WO2016049814A1 - 控制用户设备接入高速移动工具通信网络的方法 - Google Patents

控制用户设备接入高速移动工具通信网络的方法 Download PDF

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Publication number
WO2016049814A1
WO2016049814A1 PCT/CN2014/087804 CN2014087804W WO2016049814A1 WO 2016049814 A1 WO2016049814 A1 WO 2016049814A1 CN 2014087804 W CN2014087804 W CN 2014087804W WO 2016049814 A1 WO2016049814 A1 WO 2016049814A1
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WIPO (PCT)
Prior art keywords
type
node device
control plane
plane node
core network
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PCT/CN2014/087804
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English (en)
French (fr)
Inventor
崇卫微
吴晓波
张万强
熊春山
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华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to RU2017115066A priority Critical patent/RU2673097C2/ru
Priority to CN201480081685.5A priority patent/CN106664635B/zh
Priority to EP14902936.5A priority patent/EP3190829B1/en
Priority to PCT/CN2014/087804 priority patent/WO2016049814A1/zh
Publication of WO2016049814A1 publication Critical patent/WO2016049814A1/zh
Priority to US15/471,069 priority patent/US10244448B2/en

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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • 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
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • 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
    • H04W36/324—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by mobility data, e.g. speed data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions
    • H04W48/04—Access restriction performed under specific conditions based on user or terminal location or mobility data, e.g. moving direction, speed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/083—Reselecting an access point wherein at least one of the access points is a moving node

Definitions

  • the present invention relates to the field of mobile communications technologies, and in particular, to a method for controlling a user equipment to access a high speed mobile tool communication network, a core network control plane node device, a base station, and a communication system.
  • High-speed mobile tools are developing rapidly in China and around the world.
  • high-speed moving tools include high-speed railway trains (hereinafter referred to as "high-speed rail trains"), maglev trains, subways, and the like.
  • high-speed rail trains high-speed railway trains
  • maglev trains maglev trains
  • subways and the like.
  • high-speed rail trains the operating mileage of high-speed rail has reached more than 30,000 kilometers and is showing a rapid growth trend.
  • the communication requirements of high-speed mobile tools are increasingly strong.
  • high-speed mobile tools are different from conventional indoor and outdoor mobile communication scenarios. Due to the fast running speed of the train, the large penetration loss of the vehicle body, and the complex and varied terrain of the scene, the existing public network is not suitable for riding high speed. The user of the mobile tool provides the service. As a result, the need to build a network dedicated to serving high-speed mobile users is growing. For example, equipment vendors and operators have begun to plan and deploy such high-speed rail-specific wireless networks (hereinafter referred to as "high-speed rail private networks").
  • the high-speed rail network covers the high-speed rail on the way and near the platform of the high-speed railway station.
  • the cell deployment in the high-speed rail station area is shown in Figure 1A.
  • the private network area covered by the high-speed railway station under the high-speed rail private network 106 includes a room division cell and a station area. Among them, the waiting room 102 and the entrance and exit channel 103 belong to the room dividing cell 101.
  • the station 104 belongs to a station cell.
  • the public network area 105 covers the train station square outside the train station.
  • the high-speed rail network plans to deploy the private network community and the public network community independently.
  • the high-speed rail private network adopts a scheme of continuous coverage of cell cascades, as shown in Figure 1B. In the example of FIG. 1B, the track area of the high-speed rail is continuously covered by the cascaded private network cell 111, and the public network cell 115 also covers the track area of the high-speed rail.
  • the public network and high-speed rail private network adopt the following synergy principles:
  • the high-speed rail private network and the surrounding public network do not match the neighbor relationship.
  • the private network community only has a special The cascading cell under the network is used as the neighboring cell, and the public network is not configured as the neighboring cell; the public network cell is not configured as the neighboring cell;
  • the user equipment (English: user equipment, UE for short) cannot be from a network cell in idle state (as shown in Figure 1B).
  • the public network cell 115 performs cell reselection to another network cell (such as the private network cell 111 in FIG. 1A), and cannot perform handover process handover to another network cell in the connected state. Therefore, in the middle of the high-speed mobile tool, when the UE is disconnected from the high-speed mobile tool communication network and accesses the public network due to abnormal reasons, the prior art cannot make the UE subsequently return to the high-speed mobile tool communication network, which affects the ride of the high-speed mobile tool. User's user experience.
  • the present invention provides a method for controlling a user equipment UE to access a high speed mobile tool communication network, including:
  • the first core network control plane node device determines that the UE accessing the public network is the first type UE, and the first type UE is the UE used by the user riding the high speed mobile tool;
  • the first core network control plane node device transfers the UE to the high speed mobile tool communication network.
  • the present invention provides a method for controlling a user equipment UE to access a high speed mobile tool communication network, including:
  • the public network base station receives the indication information sent by the control device of the core network control plane, where the indication information is sent by the node device of the core network to the public network base station after determining that the UE accessing the public network is the first type UE.
  • the indication information is used to indicate that the UE accessing the public network is the UE of the first type, the UE of the first type is the UE used by the user who is riding the high-speed mobile tool, and the public network base station is configured according to the indication information.
  • the UE is transferred to a high speed mobile tool communication network.
  • the present invention further provides a method for controlling a user equipment UE to access a high speed mobile tool communication network, including:
  • the second core network control plane node device determines that the UE accessing the high speed mobile tool communication network is a first type UE, and the first type UE is a UE used by a user riding the high speed mobile tool;
  • the second core network control plane node device When the UE accesses the public network, the second core network control plane node device sends notification information to the first core network control plane node device, where the notification information is used to indicate that the UE is a first type UE, so that The first core network control plane node device transfers the UE accessing the public network to the high speed mobile tool communication network.
  • the present invention further provides a method for controlling a user equipment UE to access a high speed mobile tool communication network, including:
  • the core network control plane node device determines that the UE accessing the high speed mobile tool communication network is not the first type UE, and the first type UE is the UE used by the user riding the high speed mobile tool;
  • the core network control plane node device sends indication information to the base station of the high speed mobile tool communication network, where the indication information is used to indicate that the base station is a non-first type UE, so that the base station The UE moves out of the high speed mobile tool communication network.
  • the present invention further provides a method for controlling a user equipment UE to access a high speed mobile tool communication network, including:
  • the base station of the high-speed mobile tool communication network receives the indication information sent by the core network control plane node device, where the indication information is that the core network control plane node device determines that the UE accessing the high-speed mobile tool communication network is not the first type UE And sent to the base station, to indicate that the UE is a non-first type UE;
  • the base station moves the UE out of the high speed mobile tool communication network according to the indication information.
  • the present invention further provides a first core network control plane node device, including: a processor, configured to determine that a user equipment UE accessing a public network is a first type UE, and the first type UE is a ride a UE used by a user of the high speed mobile tool; the first core network control plane node device is configured to transfer the UE to a high speed mobile tool communication network.
  • the present invention further provides a public network base station, including: a transceiver and processing Device.
  • the transceiver is configured to receive the indication information sent by the core network control plane node device, where the indication information is sent by the core network control plane node device to the base station after determining that the user equipment UE accessing the public network is the first type UE
  • the indication information is used to indicate that the UE accessing the public network is a UE of the first type, and the UE of the first type is a UE used by a user who is riding the high-speed mobile tool.
  • the processor is configured to transfer the UE to the high speed mobile tool communication network according to the indication information.
  • the present invention further provides a second core network control plane node device, including: a transceiver and a processor.
  • the processor is configured to determine that the user equipment UE accessing the high speed mobile tool communication network is a first type of UE, and the first type of UE is a UE used by a user riding the high speed mobile tool.
  • the transceiver is configured to send, to the first core network control plane node device, the notification information, where the notification information is used to indicate that the UE is a first type of UE, so that the first core network control plane node device accesses the public network.
  • the UE is transferred to the high speed mobile tool communication network.
  • the present invention further provides a core network control plane node device, including: a transceiver and a processor.
  • the processor is configured to determine that the user equipment UE accessing the high speed mobile tool communication network is not the first type of UE, and the first type of UE is the UE used by the user riding the high speed mobile tool.
  • the transceiver is configured to send indication information to the base station of the high speed mobile tool communication network, where the indication information is used to indicate that the UE is a non-first type UE, so that the base station moves the UE out of the High-speed mobile tool communication network.
  • the present invention further provides a base station for a high speed mobile tool communication network, comprising: a transceiver and a processor.
  • the transceiver is configured to receive the indication information sent by the core network control plane node device, where the indication information is that the core network control plane node device determines that the user equipment UE that accesses the high speed mobile tool communication network is not the first type UE
  • the base station sends, to indicate that the UE is a non-first type UE.
  • the processor is configured to move the UE out of the high speed mobile tool communication network according to the indication information.
  • a method for controlling a user equipment to access a high-speed mobile tool communication network, a core network control plane node device, a base station, and a communication system where the first core network control plane node device can determine that the UE accessing the public network is the first One type of UE.
  • the first type of UE is a UE used by a user riding the high speed mobile tool.
  • the first core network control plane node device transfers the UE to the high speed shift Dynamic tool communication network.
  • the UE can re-access the high-speed mobile tool communication network, thereby improving the user experience of the user riding the high-speed mobile tool.
  • FIG. 1A is a schematic diagram showing the deployment of a high-speed rail private network and a public network in a high-speed railway station area;
  • FIG. 1B is a schematic diagram showing the deployment of a high-speed rail private network and a public network in a high-speed rail train track area;
  • FIG. 2 is a schematic diagram of a method for controlling a UE to access a high speed mobile tool communication network according to an embodiment of the present invention
  • FIG. 3 is still another schematic diagram of a method for controlling a UE to access a high speed mobile tool communication network according to an embodiment of the present invention
  • FIG. 4 is still another schematic diagram of a method for controlling a UE to access a high speed mobile tool communication network according to an embodiment of the present invention
  • FIG. 5 is still another schematic diagram of a method for controlling a UE to access a high speed mobile tool communication network according to an embodiment of the present invention
  • FIG. 6 is still another schematic diagram of a method for controlling a UE to access a high speed mobile tool communication network according to an embodiment of the present invention
  • FIG. 7 is a block diagram of a first core network control plane node device in accordance with one embodiment of the present invention.
  • FIG. 8 is a block diagram of a public network base station according to an embodiment of the present invention.
  • FIG. 9 is a block diagram of a second core network control plane node device according to an embodiment of the present invention.
  • FIG. 10 is a diagram showing a core network control plane node device according to an embodiment of the present invention. Block diagram
  • FIG 11 is a block diagram of a base station of a high speed mobile tool communication network in accordance with one embodiment of the present invention.
  • the invention is used for controlling the UE to access the high-speed mobile tool communication network, so that the UE belonging to the user riding the high-speed mobile tool communication network can return to the public network even if it is disconnected from the high-speed mobile tool communication network due to abnormal reasons.
  • a UE used by a user riding a high speed mobile tool e.g., high speed rail
  • a UE used by a user of a non-ride speed moving tool is referred to as a non-first type UE.
  • the high-speed mobile tool communication network to which the present invention is applied refers to a dedicated network for providing communication services for users riding high-speed mobile tools, including but not limited to long-term evolution (English: Long Term Evolution, LTE for short) network, global mobile communication system ( English: Global System of Mobile communication, referred to as: GSM), or Universal Mobile Telecommunications System (UMTS) network.
  • the communication system includes at least a core network control plane node device, a UE, and a base station.
  • the core network control plane node device includes, but is not limited to, a mobility management entity (English: Mobility Management Entity, MME for short), and the base station includes but is not limited to an evolved network base station (English: E-UTRAN NodeB, referred to as: eNodeB).
  • MME Mobility Management Entity
  • eNodeB evolved network base station
  • the core network control plane node device includes but is not limited to the general packet radio service (English: General Packet Radio Service, GPRS for short) service support node (English: Serving) GPRS Support Node (SGSN) or Mobile Switching Center (English: Mobile Switching Center, MSC for short), including but not limited to base station controller (BSC) or wireless network controller (English) :radio network controller, referred to as: RNC).
  • the public network and the high speed mobile tool communication network respectively deploy different access network devices (e.g., eNodeBs).
  • high-speed mobile tool for high-speed rail high-speed mobile tool communication network for the high-speed rail LTE private network (referred to as high-speed rail private network) as an example to describe.
  • high-speed moving tools include, but are not limited to, high-speed rail, magnetic levitation, subway, and the present invention is equally applicable to a GSM network or a UMTS network.
  • the scene covered by the high-speed rail network can be divided into two types: the high-speed railway station and the high-speed rail.
  • the high-speed railway station is covered by the station community and the sub-district community, and the high-speed rail is also covered by the cascaded private network.
  • the high-speed railway station and the route of travel are at least partially covered by the public network community near the high-speed rail network.
  • FIG. 2 is a flow chart of a method for controlling a UE to access a high speed mobile tool communication network (eg, a high-speed rail private network) according to an embodiment of the present invention.
  • the method is performed by a first core network control plane node device (such as a public network MME or an MME shared by a public network and a high-speed rail private network).
  • a first core network control plane node device such as a public network MME or an MME shared by a public network and a high-speed rail private network.
  • the method includes:
  • the first MME determines that the UE accessing the public network is the first type of UE.
  • the first MME transfers the UE to a high-speed rail private network.
  • the first MME may determine, according to the notification information sent by the second MME, that the UE accessing the public network is the first type of UE.
  • the second MME refers to the private network MME or the MME shared by the public network and the private network.
  • the first MME may determine that the UE accessing the public network is the first type of UE.
  • the first MME sends the notification information to the first MME, and the first MME determines that the UE accessing the public network is the first type of UE according to the notification information sent by the private network MME. . How the second MME determines that the UE is a first type of UE will be further described in conjunction with FIG.
  • the notification information includes, but is not limited to, a context response message or a forward relocation request message.
  • the context response message and/or the forward relocation request message carries indication information, where the indication information is used to indicate that the UE is a first type of UE.
  • the context response message and/or the forward relocation request message carry a correspondence between the user identifier of the UE and the first type of UE. system.
  • the S202 may specifically include:
  • the first MME may directly reject the access request of the UE, thereby triggering the UE to re-select the network to enter the high-speed rail private network or stay in the high-speed rail private network. .
  • the first MME may first accept the service request of the UE (such as a TAU request or a handover request), and then notify the public network eNodeB to notify the public network.
  • the UE moves out of the public network to access the high-speed rail private network.
  • the first MME sends the notification information to the public network eNodeB serving the UE, where the notification information is used to notify the public network eNodeB that the UE is a first type of user, and/or instruct the public network eNodeB to The UE moved into the high-speed rail network.
  • the public network eNodeB when the public network eNodeB receives the notification information of the first MME, the UE moves to the high-speed rail private network.
  • the public network eNodeB may directly move the UE back to the high-speed rail private network by using handover or redirection.
  • the public network eNodeB calculates the speed of the UE. After the public network eNodeB determines that the speed of the UE is higher than a preset value, the UE is moved back to the high-speed rail private network by means of switching or redirection.
  • the first MME may determine, by any of the following methods, that the UE accessing the public network is the first type of UE:
  • the first MME finds that the number of times the UE triggers the TAU process in the preset time period is greater than a preset value (for example, the preset value is greater than 1), that is, the TA where the UE is located occurs. After multiple transformations, the first MME determines that the UE is a first type of UE.
  • the first MME determines The UE is a first type of UE.
  • the relevant eNodeB information is configured in the first MME, and is used to determine whether an eNodeB is a public network eNodeB that is close to the high-speed rail private network.
  • the first MME receives the indication information sent by the public network eNodeB, where the indication information is used to indicate that the UE is the first type of UE.
  • the first MME determines, according to the indication information, that the UE is a first type of UE.
  • the public network eNodeB serving the UE may determine that the connected UE is moving at a high speed according to a speed measurement algorithm (such as a Doppler frequency offset algorithm), thereby determining that the UE is a first type UE.
  • a speed measurement algorithm such as a Doppler frequency offset algorithm
  • the MME pages the UE to a connected state, so that the subsequent public eNodeB moves the connected UE to the high-speed railway. network.
  • the S202 may specifically include:
  • the first MME may first accept the service request of the UE (such as a TAU request or a handover request), and then notify the public network eNodeB to move the UE.
  • the public network access to the high-speed rail network.
  • the first MME sends the notification information to the public network eNodeB serving the UE, where the notification information is used to notify the public network eNodeB that the UE is a first type of user, and/or instruct the public network eNodeB to The UE moved into the high-speed rail network.
  • the public network eNodeB when the public network eNodeB receives the notification information of the first MME, the UE moves to the high-speed rail private network.
  • the public network eNodeB may directly move the UE back to the high-speed rail private network by using handover or redirection.
  • the public network eNodeB calculates the speed of the UE. After the public network eNodeB determines that the speed of the UE is higher than a preset value, the UE is moved back to the high-speed rail by means of switching or redirection. Private Network.
  • the UE that belongs to the first type of UE accesses the public network by mistake, after the first MME determines that the UE is the first type of UE, the UE can be moved out of the public network to access the high-speed private network. Therefore, the user experience of the first type of UE is improved.
  • the optional MME further includes:
  • the UE After the UE moves back to the high-speed rail private network, the UE initiates a TAU process to the second MME.
  • the second MME sends a context request message to the first MME
  • the first MME sends a context response message to the second MME, where the context response message is used to indicate that the UE is the first type of UE.
  • the handover/relocation request message is used to switch the UE to the private network
  • the first MME sends a forward relocation message to the second MME.
  • the forward forwarding relocation message is used to indicate that the UE is a first type of UE.
  • FIG. 3 is a flow chart showing a method of controlling a UE to access a high speed mobile tool communication network according to an embodiment of the present invention.
  • the method is performed by a second core network control plane node device (such as a private network MME, or an MME shared by a private network and a public network).
  • a second core network control plane node device such as a private network MME, or an MME shared by a private network and a public network.
  • the method includes:
  • the second MME determines that the UE is a first type of UE.
  • step 301 includes step 301a.
  • the second MME may determine that the UE is the first type of UE by using three different granularities: a cell, an eNodeB, and a TA.
  • the second MME may determine that the UE is the first type of UE by using three different granularities: a cell, an eNodeB, and a TA:
  • the second MME determines, by the cell granularity, that the UE is the first type of UE.
  • the second MME determines that the UE is the first type of UE.
  • the second MME is configured with information of a private network cell corresponding to the high-speed rail private network in the railway station area.
  • the information of the private network cell includes but is not limited to the cell identifier of the private network cell.
  • the UE sends NAS signaling to the second MME.
  • the second MME may identify whether the UE is located in the private network cell according to the cell information of the UE reported by the base station.
  • the second MME determines that the UE is the first type of UE.
  • the second MME determines that the UE is the first type of UE by using the eNodeB granularity.
  • the second MME determines that the UE is the first type of UE.
  • the second MME is configured with information of the private network eNodeB corresponding to the high-speed rail private network in the railway station area.
  • the information of the private network eNodeB includes, but is not limited to, the identity of the private network eNodeB or its IP address. All signaling of the UE is sent to the second MME through the eNodeB. Therefore, the second MME can identify whether the eNodeB serving the UE belongs to the private network eNodeB according to the information of the eNodeB. When the second MME identifies that the base station serving the UE belongs to the private network eNodeB, the second MME determines that the UE is the first type UE.
  • the second MME determines that the UE is the first type of UE by using the TA granularity.
  • the second MME determines that the UE is the first type of UE.
  • the private network MME and the public network MME may be deployed separately, or the high-speed rail TA and the non-high-speed rail TA may be separately planned under the same MME device. If the TA is deployed in a unified manner, whether the UE is the first type of UE may be determined by the foregoing manner (1) or mode (2).
  • the second MME is configured with information of a Tracking Area Identity (TAI) corresponding to the high-speed rail private network in the railway station area.
  • TAI Tracking Area Identity
  • the private network TAI and the public network TAI can be distinguished by the Tracking Area Code (TAC) in the TAI.
  • TAI Tracking Area Code
  • the UE After the UE accesses the cell division or the station cell of the railway station, the UE initiates a tracking area update (English: Tracking Area Update, referred to as TAU) process, an attachment process, and the following, due to the change of the TA, by the eNodeB. Service request process, or switching process, etc.
  • the UE or the eNodeB reports the current TAI or the target TAI of the UE to the MME 330 through the TAU process, the attach process, the service request process, or the handover process.
  • the second MME may identify whether the current TAI or the target TAI belongs to the private network TAI according to the current TAI or the target TAI reported by the UE or the eNodeB. When the second MME identifies that the current TAI or the target TAI reported by the UE or the eNodeB belongs to the private network TAI, the second MME determines that the UE is the first type of UE.
  • the TAU process is initiated to the second MME due to the change of the TA.
  • the TAI of the UE currently reported by the eNodeB of the UE to the second MME belongs to the private network TAI of the railway station area.
  • the second MME determines that the UE is the first type of UE.
  • a UE that is conducting a service enters a train station from a square outside the train station, and a business switching process may occur.
  • the second MME receives the target TAI transmitted by the original network eNodeB and the original network MME.
  • the second MME determines that the target TAI belongs to the private network TAI of the train station area, thereby determining that the UE is the first type of UE.
  • the second MME determines that the UE is the first type of UE, which is similar to the above description, according to the TAI reported in the other processes, and details are not described herein again.
  • step 301 includes step 301b.
  • the second MME determines that the UE is a first type of UE.
  • the second MME may determine that the UE is the first type of UE by using three different granularities: a cell, an eNodeB, and a TA:
  • the second MME determines, by the cell granularity, that the UE is the first type of UE.
  • the second MME determines that the UE is the first type UE.
  • the second MME is configured with information of a private network cell corresponding to the high-speed private network in the track area.
  • the information of the private network cell includes but is not limited to the cell identifier of the private network cell.
  • the second MME may identify whether the UE is located in the private network cell according to the multiple cell information of the UE reported by the base station. When the second MME identifies that the UE moves within multiple private network cells, the second MME determines that the UE is the first type of UE.
  • the second MME determines that the UE is the first type of UE by using the eNodeB granularity.
  • the second MME determines The UE is a first type of UE.
  • the second MME is configured with information of the private network eNodeB corresponding to the high-speed private network in the track area.
  • the information of the private network eNodeB includes, but is not limited to, the identity of the private network eNodeB or its IP address. All signaling of the UE is sent to the second MME through the eNodeB. Therefore, the second MME may identify whether the plurality of eNodeBs serving the UE belong to the private network eNodeB according to the information of the eNodeB. When the second MME identifies that multiple base stations serving the UE belong to the private network eNodeB, the second MME determines that the UE is the first type of UE.
  • the second MME determines that the UE is the first type of UE by using the TA granularity.
  • the second MME determines that the UE is the first type UE.
  • the private network MME and the public network MME may be deployed separately, or the high-speed rail TA and the non-high-speed rail TA may be separately planned under the same MME device. If the TA is deployed in a unified manner, whether the UE is the first type of UE may be determined by the foregoing manner (1) or mode (2).
  • the second MME is configured with information of a private network TAI corresponding to the high-speed private network in the track area.
  • the private network TAI and the public network TAI can be distinguished by the TAC inside the TAI.
  • the UE or the eNodeB serving the UE reports the source TAI and the target TAI or the new TAI and the old TAI of the UE to the second MME through a TAU procedure, a service request procedure, or a handover procedure.
  • the second MME may identify the source TAI and the target TAI according to the source TAI and the target TAI reported by the UE or the eNodeB, or the new TAI and the old TAI, or whether the new TAI and the old TAI belong to the private network TAI.
  • the second MME recognizes that both the source TAI and the target TAI reported by the UE belong to the private network TAI, the second MME determines that the UE is the first type of UE.
  • the second MME receives the indication information sent by the private network base station, where the indication information is used to indicate that the UE is the first type of UE.
  • the second MME determines, according to the indication information, that the UE is a first type of UE.
  • the private network eNodeB serving the UE may determine that the connected UE is moving at a high speed according to a speed measurement algorithm (such as a Doppler frequency offset algorithm), thereby determining that the UE is a first type UE.
  • a speed measurement algorithm such as a Doppler frequency offset algorithm
  • the second MME After the second MME determines that the UE is the first type of UE, the second MME records the correspondence between the user identifier of the UE and the first type of UE. For example, the second MME may record the correspondence between the user identifier and the first type of UE in the context of the UE, so that the second MME determines whether the UE having the certain identifier is the first type UE.
  • the second MME sends the notification information to the first MME, where the notification information is used to indicate that the UE is a first type of UE, so that the first MME transfers the UE to the high-speed rail private network.
  • the notification information includes, but is not limited to, a context response message or a forward relocation request. Message. How the second MME sends a context response message or a forward relocation request message to the first MME will be further described in conjunction with FIGS. 4 and 5.
  • the MME 330 is an MME dedicated to the high-speed rail private network, or an MME shared by the high-speed rail private network and the public network.
  • the MME 332 is an MME dedicated to the public network, or an MME shared by the high-speed rail private network and the public network.
  • the MME 330 and/or the ME 332 need to configure data related to the high-speed rail private network.
  • data related to the high-speed rail private network includes eNodeB information of the high-speed rail private network and/or public network eNodeB information close to the high-speed rail private network.
  • the eNodeB information includes, but is not limited to, an identifier or an IP address of the eNodeB. Therefore, the MME 330 and/or the ME 332 can learn whether the eNodeB belongs to the high-speed rail private network or the high-speed rail private network according to the information of the eNodeB.
  • the high-speed rail private network related data also includes the TA information of the high-speed rail private network, and the TA information includes but is not limited to the TAI.
  • the data related to the high-speed rail private network further includes cell information of the high-speed rail private network, and the cell information includes but is not limited to the cell identifier.
  • the private network signal of the cell and the cell is better. Most of the UEs can leave the public network to access the station or the cell, thus accessing the high-speed private network.
  • the eNodeB and the MME of the high-speed rail private network provide services for the UE. After the high-speed train departs from the platform, if the mobile management process (such as the TAU process or handover process or other business processes) occurs due to the UE mobile, the signal of the high-speed private network is better, and most of the UEs are still attached to the high-speed railway. The network does not enter the public network.
  • the method specifically includes:
  • the MME 330 determines that the UE accessing the high-speed rail private network is the first type of UE. For details on how the MME 330 determines that the UE accessing the high-speed rail private network is the first type of UE, reference may be made to the description of FIG. 3, and details are not described herein again.
  • the MME 330 records the correspondence between the user identifier of the UE and the first type of UE.
  • the MME 330 may record the correspondence between the user identifier and the first type of UE in the context of the UE, so that the subsequent MME 330 determines whether the UE having the certain identifier is the first type of UE.
  • the MME 332 When the UE 350 falls into the public network and initiates a mobility management area update procedure (such as a TAU procedure) to the MME 332, the MME 332 sends a context request message to the MME 330 in S403.
  • a mobility management area update procedure such as a TAU procedure
  • the MME 330 replies to the MME 332 with a context response message, where the context response message is used to indicate that the UE 350 is a first type of UE, so that the MME 332 transfers the UE 350 to the high-speed rail private network.
  • the context response message carries indication information, where the indication information is used to indicate that the UE is a first type of UE, or the context response message carries a correspondence between a user identifier of the UE and the first type of UE. .
  • the MME 332 determines that the UE 350 is the first type UE according to the received context response message
  • the MME 332 transfers the UE 350 to the high-speed rail private network.
  • the MME 332 transfers the UE 350 to the high-speed rail private network.
  • steps S403 and S404 are replaced by steps S503 and S504, as shown in FIG.
  • the private network eNodeB 340 sends a handover/relocation request message to the MME 330.
  • the handover/relocation request message is used to switch the UE 350 to the public network.
  • the MME 330 sends a forward relocation request message to the MME 332.
  • the forward relocation request message is used to indicate that the UE is a first type of UE, so that the MME 332 transfers the UE 350 to the high-speed private network.
  • the uplink forwarding relocation request message carries indication information, where the indication information is used to indicate that the UE is a first type of UE, or the forwarding relocation request message carries a user identifier of the UE and the Correspondence relationship of the first type of UE.
  • FIG. 6 is a flowchart of a method for controlling a UE to access a high-speed private network according to another embodiment of the present invention.
  • the method of FIG. 6 is performed cooperatively by the MME 330 and the eNodeB 340. As shown in FIG. 6, the method includes:
  • the MME 330 determines that the UE accessing the high-speed rail private network is not the first type of UE.
  • the MME 330 may determine that the UE is not the first type of UE by any of the following two methods.
  • the MME 330 determines that the UE is not the first type of UE.
  • the preset value can be set considering the average speed of the high-speed moving tool.
  • the MME 330 pages the UE to the connected state, so that the subsequent private eNodeB moves the connected UE out of the high-speed private network. .
  • the MME 330 determines that the UE is not the first type of UE. .
  • the preset value can be set considering the average speed of the high-speed moving tool.
  • the MME 330 sends the indication information to the eNodeB 340, where the indication information is used to instruct the eNodeB 340 to move the non-first type UE out of the high-speed private network.
  • the eNodeB 340 moves the non-first type UE out of the high-speed rail private network.
  • the eNodeB 340 after receiving the indication information sent by the MME 330, the eNodeB 340 directly moves the UE out of the high-speed rail private network by means of handover or redirection; or the eNodeB 340 receives the MME 330 second core network control plane node device. After transmitting the indication notification information, the speed of the UE is first calculated in S603. When the eNodeB 340 determines that the UE speed is lower than a preset value, the eNodeB 340 moves the UE out of the high-speed mobile tool communication network high-speed rail private network in a handover or redirection manner.
  • the UE near the high-speed mobile tool may be connected to the private network when it is connected, or the public network UE may be abnormal.
  • Network reselection may also access the high speed mobile tool communication network.
  • the private network MME determines that the UE is not the first type of UE, so that such a UE is kicked out of the high-speed mobile tool communication network, thereby ensuring that the resources of the high-speed mobile tool communication network are not wasted.
  • the UE When the UE leaves the station, the UE enters the public network signal coverage area from the private network signal coverage area, and the UE triggers the service process to access the public network, such as the TAU process or the handover process.
  • the public network MME learns that the UE is originally the first type of UE, it does not send a notification message to the serving eNodeB to trigger the UE to move back to the private network; or the serving eNodeB receives the MME from the public network.
  • the notification of the move out of the news but also ignore the move back to the private network process, so as not to cause the user to ping-pong when leaving the train station, and then off the net.
  • FIG. 7 is a block diagram of a core network control plane node device 700 in accordance with one embodiment of the present invention.
  • the core network control plane node device 700 of FIG. 7 can be used to perform the method steps of the first core network control plane node device of FIG. 2, the MME 332 of FIG. 4 or FIG.
  • the core network control plane node device 700 includes a processor 702 and a transceiver 704.
  • the processor 702 is configured to determine that the user equipment UE that accesses the public network is the first type of UE. Accordingly, the core network control plane node device 700 is used to transfer the UE to the high speed mobile tool communication network.
  • the core network control plane node device 700 determines that the UE is the first type UE according to the notification information sent by the second core network control plane node device.
  • the transceiver 704 is configured to receive notification information sent by the second core network control plane node device.
  • the processor 702 is configured to determine, according to the notification information, that the UE is a first type of UE.
  • the notification information is that the second core network control plane node device transmits to the core network control plane node device 700 after determining that the UE is the first type UE.
  • the notification information includes a context response message or a forward relocation request message.
  • the core network control plane node device 700 can transfer the UE to the high speed mobile tool communication network by any of the following means:
  • the transceiver 704 is configured to send indication information to the public network base station, where the indication information is used to indicate that the UE is a first type of UE, so that the public network base station transfers the UE to the high speed mobile tool.
  • Communication network or
  • the processor 702 is configured to reject the UE's request to access the public network, so that the UE reselects the network to enter the high speed mobile tool communication network or stays in the high speed mobile tool communication network.
  • the core network control plane node device 700 determines for itself that the UE is a first type of UE. For example, the core network control plane node device 700 can determine that the UE is the first type UE by any of the following methods:
  • the processor 702 is configured to determine that the UE is a first type UE, if the number of times that the mobility management area of the UE is in the preset time is greater than a preset value, or
  • the number of base station transformations is greater than a preset value, and the processor 702 is configured to determine that the UE is a first type UE; or
  • the transceiver 704 is further configured to receive the indication information sent by the public network base station, where the indication information is used to indicate that the UE is a first type of UE, and the processor 702 is configured to determine, according to the indication information, that the UE is the first One type of UE.
  • the processor 702 is further configured to page the UE to the connected state, so that the public network base station moves the UE to the high speed.
  • Mobile tool communication network After the core network control plane node device 700 determines that the UE is the first type of UE, the processor 702 is further configured to page the UE to the connected state, so that the public network base station moves the UE to the high speed. Mobile tool communication network.
  • the transceiver 704 when the core network control plane node device 700 determines that the UE is the first type of UE, the transceiver 704 is configured to send the indication information to the public network base station, where the indication information is used to indicate the public network base station.
  • the UE is a first type of UE such that the public network base station transfers the UE to the high speed mobile tool communication network.
  • FIG. 8 is a block diagram of a public network base station 800 in accordance with one embodiment of the present invention.
  • Base station 800 includes a transceiver 804 and a processor 802.
  • the transceiver 804 is configured to receive indication information sent by the core network control plane node device 700.
  • the indication information is sent by the core network control plane node device 700 to the base station after determining that the user equipment UE accessing the public network is the first type UE.
  • the indication information is used to indicate that the UE accessing the public network is the first type of UE.
  • the processor 802 is configured to transfer the UE to the high speed mobile tool communication network according to the indication information.
  • the processor 802 is further configured to calculate a speed of the UE. If the speed of the UE is higher than a preset value, the processor 802 is configured to transfer the UE to the high speed mobile tool communication network.
  • the processor 802 is further configured to determine, according to the speed measurement algorithm, the UE in the connected state as the first type of UE.
  • the transceiver 804 is further configured to send the indication information to the core network control plane node device 700, so that the core network control plane node device 700 determines that the UE is the first type UE according to the indication information.
  • FIG. 9 is a block diagram of a core network control plane node device 900 in accordance with one embodiment of the present invention.
  • the core network control plane node device 900 in FIG. 9 can be used to perform the method steps of the second core network control plane node device in FIG. 3, the MME 330 in FIG. 4 or FIG.
  • the core network control plane node device 900 includes a processor 902 and a transceiver 904.
  • the processor 902 is configured to determine that the user equipment UE accessing the high speed mobile tool communication network is the first type of UE.
  • the transceiver 904 is configured to send, to the first core network control plane node device 700, notification information, where the notification information is used to indicate that the UE is a first type of UE, so that the first core network control plane node device 700 is connected.
  • the UE entering the public network is transferred to the high speed mobile tool communication network.
  • the notification message includes a context response message.
  • the transceiver 904 is configured to receive the context request message sent by the first core network control plane node device 700.
  • the transceiver 904 is configured to send a context response message to the first core network control plane node device 700.
  • the context response message carries indication information, where the indication information is used to indicate that the UE is a first type of UE; or the context response message carries a correspondence between the user identifier of the UE and the first type of UE.
  • the notification message includes a forward relocation request message.
  • the transceiver 904 is configured to receive a handover/relocation request message sent by the private network base station. The handover/relocation request message is used to switch the first type of UE to a public network.
  • the transceiver 904 is configured to send a forward relocation request message to the first core network control plane node device 700.
  • the forward relocation request message carries the indication information, where the indication information is used to indicate that the UE is a first type of UE, or the forward relocation request message carries a correspondence between the user identifier of the UE and the first type of UE. .
  • the processor 902 may determine that the UE is the first type UE by any of the following methods:
  • the processor 902 when the UE accesses the high speed mobile tool communication network from the mobility management area of the first area, the processor 902 is configured to determine that the UE is a first type UE; or
  • the processor 902 when the UE accesses the high speed mobile tool communication network from the base station of the first area, the processor 902 is configured to determine that the UE is a first type UE; or
  • the processor 902 is configured to determine that the UE is a first type of UE.
  • the processor 902 may determine that the UE is the first type UE by any of the following methods:
  • the processor 902 is configured to determine that the UE is a first type UE;
  • the processor 902 Used to determine that the UE is a first type UE
  • the processor 902 Used to determine that the UE is a first type UE
  • the transceiver 904 is configured to receive the indication information that is sent by the base station, where the indication information is used to indicate that the UE is a first type of UE, and the processor 902 is configured to determine, according to the indication information, that the UE is the first Type UE.
  • FIG. 10 is a block diagram of a core network control plane node device 1000 in accordance with one embodiment of the present invention.
  • the core network control plane node device 1000 of FIG. 10 can be used to perform the method steps of the MME 330 of FIG.
  • the core network control plane node device 1000 includes a processor 1002 and a transceiver 1004.
  • the processor 1002 is configured to determine that the user equipment UE accessing the high speed mobile tool communication network is not the first type of UE.
  • the transceiver 1004 is configured to send indication information to the base station of the high speed mobile tool communication network, where the indication information is used to indicate that the UE is a non-first type UE, so that the base station moves the UE The high speed mobile tool communication network.
  • the processor 1002 determines that the UE is not the first type UE by any of the following methods:
  • the processor 1002 is configured to determine that the UE is not the first type UE; or
  • the processor 1002 is configured to determine that the UE is not the first type of UE.
  • the processor 1002 is further configured to page the UE to a connected state, so that the base station moves the UE out of the high speed mobile tool communication network.
  • FIG. 11 is a block diagram of a private network base station 1100 in accordance with the present invention.
  • the private network base station 1100 of FIG. 11 can be used to perform the method steps of the base station 340 of FIG.
  • the private network base station 1100 includes a processor 1102 and a transceiver 1104.
  • the transceiver 1104 is configured to receive the indication information sent by the core network control plane node device, where the indication information is that the user equipment UE that is determined to access the high speed mobile tool communication network by the core network control plane node device is not the first type UE. And sent to the base station to indicate that the UE is a non-first type UE.
  • the processor 1102 is configured to move the UE out of the high speed mobile tool communication network according to the indication information.
  • the processor 1102 is further configured to calculate The speed of the UE. If the speed of the UE is lower than a preset value, the processor 1102 is configured to move the UE out of the high speed mobile tool communication network.
  • the core network control device is an SGSN and an MSC.
  • the mobility management area in the LTE network is TA, and the mobility management area in the 2G/3G network corresponds to a routing area (English: Routing Area, abbreviated as RA) and a location area (English: Location Area, abbreviated as LA).
  • the LTE network generates a TAU process due to the mobile, and the 2G/3G network corresponds to a Routing Area Update (RAU) process and a Location Area Update (LAU) process.
  • RAU Routing Area Update
  • LAU Location Area Update

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Abstract

本发明实施例提供一种控制UE接入高速移动工具通信网络的方法、核心网控制面节点设备、基站、UE及通信系统。方法包括：确定接入公网的UE为第一类型UE，将该UE转移至高速移动工具通信网络。其中，第一类型UE为乘坐所述高速移动工具的用户所使用的UE。本发明实施例提高了第一类型UE的用户体验。

Description

控制用户设备接入高速移动工具通信网络的方法 技术领域
本发明涉及移动通信技术领域，尤其涉及一种控制用户设备接入高速移动工具通信网络的方法、核心网控制面节点设备、基站及通信系统。
背景技术
高速移动工具在我国以及全球范围内发展迅速。例如，高速移动工具包括高速铁路火车(以下简称“高铁”)、磁悬浮列车、地铁等。以高铁为例，高铁运营里程已达到3万公里以上并且呈快速增长的趋势。伴随着高端人群大规模、长时间乘坐高速移动工具频繁流动的情况以及高速移动工具本身信息化建设的需求，高速移动工具的通信需求日益强烈。
然而，高速移动工具不同于常规的室内和室外移动通信场景，由于列车运行速度快，车体穿透损耗大，场景地形复杂多变等因数，使得现有的公网并不适用于为乘坐高速移动工具的用户提供服务。因此，建设一个专门为高速移动用户提供服务的网络的需求日渐突出。例如，目前已经有设备商和运营商开始规划和部署这样的高铁专用无线网络(以下简称“高铁专网”)。高铁专网覆盖高铁行进途中以及高铁火车站的站台附近。高铁火车站区域的小区部署如图1A所示。高铁火车站在高铁专网106覆盖下的专网小区包括室分小区和站台小区。其中，候车室102、进出站通道103都属于室分小区101。站台104属于站台小区。公网小区105覆盖火车站外的火车站广场。目前高铁网络规划将专网小区和公网小区独立部署。针对铁路线型覆盖的特点，高铁专网采取小区级联连续覆盖的方案，如图1B所示。在图1B的例子中，高铁的轨道区域被级联的专网小区111连续覆盖，同时公网小区115也覆盖了该高铁的轨道区域。
公网和高铁专网采用如下协同原则：
(1)在高铁线路大部分区域(如，高铁行进途中)，高铁专网小区和周边公网小区间不互配邻区关系。也就是说，专网小区只配专 网下的级联小区作为邻区，不配置公网作为邻区；公网小区也不配置专网小区作为邻区；
(2)在火车站的站台附近配置公网小区和专网小区为相互邻区关系，以让第一类型UE从公网小区(如图1A中的公网小区105)进入专网小区(如图1A中的公网小区101)或从专网小区进入公网小区。
在高铁行进途中，由于高铁专网小区和周边公网小区间无相互邻区关系，这样用户设备(英文：user equipment，简称：UE)在空闲态下无法从一种网络小区(如图1B中的公网小区115)执行小区重选到另一种网络小区(如图1A中的专网小区111)，在连接态时也无法执行切换流程切换到另一种网络小区。因此，在高速移动工具行进途中，当UE因异常原因脱离高速移动工具通信网络而接入公网后，现有技术无法使得该UE后续回到高速移动工具通信网络，影响了乘坐高速移动工具的用户的用户体验。
发明内容
第一方面，本发明提供了一种控制用户设备UE接入高速移动工具通信网络的方法，包括：
第一核心网控制面节点设备确定接入公网的UE为第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE；
所述第一核心网控制面节点设备将所述UE转移至所述高速移动工具通信网络。
第二方面，本发明提供了一种控制用户设备UE接入高速移动工具通信网络的方法，包括：
公网基站接收核心网控制面节点设备发送的指示信息，所述指示信息是所述核心网控制面节点设备在确定接入公网的UE为第一类型UE后向所述公网基站发送的，所述指示信息用于指示接入公网的UE为第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE；所述公网基站根据所述指示信息将所述UE转移至高速移动工具通信网络。
第三方面，本发明还提供了一种控制用户设备UE接入高速移动工具通信网络的方法，包括：
第二核心网控制面节点设备确定接入所述高速移动工具通信网络的UE为第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE；
当所述UE接入公网，所述第二核心网控制面节点设备向第一核心网控制面节点设备发送通知信息，所述通知信息用于指示所述UE是第一类型UE，以使所述第一核心网控制面节点设备将接入公网的所述UE转移至所述高速移动工具通信网络。
第四方面，本发明还提供了一种控制用户设备UE接入高速移动工具通信网络的方法，包括：
核心网控制面节点设备确定接入所述高速移动工具通信网络的UE不是第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE；
所述核心网控制面节点设备向所述高速移动工具通信网络的基站发送指示信息，所述指示信息用于指示所述基站所述UE为非第一类型UE，以使所述基站将所述UE迁出所述高速移动工具通信网络。
第五方面，本发明还提供了一种控制用户设备UE接入高速移动工具通信网络的方法，包括：
高速移动工具通信网络的基站接收核心网控制面节点设备发送的指示信息，所述指示信息是所述核心网控制面节点设备在确定接入所述高速移动工具通信网络的UE不是第一类型UE后向所述基站发送的，用于指示所述UE为非第一类型UE；
所述基站根据所述指示信息将所述UE迁出所述高速移动工具通信网络。
第六方面，本发明还提供了一种第一核心网控制面节点设备，包括：处理器，用于确定接入公网的用户设备UE为第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE；所述第一核心网控制面节点设备用于将所述UE转移至高速移动工具通信网络。
第七方面，本发明还提供了一种公网基站，包括：收发器及处理 器。收发器用于接收核心网控制面节点设备发送的指示信息，所述指示信息是所述核心网控制面节点设备在确定接入公网的用户设备UE为第一类型UE后向所述基站发送的，所述指示信息用于指示接入公网的UE为第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE。处理器用于根据所述指示信息将所述UE转移至高速移动工具通信网络。
第八方面，本发明还提供了一种第二核心网控制面节点设备，包括：收发器及处理器。处理器用于确定接入高速移动工具通信网络的用户设备UE为第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE。收发器用于向第一核心网控制面节点设备发送通知信息，所述通知信息用于指示所述UE是第一类型UE，以使所述第一核心网控制面节点设备将接入公网的所述UE转移至所述高速移动工具通信网络。
第九方面，本发明还提供了一种核心网控制面节点设备，包括：收发器及处理器。处理器用于确定接入高速移动工具通信网络的用户设备UE不是第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE。收发器用于向所述高速移动工具通信网络的基站发送指示信息，所述指示信息用于指示所述基站所述UE为非第一类型UE，以使所述基站将所述UE迁出所述高速移动工具通信网络。
第十方面，本发明还提供了一种高速移动工具通信网络的基站，包括：收发器及处理器。收发器用于接收核心网控制面节点设备发送的指示信息，所述指示信息是所述核心网控制面节点设备在确定接入所述高速移动工具通信网络的用户设备UE不是第一类型UE后向所述基站发送的，用于指示所述UE为非第一类型UE。处理器用于根据所述指示信息将所述UE迁出所述高速移动工具通信网络。
根据本发明实施例提供的控制用户设备接入高速移动工具通信网络的方法、核心网控制面节点设备、基站及通信系统，第一核心网控制面节点设备可确定接入公网的UE为第一类型UE。第一类型UE为乘坐所述高速移动工具的用户所使用的UE。在确定接入公网的UE为第一类型UE后，第一核心网控制面节点设备将该UE转移至高速移 动工具通信网络。因此，在高速移动工具行进途中，即使UE因异常原因脱离高速移动工具通信网络而接入公网，UE也可重新接入高速移动工具通信网络，从而提高了乘坐高速移动工具的用户的用户体验。
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性的前提下，还可以根据这些附图获得其他的附图。
图1A所示为高铁专网和公网在高铁火车站区域的小区部署的示意图；
图1B所示为高铁专网和公网在高铁列车轨道区域小区部署的示意图；
图2所示为根据本发明一个实施例的控制UE接入高速移动工具通信网络的方法的示意图；
图3所示为根据本发明一个实施例的控制UE接入高速移动工具通信网络的方法的又一示意图；
图4所示为根据本发明一个实施例的控制UE接入高速移动工具通信网络的方法的又一示意图；
图5所示为根据本发明一个实施例的控制UE接入高速移动工具通信网络的方法的又一示意图；
图6所示为根据本发明一个实施例的控制UE接入高速移动工具通信网络的方法的又一示意图；
图7所示为根据本发明一个实施例的第一核心网控制面节点设备的方块图；
图8所示为根据本发明一个实施例的公网基站的方块图；
图9所示为根据本发明一个实施例的第二核心网控制面节点设备的方块图；
图10所示为根据本发明一个实施例的核心网控制面节点设备的 方块图；
图11所示为根据本发明一个实施例高速移动工具通信网络的基站的方块图。
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做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。
本发明用于控制UE接入高速移动工具通信网络，使得属于乘坐高速移动工具通信网络的用户的UE在行进途中，即使因异常原因脱离高速移动工具通信网络而接入公网，也可重新回到高速移动工具通信网络。以下描述中，将乘坐高速移动工具(如，高铁)的用户所使用的UE简称为第一类型UE，而将非乘坐速移动工具的用户所使用的UE称为非第一类型UE。
本发明适用的高速移动工具通信网络是指为乘坐高速移动工具的用户提供通信服务的专用网络，其包括但不限于长期演进(英文：Long Term Evolution，简称：LTE)网络、全球移动通讯系统(英文：Global System of Mobile communication，简称：GSM)、或通用移动通讯系统(英文：Universal Mobile Telecommunications System，简称：UMTS)网络。在以上任一网络的场景下，通信系统至少包括核心网控制面节点设备、UE以及基站。在LTE网络下，核心网控制面节点设备包括但不限于移动性管理实体(英文：Mobility Management Entity，简称：MME)，基站包括但不限于演进型网络基站(英文：E-UTRAN NodeB，简称：eNodeB)。在GSM网络或UMTS网络下，核心网控制面节点设备包括但不限于通用分组无线服务(英文：General Packet Radio Service，简称：GPRS)业务支撑节点(英文：Serving  GPRS Support Node，简称：SGSN)或移动交换中心(英文：Mobile Switching Center，简称：MSC)，基站包括但不限于基站控制器(英文：base station controller，简称：BSC)或无线网络控制器(英文：radio network controller，简称：RNC)。在本发明中，公网和高速移动工具通信网络分别部署不同的接入网设备(如，eNodeB)。
以下将以高速移动工具为高铁，高速移动工具通信网络为高铁LTE专用网络(简称高铁专网)为例进行描述。然而，本发明并不局限于此，高速移动工具包括但不限于高铁、磁悬浮、地铁，且本发明同样适用于GSM网络或UMTS网络。
例如，高铁专网覆盖的场景可分为高铁火车站以及高铁行进途中这两种。高铁火车站被站台小区和室分小区所覆盖，高铁行进途中也被级联的专网小区覆盖。此外，高铁火车站以及行进路线还都至少被高铁专网附近的公网小区部分覆盖。
图2所示为根据本发明一个实施例的控制UE接入高速移动工具通信网络(如，高铁专网)的方法流程图。该方法由第一核心网控制面节点设备(如公网MME、或公网与高铁专网共享的MME)来执行。
如图2所示，该方法包括：
S201，第一MME确定接入公网的UE为第一类型UE。
S202，第一MME将该UE转移至高铁专网。
具体来说，第一MME可根据第二MME发送的通知信息确定接入公网的UE为第一类型UE。其中，第二MME指专网MME或公网与专网共享的MME。或者，第一MME可自行确定接入公网的UE为第一类型UE。
在一个实施例中，当第二MME确定UE为第一类型UE后，向第一MME发送通知信息，第一MME根据专网MME发送的通知信息确定接入公网的UE为第一类型UE。第二MME如何确定UE为第一类型UE将结合图3进一步描述。
通知信息包括但不限于上下文响应消息或前转重定位请求消息。可选的，所述上下文响应消息和/或前转重定位请求消息携带指示信息，指示信息用于指示UE为第一类型UE。或者，上下文响应消息和/或前转重定位请求消息携带UE的用户标识与第一类型UE的对应关 系。
当第一MME通过如上方式确定UE为第一类型UE后，S202可具体包括：
第一MME接收到上下文响应消息或前转重定位请求消息中携带的指示信息后，第一MME可直接拒绝UE的接入请求，从而触发UE重新选网进入高铁专网或停留在高铁专网。
或者，第一MME接收到用户上下文响应消息或前转重定位请求消息中携带的指示信息后，可先接受UE的业务请求(如TAU请求或切换请求)，后续再通知公网eNodeB将所述UE迁出公网接入高铁专网。具体来说，第一MME向服务于所述UE的公网eNodeB发送通知信息，该通知信息用于告知公网eNodeB所述UE是第一类型用户，和/或指示所述公网eNodeB将该UE迁入高铁专网。
因此,当公网eNodeB接收第一MME的通知信息后，将UE迁入高铁专网。可选的，公网eNodeB接收第一MME的通知信息后，可直接将UE通过切换或者重定向的方式迁回高铁专网。或者，公网eNodeB接收到第一MME的通知信息后，计算UE的速度。当公网eNodeB确定所述UE的速度高于预设值后，才将所述UE通过切换或者重定向的方式迁回高铁专网。
在另一个实施例中，第一MME可通过以下方式任一自行确定接入公网的UE为第一类型UE：
(1)对于空闲态UE，若第一MME发现所述UE在预设时间段内触发TAU流程的次数大于预设值(如，预设值大于1)，即，所述UE所在的TA发生了多次变换，则第一MME确定所述UE为第一类型UE。
(2)对于空闲态UE，当UE发起TAU流程时，若第一MME发现TAU请求消息来自于靠近高铁专网的公网eNodeB，则后续每隔一段时间间隔寻呼一次UE。如果第一MME识别出连续N(N>＝2)次寻呼响应消息来自不同的eNodeB且这些不同的eNodeB都为靠近高铁专网的公网eNodeB，则第一MME确定UE为第一类型UE。其中，寻呼UE的时间间隔的设定可参考公网中eNodeB之间的距离和高铁的速度。其中，第一MME中配置了相关eNodeB信息，用于确定一个eNodeB是否为靠近高铁专网的公网 eNodeB。
(3)对于连接态UE，若第一MME发现服务于所述UE的基站在预设时间段内变换的次数大于预设值，则确定所述UE为第一类型UE。
(4)对于连接态UE，若第一MME识别出连续N(N>＝2)次服务UE的eNodeB不同，并且这些不同的eNodeB都是靠近高铁专网的公网eNodeB，则第一MME确定UE为第一类型UE。其中，第一MME中配置了相关eNodeB信息，用于确定一个eNodeB是否为靠近高铁专网的公网eNodeB。
(5)第一MME接收公网eNodeB发送的指示信息，所述指示信息用于指示所述UE为第一类型UE。第一MME根据所述指示信息确定UE为第一类型UE。
例如，服务UE的公网eNodeB可根据测速算法(如多普勒频偏算法)，判断出连接态的该UE在高速移动，从而确定该UE为第一类型UE。在公网eNodeB确定连接态UE为第一类型UE后，向第一MME发送指示信息，进而使得第一MME确定该UE为第一类型UE。
优选地，第一MME在确定所述UE是第一类型UE后，若所述UE处于空闲态，MME寻呼所述UE至连接态，以便于后续公网eNodeB将连接态UE迁入高铁专网。
当第一MME通过如上方式确定UE为第一类型UE后，S202可具体包括：
第一MME接收到用户上下文响应消息或前转重定位请求消息中携带的指示信息后，可先接受UE的业务请求(如TAU请求或切换请求)，后续再通知公网eNodeB将所述UE迁出公网接入高铁专网。具体来说，第一MME向服务于所述UE的公网eNodeB发送通知信息，该通知信息用于告知公网eNodeB所述UE是第一类型用户，和/或指示所述公网eNodeB将该UE迁入高铁专网。
因此,当公网eNodeB接收第一MME的通知信息后，将UE迁入高铁专网。可选的，公网eNodeB接收第一MME的通知信息后，可直接将UE通过切换或者重定向的方式迁回高铁专网。或者，公网eNodeB接收到第一MME的通知信息后，计算UE的速度。当公网eNodeB确定所述UE的速度高于预设值后，才将所述UE通过切换或者重定向的方式迁回高铁 专网。
因此，若属于第一类型UE的UE误接入了公网，在第一MME确定该UE为第一类型UE后，可将UE迁出公网接入高铁专网。因此，提升了第一类型UE的用户体验。
在这个实施例中，第一MME执行完步骤S202后可选的还包括：
S203，在UE迁回高铁专网后，UE向第二MME发起TAU流程。据此，第二MME向第一MME发送上下文请求消息，第一MME向第二MME发送上下文响应消息，该上下文响应消息用于指示所述UE为第一类型UE。或者，当第一MME接收公网基站发送的切换/重定位要求消息，该切换/重定位要求消息用于将UE切换至专网，第一MME向第二MME发送前转重定位消息，所述前转重定位消息用于指示所述UE为第一类型UE。
图3所示为根据本发明一个实施例的控制UE接入高速移动工具通信网络的方法流程图。该方法由第二核心网控制面节点设备(如专网MME，或专网和公网共享的MME)执行。
如图3所示，该方法包括：
S301，第二MME确定UE为第一类型UE。
当第一UE通过火车站区域接入高铁专网后，步骤301包括步骤301a。在步骤301a中，第二MME可通过小区、eNodeB、TA这三个不同的粒度来确定UE为第一类型UE。
具体来说，第二MME可通过小区、eNodeB、TA这三个不同的粒度来确定UE为第一类型UE：
(1)第二MME通过小区粒度来确定UE为第一类型UE。
当UE从高铁专网的车站区域的小区接入时，第二MME确定UE为第一类型UE。
例如，第二MME配置有火车站区域内与高铁专网对应的专网小区的信息。专网小区的信息包括但不限于专网小区的小区标识。当UE进入连接态后，UE向第二MME发送NAS信令。第二MME可当根据基站上报的UE的小区信息识别出UE是否位于专网小区内。当第二MME识别出UE位于专网小区内，第二MME确定UE为第一类型UE。
(2)第二MME通过eNodeB粒度来确定UE为第一类型UE。
当UE从高铁专网的车站区域的基站接入时，第二MME确定UE为第一类型UE。
例如，第二MME配置有火车站区域内与高铁专网对应的专网eNodeB的信息。专网eNodeB的信息包括但不限于专网eNodeB的标识或其IP地址。UE的所有信令是通过eNodeB发向第二MME的。因此，第二MME可根据eNodeB的信息识别服务UE的eNodeB是否属于专网eNodeB。当第二MME识别出服务UE的基站属于专网eNodeB，第二MME确定UE为第一类型UE。
(3)第二MME通过TA粒度来确定UE为第一类型UE。
当UE从高铁专网的车站区域的TA接入时，第二MME确定UE为第一类型UE。
在这种情况下，专网MME和公网MME可以分别部署，也可以是同一个MME设备下分别规划高铁TA和非高铁TA。若TA统一部署，可通过上述方式(1)或方式(2)来判断UE是否为第一类型UE。第二MME配置有火车站区域内与高铁专网对应的专网跟踪区标识(英文：Tracking Area Identity，简称：TAI)的信息。例如，专网TAI与公网TAI可通过TAI内部的跟踪区编码(英文：Tracking Area Code，简称：TAC)进行区分。
当UE接入火车站的室分小区或站台小区后，因TA发生改变，UE经eNodeB向第二MME发起跟踪区更新(英文：Tracking Area Update，简称：TAU)流程、附着(attach)流程、业务请求(service request)流程、或切换流程等。UE或eNodeB通过TAU流程、附着流程、业务请求流程或切换流程向MME330上报UE的当前所在TAI或目标TAI。第二MME可根据UE或eNodeB上报的当前所在TAI或目标TAI识别该当前所在TAI或目标TAI是否属于专网TAI。当第二MME识别出UE或eNodeB上报的当前所在TAI或目标TAI属于专网TAI，第二MME确定UE为第一类型UE。
例如，开机的空闲态UE从火车站广场进入火车站时，会因所处TA发生改变而向第二MME发起TAU流程。当UE向第二MME发起TAU流程，服 务于UE的eNodeB向第二MME上报的UE当前所在的TAI属于火车站区域的专网TAI。据此，第二MME确定UE为第一类型UE。又例如，正在进行业务的UE从火车站外广场进入火车站，可能会发生业务的切换流程。此时，第二MME接收到原网络eNodeB和原网络MME发送的目标TAI。第二MME判断该目标TAI属于火车站区域的专网TAI，从而确定UE为第一类型UE。第二MME根据在其他流程中上报的TAI确定UE为第一类型UE与以上描述类似，在此不再赘述。
当第一UE在轨道区域接入高铁专网后，步骤301包括步骤301b。在步骤301b中，第二MME确定UE为第一类型UE。
具体来说，第二MME可通过小区、eNodeB、TA这三个不同的粒度来确定UE为第一类型UE：
(1)第二MME通过小区粒度来确定UE为第一类型UE。
当UE从高铁专网的轨道区域的第一小区移动到高铁专网的轨道区域的第二小区，并且UE从第二小区接入高铁专网时，第二MME确定所述UE为第一类型UE。
例如，第二MME配置有轨道区域内与高铁专网对应的专网小区的信息。专网小区的信息包括但不限于专网小区的小区标识。第二MME可当根据基站上报的UE的多个小区信息识别出UE是否位于专网小区内。当第二MME识别出UE在多个专网小区内移动，第二MME确定UE为第一类型UE。
(2)第二MME通过eNodeB粒度来确定UE为第一类型UE。
当所述UE从高铁专网的轨道区域的第一基站移动到高铁专网的轨道区域的第二基站，并且所述UE从所述第二基站接入高铁专网时，第二MME确定所述UE为第一类型UE。
例如，第二MME配置有轨道区域内与高铁专网对应的专网eNodeB的信息。专网eNodeB的信息包括但不限于专网eNodeB的标识或其IP地址。UE的所有信令是通过eNodeB发向第二MME的。因此，第二MME可根据eNodeB的信息识别服务UE的多个eNodeB是否属于专网eNodeB。当第二MME识别出服务UE的多个基站属于专网eNodeB，第二MME确定UE为第一类型UE。
(3)第二MME通过TA粒度来确定UE为第一类型UE。
当UE从高铁专网的轨道区域的第一TA移动到高铁专网的轨道区域的第二TA，并且所述UE从第二TA接入高铁专网时，第二MME确定UE为第一类型UE。
在这种情况下，专网MME和公网MME可以分别部署，也可以是同一个MME设备下分别规划高铁TA和非高铁TA。若TA统一部署，可通过上述方式(1)或方式(2)来判断UE是否为第一类型UE。第二MME配置有轨道区域内与高铁专网对应的专网TAI的信息。例如，专网TAI与公网TAI可通过TAI内部的TAC进行区分。当UE接入轨道区域专网后，可能因需要发起业务流程或者因移动而触发TAU流程或者切换流程。UE或服务于其的eNodeB通过TAU流程、业务请求流程或切换流程等向第二MME上报UE的源TAI和目标TAI或，新TAI和旧TAI。第二MME可根据UE或eNodeB上报的源TAI和目标TAI，或，新TAI和旧TAI，识别源TAI和目标TAI，或，新TAI和旧TAI是否都属于专网TAI。当第二MME识别出UE上报的源TAI和目标TAI都属于专网TAI，第二MME确定UE为第一类型UE。
(4)第二MME接收专网基站发送的指示信息，所述指示信息用于指示所述UE为第一类型UE。第二MME根据所述指示信息确定UE为第一类型UE。
例如，服务UE的专网eNodeB可根据测速算法(如多普勒频偏算法)，判断出连接态的该UE在高速移动，从而确定该UE为第一类型UE。在专网eNodeB确定连接态UE为第一类型UE后，向第二MME发送指示信息，进而使得第二MME确定该UE为第一类型UE。
在第二MME确定UE为第一类型UE后，可选的，第二MME记录UE的用户标识与第一类型UE的对应关系。例如，第二MME可在UE的上下文中记录用户标识与所述第一类型UE的对应关系，以便后续第二MME判断具有某确定标识的UE是否为第一类型UE。
S302，第二MME向第一MME发送通知信息，该通知信息用于指示所述UE是第一类型UE，以使第一MME将所述UE转移至高铁专网。
例如，通知信息包括但不限于上下文响应消息或前转重定位请求 消息。第二MME如何向第一MME发送上下文响应消息或前转重定位请求消息将结合图4和图5进一步描述。
图4和图5所示为根据本发明一个实施例的控制UE接入高速移动工具通信网络的方法流程图。图4中的方法由通信系统中MME330、MME332、UE350协作执行。图5中的方法由通信系统中MME330、MME332、UE350及专网eNodeB340协作执行。其中，MME330为高铁专网专用的MME，或高铁专网和公网共享的MME。MME332为公网专用的MME，或高铁专网和公网共享的MME。
MME330和/或ME332需要配置与高铁专网相关的数据。例如，与高铁专网相关的数据包括高铁专网的eNodeB信息和/或靠近高铁专网的公网eNodeB信息。eNodeB信息包括但不限于eNodeB的标识或IP地址。因此，MME330和/或ME332可根据eNodeB的信息获知该eNodeB是否属于高铁专网或是否高铁专网。另外，如果高铁专网和公网的TA独立部署，比如通过TAC区别公网TA和专网TA，那么高铁专网相关数据还包括高铁专网的TA信息，TA信息包括但不限于TAI。可选地，高铁专网相关的数据还包括高铁专网的小区信息，小区信息包括但不限于小区标识。
用户进站候车时，因室分小区和站台小区的专网信号比较好，绝大多数UE可以离开公网小区接入站台小区或室分小区，从而接入高铁专网，由高铁专网的eNodeB和高铁专网的MME为UE提供服务。当高铁出发离开站台后，如果因UE移动发生移动性管理流程(如TAU流程或切换流程或其他业务流程等)，因高铁专网的小区的信号比较好，绝大部分UE仍然依附于高铁专网而不会进入公网。
在图4的例子中，该方法具体包括：
S401，MME330确定接入高铁专网的UE为第一类型UE。MME330如何确定接入高铁专网的UE为第一类型UE可参考图3的描述，在此不再赘述。
可选的，S402，MME330记录UE的用户标识与第一类型UE的对应关系。例如，MME330可在UE的上下文中记录用户标识与所述第一类型UE的对应关系，以便后续MME330判断具有某确定标识的UE是否为第一类型UE。
当UE350掉入公网并向MME332发起移动性管理区域更新流程(如TAU流程)时，在S403中，MME332向MME330发送上下文请求消息。
S404，MME330向MME332回复上下文响应消息，所述上下文响应消息用于指示UE350是第一类型UE，以使MME332将UE350转移至高铁专网。可选的，上下文响应消息携带指示信息，所述指示信息用于指示所述UE是第一类型UE，或所述上下文响应消息携带所述UE的用户标识与所述第一类型UE的对应关系。
因此，S405，MME332根据接收到的上下文响应消息确定UE350为第一类型UE；
S406，MME332将UE350转移至高铁专网。MME332如何将UE350转移至高铁专网可参考图2的描述，在此不再赘述。
在另一个实施例中，步骤S403和S404由步骤S503和S504来代替，如图5所示。
S503，当UE发起切换流程时，专网eNodeB340向MME330发送切换/重定位要求消息。该切换/重定位要求消息用于将UE350切换至公网。
S504，MME330向MME332发送前转重定位请求消息(Forward Relocation Request)，所述前转重定位请求消息用于指示所述UE为第一类型UE，以使MME332将UE350转移至高铁专网。可选的，上前转重定位请求消息携带指示信息，所述指示信息用于指示所述UE是第一类型UE，或所述前转重定位请求消息携带所述UE的用户标识与所述第一类型UE的对应关系。
图6所示为本发明提供的另一个实施例的控制UE接入高铁专网的方法流程图。图6的方法由MME330和eNodeB340协作执行。如图6所示，该方法包括：
S601，MME330确定接入高铁专网的UE不是第一类型UE
具体地，MME330可以通过如下两种方式任一来确定UE不是第一类型UE。
(1)对于空闲态UE，如果MME330发现UE在一段时间内一直处于 同一个TA，或者，UE在一段时间内TA变换的次数小于预设值，则MME330确定UE不是第一类型UE。预设值的设定可考虑高速移动工具的平均速度。优选地，MME330在确定所述UE不是第一类型UE后，若所述UE处于空闲态，MME330寻呼所述UE至连接态，以便于后续专网eNodeB将连接态的UE迁出高铁专网。
(2)对于连接态UE，如果MME330发现一段时间内服务UE的专网eNodeB没有改变，或者，一段时间内服务UE的专网eNodeB变换次数小于预设值，则MME330确定UE不是第一类型UE。预设值的设定可考虑高速移动工具的平均速度。
S602，MME330向eNodeB340发送指示信息，该指示信息用于指示eNodeB340将所述非第一类型UE迁出高铁专网。
S604，eNodeB340将所述非第一类型UE迁出高铁专网。
具体地，eNodeB340在接收到MME330发送的指示信息后，直接通过切换或者重定向的方式将所述UE迁出高铁专网；或者，eNodeB340所述基站在接收到MME330第二核心网控制面节点设备发送的指示通知信息后，在S603先计算所述UE的速度。当，eNodeB340确定所述UE速度低于预设值后，才将所述UE以切换或重定向的方式迁出所述高速移动工具通信网络高铁专网。
因此，通过上述步骤，对于存在实际应属于公网，但误接入高速移动工具通信网络的UE，如高速移动工具沿线附近UE开机附着时可能会接入专网，或者公网UE发生异常经网络重选也可能接入到高速移动工具通信网络。在这样的场景下，通过专网MME来确定该UE不是第一类型的UE，从而将此类UE踢出高速移动工具通信网络，保障了高速移动工具通信网络的资源不被浪费。
当UE离开车站时，UE从专网信号覆盖区进入公网信号覆盖区，UE触发业务流程接入公网，如TAU流程或切换流程等。在业务过程中，即使公网MME获知所述UE原来为第一类型UE，也不会向服务eNodeB发送通知消息来触发将UE迁回专网；或者服务eNodeB即使收到来自所述公网MME的通知迁出消息，也忽略而不做迁回专网流程，以免用户在离开火车站时产生乒乓，继而脱网。
图7所示为根据本发明一个实施例的核心网控制面节点设备700的方块图。图7中的核心网控制面节点设备700可用于执行图2中第一核心网控制面节点设备、图4或图5中MME332的方法步骤。核心网控制面节点设备700包括处理器702和收发器704。
处理器702用于确定接入公网的用户设备UE为第一类型UE。据此，核心网控制面节点设备700用于将UE转移至高速移动工具通信网络。
可选的，在一个实施例中，核心网控制面节点设备700根据第二核心网控制面节点设备发送的通知信息来确定UE为第一类型UE。具体来说，收发器704用于接收第二核心网控制面节点设备发送的通知信息。处理器702用于根据通知信息确定UE为第一类型UE。通知信息是第二核心网控制面节点设备在确定UE为第一类型UE后向核心网控制面节点设备700发送的。
可选的，通知信息包括上下文响应消息或前转重定位请求消息。
在该实施例中，核心网控制面节点设备700可通过以下方式任一将UE转移至高速移动工具通信网络：
(1)收发器704用于向公网基站发送指示信息，所述指示信息用于指示所述UE为第一类型UE，以使所述公网基站将所述UE转移至所述高速移动工具通信网络；或
(2)处理器702用于拒绝所述UE的接入公网的请求，以使所述UE重新选网进入所述高速移动工具通信网络或者停留在所述高速移动工具通信网络。
在另一个实施例中，核心网控制面节点设备700自行来确定UE为第一类型UE。例如，核心网控制面节点设备700可通过以下方式任一来自行确定UE为第一类型UE：
(1)对于处于空闲态的所述UE，若预设时间内所述UE所在的移动性管理区域变换次数大于预设值，则处理器702用于确定所述UE为第一类型UE；或
(2)对于处于连接态的所述UE，若预设时间内服务于所述UE 的基站变换次数大于预设值，则处理器702用于确定所述UE为第一类型UE；或
(3)收发器704还用于接收公网基站发送的指示信息，所述指示信息用于指示所述UE为第一类型UE，处理器702用于根据所述指示信息确定所述UE为第一类型UE。
可选的，当核心网控制面节点设备700确定UE为第一类型UE后，处理器702还用于寻呼所述UE至连接态，以使公网基站将所述UE迁入所述高速移动工具通信网络。
在该实施例中，当核心网控制面节点设备700确定UE为第一类型UE后，收发器704用于向公网基站发送指示信息，所述指示信息用于指示所述公网基站所述UE为第一类型UE，以使所述公网基站将所述UE转移至所述高速移动工具通信网络。
图8所示为根据本发明一个实施例的公网基站800的方块图。基站800包括收发器804和处理器802。
收发器804用于接收核心网控制面节点设备700发送的指示信息。所述指示信息是核心网控制面节点设备700在确定接入公网的用户设备UE为第一类型UE后向所述基站发送的。所述指示信息用于指示接入公网的UE为第一类型UE。处理器802用于根据所述指示信息将所述UE转移至高速移动工具通信网络。
可选的，处理器802还用于计算所述UE的速度。若所述UE的速度高于预设值，处理器802用于将所述UE转移至所述高速移动工具通信网络。
可选的，处理器802还用于根据测速算法确定连接态的所述UE为第一类型UE。收发器804还用于向核心网控制面节点设备700发送所述指示信息，以使核心网控制面节点设备700根据所述指示信息确定所述UE为第一类型UE。
图9所示为根据本发明一个实施例的核心网控制面节点设备900的方块图。图9中的核心网控制面节点设备900可用于执行图3中第二核心网控制面节点设备、图4或图5中MME330的方法步骤。核心网控制面节点设备900包括处理器902和收发器904。
处理器902用于确定接入高速移动工具通信网络的用户设备UE为第一类型UE。收发器904用于向第一核心网控制面节点设备700发送通知信息，所述通知信息用于指示所述UE是第一类型UE，以使所述第一核心网控制面节点设备700将接入公网的所述UE转移至所述高速移动工具通信网络。
可选的，通知消息包括上下文响应消息。当第一类型UE接入公网并向第一核心网控制面节点设备700发起移动性管理区域更新流程时，收发器904用于接收第一核心网控制面节点设备700发送的上下文请求消息。收发器904用于向第一核心网控制面节点设备700发送上下文响应消息。上下文响应消息携带指示信息，所述指示信息用于指示所述UE是第一类型UE；或上下文响应消息携带所述UE的用户标识与所述第一类型UE的对应关系。
或者，通知消息包括前转重定位请求消息。收发器904用于接收专网基站发送的切换/重定位要求消息。所述切换/重定位要求消息用于将所述第一类型UE切换至公网。收发器904用于向第一核心网控制面节点设备700发送前转重定位请求消息。前转重定位请求消息携带指示信息，所述指示信息用于指示所述UE是第一类型UE；或前转重定位请求消息携带所述UE的用户标识与所述第一类型UE的对应关系。
当UE从高铁专网的第一区域(如，车站区域)接入时，处理器902可通过如下方式任一确定UE为第一类型UE：
(1)当所述UE从所述第一区域的移动性管理区域接入所述高速移动工具通信网络时，处理器902用于确定所述UE为第一类型UE；或者
(2)当所述UE从所述第一区域的基站接入所述高速移动工具通信网络时，处理器902用于确定所述UE为第一类型UE；或者
(3)当所述UE从所述第一区域的小区接入所述高速移动工具通信网络时，处理器902用于确定所述UE为第一类型UE。
当UE从高铁专网的第二区域(如，轨道区域)接入时，处理器902可通过如下方式任一确定UE为第一类型UE：
(1)当所述UE从所述通信网络的第二区域的第一移动性管理区域移动到所述第二区域的第二移动性管理区域，并且所述UE从所述第二移动性管理区域接入所述通信网络时，处理器902用于确定所述UE为第一类型UE；或者
(2)当所述UE从所述第二区域的第一基站移动到所述第二区域的第二基站，并且所述UE从所述第二基站接入所述通信网络时，处理器902用于确定所述UE为第一类型UE；
(3)当所述UE从所述第二区域的第一小区移动到所述第二区域的第二小区，并且所述UE从所述第二小区接入所述通信网络时，处理器902用于确定所述UE为第一类型UE；
(4)收发器904用于接收所述基站发送的指示信息，所述指示信息用于指示所述UE为第一类型UE，处理器902用于根据所述指示信息确定所述UE为第一类型UE。
图10所示为根据本发明一个实施例的核心网控制面节点设备1000的方块图。图10中的核心网控制面节点设备1000可用于执行图6中MME330的方法步骤。核心网控制面节点设备1000包括处理器1002和收发器1004。
处理器1002用于确定接入高速移动工具通信网络的用户设备UE不是第一类型UE。收发器1004用于向所述高速移动工具通信网络的基站发送指示信息，所述指示信息用于指示所述基站所述UE为非第一类型UE，以使所述基站将所述UE迁出所述高速移动工具通信网络。
例如，处理器1002通过如下方式任一确定UE不是第一类型UE：
(1)对于处于空闲态的所述UE，若所述UE在预设时间内处于同一个移动性管理区域，或者，在所述预设时间内所述UE的移动性管理区域变换次数小于预设值，则处理器1002用于确定所述UE不是第一类型UE；或
(2)对于处于连接态的所述UE，若在预设时间内服务所述UE的高速移动工具通信网络的基站没有改变，或者，在预设时间内服务于所述UE的高速移动工具通信网络的基站变换次数小于预设值，则处理器1002用于确定所述UE不是第一类型UE。
可选的，处理器1002还用于寻呼所述UE至连接态，以使所述基站将所述UE迁出所述高速移动工具通信网络。
图11所示为根据本发明一个专网基站1100的方块图。图11中的专网基站1100可用于执行图6中基站340的方法步骤。专网基站1100包括处理器1102和收发器1104。
收发器1104用于接收核心网控制面节点设备发送的指示信息，所述指示信息是所述核心网控制面节点设备在确定接入所述高速移动工具通信网络的用户设备UE不是第一类型UE后向所述基站发送的，用于指示所述UE为非第一类型UE。处理器1102用于根据所述指示信息将所述UE迁出所述高速移动工具通信网络。
可选的，在所述基站在接收所述核心网控制面节点设备发送的所述指示信息之后，且在将所述UE转移至所述高速移动工具通信网络之前，处理器1102还用于计算所述UE的速度。若所述UE的速度低于预设值，处理器1102用于将所述UE迁出所述高速移动工具通信网络。
以上描述均以LTE网络为例进行描述。然而，本发明并不局限于此，本发明同样适用于GSM网络或UMTS网络。当本发明应用于GSM网络或UMTS网络时，核心网控制设备为SGSN和MSC。LTE网络中移动性管理区域为TA，2G/3G网络中移动性管理区域对应为路由区(英文：Routing Area，简称：RA)和位置区(英文：Location Area,简称：LA)。同时，LTE网络因移动产生TAU流程，而2G/3G网络对应为路由区更新(英文：Routing Area Update，简称：RAU)流程和位置区更新(英文：Location Area Update，简称LAU)流程。
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 (50)

  1. 一种控制用户设备UE接入高速移动工具通信网络的方法，其特征在于，包括：
    第一核心网控制面节点设备确定接入公网的UE为第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE；
    所述第一核心网控制面节点设备将所述UE转移至所述高速移动工具通信网络。
  2. 根据权利要求1所述的方法，其特征在于，所述，第一核心网控制面节点设备确定接入公网的UE为第一类型UE，包括：
    所述第一核心网控制面节点设备接收第二核心网控制面节点设备发送的通知信息，根据所述通知信息确定所述UE为第一类型UE，所述通知信息是所述第二核心网控制面节点设备在确定所述UE为第一类型UE后向所述第一核心网控制面节点设备发送的。
  3. 根据权利要求2所述的方法，其特征在于，所述通知信息包括上下文响应消息或前转重定位请求消息。
  4. 根据权利要求1至3任一所述的方法，其特征在于，所述第一核心网控制面节点设备将所述UE转移至所述高速移动工具通信网络，包括：
    所述第一核心网控制面节点设备向公网基站发送指示信息，所述指示信息用于指示所述UE为第一类型UE，以使所述公网基站将所述UE转移至所述高速移动工具通信网络；或，
    所述第一核心网控制面节点设备拒绝所述UE的接入公网的请求，以使所述UE重新选网进入所述高速移动工具通信网络或者停留在所述高速移动工具通信网络。
  5. 根据权利要求1所述的方法，其特征在于，所述，的第一核心网控制面节点设备确定接入公网的UE为第一类型UE，包括：
    对于处于空闲态的所述UE，若预设时间内所述UE所在的移动性管理区域变换次数大于预设值，则所述第一核心网控制面节点设备确定所述UE为第一类型UE；或，
    对于处于连接态的所述UE，若预设时间内服务于所述UE的基站 变换次数大于预设值，则所述第一核心网控制面节点设备确定所述UE为第一类型UE；或，
    所述第一核心网控制面节点设备接收公网基站发送的指示信息，所述指示信息用于指示所述UE为第一类型UE，所述第一核心网控制面节点设备根据所述指示信息确定所述UE为第一类型UE。
  6. 根据权利要求5所述的方法,其特征在于，所述方法还包括：
    所述第一核心网控制面节点设备在确定处于空闲态的所述UE为第一类型UE后，寻呼所述UE至连接态，以使公网基站将所述UE迁入所述高速移动工具通信网络。
  7. 根据权利要求5或6所述的方法，其特征在于，所述移动性管理区域包括跟踪区TA、路由区RA、位置区LA或小区。
  8. 根据权利要求5至7任一所述的方法，其特征在于，所述第一核心网控制面节点设备将所述UE转移至所述高速移动工具通信网络，包括：
    所述第一核心网控制面节点设备向公网基站发送指示信息，所述指示信息用于指示所述公网基站所述UE为第一类型UE，以使所述公网基站将所述UE转移至所述高速移动工具通信网络。
  9. 根据权利要求1至8任一所述的方法，其特征在于，所述第一核心网控制面节点设备包括移动性管理实体MME、或通用分组无线服务GPRS业务支撑节点SGSN、或移动交换中心MSC。
  10. 一种控制用户设备UE接入高速移动工具通信网络的方法，其特征在于，包括：
    公网基站接收核心网控制面节点设备发送的指示信息，所述指示信息是所述核心网控制面节点设备在确定接入公网的UE为第一类型UE后向所述公网基站发送的，所述指示信息用于指示接入公网的UE为第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE；
    所述公网基站根据所述指示信息将所述UE转移至高速移动工具通信网络。
  11. 根据权利要求10所述的方法，其特征在于，在所述公网基 站根据所述指示信息将所述UE转移至所述高速移动工具通信网络之前，还包括：
    计算所述UE的速度；
    若所述UE的速度高于预设值，将所述UE转移至所述高速移动工具通信网络。
  12. 根据权利要求10或11所述的方法，其特征在于，所述方法还包括：
    根据测速算法确定连接态的所述UE为第一类型UE；
    向所述核心网控制面节点设备发送所述指示信息，以使所述核心网控制面节点设备根据所述指示信息确定所述UE为第一类型UE。
  13. 一种控制用户设备UE接入高速移动工具通信网络的方法，其特征在于，包括：
    第二核心网控制面节点设备确定接入所述高速移动工具通信网络的UE为第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE；
    当所述UE接入公网，所述第二核心网控制面节点设备向第一核心网控制面节点设备发送通知信息，所述通知信息用于指示所述UE是第一类型UE，以使所述第一核心网控制面节点设备将接入公网的所述UE转移至所述高速移动工具通信网络。
  14. 根据权利要求13所述的方法，其特征在于，所述通知消息包括上下文响应消息，所述第二核心网控制面节点设备向第一核心网控制面节点设备发送通知信息，包括：
    当所述第一类型UE接入公网并向所述第一核心网控制面节点设备发起移动性管理区域更新流程时，所述第二核心网控制面节点设备接收所述第一核心网控制面节点设备发送的上下文请求消息；
    所述第二核心网控制面节点设备向所述第一核心网控制面节点设备发送上下文响应消息，所述上下文响应消息携带指示信息，所述指示信息用于指示所述UE是第一类型UE，或所述上下文响应消息携带所述UE的用户标识与所述第一类型UE的对应关系。
  15. 根据权利要求13所述的方法，其特征在于，所述通知消息 包括前转重定位请求消息，所述第二核心网控制面节点设备向第一核心网控制面节点设备发送通知信息，包括：
    所述第二核心网控制面节点设备接收所述高速移动工具通信网络的基站发送的切换/重定位要求消息时，所述切换/重定位要求消息用于将所述第一类型UE切换至公网；
    所述第二核心网控制面节点设备向所述第一核心网控制面节点设备发送前转重定位请求消息，所述前转重定位请求消息携带指示信息，所述指示信息用于指示所述UE是第一类型UE，或所述前转重定位请求消息携带所述UE的用户标识与所述第一类型UE的对应关系。
  16. 根据权利要求13至15任一所述的方法，其特征在于，
    若所述UE通过所述高速移动工具的第一区域接入所述高速移动工具通信网络，则所述第二核心网控制面节点设备确定所述UE为第一类型UE，包括：当所述UE从所述第一区域的移动性管理区域接入所述高速移动工具通信网络时，所述第二核心网控制面节点设备确定所述UE为第一类型UE；
    或者，当所述UE从所述第一区域的基站接入所述高速移动工具通信网络时，所述第二核心网控制面节点设备确定所述UE为第一类型UE；
    或者，当所述UE从所述第一区域的小区接入所述高速移动工具通信网络时，所述第二核心网控制面节点设备确定所述UE为第一类型UE。
  17. 根据权利要求13至15任一所述的方法，其特征在于，
    若所述UE通过所述高速移动工具的第二区域接入所述高速移动工具通信网络，则所述第二核心网控制面节点设备确定所述UE为第一类型UE，包括：当所述UE从所述第二区域的第一移动性管理区域移动到所述第二区域的第二移动性管理区域，并且所述UE从所述第二移动性管理区域接入所述通信网络时，所述第二核心网控制面节点设备确定所述UE为第一类型UE；
    或者，当所述UE从所述第二区域的第一基站移动到所述第二区域的第二基站，并且所述UE从所述第二基站接入所述通信网络时， 所述第二核心网控制面节点设备确定所述UE为第一类型UE；
    或者，当所述UE从所述第二区域的第一小区移动到所述第二区域的第二小区，并且所述UE从所述第二小区接入所述通信网络时，所述第二核心网控制面节点设备确定所述UE为第一类型UE；
    或者，所述第二核心网控制面节点设备接收所述基站发送的指示信息，所述指示信息用于指示所述UE为第一类型UE，所述第二核心网控制面节点设备根据所述指示信息确定所述UE为第一类型UE。
  18. 根据权利要求16或17所述的方法，其特征在于，所述移动性管理区域包括跟踪区TA，路由区RA，位置区LA。
  19. 根据权利要求13至18任一所述的方法，其特征在于，所述第二核心网控制面节点设备包括移动性管理实体MME、或通用分组无线服务GPRS业务支撑节点SGSN、或移动交换中心MSC。
  20. 一种控制用户设备UE接入高速移动工具通信网络的方法，其特征在于，包括：
    核心网控制面节点设备确定接入所述高速移动工具通信网络的UE不是第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE；
    所述核心网控制面节点设备向所述高速移动工具通信网络的基站发送指示信息，所述指示信息用于指示所述基站所述UE为非第一类型UE，以使所述基站将所述UE迁出所述高速移动工具通信网络。
  21. 根据权利要求20所述的方法，其特征在于，所述核心网控制面节点设备确定接入所述高速移动工具通信网络的UE不是第一类型UE，包括：
    对于处于空闲态的所述UE，若所述UE在预设时间内处于同一个移动性管理区域，或者，在所述预设时间内所述UE的移动性管理区域变换次数小于预设值，则所述核心网控制面节点设备确定所述UE不是第一类型UE；或，
    对于处于连接态的所述UE，若在预设时间内服务所述UE的高速移动工具通信网络的基站没有改变，或者，在预设时间内服务于所述UE的高速移动工具通信网络的基站变换次数小于预设值，则所述核 心网控制面节点设备确定所述UE不是第一类型UE。
  22. 根据权利要求21所述的方法，其特征在于，所述移动性管理区域包括跟踪区TA、路由区RA、位置区LA或小区。
  23. 根据权利要求21或22所述的方法,其特征在于，所述核心网控制面节点设备在确定处于空闲态的所述UE为非第一类型UE后，所述方法还包括：
    寻呼所述UE至连接态，以使所述基站将所述UE迁出所述高速移动工具通信网络。
  24. 根据权利要求20至23任一所述的方法，其特征在于，所述核心网控制面节点设备包括移动性管理实体MME、或通用分组无线服务GPRS业务支撑节点SGSN、或移动交换中心MSC。
  25. 一种控制用户设备UE接入高速移动工具通信网络的方法，其特征在于，包括：
    高速移动工具通信网络的基站接收核心网控制面节点设备发送的指示信息，所述指示信息是所述核心网控制面节点设备在确定接入所述高速移动工具通信网络的UE不是第一类型UE后向所述基站发送的，用于指示所述UE为非第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE；
    所述基站根据所述指示信息将所述UE迁出所述高速移动工具通信网络。
  26. 根据权利要求25所述的方法，其特征在于，所述基站在接收所述核心网控制面节点设备发送的所述指示信息之后，且在将所述UE迁出所述高速移动工具通信网络之前，还包括：
    计算所述UE的速度；
    若所述UE的速度低于预设值，将所述UE迁出所述高速移动工具通信网络。
  27. 根据权利要求25或26所述的方法，其特征在于，所述基站包括演进型网络基站eNodeB、或基站控制器BSC、或无线网络控制器RNC。
  28. 一种第一核心网控制面节点设备，其特征在于，包括：
    处理器，用于确定接入公网的用户设备UE为第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE；
    所述第一核心网控制面节点设备用于将所述UE转移至高速移动工具通信网络。
  29. 根据权利要求28所述的第一核心网控制面节点设备，其特征在于，还包括收发器；
    所述收发器接收第二核心网控制面节点设备发送的通知信息，所述处理器用于根据所述通知信息确定所述UE为第一类型UE，所述通知信息是所述第二核心网控制面节点设备在确定所述UE为第一类型UE后向所述第一核心网控制面节点设备发送的。
  30. 根据权利要求29所述的第一核心网控制面节点设备，其特征在于，所述通知信息包括上下文响应消息或前转重定位请求消息。
  31. 根据权利要求28至30任一所述的第一核心网控制面节点设备，其特征在于，所述收发器用于向公网基站发送指示信息，所述指示信息用于指示所述UE为第一类型UE，以使所述公网基站将所述UE转移至所述高速移动工具通信网络；或，
    所述处理器用于拒绝所述UE的接入公网的请求，以使所述UE重新选网进入所述高速移动工具通信网络或者停留在所述高速移动工具通信网络。
  32. 根据权利要求28所述的第一核心网控制面节点设备，其特征在于，
    对于处于空闲态的所述UE，若预设时间内所述UE所在的移动性管理区域变换次数大于预设值，则所述处理器用于确定所述UE为第一类型UE；或，
    对于处于连接态的所述UE，若预设时间内服务于所述UE的基站变换次数大于预设值，则所述处理器用于确定所述UE为第一类型UE；或，
    所述收发器还用于接收公网基站发送的指示信息，所述指示信息用于指示所述UE为第一类型UE，所述处理器用于根据所述指示信息确定所述UE为第一类型UE。
  33. 根据权利要求32所述的第一核心网控制面节点设备,其特征在于，在所述处理器确定处于空闲态的所述UE为第一类型UE后，所述处理器还用于寻呼所述UE至连接态，以使公网基站将所述UE迁入所述高速移动工具通信网络。
  34. 根据权利要求32或33所述的第一核心网控制面节点设备，其特征在于，所述移动性管理区域包括跟踪区TA、路由区RA、位置区LA或小区。
  35. 根据权利要求32至34任一所述的第一核心网控制面节点设备，其特征在于，还包括收发器，所述收发器用于向公网基站发送指示信息，所述指示信息用于指示所述公网基站所述UE为第一类型UE，以使所述公网基站将所述UE转移至所述高速移动工具通信网络。
  36. 一种公网基站，其特征在于，包括：
    收发器，用于接收核心网控制面节点设备发送的指示信息，所述指示信息是所述核心网控制面节点设备在确定接入公网的用户设备UE为第一类型UE后向所述基站发送的，所述指示信息用于指示接入公网的UE为第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE；
    处理器，用于根据所述指示信息将所述UE转移至高速移动工具通信网络。
  37. 根据权利要求36所述的基站，其特征在于，所述处理器还用于计算所述UE的速度；若所述UE的速度高于预设值，所述处理器用于将所述UE转移至所述高速移动工具通信网络。
  38. 根据权利要求36或37所述的基站，其特征在于，所述处理器还用于根据测速算法确定连接态的所述UE为第一类型UE；所述收发器还用于向所述核心网控制面节点设备发送所述指示信息，以使所述核心网控制面节点设备根据所述指示信息确定所述UE为第一类型UE。
  39. 一种第二核心网控制面节点设备，其特征在于，包括：
    处理器，用于确定接入高速移动工具通信网络的用户设备UE为第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使 用的UE；
    收发器，用于向第一核心网控制面节点设备发送通知信息，所述通知信息用于指示所述UE是第一类型UE，以使所述第一核心网控制面节点设备将接入公网的所述UE转移至所述高速移动工具通信网络。
  40. 根据权利要求39所述的第二核心网控制面节点设备，其特征在于，所述通知消息包括上下文响应消息；
    当所述第一类型UE接入公网并向所述第一核心网控制面节点设备发起移动性管理区域更新流程时，所述收发器用于接收所述第一核心网控制面节点设备发送的上下文请求消息；
    所述收发器用于向所述第一核心网控制面节点设备发送上下文响应消息，所述上下文响应消息携带指示信息，所述指示信息用于指示所述UE是第一类型UE，或所述上下文响应消息携带所述UE的用户标识与所述第一类型UE的对应关系。
  41. 根据权利要求39所述的第二核心网控制面节点设备，其特征在于，所述通知消息包括前转重定位请求消息，
    所述收发器用于接收所述高速移动工具通信网络的基站发送的切换/重定位要求消息时，所述切换/重定位要求消息用于将所述第一类型UE切换至公网；
    所述收发器用于向所述第一核心网控制面节点设备发送前转重定位请求消息，所述前转重定位请求消息携带指示信息，所述指示信息用于指示所述UE是第一类型UE，或所述前转重定位请求消息携带所述UE的用户标识与所述第一类型UE的对应关系。
  42. 根据权利要求39至41任一所述的第二核心网控制面节点设备，其特征在于，
    当所述UE从所述高速移动工具通信网络的第一区域的移动性管理区域接入所述高速移动工具通信网络时，所述处理器用于确定所述UE为第一类型UE；
    或者，当所述UE从所述第一区域的基站接入所述高速移动工具通信网络时，所述处理器用于确定所述UE为第一类型UE；
    或者，当所述UE从所述第一区域的小区接入所述高速移动工具 通信网络时，所述处理器用于确定所述UE为第一类型UE。
  43. 根据权利要求39至41任一所述的第二核心网控制面节点设备，其特征在于，
    当所述UE从所述通信网络的第二区域的第一移动性管理区域移动到所述第二区域的第二移动性管理区域，并且所述UE从所述第二移动性管理区域接入所述通信网络时，所述处理器用于确定所述UE为第一类型UE；
    或者，当所述UE从所述第二区域的第一基站移动到所述第二区域的第二基站，并且所述UE从所述第二基站接入所述通信网络时，所述处理器用于确定所述UE为第一类型UE；
    或者，当所述UE从所述第二区域的第一小区移动到所述第二区域的第二小区，并且所述UE从所述第二小区接入所述通信网络时，所述处理器用于确定所述UE为第一类型UE；
    或者，所述收发器用于接收所述基站发送的指示信息，所述指示信息用于指示所述UE为第一类型UE，所述处理器用于根据所述指示信息确定所述UE为第一类型UE。
  44. 根据权利要求42或43所述的第二核心网控制面节点设备，其特征在于，所述移动性管理区域包括跟踪区TA，路由区RA，位置区LA。
  45. 一种核心网控制面节点设备，其特征在于，包括：
    处理器，用于确定接入高速移动工具通信网络的用户设备UE不是第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE；
    收发器，用于向所述高速移动工具通信网络的基站发送指示信息，所述指示信息用于指示所述基站所述UE为非第一类型UE，以使所述基站将所述UE迁出所述高速移动工具通信网络。
  46. 根据权利要求45所述的核心网控制面节点设备，其特征在于，
    对于处于空闲态的所述UE，若所述UE在预设时间内处于同一个移动性管理区域，或者，在所述预设时间内所述UE的移动性管理区 域变换次数小于预设值，则所述处理器用于确定所述UE不是第一类型UE；或，
    对于处于连接态的所述UE，若在预设时间内服务所述UE的高速移动工具通信网络的基站没有改变，或者，在预设时间内服务于所述UE的高速移动工具通信网络的基站变换次数小于预设值，则所述处理器用于确定所述UE不是第一类型UE。
  47. 根据权利要求46所述的核心网控制面节点设备，其特征在于，所述移动性管理区域包括跟踪区TA、路由区RA、位置区LA或小区。
  48. 根据权利要求45或46所述的核心网控制面节点设备,其特征在于，所述处理器还用于寻呼所述UE至连接态，以使所述基站将所述UE迁出所述高速移动工具通信网络。
  49. 一种高速移动工具通信网络的基站，其特征在于，包括：
    收发器，用于接收核心网控制面节点设备发送的指示信息，所述指示信息是所述核心网控制面节点设备在确定接入所述高速移动工具通信网络的用户设备UE不是第一类型UE后向所述基站发送的，用于指示所述UE为非第一类型UE，所述第一类型UE为乘坐所述高速移动工具的用户所使用的UE；
    处理器，用于根据所述指示信息将所述UE迁出所述高速移动工具通信网络。
  50. 根据权利要求49所述的基站，其特征在于，
    所述基站在接收所述核心网控制面节点设备发送的所述指示信息之后，且在将所述UE转移至所述高速移动工具通信网络之前，所述处理器还用于计算所述UE的速度；若所述UE的速度低于预设值，所述处理器用于将所述UE迁出所述高速移动工具通信网络。
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