WO2017219177A1

WO2017219177A1 - Identifier mapping method and system

Info

Publication number: WO2017219177A1
Application number: PCT/CN2016/086359
Authority: WO
Inventors: 刘志敏; 孔涛
Original assignee: 华为技术有限公司
Priority date: 2016-06-20
Filing date: 2016-06-20
Publication date: 2017-12-28

Abstract

The present invention relates to an identifier mapping method and system. The method comprises: receiving, by a unified intelligent center, first data information sent by a core network device, the first data information comprising a temporary identifier and a permanent identifier of a user equipment; establishing an identifier mapping relation between the temporary identifier and the permanent identifier according to the first data information; receiving second data information sent by a serving anchor point, the second data information comprising the temporary identifier of the user equipment and real-time location information of the user equipment; and associating, according to the identifier mapping relation and the temporary identifier in the second data information, the permanent identifier of the user equipment with the real-time location information of the user equipment, and saving the real-time location information of the user equipment. According to the method, a third-party application device obtains real-time location information or historical location information of a user equipment according to the permanent identifier or a temporary identifier of the user equipment, that is, obtaining, according to region information, the number of real-time users in the region, and the number of users who enter or leave the specified region.

Description

Identification mapping method and system

Technical field

The present invention relates to the field of communications, and in particular, to a method and system for mapping user identifiers.

Background technique

In the era of rapid growth of mobile broadband (MBB) traffic and the “data flood”, operators not only need to provide the maximum bandwidth of the pipe connection service, but also need to provide some services to users through the network data capability to meet User needs.

For example, Location Based Service (LBS), Location Information as a Service (Location as a Service, LaaS). From the classification of business capabilities, LaaS is divided into two categories: basic location service (LBS) and advanced location analysis. Among them, advanced location analysis can also be called Location Insight Service (LIS). The basic location service is directly open based on location data, such as acquiring real-time/historical single-point location points of specific users, acquiring real-time/historical multi-point locations (trajectories), geo-fencing, etc., and the ability to open basic location services can be supported. Two sub-scenes of real-time location and historical location. Advanced location analysis mainly analyzes and excavates the location points of specific time, space and crowds, establishes the population movement trajectory model, completes regional analysis, path analysis, crowd location attribute mining, etc. Advanced location analysis can also support real-time location and historical location. Two scenarios.

The location capability is open, and the core network needs to provide an identity mapping application programming interface (API) to support local applications. The centralized deployment-operator gateway mode location capability requires the carrier gateway itself to provide identity mapping capability.

In the prior art, the real-time location information and the information required for the identity mapping are in the core network device, such as a PGW (packet data network gateway), a mobility management entity (Mobility Management Entity, MME), and the like. Distribution, but based on security considerations, The PGW and the MME do not support providing an open interface to a third-party application device or a third-party application (Application, APP) installed on the third-party application device, and the service anchor point opened by the base station side to the third-party application device is only The third-party application device provides the temporary identifier and the location information of the user equipment, and does not provide the permanent identifier information of the user equipment, so that the third-party application device cannot obtain the real-time location information of the user according to the user identifier.

Summary of the invention

The present invention provides a method and system for identifying a mapping, and establishing a mapping relationship between a temporary identifier of a user equipment and a permanent identifier, so that the third-party application device obtains real-time location information of the user equipment according to the identifier of the user equipment.

In a first aspect, the present invention provides a method for identifying a mapping, the method comprising: a unified intelligent center receiving first network information sent by a core network device (which may include one or more devices in a PGW, an MME, or a serving gateway SGW), The data information includes a temporary identifier of the user equipment and a permanent identifier of the user equipment; the unified intelligent center establishes an identifier mapping relationship between the temporary identifier and the permanent identifier according to the first data information; and the unified intelligent center receives the second data information sent by the service anchor point. The second data information includes a temporary identifier of the user equipment and real-time location information of the user equipment; the unified intelligent center associates the permanent identifier of the user equipment with the real-time location information according to the identifier mapping relationship and the temporary identifier in the second data information, and The real-time location information of the user equipment is saved, so that the third-party application device obtains the location information of the user equipment according to the temporary identifier or the permanent identifier of the user equipment.

The location information of the user equipment may include real-time location information of the user equipment and historical location information of the user equipment.

The identifier mapping method provided by the present invention establishes the mapping relationship between the temporary identifier of the user equipment and the permanent identifier by the unified intelligent center, and according to the identifier mapping relationship of the user equipment and the user in the second data information received from the service anchor point. The temporary identifier of the device, the permanent identifier of the user equipment and the real-time bit of the user equipment corresponding to the temporary identifier of the user equipment received from the service anchor The information is associated with the third-party application device to obtain the real-time location information or historical location information of the user equipment according to the permanent identifier or the temporary identifier of the user equipment, that is, the real-time user number in the area is obtained according to the area information, and the specified area is entered or left. amount of users.

With reference to the first aspect, in a first possible implementation manner of the first aspect, after the permanent identifier of the user equipment is associated with the real-time location information, and the real-time location information of the user equipment is saved, the method further includes:

The unified intelligent center performs the first scheduling processing on the real-time location information of the saved user equipment, and the first scheduling processing is performed on the saved user equipment according to the requirements of the third-party application device, or according to the needs of the user of the third-party application device. The real-time location information is logically arranged, and the corresponding logical orchestration interface (or the calling interface) is obtained, so that the third-party application device obtains the location information of the user equipment according to the temporary identifier or the permanent identifier of the user equipment.

The method is convenient for the third-party application device to obtain the location information of the user equipment, and the third-party application device can obtain the real-time location information or historical location information of the user equipment directly through the arranged call interface according to the requirement.

With reference to the first aspect or the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect, the method further includes:

The unified intelligent center receives the real-time location call request sent by the third-party application device, and the real-time location call request carries the temporary identifier or permanent identifier of the user equipment; the unified intelligent center acquires the real-time location information of the user equipment according to the real-time location call request; The real-time location information of the obtained user equipment is sent to the third-party application device, or the unified smart center stores the acquired real-time location information of the user equipment in the first storage space, and sends the address information of the first storage space to the third party. The device is configured to obtain the real-time location information of the user equipment according to the address information of the first storage space.

With the second possible implementation of the first aspect, in a third possible implementation manner of the first aspect, the unified intelligent center acquires the location information of the user equipment according to the real-time location call request, including:

If the real-time location invocation request carries the permanent identifier of the user equipment, the unified intelligent center performs the second processing on the real-time location information of the saved user equipment according to the real-time location invocation request, and obtains real-time location information of the user equipment; or

If the real-time location invocation request carries the temporary identifier of the user equipment, the unified intelligent center acquires the permanent identifier of the user equipment according to the identifier mapping relationship and the temporary identifier of the user equipment, and according to the obtained permanent identifier and the real-time location call request, the saved The real-time location information of the user equipment is subjected to a second scheduling process to obtain real-time location information of the user equipment.

In conjunction with the second possible implementation of the first aspect or in combination with the third possible implementation of the first aspect, in a fourth possible implementation of the first aspect, the real-time location call request further includes temporary identification or permanent One or more of the identified identification type, the first uniform resource locator URL, the first area information, or the first time period information.

In a fifth possible implementation manner of the first aspect, the method further includes:

The unified intelligent center receives the historical location call request sent by the third-party application device, and the historical location call request carries the temporary identifier or permanent identifier of the user equipment; the unified intelligent center invokes the request according to the historical location to obtain the historical location information of the user equipment; The historical location information is sent to the third-party application device, or the unified smart center stores the historical location information in the second storage space, and sends the address information of the second storage space to the third-party application device, so that the third-party application device can The address information of the second storage space acquires historical location information of the user equipment.

With reference to the fifth possible implementation of the first aspect, in a sixth possible implementation manner of the first aspect, the unified intelligent center acquires historical location information of the user equipment according to the historical location call request, including:

If the historical location call request carries the permanent identifier of the user equipment, the unified intelligent center performs a third scheduling process on the real-time location information of the saved user equipment according to the historical location call request, to obtain historical location information of the user equipment; or

If the historical location call request carries the temporary identifier of the user equipment, the unified smart center is based on Identifying the mapping relationship and the temporary identifier of the user equipment, obtaining the permanent identifier of the user equipment, and performing the third processing on the real-time location information of the saved user equipment according to the obtained permanent identifier and the historical location call request, to obtain the historical location of the user equipment. information.

In conjunction with the fifth possible implementation of the first aspect or in combination with the sixth possible implementation of the first aspect, in a seventh possible implementation manner of the first aspect, the historical location call request further includes temporary identification or permanent One or more of the identified identification type, the second uniform resource locator URL, the second area information, or the second time period information.

In conjunction with the second possible implementation of the first aspect to any of the possible implementations of the seventh possible implementation, in an eighth possible implementation manner of the first aspect, the unified intelligent center receives the REST interface through the characterization state transition One or both of a real-time location call request or a historical location call request sent by a third-party application device.

In combination with the first aspect, the first possible implementation manner of the first aspect, or any of the possible implementation manners of the seventh possible implementation manner, in a ninth possible implementation manner of the first aspect, the temporary identifier includes Tunnel Endpoint Identifier TEID, S1 Application Protocol Identifier S1APID, Temporary Mobile User Identity S-TMSI, Protocol IP Interconnected between Networks, Media Access Control MAC Address; Permanent Identity including Mobile Subscriber Number MSISDN, International Mobile Identity IMEI, International One of the mobile subscriber identity IMSIs.

With reference to the first aspect, the first possible implementation manner of the first aspect, to the ninth possible implementation manner of the first aspect, in the tenth possible implementation manner of the first aspect, the unified intelligent center receiving core network device The first data message sent, including:

The unified intelligent center receives the first data information sent by the core network device through the user data packet protocol UDP.

With reference to the first aspect, or any one of the foregoing possible implementations of the first aspect, in the eleventh possible implementation manner of the first aspect, the unified intelligent center receives the second data information that is sent by the service anchor, and includes:

Unified Smart Center receives service anchors by unifying the So interface between the intelligent center and the service anchor The second data information sent by the point.

In conjunction with the eleventh possible implementation of the first aspect, in a twelfth possible implementation manner of the first aspect, the So interface supports the tunnel endpoint identifier TEID, the S1 application protocol S1APID, and the temporary mobile user identity S- One or more of the TMSI, the protocol IP address interconnected by the network, and the media access control MAC address.

In conjunction with the first aspect or any possible implementation of the first aspect, in a thirteenth possible implementation manner of the first aspect, the method further includes:

The Unified Intelligence Center stores the identity mapping relationship in the real-time database RTDB.

In a second aspect, the present invention provides a system comprising:

a receiving unit, configured to receive first data information that is sent by a core network device (which may include one or more of a PGW, an MME, and an SGW), where the first data information includes a temporary identifier of the user equipment and a permanent identifier of the user equipment;

Establishing a unit, configured to establish, according to the first data information, an identifier mapping relationship between the temporary identifier and the permanent identifier;

The receiving unit is further configured to receive second data information that is sent by the service anchor, where the second data information includes a temporary identifier of the user equipment and real-time location information of the user equipment;

The association unit is configured to associate the permanent identifier of the user equipment with the real-time location information according to the identifier mapping relationship and the temporary identifier in the second data information, and save the real-time location information of the user equipment, so that the third-party application device is used according to the user. The temporary identifier or permanent identifier of the device obtains the location information of the user equipment.

According to the system provided by the present invention, the system establishes the mapping relationship between the temporary identifier of the user equipment and the permanent identifier according to the first data information sent by the received core network device, and receives the mapping relationship according to the identifier of the user equipment and receives the identifier from the service anchor. The temporary identifier of the user equipment in the second data information, the permanent identifier of the user equipment and the temporary identifier of the user equipment received from the service anchor The real-time location information of the corresponding user equipment is associated with the real-time location information of the user equipment, and the real-time location information or historical location information of the user equipment is obtained according to the permanent identifier or the temporary identifier of the user equipment, that is, the real-time user quantity in the area is obtained according to the area information. The number of users entering or leaving the specified area.

In conjunction with the second aspect, in a first possible implementation manner of the second aspect, the system further includes:

a scheduling unit, configured to perform first scheduling processing on the real-time location information of the saved user equipment, where the first scheduling processing is performed according to the requirements of the third-party application device, or according to the needs of the user of the third-party application device The real-time location information of the user equipment is logically arranged, and the corresponding logical orchestration interface (or the calling interface) is obtained, so that the third-party application device obtains the location information of the user equipment according to the temporary identifier or the permanent identifier of the user equipment.

The third-party application device is convenient for obtaining the location information of the user equipment, and the third-party application device can obtain the real-time location information or historical location information of the user equipment directly through the arranged call interface according to requirements.

With reference to the second aspect or the first possible implementation manner of the second aspect, in a second possible implementation manner of the second aspect, the system further includes an acquiring unit and a sending unit;

The receiving unit is further configured to receive a real-time location call request sent by the third-party application device, where the real-time location call request carries a temporary identifier or a permanent identifier of the user equipment;

An obtaining unit, configured to acquire real-time location information of the user equipment according to the real-time location calling request;

a sending unit, configured to send the acquired real-time location information of the user equipment to the third-party application device, or a sending unit, configured to store the acquired real-time location information of the user equipment in the first storage space, and store the first storage space The address information is sent to the third-party application device, so that the third-party application device obtains the real-time location information of the user device according to the address information of the first storage space.

In conjunction with the second possible implementation of the second aspect, in a third possible implementation of the second aspect,

If the real-time location invocation request carries the permanent identifier of the user equipment, the acquiring unit performs a second scheduling process on the saved real-time location information of the user equipment according to the real-time location invocation request. Real-time location information of the user device; or,

If the real-time location call request carries the temporary identifier of the user equipment, the acquiring unit acquires the permanent identifier of the user equipment according to the identifier mapping relationship and the temporary identifier of the user equipment, and invokes the request according to the obtained permanent identifier and the real-time location call request to the saved user. The real-time location information of the device is subjected to a second programming process to obtain real-time location information of the user equipment.

In conjunction with the second possible implementation of the second aspect or in combination with the third possible implementation of the second aspect, in a fourth possible implementation of the second aspect, the real-time location call request further includes temporary identification or permanent The identifier type of the identifier, the first uniform resource locator URL of the data obtained by the third-party application device from the unified smart center, the first area information, or one or more pieces of information in the first time period information.

In conjunction with the second aspect or any of the possible implementations of the second aspect, in a fifth possible implementation manner of the second aspect,

The receiving unit is further configured to receive a historical location call request sent by the third-party application device, where the historical location call request carries a temporary identifier or a permanent identifier of the user equipment;

The obtaining unit is further configured to acquire a historical location information of the user equipment according to the historical location call request;

The sending unit is further configured to send the historical location information to the third-party application device, or the sending unit is further configured to store the historical location information in the second storage space, and send the address information of the second storage space to the third-party application. The device is configured to obtain the historical location information of the user equipment according to the address information of the second storage space.

In conjunction with the fifth possible implementation of the second aspect, in a sixth possible implementation of the second aspect,

If the history location call request carries the permanent identifier of the user equipment, the acquiring unit performs a third scheduling process on the real-time location information of the saved user equipment according to the historical location call request, to obtain historical location information of the user equipment; or

If the historical location call request carries the temporary identifier of the user equipment, the obtaining unit according to the identifier The mapping relationship and the temporary identifier of the user equipment acquire the permanent identifier of the user equipment, and perform the third processing on the saved real-time location information of the user equipment according to the obtained permanent identifier and the historical location call request, to obtain the historical location information of the user equipment. .

In conjunction with the fifth possible implementation of the second aspect or the sixth possible implementation of the second aspect, in a seventh possible implementation of the second aspect, the historical location call request further includes a temporary identifier or permanent The identifier type of the identifier, the one or more information of the second uniform resource locator URL, the second area information, or the second time period information obtained by the third-party application device from the unified smart center.

With reference to the second possible implementation of the second aspect to any possible implementation of the seventh possible implementation, in an eighth possible implementation manner of the second aspect, the receiving unit receives the One or both of the real-time location call request or the historical location call request sent by the three-party application device.

With reference to the second aspect, the first possible implementation manner of the second aspect, and the possible implementation manner of the seventh possible implementation manner, in the ninth possible implementation manner of the second aspect, the temporary identifier includes Tunnel Endpoint Identifier TEID, S1 Application Protocol Identifier S1APID, Temporary Mobile User Identity S-TMSI, Protocol IP Interconnected between Networks, Media Access Control MAC Address; Permanent Identity including Mobile Subscriber Number MSISDN, International Mobile Identity IMEI, International One of the mobile subscriber identity IMSIs.

With reference to the second aspect, the first possible implementation manner of the second aspect, and the ninth possible implementation manner of the second aspect, in a tenth possible implementation manner of the second aspect, the receiving unit includes:

Receiving the first data information sent by the core network device through the user data packet protocol UDP.

With reference to the second aspect, or any of the foregoing possible implementation manners of the second aspect, in the eleventh possible implementation manner of the second aspect, the receiving unit includes:

The second data information sent by the service anchor is received by unifying the So interface between the intelligent center and the service anchor.

In conjunction with the eleventh possible implementation of the second aspect, in a twelfth possible implementation manner of the second aspect, the So interface supports the tunnel endpoint identifier TEID, the S1 application protocol S1APID, and the temporary mobile user identity S- One or more of the TMSI, the protocol IP address interconnected by the network, and the media access control MAC address.

In conjunction with the second aspect or any possible implementation of the first aspect, in a thirteenth possible implementation manner of the second aspect, the system further includes:

A storage unit, configured to store the identity mapping relationship in the real-time database RTDB.

By using the method and system for the identity mapping provided by the present invention, the unified intelligent center establishes the mapping relationship between the temporary identifier of the user equipment and the permanent identifier, and the real-time location calling interface, so that the third-party application device passes the real-time location according to the permanent identifier of the user equipment. The calling interface obtains the real-time location information of the user equipment or obtains the number of real-time users in the area and the users entering or leaving the designated area according to the area information.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the present invention, Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

1 is a schematic structural diagram of a unified intelligent center according to an embodiment of the present invention;

2 is a schematic structural diagram of a unified intelligent center according to an embodiment of the present invention;

FIG. 3 is a flowchart of an identifier mapping method according to an embodiment of the present invention;

FIG. 4 is a flowchart of another method for marking mapping according to an embodiment of the present invention;

FIG. 5 is a flowchart of another method for marking mapping according to an embodiment of the present invention;

FIG. 6 is a schematic flowchart of a method for establishing an identity mapping relationship according to an embodiment of the present disclosure;

FIG. 7 is a schematic flowchart of a method for establishing an identity mapping relationship according to an embodiment of the present disclosure;

FIG. 8 is a schematic flowchart of a method for establishing an identity mapping relationship according to an embodiment of the present disclosure;

FIG. 9 is a schematic structural diagram of a system according to an embodiment of the present invention.

detailed description

The user identifier used by the UL (UMTS-LTE) system on the radio access network (RAN) side is a temporary identifier, and the user identifier provided when the application side invokes the capability open API is The permanent identifier establishes a mapping relationship between the temporary identifier and the permanent identifier through the capability open system, so that the third-party application APP can obtain the real-time user context and real-time location information according to the user identifier.

The UL system or the UMTS-LTE system is an abbreviation of a Long Term Evolution (LTE) system and a Universal Mobile Telecommunications System (UMTS) system.

FIG. 1 is a schematic structural diagram of a unified intelligent center according to an embodiment of the present invention. As shown in FIG. 1, the capability open system includes a data source 100, a unified smart center 200, and a core network device 300.

In the embodiment of the present invention, the data source 100 may include a Lampsite/Pico (small base station) and a service anchor (Service Anchor), and the Service Anchor may process data information uploaded by the Lampsite/Pico through the So interface, and the data information may include Temporary identification and positioning data for the user. Service Anchor performs location calculation on the received positioning data to obtain real-time location information.

The unified intelligent center 200 is configured to receive data information sent by the core network device 300, establish an identity mapping relationship, and logically arrange an application mapping interface (Application Program Interface) according to the identifier mapping relationship and the received data source 100. API), real-time location API and historical location API, so that the third-party application device or the third-party application APP installed on the third-party application device can invoke the user's context and query the user's real-time through the calling interface through the unified intelligent center 200. location information.

The unified intelligent center 200 includes a real-time location analysis component 210, an identity mapping database 220, an identity mapping API 230, a real-time location API 240, a historical location data analysis component 250, and a historical location API 260.

The unified smart center 200 is configured to receive information sent by the core network device 300, such as a PGW, an MME, or a Serving GateWay (SGW), where the information may include a temporary identifier and a permanent identifier of the user; and the information is established according to the received information. The mapping relationship is identified, and the established identity mapping relationship is stored in the identifier mapping database 240. The mapping is performed according to the identifier mapping relationship, and may be encapsulated, and the identifier mapping relationship is encapsulated into an identifier mapping API 230 that can support third-party APP calls. The identity mapping API can use the Restful interface protocol and the JDBC query identifier mapping information. The Restful interface is also called a representational state transfer (REST) interface; JDBC (Java Data Base Connectivity) provides unified access to a database of various relationships, which is used to execute SQL statements. The Java API is composed of a set of classes and interfaces written in the Java language.

In the embodiment of the present invention, the interface between the core network device 300 and the unified intelligent center 200 can be communicated by using a User Datagram Protocol (UDP) interface protocol, and the data information is sent to the unified intelligent center 200.

In the embodiment of the present invention, the real-time location analysis component 210 is configured to receive data information sent by the data source, and obtain the temporary user identifier and real-time location information of the user from the received data information. According to the temporary identifier of the user and the identifier mapping relationship in the identifier mapping database 220, the permanent identifier of the user is determined, the permanent identifier is associated with the real-time location information, and logically arranged according to requirements, and the real-time location API 240 is obtained. Among them, logical orchestration is a kind of software programming, or a process of defining how to process real-time location information of user equipment according to those parameters.

In the embodiment of the present invention, the data information associated with the permanent identifier of the user equipment and the real-time location information is stored in the historical location data analysis component, and the data information in the historical analysis module is logically arranged according to requirements to obtain a historical location. API 260.

It should be noted that, in the embodiment of the present application, the Lampsite/Pico, the Service Anchor, and the unified intelligent center 200 in the data source 100 can communicate through the So interface, and the So interface supports the report tunnel endpoint identifier (TEID). ), S1 application protocol identity (S1APID), temporary mobile subscriber identity (System) Architecture Evolution-Temporary Mobile Subscriber Identity (S-TMSI), one or more of Internet Protocol (IP) and Media Access Control (MAC) addresses. Where S1-AP is the interface between the eNodeB and the SGW.

It should be noted that the communication between the unified intelligent center 200 and the third-party application APP provided by the embodiment of the present invention uses a northbound interface, and the northbound interface is an interface for the manufacturer or the operator to access and manage the network, that is, The interface provided upwards. In the embodiment of the present invention, the unified intelligent center 200 and the third-party APP use the Restful interface protocol and the JDBC query to identify the mapping information.

In the embodiment of the present invention, the identifier mapping database uses an independent RTDB to store the identifier mapping relationship, supports millisecond (ms) level response, and the query result returns in real time, and can return the query result within 50 ms; and supports opening to OTT (Over The Top), and supports Authentication of OTT. Among them, OTT refers to a platform that provides various application services to users through the Internet.

FIG. 2 is a schematic structural diagram of a unified intelligent center according to an embodiment of the present invention. As shown in FIG. 3, the unified smart center 800 includes a receiver 810, a transmitter 820, a processor 830, a memory 840, a communication interface 850, and a communication bus 860. The receiver 810, the transmitter 820, the processor 830, the memory 840, and the communication interface 850 are connected by a communication bus 860 and complete communication with each other. The receiver 810, the transmitter receives a signal input by an external device through a communication interface or transmits corresponding data or an instruction to an external device, and the memory 840 is used to store the instruction and the data. The processor 830 is configured to call instructions in the memory.

In the embodiment of the present invention, the processor 830 may be a central processing unit (CPU), and the processor 830 may also be another general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit. (Application Specific Integrated Circuit, ASIC), Field-Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, etc. The general purpose processor may be a microprocessor or the processor or any conventional processor or the like.

The communication bus 860 may include a power bus, a control bus, and the like in addition to the data bus. Status signal bus, etc. However, for clarity of description, various buses are labeled as communication bus 860 in the figure.

Memory 840 can include read only memory and random access memory and provides instructions and data to the processor. A portion of the memory may also include a non-volatile random access memory. For example, the memory can also store information of the device type.

FIG. 3 is a schematic flowchart diagram of a mapping method according to an embodiment of the present invention. As shown in FIG. 3, the execution body of the method 400 is a Unified Intelligence Center (UIC) 200 shown in FIG. 1. The method 400 includes the following steps:

S410. Receive first data information sent by the core network device, where the first data information includes a temporary identifier of the user equipment and a permanent identifier of the user equipment.

Specifically, in the embodiment of the present invention, the core network device may include one or more devices in the PGW, the MME, or the SGW.

The temporary identifier of the user equipment may include one of a tunnel endpoint identifier TEID, an S1 application protocol identifier S1APID, a temporary mobile subscriber identity S-TMSI, a protocol IP interconnected between networks, and a media access control MAC address.

The permanent identity of the user equipment may include one of a mobile subscriber number MSISDN, an international mobile identity IMEI, and an international mobile subscriber identity IMSI.

The unified intelligent center receives data information sent by one device or multiple devices of the PGW, MME or SGW through the user data packet protocol UDP, that is, the first data information. For example, in the embodiment of the present invention, the unified intelligent center may send the PGW Radius message sent by the received PGW. The PGW Radius message may include an IP, an Access Point Name (APN), and an international mobile subscriber identity. International Mobile Subscriber Identity (IMSI), International Mobile Equipment Identity (IMEI), Mobile Station International ISDN number (MSISDN), PGW Address, wireless access technology (radio acess Technology, RAT), RNT type, timestamp (TimeStamp), Serving GPRS Support Node (SGSN) address, QoS Profile, Gateway GPRS Support Node (GGSN) address, NASIP Address and other information.

The information sent by the MME that the unified intelligent center can receive is called MME CHR. The MME CHR can include the System Architecture Evolution-Temporary Mobile Subscriber Identity (S-TMSI), S1APID, IMSI, MSISDN, and TimeStamp. Information such as MME UE S1APID, eNB UE S1APID, APN, and the like.

The unified intelligent center can receive the IMSI and TEID information in the SGW message sent by the SGW.

In the real-time example of the present invention, the unified intelligent center may separately receive data information sent by the PGW, the MME, or the SGW, or may simultaneously receive data information sent by the PGW, the MME, or the SGW. In the embodiment of the present invention, the unified intelligent center can also receive data information sent by other core network devices.

S420. Establish an identifier mapping relationship between the temporary identifier and the permanent identifier according to the first data information.

Specifically, in the embodiment of the present invention, the unified intelligent center parses the received first data information sent by the core network device, and obtains the correspondence between the temporary identifier and the permanent identifier of the user equipment from the first data information, for example, unified intelligence. The center needs to parse the temporary identifier (IP) and permanent identifier (IMSI or MSISDN) of the user in the PGW Radius message, or parse the MME CHR to obtain the temporary identifier (S-TMSI) and the permanent identifier (IMSI or MSISDN), or parse the SGW packet. Obtain a temporary identifier (TEID) and a permanent identifier (IMSI or MSISDN), and establish an identity mapping relationship between the temporary identifier of the user equipment and the permanent identifier, that is, IP and IMSI or MSISDN, S-TMSI and IMSI or MSISDN, TEID and IMSI or MSISDN Correspondence between them.

It should be noted that, in the embodiment of the present invention, the mapping relationship between the temporary identifier and the permanent identifier may be established, for example, the correspondence between the temporary identifier MAC address and the permanent identifier IMSI or MSISDN, etc., in the embodiment of the present invention. The mapping relationship between the temporary identifier and the permanent identifier can be established according to the requirements, and the types of the temporary identifier and the permanent identifier are not limited herein.

S430. Receive second data information sent by the service anchor, where the second data information includes a temporary identifier of the user equipment and real-time location information of the user equipment.

Specifically, the service anchor can be used as a data source. The temporary identifier of the user equipment is an identifier used in a certain period of time or a certain data transmission process, for example, TEID, S1APID, S-TMSI, IP or MAC address. The real-time location information is the location information of the user equipment at the time. Real-time location information can be expressed in latitude and longitude.

The unified intelligent center receives the data information including the temporary identifier of the user equipment and the real-time location information of the user equipment sent by the service anchor in real time, that is, the second data information.

In the embodiment of the present invention, the unified intelligent center receives the real-time location information of the user equipment from the service anchor point, and obtains the real-time location information of the user equipment from the core network device, and the obtained real-time location information of the user equipment is more accurate, and the obtained location is obtained. The information is more accurate.

S440. Associate the permanent identifier of the user equipment with the real-time location information according to the identifier mapping relationship and the temporary identifier in the second data information, and save real-time location information of the user equipment, where the third-party application device is temporarily configured according to the user equipment. The identification or permanent identification obtains the location information of the user equipment.

Specifically, when the unified intelligent center receives the temporary identifier of the user equipment and the real-time location information of the user equipment sent by the service anchor, the temporary identifier corresponding to the temporary identifier and the permanent identifier corresponding to the temporary identifier in the mapping relationship of the user equipment will be determined. The permanent identification information is associated with the real-time location information of the user equipment, and the associated real-time location information is saved. So that the third-party application device obtains the location information of the user equipment from the unified smart center through the permanent identifier of the user equipment or the temporary identifier of the user equipment, and information related to real-time location information of the user equipment, for example, according to real-time location information of the user equipment. , count the number of user devices in a specified area, and so on.

In the embodiment of the present invention, the location information of the user equipment includes real-time location information and historical location information of the user equipment, and the real-time location information may be understood as the current time, and the location information of the user equipment in a certain period of time after the current time. The historical location information can be understood as the location information of the user equipment according to a certain moment in the past or a certain period of time.

In the embodiment of the present invention, the unified intelligent center needs to continuously receive the data information sent by the core network device, so as to establish an identifier mapping relationship between the temporary identifier of the online user and the permanent identifier, or update the identifier mapping relationship of the unified intelligent center, for example, Delete the mapping between the temporary identifier of the user equipment that has been offline and the identifier of the permanent identifier; update the mapping relationship of the temporary identifier, and so on.

The unified intelligent center also needs to receive the data information sent by the service anchor in real time or periodically for storage, perform real-time location data analysis or historical location data analysis on the stored data, so that the third-party application data can acquire real-time location information of the user equipment according to requirements. And historical location information.

The identifier mapping method provided by the present invention establishes the mapping relationship between the temporary identifier of the user equipment and the permanent identifier by the unified intelligent center, and according to the identifier mapping relationship of the user equipment and the user in the second data information received from the service anchor point. The temporary identifier of the device associates the permanent identifier of the user equipment with the real-time location information of the user equipment corresponding to the temporary identifier of the user equipment received from the service anchor, and implements the permanent identifier or temporary of the third-party application device according to the user equipment. The identifier acquires real-time location information or historical location information of the user equipment, that is, the number of real-time users in the area and the number of users entering or leaving the designated area are obtained according to the area information.

Optionally, as another embodiment of the present invention, after the permanent identifier of the user equipment is associated with the real-time location information, and the real-time location information of the user equipment is saved, the method 400 further includes:

The unified intelligent center performs the first processing on the real-time location information of the saved user equipment, so that the third-party application device obtains the location information of the user equipment according to the temporary identifier or permanent identifier of the user equipment.

Specifically, in the embodiment of the present invention, the unified intelligent center may perform processing on the real-time location information of the saved user equipment according to preset scheduling logic, for example, determining a real-time location of the user equipment in a certain time period or an area. The storage location of the information, so that the unified smart center receives the request for obtaining the location information of the user equipment sent by the third-party application device (which may include a real-time location call request and/or a historical location call request), and is arranged according to the defined logic. Get the location information of the user device.

In the embodiment of the present invention, the unified intelligent center may further perform programming according to the identifier mapping relationship, and obtain an identifier mapping API. The real-time location information and the identifier mapping relationship of the saved user equipment may be arranged to obtain various real-time location APIs, and Various historical location APIs.

Optionally, in the embodiment of the present invention, as shown in FIG. 4, the method 400 further includes:

S450: The unified intelligent center receives a real-time location call request sent by a third-party application device, and the real-time location call request carries a temporary identifier or a permanent identifier of the user equipment.

Specifically, the real-time location call request is used to invoke real-time location information of the user equipment, or data information related to real-time location information, for example, the number of user equipments in a specified area, and the user equipment entering or leaving a specified area. Information such as quantity.

In the embodiment of the present invention, the unified smart center may receive a real-time location call request sent by the third-party application device through the real-time location API.

The parameter in the real-time location call request may include a temporary identifier or a permanent identifier of the user equipment, and may also include a temporary identifier or a permanent identifier identifier type, a first uniform resource locator (URL), a first region information, or a One or more pieces of information in a period of time information. The type of the identifier may be one of, for example, IP, IMIS, MSISDN, IMEI, and MAC. The first URL is a storage address of the real-time location information of the user equipment obtained by the third-party application device from the unified intelligent center. In brief, the first URL is a storage address of the unified intelligent center storing the real-time location information. The first time period information is a certain time period after the current time.

S460: The unified intelligent center acquires real-time location information of the user equipment according to the real-time location call request.

In the embodiment of the present invention, if the real-time location invocation request carries the permanent identifier of the user equipment, the unified intelligent center performs the second scheduling process on the real-time location information of the saved user equipment according to the real-time location invocation request, and obtains the real-time operation of the user equipment. Location information; or,

If the real-time location invocation request carries the temporary identifier of the user equipment, the unified intelligent center acquires the permanent identifier of the user equipment according to the identifier mapping relationship and the temporary identifier of the user equipment, and according to the obtained permanent identifier and the real-time location call request, the saved Real-time location information of the user equipment The second arrangement process is performed to obtain real-time location information of the user equipment.

The second programming process is to process the real-time location information of the user equipment according to the parameter of the real-time location call request, and the real-time location information of the user equipment may be directly obtained according to the parameter of the real-time location call request, or the request may be invoked according to the real-time location. The parameter obtains other information such as statistical information related to the real-time location information of the user equipment.

For example, the discrete location query, the unified intelligent center receives the real-time location call request sent by the third-party application device, and the request includes the temporary identifier or the permanent identifier of the user equipment, and the identifier type corresponding to the temporary identifier or the permanent identifier, and the unified intelligent center according to the real-time The location call request acquires real-time location information of the user equipment (relative coordinates: longitude, latitude, floor, etc.), location information confidence (or accuracy of location information), and relative timestamp (that is, the time point reported by the location information) ).

In addition, if the real-time location invocation request includes a permanent identifier of the user equipment, a specified time period information, and a specified area information, it is used to determine the number of user equipments in the specified time period and the designated area, and unified intelligence. The center obtains the number of user equipments in the specified time period and the designated area according to the specified time period information, the specified area information, and the permanent identification information of the user equipment.

More specifically, for example, the regional real-time number subscription query, the unified smart center receives the real-time location call request sent by the third-party application device, and the real-time location call request includes the specified time period (the start date and the end date) And the area information of the specified area, the unified intelligent center according to the real-time location call request to obtain the number of user equipments in the specified area within the specified time period, and the timestamp reported by the real-time location information of the user equipment. It should be noted that, if the real-time location invocation request includes the temporary identifier of the user equipment, the unified intelligent center determines the permanent identifier of the user equipment according to the temporary identifier and the mapping relationship of the user equipment, and then according to the permanent identifier of the user equipment. And the real-time location information of the real-time location call request acquires real-time location information of the user equipment or acquires other information related to the real-time location information of the user equipment.

It should be noted that, in the embodiment of the present invention, the unified intelligent center may be based on the user equipment. The temporary identifier determines the permanent identifier of the user equipment through the identifier mapping API; and obtains the real-time location information of the user equipment through the real-time location API. In order to reduce the amount of computing in the unified smart center, while reducing the power consumption of the unified smart center.

S470: The unified intelligent center sends the obtained real-time location information of the user equipment to the third-party application device, or the unified intelligent center stores the acquired real-time location information of the user equipment in the first storage space, and the address of the first storage space. The information is sent to a third-party application device.

When the unified intelligent center obtains the real-time location information of the user equipment according to the real-time location call request, the real-time location information of the obtained user equipment is sent to the third-party application device.

In addition, after the unified smart center obtains the real-time location information of the user equipment according to the real-time location call request, the acquired real-time location information may be stored in a space (the first storage space). In the embodiment of the present invention, the storage space The storage address that can be associated with the URL mentioned in S450 is an address or a different address. The URL in the S450 is an address of the unified intelligent center storing real-time location information, and the storage address of the first storage space may be an address for storing data information on a server other than the unified intelligent center.

For example, the unified intelligent center obtains the real-time location information from the URL storage address corresponding to the unified smart center according to the URL in the real-time location call request, but needs to process the real-time location information in the URL storage address to obtain the real-time location call. Requesting the real-time location information required, the unified intelligent center logically processes the real-time location information in the URL storage address, and stores the processed result data in a storage space, and the storage address of the storage space can be the same as the URL storage address. The same, that is, the processed result data is stored in the storage space corresponding to the URL storage address of the unified smart center; the storage address of the storage space may also be different from the URL storage address, for example, the processing result data is stored. Under other storage addresses in the Unified Intelligence Center, or store the resulting data under the storage address of other servers.

The unified intelligent center sends the storage address information of the first storage space to the third-party application device, so that the third-party application device obtains the real-time location information of the user device according to the address information of the first storage space.

Optionally, in the embodiment of the present invention, as shown in FIG. 5, the method 400 further includes:

S455. The unified intelligent center receives a historical location call request sent by a third-party application device, and the historical location call request carries a temporary identifier or a permanent identifier of the user equipment.

Specifically, the historical location call request is used to invoke historical location information of the user equipment, or data information related to historical location information, for example, the number of user equipments in a specified area, entering or leaving a certain designation before the current time. Information such as the number of user devices in the area.

The unified smart center can receive the historical location call request sent by the third-party application device through the historical location API.

The historical location call request may include a temporary identifier or a permanent identifier of the user equipment, and may also temporarily identify or permanently identify one of the identifier type, the second uniform resource locator URL, the second area information, or the second time period information. Multiple information. The type of the identifier may be one of, for example, IP, IMIS, MSISDN, IMEI, and MAC. The second URL is a storage address of the real-time location information of the user equipment obtained by the third-party application device from the unified smart center. In brief, the second URL is a storage address of the unified smart center storing the real-time location information. The second time period information is a certain time period before the current time.

S465. The unified intelligent center invokes the request according to the historical location, and obtains historical location information of the user equipment.

In the embodiment of the present invention, if the historical location call request carries the permanent identifier of the user equipment, the unified intelligent center performs a third scheduling process on the real-time location information of the saved user equipment according to the historical location call request, and obtains the history of the user equipment. Location information; or,

If the historical location call request carries the temporary identifier of the user equipment, the unified intelligent center acquires the permanent identifier of the user equipment according to the identifier mapping relationship and the temporary identifier of the user equipment, and invokes the request according to the obtained permanent identifier and the historical location. The real-time location information of the user equipment is processed in a third manner to obtain historical location information of the user equipment.

The third arrangement processing is to process the historical location information of the user equipment according to the parameter of the historical location call request by the unified intelligent center, and obtain historical location information or historical location information of the user equipment. Relevant statistical information, and other information.

It should be noted that, if the historical location call request includes the temporary identifier of the user equipment, the unified smart center may determine the permanent identifier of the user equipment by using the identifier mapping API, and then obtain the historical location information according to the parameter in the historical location call request and Historical location information related information.

In the embodiment of the present invention, the process of acquiring the historical location information of the user equipment by the unified intelligent center is similar to the process of acquiring the real-time location information of the user equipment by the unified intelligent center, and is not described here for brevity.

The S475 unified intelligent center sends the historical location information to the third-party application device, or the unified smart center stores the historical location information in the second storage space, and sends the address information of the second storage space to the third-party application device.

When the unified intelligent center acquires the historical location information of the user equipment according to the historical location call request, the obtained historical location information is sent to the third-party application device. Or the unified intelligent center stores the obtained historical location information in a storage space (second storage space), where the storage address of the second storage space may be a storage address in the unified intelligent center, or may be outside the unified intelligent center. The storage address on the other server is sent to the third-party application device, so that the third-party application device obtains the historical location information according to the address information of the second storage space.

It should be noted that, in the embodiment of the present invention, the unified intelligent center may separately receive a real-time location call request or a historical location call request sent by a third-party application device, or may simultaneously receive a real-time location call request and history sent by a third-party application device. The location calls the request. In this regard, the embodiments of the present invention are not limited in any way.

It should be understood that, in various embodiments of the present invention, the size of the sequence numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not be directed to the embodiments of the present invention. The implementation process constitutes any limitation.

Optionally, as another embodiment of the present invention, the unified intelligent center may receive a real-time location call request and/or a historical location call sent by the third-party application device by using the characterization state transfer REST interface. request.

Optionally, as another embodiment of the present invention, the unified intelligent center receives the second data information sent by the service anchor, including:

The unified intelligent center receives the second data information sent by the service anchor by unifying the So interface between the intelligent center and the service anchor.

In the embodiment of the present invention, the So interface supports one or more of a tunnel endpoint identifier TEID, an S1 application protocol S1APID, a temporary mobile user identity S-TMSI, a protocol IP address interconnected between networks, and a media access control MAC address.

Optionally, as another embodiment of the present invention, the method 400 further includes:

The Unified Intelligence Center stores the identity mapping relationship in a Real Time Data Base (RTDB).

The independent real-time database RTDB has real-time performance, can support millisecond (ms) level response, and the real-time return of query results can return the query result within 50ms, so that the third-party application device can quickly and efficiently query data through the unified intelligent center. Complete the data query. And RTDB supports opening to OTT and supports authentication of OTT.

Through the mapping method provided by the present invention, the temporary identifier of the user equipment and the identifier mapping of the permanent identifier are established, and the third-party application queries the real-time user context and the real-time location according to the temporary identifier or permanent identifier of the user equipment. The temporary identifier of the user equipment is used in the UL (UMTS-LTE) system on the radio access network RAN side, and the application side uses the permanent identifier of the user equipment, and is in the security consideration that the core network is not open to the third-party application device. The three-party application device cannot query the real-time user context and real-time location information.

It should be noted that the embodiments of the present invention are applicable to a Long Term Evolution (LTE) system, a Universal Mobile Telecommunications System (UMTS) system, or a UL system, and can also be applied to time division synchronous code division multiple access. (Time Division-Synchronous Code Division Multiple Access, TD-SCDMA) system and Wifi access system.

It should be noted that the capability open system provided by the embodiment of the present invention not only supports the mutual mapping between multiple identifiers, but also can be applied to multiple scenarios. The following describes the mapping relationship between multiple scenarios in combination with FIG. 6 to FIG. The process is described in detail.

FIG. 6 is a schematic flowchart of a method for establishing an identity mapping relationship according to an embodiment of the present invention.

As shown in FIG. 6 , the method 500 can be applied to a scenario in which a different manufacturer (PGW produced by a related manufacturer) or a Huawei PGW exists in the network, parses the PGW Radius information, and establishes an identity mapping relationship.

Radius is the Remote Authentication Dial In User Service (RADIUS) protocol, which is defined in IETF's RFCs 2865 and 2866. RADIUS is a client/server protocol based on UDP.

In an embodiment of the invention, the method 500 can include three phases:

In the first stage, when the user goes online and starts charging, S505 to S535 are executed.

S505. When the user is on, the packet gateway receives an activation request (Active Request) sent by the user.

In the embodiment of the present invention, the packet gateway is a packet gateway (UGW) produced by Huawei, and can support multiple gateways in the form of network element functions, such as: PGW, SGW, GGSN (Gateway GPRS Support Node), in the service function. Any combination of multiple network elements is supported, and a device maintained by the packet gateway UGW is unified in operation. Among them, the packet gateway UGW can enable the CCD function of the Radius.

S510: The packet gateway sends an access request (Access Request) to the server according to the activation request, and sends a copy to the unified intelligent center (UIC).

S515. When the server agrees to access, send an Access Response message to the packet gateway.

S520. The packet gateway UGW sends an Accounting Start Request (Accounting Start Request) to the server according to the access response message, and sends a copy to the unified intelligent center, where the start charging request includes the temporary identifier and the permanent identifier of the user equipment.

S525: The unified intelligent center establishes an identity mapping relationship according to the start charging request, and saves the identity mapping relationship.

S530. The server sends an Accounting Response message (Accounting Response) to the packet gateway UGW according to the start charging request.

S535. The packet gateway UGW sends an activation response message (Active Accept) to the user equipment (UE) according to the charging response message.

Specifically, in S510 to S535, when the user needs to go online, the user equipment (UE) sends an activation request (Active Request) to the packet gateway UGW, and the packet gateway UGW sends an access request to the Radius Server according to the activation request, and copies the access request. Sended to UIC; Radius Server authenticates according to the received access request and obtains access rights. When the authentication passes, Radius Server sends an access response to the packet gateway UGW to notify the packet gateway UGW user device to obtain access rights; packet gateway UGW Sending a start charging request to the Radius Server according to the access response, and copying it to the Unified Intelligence Center (UIC), which may include: APN, IP, IMSI, RAT Type, MSISDN, etc., and may also say that the start The billing request includes the temporary identifier (IP) and the permanent identifier (IMSI, MSISDN) of the user; the UIC establishes an identifier mapping relationship according to the user temporary identifier (IP) and the permanent identifier (IMSI, MSISDN) in the start charging request, and The identifier mapping relationship is saved to the real-time database, so that the third-party APP obtains the user context information through the identifier mapping API or When queries to quickly return results.

In the process, the Radius Server further performs authorization verification according to the received start charging request to authorize the service, and sends an Accounting Response message (Accounting Response) to the packet gateway UGW; the packet gateway UGW is based on the charging response message. Send an Active Accept message to the user equipment.

In the second stage, when the user is already online, in the real-time charging process, S540 to S550 are executed.

S540: The UGW sends an Interim-Updata Request message to the Radius Server, and sends the message to the UIC. The temporary update request message includes the temporary identifier and the permanent identifier of the user.

S545. The UIC establishes an identity mapping relationship according to the temporary update request, and saves the relationship.

In this embodiment of the present invention, the method further includes:

In S550, the Radius Server sends a temporary update response message (Interim-Update Response) to the UGW according to the temporary update request.

Specifically, in this phase, for the user who has gone online, when the charging update interval arrives, the UGW sends a temporary update request to the Radius Server, and copies the UIC; the UIC can obtain the temporary identifier of the user from the temporary update request and Permanently identify and establish an identity mapping relationship based on the obtained temporary and permanent identifiers of the user, and store them in the real-time database.

In this phase, the Radius Server also sends a temporary update response message to the UGW according to the temporary update request.

In the third stage, when the user goes offline, S555 to S575 are executed.

S555: The UGW receives a Deactivate PDP Context Request sent by the user.

S560: The UGW sends an Accounting Stop Request to the Radius Server, and sends a copy to the UIC. The stop charging request includes the temporary identifier and the permanent identifier of the user.

S565: The UIC deletes the identifier mapping relationship corresponding to the temporary identifier according to the stop charging request.

Specifically, the UIC obtains the session identifier ID according to the stop-accounting request, and obtains the temporary identifier of the user according to the session identifier ID and the link quintuple; and deletes the identifier mapping relationship corresponding to the temporary identifier according to the temporary identifier of the user.

Also included in this phase are:

S570. The Radius Server sends a stop charging response message to the UGW according to the deactivation charging request.

S575. The UGW sends a Packet Data Protocol (PDP) context information (Deactivate PDP Context Accept) to the user equipment according to the deactivation charging request.

Specifically, when the user needs to go offline, sending a deactivated PDP context request to the UGW, that is, sending a stop PDP context request to the UGW; the UGW sends a stop charging request to the Radius Server and the UIC according to the received deactivated PDP context request, The request includes a temporary identifier and a permanent identifier of the deactivated PDP context requesting user; the UIC resolves the stop charging request, and stops charging. Obtain the session identifier (Acct-Session-Id) in the request, and obtain the temporary identifier IP of the user by the link quintuple (source IP address, source port, destination IP address, destination port, and transport layer protocol) and session identifier; UIC The mapping relationship between the identifier IMSI and the MSISDN corresponding to the temporary identifier is deleted according to the temporary identifier IP of the user.

In this phase, when the user goes offline, the Radius Server needs to authorize the offline of the user according to the stop charging request, and sends a stop charging response message to the UGW; the UGW stops the PDP context according to the stop charging response message, and Notify the user device.

It should be noted that the method 500 is applicable to non-roaming and Local Breakout roaming scenarios, and supports MV multi-vendor PGW.

FIG. 7 is a schematic flowchart of a method for establishing an identity mapping relationship according to an embodiment of the present invention.

As shown in FIG. 7, the method 600 can be applied to a scenario in which an MME exists, parsing MME CHR control plane information, and establishing an identity mapping relationship. The method 600 includes the following steps:

S605. The Unified Intelligence Center (UIC) subscribes to the MME CHR (Calling History Record) event stream to the Trace Server.

S610. The tracking server further subscribes to the MME for the MME CHR event flow.

S615: The MME opens a CHR reporting switch, receives a user online request, and records an MME CHR event flow.

S620, the MME reports the MME CHR event flow to the tracking server according to the user online request, and the MME CHR event stream carries the temporary identifier and the permanent identifier of the user.

S625. The tracking server reports the MME CHR event flow to the unified intelligent center.

S630: The unified intelligent center acquires the temporary identifier and the permanent identifier of the user according to the MME CHR event flow, and establishes an identifier mapping relationship.

Specifically, in the embodiment of the present invention, the tracking server may be a U2000-TraceServer. When the unified intelligent center subscribes the MME CHR event stream to the MME through the tracking server, the MME opens the CHR reporting switch and receives the Attach, RAU, Handover, and Bearer initiated by the user. In the embodiment, the processes initiated by the user on the Internet are called user online requests; the MME sends the IMSI, MSISDN to the unified intelligent center through the tracking server according to the online request of the user. , IMEI, S-TMSI, T, MME UE S1APID, eNodeB UE S1APID and other information, including the user's temporary identity (S-TMSI) and permanent identity (IMSI, MSISDN); unified intelligent center to resolve the MME CHR sent by the MME The event stream acquires the temporary identifier (S-TMSI) and the permanent identifier (IMSI, MSISDN) of the user, and establishes an identity mapping relationship. The Unified Intelligence Center can store identity mapping relationships in a real-time database.

In this scenario, when the capability open system establishes an identity mapping relationship and generates an identity mapping API, a real-time location API, and a historical location API, the capability opening system can be opened to a service anchor or to a third party. The application device is open, and the third-party application device invokes the corresponding API to obtain the user information.

It should be noted that the method 600 is applicable to non-roaming, Local Breakout roaming, and HomeRouted roaming scenarios.

As shown in FIG. 7, when querying user information, the method may include:

S640: The service anchor receives the original location data reported by the user to determine real-time location information, and queries the identifier mapping relationship in a local cache (Cache).

S650: When the identifier mapping relationship is not found in the service anchor point, the API is invoked to perform the query.

Specifically, the service anchor has processing capability, and can calculate original location data information reported by the user, and obtain temporary identification information of the user, such as S-TMSI. When the identifier mapping relationship needs to be queried, the service anchor performs the query according to the temporary identifier S-TMSI and the timestamp (Timestamp). When the identifier mapping relationship of the temporary identifier of the user is not obtained within the preset time, the API may be invoked to obtain the user information.

In the embodiment of the present invention, when the identifier mapping relationship corresponding to the user temporary identifier is not found in the service anchor point, the service anchor point may send a query request to the unified intelligent center (UIC), from the identifier mapping database (real-time database). The query, where the query request may include the temporary identifier S-TMSI and the timestamp (Timestamp) of the user, and when the identifier mapping relationship is queried, the unified intelligent center Returns S-TMSI, IMSI, MSISDN information.

Since the allocation of S-TMSI is effective, carrying Timestamp can increase the accuracy of the configuration.

FIG. 8 is a schematic flowchart of a method for establishing an identity mapping relationship according to an embodiment of the present invention.

As shown in FIG. 8, the method 700 can be applied to the SGW to sink to a local scenario, and the unified intelligent center parses the SGW context information to establish an identity mapping relationship. The method 700 includes the following steps:

S705. The unified intelligent center subscribes to all user contexts to the tracking server (TraceServer);

S710, TraceServer organizes all user contexts, and subscribes to the user context to the SGW;

S715. When the user network performs the handover, the SGW re-establishes a connection with the bearer S1-U of the eNodeB.

S720: The SGW reports the newly added or changed user context to the S1-U connection TraceServer of the eNodeB, where the user context includes the temporary identifier of the user and the permanent identifier of the user.

S725: The TraceServer reports the user context to the unified intelligent center according to the user context reported by the user SGW.

S730: The unified intelligent center acquires the temporary identifier and the permanent identifier of the user according to the user context, and establishes an identifier mapping relationship.

Specifically, in the embodiment of the present invention, the unified intelligent center subscribes to the user context to the tracking server U2000 (TraceServer), where the user context is the user context of all users; the TraceServer merges the user context subscription requirements of all applications of all users, and performs the SGW to the SGW. Subscription; when the user switches, switching from the macro network to the Lampsite (small base station) or from the Lampsite to the macro network, the SGW needs to re-establish the bearer S1-U with the base station (eNodeB); the SGW sends the user to the unified intelligent center through the TraceServer. The online text, wherein the user context includes a temporary identifier (TEID) and a permanent identifier (IMSI, MSISDN) of the user; the unified intelligent center parses the user context, and obtains a temporary identifier (TEID) and a permanent identifier (IMSI) of the user from the user context. , MSISDN), and establish a mapping relationship.

In the embodiment of the present invention, the unified intelligent center may store the identifier mapping relationship in the identifier mapping database, and the identifier mapping data may be a real-time database, so that the query result can be quickly returned during the query process, and the query speed is improved.

It should be noted that the method 700 is applicable to a scenario where the SGW sinks and is distributed.

In the embodiment of the present invention, the following steps may also be included:

S735: The unified intelligent center sends a subscription location stream to the service anchor (Service Anchor);

S740. The service anchor performs processing according to the original location data information uploaded by the user, and obtains real-time location information of the user.

S745: The service anchor sends the real-time location information and the temporary identifier of the user to the unified intelligent center;

S750: The unified intelligent center receives the temporary identifier and real-time location information of the user, and obtains real-time location information and permanent identifier information according to the established mapping relationship.

Specifically, in the embodiment of the present invention, the unified intelligent center may receive the temporary identifier, real-time location information, and timestamp of the user sent by the Service Anchor, and may be represented as TEID, Location(x, y, z), Timestamp, respectively, and according to The user's temporary identifier TEID and timestamp Timestamp obtain the user's permanent identifier MSISDN from the unified intelligent center, and obtain Location (x, y, z), MSISDN, and Timestamp.

Optionally, in the embodiment of the present invention, the service anchor may further query the user identifier to the unified intelligent center to perform identity mapping.

It should be noted that the mapping method provided by the present invention can also be applied to the PGW Radius and the MME CHR in the scenario where the PGW and the MME are present, and establish an identity mapping relationship. The specific process is similar to the mapping method flow shown in FIG. 6 and FIG. 7 , and is not described here for brevity.

In the embodiment of the present invention, the mapping relationship between the identifiers supports the private network IPv4, S-TMSI, S1APID, IMSI, MSISDN, IMEI, PGW Address, and SGW Address. The PGW Address and SGW Address can be queried according to the user identifier IP, S-TMSI, IMSI, MSISDN.

Figure 6 to Figure 8 detail the analysis of PGW Radius information in the UL system, establish an identity mapping database: support mapping of private network IP to IMSI, MSISDN; parse MME CHR control plane Information, establish a user context database, support mapping to IMSI/MSISDN through S-TMSI; parse SGW user context information, establish user context database, support TEID mapping to IMSI, MSISDN, and the mapping method provided by the present invention can also be applied to Wifi connection After entering the system, the AC Radius packet can be parsed and the mapping between the MAC address and the IMSI is supported.

The identification mapping method according to an embodiment of the present invention is described in detail above with reference to FIG. 3 to FIG. 8, and a system according to an embodiment of the present invention will be described in detail below with reference to FIG.

FIG. 9 is a schematic structural diagram of a system according to an embodiment of the present invention. As shown in FIG. 9, the system 900 can include a receiving unit 910, an establishing unit 920, and an associating unit 930.

The receiving unit 910 is configured to receive first data information that is sent by the core network device, where the first data information includes a temporary identifier of the user equipment and a permanent identifier of the user equipment.

The establishing unit 920 is configured to establish, according to the first data information, an identifier mapping relationship between the temporary identifier and the permanent identifier.

The receiving unit 910 is further configured to receive second data information that is sent by the service anchor, where the second data information includes a temporary identifier of the user equipment and real-time location information of the user equipment.

The association unit 930 is configured to associate the permanent identifier of the user equipment with the real-time location information according to the identifier mapping relationship and the temporary identifier in the second data information, and save the real-time location information of the user equipment for use by the third-party application device. The temporary identifier or permanent identifier of the user equipment acquires location information of the user equipment.

In the embodiment of the present invention, the receiving unit 910 in the system receives the data information including the temporary identifier or the permanent identifier of the user equipment, that is, the first data information, which is sent by the PGW, the MME, and/or the SGW. The first data information may be charging information of the user equipment. The establishing unit 920 parses the temporary identifier of the user equipment in the first data information and the permanent identifier corresponding to the user equipment, and establishes an identifier mapping relationship between the temporary identifier and the permanent identifier. The receiving unit 910 further receives the data information of the temporary identifier and the real-time location information that is sent by the service anchor, including the user equipment, by the association unit 930 according to the identifier mapping relationship and the user equipment in the data information sent by the service anchor point. The temporary identifier determines the permanent identifier of the user equipment, associates the permanent identifier with the real-time location information of the user equipment, and stores the associated real-time location information, so that the third-party application device can be based on the temporary identifier or permanent identifier of the user equipment. The user context of the user equipment or the real-time location information and historical location information of the user equipment are obtained through the system.

The system provided by the present invention establishes a mapping relationship between the temporary identifier of the user equipment and the permanent identifier, and according to the identifier mapping relationship of the user equipment and the temporary identifier of the user equipment in the second data information received from the service anchor, Associating the permanent identifier of the user equipment with the real-time location information of the user equipment that is received from the service anchor and corresponding to the temporary identifier of the user equipment, the third-party application device obtains the user equipment according to the permanent identifier or the temporary identifier of the user equipment. Real-time location information or historical location information, that is, the number of real-time users in the area and the number of users entering or leaving the designated area according to the area information.

Optionally, in the embodiment of the present invention, the temporary identifier of the user equipment may include: the temporary identifier includes a tunnel endpoint identifier TEID, an S1 application protocol identifier S1APID, a temporary mobile user identity S-TMSI, a protocol IP interconnected between the networks, One of the media access control MAC addresses; the permanent identifier of the user equipment may include one of a mobile subscriber number MSISDN, an international mobile identity IMEI, and an international mobile subscriber identity IMSI.

Optionally, as another embodiment of the present invention, the receiving unit 910 receives the first data information that is sent by the core network device by using the user data packet protocol UDP, and reduces the core network device to add a new private interface to the system to report the data. Optionally, as another embodiment of the present invention, as shown in FIG. 9, the system 900 may further include:

The arranging unit 940 is configured to perform a first scheduling process on the real-time location information of the saved user equipment, so that the third-party application device acquires the location information of the user equipment according to the temporary identifier or the permanent identifier of the user equipment.

The system logically arranges the saved real-time location information, so that the third-party application device can obtain the context information and the real-time location information or the historical location information of the user equipment according to the identifier (temporary identifier or permanent identifier) of the user equipment.

Optionally, as another embodiment of the present invention, as shown in FIG. 9, the system 900 may further include an obtaining unit 950 and a sending unit 960;

The receiving unit 910 is further configured to receive a real-time location call request sent by the third-party application device, where the real-time location call request carries a temporary identifier or a permanent identifier of the user equipment.

The obtaining unit 950 is configured to acquire real-time location information of the user equipment according to the real-time location call request.

The sending unit 960 is configured to send the acquired real-time location information of the user equipment to the third-party application device, or the sending unit 960 is configured to store the acquired real-time location information of the user equipment in the first storage space, and the first The address information of the storage space is sent to the third-party application device. In the embodiment of the present invention, if the real-time location invocation request carries the permanent identifier of the user equipment, the obtaining unit 950 performs a second scheduling process on the saved real-time location information of the user equipment according to the real-time location invocation request, and obtains real-time information of the user equipment. Location information; or,

If the real-time location call request carries the temporary identifier of the user equipment, the obtaining unit 950 acquires the permanent identifier of the user equipment according to the identifier mapping relationship and the temporary identifier of the user equipment, and saves the call according to the obtained permanent identifier and the real-time location call request. The real-time location information of the user equipment is subjected to a second scheduling process to obtain real-time location information of the user equipment.

Optionally, as another embodiment of the present invention, the real-time location invocation request further includes one or more of a temporary identifier or a permanently identified identifier type, a first uniform resource locator URL, first region information, or first time period information. Information.

The first URL is a storage address of the real-time location information of the user equipment obtained by the third-party application device from the unified intelligent center. In brief, the first URL is a storage address of the unified intelligent center storing the real-time location information. The first time period information is a certain time period after the current time.

Optionally, as another embodiment of the present invention,

The receiving unit 910 is further configured to receive a historical location call request sent by the third-party application device, where the historical location call request carries a temporary identifier or a permanent identifier of the user equipment;

The obtaining unit 950 is further configured to acquire a historical location of the user equipment according to the historical location call request information;

The sending unit 960 is further configured to send the historical location information to the third-party application device, or the sending unit is further configured to store the historical location information in the second storage space, and send the address information of the second storage space to the third party. Application device.

In the embodiment of the present invention, if the historical location call request carries the permanent identifier of the user equipment, the acquiring unit performs a third scheduling process on the saved real-time location information of the user equipment according to the historical location call request, to obtain the historical location of the user equipment. Information; or,

If the history location call request carries the temporary identifier of the user equipment, the acquiring unit acquires the permanent identifier of the user equipment according to the identifier mapping relationship and the temporary identifier of the user equipment, and invokes the request according to the obtained permanent identifier and the historical location, and saves the user. The real-time location information of the device is processed in a third manner to obtain historical location information of the user equipment.

In the embodiment of the present invention, the historical location invocation request further includes one or more of the identifier type of the temporary identifier or the permanent identifier, the second uniform resource locator URL, the second region information, or the second time period information.

The second URL is a storage address of the real-time location information of the user equipment obtained by the third-party application device from the unified intelligent center. In brief, the second URL is a storage address of the unified intelligent center storing the real-time location information. The second time period information is a certain time period before the current time.

Optionally, as another embodiment of the present invention, the receiving unit 910 receives one or both of a real-time location call request or a historical location call request sent by the third-party application device by using the characterization state transfer REST interface.

Optionally, in the embodiment of the present invention, the receiving unit 910 specifically includes:

In the embodiment of the present invention, the So interface may support one or more of a tunnel endpoint identifier TEID, an S1 application protocol S1APID, a temporary mobile user identity S-TMSI, a protocol IP address interconnected between networks, and a media access control MAC address. .

Optionally, the system 900 of FIG. 9 further includes:

The storage unit 970 is configured to store the identifier mapping relationship in the real-time database RTDB, so that when the third-party application device queries the data through the system, the query data can be returned in real time, and the data query is completed efficiently.

It should be noted that the methods/steps in FIG. 3 to FIG. 8 can be implemented for each unit in the system shown in FIG. For the sake of brevity, it will not be repeated here.

In the several embodiments provided herein, it should be understood that the disclosed systems and methods can be implemented in other ways. For example, the system described above is merely illustrative. For example, the division of the unit is only a logical function division, and the actual implementation may have another division manner, for example, multiple units may be combined or may be integrated into another. The system, or some features can be ignored or not executed. In addition, 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, if implemented in the form of a software functional unit and sold or used as a standalone product, can be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention contributes in essence or 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 method of 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. .

The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any equivalent modification or replacement can be conceived by those skilled in the art within the technical scope of the present disclosure. Such modifications or substitutions are intended to be included within the scope of the present invention. Therefore, The scope of the invention should be determined by the scope of the claims.

Claims

A method for identifying a mapping, the method comprising:

The unified intelligent center receives the first data information sent by the core network device, where the first data information includes a temporary identifier of the user equipment and a permanent identifier of the user equipment;

The unified intelligent center establishes an identifier mapping relationship between the temporary identifier and the permanent identifier according to the first data information;

Receiving, by the unified intelligent center, the second data information that is sent by the service anchor, where the second data information includes the temporary identifier of the user equipment and real-time location information of the user equipment;

The unified intelligent center associates the permanent identifier of the user equipment with the real-time location information according to the identifier mapping relationship and the temporary identifier in the second data information, and saves the real-time of the user equipment. The location information is used by the third-party application device to obtain location information of the user equipment according to the temporary identifier or the permanent identifier of the user equipment.
The method according to claim 1, wherein after the permanent identifier of the user equipment is associated with the real-time location information, and the real-time location information of the user equipment is saved, the method further includes:

The unified intelligent center performs a first scheduling process on the stored real-time location information of the user equipment, where the third-party application device acquires the user according to the temporary identifier or the permanent identifier of the user equipment. Location information of the device.
The method according to claim 1 or 2, wherein the method further comprises:

Receiving, by the unified intelligent center, a real-time location call request sent by the third-party application device, where the real-time location call request carries the temporary identifier or the permanent identifier of the user equipment;

The unified intelligent center acquires real-time location information of the user equipment according to the real-time location call request;

Sending, by the unified intelligent center, the obtained real-time location information of the user equipment to the third-party application device, or the unified intelligent center to obtain the acquired user equipment The real-time location information is stored in the first storage space, and the address information of the first storage space is sent to the third-party application device.
The method according to claim 3, wherein the unified intelligent center acquires location information of the user equipment according to the real-time location call request, including:

If the real-time location call request carries the permanent identifier of the user equipment, the unified intelligent center performs second scheduling on the saved real-time location information of the user equipment according to the real-time location call request. Processing to obtain real-time location information of the user equipment; or

If the real-time location invocation request carries the temporary identifier of the user equipment, the unified intelligent center acquires the permanent identifier of the user equipment according to the identifier mapping relationship and the temporary identifier of the user equipment. And performing the second orchestration process on the saved real-time location information of the user equipment according to the obtained permanent identifier and the real-time location call request, to obtain real-time location information of the user equipment.
The method according to claim 3 or 4, wherein the real-time location invocation request further includes the identifier type of the temporary identifier or the permanent identifier, the first uniform resource locator URL, the first region information, or the first time. One or more pieces of information in the segment information.
The method according to any one of claims 1 to 5, wherein the method further comprises:

Receiving, by the unified intelligent center, a historical location call request sent by the third-party application device, where the historical location call request carries the temporary identifier or the permanent identifier of the user equipment;

The unified intelligent center acquires historical location information of the user equipment according to the historical location call request;

The unified intelligent center sends the historical location information to the third-party application device, or the unified intelligent center stores the historical location information in a second storage space, and the address of the second storage space Information is sent to the third party application device.
The method according to claim 6, wherein the unified intelligent center acquires historical location information of the user equipment according to the historical location call request, including:

If the historical location call request carries the permanent identifier of the user equipment, the unified intelligent center performs a third arrangement on the saved real-time location information of the user equipment according to the historical location call request. Processing to obtain historical location information of the user equipment; or

If the historical location call request carries the temporary identifier of the user equipment, the unified intelligent center acquires the permanent identifier of the user equipment according to the identifier mapping relationship and the temporary identifier of the user equipment. And performing the third scheduling process on the saved real-time location information of the user equipment according to the obtained permanent identifier and the historical location call request, to obtain historical location information of the user equipment.
The method according to claim 6 or 7, wherein the historical location invocation request further comprises an identifier of the temporary identifier or the permanent identifier, a second uniform resource locator URL, a second region information or a One or more pieces of information in the two time period information.
The method according to any one of claims 3-8, wherein the unified intelligent center receives the real-time location call request or the historical location call sent by the third-party application device by using a characterization state transfer REST interface. One or both of the requests.
The method according to any one of claims 1-8, wherein the temporary identifier comprises a tunnel endpoint identifier TEID, an S1 application protocol identifier S1APID, a temporary mobile subscriber identity S-TMSI, and a protocol IP interconnected between networks. And one of the media access control MAC addresses; the permanent identifier includes one of a mobile subscriber number MSISDN, an international mobile identity IMEI, and an international mobile subscriber identity IMSI.
The method according to any one of claims 1-10, wherein the unified intelligent center receives the first data information sent by the core network device, including:

The unified intelligent center receives the first data information that is sent by the core network device by using a user data packet protocol UDP.
The method according to any one of claims 1 to 11, wherein the unified intelligent center receives the second data information sent by the service anchor, including:

The unified intelligent center passes through the So connection between the unified intelligent center and the service anchor point And receiving the second data information sent by the service anchor.
The method according to claim 12, wherein the So interface supports a tunnel endpoint identifier TEID, an S1 application protocol S1APID, a temporary mobile user identity S-TMSI, a protocol IP address interconnected between networks, and a media access control MAC. One or more of the addresses.
The method according to any one of claims 1 to 13, wherein the method further comprises:

The unified intelligent center stores the identity mapping relationship in a real-time database RTDB.
A system, characterized in that the system comprises:

a receiving unit, configured to receive first data information that is sent by the core network device, where the first data information includes a temporary identifier of the user equipment and a permanent identifier of the user equipment;

And an establishing unit, configured to establish, according to the first data information, an identifier mapping relationship between the temporary identifier and the permanent identifier;

The receiving unit is further configured to receive second data information that is sent by the service anchor, where the second data information includes the temporary identifier of the user equipment and real-time location information of the user equipment;

An association unit, configured to associate the permanent identifier of the user equipment with the real-time location information according to the identifier mapping relationship and the temporary identifier in the second data information, and save the real-time of the user equipment The location information is used by the third-party application device to obtain location information of the user equipment according to the temporary identifier or the permanent identifier of the user equipment.
The system of claim 15 wherein the system further comprises:

a scheduling unit, configured to perform a first orchestration process on the saved real-time location information of the user equipment, where the third-party application device acquires the user according to the temporary identifier or the permanent identifier of the user equipment Location information of the device.
The system according to claim 15 or 16, wherein the system further comprises an acquisition unit and a transmission unit;

The receiving unit is further configured to receive a real-time location call request sent by the third-party application device, where the real-time location call request carries the temporary identifier or the permanent identifier of the user equipment;

The obtaining unit is configured to acquire real-time location information of the user equipment according to the real-time location call request;

The sending unit is configured to send the acquired real-time location information of the user equipment to the third-party application device, or the sending unit is configured to: use the acquired real-time location of the user equipment The information is stored in the first storage space, and the address information of the first storage space is sent to the third-party application device.
The system of claim 17 wherein:

If the real-time location call request carries the permanent identifier of the user equipment, the acquiring unit performs second scheduling processing on the saved real-time location information of the user equipment according to the real-time location call request. Obtaining real-time location information of the user equipment; or

If the real-time location invocation request carries the temporary identifier of the user equipment, the acquiring unit acquires the permanent identifier of the user equipment according to the identifier mapping relationship and the temporary identifier of the user equipment, And performing the second orchestration processing on the saved real-time location information of the user equipment according to the obtained permanent identifier and the real-time location call request, to obtain real-time location information of the user equipment.
The system according to claim 17 or 18, wherein the real-time location invocation request further includes an identifier type of the temporary identifier or permanent identifier, and a third-party application device acquires data from the unified smart center. One or more of the uniform resource locator URL, the first area information, or the first time period information.
A system according to any of claims 15-19, wherein

The receiving unit is further configured to receive a historical location call request sent by the third-party application device, where the historical location call request carries the temporary identifier or the permanent identifier of the user equipment;

The obtaining unit is further configured to acquire historical location information of the user equipment according to the historical location call request;

The sending unit is further configured to send the historical location information to the third-party application device, Alternatively, the sending unit is further configured to store the historical location information in a second storage space, and send address information of the second storage space to the third-party application device.
The system of claim 20 wherein:

If the historical location call request carries the permanent identifier of the user equipment, the obtaining unit performs third scheduling processing on the saved real-time location information of the user equipment according to the historical location call request. Obtaining historical location information of the user equipment; or

If the historical location call request carries the temporary identifier of the user equipment, the acquiring unit acquires the permanent identifier of the user equipment according to the identifier mapping relationship and the temporary identifier of the user equipment, And performing the third scheduling process on the saved real-time location information of the user equipment according to the obtained permanent identifier and the historical location call request, to obtain historical location information of the user equipment.
The system according to claim 20 or 21, wherein the historical location invocation request further comprises the temporary identification or the identification type of the permanent identification, and the third-party application device acquires data from the unified intelligent center. One or more of the second uniform resource locator URL, the second area information, or the second time period information.
The system according to any one of claims 17 to 22, wherein the receiving unit receives the real-time location call request or the historical location call request sent by the third-party application device by means of a characterization state transfer REST interface One or two of them.
The system according to any one of claims 15 to 22, wherein the temporary identifier comprises a tunnel endpoint identifier TEID, an S1 application protocol identifier S1APID, a temporary mobile subscriber identity S-TMSI, and a protocol IP interconnected between networks. And one of the media access control MAC addresses; the permanent identifier includes one of a mobile subscriber number MSISDN, an international mobile identity IMEI, and an international mobile subscriber identity IMSI.
The system according to any one of claims 15 to 24, wherein the receiving unit comprises:

Receiving, by the core network device, the first data message that is sent by using a user data packet protocol UDP interest.
The system according to any one of claims 15 to 25, wherein the receiving unit comprises:

Receiving, by the So interface between the unified intelligent center and the service anchor, the second data information sent by the service anchor.
The system according to claim 26, wherein said So interface supports tunnel endpoint identifier TEID, S1 application protocol S1APID, temporary mobile user identity S-TMSI, protocol IP address interconnected between networks, and media access control MAC One or more of the addresses.
The system of any of claims 15-27, wherein the system further comprises:

a storage unit, configured to store the identity mapping relationship in a real-time database RTDB.