CN113329338B - User flow behavior processing method and device, electronic equipment and storage medium - Google Patents
User flow behavior processing method and device, electronic equipment and storage medium Download PDFInfo
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- CN113329338B CN113329338B CN202110576987.1A CN202110576987A CN113329338B CN 113329338 B CN113329338 B CN 113329338B CN 202110576987 A CN202110576987 A CN 202110576987A CN 113329338 B CN113329338 B CN 113329338B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
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Abstract
The embodiment of the invention discloses a user flow behavior processing method, a device, electronic equipment and a storage medium. The user flow behavior processing method comprises the following steps: acquiring network data of a target area; determining MME and HSS corresponding to the user terminal in the target area according to the network data of the target area; determining user flow behavior in a target area according to the MME and the HSS; wherein the user flow behavior comprises an intra-zone flow behavior and/or an inter-zone roaming behavior; when the user flow behavior includes an inter-region roaming behavior, a roaming source and a roaming destination are determined according to the inter-region roaming behavior. The technical scheme of the embodiment of the invention can realize the accurate identification of the user flow behavior and the accurate tracking of the user position, and improves the real-time performance and the accuracy of the user flow behavior analysis.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a user flow behavior processing method and device, electronic equipment and a storage medium.
Background
With the rapid development of socioeconomic performance, traffic is more convenient, and the mobile user's frequency and range of flow are gradually increased. The related functional departments need to analyze the flow condition of the mobile users, control the inflow and outflow directions of part of specific groups or users, and quickly grasp the activity information of the users so as to provide data support for subsequent data analysis.
Currently, in the prior art, partial user position change conditions in a current data acquisition area are mainly obtained through TAU (Tracking Area Update ) data of an S1-MME interface in a mobile communication network. However, it is impossible to determine the user location information where roaming behavior exists in the current data collection area based on TAU data, which has a great limitation in analyzing user flow behavior through TAU data.
Disclosure of Invention
The embodiment of the invention provides a user flow behavior processing method, a device, electronic equipment and a storage medium, which can realize accurate identification of user flow behaviors and accurate tracking of user positions, and improve the real-time performance and the accuracy of user flow behavior analysis.
In a first aspect, an embodiment of the present invention provides a method for processing user flow behavior, including:
Acquiring network data of a target area;
determining MME and HSS corresponding to the user terminal in the target area according to the network data of the target area;
determining user flow behavior in a target area according to the MME and the HSS; wherein the user flow behavior comprises an intra-zone flow behavior and/or an inter-zone roaming behavior;
when the user flow behavior includes an inter-region roaming behavior, a roaming source and a roaming destination are determined according to the inter-region roaming behavior.
In a second aspect, an embodiment of the present invention further provides a user flow behavior processing apparatus, including:
the network data acquisition module is used for acquiring network data of a target area;
the MME and HSS determining module is used for determining the MME and the HSS corresponding to the user terminal in the target area according to the network data of the target area;
the user flow behavior determining module is used for determining the user flow behavior in the target area according to the MME and the HSS; wherein the user flow behavior comprises an intra-zone flow behavior and/or an inter-zone roaming behavior;
and the roaming source and destination determining module is used for determining the roaming source and the roaming destination according to the inter-area roaming behavior when the user flow behavior comprises the inter-area roaming behavior.
In a third aspect, an embodiment of the present invention further provides an electronic device, including:
one or more processors;
a storage means for storing one or more programs;
the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the user flow behavior processing method provided by any embodiment of the present invention.
In a fourth aspect, the embodiment of the present invention further provides a computer storage medium, on which a computer program is stored, where the program is executed by a processor to implement the user flow behavior processing method provided in any embodiment of the present invention.
According to the technical scheme of the embodiment, through obtaining network data of a target area and determining MME and HSS corresponding to the user terminal in the target area according to the network data of the target area, user flow behaviors in the target area are determined according to the MME and the HSS. When the user flowing behavior comprises the inter-area roaming behavior, a roaming source and a roaming destination can be determined according to the inter-area roaming behavior, so that the problem of limitation of analyzing the user flowing behavior through TAU data in the prior art is solved, accurate identification of the user flowing behavior and accurate tracking of the user position can be realized, and real-time performance and accuracy of user flowing behavior analysis are improved.
Drawings
FIG. 1 is a flowchart of a method for processing user flow behavior according to a first embodiment of the present invention;
fig. 2 is a topology diagram of data interaction between MME and HSS in city a and city B according to a first embodiment of the present invention;
fig. 3 is a schematic diagram of a communication link of an S6a interface in an inter-area roaming behavior according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a communication link of an S6a interface under an in-area streaming action according to an embodiment of the present invention;
FIG. 5 is a flowchart of a method for processing user flow behavior according to a second embodiment of the present invention;
FIG. 6 is a schematic diagram of a user flow behavior processing apparatus according to a third embodiment of the present invention;
fig. 7 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof.
It should be further noted that, for convenience of description, only some, but not all of the matters related to the present invention are shown in the accompanying drawings. Before discussing exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart depicts operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently, or at the same time. Furthermore, the order of the operations may be rearranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figures. The processes may correspond to methods, functions, procedures, subroutines, and the like.
Example 1
Fig. 1 is a flowchart of a user flow behavior processing method according to an embodiment of the present invention, where the method may be implemented by a user flow behavior processing device, and the device may be implemented by software and/or hardware and may be generally integrated in an electronic device. Accordingly, as shown in fig. 1, the method includes the following operations:
s110, acquiring network data of a target area.
The target area may be a geographical area where the user is currently located, or a geographical area where the user leaves at a previous time. For example, the target area may be a city, a province, a country, or the like. The network data may be associated data generated when the user communicates through the terminal, and by way of example, the network data may include, but is not limited to, associated data capable of reflecting the movement of the user, such as signaling ticket data.
In the embodiment of the invention, the network data can be acquired from the communication network of the target area.
For example, the signaling call ticket data may be collected from the S6a interface of the communication network of the target area, and the signaling call ticket data may be used as network data. The S6a interface collects the signaling ticket data and can reflect the change condition of the user area in real time. For example, the signaling ticket data may include, but is not limited to, MSISDN (Mobile Subscriber International ISDN/PSTN number, number of mobile subscriber), IMSI (International Mobile Subscriber Identity ), IMEI (International Mobile Equipment Identity, international mobile equipment identity), signaling generation time, MME IP (Mobility Management Entity Internet Protocol ) address, HSS IP (Home Subscriber Server Internet Protocol, home subscriber server internet protocol) address, source and destination hostnames, and the like. The embodiment of the invention does not limit the specific data content of the signaling ticket data. Wherein MSISDN and IMSI may be used to identify the corresponding subscriber. The IMEI may be used to identify the communication terminal of the user. The MME IP address, HSS IP address, source hostname and destination hostname may be used to identify the sender and receiver of the signaling.
S120, determining MME and HSS corresponding to the user terminal in the target area according to the network data of the target area.
The user terminal may be a mobile communication terminal used when the user communicates. The MME is one of network element devices of EPC (Evolved Packet Core, core network) in LTE (Long Term Evolution ) architecture, and is responsible for mobility management in an idle state of a user terminal, paging, NAS (Network Attached Storage ) signaling, NAS signaling security, location area list management, PGW (PDN GateWay) selection, SGW (Serving GateWay) selection, roaming, authentication, and authentication. The HSS is a server in an EPS (Evolved Packet System ) network for storing subscription information of users, and is mainly responsible for managing subscription data and location information of users.
In the embodiment of the invention, the network data of the target area can be analyzed to determine the MME which communicates with the user terminal in the target area, and further the HSS which communicates with the MME corresponding to the user terminal in the target area is obtained. Since only the network data of the target area needs to be acquired in the scheme, the MME and the HSS within the range of the target area or the MME and the HSS in communication with the target area are determined according to the network data of the target area, but specific positions of the MME and the HSS in communication with the target area do not need to be determined.
Illustratively, in a 4G network, MME and HSS may interact data over the S6a interface according to 3GPP (3 rd Generation Partnership Project, third generation partnership project) specifications. The interaction data may include, but is not limited to, location management data, user management data, authentication data, error recovery data, notification data, and the like. Assuming that the target area is city a, when the MME and HSS of city a and city B interact data, a topology diagram of the MME and HSS of the two cities interact data is shown in fig. 2. In 2G, 3G and 5G networks, network elements with similar functional interactions are named differently, but may use the same processing logic.
S130, determining user flow behaviors in a target area according to the MME and the HSS.
The user streaming behavior may be a mobile behavior of a user communicating with the mobile terminal. The user flow behavior may include intra-zone flow behavior and/or inter-zone roaming behavior. The in-area flow behavior may be a movement behavior of the user within the same area. The inter-zone roaming behavior may be a movement behavior of the user across different zones.
In the embodiment of the invention, the user flow behavior in the target area can be determined according to the interaction data between the MME and the HSS. The user flow behavior has three cases, wherein the first case is that the user only has regional flow behavior, the second case is that the user only has regional roaming behavior, and the third case is that the user has regional flow behavior and inter-regional roaming behavior. In the scheme, the user flow behavior in the target area can be determined according to the MME and the HSS, and the user flow behavior can be divided so as to determine which type of user flow behavior occurs to the user specifically. When the user flow behavior is an area flow behavior, it may be determined that the user is always flowing within the target area. When the user flow behavior is inter-zone roaming behavior, it may be determined that the user starts from the target zone to other zones or enters the target zone from other zones. Whether the user appears in the target area can be rapidly judged by dividing the user flow behaviors, so that the accurate tracking and positioning of the user are facilitated, and the comprehensive analysis of the user flow behaviors is realized. And only network data of a single target area are acquired, and the flow behavior of the user can be judged according to the network data, so that the data acquisition cost is greatly reduced, and the real-time performance of the flow behavior analysis of the user is improved.
For example, when the user flow behavior is inter-area roaming behavior, the MME and the HSS may perform data interaction through the S6a interface, and a communication link schematic diagram of the S6a interface in the inter-area roaming behavior is shown in fig. 3; when the user flow behavior is the area flow behavior, the MME and the HSS may also perform data interaction through the S6a interface, and a communication link schematic diagram of the S6a interface under the area flow behavior is shown in fig. 4.
And S140, when the user flow behavior comprises the inter-area roaming behavior, determining a roaming source and a roaming destination according to the inter-area roaming behavior.
The roaming source may be an area where the user leaves, corresponding to an inter-area roaming behavior. The roaming destination may be an area that the user needs to reach, corresponding to an inter-area roaming behavior.
In the embodiment of the present invention, if the user flow behavior includes an inter-area roaming behavior, the roaming source and the roaming destination may be determined according to a sender and a receiver of the interaction data between the MME and the HSS corresponding to the roaming behavior. By judging the roaming source and the roaming destination of the inter-area roaming behavior, the accurate tracking and positioning of the user can be realized.
In an alternative embodiment of the present invention, determining the in-area flow behavior according to the MME and HSS may include: determining a roaming destination of the flow behavior in the area according to an initiator MME of the location update request; the roaming source of the streaming behaviour in the area is determined from the receiving MME canceling the location request.
The location update request may be a request sent by the MME in the area where the user is located to the HSS in which the user is located, to determine the user flow behavior. The originating MME of the location update request may be the MME that sent the location update request. The cancel location request may be a request sent by the HSS of the user home location to the MME of the user away area to cancel the communication connection of the HSS of the user home location with the MME of the user away area to determine the user flow behavior. The receiving MME that cancels the location request may be an MME that receives the cancellation location request.
In the embodiment of the invention, the area where the initiator MME of the position update request is located can be used as the roaming destination of the intra-area flow behavior, and the area where the receiver MME of the position update request is cancelled is used as the roaming source of the intra-area flow behavior, so that the positioning accuracy of the roaming destination and the roaming source is improved.
According to the technical scheme of the embodiment, through obtaining network data of a target area and determining MME and HSS corresponding to the user terminal in the target area according to the network data of the target area, user flow behaviors in the target area are determined according to the MME and the HSS. When the user flowing behavior comprises the inter-area roaming behavior, the roaming source and the roaming destination are determined according to the inter-area roaming behavior, so that the problem of limitation of analyzing the user flowing behavior only through TAU data in the prior art is solved, the accurate identification of the user flowing behavior and the accurate tracking of the user position can be realized, and the real-time performance and the accuracy of the user flowing behavior analysis are improved.
Example two
Fig. 5 is a flowchart of a method for handling user mobility behavior according to a second embodiment of the present invention, which is implemented based on the above embodiment, and in this embodiment, a specific alternative implementation of determining inter-area roaming behavior according to MME and HSS is provided, and accordingly, as shown in fig. 5, the method includes the following operations:
s210, acquiring network data of a target area.
S220, determining MME and HSS corresponding to the user terminal in the target area according to the network data of the target area.
S230 is performed after S220 is performed, wherein S230 may include S230a and/or S230b.
S230a, determining the roaming behavior between areas according to the source MME of the location update request and the receiving HSS of the location update request.
Wherein the receiving HSS of the location update request may be the HSS receiving the location update request.
Correspondingly, when the user performs inter-area roaming, the MME in the area where the user is currently located sends a location update request to the HSS in the location where the user is located, and at this time, the MME in the area where the user is currently located may be used as an initiator MME of the location update request, and the HSS in the location where the user is currently located may be used as a receiver HSS of the location update request. After obtaining the initiator MME of the location update request and the receiver HSS of the location update request, the inter-area roaming behavior of the user home location that does not belong to the target area may be determined according to the initiator MME of the location update request and the receiver HSS of the location update request.
S230b, determining the roaming behavior between the areas according to the initiator HSS canceling the location request and the receiver MME canceling the location request.
Wherein the originating HSS that cancels the location request may be the HSS that sent the cancel location request.
Specifically, when the inter-area roaming behavior occurs to the user, the HSS in the user home location may send a cancel location request to the MME in the user away area, where the HSS in the user home location may be used as an initiator HSS of the cancel location request, and the MME in the user away area may be used as a receiver MME of the cancel location request. After obtaining the initiator HSS for canceling the location request and the receiver MME for canceling the location request, the inter-area roaming behavior of the user home location that does not belong to the target area may be determined according to the initiator HSS for canceling the location request and the receiver MME for canceling the location request.
Correspondingly, the inter-area roaming behavior of the user belonging to the target area can be determined according to the initiator MME of the location update request, the receiver HSS of the location update request, the initiator HSS of the cancellation location request and the receiver of the cancellation location request.
S240, determining a roaming source and a roaming destination according to the inter-area roaming behavior.
In an alternative embodiment of the present invention, determining the inter-region roaming behavior according to the MME and HSS may include: determining that an inter-region roaming action occurs in a target region when an initiator MME of a location update request does not belong to the target region, a receiver HSS of the location update request belongs to the target region, and a receiver MME of the location update request does not belong to the target region; determining a roaming source and a roaming destination based on inter-region roaming behavior may include: determining roaming source of roaming action between areas according to a receiving HSS of the location update request; the sender MME according to the location update request determines the roaming destination of the inter-area roaming action.
The inter-region roaming action may be an action that the user leaves the current region and goes to other regions. The current region may be any region having a region range different from that of the other regions.
In the embodiment of the present invention, if the area of the initiator MME of the location update request is not within the range of the target area, the area of the receiver HSS of the location update request is within the range of the target area, the area of the initiator HSS of the cancellation location request is within the range of the target area, and the area of the receiver MME of the cancellation location request is within the range of the target area, it may be determined that the user roams from the target area to other areas, and the user attribution belongs to the target area. After determining that the user has performed the inter-area roaming action in the target area, the area in which the HSS is located at the receiving end of the location update request may be used as the roaming source of the inter-area roaming action, and the area in which the MME is located at the transmitting end of the location update request may be used as the roaming destination of the inter-area roaming action. In the process of carrying out inter-area roaming action recognition, the specific area range of the source MME of the position update request is not required to be determined, and only the MME of which the source MME of the position update request is not the target area is required to be judged, so that the difficulty of data acquisition is greatly reduced.
For example, assume that the user belongs to city a, the target area is city a, and when the user arrives from city a to city B, the MME of city B will send a location update request to the HSS of city a, while (typically within one second) the HSS of city a will send a cancel location request to the MME of city a, i.e. the initiator MME of the location update request belongs to city B, the receiver HSS of the location update request belongs to city a, the HSS of the initiator of the cancel location request belongs to city a, and the receiver MME of the cancel location request belongs to city a. In addition, city a is the roaming source of the inter-area roaming action, and city B is the roaming destination of the inter-area roaming action.
In an alternative embodiment of the present invention, determining the inter-region roaming behavior according to the MME and HSS may include: when an initiator HSS for canceling the position request does not belong to a target area, and a receiver MME for canceling the position request belongs to the target area, and when the position update request is not triggered within a time threshold, determining that the target area generates inter-area roaming action; determining a roaming source and a roaming destination based on inter-region roaming behavior may include: determining roaming source places of inter-area roaming actions according to a receiving side MME canceling the position request; and determining roaming destination of the inter-area roaming action according to the S1-MME interface data.
The time threshold may be a preset duration, which is used to determine whether an inter-area roaming action occurs. By way of example, the time threshold may be 1 second. The embodiment of the invention does not limit the specific time length of the time threshold. The S1-MME interface data may be data transmitted in a communication interface between the base station and the packet core network.
In the embodiment of the present invention, if the area of the initiator HSS that cancels the location request is not within the target area, the area of the receiver MME that cancels the location request is within the target area, and the location update request is not triggered within the time threshold, it may be determined that a user performs an inter-area roaming action in the target area, that is, the user walks from the target area to other areas. After determining that the user has performed the inter-area roaming action in the target area, the area where the receiving side MME for canceling the location request is located may be used as the roaming source of the inter-area roaming action. Since the roaming destination of the inter-area roaming action cannot be judged by the initiator HSS canceling the location request and the receiver MME canceling the location request, the target direction in the cut signaling flow corresponding to the S1-MME interface may be further used as the roaming destination of the inter-area roaming action, and the user attribution does not belong to the target area.
Illustratively, assuming that the user home location is city B and the target area is city a, when the user arrives at city C from city a, the MME of city C sends a location update request to the HSS of city B, while the HSS of city B sends a cancel location request to the MME of city a. However, since the acquired network data is data in the city a area, the MME that cannot acquire city C in city a transmits a location update request to the HSS of city B, and only the HSS that acquires city B transmits a cancel location request to the MME of city a. That is, the receiving MME canceling the location request can only determine that the city a is the roaming source of the inter-area roaming action, and the roaming destination of the inter-area roaming action can be determined according to the S1-MME interface data.
In an alternative embodiment of the present invention, determining the inter-region roaming behavior according to the MME and HSS may include: determining that inter-area diffuse-in actions occur in the target area under the conditions that an initiator MME of the position update request belongs to the target area, a receiver HSS of the position update request belongs to the target area, an initiator HSS of the cancel position request belongs to the target area, and a receiver MME of the cancel position request does not belong to the target area; determining a roaming source and a roaming destination based on inter-region roaming behavior may include: determining roaming source places of inter-area roaming actions according to a receiving side MME canceling the position request; the roaming destination of the inter-zone roaming action is determined from the originating HSS of the location update request.
The inter-area diffuse action may be an action that the user enters the current area from another area.
In the embodiment of the present invention, if the area of the initiator MME of the location update request is within the target area, the area of the receiver HSS of the location update request is within the target area, and the area of the cancellation location request receiver MME is not within the target area, it may be determined that the user performs an inter-area roaming action in the target area, that is, the user diffuses into the target area from other areas, and the user attribution is the target area. After determining that the user has performed the inter-area roaming action in the target area, the area where the receiving side MME for canceling the location request is located may be used as a roaming source of the inter-area roaming action, and the area where the source HSS for canceling the location update request is located may be used as a roaming destination of the inter-area roaming action.
For example, assume that when the user belongs to city a, the target area is city a, and the user arrives at city a from city B, the MME of city a sends a location update request to the HSS of city a, while (typically within one second) the HSS of city a sends a cancel location request to the MME of city B, i.e. the initiator MME of the location update request belongs to city a, the receiver HSS of the location update request belongs to city a, the sender HSS of the cancel location request belongs to city a, and the receiver MME of the cancel location request belongs to city B. City a is a roaming destination of the inter-area roaming operation, and city B is a roaming source of the inter-area roaming operation.
In an alternative embodiment of the present invention, determining the inter-region roaming behavior according to the MME and HSS may include: determining that the inter-area diffuse-in action occurs in the target area under the condition that an initiator MME of the position update request belongs to the target area, a receiver HSS of the position update request does not belong to the target area and the position update request is cancelled within a time threshold value; determining a roaming source and a roaming destination based on inter-region roaming behavior may include: determining a roaming destination of the inter-area roaming action according to an initiator MME of the location update request; and determining roaming source places of inter-area roaming actions according to the S1-MME interface data or the TAC data.
The TAC (Tracking Area Code, location tracking code) data may be configuration data of the core network.
In the embodiment of the present invention, if the area where the initiator MME of the location update request is located is within the target area, the area where the receiver HSS of the location update request is located is not within the target area, and the cancellation of the location request is not triggered within the time threshold, it is determined that the user performs an inter-area diffuse-in action in the target area, that is, the user diffuses into the target area from other areas. After determining that the user has performed the inter-area roaming action in the target area, the area where the source MME of the location update request is located may be used as the roaming destination of the inter-area roaming action. Because the roaming source of the inter-area roaming action depends on the initiator HSS of the location update request and the receiver MME of the location update request, the target direction in the cut signaling flow corresponding to the S1-MME interface may be further used as the roaming destination of the inter-area roaming action, or may be matched with the TAC data that is accessed last time by the location update request, and the roaming source of the inter-area roaming action may be determined according to the TAC data that is successfully matched.
In an alternative embodiment of the present invention, after determining the roaming source and the roaming destination according to the inter-area roaming behavior, the method may further include: and carrying out attribution identification processing on the roaming source and the roaming destination according to at least one of the MME, the HSS and the terminal communication identifier.
The terminal communication identifier may be an identifier of a user terminal, and is used for identifying a home location of the user terminal. By way of example, the terminal communication identification may include, but is not limited to, a user's cell phone number, etc.
In the embodiment of the invention, the home location identification processing can be performed on the roaming source and the roaming destination through at least one of the association data of the MME, the association data of the HSS and the terminal communication identifier so as to obtain the area names of the roaming source and the roaming destination.
Illustratively, the roaming source and the roaming destination may be identified according to a hostname composition structure of the HSS. The host name composition structure of the HSS is as follows: network element name, city abbreviation, province (area) abbreviation, network element type, network type, mobile network code, mobile country code, 3gppnetwork.orghss01.xx.xx.hss.epc.mnc xxx.mcc xxx.3gppnetwork.org. Specifically, the province (area) in the host name composition structure of the HSS is simply matched with the internet related regulation, and the roaming source and the home location of the roaming destination can be determined without the help of the operator, so that the limitation that the home location of the network element can be identified only according to the help of the operator can be broken.
Illustratively, the roaming source and the roaming destination may be identified according to a hostname composition structure of the MME. Wherein, the main machine name composition structure of the MME is as follows: network element name, province (area) code, network element type, network type, mobile network code, mobile country code, 3gpp network. Specifically, when the roaming source and the roaming destination are identified by using the host name composition structure of the MME, the province (area) code can be identified by combining with the operator planning table, and the city to which the roaming source and the roaming destination belong can be identified by using the operator's industrial parameters.
For example, the user mobile phone number may be identified based on the H-code table to determine the home location of the roaming source and the roaming destination, and the HSS host name of the user mobile phone number may be identified based on the S6a interface to obtain the home location of the roaming source and the roaming destination.
It should be noted that fig. 5 is only a schematic diagram of one implementation, and the step S230a and the step S230b do not have a sequential relationship, and the step S230a may be implemented first, then the step S230b may be implemented first, and then the step S230a may be implemented, or both may be implemented in parallel or alternatively. It should be noted that any permutation and combination of the technical features in the above embodiments also belong to the protection scope of the present invention.
According to the technical scheme, network data of the target area are obtained, MME and HSS corresponding to the user terminal in the target area are determined according to the network data of the target area, inter-area roaming behaviors are further determined according to the source MME of the location update request and the receiver HSS of the location update request, and/or inter-area roaming behaviors are determined according to the source HSS of the cancellation location request and the receiver MME of the cancellation location request, and roaming source and roaming destination are further determined according to the inter-area roaming behaviors, so that the problem of limitation of analyzing user flow behaviors only through TAU data in the prior art is solved, accurate identification of user flow behaviors and accurate tracking of user positions can be achieved, and real-time performance and accuracy of user flow behavior analysis are improved.
In the technical scheme of the embodiment of the invention, the acquisition, storage, application and the like of the related user personal information (such as communication information, voice information and the like) accord with the regulations of related laws and regulations, and the public order welcome is not violated.
Example III
Fig. 6 is a schematic diagram of a user flow behavior processing apparatus according to a third embodiment of the present invention, as shown in fig. 6, where the apparatus includes: a network data acquisition module 310, an MME and HSS determination module 320, a user flow behavior determination module 330, and a roaming origin and roaming destination determination module 340, wherein:
A network data acquisition module 310, configured to acquire network data of a target area;
the MME and HSS determining module 320 is configured to determine MME and HSS corresponding to a user terminal in a target area according to network data of the target area;
a user flow behavior determining module 330, configured to determine a user flow behavior in the target area according to the MME and the HSS; wherein the user flow behavior comprises an intra-zone flow behavior and/or an inter-zone roaming behavior;
the roaming source and roaming destination determining module 340 is configured to determine the roaming source and the roaming destination according to the inter-area roaming behavior when the user flow behavior includes the inter-area roaming behavior.
According to the technical scheme of the embodiment, through obtaining network data of a target area and determining MME and HSS corresponding to the user terminal in the target area according to the network data of the target area, user flow behaviors in the target area are determined according to the MME and the HSS. When the user flowing behavior comprises the inter-area roaming behavior, the roaming source and the roaming destination are determined according to the inter-area roaming behavior, so that the problem of limitation of analyzing the user flowing behavior only through TAU data in the prior art is solved, the accurate identification of the user flowing behavior and the accurate tracking of the user position can be realized, and the real-time performance and the accuracy of the user flowing behavior analysis are improved.
Optionally, the user flow behavior determination module 330 is specifically configured to: determining the roaming destination of the streaming behavior in the area according to an initiator MME of a location update request; the roaming source of the streaming behaviour in the area is determined from the recipient MME canceling the location request.
Optionally, the user flow behavior determination module 330 is specifically configured to: determining the inter-area roaming behavior according to an initiator MME of a location update request and a receiver HSS of the location update request; and/or determining the inter-area roaming behavior according to an initiator HSS for canceling the location request and a receiver MME for canceling the location request.
Optionally, the user flow behavior determination module 330 is specifically configured to: determining that inter-area walk-out motion occurs in the target area when the source MME of the position update request does not belong to the target area, the receiver HSS of the position update request belongs to the target area, the source HSS of the cancel position request belongs to the target area, and the receiver MME of the cancel position request belongs to the target area; the determining a roaming source and a roaming destination according to the inter-area roaming behavior comprises the following steps: determining a roaming source of the inter-area roaming action according to a receiving HSS of the location update request; and determining the roaming destination of the inter-area roaming action according to the sender MME of the location update request.
Optionally, the user flow behavior determination module 330 is specifically configured to: when the source HSS of the cancel position request does not belong to the target area, the receiving side MME of the cancel position request belongs to the target area, and the position update request is not triggered within a time threshold, determining that the target area generates inter-area roaming action; the determining a roaming source and a roaming destination according to the inter-area roaming behavior comprises the following steps: determining a roaming source of the inter-area roaming action according to the receiving side MME of the cancel position request; and determining the roaming destination of the inter-area roaming action according to the S1-MME interface data.
Optionally, the user flow behavior determination module 330 is specifically configured to: determining that inter-area diffuse-in actions occur in the target area when the source MME of the position update request belongs to the target area, the receiver HSS of the position update request belongs to the target area, the source HSS of the cancel position request belongs to the target area, and the receiver MME of the cancel position request does not belong to the target area; the determining a roaming source and a roaming destination according to the inter-area roaming behavior comprises the following steps: determining a roaming source place of the inter-area roaming action according to the receiving side MME of the cancel position request; and determining the roaming destination of the inter-area roaming action according to the source HSS of the location updating request.
Optionally, the user flow behavior determination module 330 is specifically configured to: determining that inter-area diffuse-in actions occur in the target area when an initiator MME of the location update request belongs to the target area, a receiver HSS of the location update request does not belong to the target area, and the cancel location request is not triggered within a time threshold; the determining a roaming source and a roaming destination according to the inter-area roaming behavior comprises the following steps: determining a roaming destination of the inter-area roaming action according to an initiator MME of the location update request; and determining the roaming source of the inter-area roaming action according to the S1-MME interface data or the position tracking code TAC data.
Optionally, the user flow behavior processing device further includes: and the home location identification processing module is used for carrying out home location identification processing on the roaming source and the roaming destination according to at least one of the MME, the HSS and the terminal communication identifier.
The user flow behavior processing device can execute the user flow behavior processing method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method. Technical details not described in detail in this embodiment may refer to the user flow behavior processing method provided in any embodiment of the present invention.
Since the above-described user flow behavior processing apparatus is an apparatus capable of executing the user flow behavior processing method in the embodiment of the present invention, based on the user flow behavior processing method described in the embodiment of the present invention, those skilled in the art can understand the specific implementation of the user flow behavior processing apparatus in the embodiment of the present invention and various modifications thereof, so how the user flow behavior processing apparatus implements the user flow behavior processing method in the embodiment of the present invention will not be described in detail herein. The device used by those skilled in the art to implement the method for processing user flow behavior in the embodiment of the present invention is within the scope of protection intended in the present application.
Example IV
Fig. 7 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present invention. Fig. 7 shows a block diagram of an electronic device 412 suitable for use in implementing embodiments of the invention. The electronic device 412 shown in fig. 7 is only an example and should not be construed as limiting the functionality and scope of use of embodiments of the invention. The electronic device 412 may be, for example, a computer device or a server device, etc.
As shown in FIG. 7, the electronic device 412 is in the form of a general purpose computing device. Components of electronic device 412 may include, but are not limited to: one or more processors 416, a storage 428, and a bus 418 that connects the various system components (including the storage 428 and the processors 416).
Bus 418 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus architectures. By way of example, and not limitation, such architectures include industry standard architecture (Industry Standard Architecture, ISA) bus, micro channel architecture (Micro Channel Architecture, MCA) bus, enhanced ISA bus, video electronics standards association (Video Electronics Standards Association, VESA) local bus, and peripheral component interconnect (Peripheral Component Interconnect, PCI) bus.
Electronic device 412 typically includes a variety of computer system readable media. Such media can be any available media that is accessible by electronic device 412 and includes both volatile and nonvolatile media, removable and non-removable media.
The storage 428 may include computer system readable media in the form of volatile memory, such as random access memory (Random Access Memory, RAM) 430 and/or cache memory 432. The electronic device 412 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 434 may be used to read from or write to non-removable, nonvolatile magnetic media (not shown in FIG. 7, commonly referred to as a "hard disk drive"). Although not shown in fig. 7, a disk drive for reading from and writing to a removable nonvolatile magnetic disk (e.g., a "floppy disk"), and an optical disk drive for reading from and writing to a removable nonvolatile optical disk (e.g., a Compact Disc-Read Only Memory (CD-ROM), digital versatile Disc (Digital Video Disc-Read Only Memory, DVD-ROM), or other optical media) may be provided. In such cases, each drive may be coupled to bus 418 via one or more data medium interfaces. Storage 428 may include at least one program product having a set (e.g., at least one) of program modules configured to carry out the functions of embodiments of the invention.
Programs 436 having a set (at least one) of program modules 426 may be stored, for example, in storage 428, such program modules 426 include, but are not limited to, an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment. Program modules 426 typically carry out the functions and/or methods of the embodiments described herein.
The electronic device 412 may also communicate with one or more external devices 414 (e.g., keyboard, pointing device, camera, display 424, etc.), one or more devices that enable a user to interact with the electronic device 412, and/or any device (e.g., network card, modem, etc.) that enables the electronic device 412 to communicate with one or more other computing devices. Such communication may occur through an Input/Output (I/O) interface 422. Also, the electronic device 412 may communicate with one or more networks (e.g., a local area network (Local Area Network, LAN), a wide area network Wide Area Network, a WAN) and/or a public network, such as the internet) via the network adapter 420. As shown, network adapter 420 communicates with other modules of electronic device 412 over bus 418. It should be appreciated that although not shown, other hardware and/or software modules may be used in connection with electronic device 412, including, but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, disk array (Redundant Arrays of Independent Disks, RAID) systems, tape drives, data backup storage systems, and the like.
The processor 416 executes various functional applications and data processing by running a program stored in the storage device 428, for example, to implement the user flow behavior processing method provided by the above-described embodiment of the present invention: acquiring network data of a target area; determining a mobility management entity MME and a home subscriber server HSS corresponding to a user terminal in a target area according to network data of the target area; determining user flow behavior in a target area according to the MME and the HSS; wherein the user flow behavior comprises an intra-zone flow behavior and/or an inter-zone roaming behavior; when the user flow behavior includes an inter-region roaming behavior, a roaming source and a roaming destination are determined according to the inter-region roaming behavior.
According to the technical scheme of the embodiment, through obtaining network data of a target area and determining MME and HSS corresponding to the user terminal in the target area according to the network data of the target area, user flow behaviors in the target area are determined according to the MME and the HSS. When the user flowing behavior comprises the inter-area roaming behavior, the roaming source and the roaming destination are determined according to the inter-area roaming behavior, so that the problem of limitation of analyzing the user flowing behavior only through TAU data in the prior art is solved, the accurate identification of the user flowing behavior and the accurate tracking of the user position can be realized, and the real-time performance and the accuracy of the user flowing behavior analysis are improved.
Example five
A fifth embodiment of the present invention further provides a computer storage medium storing a computer program, where the computer program when executed by a computer processor is configured to perform the user flow behavior processing method according to any one of the foregoing embodiments of the present invention: acquiring network data of a target area; determining a mobility management entity MME and a home subscriber server HSS corresponding to a user terminal in a target area according to network data of the target area; determining user flow behavior in a target area according to the MME and the HSS; wherein the user flow behavior comprises an intra-zone flow behavior and/or an inter-zone roaming behavior; when the user flow behavior includes an inter-region roaming behavior, a roaming source and a roaming destination are determined according to the inter-region roaming behavior.
The computer storage media of embodiments of the invention may take the form of any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read-Only Memory (ROM), an erasable programmable Read-Only Memory ((Erasable Programmable Read Only Memory, EPROM) or flash Memory), an optical fiber, a portable compact disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, radio Frequency (RF), etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (8)
1. A method for processing user flow behavior, comprising:
acquiring network data of a target area; wherein, the network data is the associated data generated when the user communicates through the terminal, and the network data comprises signaling call ticket data;
determining a Mobility Management Entity (MME) and a Home Subscriber Server (HSS) corresponding to a user terminal in the target area according to the network data of the target area;
determining user flow behavior in the target area according to the MME and the HSS; wherein the user flow behavior comprises an intra-zone flow behavior and/or an inter-zone roaming behavior;
When the user flow behavior comprises the inter-area roaming behavior, determining a roaming source and a roaming destination according to the inter-area roaming behavior;
wherein the determining the inter-region roaming behavior according to the MME and the HSS includes:
determining the inter-area roaming behavior according to an initiator MME of a location update request and a receiver HSS of the location update request; and/or
Determining the inter-area roaming behavior according to an initiator HSS for canceling the position request and a receiver MME for canceling the position request;
determining that inter-area walk-out motion occurs in the target area when the source MME of the position update request does not belong to the target area, the receiver HSS of the position update request belongs to the target area, the source HSS of the cancel position request belongs to the target area, and the receiver MME of the cancel position request belongs to the target area;
wherein the determining a roaming source and a roaming destination according to the inter-area roaming behavior comprises:
determining a roaming source of the inter-area roaming action according to a receiving HSS of the location update request;
determining a roaming destination of the inter-area roaming action according to the sender MME of the location update request;
Determining that inter-zone roaming actions occur in the target zone when the source HSS of the cancel location request does not belong to the target zone and the receiver MME of the cancel location request belongs to the target zone and the location update request is not triggered within a time threshold;
wherein the determining a roaming source and a roaming destination according to the inter-area roaming behavior comprises:
determining a roaming source of the inter-area roaming action according to the receiving side MME of the cancel position request;
and determining the roaming destination of the inter-area roaming action according to the S1-MME interface data.
2. The method of claim 1, wherein determining the in-area flow behavior from the MME and the HSS comprises:
determining the roaming destination of the streaming behavior in the area according to an initiator MME of a location update request;
the roaming source of the streaming behaviour in the area is determined from the recipient MME canceling the location request.
3. The method of claim 1, wherein the determining the inter-region roaming behavior from the MME and the HSS further comprises:
determining that inter-area diffuse-in actions occur in the target area when the source MME of the position update request belongs to the target area, the receiver HSS of the position update request belongs to the target area, the source HSS of the cancel position request belongs to the target area, and the receiver MME of the cancel position request does not belong to the target area;
The determining a roaming source and a roaming destination according to the inter-area roaming behavior comprises the following steps:
determining a roaming source place of the inter-area roaming action according to the receiving side MME of the cancel position request;
and determining the roaming destination of the inter-area roaming action according to the source HSS of the location updating request.
4. The method of claim 1, wherein the determining the inter-region roaming behavior from the MME and the HSS further comprises:
determining that inter-area diffuse-in actions occur in the target area when an initiator MME of the location update request belongs to the target area, a receiver HSS of the location update request does not belong to the target area, and the cancel location request is not triggered within a time threshold;
the determining a roaming source and a roaming destination according to the inter-area roaming behavior comprises the following steps:
determining a roaming destination of the inter-area roaming action according to an initiator MME of the location update request;
and determining the roaming source of the inter-area roaming action according to the S1-MME interface data or the position tracking code TAC data.
5. The method of claim 1, further comprising, after said determining a roaming source and a roaming destination based on said inter-zone roaming behavior:
And carrying out attribution identification processing on the roaming source and the roaming destination according to at least one of the MME, the HSS and the terminal communication identifier.
6. A user flow behavior processing apparatus, comprising:
the network data acquisition module is used for acquiring network data of a target area; wherein, the network data is the associated data generated when the user communicates through the terminal, and the network data comprises signaling call ticket data;
the MME and HSS determining module is used for determining the MME and the HSS corresponding to the user terminal in the target area according to the network data of the target area;
a user flow behavior determining module, configured to determine a user flow behavior in the target area according to the MME and the HSS; wherein the user flow behavior comprises an intra-zone flow behavior and/or an inter-zone roaming behavior;
a roaming source and destination determining module, configured to determine a roaming source and a roaming destination according to the inter-area roaming behavior when the user flow behavior includes the inter-area roaming behavior;
the user flow behavior determining module is specifically configured to determine the inter-area roaming behavior according to an initiator MME of a location update request and a receiver HSS of the location update request; and/or determining the inter-area roaming behavior according to an initiator HSS canceling the location request and a receiver MME canceling the location request;
The user flow behavior determining module is specifically further configured to determine that, when the initiator MME of the location update request does not belong to the target area, the receiver HSS of the location update request belongs to the target area, and the initiator HSS of the cancel location request belongs to the target area, and the receiver MME of the cancel location request belongs to the target area, an inter-area walk-out occurs in the target area; the determining a roaming source and a roaming destination according to the inter-area roaming behavior comprises the following steps: determining a roaming source of the inter-area roaming action according to a receiving HSS of the location update request; determining a roaming destination of the inter-area roaming action according to the sender MME of the location update request;
the user flow behavior determining module is specifically further configured to determine that an inter-area walk-out action occurs in the target area when the initiator HSS of the cancel location request does not belong to the target area, the receiver MME of the cancel location request belongs to the target area, and the location update request is not triggered within a time threshold; the determining a roaming source and a roaming destination according to the inter-area roaming behavior comprises the following steps: determining a roaming source of the inter-area roaming action according to the receiving side MME of the cancel position request; and determining the roaming destination of the inter-area roaming action according to the S1-MME interface data.
7. An electronic device, the electronic device comprising:
one or more processors;
a storage means for storing one or more programs;
when executed by the one or more processors, causes the one or more processors to implement the user flow behavior processing method of any one of claims 1-5.
8. A computer storage medium having stored thereon a computer program, which when executed by a processor implements a user flow behavior processing method according to any of claims 1-5.
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| CN115134748A (en) * | 2022-02-17 | 2022-09-30 | 恒安嘉新（北京）科技股份公司 | Method and device for determining roaming-in and roaming-out user, electronic equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1645968A (en) * | 2005-02-25 | 2005-07-27 | 得实信息科技(北京)有限公司 | System and method for realizing calling to international wandering user by local virtual number |
| CN103297949A (en) * | 2013-05-30 | 2013-09-11 | 华为软件技术有限公司 | Method and device for processing update location requests for roaming subscribers |
| CN112733112A (en) * | 2020-12-31 | 2021-04-30 | 恒安嘉新（北京）科技股份公司 | User travel mode determining method and device, electronic equipment and storage medium |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7310511B2 (en) * | 2004-02-13 | 2007-12-18 | Starhome Gmbh | Monitoring and management of roaming users |
| CN102088686B (en) * | 2009-12-04 | 2015-05-20 | 中兴通讯股份有限公司 | Roaming retry triggering method and home location register |
-
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1645968A (en) * | 2005-02-25 | 2005-07-27 | 得实信息科技(北京)有限公司 | System and method for realizing calling to international wandering user by local virtual number |
| CN103297949A (en) * | 2013-05-30 | 2013-09-11 | 华为软件技术有限公司 | Method and device for processing update location requests for roaming subscribers |
| CN112733112A (en) * | 2020-12-31 | 2021-04-30 | 恒安嘉新（北京）科技股份公司 | User travel mode determining method and device, electronic equipment and storage medium |
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