WO2016074175A1 - 终端用户识别方法、设备和系统 - Google Patents

终端用户识别方法、设备和系统 Download PDF

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Publication number
WO2016074175A1
WO2016074175A1 PCT/CN2014/090929 CN2014090929W WO2016074175A1 WO 2016074175 A1 WO2016074175 A1 WO 2016074175A1 CN 2014090929 W CN2014090929 W CN 2014090929W WO 2016074175 A1 WO2016074175 A1 WO 2016074175A1
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Prior art keywords
terminal
time
user
service
cell
Prior art date
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PCT/CN2014/090929
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English (en)
French (fr)
Inventor
李小艳
杨铮杰
Original Assignee
华为技术有限公司
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2014/090929 priority Critical patent/WO2016074175A1/zh
Priority to EP14905940.4A priority patent/EP3209058A4/en
Priority to CN201480013503.0A priority patent/CN105519153A/zh
Publication of WO2016074175A1 publication Critical patent/WO2016074175A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0226—Traffic management, e.g. flow control or congestion control based on location or mobility
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/22—Performing reselection for specific purposes for handling the traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H04W36/322—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by location data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/005—Moving wireless networks

Definitions

  • the embodiments of the present invention relate to the field of communications technologies, and in particular, to a terminal user identification method, device, and system.
  • the RRU common cell technology is generally used to build a chain type.
  • the communication network covering the high-speed rail line that is, the high-speed rail private network, referred to as the private network.
  • the high-speed rail private network In addition to specific stations such as stations, there is no mutual neighbor relationship between the high-speed rail network and the public network. End users cannot re-elect and switch between the two. That is, the high-speed rail network resources only allow passengers on the high-speed rail to occupy.
  • the private network coverage signal Due to the long coverage distance of the high-speed rail network (for example, 3-6 km), the private network coverage signal is strong. If there are many people around the railway (such as urban areas and economically developed areas), the network covering the area outside the high-speed rail is referred to as the public network and the public network.
  • the user's mobile phone will re-select the network due to the reasons of power-on, off-network, problem terminal, and main B-frequency interference.
  • Many public network users will reside in the high-speed rail private network, occupying the high-speed rail private network resource, which will lead to private network congestion. , affecting the basic communication needs of high-speed rail passengers residing under the high-speed rail network.
  • the user of the terminal is determined to be a public network user or a private network user by the moving speed of the terminal, thereby solving the problem of private network congestion.
  • the acquisition speed of the terminal depends on the frequency offset reported by the base station. If the base station does not report, the mobile terminal cannot obtain the moving speed of the terminal, and thus the public network user cannot be distinguished.
  • the embodiment of the invention provides a terminal user identification method, device and system, which can determine whether the terminal is a public network user in time without relying on the base station.
  • the embodiment of the present invention provides a network device, including: an acquiring unit, configured to acquire a camping time of a terminal in a first cell of a private network, where the first cell is any one of the private networks.
  • a processing unit configured to determine, according to the dwell time, a user type of the terminal, where the user type of the terminal is a private network user or a public network user, and the private network covers the high-speed railway
  • the public network is a network outside the high-speed railway area
  • the private network user is a user who rides a high-speed rail
  • the public network user is a user who does not take the high-speed rail.
  • the processing unit is configured to: determine that the user of the terminal is the private network user according to the resident time is less than a preset time; or
  • Determining that the user of the terminal is the public network user according to the preset time being greater than or equal to the preset time.
  • the processing unit is further configured to: when determining that the user of the terminal is the public network user, Switching the terminal out of the first cell.
  • the acquiring unit is further configured to: Obtaining, by the terminal, a first time when the first cell performs the first service interaction with the private network, and obtaining the terminal, before acquiring the stagnation time of the terminal in the first cell of the private network; The second time when the current network interacts with the private network;
  • the acquiring unit is configured to acquire a dwell time of the terminal in the first cell of the private network, where the acquiring unit is specifically configured to use the time difference between the second time and the first time as the resident Leave time.
  • the acquiring unit is further configured to: acquire a dwell time of the terminal in the first cell of the private network
  • the first identifier of the first cell is obtained when the first cell performs the first service interaction with the private network, and the current service interaction between the terminal and the private network is obtained.
  • the acquiring unit is configured to acquire a dwell time of the terminal in the first cell of the private network, where the acquiring unit is specifically configured to: when the first identifier is the same as the second identifier, acquire the terminal The dwell time in the first cell.
  • the processing unit is further configured to: when determining that the first identifier is different from the second identifier At the same time, the user of the terminal is determined to be the private network user.
  • the processing unit is further configured to: determine that the user of the terminal is the user of the private network The time when the terminal performs the current service interaction with the private network is used as the time when the terminal performs the first service interaction between the cell corresponding to the second identifier and the private network.
  • the time when the service is exchanged is the time when the PS service starts.
  • the service is a circuit switch (English: Circuit Switch, CS: service)
  • the time when the service is exchanged is The time when the CS service ends.
  • the CS service is: a location update service, or a short message service, or a called service, or , calling business.
  • the embodiment of the present invention provides a terminal user identification method, including: acquiring a camping time of a terminal in a first cell of a private network, where the first cell is any one of the private networks; Determining the user type of the terminal, the user type of the terminal is a private network user or a public network user, the private network is a network covering a high-speed railway, and the public network is a high-speed railway area.
  • the private network user is a user who rides a high-speed rail
  • the public network user is a user who does not take the high-speed rail.
  • the determining, according to the camp time, the user type of the terminal including: determining, according to the camp time, a user of the terminal, according to the camp time being less than a preset time
  • the user of the terminal is determined to be the public network user, or the user is determined to be the public network user according to the preset time.
  • the method further includes: when the user of the terminal is the public network user, switching the terminal out The first cell.
  • the acquiring terminal is in a private network Before the time of the first cell in the first cell, the method further includes: acquiring, by the terminal, a first time when the first cell performs a first service interaction with the private network; acquiring the terminal and the private network The second time when the current business interaction is performed;
  • the acquiring the camping time of the terminal in the first cell of the private network includes: using a time difference between the second time and the first time as the camp time.
  • the acquiring terminal before the acquiring time of the acquiring terminal in the first cell of the private network, the acquiring terminal further includes: obtaining the location The first identifier of the first cell when the first cell performs the first service interaction with the private network, and the first cell of the cell when the terminal interacts with the private network to perform current service interaction. Two logos;
  • the acquiring the time of the terminal in the first cell of the private network includes: when the first identifier is the same as the second identifier, acquiring a camping time of the terminal in the first cell.
  • the method further includes:
  • the method further includes:
  • the time when the terminal performs the current service interaction with the private network is used as the time when the terminal performs the first service interaction between the cell corresponding to the second identifier and the private network.
  • the service interaction Time is the time when the PS service starts
  • the time when the service is exchanged is the time when the CS service ends.
  • the CS service is: a location update service, or a short message service, or a called service, or , calling business.
  • the embodiment of the present invention provides a terminal user identification system, including: the network device provided by the first aspect or the various possible implementation manners of the first aspect, and at least one terminal, where the network device Communicating with the at least one terminal.
  • the terminal user identification method, device, and system provided by the embodiment of the present invention obtain the camping time of the terminal in the first cell of the private network, where the first cell is any cell in the private network, and then according to the The residence time is determined, and the user type of the terminal is determined to be a private network user or a public network user. Judging the user type of the terminal by using the dwell time, it does not need to rely on the reporting of the base station, and can be timely Determine whether the terminal is a public network user, and then solve the network congestion problem of the private network in time.
  • Embodiment 1 is a schematic structural diagram of Embodiment 1 of a network device according to the present invention.
  • Embodiment 2 is a schematic structural diagram of Embodiment 2 of a network device according to the present invention.
  • Embodiment 3 is a flowchart of Embodiment 1 of a method for identifying a terminal user according to the present invention
  • Embodiment 4 is a flowchart of Embodiment 2 of a method for identifying a terminal user according to the present invention
  • FIG. 5 is a schematic diagram of an application scenario of a method for identifying a terminal user according to the present invention.
  • Embodiment 6 is a flowchart of Embodiment 3 of a method for identifying a terminal user according to the present invention.
  • Embodiment 7 is a flowchart of Embodiment 4 of a method for identifying a terminal user according to the present invention.
  • FIG. 8 is a schematic structural diagram of an embodiment of a terminal user identification system according to the present invention.
  • the network device involved in the present invention may be a base station controller (English: Base Station Controller, abbreviated as: BSC).
  • BSC Base Station Controller
  • the network device in this embodiment may include: an obtaining unit 11 and a processing unit 12; wherein the obtaining unit 11 is configured to acquire a terminal in a private network. a first cell in the first cell, the first cell is any one of the private networks, and the processing unit 12 is configured to determine a user type of the terminal according to the camp time, the terminal
  • the user type is a private network user or a public network user
  • the private network is a network covering a high-speed railway
  • the public network is a network covering a high-speed railway area
  • the private network user is riding high.
  • the user of the iron, the public network user is a user who does not take the high-speed rail.
  • the processing unit 12 is configured to: determine that the user of the terminal is the private network user according to the resident time is less than a preset time; or, according to the resident time is greater than or equal to the preset Time, determining that the user of the terminal is the public network user.
  • the processing unit 12 is further configured to: when determining that the user of the terminal is the public network user, switch the terminal out of the first cell.
  • the obtaining unit 11 is further configured to: before acquiring the dwell time of the terminal in the first cell of the private network, acquiring, by the terminal, the first service interaction between the first cell and the private network a first time; and obtaining a second time when the terminal interacts with the private network to perform current service;
  • the obtaining unit 11 is configured to acquire the dwell time of the terminal in the first cell of the private network, and the acquiring unit 11 is specifically configured to use the time difference between the second time and the first time as the dwell time. .
  • the obtaining unit 11 is further configured to: before acquiring the dwell time of the terminal in the first cell of the private network, acquiring, by the terminal, the first service in the first cell and the private network. a first identifier of the first cell when interacting; and obtaining a second identifier of a cell in which the terminal interacts with the private network to perform current service interaction;
  • the obtaining unit 11 is configured to acquire the dwell time of the terminal in the first cell of the private network, and the acquiring unit 11 is specifically configured to: when the first identifier is the same as the second identifier, obtain the terminal in the The dwell time in the first cell.
  • the processing unit 12 is further configured to: when the first identifier is different from the second identifier, determine that the user of the terminal is the private network user.
  • the processing unit 12 is further configured to: when the user of the terminal is the private network user, time when the terminal performs current service interaction with the private network, The time when the second cell identifies the first service interaction between the cell corresponding to the private network.
  • the time when the service is exchanged is a time when the PS service starts; when the service is a CS service, the time when the service is exchanged is the CS service. The time at the end.
  • the CS service is: a location update service, or a short message service, or a called service, or a calling service.
  • the network device of this embodiment may be used to implement the technical method of the following method embodiments of the present invention.
  • the implementation principle and technical effect are similar, and will not be described here.
  • the network device in this embodiment may include: a memory 21 and a processor 22; wherein the memory 21 is configured to store a code for performing a terminal user identification method.
  • the memory 21 may include a non-volatile memory.
  • the processor 22 may be a central processing unit (English: Central Processing Unit, CPU for short), or an application specific integrated circuit (ASIC), or configured to implement the embodiments of the present invention. One or more integrated circuits.
  • the processor 22 is configured to invoke the code and perform the following operations:
  • the processor 22 is configured to determine a user type of the terminal according to the dwell time, where the processor 22 is specifically configured to determine, according to the dwell time, a user of the terminal, according to the dwell time being less than a preset time.
  • the user of the terminal is determined to be the public network user, or the user is determined to be the public network user according to the preset time.
  • the processor 22 is further configured to: when determining that the user of the terminal is the public network user, switch the terminal out of the first cell.
  • the processor 22 is further configured to: before acquiring the dwell time of the terminal in the first cell of the private network, acquiring, by the terminal, the first service interaction between the first cell and the private network. a first time; and obtaining a second time when the terminal interacts with the private network to perform current service;
  • the processor 22 acquires the dwell time of the terminal in the first cell of the private network, and the processor 22 uses the time difference between the second time and the first time as the dwell time.
  • the processor 22 is further configured to: before acquiring the camp time of the terminal in the first cell of the private network, acquiring, by the terminal, the first service in the first cell and the private network. a first identifier of the first cell when interacting; and obtaining a second identifier of a cell in which the terminal interacts with the private network to perform current service interaction;
  • the processor 22 is configured to acquire the dwell time of the terminal in the first cell of the private network, where the processor 22 is specifically configured to: when determining that the first identifier is the same as the second identifier, acquiring the terminal The dwell time in the first cell.
  • the processor 22 is further configured to: when it is determined that the first identifier is different from the second identifier, determine that the user of the terminal is the private network user.
  • the processor 22 is further configured to: when the user of the terminal is the private network user, time when the terminal performs current service interaction with the private network, The time when the second cell identifies the first service interaction between the cell corresponding to the private network.
  • the time when the service is exchanged is a time when the PS service starts; when the service is a CS service, the time when the service is exchanged is the CS service. The time at the end.
  • the CS service is: a location update service, or a short message service, or a called service, or a calling service.
  • FIG. 3 is a flowchart of Embodiment 1 of a method for identifying a terminal user according to the present invention.
  • the execution subject of the embodiment is a network device, and the method in this embodiment may include:
  • S102 Determine, according to the dwell time, a user type of the terminal, where the user type of the terminal is a private network user or a public network user, where the private network covers a network along a high-speed railway, and the public network is an overlay.
  • the private network user is a user who rides a high-speed rail
  • the public network user is a user who does not take the high-speed rail.
  • the private network is a network that covers the high-speed railway.
  • the coverage area of the private network can be divided into multiple cells, and any one of the cells is used as an example. Any one of the cells is referred to herein as the first cell. If a terminal resides in the first cell, the terminal may be in the first cell, and then the user type of the user using the terminal is determined to be a private network according to the resident time of the terminal.
  • the user is also a public network user.
  • the public network covers the network outside the high-speed railway area, that is, whether the user of the terminal is a user who is riding on the high-speed rail or a user who is not riding on the high-speed rail.
  • the comparison relationship between the dwell time of the terminal and the preset time (for example, 25 minutes) can be determined.
  • the dwell time is less than the preset time, the terminal resides in the first cell.
  • the time is short, so that the user of the terminal is a private network user; when the camp time is greater than or equal to the preset time, it indicates that the terminal stays in the first cell for a long time, thereby determining that the user of the terminal is Public network users.
  • the dwell time of the terminal in the first cell of the private network is acquired, the first cell is any cell in the private network, and then the terminal is determined according to the dwell time.
  • the user type is a private network user or a public network user.
  • the user type of the terminal is determined by the dwell time, and it is not necessary to rely on the reporting of the base station, and the terminal can be determined to be a public network user in time, thereby solving the network congestion problem of the private network in time.
  • Embodiment 4 is a flowchart of Embodiment 2 of a method for identifying a terminal user according to the present invention.
  • the execution subject of the embodiment is a network device, and the method in this embodiment may include:
  • the time when the terminal performs the service interaction with the private network is obtained.
  • Time is a time point; the first time may also be referred to as the time when the terminal enters the first cell.
  • the time when the terminal interacts with the private network for the current service is obtained. This time is referred to as a second time, which is also a time point; the second time may also be referred to as the time at which the terminal is currently in the first cell.
  • the time difference between the second time and the first time is used as a dwell time of the terminal in the first cell of the private network.
  • the cell in which the terminal interacts with the private network is the first cell, for example, after obtaining the first time and the second time, performing the second time and the first time, A time difference between the second time and the first time may be obtained, and the time difference is used as a dwell time in which the terminal resides in the first cell.
  • S204 Determine, according to the dwell time, a user type of the terminal, where the user type of the terminal is a private network user or a public network user.
  • the specific implementation process of S204 is similar to the specific implementation process of S102 in the first embodiment of the present invention.
  • the related description in the foregoing method embodiment of the present invention I won't go into details here.
  • the process results; if the user type of the terminal determined in S204 is a public network user, S205 may also be performed.
  • the terminal interacts with the private network, the terminal occupies the network resources of the private network, and the terminal does not perform service interaction with the private network in the first cell, and the terminal occupies less network resources of the private network.
  • the network congestion of the private network has little effect. Therefore, in this embodiment, the time interval between the terminal and the private network for performing two service interactions is used as the dwell time.
  • the public network user is switched out of the first cell, as shown in FIG. 5, to release the network resources occupied by the terminal in the private network, thereby avoiding the public network user.
  • the network resources of the first cell are caused by occupying network resources.
  • the public network neighboring area may be planned for the first cell.
  • the terminal is switched to the public network neighboring area.
  • the public network of the first cell may be used.
  • the frequency of the neighboring area is sent to the terminal, and the terminal performs measurement and reports the measurement report, and then switches the terminal to the neighboring area of the public network with good network quality according to the measurement report reported by the terminal.
  • acquiring a camping time of the terminal in the first cell of the private network, where the first cell is any cell in the private network, and then determining the user of the terminal according to the camp time The type is a private network user or a public network user.
  • the terminal is switched out of the first cell.
  • the user type of the terminal is determined by the dwell time, and it is not necessary to rely on the reporting of the base station, and the terminal can be determined to be a public network user in time, and the public network user is switched out of the first cell in time, thereby solving the network congestion problem of the private network in time. .
  • FIG. 6 is a flowchart of Embodiment 3 of the terminal user identification method of the present invention.
  • the execution subject of the embodiment is a network device, and the method in this embodiment may include:
  • the terminal if the terminal enters the first cell and performs the first service interaction with the private network in the first cell, the time when the terminal performs the service interaction with the private network and the first cell where the terminal is located is obtained.
  • the identifier is called the first time, and the identifier of the first cell is referred to as the first identifier; the first time may also be referred to as the time when the terminal enters the first cell.
  • the time and time when the terminal interacts with the private network for the current service is obtained.
  • the identifier of the cell where the terminal is located, the time is called the second time, and the identifier of the cell where the current terminal is located is called the second identifier; the cell where the current terminal is located may be the same as the first cell, or may be different; the second time may also be It is called the time when the terminal is currently in the first cell.
  • the first cell and the terminal after obtaining the first identifier and the second identifier, determining whether the first cell and the terminal are in the same cell when the terminal performs current service interaction with the private network, if the first cell is determined, If the identifier is not the same as the second identifier, the first cell and the private network are not in the same cell when the current network is in the current service, and then S304 is performed; if the first identifier is the same as the second identifier, Then, the first cell and the cell in which the terminal is in the current service interaction with the private network are the same cell, and S305 is performed.
  • the terminal when the first identifier is different from the second identifier, the terminal is not currently in the first cell, that is, the terminal does not stay in the same cell, but is in the process of moving, and the terminal may be determined.
  • the user is a private network user.
  • the time difference between the second time and the first time is used as a dwell time of the terminal in the first cell of the private network.
  • the embodiment may include:
  • the time when the terminal performs the current service interaction with the private network is used as the time when the terminal performs the first service interaction between the cell corresponding to the second identifier and the private network.
  • the current terminal when determining that the current terminal has entered another cell (eg, the second cell) different from the first cell, the current terminal may perform service interaction with the private network.
  • the time is the time when the terminal performs the first service interaction with the second cell
  • the second identifier is the identifier of the second cell
  • the terminal performs the first service with the private network in the second cell.
  • the third time when the terminal interacts with the private network for the current service and the third identifier of the cell where the terminal is located may be obtained, and the second identifier is determined to be the same as the third identifier.
  • determining that the user of the terminal is the private network user; if yes, using the time difference between the third time and the second time as the station of the terminal in the second cell of the private network And determining whether the resident time is less than a preset time, and if yes, determining that the user of the terminal is the private network user, and if not, determining that the user of the terminal is the public network user, And switching the terminal out of the second cell.
  • the public network user is just at the edge of the first cell.
  • the public network user may quickly move to another cell.
  • the above-mentioned looping method can accurately identify the public network users.
  • the terminal it is determined whether the cell in the terminal is the same as the first cell when the terminal performs the current service interaction with the private network. If not, the terminal user is determined to be a private network user. If the same, the terminal and the private network perform the current service. Interacting with the time difference when performing the first service interaction in the first cell as the dwell time, and then determining, according to the dwell time, the user type of the terminal is a private network user or a public network user; when the user of the terminal When the public network user is the user, the terminal is switched out of the first cell.
  • the user type of the terminal is determined by the dwell time, and it is not necessary to rely on the reporting of the base station, and the terminal can be determined to be a public network user in time, and the public network user is switched out of the first cell in time, thereby solving the network congestion problem of the private network in time. .
  • FIG. 7 is a flowchart of Embodiment 4 of the terminal user identification method of the present invention.
  • the execution subject of the embodiment is a network device, and the method in this embodiment may include:
  • S406. Determine, according to the dwell time, a user type of the terminal, where the user type of the terminal is a private network user or a public network user.
  • whether the cell in which the terminal is the same as the first cell when the terminal performs the current service interaction with the private network, and/or the terminal time of the terminal in the first cell determines the user type of the terminal, and does not need to rely on
  • the reporting of the base station can determine whether the terminal is a public network user in time, and timely switch the public network user out of the first cell, thereby timely solving the network congestion problem of the private network.
  • the service in the service interaction between the terminal and the private network may be a packet switching (English: Packet Switching, PS for short) service.
  • the time when the business interacts is the time when the PS service starts. Since the PS service is relatively uniform in service, the time is acquired at the beginning of the service (that is, when the service is established), and the time is taken as the time when the service is interacted.
  • the service start may refer to: when the assignment is completed, the uplink and downlink temporary block flow (English: Temporary Block Flow, or TBF for short) is successfully established.
  • the PS service can be an upload service or a download service.
  • the service in the service exchange of the private network may be a circuit switch (English: Circuit Switch, referred to as CS) service, and the time when the service is exchanged is the time when the CS service ends. Since each CS business process is different, for unified processing, the unified time is acquired at the end of the business (that is, when the service is released), and the time is taken as the time when the service is interacted.
  • the end of the service may refer to: when receiving the CLR CMD of the core network.
  • the CS service may be a location update service, or a calling service, or a called service, or a short message service.
  • the service when the first cell performs the first service interaction with the private network, the service is the PS service, and the service when the terminal interacts with the private network is the PS service or the CS service; or
  • the service when the terminal performs the first service interaction with the private network is the CS service, and the service when the terminal interacts with the private network for the current service may be the PS service or the CS service; that is, the terminal is in the first cell and the private network.
  • the service when the first service interaction is performed, and the service when the terminal and the private network currently perform business interaction may be the same service or different services.
  • FIG. 8 is a schematic structural diagram of an embodiment of a terminal user identification system according to the present invention.
  • the system in this embodiment includes: a network device 10 and at least one terminal 20, and the network device 10 is communicably connected to the at least one terminal 20. Only one terminal 20 is shown in FIG. 8; the network device 10 can adopt the structure of the network device embodiment shown in FIG. 1 or FIG. 2, and correspondingly, the technical solution of the foregoing method embodiments of the present invention can be performed. The implementation principle and technical effect are similar, and will not be described here.
  • the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed.
  • the foregoing storage medium includes: read-only memory (English: Read-Only Memory, ROM for short), random access memory (English: Random Access Memory, RAM), disk or A variety of media such as optical discs that can store program code.

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Abstract

本发明实施例提供一种终端用户识别方法、设备和系统，其中，该方法包括：获取终端在专网的第一小区中的驻留时间，所述第一小区为所述专网中的任一小区；根据所述驻留时间，确定所述终端的用户类型，所述终端的用户类型为专网用户或者公网用户，所述专网为覆盖高速铁路沿线的网络，所述公网为覆盖高速铁路区域外的网络，所述专网用户为乘坐高铁的用户，所述公网用户为未乘坐高铁的用户。通过驻留时间来判断终端的用户类型，不需要依赖基站的上报，可以及时确定终端是否为公网用户，进而及时解决专网的网络拥塞问题。

Description

终端用户识别方法、设备和系统 技术领域
本发明实施例涉及通信技术领域，尤其涉及一种终端用户识别方法、设备和系统。
背景技术
高铁场景下，由于列车运行速度快，列车上的终端用户集中，瞬时话务量大，为保障高铁上的乘客有较好的通信体验，一般会采用RRU共小区等技术，建设一张链型覆盖高铁线路的通信网络，即高铁专网，简称专网。高铁专网除车站等特定小区外，与公网之间没有相互邻区关系，终端用户在两者之间不能相互重选和切换，即高铁专网资源原则上只允许高铁上的乘客占用。
由于高铁专网覆盖距离长(例如3-6公里)，专网覆盖信号强，如果铁路沿线周边人口较多(如城区、经济发达地区)，覆盖高铁外区域的网络，简称公网，公网用户的手机会由于开机、脱网、问题终端，主B频点干扰等原因重新选网，很多公网用户会驻留在高铁专网小区下，占用高铁专网小区资源，进而导致专网拥塞，影响驻留在高铁专网下高铁乘客的基本通信需求。
现有技术中通过终端的移动速度来判断该终端的用户为公网用户还是专网用户，从而解决专网拥塞的问题。但是，终端的移动速度获取依赖于基站上报的频偏结果，若基站不上报，则无法获取终端的移动速度，进而无法区分出公网用户。
发明内容
本发明实施例提供一种终端用户识别方法、设备和系统，在不需要依赖基站的情况下，可以及时确定终端是否为公网用户。
第一方面，本发明实施例提供一种网络设备，包括：获取单元，用于获取终端在专网的第一小区中的驻留时间，所述第一小区为所述专网中的任一小区；处理单元，用于根据所述驻留时间，确定所述终端的用户类型，所述终端的用户类型为专网用户或者公网用户，所述专网为覆盖高速铁路沿线的 网络，所述公网为覆盖高速铁路区域外的网络，所述专网用户为乘坐高铁的用户，所述公网用户为未乘坐高铁的用户。
在第一方面的第一种可能的实现方式中，所述处理单元具体用于，根据所述驻留时间小于预设时间，确定所述终端的用户为所述专网用户；或者，
根据所述驻留时间大于或等于所述预设时间，确定所述终端的用户为所述公网用户。
结合第一方面的第一种可能的实现方式，在第一方面的第二种可能的实现方式中，所述处理单元还用于，当确定所述终端的用户为所述公网用户时，将所述终端切换出所述第一小区。
结合第一方面或第一方面的第一种可能的实现方式或第一方面的第二种可能的实现方式，在第一方面的第三种可能的实现方式中，所述获取单元还用于，在获取终端在专网的第一小区中的驻留时间之前，获取所述终端在所述第一小区与所述专网进行第一次业务交互时的第一时间；以及获取所述终端与所述专网进行当前业务交互时的第二时间；
所述获取单元用于获取终端在专网的第一小区中的驻留时间，包括：所述获取单元具体用于将所述第二时间与所述第一时间之间的时间差作为所述驻留时间。
结合第一方面的第三种可能的实现方式，在第一方面的第四种可能的实现方式中，所述获取单元还用于，在获取终端在专网的第一小区中的驻留时间之前，获取所述终端在所述第一小区与所述专网进行所述第一次业务交互时所述第一小区的第一标识；以及获取所述终端与所述专网进行当前业务交互时所在小区的第二标识；
所述获取单元用于获取终端在专网的第一小区中的驻留时间，包括：所述获取单元具体用于，当所述第一标识与所述第二标识相同时，获取所述终端在所述第一小区中的驻留时间。
结合第一方面的第四种可能的实现方式，在第一方面的第五种可能的实现方式中，所述处理单元还用于，当确定所述第一标识与所述第二标识不相同时，确定所述终端的用户为所述专网用户。
结合第一方面的第五种可能的实现方式，在第一方面的第六种可能的实现方式中，所述处理单元还用于，在确定所述终端的用户为所述专网用户之 后，将所述终端与所述专网进行当前业务交互时的时间作为所述终端在所述第二标识所对应小区与所述专网进行第一次业务交互时的时间。
结合第一方面的第三种至第六种可能的实现方式中的任意一种，在第一方面的第七种可能的实现方式中，当所述业务为分组交换(英文：Packet Switching，简称：PS)业务时，所述业务交互时的时间为所述PS业务开始的时间；当所述业务为电路交换(英文：Circuit Switch，简称：CS)业务时，所述业务交互时的时间为所述CS业务结束时的时间。
结合第一方面的第七种可能的实现方式，在第一方面的第八种可能的实现方式中，所述CS业务为：位置更新业务，或者，短信息业务，或者，被叫业务，或者，主叫业务。
第二方面，本发明实施例提供一种终端用户识别方法，包括：获取终端在专网的第一小区中的驻留时间，所述第一小区为所述专网中的任一小区；根据所述驻留时间，确定所述终端的用户类型，所述终端的用户类型为专网用户或者公网用户，所述专网为覆盖高速铁路沿线的网络，所述公网为覆盖高速铁路区域外的网络，所述专网用户为乘坐高铁的用户，所述公网用户为未乘坐高铁的用户。
在第二方面的第一种可能的实现方式中，所述根据所述驻留时间，确定所述终端的用户类型，包括：根据所述驻留时间小于预设时间，确定所述终端的用户为所述专网用户；或者，根据所述驻留时间大于或等于所述预设时间，确定所述终端的用户为所述公网用户。
结合第二方面的第一种可能的实现方式，在第二方面的第二种可能的实现方式中，还包括：当所述终端的用户为所述公网用户时，将所述终端切换出所述第一小区。
结合第二方面或第二方面的第一种可能的实现方式或第二方面的第二种可能的实现方式，在第二方面的第三种可能的实现方式中，所述获取终端在专网的第一小区中的驻留时间之前，还包括：获取所述终端在所述第一小区与所述专网进行第一次业务交互时的第一时间；获取所述终端与所述专网进行当前业务交互时的第二时间；
所述获取终端在专网的第一小区中的驻留时间，包括：将所述第二时间与所述第一时间之间的时间差作为所述驻留时间。
结合第二方面的第三种可能的实现方式，在第二方面的第四种可能的实现方式中，所述获取终端在专网的第一小区中的驻留时间之前，还包括：获取所述终端在所述第一小区与所述专网进行所述第一次业务交互时所述第一小区的第一标识；获取所述终端与所述专网进行当前业务交互时所在小区的第二标识；
所述获取终端在专网的第一小区中的驻留时间，包括：当所述第一标识与所述第二标识相同时，获取所述终端在所述第一小区中的驻留时间。
结合第二方面的第四种可能的实现方式，在第二方面的第五种可能的实现方式中，还包括：
当所述第一标识与所述第二标识不相同时，确定所述终端的用户为所述专网用户。
结合第二方面的第五种可能的实现方式，在第二方面的第六种可能的实现方式中，所述确定所述终端的用户为所述专网用户之后，还包括：
将所述终端与所述专网进行当前业务交互时的时间作为所述终端在所述第二标识所对应小区与所述专网进行第一次业务交互时的时间。
结合第二方面的第三种至第六种可能的实现方式中的任意一种，在第二方面的第七种可能的实现方式中，当所述业务为PS业务时，所述业务交互时的时间为所述PS业务开始的时间；
当所述业务为CS业务时，所述业务交互时的时间为所述CS业务结束时的时间。
结合第二方面的第七种可能的实现方式，在第二方面的第八种可能的实现方式中，所述CS业务为：位置更新业务，或者，短信息业务，或者，被叫业务，或者，主叫业务。
第三方面，本发明实施例提供一种终端用户识别系统，包括：本发明第一方面或第一方面的各种可能的实现方式提供的网络设备，以及至少一个终端，其中，所述网络设备与所述至少一个终端通信连接。
本发明实施例提供的终端用户识别方法、设备和系统，通过获取终端在专网的第一小区中的驻留时间，所述第一小区为所述专网中的任一小区，然后根据所述驻留时间，确定所述终端的用户类型为专网用户或者公网用户。通过驻留时间来判断终端的用户类型，不需要依赖基站的上报，可以及时确 定终端是否为公网用户，进而及时解决专网的网络拥塞问题。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明网络设备实施例一的结构示意图；
图2为本发明网络设备实施例二的结构示意图；
图3为本发明终端用户识别方法实施例一的流程图；
图4为本发明终端用户识别方法实施例二的流程图；
图5为本发明终端用户识别方法的一种应用场景图；
图6为本发明终端用户识别方法实施例三的流程图；
图7为本发明终端用户识别方法实施例四的流程图；
图8为本发明终端用户识别系统实施例的结构示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明所涉及的网络设备可以为基站控制器(英文：Base Station Controller，简称：BSC)。
图1为本发明网络设备实施例一的结构示意图，如图1所示，本实施例的网络设备可以包括：获取单元11和处理单元12；其中，获取单元11，用于获取终端在专网的第一小区中的驻留时间，所述第一小区为所述专网中的任一小区；处理单元12，用于根据所述驻留时间，确定所述终端的用户类型，所述终端的用户类型为专网用户或者公网用户，所述专网为覆盖高速铁路沿线的网络，所述公网为覆盖高速铁路区域外的网络，所述专网用户为乘坐高 铁的用户，所述公网用户为未乘坐高铁的用户。
可选地，处理单元12具体用于，根据所述驻留时间小于预设时间，确定所述终端的用户为所述专网用户；或者，根据所述驻留时间大于或等于所述预设时间，确定所述终端的用户为所述公网用户。
可选地，处理单元12还用于，当确定所述终端的用户为所述公网用户时，将所述终端切换出所述第一小区。
可选地，获取单元11还用于，在获取终端在专网的第一小区中的驻留时间之前，获取所述终端在所述第一小区与所述专网进行第一次业务交互时的第一时间；以及获取所述终端与所述专网进行当前业务交互时的第二时间；
获取单元11用于获取终端在专网的第一小区中的驻留时间，包括：获取单元11具体用于将所述第二时间与所述第一时间之间的时间差作为所述驻留时间。
可选地，获取单元11还用于，在获取终端在专网的第一小区中的驻留时间之前，获取所述终端在所述第一小区与所述专网进行所述第一次业务交互时所述第一小区的第一标识；以及获取所述终端与所述专网进行当前业务交互时所在小区的第二标识；
获取单元11用于获取终端在专网的第一小区中的驻留时间，包括：获取单元11具体用于，当所述第一标识与所述第二标识相同时，获取所述终端在所述第一小区中的驻留时间。
可选地，处理单元12还用于，当所述第一标识与所述第二标识不相同时，确定所述终端的用户为所述专网用户。
可选地，处理单元12还用于，在确定所述终端的用户为所述专网用户之后，将所述终端与所述专网进行当前业务交互时的时间作为所述终端在所述第二标识所对应小区与所述专网进行第一次业务交互时的时间。
可选地，当所述业务为PS业务时，所述业务交互时的时间为所述PS业务开始的时间；当所述业务为CS业务时，所述业务交互时的时间为所述CS业务结束时的时间。
可选地，所述CS业务为：位置更新业务，或者，短信息业务，或者，被叫业务，或者，主叫业务。
本实施例的网络设备，可以用于执行本发明下述各方法实施例的技术方 案，其实现原理和技术效果类似，此处不再赘述。
图2为本发明网络设备实施例二的结构示意图，如图2所示，本实施例的网络设备可以包括：存储器21和处理器22；其中，存储器21用于存储执行终端用户识别方法的代码；存储器21可以包括非易失性存储器(Non-volatile Memory)。处理器22可以是一个中央处理器(英文：Central Processing Unit，简称：CPU)，或者是特定集成电路(英文：Application Specific Integrated Circuit，简称：ASIC)，或者是被配置成实施本发明实施例的一个或多个集成电路。处理器22用于调用所述代码，执行如下操作：
获取终端在专网的第一小区中的驻留时间，所述第一小区为所述专网中的任一小区；根据所述驻留时间，确定所述终端的用户类型，所述终端的用户类型为专网用户或者公网用户，所述专网为覆盖高速铁路沿线的网络，所述公网为覆盖高速铁路区域外的网络，所述专网用户为乘坐高铁的用户，所述公网用户为未乘坐高铁的用户。
可选地，处理器22用于根据所述驻留时间，确定所述终端的用户类型，包括：处理器22具体用于，根据所述驻留时间小于预设时间，确定所述终端的用户为所述专网用户；或者，根据所述驻留时间大于或等于所述预设时间，确定所述终端的用户为所述公网用户。
可选地，处理器22还用于，当确定所述终端的用户为所述公网用户时，将所述终端切换出所述第一小区。
可选地，处理器22还用于，在获取终端在专网的第一小区中的驻留时间之前，获取所述终端在所述第一小区与所述专网进行第一次业务交互时的第一时间；以及获取所述终端与所述专网进行当前业务交互时的第二时间；
处理器22获取终端在专网的第一小区中的驻留时间，包括：处理器22将所述第二时间与所述第一时间之间的时间差作为所述驻留时间。
可选地，处理器22还用于，在获取终端在专网的第一小区中的驻留时间之前，获取所述终端在所述第一小区与所述专网进行所述第一次业务交互时所述第一小区的第一标识；以及获取所述终端与所述专网进行当前业务交互时所在小区的第二标识；
处理器22用于获取终端在专网的第一小区中的驻留时间，包括：处理器22具体用于，当确定所述第一标识与所述第二标识相同时，获取所述终端在 所述第一小区中的驻留时间。
可选地，处理器22还用于，当确定所述第一标识与所述第二标识不相同时，确定所述终端的用户为所述专网用户。
可选地，处理器22还用于，在确定所述终端的用户为所述专网用户之后，将所述终端与所述专网进行当前业务交互时的时间作为所述终端在所述第二标识所对应小区与所述专网进行第一次业务交互时的时间。
可选地，当所述业务为PS业务时，所述业务交互时的时间为所述PS业务开始的时间；当所述业务为CS业务时，所述业务交互时的时间为所述CS业务结束时的时间。
可选地，所述CS业务为：位置更新业务，或者，短信息业务，或者，被叫业务，或者，主叫业务。
图3为本发明终端用户识别方法实施例一的流程图，如图3所示，本实施例的执行主体为网络设备，本实施例的方法可以包括：
S101、获取终端在专网的第一小区中的驻留时间，所述第一小区为所述专网中的任一小区。
S102、根据所述驻留时间，确定所述终端的用户类型，所述终端的用户类型为专网用户或者公网用户，所述专网为覆盖高速铁路沿线的网络，所述公网为覆盖高速铁路区域外的网络，所述专网用户为乘坐高铁的用户，所述公网用户为未乘坐高铁的用户。
本实施例中，专网为覆盖高速铁路沿线的网络，专网的覆盖区域内可以划分为多个小区，以其中任一小区为例进行说明，该其中任意一个小区在此称为第一小区，若有终端驻留在该第一小区内，则可以获取该终端在该第一小区中的驻留时间，然后根据该终端的驻留时间，确定使用该终端的用户的用户类型为专网用户还是公网用户，公网为覆盖高速铁路区域外的网络，即确定该终端的使用者为乘坐在高铁上的用户还是未乘坐在高铁上的用户。
由于高铁的时速快，乘坐在高铁上的用户移动速度快，因此乘坐在高铁上的用户在第一小区内的驻留时间较短；而未乘坐在高铁上的用户处于停止状态或者以较慢的速度移动，必然造成该用户停留在第一小区内的驻留时间较长。因此，可以判断终端的驻留时间与预设时间(例如25分钟)之间的比较关系，当该驻留时间小于预设时间时，说明该终端驻留在该第一小区内的 时间较短，从而确定该终端的用户为专网用户；当驻留时间大于或等于预设时间时，说明该终端驻留在该第一小区内的时间较长，从而确定该终端的用户为公网用户。
本发明实施例中，获取终端在专网的第一小区中的驻留时间，所述第一小区为所述专网中的任一小区，然后根据所述驻留时间，确定所述终端的用户类型为专网用户或者公网用户。通过驻留时间来判断终端的用户类型，不需要依赖基站的上报，可以及时确定终端是否为公网用户，进而及时解决专网的网络拥塞问题。
图4为本发明终端用户识别方法实施例二的流程图，如图4所示，本实施例的执行主体为网络设备，本实施例的方法可以包括：
S201、获取终端在第一小区与专网进行第一次业务交互时的第一时间。
本实施例中，若终端进入第一小区并且在该第一小区与专网进行第一次业务交互，则获取该终端与该专网进行这一次业务交互时的时间，该时间称为第一时间，该第一时间为一个时间点；该第一时间也可以称为该终端进入第一小区的时间。
S202、获取所述终端与所述专网进行当前业务交互时的第二时间。
本实施例中，在终端与专网进行S201所述的业务交互完成后，若当前，该终端还与该专网进行业务交互，则获取该终端与该专网进行当前业务交互时的时间，该时间称为第二时间，该第二时间也为一个时间点；该第二时间也可以称为该终端当前在第一小区的时间。
S203、将所述第二时间与所述第一时间之间的时间差作为所述终端在所述专网的第一小区中的驻留时间。
本实施例中，以终端与专网进行业务交互时所在的小区均为第一小区为例，在获取上述的第一时间与第二时间后，将第二时间与第一时间进行作差，可以获得该第二时间与该第一时间之间的时间差，将该时间差作为终端驻留在该第一小区内的驻留时间。
S204、根据所述驻留时间，确定所述终端的用户类型，所述终端的用户类型为专网用户或者公网用户。
本实施例中，S204的具体实现过程与本发明方法实施例一中的S102的具体实现过程类似，详细可以参见本发明上述方法实施例中的相关记载，此 处不再赘述。
S205、当所述终端的用户为所述公网用户时，将所述终端切换出所述第一小区。
本实施例中，若S204中确定出的终端的用户类型为专网用户，则流程结果；若S204中确定出的终端的用户类型为公网用户，则还可以执行S205。由于终端与专网进行业务交互时，终端会占用该专网的网络资源，而终端位于该第一小区内未与该专网进行业务交互，则该终端占用该专网的网络资源较少，对专网的网络拥塞影响不大，因此，本实施例中以终端与专网进行两次业务交互之间的时间间隔作为驻留时间。当确定该终端的用户为公网用户时，将该公网用户切换出该第一小区，如图5所示，以释放该终端在专网中所占用的网络资源，从而避免由于公网用户占用网络资源而造成第一小区的网络拥塞。
本实施例中，可以对第一小区规划公网邻区，当确定终端的用户为公网用户时，将该终端切换至该公网邻区中，具体地，可以将第一小区的公网邻区的频点发送给该终端，由该终端进行测量并上报测量报告，然后再根据终端上报的测量报告将该终端切换至网络质量好的公网邻区中。
本实施例中，获取终端在专网的第一小区中的驻留时间，所述第一小区为所述专网中的任一小区，然后根据所述驻留时间，确定所述终端的用户类型为专网用户或者公网用户，当所述终端的用户为所述公网用户时，将所述终端切换出所述第一小区。通过驻留时间来判断终端的用户类型，不需要依赖基站的上报，可以及时确定终端是否为公网用户，并且及时将公网用户切换出该第一小区，进而及时解决专网的网络拥塞问题。
图6为本发明终端用户识别方法实施例三的流程图，如图6所示，本实施例的执行主体为网络设备，本实施例的方法可以包括：
S301、获取终端在第一小区与专网进行第一次业务交互时的第一时间以及所述第一小区的第一标识。
本实施例中，若终端进入第一小区并且在该第一小区与专网进行第一次业务交互，则获取该终端与该专网进行这一次业务交互时的时间和该终端所在第一小区的标识，该时间称为第一时间，该第一小区的标识称为第一标识；该第一时间也可以称为该终端进入第一小区的时间。
S302、获取所述终端与所述专网进行当前业务交互时的第二时间以及所述终端所在小区的第二标识。
本实施例中，在终端与专网进行S301所述的业务交互完成后，若当前，该终端还与该专网进行业务交互，则获取该终端与该专网进行当前业务交互时的时间和该终端所在小区的标识，该时间称为第二时间，当前终端所在小区的该标识称为第二标识；当前终端所在小区与第一小区可以相同，也可以不相同；该第二时间也可以称为该终端当前在第一小区的时间。
S303、确定所述第一标识与所述第二标识是否相同。若否，则执行S304，若是，则执行S305。
本实施例中，在获取上述的第一标识与第二标识后，再确定上述第一小区与该终端与该专网进行当前业务交互时该终端所在的小区是否为同一小区，若确定该第一标识与该第二标识不相同，则说明上述第一小区与该专网进行当前业务交互时该终端所在的小区不是同一小区，再执行S304；若确定该第一标识与该第二标识相同，则说明该第一小区与该终端与该专网进行当前业务交互时该终端所在的小区是同一小区，执行S305。
S304、确定所述终端的用户为所述专网用户。
本实施例中，当该第一标识与该第二标识不相同，说明该终端当前没处于第一小区，即终端不是一直停留在同一个小区中，而是处于移动过程中，可以确定该终端的用户为专网用户。
S305、将所述第二时间与所述第一时间之间的时间差作为所述终端在所述专网的第一小区中的驻留时间。
S306、确定所述驻留时间是否小于预设时间。若是，则执行S307；若否，则执行S308。
S307、确定所述终端的用户为所述专网用户。
S308、确定所述终端的用户为所述公网用户。
S309、将所述终端切换出所述第一小区。
本实施例中，S305-S309的具体实现过程可以参见本发明方法实施例二中S203-S205中的相关记载，此处不再赘述。
可选地，为了提高公网用户识别的准确率，在执行S307之后还可以再执行S302和S303，由于公网用户在第一小区与专网进行第一次业务交互之后， 可能很快地又再一次与专网进行业务交互，采用上述这种循环的方式，可以准确地识别出公网用户。
可选地，本实施例在执行S304之后可以包括：
S310、将所述终端与所述专网进行当前业务交互时的时间作为所述终端在所述第二标识所对应小区与所述专网进行第一次业务交互时的时间。
本实施例中，为了提高公网用户识别的准确率，在确定当前终端已经进入与第一小区不同的另一小区(例如第二小区)时，可以将当前终端与该专网进行业务交互时的时间作为该终端与该第二小区进行第一次业务交互时的时间，该第二标识为该第二小区的标识；在该终端在该第二小区与该专网进行该第一次业务交互完成之后，还可以获取所述终端与所述专网进行当前业务交互时的第三时间以及所述终端所在小区的第三标识，确定所述第二标识与所述第三标识是否相同；若不是，确定所述终端的用户为所述专网用户；若是，将所述第三时间与所述第二时间之间的时间差作为所述终端在所述专网的第二小区中的驻留时间，然后确定所述驻留时间是否小于预设时间，若是，确定所述终端的用户为所述专网用户，若否，确定所述终端的用户为所述公网用户，以及将所述终端切换出所述第二小区。由于公网用户在第一小区与专网进行第一次业务交互时刚好处于第一小区的边缘，在下一次与专网进行业务交互时该公网用户可能很快地移动到了另一小区，采用上述这种循环的方式，可以准确地识别出公网用户。
本实施例中，通过判断终端与专网进行当前业务交互时所在小区是否与第一小区相同，若不相同，则确定终端用户为专网用户，若相同，则将终端与专网进行当前业务交互与在第一小区进行第一次业务交互时的时间差作为驻留时间，然后根据所述驻留时间，确定所述终端的用户类型为专网用户或者公网用户；当所述终端的用户为所述公网用户时，将所述终端切换出所述第一小区。通过驻留时间来判断终端的用户类型，不需要依赖基站的上报，可以及时确定终端是否为公网用户，并且及时将公网用户切换出该第一小区，进而及时解决专网的网络拥塞问题。
图7为本发明终端用户识别方法实施例四的流程图，如图7所示，本实施例的执行主体为网络设备，本实施例的方法可以包括：
S401、获取终端在第一小区与专网进行第一次业务交互时所述第一小区 的第一标识。
S402、获取所述终端与所述专网进行当前业务交互时所在小区的第二标识。
S403、确定所述第一标识与所述第二标识是否相同。若否，则执行S404，若是，则执行S405。
S404、确定所述终端的用户为所述专网用户。
本实施例中，S401-S404的具体实现过程可以参见本发明方法实施例三S301-S303中的相关记载，此处不再赘述。
S405、获取所述终端在第一小区中的驻留时间。
S406、根据所述驻留时间，确定所述终端的用户类型，所述终端的用户类型为专网用户或者公网用户。
本实施例中，S405和S406的具体实现过程可以参见本发明方法实施例一中的相关记载或者本发明方法实施例二中S201-S204的相关记载，此处不再赘述。
S407、当所述终端的用户为所述公网用户时，将所述终端切换出所述第一小区。
本实施例中，S407的具体实现过程可以参见本发明方法实施例二中S205的相关记载，此处不再赘述。
本实施例中，通过该终端与该专网进行当前业务交互时所在小区与第一小区是否相同，和/或该终端在该第一小区的驻留时间来判断终端的用户类型，不需要依赖基站的上报，可以及时确定终端是否为公网用户，并且及时将公网用户切换出该第一小区，进而及时解决专网的网络拥塞问题。
在本发明上述各方法实施例的基础上，可选地，上述所提及的该终端与该专网进行业务交互中的业务可以为分组交换(英文：Packet Switching，简称：PS)业务，该业务交互时的时间为该PS业务开始的时间。由于PS业务在业务上比较统一，因此在业务开始时(即业务建立时)就获取该时间，并将该时间作为该业务交互时的时间。其中，业务开始时可以指：指配完成后，上下行临时块流(英文：Temporary Block Flow，简称：TBF)建立成功时。该PS业务可以为上传业务或者下载业务等。
在本发明上述各方法实施例的基础上，可选地，上述所提及的该终端与 该专网进行业务交互中的业务可以为电路交换(英文：Circuit Switch，简称：CS)业务，该业务交互时的时间为该CS业务结束的时间。由于各个CS业务流程不太一样，为统一处理，因此统一在业务结束时(即业务释放时)就获取该时间，并将该时间作为该业务交互时的时间。其中，业务结束时可以指：接收到核心网的CLR CMD时。该CS业务可以为位置更新业务，或者，主叫业务，或者，被叫业务，或者，短信息业务。
需要说明的是，上述终端在第一小区与专网进行第一次业务交互时的业务为PS业务，而终端与专网当前进行业务交互时的业务可以为PS业务或CS业务；或者，上述终端在第一小区与专网进行第一次业务交互时的业务为CS业务，而终端与专网当前进行业务交互时的业务可以为PS业务或CS业务；即终端在第一小区与专网进行第一次业务交互时的业务，与，终端与专网当前进行业务交互时的业务可以是同一业务，也可以是不同业务。
图8为本发明终端用户识别系统实施例的结构示意图，如图8所示，本实施例的系统包括：网络设备10和至少一个终端20，网络设备10与所述至少一个终端20通信连接。其中，图8中仅示出一个终端20；网络设备10可以采用图1或图2所示的网络设备实施例的结构，其对应地，可以执行本发明上述各方法实施例的技术方案，其实现原理和技术效果类似，此处不再赘述。
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：只读内存(英文：Read-Only Memory，简称：ROM)、随机存取存储器(英文：Random Access Memory，简称：RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (19)

  1. 一种网络设备，其特征在于，包括：
    获取单元，用于获取终端在专网的第一小区中的驻留时间，所述第一小区为所述专网中的任一小区；
    处理单元，用于根据所述驻留时间，确定所述终端的用户类型，所述终端的用户类型为专网用户或者公网用户，所述专网为覆盖高速铁路沿线的网络，所述公网为覆盖高速铁路区域外的网络，所述专网用户为乘坐高铁的用户，所述公网用户为未乘坐高铁的用户。
  2. 根据权利要求1所述的网络设备，其特征在于，所述处理单元具体用于，根据所述驻留时间小于预设时间，确定所述终端的用户为所述专网用户；或者，
    根据所述驻留时间大于或等于所述预设时间，确定所述终端的用户为所述公网用户。
  3. 根据权利要求2所述的网络设备，其特征在于，所述处理单元还用于，当确定所述终端的用户为所述公网用户时，将所述终端切换出所述第一小区。
  4. 根据权利要求1-3任意一项所述的网络设备，其特征在于，所述获取单元还用于，在获取终端在专网的第一小区中的驻留时间之前，获取所述终端在所述第一小区与所述专网进行第一次业务交互时的第一时间；以及获取所述终端与所述专网进行当前业务交互时的第二时间；
    所述获取单元用于获取终端在专网的第一小区中的驻留时间，包括：所述获取单元具体用于将所述第二时间与所述第一时间之间的时间差作为所述驻留时间。
  5. 根据权利要求4所述的网络设备，其特征在于，所述获取单元还用于，在获取终端在专网的第一小区中的驻留时间之前，获取所述终端在所述第一小区与所述专网进行所述第一次业务交互时所述第一小区的第一标识；以及获取所述终端与所述专网进行当前业务交互时所在小区的第二标识；
    所述获取单元用于获取终端在专网的第一小区中的驻留时间，包括：所述获取单元具体用于，当所述第一标识与所述第二标识相同时，获取所述终端在所述第一小区中的驻留时间。
  6. 根据权利要求5所述的网络设备，其特征在于，所述处理单元还用于， 当确定所述第一标识与所述第二标识不相同时，确定所述终端的用户为所述专网用户。
  7. 根据权利要求6所述的网络设备，其特征在于，所述处理单元还用于，在确定所述终端的用户为所述专网用户之后，将所述终端与所述专网进行当前业务交互时的时间作为所述终端在所述第二标识所对应小区与所述专网进行第一次业务交互时的时间。
  8. 根据权利要求4-7任意一项所述的网络设备，其特征在于，当所述业务为分组交换PS业务时，所述业务交互时的时间为所述PS业务开始的时间；
    当所述业务为电路交换CS业务时，所述业务交互时的时间为所述CS业务结束时的时间。
  9. 根据权利要求8所述的网络设备，其特征在于，所述CS业务为：位置更新业务，或者，短信息业务，或者，被叫业务，或者，主叫业务。
  10. 一种终端用户识别方法，其特征在于，包括：
    获取终端在专网的第一小区中的驻留时间，所述第一小区为所述专网中的任一小区；
    根据所述驻留时间，确定所述终端的用户类型，所述终端的用户类型为专网用户或者公网用户，所述专网为覆盖高速铁路沿线的网络，所述公网为覆盖高速铁路区域外的网络，所述专网用户为乘坐高铁的用户，所述公网用户为未乘坐高铁的用户。
  11. 根据权利要求10所述的方法，其特征在于，所述根据所述驻留时间，确定所述终端的用户类型，包括：
    根据所述驻留时间小于预设时间，确定所述终端的用户为所述专网用户；或者，
    根据所述驻留时间大于或等于所述预设时间，确定所述终端的用户为所述公网用户。
  12. 根据权利要求11所述的方法，其特征在于，还包括：
    当所述终端的用户为所述公网用户时，将所述终端切换出所述第一小区。
  13. 根据权利要求10-12任意一项所述的方法，其特征在于，所述获取终端在专网的第一小区中的驻留时间之前，还包括：获取所述终端在所述第一小区与所述专网进行第一次业务交互时的第一时间；获取所述终端与所述 专网进行当前业务交互时的第二时间；
    所述获取终端在专网的第一小区中的驻留时间，包括：将所述第二时间与所述第一时间之间的时间差作为所述驻留时间。
  14. 根据权利要求13所述的方法，其特征在于，所述获取终端在专网的第一小区中的驻留时间之前，还包括：获取所述终端在所述第一小区与所述专网进行所述第一次业务交互时所述第一小区的第一标识；获取所述终端与所述专网进行当前业务交互时所在小区的第二标识；
    所述获取终端在专网的第一小区中的驻留时间，包括：当所述第一标识与所述第二标识相同时，获取所述终端在所述第一小区中的驻留时间。
  15. 根据权利要求14所述的方法，其特征在于，还包括：
    当所述第一标识与所述第二标识不相同时，确定所述终端的用户为所述专网用户。
  16. 根据权利要求15所述的方法，其特征在于，所述确定所述终端的用户为所述专网用户之后，还包括：
    将所述终端与所述专网进行当前业务交互时的时间作为所述终端在所述第二标识所对应小区与所述专网进行第一次业务交互时的时间。
  17. 根据权利要求13-16任意一项所述的方法，其特征在于，当所述业务为分组交换PS业务时，所述业务交互时的时间为所述PS业务开始的时间；
    当所述业务为电路交换CS业务时，所述业务交互时的时间为所述CS业务结束时的时间。
  18. 根据权利要求17所述的方法，其特征在于，所述CS业务为：位置更新业务，或者，短信息业务，或者，被叫业务，或者，主叫业务。
  19. 一种终端用户识别系统，其特征在于，包括：如权利要求10-18任意一项所述的网络设备，以及至少一个终端，其中，所述网络设备与所述至少一个终端通信连接。
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