software, and the corresponding software program may be stored in a readable storage medium, such as a hard disk, a cache, or an optical disk of a computer.

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

Abstract

Un procédé et un appareil de détection de changement de position d'abonné sont proposés dans les modes de réalisation de l'invention, laquelle se rapporte aux domaines des communications. Ledit procédé comprend les étapes suivantes : acquisition du réseau de communication mobile terrestre (PLMN) auquel un Equipement Utilisateur (EU) a accédé; selon le PLMN auquel l'UE a accédé, octroi à un réseau d'une zone de localisation correspondant au PLMN afin de permettre au réseau d'acquérir, en fonction de la zone de localisation correspondant au PLMN et de la position réelle de l'UE, la zone de localisation correspondant au PLMN dans lequel l'UE est entré ou duquel il est sorti (S12). La solution susmentionnée de l'invention permet audit réseau de déterminer, en fonction de la zone de localisation correspondant au PLMN et de la position de l'EU, la zone de localisation correspondante correspondant au PLMN dans lequel l'EU est entré ou duquel il est sorti.
PCT/CN2011/073113 2011-04-21 2011-04-21 Procede et appareil de detection de changement de position d'abonne WO2011107060A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180000449.2A CN102273247B (zh) 2011-04-21 2011-04-21 用户位置改变的检测方法和装置
PCT/CN2011/073113 WO2011107060A2 (fr) 2011-04-21 2011-04-21 Procede et appareil de detection de changement de position d'abonne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/073113 WO2011107060A2 (fr) 2011-04-21 2011-04-21 Procede et appareil de detection de changement de position d'abonne

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WO2011107060A2 true WO2011107060A2 (fr) 2011-09-09
WO2011107060A3 WO2011107060A3 (fr) 2012-03-22

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CN104935495B (zh) * 2014-03-19 2019-04-23 华为技术有限公司 确定用户状态的方法、统一通讯系统以及相关设备
US9774995B2 (en) * 2014-05-09 2017-09-26 Microsoft Technology Licensing, Llc Location tracking based on overlapping geo-fences
CN114245434A (zh) * 2017-09-12 2022-03-25 华为技术有限公司 一种基于用户设备位置的数据传输方法、装置和系统

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EP1686826A2 (fr) * 2005-01-27 2006-08-02 Samsung Electronics Co., Ltd. Procédé et appareil permettant à un équipement utilisateur de déterminer la validité d'informations système avant de les recevoir dans un système de partage de réseau
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WO2005074169A1 (fr) * 2004-01-31 2005-08-11 Samsung Electronics Co., Ltd. Procede de localisation de terminaux mobiles
EP1686826A2 (fr) * 2005-01-27 2006-08-02 Samsung Electronics Co., Ltd. Procédé et appareil permettant à un équipement utilisateur de déterminer la validité d'informations système avant de les recevoir dans un système de partage de réseau
US20080242297A1 (en) * 2007-04-02 2008-10-02 Lee Yong Noh Method for searching for network in radio communication system
CN101675687A (zh) * 2007-04-30 2010-03-17 交互数字技术公司 具有新功能的家庭节点-b

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