WO2011063559A1 - 控制机器类型通信mtc终端行为的方法、装置和系统 - Google Patents

控制机器类型通信mtc终端行为的方法、装置和系统 Download PDF

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Publication number
WO2011063559A1
WO2011063559A1 PCT/CN2009/075112 CN2009075112W WO2011063559A1 WO 2011063559 A1 WO2011063559 A1 WO 2011063559A1 CN 2009075112 W CN2009075112 W CN 2009075112W WO 2011063559 A1 WO2011063559 A1 WO 2011063559A1
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WO
WIPO (PCT)
Prior art keywords
mtc terminal
monitoring
mtc
control
management device
Prior art date
Application number
PCT/CN2009/075112
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English (en)
French (fr)
Inventor
陈中平
吴问付
周汉
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2009/075112 priority Critical patent/WO2011063559A1/zh
Priority to CN200980118717.3A priority patent/CN102449955B/zh
Publication of WO2011063559A1 publication Critical patent/WO2011063559A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12Detection or prevention of fraud
    • H04W12/126Anti-theft arrangements, e.g. protection against subscriber identity module [SIM] cloning
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70Services for machine-to-machine communication [M2M] or machine type communication [MTC]

Definitions

  • the present invention relates to the field of machine type communication, and more particularly to a method, device and system for controlling the behavior of a machine type communication MTC terminal.
  • MTC Machine Type Communications
  • GPIB General Purpose Interface Bus
  • MTC applications such as electronic meter reading, outdoor measurement, etc.
  • MTC users and MTC terminals are mostly separated, wherein the MTC users can be actually owned by the MTC terminals, and can be MTC terminals entering the network, such as in electronics.
  • the MTC user can be a power plant, and the MTC terminal can be a smart meter, etc., so it is difficult for the MTC user to control the behavior of the MTC terminal.
  • the current network When the MTC terminal is stolen or the configuration data is tampered with, and the MTC terminal accesses the current network, the current network performs access control on the MTC terminal to determine whether to allow the MTC terminal to access the current network, for example, performing authentication processing to identify Whether the USG (Universal Subscriber Identity Module) of the terminal is legal. If the MTC terminal is stolen or the configuration data is falsified, but the USM is still legal, the damaged MTC terminal can still pass the authentication and can access. Current network.
  • USG Universal Subscriber Identity Module
  • embodiments of the present invention provide a monitoring processing method, apparatus, and system based on machine type communication.
  • the technical solution is as follows:
  • a method of controlling machine type communication MTC terminal behavior comprising:
  • the MTC terminal is controlled by a network side device.
  • a method of controlling behavior of a machine type communication MTC terminal comprising: Configuring monitoring events and corresponding control policies of the MTC terminal;
  • a device for controlling the behavior of a machine type communication MTC terminal comprising:
  • An obtaining module configured to obtain a monitoring result of the MTC terminal
  • An update module configured to update a control policy according to the monitoring result obtained by the obtaining module
  • the control module is configured to control the terminal by using the network side device according to the control policy obtained by the update module.
  • a device for controlling the behavior of a machine type communication MTC terminal comprising:
  • a configuration module configured to configure a monitoring event and a corresponding control policy of the MTC terminal
  • a synchronization module configured to synchronize a monitoring event and a control policy configured by the configuration module to a mobility management device to which the MTC terminal belongs, so that the mobility management device performs the MTC terminal according to the monitoring event and a control policy. control.
  • a system for controlling the behavior of a machine type communication MTC terminal comprising: an MTC server and a network side device to which the MTC terminal belongs;
  • the MTC server is configured to acquire the monitoring result of the MTC terminal, update the control policy according to the monitoring result, and control the MTC terminal by using the network side device according to the control policy;
  • the network side device is configured to receive the control policy, and control the MTC terminal according to the control policy.
  • the technical solution provided by the embodiment of the present invention can control the MTC terminal by using the network side device according to the acquired control strategy related to the monitoring information of the MTC terminal, and can be known and controlled by the MTC terminal when the MTC terminal is stolen or tampered with, Guarantee the safety and reliability of MTC applications.
  • FIG. 1 is a flowchart of a method for controlling behavior of an MTC terminal according to Embodiment 1 of the present invention
  • FIG. 3 is a flowchart of a method for controlling behavior of an MTC terminal according to Embodiment 2 of the present invention.
  • FIG. 4 is a flowchart of a method for obtaining a monitoring result by an MTC server according to Embodiment 2 of the present invention
  • FIG. 5 is a flowchart of a method for controlling behavior of an MTC terminal according to Embodiment 3 of the present invention.
  • FIG. 6 is a flowchart of a method for controlling behavior of an MTC terminal according to Embodiment 4 of the present invention.
  • FIG. 7 is a flowchart of a method for controlling behavior of an MTC terminal according to Embodiment 5 of the present invention.
  • FIG. 8 is a flowchart of a method for controlling behavior of an MTC terminal according to Embodiment 6 of the present invention
  • 9 is a schematic structural diagram of an apparatus for controlling behavior of an MTC terminal according to Embodiment 7 of the present invention.
  • FIG. 10 is another schematic structural diagram of an apparatus for controlling behavior of an MTC terminal according to Embodiment 7 of the present invention.
  • FIG. 11 is a schematic structural diagram of an apparatus for controlling behavior of an MTC terminal according to Embodiment 8 of the present invention.
  • FIG. 12 is a schematic structural diagram of a system for controlling behavior of an MTC terminal according to Embodiment 9 of the present invention. detailed description
  • this embodiment provides a method for controlling the behavior of an MTC terminal.
  • the MTC server the following specifically includes:
  • S13 Control the MTC terminal by using a network side device according to a control policy.
  • this embodiment provides a method for controlling the behavior of an MTC terminal.
  • the specific method includes:
  • S22 Synchronize the monitoring event and the control policy to the mobility management device to which the MTC terminal belongs, so that the mobility management device controls the MTC terminal according to the monitoring event and the control policy.
  • the method provided in this embodiment controls the MTC terminal by using the network side device according to the obtained control strategy related to the monitoring information of the MTC terminal, and when the MTC terminal is stolen or tampered, the MTC terminal can be learned and controlled, thereby ensuring The safety and reliability of MTC applications.
  • Example 2
  • this embodiment provides a method for controlling behavior of an MTC terminal.
  • the method is based on the obtained monitoring result of the MTC terminal, and feedbacks the control policy to the network side by updating the subscription data of the MTC terminal, and then controls the MTC terminal.
  • implements a dynamic policy control method the method includes:
  • the MTC server obtains related monitoring results of the MTC terminal
  • the MTC terminal monitors itself and reports the monitoring result to the MTC server when an abnormality occurs. For example, when the terminal is abnormal, such as theft, tampering, etc., the terminal sends an alarm message to the MTC server, and the report office The abnormal situation.
  • an abnormality such as theft, tampering, etc.
  • the second method is to trigger the reporting of the monitoring result based on the subscription event.
  • steps 101a-101d see Figure 4, which are as follows:
  • the MTC server determines a monitoring event of the MTC terminal
  • the monitoring event includes monitoring trigger points, or default information.
  • the mobility management device reports the monitoring result to the server.
  • the monitoring event of the MTC terminal may specifically be:
  • the MTC terminal Given the binding relationship between the MSI (International Mobile Subscriber Identity) and the International Mobile Equipment Identity (IMI), that is, the default binding information, the MTC terminal is monitored. Binding relationship between the MSI and the top EI provided by the network;
  • MSI International Mobile Subscriber Identity
  • IMI International Mobile Equipment Identity
  • the capability information of the MTC terminal is attached, that is, the default capability information, and the capability information of the MTC terminal is monitored.
  • the capability information of the MTC terminal may specifically be a radio access capability, an IP (Internet Protocol) capability, or the like. .
  • the MTC features of the MTC terminal that is, the default characteristics, monitoring the MTC features of the MTC terminal; wherein, the MTC features specifically refer to application characteristics of the MTC terminal, for example, low data flow applications, low mobility applications, etc. .
  • the monitoring event may specifically be other content, and is not limited to the above enumerated cases.
  • the MTC server subscribes to the monitoring event of the MTC terminal to the subscription data management device to which the MTC terminal belongs.
  • the subscription may be performed by the MTC server and the MN0 (Mobile Network Operator) to determine the monitoring event.
  • the MN0 subscribes to the monitoring event of the MTC terminal to the subscription data management device to which the MTC terminal belongs by using the associated platform.
  • the subscription mode may also be that the mobile network operator provides the MTC server with the connection data management device connection interface to which the MTC terminal belongs, MTC.
  • the server subscribes to the monitoring event of the MTC terminal to the subscription data management device to which the MTC terminal belongs through the connection interface. There is no specific way to subscribe.
  • the subscription data management device may be an HLR (Home Location Register),
  • the HSS Home Subscriber Server
  • the contract data management device is different according to the access network. This embodiment does not limit the specific contract data management device.
  • the subscription data management device updates the subscription data of the MTC terminal according to the monitoring event of the subscribed MTC terminal, and sends the updated subscription data, that is, the subscription data of the monitoring event including the subscribed MTC terminal, to the MTC terminal. Mobility management device.
  • the mobility management device may be an SGSN (Serving General Packet Radio Service Support)
  • the Node the serving general packet radio service support node, the MME (Mobility Management Entity), and the like, the mobility management device is different according to the access network, and the specific mobility management device is not limited in this embodiment.
  • the subscription data management device to which the MTC terminal belongs and the mobility management device to which the MTC terminal belongs need to synchronously update the monitoring event of the subscribed MTC terminal.
  • the mobility management device monitors the behavior of the MTC terminal according to the monitoring event of the MTC terminal subscribed by the MTC server in the updated subscription data, and when the monitoring trigger point is met or does not match the default information, the mobility management device reports The results are monitored to the MTC server.
  • the monitoring result may include an indication for monitoring an abnormality of the event, and the indication may be implemented by using a specific cell, and may also include monitoring event related information such as the current state of the event.
  • the specific form of the monitoring result may be an alarm message, and the alarm message includes information related to the monitoring event.
  • the reported monitoring results specifically include:
  • the monitoring result includes an indication of a change in location information attached to the MTC terminal, and may also include changed location information;
  • the monitoring result includes an indication of a change in the binding relationship between the MSI and the MEI of the MTC terminal, and may also include the current binding relationship;
  • the monitoring result includes an indication of the MTC terminal capability information change, and may also include current capability information;
  • the monitoring result includes an indication of the MTC feature change of the MTC terminal, and may also include the current MTC features; wherein, the embodiment provides two ways of reporting the monitoring result:
  • the mobility management device reports the monitoring result to the contracted data management device, and the contracted data management device reports the monitoring result to the MTC server.
  • the contracted data management device can report the monitoring result to the MTC server through the 0M (Operation Maintenance) operation; or
  • the contract data management device reports the monitoring result to the MTC server corresponding to the address information according to the recorded address information of the MTC server.
  • the address information of the MTC server can be kept in the subscription data of the MTC terminal, and the subscription data of the subscription data management device retrieving the terminal can obtain the address information of the MTC server.
  • the mobility management device obtains the address information of the MTC server, and reports the monitoring result to the MTC server corresponding to the address information. Specifically, there are three ways to obtain the address information of the MTC server: 1) The mobility management device acquires address information of the MTC server from the subscription data of the subscription data management device;
  • the mobility management device obtains the address information of the MTC server from the gateway device, for example, the gateway device P-GW (Packet Data Network Gateway) or the GGSN (Gateway GPRS Support Node) In the response message, sending the address information of the MTC server to the mobility management device;
  • the gateway device for example, the gateway device P-GW (Packet Data Network Gateway) or the GGSN (Gateway GPRS Support Node)
  • P-GW Packet Data Network Gateway
  • GGSN Gateway GPRS Support Node
  • the gateway device to which the MTC terminal belongs establishes an association between the MTC terminal and the MTC server.
  • the gateway device obtains the address information of the MTC server according to local identification information related to the terminal, such as top SI, MEI, or APN.
  • the mobility management device acquires the address information of the MTC server from the MTC terminal, for example, the MTC terminal initiates a flow to the mobility management device, for example, the MTC terminal moves to the mobility in the attach request message, the bearer activation request message, or the location update request message.
  • the management device provides address information of the MTC server.
  • the MTC terminal can obtain the address information of the MTC server through default configuration or through DNS (Domain Name System).
  • DNS Domain Name System
  • the contracted data management device, the mobility management device, and the gateway device are specific devices of the operator network.
  • the carrier network supporting MTC may be GSM (Global System for Mobile Communications), GPRS (General Packet Radio Service), UMTS (Universal Mobile Telecommunications System), LTE ( Long Term Evolution, etc., this embodiment does not limit the specific carrier network type.
  • the MTC server learns the abnormal behavior of the MTC terminal according to the monitoring result. If the MTC server needs to limit the abnormal behavior of the MTC terminal, the terminal can be controlled by updating the subscription data of the MTC terminal.
  • the subscription data of the MTC terminal can be updated to the subscription data management device by using the 0M operation.
  • the step is to feedback the control strategy to the network side by updating the subscription data. For example: When the MTC server learns that the monitoring result of the MTC terminal is abnormal, the subscription data is updated, and the terminal is not allowed to access the network; or, the terminal is allowed to perform network attachment, but the PDN connection establishment of the terminal is restricted, and only certain PDN connections are allowed to be established, and the rejection is allowed.
  • the unlicensed PDN connection is established. For the unlicensed PDN connection that has been established, the network side needs to perform the corresponding release process.
  • the MTC server learns that the terminal behavior is abnormal
  • the abnormal behavior of the MTC terminal may also be accepted.
  • the MTC server may update the monitoring event and subscribe the mobile network to the updated monitoring event.
  • the mobile network monitors the behavior of the terminal in accordance with the updated monitoring events.
  • the subscription data management device synchronizes the subscription data of the updated MTC terminal to the mobility management device to which the MTC terminal belongs;
  • the mobility management device to which the MTC terminal belongs is a mobility management device that provides services for the MTC terminal.
  • the mobility management device performs control on the MTC terminal according to the subscription data of the updated MTC terminal.
  • the mobility management device may perform a process of separating the MTC terminals, thereby denying access of the MTC terminal in the current area; or, the mobility management device If it is confirmed that there is an unauthorized PDN connection according to the updated subscription data, the process of releasing the established PDN connection that belongs to the unauthorized PDN connection may be performed, and the terminal initiated the unauthorized PDN connection establishment request may also be rejected; or The mobility management device monitors the behavior of the terminal in accordance with updated monitoring events included in the updated subscription data.
  • the monitoring processing method provided in this embodiment obtains the monitoring result of the MTC terminal through the MTC server, updates the subscription data according to the monitoring result, and feeds back the control policy to the network side by updating the subscription data, so that the network side performs the MTC according to the updated subscription data.
  • the terminal performs control so that when an abnormality occurs in the MTC terminal, for example, when theft or tampering, the MTC server can learn the abnormal information and control the MTC terminal through the network, thereby ensuring the security and reliability of the MTC application.
  • the method provided in this implementation can update the subscription data in real time according to the monitoring result, that is, adjust the control policy, which is a dynamic policy control method, and has the advantages of flexibility, and is applicable to dynamic PCC (Policy Charging Control, policy and charging control).
  • Policy Charging Control, policy and charging control Policy Charging Control, policy and charging control.
  • Architecture model, static PCC architecture model, and communication model without deploying PCC architecture Example 3
  • this embodiment provides a method for controlling the behavior of an MTC terminal.
  • the method updates the service information by monitoring the result, and feeds back the control policy to the network side by updating the service information, thereby implementing a dynamic policy control method.
  • Dynamic PCC architecture model the method includes:
  • the MTC server obtains the monitoring result of the MTC terminal
  • step 101 The specific acquisition process is detailed in step 101, and is not described here.
  • the MTC server learns the abnormal behavior of the MTC terminal according to the monitoring result, and can control the terminal by updating the service information.
  • the act of updating the service information may be: the MTC server interacts with the background management device of the operator, and informs the operator to update the service information, for example, terminates certain services or modifies service attributes of certain services, and the operator AF (Application Function) entity or SPR (Subscription Profile) to update business information;
  • the step is to feedback the control policy to the network side by updating the service information.
  • the service information is updated to the SPR, and the terminal-related subscription service information is stored in the SPR, the updated service information may be: converting some contracted services into unlicensed services or modifying service attributes of some contracted services, for example, QoS. (Quality of Service), QCI (QoS Class Identifier), ARP (Address Resolution Protocol) information, etc.; If the service information is updated to the AF, the record is in the AF.
  • the service information is being executed by the terminal, and the updated service information may be, ending or terminating some services currently activated or modifying service attributes of some currently activated services, for example, QoS, QCI, ARP information, and the like.
  • the MTC server itself can perform the functions of AF.
  • the AF/SPR updates the service information, and notifies the PCRF (Pol icy Charging Rules Function) the updated service information.
  • PCRF Policy Charging Rules Function
  • the updated service information belongs to the contracted service information, for example, converting some contracted services into non-authorized services or modifying some contracted services.
  • the AF updates the service information to the PCRF the updated service information belongs to the service information of the activated service, for example, ending or terminating some services currently activated or modifying the service attributes of some currently activated services.
  • the PCRF updates the PCC according to the updated service information, and sends the PCC to the gateway device, such as PGW (Packet Data Network).
  • PGW Packet Data Network
  • the PCC is to be updated with the service information updated in step 203. If the SPR updates the service information to the PCRF, and the updated service information belongs to the contracted service information, the PCRF confirms that the currently activated service belongs to the unlicensed service, and the indication in the PCC ends or If the service is terminated, or the PCRF confirms that the service attribute of the currently activated service is changed, the PCC includes the service attribute of the service update. If the AF updates the service information to the PCRF, the PCC indicates to terminate or terminate the currently activated service. Or include modifying the business attributes of some currently activated services.
  • the PGW receives the PCC delivered by the PCRF, and initiates a corresponding bearer update process according to the updated PCC, for example, a bearer setup, modification, or deletion process.
  • the PCC indicates to terminate or terminate some services that are currently activated, and the PGW initiates a bearer modification or deletion process.
  • the PCC includes modifying service attributes of some currently activated services, and the PGW initiates a bearer modification process, and synchronizes the updated service attributes to corresponding ones. In the bearer.
  • the monitoring processing method provided in this embodiment obtains the monitoring result of the MTC terminal through the MTC server, updates the service information to the network side according to the monitoring result, and feeds back the control policy to the network side by updating the service information, triggering the gateway device to initiate the bearer update process.
  • the MTC server can obtain the abnormal information and perform service control on the MTC terminal through the network, thereby ensuring the security and reliability of the MTC application.
  • the embodiment provides a method for controlling the behavior of an MTC terminal.
  • the method updates the service information by monitoring the result, and feeds back the control policy to the network side by updating the service information, thereby implementing a dynamic policy control method.
  • Static PCC architecture model the method includes:
  • the MTC server obtains the monitoring result of the MTC terminal.
  • the MTC server learns the abnormal behavior of the MTC terminal according to the monitoring result, and can update the service information to the PGW by means of 0M (0p e rati on Maintenance operation and maintenance), and the updated service information belongs to the static service information stored on the PGW. For example, converting some services into unlicensed services or modifying the business attributes of some services, such as QoS, QCI, ARP information, and so on.
  • the step is to feedback the control policy to the network side by updating the service information.
  • the PGW initiates a corresponding bearer update process according to the updated service information, for example, a bearer setup, modification, or deletion process.
  • the PGW confirms that the currently activated service belongs to the unlicensed service according to the updated service information, and the PGW initiates the bearer modification or deletion process;
  • the PGW confirms that the service attribute of the currently activated service changes according to the updated service information, and the PGW initiates the bearer modification process, and
  • the updated business attributes are synchronized to the corresponding bearer.
  • the monitoring processing method provided in this embodiment obtains the monitoring result of the MTC terminal through the MTC server, updates the service information to the gateway side according to the monitoring result, and feeds back the control policy to the network side by updating the service information, triggering the gateway device to initiate the bearer update process.
  • the MTC server can learn the abnormal information and perform service control on the MTC terminal through the network, thereby ensuring the security and reliability of the MTC application.
  • the embodiment provides a method for controlling the behavior of an MTC terminal.
  • the method updates the subscription data by monitoring the result, and feedbacks the control policy to the network side by updating the subscription data, thereby implementing a dynamic policy control method.
  • There is no model for deploying the PCC architecture which includes:
  • the MTC server obtains the monitoring result of the MTC terminal.
  • step 101 The specific acquisition process is detailed in step 101, and is not described here.
  • the MTC server learns the abnormal behavior of the MTC terminal according to the monitoring result, and updates the subscription data of the MTC terminal, as described in step 102;
  • the updated subscription data may include service-related subscription data, for example, converting some services into non-authorized services or modifying service attributes of some services, for example, QoS, QCI, ARP information, and the like.
  • the step is to feed back the control policy to the network side by updating the subscription data.
  • the subscription data management device synchronizes the updated subscription data to the mobility management device
  • the mobility management device initiates a bearer update process, such as a bearer setup, modification, or deletion process, according to the service-related information included in the updated subscription data. For example, the mobility management device confirms that the currently activated service belongs to the unlicensed service according to the updated service information, and the PGW initiates a bearer modification or deletion process; the PGW confirms that the service attribute of the currently activated service changes according to the updated service information, and the PGW initiates the bearer modification. Process, the updated business attributes are the same Step to the corresponding bearer.
  • a bearer update process such as a bearer setup, modification, or deletion process
  • the monitoring processing method provided in this embodiment obtains the monitoring result of the MTC terminal through the MTC server, updates the service-related subscription data to the gateway side according to the monitoring result, and feeds back the control policy to the network side by updating the subscription data, triggering the mobility management device.
  • the bearer update process is initiated.
  • the MTC server can learn the abnormal information and perform service control on the MTC terminal through the network, thereby ensuring the security and reliability of the MTC application.
  • this embodiment provides a method for controlling the behavior of an MTC terminal.
  • the method implements a monitoring process by using a static policy control method that pre-configures a control policy, including:
  • the monitoring event and the corresponding control policy may be configured in the subscription data in the subscription data management device.
  • the monitoring event includes monitoring the trigger point.
  • the corresponding control strategy can be formulated according to whether the terminal behavior satisfies the monitoring trigger point.
  • the control strategy is a control mechanism corresponding to the network side after the MTC terminal monitors the event abnormality.
  • the mobility management device performs control on the MTC terminal according to the monitoring event and the corresponding control policy.
  • the monitoring processing method provided in this embodiment, by pre-configuring the monitoring event and its control policy, and synchronously monitoring the event and its control policy to the network side, so that the network side performs control on the MTC terminal according to the monitoring event and the control policy, thereby implementing the MTC terminal.
  • An abnormality occurs. For example, when it is stolen or falsified, its abnormal information can be known, and the MTC terminal can be controlled to ensure the security and reliability of the MTC application.
  • the method provided in this implementation is a static policy control method, which has the advantages of small complexity and easy implementation compared with the dynamic policy control method.
  • this embodiment provides an apparatus for controlling behavior of an MTC terminal, including:
  • the obtaining module 601 is configured to obtain a monitoring result of the MTC terminal.
  • the update module 602 is configured to update the control policy according to the monitoring result obtained by the obtaining module 601.
  • the control module 603 is configured to control the MTC terminal by using the network side device according to the control policy obtained by the update module 602.
  • the obtaining module 601 includes:
  • a determining unit 601a configured to determine a monitoring event of the MTC terminal, where the monitoring event includes monitoring a trigger point
  • the subscription unit 601b is configured to subscribe the subscription data management device to the monitoring event of the MTC terminal determined by the determining unit 601a, so that the subscription data management device sends the monitoring event of the subscribed MTC terminal to the mobility management device to which the MTC terminal belongs, so that the mobility The management device monitors the MTC terminal according to the monitoring event, and reports the monitoring result of the MTC terminal when the monitoring event meets the monitoring trigger point;
  • the first receiving unit 601c is configured to receive the monitoring result of the MTC terminal reported by the mobility management device in the subscription unit 601b.
  • the obtaining module 601 includes: a second receiving unit 601d, configured to receive a monitoring result that the MTC terminal monitors and reports on itself.
  • the control module 603 includes a first control unit 603a, configured to: when the control policy is subscription data, and the network side device includes the subscription data management device and the mobility management device, the subscription data is synchronized to the mobility management device by the subscription data management device. And causing the mobility management device to control the MTC terminal according to the subscription data or initiate a bearer update process.
  • control module 603 includes a second control unit 603b, configured to: when the control policy is the service information, and the network side device includes the gateway device, update the service information to the gateway device, and trigger the gateway device to initiate the bearer update process.
  • control module 603 includes a third control unit 603c, configured to: when the control policy is service information, and the network side device includes the policy and charging rule function PCRF entity and the gateway device, update the service information to the PCRF entity, so that the PCRF is based on the service.
  • the information is re-issued to the gateway device, and the gateway device is triggered to initiate a bearer update process.
  • the device provided in this embodiment is the same as the MTC server in the method embodiments 1-5.
  • the device provided in this embodiment is the same as the MTC server in the method embodiments 1-5.
  • the apparatus provided in this embodiment obtains the monitoring result of the MTC terminal, updates the control policy according to the preset rule according to the monitoring result, and controls the terminal through the network side device according to the obtained control policy.
  • the MTC terminal is stolen or tampered, Know and control the MTC terminal to ensure the security and reliability of the MTC application.
  • this embodiment provides an apparatus for controlling behavior of an MTC terminal, including:
  • the configuration module 701 is configured to configure a monitoring event and a corresponding control policy of the MTC terminal.
  • the synchronization module 702 is configured to synchronize the monitoring event and the control policy configured by the configuration module 701 to the mobility management device to which the MTC terminal belongs, so that the mobility management device controls the MTC terminal according to the monitoring event and the control policy.
  • the device provided in this embodiment is the same as the MTC server in the sixth embodiment of the method.
  • the device provided in this embodiment is the same as the MTC server in the sixth embodiment of the method.
  • the monitoring processing device configureds a monitoring event and a corresponding control policy, and provides the same to the network side.
  • the network side performs control on the MTC terminal according to the monitoring event and the control policy, so that an abnormality occurs in the MTC terminal, for example, when theft or tampering, the abnormal information is obtained, and the MTC terminal is performed through the network.
  • the control ensures the security and reliability of the MTC application, and has the advantages of small complexity and easy implementation compared with the dynamic policy control method.
  • the embodiment provides a system for controlling the behavior of a machine type communication MTC terminal, including: an MTC server 801 and a network side device 802 to which the MTC terminal belongs;
  • the MTC server 801 is configured to obtain the monitoring result of the MTC terminal, update the control policy according to the monitoring result, and control the MTC terminal by using the network side device 802 according to the control policy;
  • the network side device 802 is configured to receive the control policy, and control the MTC terminal according to the control policy.
  • control policy is subscription data
  • network side device 802 includes the subscription data management device and the mobility management device
  • the MTC server 801 is configured to synchronize the subscription data to the mobility management device by using the subscription data management device.
  • the mobility management device is configured to control the MTC terminal according to the subscription data or initiate a bearer update process. Or, when the control policy is service information, and the network side device 802 includes a gateway device,
  • the MTC server 801 is configured to update the service information to the gateway device, and trigger the gateway device to initiate a bearer update process.
  • the control policy is service information
  • the network side device 802 includes the policy and charging rule function PCRF entity and the gateway device
  • the MTC server 801 is configured to update the service information to the PCRF entity;
  • the PCRF is configured to re-issue the PCC to the gateway device according to the service information, and trigger the gateway device to initiate a bearer update process.
  • the system provided in this embodiment is the same as the method embodiment 1-5. The specific implementation process is described in detail in the method embodiment, and details are not described herein again.
  • the monitoring processing system obtained in this embodiment obtains the monitoring result of the machine type communication MTC terminal, and controls the MTC terminal through the network side device according to the monitoring result.
  • the network side device can be known and The MTC terminal is controlled to ensure the security and reliability of the MTC application.
  • Embodiments of the invention may be implemented in software, and the corresponding software program may be stored in a readable storage medium, such as a hard disk, a cache, or an optical disk of a computer.

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Description

控制机器类型通信 MTC终端行为的方法、 装置和系统 技术领域
本发明涉及机器类型通信领域, 特别涉及一种控制机器类型通信 MTC终端行为的方法、 装置和系统。 说
背景技术
MTC (Machine Type Communications, 机器类型通信) 是一种机器和机器之间通信的 模式。 例如, 许多智能化仪器仪表都带有 RS-232接口和 GPIB (General Purpose Interface Bus, 通用接口总线)通信接口, 增强了仪器与仪器之间, 以及仪器与电脑之间的通信能力。
目前大多数 MTC应用, 例如, 电子抄表, 户外测量等, MTC用户与 MTC终端多处于分离 状态, 其中 MTC用户可以是 MTC终端的实际拥有着, 可以是 MTC终端入网的签约者, 例如 在电子抄表应用中, MTC用户可以是电厂, MTC终端可以是智能电表等, 因此 MTC用户很难 掌控 MTC终端的行为。 当 MTC终端被盗窃或者配置数据被篡改, MTC终端接入当前网络时, 当前网络会对 MTC终端执行接入控制, 以确定是否允许 MTC终端接入当前网络, 例如, 执 行鉴权处理, 以鉴别终端的 USM (Universal Subscriber Identity Module, 全球用户识 别卡) 是否合法, MTC终端虽然被盗窃或配置数据配篡改, 但是其 USM依然合法, 则被破 坏的 MTC终端仍然可以通过鉴权, 并可以接入当前网络。
因此, 目前网络虽然对 MTC终端执行接入控制, 但仍然无法保障 MTC应用的安全可靠 性, 影响了 MTC用户的切身利益。 发明内容
为了保障 MTC应用的安全, 本发明实施例提供了一种基于机器类型通信的监测处理方 法、 装置和系统。 所述技术方案如下:
一种控制机器类型通信 MTC终端行为的方法, 所述方法包括:
获取机器类型通信 MTC终端的监测结果;
根据所述监测结果, 更新控制策略;
根据所述控制策略, 通过网络侧设备对所述 MTC终端进行控制。
一种控制机器类型通信 MTC终端行为的方法, 所述方法包括: 配置 MTC终端的监测事件和相应的控制策略;
向所述 MTC终端所属的移动性管理设备同步所述监测事件和控制策略, 使所述移动性 管理设备根据所述监测事件和控制策略对所述 MTC终端进行控制。
一种控制机器类型通信 MTC终端行为的装置, 所述装置包括:
获取模块, 用于获取 MTC终端的监测结果;
更新模块, 用于根据所述获取模块得到的监测结果, 更新控制策略;
控制模块, 用于根据所述更新模块得到的控制策略, 通过网络侧设备对终端进行控制。 一种控制机器类型通信 MTC终端行为的装置, 所述装置包括:
配置模块, 用于配置 MTC终端的监测事件和相应的控制策略;
同步模块, 用于向所述 MTC终端所属的移动性管理设备同步所述配置模块配置的监测 事件和控制策略, 使所述移动性管理设备根据所述监测事件和控制策略对所述 MTC终端进 行控制。
一种控制机器类型通信 MTC终端行为的系统, 所述系统包括: MTC终端所属的 MTC服务 器和网络侧设备;
所述 MTC服务器, 用于获取所述 MTC终端的监测结果, 根据所述监测结果, 更新控制 策略, 根据所述控制策略, 通过网络侧设备对所述 MTC终端进行控制;
所述网络侧设备, 用于接收所述控制策略, 根据所述控制策略对所述 MTC终端进行控 制。
本发明实施例提供的技术方案可以根据获取的 MTC终端监测信息相关的控制策略, 通 过网络侧设备对 MTC终端进行控制, 在 MTC终端被盗窃或篡改时, 可以获知并对 MTC终端 进行控制, 从而保障了 MTC应用的安全可靠性。 附图说明
图 1是本发明实施例 1提供的控制 MTC终端行为的方法流程图;
图 2是本发明实施例 1提供的控制 MTC终端行为的另一方法流程图;
图 3是本发明实施例 2提供的控制 MTC终端行为的方法流程图;
图 4是本发明实施例 2提供的 MTC服务器获取监测结果的方法流程图;
图 5是本发明实施例 3提供的控制 MTC终端行为的方法流程图;
图 6是本发明实施例 4提供的控制 MTC终端行为的方法流程图;
图 7是本发明实施例 5提供的控制 MTC终端行为的方法流程图;
图 8是本发明实施例 6提供的控制 MTC终端行为的方法流程图; 图 9是本发明实施例 7提供的控制 MTC终端行为的装置结构示意图;
图 10是本发明实施例 7提供的控制 MTC终端行为的装置另一结构示意图;
图 11是本发明实施例 8提供的控制 MTC终端行为的装置结构示意图;
图 12是本发明实施例 9提供的控制 MTC终端行为的系统结构示意图。 具体实施方式
为使本发明的目的、 技术方案和优点更加清楚, 下面将结合附图对本发明实施方式作 进一步地详细描述。
实施例 1
参见图 1,本实施例提供了一种控制 MTC终端行为的方法,对于 MTC服务器,具体包括:
S11 : 获取机器类型通信 MTC终端的监测结果;
S12 : 根据监测结果, 更新控制策略;
S13 : 根据控制策略, 通过网络侧设备对该 MTC终端进行控制。
参见图 2, 本实施例提供了一种控制 MTC终端行为的方法, 对于签约数据管理设备, 具 体包括:
S21 : 配置 MTC终端的监测事件和相应的控制策略;
S22 : 向 MTC终端所属的移动性管理设备同步监测事件和控制策略, 使移动性管理设备 根据监测事件和控制策略对 MTC终端进行控制。
本实施例提供的方法, 根据获取的 MTC终端监测信息相关的控制策略, 通过网络侧设 备对 MTC终端进行控制, 在 MTC终端被盗窃或篡改时, 可以获知并对 MTC终端进行控制, 从而保障了 MTC应用的安全可靠性。 实施例 2
参见图 3, 本实施例提供了一种控制 MTC终端行为的方法, 该方法基于获取的 MTC终端 的监测结果, 通过更新 MTC终端签约数据的方式向网络侧反馈控制策略, 进而对 MTC终端 进行控制, 实现了一种动态策略控制方式, 该方法包括:
101: MTC服务器获取 MTC终端的相关监测结果;
具体的, 获取 MTC终端的相关监测结果可以有多种方法, 本实施例并不限定具体的获 取方法, 下面以两种方法为例进行说明。
第一种是: MTC终端对自身进行监测, 当发生异常时, 将监测结果上报给 MTC服务器。 例如, 当终端发生被盗窃, 篡改等异常的时候, 终端向 MTC服务器发送告警信息, 上报所 述异常情况。
第二种是基于订阅事件触发上报监测结果的方法, 详见步骤 101a-101d, 参见图 4, 具 体如下:
101a: MTC服务器确定 MTC终端的监测事件;
其中, 监测事件包含监测触发点, 或称为缺省信息。 当终端的行为或者提供的信息满 足监测触发点或者与缺省信息不符时, 则移动性管理设备将监测结果上报给服务器。
其中, MTC终端的监测事件具体可以是:
1 ) 给定 MTC终端附着的位置信息, 即缺省位置信息, 监测 MTC终端当前所在位置;
2) 给定 MTC终端 MSI ( International Mobile Subscriber Identity, 国际移动用户 识别码) 与頂 EI ( International Mobile Equipment Identity, 国际移动设备身份码) 的 绑定关系, 即缺省绑定信息, 监测 MTC终端接入网络所提供的 MSI与頂 EI的绑定关系;
3) 给定 MTC终端附着的能力信息, 即缺省能力信息, 监测 MTC终端的能力信息; 其中, MTC终端的能力信息具体可以是无线接入能力, IP ( Internet Protocol , 因特 网互联协议) 能力等。
4)给定 MTC终端的 MTC features (特性), 即缺省特性, 监测 MTC终端的 MTC features; 其中, MTC features具体指 MTC终端的应用特性, 例如, 低数据流应用, 低移动性应 用等等。
进一步的, 监测事件具体还可以是其他内容, 并不限于上述列举情况。
101b: MTC服务器向 MTC终端所属的签约数据管理设备订阅 MTC终端的监测事件; 其中, 订阅的方式可以是, MTC服务器与 MN0 (Mobile Network Operator, 移动网络 运营商) 进行协商确定监测事件后, 由 MN0通过所属的平台向 MTC终端所属的签约数据管 理设备订阅 MTC终端的监测事件; 或者, 订阅的方式还可以是移动网络运营商向 MTC服务 器提供与 MTC终端所属的签约数据管理设备连接接口, MTC服务器通过该连接接口向 MTC终 端所属的签约数据管理设备订阅 MTC终端的监测事件。 具体订阅方式不限。
其中, 签约数据管理设备可以是 HLR (Home Location Register, 归属位置寄存器)、
HSS (Home Subscriber Server, 归属用户服务器) 等, 根据接入网络的不同, 签约数据管 理设备也不同, 本实施例并不限定具体的签约数据管理设备。
101c: 签约数据管理设备根据订阅的 MTC终端的监测事件将该 MTC终端的签约数据进 行更新, 并将更新后的签约数据, 也即包含订阅的 MTC终端的监测事件的签约数据发送给 MTC终端所属的移动性管理设备。
其中, 移动性管理设备可以是 SGSN ( Serving General Packet Radio Service Support Node, 服务通用分组无线服务支持节点)、 MME (Mobility Management Entity, 移动管理 实体) 等, 根据接入网络的不同, 移动性管理设备也不同, 本实施例并不限定具体的移动 性管理设备。
进一步的, 当 MTC服务器订阅的 MTC终端的监测事件改变时, MTC终端所属的签约数据 管理设备和 MTC终端所属的移动性管理设备需要同步更新订阅的 MTC终端的监测事件。
101d: 移动性管理设备根据更新后的签约数据中 MTC服务器订阅的 MTC终端的监测事 件, 对该 MTC终端的行为进行监测, 当满足监测触发点或者与缺省信息不符时, 移动性管 理设备上报监测结果给 MTC服务器。
其中, 监测结果可以包括监测事件异常的指示, 该指示具体可以用某一特定信元实现, 还可以包括监测事件当前的状态等监测事件相关信息。 监测结果具体形式可以是一种告警 消息, 告警消息中包括监测事件相关信息。 与步骤 101a列举的监测事件相对应, 上报监测 结果具体包括:
1 ) 当 MTC终端附着的位置信息改变, 即与缺省位置信息不符, 上报监测结果。 该监测 结果包括 MTC终端附着的位置信息改变的指示, 还可以包括改变后的位置信息;
2) 当 MTC终端所提供的 MSI与 MEI的绑定关系改变, 即与缺省绑定关系不符, 上报 监测结果。 该监测结果包括 MTC终端 MSI与 MEI的绑定关系改变的指示, 还可以包括当 前的绑定关系;
3) 当 MTC终端所提供的能力信息改变, 即与缺省能力信息不符, 上报监测结果。 该监 测结果包括 MTC终端能力信息改变的指示, 还可以包括当前的能力信息;
4) 当 MTC终端所提供的 MTC features改变, 即与缺省特性不符, 上报监测结果。 该 监测结果包括 MTC终端 MTC features改变的指示, 还可以包括当前的 MTC features; 其中, 本实施例提供了两种上报监测结果的方式:
第一种: 移动性管理设备上报监测结果给签约数据管理设备, 签约数据管理设备再将 监测结果上报给 MTC服务器。 具体的,
1 ) 签约数据管理设备可以通过 0M (Operation Maintenance, 操作维护) 操作将监测 结果上报给 MTC服务器; 或者,
2) 签约数据管理设备根据记录的 MTC服务器的地址信息, 将监测结果上报给该地址信 息对应的 MTC服务器。 其中, MTC服务器的地址信息可以保持在 MTC终端的签约数据中, 签 约数据管理设备检索终端的签约数据可获知 MTC服务器的地址信息。
第二种: 移动性管理设备获取 MTC服务器的地址信息, 并上报监测结果给该地址信息 对应的 MTC服务器。 具体的, 获取 MTC服务器的地址信息有以下 3种途径: 1) 移动性管理设备从签约数据管理设备的签约数据中获取 MTC服务器的地址信息;
2) 移动性管理设备从网关设备获取 MTC 服务器的地址信息, 例如, 网关设备 P-GW (Packet Data Network Gateway,分组数据网络网关)或 GGSN (Gateway GPRS Support Node, 网关 GPRS支持节点) 在激活承载的响应消息中, 将 MTC服务器的地址信息发送给移动性管 理设备;
其中, 在 MTC终端接入网络时, MTC终端所属的网关设备建立 MTC终端与 MTC服务器之 间的关联。 网关设备根据与终端相关标识信息, 如頂 SI、 MEI或 APN等本地配置或者解析 获得 MTC服务器的地址信息。
3) 移动性管理设备从 MTC终端获取 MTC服务器的地址信息, 例如, MTC终端向移动性 管理设备发起流程, 例如, MTC终端在附着请求消息、 承载激活请求消息或者位置更新请求 消息中向移动性管理设备提供 MTC服务器的地址信息。
其中, MTC终端具体可以通过缺省配置或者通过 DNS (Domain Name System, 域名系统) 解析获得 MTC服务器的地址信息。
其中, 签约数据管理设备、 移动性管理设备和网关设备等是运营商网络的具体设备。 支持 MTC的运营商网络可以是 GSM (Global System for Mobile Communications, 全球移 动通讯系统)、 GPRS (General Packet Radio Service,通用分组无线服务)、 UMTS (Universal Mobile Telecommunications System, 通用移动通信系统)、 LTE (Long Term Evolution, 长期演进) 等, 本实施例并不限定具体的运营商网络类型。
102: MTC服务器根据监测结果获知 MTC终端发生的异常行为, 如果 MTC服务器需要限 制 MTC终端发生的异常行为, 则可以通过更新 MTC终端的签约数据的方式对终端进行控制。
具体的, 可以通过 0M操作向签约数据管理设备更新 MTC终端的签约数据。 其中, 本步 骤是通过更新签约数据的方式向网络侧反馈控制策略。例如: MTC服务器获知 MTC终端监测 结果异常时, 更新签约数据, 不允许终端接入网络; 或者, 允许终端执行网络附着, 但是 限制终端的 PDN连接建立, 只允许建立某些特定的 PDN连接, 拒绝非授权 PDN连接建立, 对于已经建立的非授权 PDN连接, 网络侧需要执行相应的释放流程;
进一步的, MTC服务器获知终端行为异常时, 也可以接受 MTC终端所发生的异常行为, 这种情况下, MTC服务器可以更新监测事件, 并向移动网络订阅更新后的监测事件。 移动网 络按照更新后的监测事件对终端的行为进行监测。
103: 签约数据管理设备将更新后的 MTC终端的签约数据同步到 MTC终端所属的移动性 管理设备;
其中 MTC终端所属的移动性管理设备即为该 MTC终端提供服务的移动性管理设备。 104: 移动性管理设备根据更新后的 MTC终端的签约数据, 对 MTC终端执行控制。
例如: 若更新后的签约数据指示拒绝终端在当前区域接入网络, 则移动性管理设可以 执行将 MTC终端分离的流程, 从而拒绝 MTC终端在当前所在区域的接入; 或者, 移动性管 理设备根据更新后的签约数据确认存在非授权的 PDN连接, 则可以执行释放已建立的属于 非授权的 PDN连接的流程, 另外, 后续还可以拒绝终端发起的属于受非授权的 PDN连接建 立请求; 或者, 移动性管理设备按照包含在更新后的签约数据中的更新的监测事件对终端 的行为进行监测。
本实施例提供的监测处理方法, 通过 MTC服务器获取 MTC终端的监测结果, 根据监测 结果更新签约数据, 通过更新签约数据的方式向网络侧反馈控制策略, 使网络侧根据更新 后的签约数据对 MTC终端进行控制, 从而在 MTC终端发生异常, 例如, 被盗窃或篡改时, MTC服务器可以获知其异常信息, 并通过网络对 MTC终端进行控制, 保障了 MTC应用的安全 可靠性。 本实施提供的方法可以根据监测结果实时的更新签约数据, 也即调整控制策略, 是一种动态的策略控制方法,具有灵活的优点,适用于动态 PCC (Policy Charging Control , 策略和计费控制) 架构模型、 静态 PCC架构模型以及没有部署 PCC架构的通信模型。 实施例 3
参见图 5, 本实施例提供了一种控制 MTC终端行为的方法, 该方法通过监测结果更新业 务信息, 通过更新业务信息的方法向网络侧反馈控制策略, 实现了一种动态策略控制方法, 对于动态 PCC架构模型, 该方法包括:
201: MTC服务器获取 MTC终端的监测结果;
其中, 具体获取过程详见步骤 101, 这里不再赘述。
202: MTC服务器根据监测结果获知 MTC终端发生的异常行为, 可以通过更新业务信息 的方式对终端进行控制。 具体的, 更新业务信息的行为可以是, MTC服务器与运营商的后台 管理设备进行交互并告知运营商对业务信息进行更新, 例如, 终止某些业务或者修改某些 业务的业务属性,运营商向 AF(Application Function,应用功能)实体或 SPR( Subscription Profile R印 ository签约数据库) 更新业务信息;
其中, 本步骤是通过更新业务信息的方式向网络侧反馈控制策略。 如果向 SPR更新业 务信息, 由于 SPR 中存储的是终端相关的签约业务信息, 那么更新的业务信息可以是, 将 一些签约的业务转化为非授权业务或者修改一些签约业务的业务属性, 例如, QoS (Quality of Service, 服务质量)、 QCI (QoS Class Identifier, 服务质量类别标识), ARP (Address Resolution Protocol , 地址解析协议) 信息等; 如果向 AF更新业务信息, 由于 AF中记录 的是终端正在执行的业务信息, 那么更新的业务信息可以是, 结束或者终止当前激活的某 些业务或者修改一些当前激活业务的业务属性, 例如, QoS、 QCI , ARP信息等。
其中, MTC服务器本身可以执行 AF的功能。
203: AF/SPR更新业务信息, 并通知 PCRF (Pol icy Charging Rules Function, 策略 和计费规则功能) 更新后的业务信息。 这里需要与步骤 202 中更新的业务信息相对应, 如 果 SPR向 PCRF更新业务信息, 则更新的业务信息属于签约的业务信息, 例如, 将一些签约 的业务转化为非授权业务或者修改一些签约业务的业务属性; 如果 AF向 PCRF更新业务信 息, 则更新的业务信息属于激活业务的业务信息, 例如, 结束或者终止当前激活的某些业 务或者修改一些当前激活业务的业务属性。
204: PCRF根据更新后的业务信息更新 PCC,并向网关设备,如 PGW( Packet Data Network
Gateway, 分组数据网络网关) 重新下发 PCC。 该 PCC要与步骤 203中更新的业务信息相对 应, 如果 SPR向 PCRF更新业务信息, 由于更新的业务信息属于签约的业务信息, PCRF确认 当前激活的业务属于非授权业务, 则 PCC中指示结束或者终止该业务, 或者 PCRF确认当前 激活业务的业务属性发生改变, 则 PCC中包含该业务更新后的业务属性; 如果 AF向 PCRF 更新业务信息, 则 PCC 中指示结束或者终止当前激活的某些业务, 或者包含修改一些当前 激活业务的业务属性。
205: PGW接收 PCRF下发的 PCC, 根据更新的 PCC发起相应的承载更新流程, 例如承载 建立、 修改或者删除流程。 例如, PCC中指示结束或者终止当前激活的某些业务, PGW发起 承载修改或者删除流程; PCC中包含修改一些当前激活业务的业务属性, PGW发起承载修改 流程, 将更新的业务属性同步到对应的承载中。
本实施例提供的监测处理方法, 通过 MTC服务器获取 MTC终端的监测结果, 根据监测 结果向网络侧更新业务信息, 通过更新业务信息的方式向网络侧反馈控制策略, 触发网关 设备发起承载更新流程, 在 MTC终端发生异常, 例如, 被盗窃或篡改时, MTC服务器在可以 获知异常信息, 并通过网络对 MTC终端进行业务控制, 从而保障了 MTC应用的安全可靠性。 实施例 4
参见图 6, 本实施例提供了一种控制 MTC终端行为的方法, 该方法通过监测结果更新业 务信息, 通过更新业务信息的方法向网络侧反馈控制策略, 实现了一种动态策略控制方法, 对于静态 PCC架构模型, 该方法包括:
301: MTC服务器获取 MTC终端的监测结果;
其中, 具体获取过程详见步骤 101, 这里不再赘述。 302: MTC服务器根据监测结果获知 MTC终端发生的异常行为,可以通过 0M ( 0peration Maintenance操作维护)的方式向 PGW更新业务信息, 更新的业务信息属于保存在 PGW上面 的静态业务信息。 例如, 将一些业务转化为非授权业务或者修改一些业务的业务属性, 例 如, QoS、 QCI , ARP信息等。
其中, 本步骤是通过更新业务信息的方式向网络侧反馈控制策略。
303: PGW根据更新的业务信息发起相应的承载更新流程, 例如承载建立、 修改或者删 除流程。 例如, PGW根据更新的业务信息确认当前激活的业务属于非授权业务中, PGW发起 承载修改或者删除流程; PGW根据更新的业务信息确认当前激活业务的业务属性发生改变, PGW发起承载修改流程, 将更新的业务属性同步到对应的承载中。
本实施例提供的监测处理方法, 通过 MTC服务器获取 MTC终端的监测结果, 根据监测 结果向网关侧更新业务信息, 通过更新业务信息的方式向网络侧反馈控制策略, 触发网关 设备发起承载更新流程, 在 MTC终端发生异常, 例如, 被盗窃或篡改时, MTC服务器在可以 获知所述异常信息, 并通过网络对 MTC终端进行业务控制, 从而保障了 MTC应用的安全可 靠性。 实施例 5
参见图 7, 本实施例提供了一种控制 MTC终端行为的方法, 该方法通过监测结果更新签 约数据, 通过更新签约数据的方法向网络侧反馈控制策略, 实现了一种动态策略控制方法, 对于没有部署 PCC架构的模型, 该方法包括:
401: MTC服务器获取 MTC终端的监测结果;
其中, 具体获取过程详见步骤 101, 这里不再赘述。
402: MTC服务器根据监测结果获知 MTC终端发生的异常行为, 更新 MTC终端的签约数 据, 如步骤 102所述;
其中, 更新的签约数据可以包含业务相关的签约数据, 例如, 将一些业务转化为非授 权业务或者修改一些业务的业务属性, 例如, QoS、 QCI , ARP信息等。
其中, 本步骤是通过更新签约数据的方式向网络侧反馈控制策略。
403: 签约数据管理设备将更新后的签约数据同步到移动性管理设备;
404: 移动性管理设备根据更新的签约数据中包含的业务相关的信息发起承载更新流 程, 例如承载建立、 修改或者删除流程。 例如, 移动性管理设备根据更新的业务信息确认 当前激活的业务属于非授权业务中, PGW发起承载修改或者删除流程; PGW根据更新的业务 信息确认当前激活业务的业务属性发生改变, PGW发起承载修改流程, 将更新的业务属性同 步到对应的承载中。
本实施例提供的监测处理方法, 通过 MTC服务器获取 MTC终端的监测结果, 根据监测 结果向网关侧更新业务相关的签约数据, 通过更新签约数据的方法向网络侧反馈控制策略, 触发移动性管理设备发起承载更新流程, 在 MTC终端发生异常, 例如, 被盗窃或篡改时, MTC服务器在可以获知所述异常信息, 并通过网络对 MTC终端进行业务控制, 从而保障了 MTC应用的安全可靠性。 实施例 6
参见图 8, 本实施例提供了一种控制 MTC终端行为的方法, 该方法通过预先配置控制策 略的静态策略控制方法实现监测处理过程, 具体包括:
501: 在 MTC终端的签约数据中配置监测事件以及相应的控制策略;
其中, 可以在签约数据管理设备中的签约数据中配置监测事件以及相应的控制策略。 监测事件中包括监测触发点, 具体可以根据终端行为是否满足监测触发点, 制定相应的控 制策略。
其中, 该控制策略是 MTC终端在监测事件异常后, 网络侧对应的控制机制。
502: 向 MTC终端所属的移动性管理设备同步监测事件以及相应的控制策略;
503: 移动性管理设备根据监测事件以及相应的控制策略, 对 MTC终端执行控制。
本实施例提供的监测处理方法, 通过预先配置监测事件及其控制策略, 并向网络侧同 步监测事件及其控制策略, 使网络侧根据监测事件和控制策略对 MTC终端执行控制, 从而 在 MTC终端发生异常, 例如, 被盗窃或篡改时, 可以获知其异常信息, 并对 MTC终端进行 控制, 保障了 MTC应用的安全可靠性。 本实施提供的方法是一种静态策略控制方法, 相对 于动态策略控制方法, 具有复杂性小, 易于实现的优点。 实施例 7
参见图 9, 本实施例提供了一种控制 MTC终端行为的装置, 包括:
获取模块 601, 用于获取 MTC终端的监测结果;
更新模块 602, 用于根据获取模块 601得到的监测结果, 更新控制策略;
控制模块 603, 用于根据更新模块 602得到的控制策略, 通过网络侧设备对该 MTC终端 进行控制。
其中, 参见图 10, 获取模块 601包括:
确定单元 601a, 用于确定 MTC终端的监测事件, 监测事件包括监测触发点; 订阅单元 601b,用于向签约数据管理设备订阅确定单元 601a确定的 MTC终端的监测事 件, 使签约数据管理设备将订阅的 MTC终端的监测事件发送给 MTC终端所属的移动性管理 设备, 使移动性管理设备根据监测事件对 MTC终端进行监测, 当监测事件满足监测触发点 时, 上报 MTC终端的监测结果;
第一接收单元 601c,用于接收订阅单元 601b中的移动性管理设备上报的 MTC终端的监 测结果。
或者, 获取模块 601包括: 第二接收单元 601d, 用于接收 MTC终端对自身进行监测并 上报的监测结果。
其中, 控制模块 603包括第一控制单元 603a, 用于当控制策略为签约数据, 且网络侧 设备包括签约数据管理设备和移动性管理设备时, 通过签约数据管理设备向移动性管理设 备同步签约数据, 使移动性管理设备根据签约数据对 MTC终端进行控制或者发起承载更新 流程。
或者, 控制模块 603包括第二控制单元 603b, 用于当控制策略为业务信息, 且网络侧 设备包括网关设备时, 向网关设备更新业务信息, 触发网关设备发起承载更新流程。
或者, 控制模块 603包括第三控制单元 603c, 用于当控制策略为业务信息, 且网络侧 设备包括策略和计费规则功能 PCRF实体和网关设备时,向 PCRF实体更新业务信息,使 PCRF 根据业务信息向网关设备重新下发 PCC, 触发网关设备发起承载更新流程。
本实施例提供的装置, 与方法实施例 1-5的 MTC服务器属于同一构思, 其具体实现过 程详见方法实施例, 这里不再赘述。
本实施例提供的装置, 通过获取 MTC终端的监测结果, 根据监测结果按照预设规则更 新控制策略, 根据得到的控制策略通过网络侧设备对终端进行控制, 在 MTC终端被盗窃或 篡改时, 可以获知并对 MTC终端进行控制, 从而保障了 MTC应用的安全可靠性。 实施例 8
参见图 11, 本实施例提供了一种控制 MTC终端行为的装置, 包括:
配置模块 701, 用于配置 MTC终端的监测事件和相应的控制策略;
同步模块 702,用于向 MTC终端所属的移动性管理设备同步配置模块 701配置的监测事 件和控制策略, 使移动性管理设备根据监测事件和控制策略对 MTC终端进行控制。
本实施例提供的装置, 与方法实施例 6的 MTC服务器属于同一构思, 其具体实现过程 详见方法实施例, 这里不再赘述。
本实施例提供的监测处理装置, 通过配置监测事件和对应的控制策略, 并向网络侧同 步监测事件和控制策略, 网络侧根据监测事件和控制策略, 对 MTC终端执行控制, 从而在 MTC终端发生异常, 例如, 被盗窃或篡改时, 可以获知其异常信息, 并通过网络对 MTC终端 进行控制, 保障了 MTC应用的安全可靠性, 相对于动态策略控制方法, 具有复杂性小, 易 于实现的优点。 实施例 9
参见图 12, 本实施例提供了一种控制机器类型通信 MTC终端行为的系统, 包括: MTC 终端所属的 MTC服务器 801和网络侧设备 802 ;
MTC服务器 801, 用于获取 MTC终端的监测结果, 根据监测结果, 更新控制策略, 根据 控制策略, 通过网络侧设备 802对该 MTC终端进行控制;
网络侧设备 802, 用于接收该控制策略, 根据该控制策略对 MTC终端进行控制。
其中, 当控制策略为签约数据, 且网络侧设备 802 包括签约数据管理设备和移动性管 理设备时,
MTC服务器 801, 用于通过签约数据管理设备向移动性管理设备同步签约数据; 移动性管理设备, 用于根据签约数据对 MTC终端进行控制或者发起承载更新流程。 或者, 当控制策略为业务信息, 且网络侧设备 802包括网关设备时,
MTC服务器 801, 用于向网关设备更新业务信息, 触发网关设备发起承载更新流程。 或者, 当控制策略为业务信息, 且网络侧设备 802包括策略和计费规则功能 PCRF实体 和网关设备时; MTC服务器 801, 用于向 PCRF实体更新业务信息;
PCRF, 用于根据业务信息向网关设备重新下发 PCC, 触发网关设备发起承载更新流程。 本实施例提供的系统, 与方法实施例 1-5 属于同一构思, 其具体实现过程详见方法实 施例, 这里不再赘述。
本实施例提供的监测处理系统, 通过获取机器类型通信 MTC终端的监测结果, 并根据 监测结果, 通过网络侧设备对 MTC终端进行控制, 在 MTC终端被盗窃或篡改时, 网络侧设 备可以获知并对 MTC终端进行控制, 从而保障了 MTC应用的安全可靠性。 本发明实施例可以利用软件实现, 相应的软件程序可以存储在可读取的存储介质中, 例如, 计算机的硬盘、 缓存或光盘中。
以上所述仅为本发明的较佳实施例, 并不用以限制本发明, 凡在本发明的精神和原则 之内, 所作的任何修改、 等同替换、 改进等, 均应包含在本发明的保护范围之内。

Claims

权 利 要 求 书
1、 一种控制机器类型通信 MTC终端行为的方法, 其特征在于, 所述方法包括: 获取机器类型通信 MTC终端的监测结果;
根据所述监测结果, 更新控制策略;
根据所述控制策略, 通过网络侧设备对所述 MTC终端进行控制。
2、 如权利要求 1所述的方法, 其特征在于, 所述获取 MTC终端的监测结果包括: 确定所述 MTC终端的监测事件, 所述监测事件包括监测触发点;
向签约数据管理设备订阅所述 MTC终端的监测事件, 使所述签约数据管理设备将订阅的 所述 MTC终端的监测事件发送给所述 MTC终端所属的移动性管理设备, 使所述移动性管理设 备根据所述监测事件对所述 MTC终端进行监测, 当所述监测事件满足所述监测触发点时, 上 报所述 MTC终端的监测结果;
接收所述移动性管理设备上报的所述 MTC终端的监测结果。
3、 如权利要求 1所述的方法, 其特征在于, 所述获取 MTC终端的监测结果包括: 接收所述 MTC终端对自身进行监测并上报的监测结果。
4、 如权利要求 1所述的方法, 其特征在于, 当所述控制策略为签约数据, 且所述网络侧 设备包括签约数据管理设备和移动性管理设备时,
所述根据所述控制策略, 通过网络侧设备对终端进行控制包括:
通过所述签约数据管理设备向所述移动性管理设备同步所述签约数据, 使所述移动性管 理设备根据所述签约数据对所述 MTC终端进行控制或者发起承载更新流程。
5、 如权利要求 1所述的方法, 其特征在于, 当所述控制策略为业务信息, 且所述网络侧 设备包括网关设备时,
所述根据所述控制策略, 通过网络侧设备对终端进行控制包括:
向所述网关设备更新业务信息, 触发所述网关设备发起承载更新流程。
6、 如权利要求 1所述的方法, 其特征在于, 当所述控制策略为业务信息, 且所述网络侧 设备包括策略和计费规则功能 PCRF实体和网关设备时;
所述根据所述控制策略, 通过网络侧设备对终端进行控制包括:
向所述 PCRF实体更新业务信息, 使所述 PCRF根据所述业务信息向所述网关设备重新下 发策略和计费控制 PCC, 触发所述网关设备发起承载更新流程。
7、如权利要求 2所述的方法,其特征在于,所述监测事件包括监测所述 MTC终端的位置、 监测所述 MTC终端的国际移动用户识别码 IMSI与国际移动设备身份码 MEI的绑定关系、 监 测所述 MTC终端的能力信息和监测所述 MTC终端的行为中的至少一个是否符合其对应的 MTC 特性。
8、 如权利要求 1至 7任一所述的方法, 其特征在于, 所述根据所述监测结果, 更新控制 策略包括:
根据所述监测结果获知 MTC终端发生的异常行为时, 更新控制策略。
9、 一种控制机器类型通信 MTC终端行为的方法, 其特征在于, 所述方法包括: 配置 MTC终端的监测事件和相应的控制策略;
向所述 MTC终端所属的移动性管理设备同步所述监测事件和控制策略, 使所述移动性管 理设备根据所述监测事件和控制策略对所述 MTC终端进行控制。
10、 一种控制机器类型通信 MTC终端行为的装置, 其特征在于, 所述装置包括: 获取模块, 用于获取 MTC终端的监测结果;
更新模块, 用于根据所述获取模块得到的监测结果, 更新控制策略;
控制模块, 用于根据所述更新模块得到的控制策略, 通过网络侧设备对所述 MTC终端进 行控制。
11、 如权利要求 10所述的装置, 其特征在于, 所述获取模块包括:
确定单元, 用于确定所述 MTC终端的监测事件, 所述监测事件包括监测触发点; 订阅单元, 用于向签约数据管理设备订阅所述确定单元确定的 MTC终端的监测事件, 使 所述签约数据管理设备将订阅的所述 MTC终端的监测事件发送给所述 MTC终端所属的移动性 管理设备, 使所述移动性管理设备根据所述监测事件对所述 MTC终端进行监测, 当所述监测 事件满足所述监测触发点时, 上报所述 MTC终端的监测结果;
第一接收单元, 用于接收所述订阅单元中的移动性管理设备上报的所述 MTC终端的监测 结果。
12、 如权利要求 10所述的装置, 其特征在于, 所述获取模块包括:
第二接收单元, 用于接收所述 MTC终端对自身进行监测并上报的监测结果。
13、 如权利要求 10所述的装置, 其特征在于, 所述控制模块包括:
第一控制单元, 用于当所述控制策略为签约数据, 且所述网络侧设备包括签约数据管理 设备和移动性管理设备时, 通过所述签约数据管理设备向所述移动性管理设备同步所述签约 数据, 使所述移动性管理设备根据所述签约数据对所述 MTC终端进行控制或者发起承载更新 流程。
14、 如权利要求 10所述的装置, 其特征在于, 所述控制模块包括:
第二控制单元, 用于当所述控制策略为业务信息, 且所述网络侧设备包括网关设备时, 向所述网关设备更新业务信息, 触发所述网关设备发起承载更新流程。
15、 如权利要求 10所述的装置, 其特征在于, 所述控制模块包括:
第三控制单元, 用于当所述控制策略为业务信息, 且所述网络侧设备包括策略和计费规 则功能 PCRF实体和网关设备时; 向所述 PCRF实体更新业务信息, 使所述 PCRF根据所述业务 信息向所述网关设备重新下发策略和计费控制 PCC, 触发所述网关设备发起承载更新流程。
16、 一种控制机器类型通信 MTC终端行为的装置, 其特征在于, 所述装置包括: 配置模块, 用于配置 MTC终端的监测事件和相应的控制策略;
同步模块, 用于向所述 MTC终端所属的移动性管理设备同步所述配置模块配置的监测事 件和控制策略, 使所述移动性管理设备根据所述监测事件和控制策略对所述 MTC终端进行控 制。
17、 一种控制机器类型通信 MTC终端行为的系统, 其特征在于, 所述系统包括: MTC服 务器和网络侧设备;
所述 MTC服务器, 用于获取 MTC终端的监测结果, 根据所述监测结果, 更新控制策略, 根据所述控制策略, 通过网络侧设备对所述 MTC终端进行控制;
所述网络侧设备, 用于接收所述控制策略, 根据所述控制策略对所述 MTC终端进行控制。
18、 如权利要求 17所述的系统, 其特征在于, 当所述控制策略为签约数据, 且所述网络 侧设备包括签约数据管理设备和移动性管理设备时,
所述 MTC服务器, 用于通过所述签约数据管理设备向所述移动性管理设备同步所述签约 数据;
所述移动性管理设备, 用于根据所述签约数据对所述 MTC终端进行控制或者发起承载更 新流程。
19、 如权利要求 17所述的系统, 其特征在于, 当所述控制策略为业务信息, 且所述网络 侧设备包括网关设备时,
所述 MTC服务器, 用于向所述网关设备更新业务信息, 触发所述网关设备发起承载更新 流程。
20、 如权利要求 17所述的系统, 其特征在于, 当所述控制策略为业务信息, 且所述网络 侧设备包括策略和计费规则功能 PCRF实体和网关设备时,
所述 MTC服务器, 用于向所述 PCRF实体更新业务信息; 所述 PCRF, 用于根据所述业务信息向所述网关设备重新下发策略和计费控制 PCC, 触发 所述网关设备发起承载更新流程。
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