WO2015021636A1 - 数据路由的方法和设备 - Google Patents

数据路由的方法和设备 Download PDF

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Publication number
WO2015021636A1
WO2015021636A1 PCT/CN2013/081551 CN2013081551W WO2015021636A1 WO 2015021636 A1 WO2015021636 A1 WO 2015021636A1 CN 2013081551 W CN2013081551 W CN 2013081551W WO 2015021636 A1 WO2015021636 A1 WO 2015021636A1
Authority
WO
WIPO (PCT)
Prior art keywords
mme
information transmission
transmission mode
hss
routing
Prior art date
Application number
PCT/CN2013/081551
Other languages
English (en)
French (fr)
Inventor
郭雅莉
张万强
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 CN201380002317.2A priority Critical patent/CN104704867B/zh
Priority to PCT/CN2013/081551 priority patent/WO2015021636A1/zh
Priority to EP13891560.8A priority patent/EP3024259B1/en
Publication of WO2015021636A1 publication Critical patent/WO2015021636A1/zh
Priority to US15/044,409 priority patent/US9854587B2/en
Priority to US15/823,960 priority patent/US10334604B2/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/53Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04Registration at HLR or HSS [Home Subscriber Server]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/06Registration at serving network Location Register, VLR or user mobility server
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/22Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24Transfer of terminal data

Definitions

  • the present invention relates to communications technologies, and in particular, to a data routing signal processing method and apparatus.
  • BACKGROUND OF THE INVENTION Machine Type Communicate (MTC) application refers to: network communication between one or more network elements, such as traffic control and management, remote meter reading without human intervention. , remote monitoring, mobile payments, location tracking and medical monitoring applications.
  • MTC Machine Type Communicate
  • MTC Server Application Type Service Platform to user equipment
  • MTC-IWF Mobile Communication Network
  • Mobile communication network User Equipment
  • MTC-IWF obtains the data packet that needs to be sent to the UE from the MTC Server, according to The size of the data packet selects the appropriate transmission path for the data packet and is transmitted to the UE over the mobile network.
  • the MTC-IWF cannot accurately select the appropriate transmission path for the data packets, resulting in the data packets not being transmitted to the UE, or the data. Packet delay transmission arrives at the UE, thereby affecting the user's service experience.
  • the present invention provides a method and apparatus for data routing for selecting an appropriate transmission path for data packet transmission.
  • the first aspect provides a signal processing method, including: a home subscriber server, an HSS, and a route identifier of the MME that is sent by a mobility management entity MME of a user equipment UE;
  • the HSS receives the query message sent by the service interaction function entity MTC-IWF, where the query message carries the user equipment UE identifier and the information transmission mode to be adopted; the HSS according to the information transmission mode supported by the MME, the UE identifier Determining, by the information transmission manner that needs to be adopted, that the MME serving the UE supports the information transmission mode that needs to be adopted;
  • the route identifier of the MME so that the MTC-IWF performs routing according to the route identifier.
  • the route identifier that is sent by the HSS to the user equipment UE, where the MME sends the route identifier includes: all the route identifiers of the ⁇ E; or the MME and the UE The routing identifier of the MME corresponding to the information transmission mode supported by the MME.
  • the HSS determines, according to the information transmission mode supported by the MME, the UE identifier, and the information transmission manner that needs to be adopted, that the MME supports the need to adopt
  • the information transmission method includes: determining, by the HSS, the MME serving the UE according to the identifier of the UE, querying, in the information transmission manner supported by the ⁇ E, the MME serving the UE according to the information transmission manner that is required to be used. Supporting the need to adopt information transmission methods.
  • the second aspect provides a data routing method, including: the home subscriber server HSS receives the routing identifier of the UI that is sent by the mobility management entity ⁇ E of the user equipment UE, and the information supported by the MME.
  • the HSS receives the query message sent by the service interaction function entity MTC-IWF, where the query message carries the user equipment UE identifier and the information transmission mode to be adopted; the HSS according to the information transmission manner, the UE identifier And determining, by the information transmission manner that is to be used, that the user equipment UE is configured to support the information transmission manner; and the HSS sends the route identifier of the MME to the MTC-IWF, so that the The MTC-IWF performs a route for transmitting a data packet according to the route identifier.
  • the receiving, by the HSS, information transmission mode information that is sent by the UE includes: information transmission mode information supported by the UE and the UE.
  • the HSS determines, according to the information transmission mode supported by the MME, the UE identifier, and the information transmission manner that needs to be adopted, that the MME supports the need to adopt
  • the information transmission method includes: the HSS determines an MME serving the UE according to the identifier of the UE; and according to the information transmission manner that needs to be adopted, in the ⁇ E Querying in the supported information transmission mode, determining that the MME serving the UE supports the information transmission mode.
  • the third aspect provides a data routing method, including: a service interaction function entity MTC-IWF receives a user equipment UE identifier sent by an application service platform, a data packet to be transmitted, and an information transmission manner to be adopted; the MTC-IWF Sending a query message to the home subscriber server HSS, where the query message carries the UE identifier and the information transmission manner to be adopted, so that the HSS determines to serve the user equipment according to the UE identifier and the information transmission manner that needs to be adopted.
  • the MME of the UE supports the information transmission mode; the MTC-IWF receives the route identifier of the E sent by the HSS; and the MTC-IWF performs routing of the data packet according to the route identifier.
  • the receiving, by the MTC-IWF, the route identifier of the E sent by the HSS includes: receiving, by the MTC-IWF, the E and the The route identifier corresponding to the information transmission mode supported by the UE.
  • the fourth aspect provides a data routing method, including: the mobility management entity ⁇ E receives a request for registration to the E sent by the user equipment; the E sends the route identifier of the ⁇ E to the home subscriber server HSS, where the route Corresponding to the information transmission mode supported by the MME, so that the HSS determines, according to the routing identifier, an information transmission mode supported by the MME, according to the information transmission mode supported by the MME, the MTC-IWF Sending the identifier of the UE and the information transmission mode to be used to determine that the ⁇ E supports the information transmission mode, and sending the routing identifier corresponding to the information transmission mode to be used to the MTC-IWF, so that the MTC- The IWF routes according to the route identifier.
  • the receiving, by the user equipment, the request for registration to the E sent by the user equipment includes: the E receiving the registration of the user equipment capability information sent by the user equipment to the E
  • the routing identifier corresponding to the information transmission mode that the E determines to be able to support includes: the E determines the routing identifier corresponding to the information transmission mode that the UE and the UE can support; and the MME serves the home subscriber
  • the sending of the route identifier by the HSS includes: the MME sending, to the HSS, a route identifier corresponding to the information transmission manner supported by the MME and the UE.
  • the request that the MME receives the registration to the MME sent by the user equipment includes: the MME receiving the non-access layer sent by the user equipment NAS message; or the E receives the location update sent by the user equipment, please Or requesting the message; or the ⁇ E receives the handover request message sent by the user equipment.
  • the fifth aspect provides a data routing method, including: the mobility management entity ⁇ E receives a request for registration to the E sent by the user equipment; and the E sends the route identifier supported by the MME and the MME to the home subscriber server HSS. Supporting the information transmission manner, so that the HSS determines, according to the information transmission mode, the UE identifier sent by the service interaction function entity MTC-IEF, and the information transmission manner to be adopted, determining the information transmission manner supported by the UIE. And sending the route identifier of the E to the MTC-IWF, so that the MTC-IWF performs a route for transmitting a data packet according to the route identifier.
  • the receiving, by the ⁇ E, the NAS message sent by the user equipment includes: the ⁇ E receiving the NAS message that is sent by the user equipment and carrying the user equipment capability information;
  • the route identifier corresponding to the information transmission mode that can be supported by the user includes: the E determines the route identifier corresponding to the information transmission mode that the UE and the UE can support; and the MME sends the route identifier to the home subscriber server HSS.
  • a data routing apparatus including: a receiving module, configured to receive the ⁇ ER route identifier sent by a mobility management entity ⁇ E serving a user equipment UE, where the route identifier is supported by the MME The information transmission mode-corresponding; the determining module 1 is configured to determine, according to the routing identifier of the ⁇ E received by the receiving module, the information transmission mode supported by the MME, the routing identifier and the information transmission supported by the MME The receiving module is configured to receive a query message sent by the service interaction function entity MTC-IWF, where the query message carries the user equipment UE identifier and the information transmission mode that needs to be adopted; Determining, by the determining module, the information transmission manner supported by the UI, the UE identifier received by the receiving module, and the information transmission manner to be adopted, determining that the MME serving the UE supports the The information transmission mode is required; the sending module is configured to send the information transmission required to the MTC-IWF The path of the
  • the receiving module is specifically configured to: receive the route identifier corresponding to the information transmission manner that is sent by the UI and the information transmission manner supported by the UE.
  • the determining module 2 is specifically configured to: Determining the ⁇ E serving the UE according to the identifier of the UE received by the receiving module, and querying in the information transmission manner supported by the MME determined by the determining module according to the information transmission manner to be determined by the determining module, determining that the service is The UE's ⁇ E support requires the use of information transmission.
  • a data routing apparatus including: a receiving module, configured to receive an information transmission manner supported by a service; and the receiving module, configured to receive a query message sent by a service interaction function entity MTC-IWF, where the query The message carries the user equipment UE identifier and the information transmission mode to be adopted; the determining module is configured to determine, according to the information transmission manner, the UE identifier, and the information transmission manner that is required to be adopted by the receiving module, that the service is The MME of the user equipment UE supports the information transmission mode; the sending module is configured to send the routing identifier received by the receiving module to the MTC-IWF, so that the MTC-IWF performs the routing identifier according to the routing identifier. The route that needs to transmit the packet.
  • the receiving module is specifically configured to: receive, by the MME, the information transmission mode information supported by the UE and the UE.
  • the determining module is specifically configured to: determine, according to the identifier of the UE that is received by the receiving module, an MME serving the UE, according to the requirement received by the receiving module
  • the information transmission mode used is queried in the information transmission mode supported by the MME, and it is determined that the ⁇ E serving the UE supports the information transmission mode.
  • the eighth aspect provides a data routing apparatus, including a receiving module, configured to receive a user equipment UE identifier sent by an application service platform, a data packet to be transmitted, and an information transmission manner to be adopted; and a sending module, configured to be used by the home subscriber
  • the server HSS sends an inquiry message, where the query message carries the UE identifier received by the receiving module and the information transmission manner that needs to be adopted, so that the HSS according to the UE identifier and the information transmission manner that needs to be adopted Determining that the user equipment UE is required to use the information transmission mode; the receiving module is configured to receive the route identifier of the E sent by the HSS; and the processing module is configured to receive according to the receiving module
  • the route identifier performs routing of the data packet.
  • the receiving module is specifically configured to: receive a route identifier corresponding to an information transmission manner supported by the MME and the UE that are sent by the HSS.
  • the ninth aspect provides a data routing apparatus, including: a receiving module, configured to receive a request for registration to the E sent by the user equipment, and a sending module, configured to send, by the home subscriber server, the routing identifier of the MME, The routing identifier is in one-to-one correspondence with the information transmission manner supported by the MME, so that the HSS determines, according to the routing identifier, an information transmission manner supported by the MME, according to the information transmission manner supported by the MME, the MTC- The UE identifier sent by the IWF and the information transmission mode to be used to determine that the ⁇ E supports the information transmission mode, and the routing identifier corresponding to the information transmission mode to be used is sent to the MTC-IWF, so that the MTC is - The IWF routes according
  • the receiving module is specifically configured to receive a request that the user equipment sends and carries the user equipment capability information to the ⁇ E; the sending module is specifically configured to send to the HSS A route identifier corresponding to the information transmission mode supported by the MME and the UE.
  • the receiving module is specifically configured to: receive a non-access stratum NAS message sent by the user equipment; or receive a location update request message sent by the user equipment; or send the user equipment to send Switch request message.
  • a data routing apparatus comprising: a receiving module, configured to receive a request for registration to the user E sent by the user equipment; and a sending module, configured to send, to the home subscriber server, the route identifier supported by the user E And the information transmission manner that the MME can support, so that the HSS determines, according to the information transmission manner, the UE identifier sent by the MTC-IEF, and the information transmission manner to be adopted, determining the information transmission manner supported by the UIE. And sending, by the MTC-IWF, the route identifier of the ⁇ E, so that the MTC-IWF performs a route for transmitting a data packet according to the route identifier.
  • the receiving module is specifically configured to receive a NAS message that is sent by the user equipment and that carries user equipment capability information, where the sending module is specifically configured to send the A route identifier corresponding to the information transmission mode supported by the MME and the UE.
  • the HSS receives the routing identifier of the E sent by the Mobi le Management Entity (MME) of the user equipment UE, and the HSS determines the information transmission mode supported by the MME according to the routing identifier of the MME.
  • the routing identifier is sent by the MTC-IWF, and the query message carries the user setting. Preparing the UE identifier and the information transmission mode to be adopted, and the HSS determines the MME support for the UE according to the information transmission manner supported by the E, the UE identifier, and the information transmission manner to be adopted.
  • the information transmission mode is required, and the HSS sends the route identifier of the ⁇ E to the MTC-IWF, so that the MTC-IWF performs a route for transmitting a data packet according to the route identifier. Thereby selecting the most efficient transmission path for information transmission and improving the user's service experience.
  • FIG. 1 is a schematic flowchart of another embodiment of a data routing method according to the present invention
  • FIG. 3 is a schematic flowchart of another embodiment of a data routing method according to the present invention
  • FIG. 5 is a schematic flowchart of another embodiment of a data routing method according to the present invention
  • FIG. 6 is a schematic flowchart of another embodiment of a data routing method according to the present invention
  • FIG. 8 is a schematic flowchart of another embodiment of a data routing method according to the present invention
  • FIG. 9 is a schematic flowchart of another embodiment of a data routing method according to the present invention.
  • FIG. 10 is a schematic structural diagram of another embodiment of a data routing apparatus according to the present invention.
  • FIG. 11 is a schematic structural diagram of another embodiment of a data routing apparatus according to the present invention.
  • FIG. 1 is a schematic structural diagram of another embodiment of a data routing apparatus according to the present invention
  • FIG. 13 is a schematic structural diagram of another embodiment of a data routing apparatus according to the present invention
  • FIG. 14 is a schematic structural diagram of another embodiment of a data routing apparatus according to the present invention
  • FIG. 15 is a schematic structural diagram of another embodiment of a data routing apparatus according to the present invention.
  • FIG. 16 is a schematic structural diagram of another embodiment of a data routing apparatus according to the present invention.
  • FIG. 17 is a schematic structural diagram of another embodiment of a data routing apparatus according to the present invention.
  • FIG. 18 is a schematic structural diagram of another embodiment of a data routing apparatus according to the present invention.
  • FIG. 19 is a schematic structural diagram of another embodiment of a data routing apparatus according to the present invention. detailed description
  • FIG. 1 is a flowchart of an embodiment of a data routing method according to the present invention.
  • the embodiment includes:
  • the HSS receives a route identifier of the MME that is sent by the MME that serves the UE.
  • the HS S determines the information transmission mode supported by the MME according to the routing identifier of the MME, and the routing identifier of the MME corresponds to the information transmission mode supported by the MME.
  • the routing identifier sent by the MME to the MME that is served by the UE includes: all the routing identifiers of the ⁇ E; or the routing identifier of the MME corresponding to the information transmission mode supported by the MME and the UE.
  • the HSS receives the query message sent by the MTC-IWF, where the query message carries the UE identifier and the information transmission mode that needs to be adopted.
  • the HSS determines, according to the information transmission mode supported by the MME, the UE identifier, and the information transmission manner that needs to be adopted, that the UE that supports the UE supports the required use letter. Information transmission method.
  • the step 104 includes: determining, by the HSS, the MME serving the UE according to the identifier of the UE, querying, determining, according to the information transmission manner that is required to be used in the information transmission mode supported by the MME.
  • the information transmission method needs to be adopted for the UE's ⁇ E support.
  • the HSS sends, to the MTC-IWF, the route identifier of the E corresponding to the information transmission mode that needs to be adopted, so that the MTC-IWF performs routing according to the route identifier of the E.
  • the embodiment of the present invention receives the MME routing identifier sent by the E of the UE by using the HSS, and determines, according to the routing identifier of the E, the information transmission mode supported by the E, according to the information transmission mode supported by the E, and the received information. Determining, by the UE, the information transmission mode that needs to be adopted, the E-supporting of the UE is required to adopt the information transmission mode, and the HSS sends the route of the ⁇ E corresponding to the information transmission mode that needs to be adopted to the MTC-IWF. And marking, so that the MTC-IWF performs routing of the data packet to be transmitted according to the routing identifier of the MME. Thereby selecting the most efficient transmission path for information transmission and improving the user's business experience.
  • FIG. 2 is a schematic flowchart of another embodiment of a data routing method according to the present invention.
  • the embodiment includes:
  • the HSS receives the routing identifier of the ⁇ E sent by the MME serving the UE and the information transmission manner supported by the ⁇ E.
  • the information transmission mode that the HSS receives the MME may be an information transmission mode supported by the MME, and may also be information transmission mode information supported by the MME and the UE.
  • the HSS receives an inquiry message sent by the MTC-IWF, where the inquiry message carries a UE identifier and an information transmission manner to be adopted.
  • the HSS determines, according to the information transmission manner supported by the MME, the UE identifier, and the information transmission manner that is required to be used, that the information support is used by the HS to support the information transmission manner.
  • the step 203 specifically includes: determining, by the HSS, the MME of the UE according to the identifier of the UE, querying, in the information transmission manner supported by the MME, according to the information transmission manner that needs to be used, determining that the UE is serving the UE. E supports the need to adopt information transmission methods. 204.
  • the HSS sends the route identifier of the E to the MTC-IWF, so that the MTC-IWF performs a route for transmitting a data packet according to the route identifier.
  • the embodiment of the present invention receives, by the HSS, the route identifier of the MME that is sent by the UE, and the information transmission manner that the ⁇ E supports, according to the information transmission manner supported by the ⁇ , the received UE identifier, and the The information transmission mode to be used is determined by the MME serving the UE to support the information transmission mode that needs to be adopted, and the HSS sends the routing identifier of the ⁇ E corresponding to the information transmission mode to be used by the HSS to the MTC-IWF. So that the MTC-IWF performs a route for transmitting a data packet according to the routing identifier of the ⁇ E. Therefore, the most efficient transmission path is selected for information transmission, and the same route identifier is used, which further increases the success rate of short message transmission and improves the user experience.
  • FIG. 3 is a schematic flowchart of another embodiment of a data routing method according to the present invention, where the embodiment includes:
  • the MTC-IWF receives the UE identifier sent by the MTC Server, the data packet to be transmitted, and the information transmission mode that needs to be used.
  • the MTC-IWF sends an Query message to the HSS, where the Query message carries the information about the UE and the information transmission mode that needs to be adopted, so that the HSS can transmit information according to the E supported by the UE, and the UE
  • the identifier and the information transmission manner to be used determine that the MME supports the information transmission manner that needs to be adopted.
  • the MTC-IWF receives a route identifier of the MME corresponding to the information transmission manner that is to be adopted by the HSS.
  • the step 303 is further performed by: the MTC-IWF may further receive a route identifier of the MME that is required by the MME and the UE to be used by the HSS.
  • the MTC-IWF performs routing of the data packet according to the routing identifier of the ⁇ E.
  • the route identifier of the ⁇ E obtained by the MTC-IWF is used, and the route of the data packet needs to be transmitted according to the route identifier of the ⁇ E, so that the MTC-IWF accurately selects a suitable transmission path for the data packet, so that the data is obtained.
  • the packet can arrive at the UE in time, thereby improving the user's service experience.
  • FIG. 4 is a schematic flowchart of another embodiment of a data routing method according to the present invention.
  • the embodiment includes:
  • the ⁇ E receives a request sent by the UE to register to the ⁇ E.
  • the step 401 is further performed by: the ⁇ E receiving a request for registering to the E that carries the UE capability information sent by the UE.
  • the request that the MME receives the registration to the MME sent by the UE includes: the MME receiving the non-access stratum NAS message sent by the UE; or the ⁇ E receiving the location update request message sent by the UE; or the E receiving the handover sent by the UE Request message.
  • the MME sends the route identifier of the MME to the HSS, where the route identifier corresponds to the information transmission mode supported by the MME, so that the HSS determines the ⁇ according to the route identifier of the ⁇ E.
  • the information transmission mode supported by the E determining, according to the information transmission mode supported by the ⁇ E, the UE identity sent by the MTC-IWF, and the information transmission mode to be adopted, determining, by the MME, the information transmission mode that needs to be adopted, to the MTC
  • the IWF sends the routing identifier corresponding to the information transmission mode that needs to be adopted, so that the MTC-IWF performs routing according to the routing identifier.
  • the step 402 is further performed by: the MME sending, to the HSS, a route identifier corresponding to an information transmission manner supported by the MME and the UE.
  • the MME determines, by the MME, a route identifier corresponding to the information transmission mode that the MME can support, the MME sends the route identifier of the E to the HSS, and the route identifier of the ⁇ E is supported by the MME.
  • the information transmission mode is corresponding to enable the MTC-IWF to perform routing of the data packet to be transmitted according to the routing identifier of the UI. Thereby selecting the most efficient transmission path for information transmission and improving the user's service experience.
  • FIG. 5 is a schematic flowchart of another embodiment of a data routing method according to the present invention, where the embodiment includes:
  • E receives a request sent by the UE to register with E.
  • the MME sends, to the home subscriber server HSS, the route identifier supported by the MME and the information transmission manner supported by the MME, so that the HSS sends according to the information transmission manner supported by the ⁇ E and the MTC-IEF. Determining, by the UE, the MME to support the information transmission mode, and sending the routing identifier of the MME to the MTC-IWF, so that the MTC-IWF needs to transmit according to the routing identifier. The routing of the packet.
  • the step 501 is further performed by: the E receiving the UE carrying capability information sent by the UE.
  • the step 502 is further configured to: the E determines a route identifier corresponding to the information transmission mode that the E and the UE can support;
  • Step 503 is further configured to: send the MME to the HSS
  • the routing identifier corresponding to the information transmission mode supported by the UE and the UE is described.
  • the embodiment of the present invention sends the route identifier of the E to the HSS by using the information transmission mode that the E can support and the route identifier of the E, so that the MTC-IWF performs the route that needs to transmit the data packet according to the route identifier of the E. . Therefore, the MTC-IWF can accurately select a suitable transmission path for the data packet, so that the data packet can reach the UE in time, and the same route identifier is used, thereby saving the network node identification resource, thereby improving the user service experience.
  • FIG. 6 is a schematic flowchart of an embodiment of a data routing method according to the present invention, where the embodiment includes:
  • the UE sends a Non Access Stratum (NAS) message to the MME that serves the UE, and registers with the MME.
  • NAS Non Access Stratum
  • the UE is registered to the MME through the network attach procedure, and may be registered to the MME through the location update process or the handover procedure.
  • the foregoing description is an example of the present invention. As long as the UE can register to the ⁇ E, the UE belongs to the present invention. The scope of protection.
  • the E serving the UE determines a route identifier corresponding to an information transmission manner that the UE can support.
  • the E serving the UE sets different routing identifiers according to the support information transmission mode, as shown in Table 1:
  • Table 1 is only an example for explaining the information transmission method and route identifier supported by E in order to understand the present invention, and the present invention includes examples not limited to those in Table 1.
  • the E serving the UE sends a location update request message to the HSS, where the request message carries the route identifier of the ⁇ E, and the route identifier corresponds to the information transmission mode supported by the MME.
  • the route identifier of the MME may be: all the route identifiers of the MME or the route identifier of the MME corresponding to the information transmission mode supported by the MME and the UE.
  • the HSS saves the route identifier of the E to the UE context. For example, if the MME determines that it supports short message transmission, the HSS saves the first type E ID received from step 603 into the UE context.
  • the HSS determines, according to the routing identifier of the ⁇ E, an information transmission manner supported by the ⁇ E, where the routing identifier of the MME corresponds to an information transmission manner supported by the MME.
  • the HS S determines the information transmission mode supported by the MME according to the path identifier of the MME.
  • the MTC server sends a transmission message, such as a data transmission request message, to the MTC-IWF, where the transmission message carries a UE identifier, a data packet to be transmitted, and an information transmission manner to be adopted.
  • a transmission message such as a data transmission request message
  • the MTC-IWF sends an inquiry message to the HSS, where the query message carries a UE identifier and an information transmission manner to be adopted.
  • the HSS determines, according to the information transmission manner supported by the MME, the UE identifier, and the information transmission manner that is to be adopted, that the MME serving the UE supports the information transmission mode that needs to be adopted.
  • the HSS determines the MME that is responsible for the UE according to the identifier of the UE.
  • the HSS queries the information transmission mode supported by the MME according to the information transmission mode that needs to be used, and determines that the service is served by the UE.
  • ⁇ E supports the information transmission method that needs to be adopted.
  • the HSS sends, to the MTC-IWF, the route identifier of the E corresponding to the information transmission mode that needs to be adopted. For example, in steps 606 to 609, the information transmission manner that the MTC-IWF acquires from the MTC server needs to be adopted, and the MTC-IW passes the E that serves the UE to the UE.
  • the MTC-IWF And transmitting, by the MTC-IWF, the UE identifier to the HSS and the information transmission manner to be adopted, where the HSS is configured according to the information transmission manner supported by the MME, the UE identifier, and Determining whether the ⁇ E supports the information transmission mode that needs to be adopted, and if yes, the HSS sends a second type MME ID to the MTC-IWF; optionally, if not Supporting, the message sent by the HSS to the MTC-IWF does not carry a route identifier.
  • This manner is only an example of the present invention, and the present invention is not limited thereto.
  • the MTC-IWF performs data packet routing according to the route identifier of the ⁇ E obtained by the query. For example, if the route identifier is the second type of ⁇ E ID, the MTC-IWF sends the data packet to the E serving the UE in the control message between the MTC-IWF and the ⁇ E. E serving the UE sends the data packet to the UE by using a NAS message; or the route identifier is a first type of MME ID, and the MTC-IWF sends the data packet and the first type of ⁇ E ID
  • the short message service center is sent by the short message service center to the UE via the UI.
  • the MTC-IWF cannot obtain routing information from the HSS, and the MTC-IWF sends data to the MTC_server.
  • the MTC Server may decide to discard the data packet according to its own policy or select another information transmission mode for retransmission.
  • the embodiment of the present invention receives, by the HSS, the route identifier of the MME that is sent by the MME that is served by the UE, and determines, according to the route identifier, the information transmission mode supported by the ⁇ E, according to the information transmission mode supported by the ⁇ E, The received UE identifier and the information transmission mode to be used to determine that the E supports the information transmission mode, and the HSS sends the route identifier corresponding to the information transmission mode to be used by the HSS to the MTC-IWF, so that the The MTC-IWF performs a route for transmitting a data packet according to the routing identifier. Thereby selecting the most efficient transmission path for information transmission and improving the user's service experience.
  • FIG. 7 is a schematic flowchart diagram of another embodiment of a data routing method according to the present invention, where the embodiment and the figure are
  • the UE sends a NAS message to the E that serves the UE, and registers with the E.
  • the NAS message carries the capability information of the UE.
  • the capability information of the UE may include that the UE supports a short message transmission mode, or The UE supports a manner in which a small message packet is transmitted by using a NAS message between the UE and the UE.
  • the MME of the UE determines the route identifier corresponding to the information transmission mode that the MME and the UE can support.
  • the E serving the UE and the UE are configured to correspond to different routing identifiers according to the information transmission manner supported by the UE, as shown in Table 2:
  • Table 2 is merely an illustration of the information transmission method and route identification supported by ⁇ E for the purpose of understanding the present invention, and the present invention includes examples not limited to those shown in Table 2.
  • the way of using the UE and the UE that supports the UE can support the routing identifier corresponding to the information transmission mode, further increasing the short message sending success rate.
  • the E serving the UE sends a location update request message to the HSS, where the request message carries the MME serving the UE to determine that the MME and the UE can support the route identifier corresponding to the information transmission mode.
  • the HSS saves the E-serving UE and the routing identifier corresponding to the information transmission mode supported by the UE to the UE context.
  • the ⁇ E serving the UE determines that both the UE and the UE support the short message transmission mode, and the HSS saves the first type EID corresponding to the short message transmission mode to the UE context. 705.
  • the HSS determines, according to the routing identifier, an information transmission manner supported by the MME of the UE.
  • the MTC Server sends a transmission message to the MTC-IWF, for example, a data transmission request message, where the transmission message carries a UE identifier, a data packet to be transmitted, and an information transmission manner to be adopted.
  • the MTC-IWF sends query routing information to the HSS, where the information carries the
  • the HSS determines, according to the information transmission manner supported by the UE that is supported by the UE, the UE identifier, and the information transmission manner that needs to be adopted, to determine that the information transmission manner is required to be used by the HS.
  • the HSS sends, to the MTC-IWF, the route identifier of the E corresponding to the information transmission mode that needs to be adopted.
  • the information transmission mode that the MTC-IWF obtains from the MTC server is that the MTC-IWF directly transmits the information of the transmission control plane data through the E to the UE serving the UE, and then the MTC- The IWF sends the UE identifier to the HSS and the information transmission mode to be adopted.
  • the HSS determines whether the UI supports the information transmission mode according to the UE identifier, the information transmission mode to be adopted, and the information transmission mode supported by the E. , the HSS sends a second type of ⁇ E ID to the MTC-IWF;
  • the MTC-IWF performs data packet routing according to the route identifier of the ⁇ E obtained by the query. For example, if the routing information is the MME ID of the second type, the MTC-IWF sends the data packet to the E serving the UE in the control message between the MTC-IWF and the ⁇ E.
  • the E of the UE sends the data packet to the UE by using a NAS message; or the E ID is the MME ID of the first type, and the MTC-IWF sends the data packet and the first type of the ⁇ E ID to the short message service.
  • the center is sent by the short message service center to the UE via the UI.
  • the MTC-IWF cannot obtain the routing information from the HSS, and the MTC-IWF sends a data transmission request failure message to the MTC_server, and the MTC-server can decide to discard according to its own policy. Packets or other transmission methods are selected for retransmission.
  • the foregoing UE identifier may be at least one or a combination of the following: an international mobile user Another 1 J identification code (International Mobile Subscriber Identity, IMSI) , the mobile station international ISDN number (Mobile Station International ISDN Number, MS I SDN) and an external service identifier, the present invention includes not limited thereto.
  • the HSS receives the route identifier of the E sent by the E, and determines, according to the route identifier of the ⁇ E, the transmission mode supported by the ⁇ E, according to the transmission mode supported by the ⁇ E, and the received UE identifier. Determining, by the transmission mode to be used, that the ⁇ E supports the transmission mode, and the HSS sends the route identifier of the ⁇ E corresponding to the information transmission mode that needs to be adopted to the MTC-IWF, so that the MTC The IWF performs a route for transmitting a data packet according to the route identifier of the E. Thereby selecting the most efficient transmission path for information transmission and improving the user's business experience.
  • FIG. 8 is a schematic flowchart of another embodiment of the data routing method of the present invention. Steps 801 and 805 to 809 of the embodiment are similar to steps 601 and 605 to 609 in the embodiment shown in FIG. 6, and the differences are as follows:
  • the UE serving the UE determines an information transmission manner that the UE can support. As shown in Table 3, different information transmission modes supported by the MME correspond to the same route identifier:
  • Table 3 is only for understanding the present invention, and the information transmission mode supported by the UE, ⁇ E support Examples of information transmission methods and route identifications, and the present invention includes examples not limited to those in Table 3.
  • the MME sends a location update request message to the HSS, where the request message carries the MME information transmission mode and the route identifier of the MME corresponding to the information transmission mode.
  • the route identifier of the ⁇ E is the ⁇ E ID in the above table.
  • the HSS saves the route identifier corresponding to the information transmission mode supported by the E to the UE context.
  • the HSS registers the mode of supporting the short message and the E ID in the UE context saved by the HSS.
  • the embodiment of the present invention obtains, by using the MTC-IWF, a route identifier of the E that is currently serving the user and supports the information transmission mode, and the MTC-IWF performs a route that needs to transmit a data packet according to the route identifier of the E, thereby Enables the MTC-IWF to accurately select the appropriate transmission path for the data packet, so that the data packet can reach the UE in time, and adopt the same routing identifier to save the network node identification resource, thereby improving the user's service experience.
  • FIG. 9 is a schematic flowchart diagram of another embodiment of a data routing method according to the present invention. The embodiment is similar to the embodiment shown in FIG. 8 except that:
  • the UE sends a NAS message to the E serving the UE, and registers with the E message, where the NAS message carries the capability information of the UE.
  • the capability information of the UE may include an information transmission manner in which the UE supports a short message, or the UE supports a manner in which an E-to-UE uses a NAS message to transmit a small data packet.
  • the E determines an information transmission manner that the E and the UE can support.
  • the MME determines the information transmission mode supported by the MM and the UE, and the MME uses the same route identifier to correspond to different information transmission modes, as shown in Table 4: Supporting short message transmission mode Supports short message transmission mode MME ID supports service interaction function entity directly supports business interaction function entity directly
  • the business interaction function entity directly passes through the business interaction function entity.
  • the MME to the UE performs control plane data.
  • Mode of transmission mode Table 4 wherein Table 4 is only for the purpose of understanding the present invention, and the information transmission mode supported by the UE, the information transmission mode supported by the ⁇ E, and the route identifier are exemplified, and the present invention includes not limited to the following Table 4. example.
  • the MME sends a location update request message to the HSS, where the request message carries the MME determines the information transmission mode that the MME and the UE can support, and the route identifier of the E corresponding to the information transmission mode. .
  • the HSS saves the E and the route identifier corresponding to the information transmission mode supported by the UE to the UE context.
  • the embodiment of the present invention obtains, by using the MTC-IWF, the route identifier of the MME that is supported by the MME to support the information transmission mode, and the MTC-IWF performs a route for transmitting a data packet according to the route identifier of the E, thereby enabling the MTC.
  • -IWF accurately selects a suitable transmission path for the data packet, and uses the routing identifier of the E corresponding to the information transmission mode supported by the UE and the E to further route the success rate of the short message transmission, thereby improving the user.
  • Business experience. 10 is a schematic flowchart of an embodiment of a data routing apparatus according to the present invention.
  • the embodiment includes: a receiving module 1001, configured to receive a routing identifier of the MME sent by an MME serving a UE, and the routing identifier and the MME Supported information transmission methods - corresponding.
  • the determining module one 1002 is configured to determine, according to the routing identifier received by the receiving module, an information transmission manner supported by the MME.
  • the receiving module is configured to receive a query message sent by the MTC-IWF, where the query message carries UE identification and information transmission method that needs to be adopted.
  • the determining module 203 is configured to determine, according to the information transmission manner supported by the ⁇ E determined by the determining module, the UE identifier received by the receiving module, and the information transmission manner required to be used,
  • the MME of the UE supports the information transmission mode that needs to be adopted.
  • the sending module 1004 is configured to send, to the MTC-IWF, a route identifier of the MME that is received by the receiving module, so that the MTC-IWF performs routing according to the routing identifier.
  • the embodiment of the present invention receives, by the HSS, the route identifier of the MME that is sent by the MME that is served by the UE, and determines, according to the route identifier, the information transmission mode supported by the ⁇ E, according to the information transmission mode supported by the ⁇ E, Determining, by the received UE identifier, the information transmission manner that needs to be adopted, that the ⁇ E supports the information transmission mode that needs to be adopted, and the HSS sends the information corresponding to the information transmission mode that needs to be adopted to the MTC-IWF.
  • the receiving module is specifically configured to: receive all the routing identifiers of the MME that are sent by the MME, or receive a routing identifier of the MME that is corresponding to the information transmission mode supported by the MME and the UE.
  • the determining module 2 is specifically configured to: determine, according to the identifier of the UE that is received by the receiving module, the MME that is served by the UE, according to the information transmission manner that needs to be adopted, the MME that is determined by the determining module Querying in the supported information transmission mode, determining that the MME serving the UE supports the information transmission mode.
  • FIG. 11 is a schematic flowchart of another embodiment of a data routing apparatus according to the present invention.
  • the embodiment includes: a receiving module 1101, configured to receive a routing identifier of the MME and the ⁇ E support sent by a mobility management entity MME serving a UE. Information transmission method;
  • the receiving module is configured to receive a query message sent by the MTC-IWF, where the query message carries a UE identifier and an information transmission manner to be adopted;
  • a determining module 1102 configured to determine, according to the information transmission manner supported by the ⁇ E, the UE identifier, and the information transmission manner to be adopted, that the MME supports the information transmission manner that needs to be adopted;
  • the sending module 1103 is configured to send, to the MTC-IWF, the route identifier of the E received by the receiving module, so that the MTC-IWF performs a route for transmitting a data packet according to the route identifier of the MME.
  • the HSS receives the route identifier of the ⁇ E and the information transmission mode supported by the ⁇ E, according to the information transmission mode supported by the ⁇ E, the received UE identifier, and the need to adopt
  • the information transmission mode determines that the E supports the information transmission mode that needs to be adopted, and the HSS sends the routing identifier of the ⁇ E corresponding to the information transmission mode that needs to be adopted to the MTC-IWF, so that the MTC- The IWF performs a route for transmitting a data packet according to the route identifier of the ⁇ E. Therefore, the most efficient transmission path is selected for information transmission, and the success rate of short message transmission is further increased, thereby improving the user experience.
  • the receiving module is specifically configured to:
  • the HSS receives information transmission mode information supported by the MME and the UE that are sent by the MME.
  • the determining module is specifically configured to: determine, according to the identifier of the UE that is received by the receiving module, the ⁇ E that is served by the UE, according to the information transmission manner that is received by the receiving module, in the MME. Querying in the supported information transmission mode, determining that the ⁇ E support serving the UE needs to adopt the information transmission mode.
  • the apparatus shown in FIG. 11 can implement the methods of the embodiments shown in FIG. 2, FIG. 3, FIG. 5, FIG. 8 and FIG. 9 in the foregoing method embodiments. For details, refer to the description of the foregoing embodiments.
  • FIG. 12 is a schematic flowchart of another embodiment of a data routing apparatus according to the present invention.
  • the embodiment includes: a receiving module 1201, configured to receive a UE identifier sent by an application service platform, a data packet to be transmitted, and an information transmission manner to be adopted;
  • the sending module 1202 is configured to send a query message to the home subscriber server HSS, where the query message carries the UE identifier received by the receiving module and the information transmission manner that needs to be adopted, so that the HSS supports information according to the E
  • the transmission mode, the identifier of the UE, and the information transmission manner to be used are determined by the MME to support the information transmission mode that needs to be adopted;
  • the receiving module is configured to receive a route identifier of the E sent by the HSS, where the processing module 1203 is configured to perform, according to the route identifier received by the receiving module, the data packet. Routing.
  • the MTC-IWF receives the UE identifier sent by the application service platform, the data packet to be transmitted, and the information transmission mode to be used, and sends an inquiry message to the home subscriber server HSS, where the query message carries the UE identifier received by the receiving module.
  • the information transmission mode that needs to be adopted, so that the HSS determines, according to the information transmission mode supported by the UI, the UE identifier, and the information transmission manner that needs to be adopted, that the problem E supports the information transmission mode that needs to be adopted.
  • the receiving module is specifically configured to:
  • the device shown in FIG. 12 can implement the method shown in any of the foregoing method embodiments. For details, refer to the description of the foregoing embodiment.
  • FIG. 13 is a schematic flowchart of another embodiment of a data routing apparatus according to the present invention, where the embodiment includes:
  • the receiving module 1301 is configured to receive a request for registration to the E sent by the UE.
  • the sending module 1 302 is configured to send, to the HSS, the route identifier of the MME, where the route identifier of the MME is corresponding to the information transmission mode supported by the MME, so that the HSS is based on the route identifier of the UI Determining the information transmission mode supported by the ⁇ E, determining, according to the information transmission mode supported by the MME, the UE identifier sent by the MTC-IWF, and the information transmission manner to be adopted, determining that the ⁇ E supports the information transmission mode And sending, to the MTC-IWF, the route identifier corresponding to the information transmission mode that needs to be adopted, so that the MTC-IWF performs routing according to the route identifier.
  • the embodiment of the present invention receives the route identifier sent by the ⁇ E through the HSS, and determines the information transmission mode supported by the ⁇ E according to the route identifier, according to the information transmission manner supported by the ⁇ E, the received UE identifier and the location Determining the information transmission mode to be used to determine that the ⁇ E supports the information transmission mode to be used, and the HSS sends the routing identifier of the ⁇ E corresponding to the information transmission mode to be used by the HSS to the MTC-IWF, so that The MTC-IWF performs a route for transmitting a data packet according to the routing identifier of the ⁇ E.
  • the MTC-IWF performs a route for transmitting a data packet according to the routing identifier of the ⁇ E.
  • the receiving module is specifically configured to receive a request sent by the UE to register with the MME that carries the capability information of the UE.
  • the sending module is specifically configured to send, to the HSS, a route identifier corresponding to an information transmission manner supported by the MME and the UE.
  • the receiving module is specifically configured to: receive a non-access stratum NAS message sent by the UE; or receive a location update request message sent by the UE; or receive a handover request message sent by the UE.
  • FIG. 13 can implement the methods of the embodiments shown in FIG. 1 , FIG. 3 , FIG. 4 , FIG. 6 and FIG. 7 respectively in the foregoing method embodiments.
  • FIG. 13 can implement the methods of the embodiments shown in FIG. 1 , FIG. 3 , FIG. 4 , FIG. 6 and FIG. 7 respectively in the foregoing method embodiments.
  • FIG. 13 can implement the methods of the embodiments shown in FIG. 1 , FIG. 3 , FIG. 4 , FIG. 6 and FIG. 7 respectively in the foregoing method embodiments.
  • FIG. 13 can implement the methods of the embodiments shown in FIG. 1 , FIG. 3 , FIG. 4 , FIG. 6 and FIG. 7 respectively in the foregoing method embodiments.
  • FIG. 13 can implement the methods of the embodiments shown in FIG. 1 , FIG. 3 , FIG. 4 , FIG. 6 and FIG. 7 respectively in the foregoing method embodiments.
  • FIG. 13 can implement the methods of the embodiments shown in FIG. 1 , FIG
  • FIG. 14 is a schematic flowchart diagram of another embodiment of a data routing apparatus according to the present invention, where the embodiment includes:
  • the receiving module 1401 is configured to receive a request for registration to the E sent by the UE.
  • the sending module 1402 is configured to send, by the home subscriber server HSS, the route identifier supported by the UI and the information transmission manner supported by the MME, so that the HSS sends according to the information transmission manner supported by the MME and the MTC-IWF. Determining, by the UE, the information transmission mode that needs to be adopted, the information transmission mode that is required by the ⁇ E, and sending the routing identifier of the ⁇ E to the MTC-IWF, so that the MTC-IWF is based on the route identifier of the E Make a route that needs to transmit packets.
  • the route identifier of the ⁇ E is obtained by using the MTC-IWF, and the MTC-IWF performs a route for transmitting a data packet according to the route identifier, so that the MTC-IWF accurately selects a suitable transmission path for the data packet. , so that the data packet can reach the UE in time, and adopt the same route identifier, which saves the network node identification resource, thereby improving the user's service experience.
  • the receiving module is specifically configured to receive a NAS message that is sent by the UE and that carries the capability information of the UE.
  • the sending module is specifically configured to send, by the MME and the UE, a route identifier corresponding to the transmission mode that is sent by the MME to the HSS.
  • FIG. 14 can implement the methods of the embodiments shown in FIG. 2, FIG. 3, FIG. 5, FIG. 8 and FIG. 9 in the foregoing method embodiments.
  • FIG. 14 can implement the methods of the embodiments shown in FIG. 2, FIG. 3, FIG. 5, FIG. 8 and FIG. 9 in the foregoing method embodiments.
  • FIG. 14 can implement the methods of the embodiments shown in FIG. 2, FIG. 3, FIG. 5, FIG. 8 and FIG. 9 in the foregoing method embodiments.
  • FIG. 14 can implement the methods of the embodiments shown in FIG. 2, FIG. 3, FIG. 5, FIG. 8 and FIG. 9 in the foregoing method embodiments.
  • FIG. 15 is a schematic flowchart of an embodiment of a data routing device according to the present invention.
  • the embodiment includes:
  • the receiver 1501 is configured to receive a route identifier of the UI that is sent by the UE that is served by the UE.
  • the processor 1502 is configured to determine, according to the route identifier received by the receiver, an information transmission manner supported by the MME, where the route identifier corresponds to an information transmission manner supported by the MME.
  • the receiver is configured to receive a query message sent by the MTC-IWF, where the query message carries a UE identifier and an information transmission manner to be adopted.
  • the processor is configured to determine, according to the information transmission manner supported by the MME, the UE identifier received by the receiver, and the information transmission manner that needs to be adopted, that the UE that supports the UE supports the Information transmission is required.
  • the transmitter 1503 is configured to send, to the MTC-IWF, the route identifier of the E received by the receiver corresponding to the information transmission mode to be used, so that the MTC-IWF performs routing according to the route identifier.
  • the receiver is specifically configured to: receive all the route identifiers of the MME that are sent by the MME, or receive a route identifier of the MME that is corresponding to the information transmission manner supported by the MME and the UE.
  • the processor is specifically configured to: determine, according to the identifier of the UE that is received by the receiving module, the E that is served by the UE, according to the information transmission manner that needs to be used, and the MME that is determined by the determining module is supported by the MME. In the information transmission mode, it is determined that the MME serving the UE supports the information transmission mode.
  • FIG. 16 is a schematic flowchart of another embodiment of a data routing apparatus according to the present invention.
  • the embodiment includes: a receiver 1601, configured to receive, by the ⁇ E, the routing identifier of the ⁇ E sent by the UE, and the ⁇ E-supported Information transmission method;
  • the receiver is configured to receive a query message sent by the service interaction function entity MTC-IWF, where the query message carries a UE identifier and an information transmission manner to be adopted;
  • the processor 1602 is configured to determine, according to the information transmission manner supported by the MME, the UE identifier, and the information transmission manner that needs to be adopted, that the MME serving the UE supports the information that needs to be used. transfer method;
  • the transmitter 1603 is configured to send, to the MTC-IWF, a route identifier received by the receiver, so that the MTC-IWF performs a route for transmitting a data packet according to the route identifier.
  • the receiver is specifically configured to:
  • the processor is specifically configured to:
  • FIG. 17 is a schematic flowchart of another embodiment of a data routing apparatus according to the present invention.
  • the embodiment includes: a receiver 1701, configured to receive a UE identifier sent by an application service platform, a data packet to be transmitted, and an information transmission manner to be adopted.
  • the transmitter 1702 is configured to send an inquiry message to the HSS, where the query message carries the UE identifier received by the receiver and the information transmission manner that needs to be adopted, so that the HSS supports information according to the UIE.
  • the transmission mode, the UE identifier, and the information transmission manner to be used are determined to determine that the service provider that supports the UE supports the information transmission mode that needs to be adopted;
  • the receiver is configured to receive a route identifier of the E sent by the HSS;
  • the processor 1703 is configured to perform routing of the data packet according to the route identifier received by the receiver.
  • receiver is specifically used to:
  • FIG. 18 is a schematic flowchart diagram of another embodiment of a data routing apparatus according to the present invention. Includes:
  • a receiver 1801, configured to receive a request sent by the UE to register with E;
  • a transmitter 1802 configured to send, to the HSS, a route identifier of the MME, where the route identifier corresponds to an information transmission manner supported by the MME, so that the HSS determines information supported by the MME according to the route identifier.
  • the transmission mode determines, according to the information transmission mode supported by the ⁇ E, the UE identifier sent by the MTC-IWF, and the information transmission manner to be adopted, that the MME supports the information transmission mode that needs to be adopted, and sends the information to the MTC-IWF.
  • the route identifier of the E corresponding to the information transmission mode that is to be used, so that the MTC-IWF performs routing according to the route identifier.
  • the receiver is specifically configured to receive a request that the UE sends and carries the capability information of the UE to register with the MME.
  • the transmitter is specifically configured to send, to the HSS, a route identifier corresponding to an information transmission manner supported by the MME and the UE.
  • the receiver is specifically configured to: receive a non-access stratum NAS message sent by the UE; or receive a location update request message sent by the UE; or receive a handover request message sent by the UE.
  • the apparatus shown in FIG. 18 can implement the methods of the embodiments shown in FIG. 1 , FIG. 3 , FIG. 4 , FIG. 6 and FIG. 7 respectively in the foregoing method embodiments. For details, refer to the description of the foregoing embodiments. The effect achieved can also be seen in the above embodiments.
  • FIG. 19 is a schematic flowchart diagram of another embodiment of a data routing apparatus according to the present invention, where the embodiment includes:
  • the receiver 1901 is configured to receive a request sent by the UE to register with the ⁇ E;
  • the transmitter 1902 is configured to send, to the home subscriber server HSS, the route identifier supported by the ⁇ E and the information transmission manner that the ⁇ E can support, so that the HSS according to the information transmission manner supported by the MME, the MTC-IWF Sending the identifier of the UE and the information transmission mode to be used to determine the information transmission mode that the ⁇ E supports, and sending the route identifier of the MME to the MTC-IWF, so that the MTC-IWF is based on the route identifier. Make a route that needs to transmit packets.
  • the receiver is specifically configured to receive a NAS message that is sent by the UE and that carries the capability information of the UE.
  • the transmitter is specifically configured to send, to the HSS, a route identifier corresponding to an information transmission manner supported by the MME and the UE.
  • FIG. 19 can respectively implement FIG. 2 in the foregoing method embodiment.
  • the method of the embodiment shown in FIG. 3, FIG. 5, FIG. 8 and FIG. 9 can be specifically referred to the description of the above embodiment.
  • the effect achieved can also be seen in the above embodiments.
  • the disclosed systems, apparatus, and methods may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the modules or units is only a logical function division.
  • there may be another division manner for example, multiple units or components may be used. Combined or can be integrated into another system, or some features can be ignored, or not executed.
  • the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise.
  • the components displayed as units may or may not be physical units, i.e., may be located in one place, or may be distributed over multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. All or part of such a technical solution may be embodied in the form of a software product stored in a storage medium, including a plurality of instructions for causing a computer device ( Either a personal computer, a server, or a network device, or the like, or a processor (proce s sor) performs all or part of the steps of the method described in various embodiments of the present application.
  • a computer device Either a personal computer, a server, or a network device, or the like, or a processor (proce s sor) performs all or part of the steps of the method described in various embodiments of the present application.
  • the foregoing storage medium includes: a USB flash drive, a removable hard disk, a read-only memory (ROM), a random access memory (RAM, Random Acce ss Memory), a magnetic disk, or an optical disk, and the like, which can store program codes. Medium.

Abstract

本发明公开了一种数据路由方法,包括:通过HSS接收服务于UE的MME发送的所述MME的路由标识,所述HSS根据所述MME的路由标识,确定所述MME支持的信息传输方式,所述路由标识与所述MME支持的信息传输方式一一对应,所述HSS接收MTC-IWF发送的查询消息,所述查询消息携带用户设备UE标识和需要采用的信息传输方式,所述HSS根据所述MME支持的信息传输方式、所述UE标识和所述需要采用的信息传输方式确定所述服务于UE的MME支持所述需要采用的信息传输方式,所述HSS向所述MTC-IWF发送所述需要采用的信息传输方式对应的所述MME的路由标识,以使得所述MTC-IWF根据所述路由标识进行路由从而为信息传输选择最有效率的传输路径,提高了用户的业务体验。

Description

数据路由的方法和设备 技术领域
本发明涉及通信技术, 尤其涉及一种数据路由信号处理方法和设备。
背景技术 机器类型通讯 ( Machine Type Communicat ions , MTC )应用指的是: 一 个或者多个网元之间, 在不需要人为参与的情况下, 进行的网络通讯, 如交 通控制与管理、 远程抄表、 远程监控、 移动支付、 定位跟踪和医疗监护等应 用。
应用服务平台 ( Machine Type Communicat ions Server , MTC Server ) 通过设立的业务交互功能实体 ( Machine Type Communicat ions - Interworking Funct ion, MTC-IWF )和移动通信网络向用户设备( User
Equipment , UE )发送小数据量的数据包(如仅仅几个字节数据量的信息上报 或者信息下发) , 具体传输流程为: MTC-IWF从 MTC Server获得需要发送给 UE的数据包, 根据数据包的大小为数据包选择合适的传输路径, 通过移动网 络传输至 UE。
但是, 在实际网络架构部署中, 各运营商部署网络所支持的信息传输方 式并不相同, MTC-IWF并不能准确的为数据包选择合适的传输路径, 导致数 据包不能传输至 UE, 或者数据包延迟传输到达 UE , 从而影响用户业务体验。 发明内容
本发明提供一种数据路由的方法与设备, 用于为数据包传输选择合适的 传输路径。
第一方面, 提供一种信号处理方法, 包括: 归属用户服务器 HSS接收服 务于用户设备 UE的移动管理实体 MME发送的所述 MME的路由标识;
所述 HSS根据所述匪 E的路由标识, 确定所述匪 E支持的信息传输方 式, 所述路由标识与所述 MME支持的信息传输方式——对应; 所述 HSS接收业务交互功能实体 MTC-IWF发送的查询消息, 所述查询消 息携带用户设备 UE标识和需要采用的信息传输方式;所述 HSS根据所述 MME 支持的信息传输方式、 所述 UE标识和所述需要采用的信息传输方式确定 所述服务于所述 UE的 MME支持所述需要采用信息传输方式;
所述 HSS向所述 MTC-IWF发送所述需要采用的信息传输方式对应的所述
MME的路由标识, 以使得所述 MTC-IWF根据所述路由标识进行路由。
结合第一方面, 在第一种可能的实现方式中, 所述 HSS接收服务于用户 设备 UE的匪 E发送的路由标识包括: 所述匪 E的所有路由标识; 或者所 述 MME和所述 UE都支持的信息传输方式所对应的所述 MME的路由标识。
结合第一方面, 在第二种可能的实现方式中, 所述 HSS根据所述 MME支 持的信息传输方式、 所述 UE标识和所述需要采用的信息传输方式确定所 述 MME支持所述需要采用信息传输方式包括: 所述 HSS根据所述 UE的标识 确定服务于 UE 的 MME , 根据所述需要采用的信息传输方式, 在所述匪 E 支持的信息传输方式中查询,确定服务于 UE的 MME支持所述需要采用信息 传输方式。
第二方面, 提供了一种数据路由方法, 其特征在于, 包括: 归属用户 服务器 HSS接收服务于用户设备 UE的移动管理实体匪 E发送的所述匪 E 的路由标识和所述 MME支持的信息传输方式; 所述 HSS接收业务交互功能 实体 MTC-IWF发送的查询消息,所述查询消息携带用户设备 UE标识和需要采 用的信息传输方式; 所述 HSS根据所述信息传输方式、 所述 UE标识和所 述需要采用的信息传输方式确定所述服务于用户设备 UE的匪 E支持所述需 要采用信息传输方式; 所述 HSS向所述 MTC-IWF发送所述 MME的路由标识, 以使得所述 MTC-IWF根据所述路由标识进行需要传输数据包的路由。
结合第二方面, 在第一种可能的实现方式中, 所述 HSS接收所述匪 E发 送的信息传输方式信息包括: 所述匪 E和所述 UE都支持的信息传输方式 信息。
结合第二方面, 在第二种可能的实现方式中, 所述 HSS根据所述 MME支 持的信息传输方式、 所述 UE标识和所述需要采用的信息传输方式确定所 述 MME支持所述需要采用信息传输方式包括: 所述 HSS根据所述 UE的标识 确定服务于 UE 的 MME; 根据所述需要采用的信息传输方式, 在所述匪 E 支持的信息传输方式中查询,确定服务于 UE的 MME支持所述需要采用信息 传输方式。
第三方面,提供了一种数据路由方法, 包括: 业务交互功能实体 MTC-IWF 接收应用服务平台发送的用户设备 UE标识、需要传输的数据包和需要采用的 信息传输方式; 所述 MTC-IWF向归属用户服务器 HSS发送查询消息, 所述查 询消息携带所述 UE标识和需要采用的信息传输方式, 以使得所述 HSS根据 所述 UE标识、 所述需要采用的信息传输方式确定服务于用户设备 UE的 MME 支持所述需要采用信息传输方式;所述 MTC-IWF接收所述 HSS发送的所述 E 的路由标识; 所述 MTC-IWF根据所述路由标识进行所述数据包的路由。
结合第三方面,在第一种可能的实现方式中,所述 MTC-IWF接收所述 HSS 发送的所述 E的路由标识包括:所述 MTC-IWF接收所述 HSS发送的所述 E 和所述 UE都支持的信息传输方式所对应的路由标识。
第四方面, 提供了一种数据路由方法, 包括: 移动管理实体匪 E接收用 户设备发送的注册到 E的请求; 所述 E向归属用户服务器 HSS发送所述 匪 E的路由标识,所述路由标识与所述 MME支持的信息传输方式——对应, 以使得所述 HSS根据所述路由标识, 确定所述 MME支持的信息传输方式, 根据所述 MME支持的信息传输方式、所述 MTC-IWF发送的 UE标识和需要采 用的信息传输方式确定所述 匪 E 支持所述需要采用信息传输方式, 向 MTC-IWF 发送所述需要采用的信息传输方式对应的所述路由标识, 使所述 MTC-IWF根据所述路由标识进行路由。
结合第四方面, 在第一种可能的实现方式中, 所述匪 E接收用户设备发 送的注册到 E的请求, 包括: 所述 E接收用户设备发送的携带用户设备 能力信息的注册到 E的请求; 所述 E确定自身能够支持的信息传输方式 所对应的路由标识包括:所述 E确定自身和所述 UE都能够支持的信息传输 方式所对应的路由标识;所述 MME向归属用户 良务器 HSS发送路由标识包括: 所述 MME向所述 HSS发送所述 MME和所述 UE都支持的信息传输方式所对 应的路由标识。
结合第四方面的第一种可能的实现方式, 在第二种可能的实现方式中, 所述 MME接收用户设备发送的注册到 MME的请求包括: 所述 MME接收用户设 备发送的非接入层 NAS消息; 或者所述 E接收用户设备发送的位置更新请 求消息; 或者所述匪 E接收用户设备发送的切换请求消息。
第五方面, 提供了一种数据路由方法, 包括: 移动管理实体匪 E接收用 户设备发送的注册到 E的请求; 所述 E向归属用户服务器 HSS发送所述 MME支持的路由标识和所述 MME支持的信息传输方式, 以使得所述 HSS根据 所述信息传输方式、业务交互功能实体 MTC- IWF发送的 UE标识和需要采用 的信息传输方式确定所述匪 E 支持的所述需要采用信息传输方式, 向所述 MTC-IWF发送所述 E的路由标识, 使所述 MTC-IWF根据所述路由标识进行 需要传输数据包的路由。
结合第五方面, 第一种可能实现的方式中, 所述匪 E接收用户设备发送 的 NAS消息, 包括: 所述匪 E接收用户设备发送的携带用户设备能力信息的 NAS消息; 所述 E确定自身能够支持的信息传输方式所对应的路由标识包 括:所述 E确定自身和所述 UE都能够支持的信息传输方式所对应的路由标 识;所述 MME向归属用户服务器 HSS发送路由标识包括:所述 MME向所述 HSS 发送的所述 MME和所述 UE都支持的信息传输方式所对应的路由标识。
第六方面, 提供了一种数据路由装置, 包括: 接收模块, 用于接收服务 于用户设备 UE的移动管理实体匪 E发送的所述匪 ER 路由标识, 所述路 由标识与所述 MME支持的信息传输方式——对应; 确定模块一, 用于根据 所述接收模块接收的所述匪 E的路由标识, 确定所述 MME支持的信息传输 方式, 所述路由标识与所述 MME支持的信息传输方式——对应; 所述接收 模块, 用于接收业务交互功能实体 MTC-IWF发送的查询消息, 所述查询消息 携带用户设备 UE标识和需要采用的信息传输方式; 确定模块二, 用于根据 所述确定模块一确定的所述匪 E支持的信息传输方式、 所述接收模块接收 的所述 UE标识和所述需要采用的信息传输方式确定所述服务于所述 UE的 所述 MME支持所述需要采用信息传输方式; 发送模块, 用于向所述 MTC-IWF 发送所述需要采用的信息传输方式对应的所述接收模块接收的所述匪 E的路 由标识, 以使得所述 MTC-IWF根据所述路由标识进行路由。
结合第六方面, 第一种可能实现的方式中, 所述接收模块具体用于: 接 收所述匪 E发送的所述匪 E和所述 UE都支持的信息传输方式所对应的路 由标识。
结合第六方面, 第二种可能实现方式中, 所述确定模块二具体用于: 根据所述接收模块接收的 UE的标识确定服务于 UE的匪 E , 根据所述 需要采用的信息传输方式, 在所述确定模块一确定的所述 MME支持的信息 传输方式中查询, 确定服务于 UE的匪 E支持所述需要采用信息传输方式。
第七方面, 提供了一种数据路由装置, 包括: 接收模块, 用于接收服务 支持的信息传输方式; 所述接收模块, 用于接收业务交互功能实体 MTC-IWF 发送的查询消息,所述查询消息携带用户设备 UE标识和需要采用的信息传输 方式; 确定模块, 用于根据所述接收模块接收的所述信息传输方式、 所述 UE标识和所述需要采用的信息传输方式确定所述服务于用户设备 UE的 MME 支持所述需要采用信息传输方式; 发送模块, 用于向所述 MTC-IWF发送所述 接收模块接收的所述路由标识, 以使得所述 MTC-IWF根据所述路由标识进行 需要传输数据包的路由。
结合第七方面, 第一种可能实现方式中, 所述接收模块具体用于: 接 收所述 MME发送的所述匪 E和所述 UE都支持的信息传输方式信息。
结合第七方面, 第二种可能实现方式中, 所述确定模块具体用于: 根 据所述接收模块接收的所述 UE的标识确定服务于 UE的 MME , 根据所述接 收模块接收的所述需要采用的信息传输方式, 在所述 MME支持的信息传输 方式中查询, 确定服务于 UE的匪 E支持所述需要采用信息传输方式。 第八方面, 提供了一种数据路由装置, 包括接收模块, 用于接收应用服 务平台发送的用户设备 UE标识、需要传输的数据包和需要采用的信息传输方 式; 发送模块, 用于向归属用户服务器 HSS发送查询消息, 所述查询消息携 带所述接收模块接收的所述 UE 标识和所述需要采用的信息传输方式, 以使 得所述 HSS根据所述 UE标识、 所述需要采用的信息传输方式确定服务于用 户设备 UE的匪 E支持所述需要采用信息传输方式; 所述接收模块, 用于接 收所述 HSS发送的所述 E的路由标识; 处理模块, 用于根据所述接收模块 接收的路由标识进行所述数据包的路由。
结合第八方面, 第一种可能实现方式中, 所述接收模块具体用于: 接 收所述 HSS发送的所述 MME和所述 UE都支持的信息传输方式所对应的路由标 识。 第九方面, 提供了一种数据路由装置, 包括: 接收模块, 用于接收用 户设备发送的注册到 E的请求; 发送模块, 用于向归属用户服务器 HSS发 送所述 MME的路由标识, 所述路由标识与所述 MME支持的信息传输方式一 一对应, 以使得所述 HSS根据所述路由标识, 确定所述 MME支持的信息传 输方式, 根据所述 MME支持的信息传输方式、 所述 MTC-IWF发送的 UE标识 和需要采用的信息传输方式确定所述匪 E支持所述需要采用信息传输方式, 向 MTC-IWF发送所述需要采用的信息传输方式对应的所述路由标识,使所述 MTC-IWF根据所述路由标识进行路由。
结合第九方面, 第一种可能实现方式中, 所述接收模块具体用于接收 用户设备发送、 携带用户设备能力信息的注册到匪 E的请求; 所述发送模块 具体用于向所述 HSS发送所述 MME和所述 UE都支持的信息传输方式所对 应的路由标识。
结合第九方面, 第二种可能实现方式中, , 所述接收模块具体用于: 接收用户设备发送的非接入层 NAS消息; 或者接收用户设备发送的位置更新 请求消息; 或者接收用户设备发送的切换请求消息。
第十方面, 提供了一种数据路由装置, 包括接收模块, 用于接收用户设 备发送的注册到匪 E的请求; 发送模块, 用于向归属用户服务器 HSS发送所 述匪 E支持的路由标识和所述 MME能够支持的信息传输方式,以使得所述 HSS 根据所述信息传输方式、 MTC- IWF发送的 UE标识和需要采用的信息传输方 式确定所述匪 E 支持的所述需要采用信息传输方式, 向 MTC-IWF发送所述 匪 E的路由标识, 使所述 MTC-IWF根据所述路由标识进行需要传输数据包的 路由。
结合第十方面, 第一种可能实现的方式中, 所述接收模块具体用于接收 用户设备发送的携带用户设备能力信息的 NAS消息; 所述发送模块具体用于 向所述 HSS发送的所述 MME和所述 UE都支持的信息传输方式所对应的路 由标识。
HSS接收服务于用户设备 UE的移动管理实体( Mobi l e Management Ent ity , MME )发送的所述 E的路由标识, 所述 H S S根据所述 MME的路由标识, 确 定所述 MME支持的信息传输方式, 所述路由标识与所述 MME支持的信息传 输方式——对应, 接收 MTC-IWF发送的查询消息, 所述查询消息携带用户设 备 UE标识和需要采用的信息传输方式,所述 HSS根据所述 E支持的信息传 输方式、所述 UE标识和所述需要采用的信息传输方式确定所述所述服务于所 述 UE的 MME支持所述需要采用信息传输方式,所述 HSS向 MTC-IWF发送所述 匪 E的路由标识, 以使得所述 MTC-IWF根据所述路由标识进行需要传输数据 包的路由。 从而为信息传输选择最有效率的传输路径, 提高了用户的业务体 验。 附图说明
为了更清楚地说明本发明实施例中的技术方案, 下面将对实施例描述中 所需要使用的附图作筒要介绍, 显而易见地, 下面描述中的附图仅仅是本发 明的一些实施例, 对于本领域的普通技术人员来讲, 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 1为本发明数据路由方法一实施例的流程示意图; 图 2为本发明数据路由方法另一实施例的流程示意图; 图 3为本发明数据路由方法另一实施例的流程示意图; 图 4为本发明数据路由方法另一实施例的流程示意图; 图 5为本发明数据路由方法另一实施例的流程示意图; 图 6为本发明数据路由方法另一实施例的流程示意图; 图 7为本发明数据路由方法另一实施例的流程示意图; 图 8为本发明数据路由方法另一实施例的流程示意图; 图 9为本发明数据路由方法另一实施例的流程示意图;
图 1 0为本发明数据路由装置另一实施例的结构示意图;
图 1 1为本发明数据路由装置另一实施例的结构示意图;
图 1 2为本发明数据路由装置另一实施例的结构示意图; 图 1 3为本发明数据路由装置另一实施例的结构示意图;
图 14为本发明数据路由装置另一实施例的结构示意图; 图 1 5为本发明数据路由装置另一实施例的结构示意图。
图 1 6为本发明数据路由装置另一实施例的结构示意图;
图 1 7为本发明数据路由装置另一实施例的结构示意图;
图 1 8为本发明数据路由装置另一实施例的结构示意图;
图 1 9为本发明数据路由装置另一实施例的结构示意图。 具体实施方式
为了使本发明的目的、 技术方案和优点更加清楚, 下面将结合附图对本 发明作进一步地详细描述, 显然, 所描述的实施例仅仅是本发明一部份实施 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它实施例, 都属于本发明保护的 范围。
本发明中的实施例以在 LTE系统中传输的小数据量数据包为例, 对于其 他移动通信网络的小数据格式的信息传输, 只要使用了本发明的信息传输方 式的路由方法, 都包含在本发明所保护的范围内。 需要特别说明的是, 本发明实施例中小数量数据包以仅仅几个字节数据 量的信息上报或者信息下发为例进行说明, 但是本发明的保护范围包括并不 限于此。 图 1为本发明数据路由方法一实施例流程图, 所述实施例包括:
1 01、 HSS接收服务于 UE的 MME发送的所述 MME的路由标识。
1 02、 所述 HS S 艮据所述 MME的路由标识, 确定所述 MME支持的信息 传输方式,所述 MME的路由标识与所述 MME支持的信息传输方式——对应。
其中, 所述 HSS接收服务于 UE的 MME发送的路由标识包括: 所述匪 E 的所有路由标识; 或者所述 MME和所述 UE都支持的信息传输方式所对应 的所述 MME的路由标识。
1 03、 所述 HSS接收 MTC-IWF发送的查询消息, 所述查询消息携带 UE标 识和需要采用的信息传输方式。
1 04、 所述 HSS根据所述 MME支持的信息传输方式、 所述 UE标识和所 述需要采用的信息传输方式确定所述服务于 UE的匪 E支持所述需要采用信 息传输方式。
其中, 所述步骤 1 04具体包括: 所述 HSS根据所述 UE的标识确定服 务于 UE的 MME ,根据所述需要采用的信息传输方式, 在所述 MME支持的信 息传输方式中查询,确定服务于 UE的匪 E支持所述需要采用信息传输方式。
105、 所述 HSS向所述 MTC-IWF发送所述需要采用的信息传输方式对应 的所述 E的路由标识, 以使得所述 MTC-IWF根据所述 E的路由标识进行 路由。
本发明实施例通过 HSS接收服务于 UE的 E发送的所述 MME路由标识, 根据所述 E的路由标识,确定所述 E支持的信息传输方式,根据所述 E 支持的信息传输方式、接收的 UE标识和需要采用的信息传输方式确定所述服 务于 UE 的 E支持所述需要采用信息传输方式, 所述 HSS向 MTC-IWF发送 所述需要采用的信息传输方式对应的所述匪 E的路由标识, 以使得所述 MTC-IWF根据所述 MME的路由标识进行需要传输数据包的路由。 从而为信息 传输选择最有效率的传输路径, 提高了用户的业务体验。
图 2为本发明数据路由方法另一实施例的流程示意图, 所述实施例包 括:
20 HSS接收服务于 UE的 MME发送的所述匪 E的路由标识和所述匪 E 支持的信息传输方式。
其中, 所述 HSS接收所述 MME发送的信息传输方式可以为 MME 自身支 持的信息传输方式,还可以为所述 MME和 UE都支持的信息传输方式信息。
202、 所述 HSS接收 MTC-IWF发送的查询消息, 所述查询消息携带 UE标 识和需要采用的信息传输方式。
203、 所述 HSS根据所述 MME支持的信息传输方式、 所述 UE标识和所 述需要采用的信息传输方式确定所述匪 E支持所述需要采用信息传输方式。
步骤 203具体包括:所述 HSS根据所述 UE的标识确定良务于 UE的 MME , 根据所述需要采用的信息传输方式, 在所述 MME支持的信息传输方式中查 询, 确定服务于 UE的匪 E支持所述需要采用信息传输方式。 204、 所述 HSS向所述 MTC-IWF发送所述 E的路由标识, 以使得所述 MTC-IWF根据所述路由标识进行需要传输数据包的路由。
本发明实施例通过 HSS接收服务于 UE的 E发送的所述 MME的路由标 识和所述匪 E支持的信息传输方式, 根据所述匪支持的信息传输方式、 所述接收的 UE标识和所述需要采用的信息传输方式确定所述服务于 UE的 MME支持所述需要采用的信息传输方式, 所述 HSS向 MTC-IWF发送所述需要 采用的信息传输方式对应的所述匪 E的路由标识, 以使得所述 MTC-IWF根据 所述匪 E的路由标识进行需要传输数据包的路由。 从而为信息传输选择最有 效率的传输路径, 并且采用相同的路由标识, 进一步增加了短消息发送成功 率, 提高了用户的业务体验。
图 3为本发明数据路由方法另一实施例的流程示意图, 所述实施例包 括:
301、 MTC-IWF接收 MTC Server发送的 UE标识、 需要传输的数据包和需 要采用的信息传输方式。
302、 所述 MTC-IWF向 HSS发送查询消息, 所述查询消息携带所述 UE标 识和需要采用的信息传输方式, 以使得所述 HSS根据服务于 UE的 E支持 的信息传输方式、 所述 UE 标识和所述需要采用的信息传输方式确定所述 MME支持所述需要采用的信息传输方式。
303、所述 MTC-IWF接收所述 HSS发送的所述需要采用的信息传输方式所 对应的所述 MME的路由标识。
可选的, 步骤 303还可以为: 所述 MTC-IWF还可以接收所述 HSS发送的 所述 MME和所述 UE都支持的需要采用信息传输方式所对应的所述 MME的路 由标识。
304、 所述 MTC-IWF根据所述匪 E的路由标识进行所述数据包的路由。 本发明实施例通过 MTC-IWF获取的匪 E的路由标识, 根据所述匪 E的路 由标识进行需要传输数据包的路由, 从而使 MTC-IWF准确的为数据包选择合 适的传输路径, 使数据包可以及时到达 UE , 从而提高了用户的业务体验。
图 4为本发明数据路由方法另一实施例的流程示意图, 所述实施例包 括:
401、 匪 E接收 UE发送的注册到所述匪 E的请求。 可选的, 步骤 401还可以为: 所述匪 E接收 UE发送的携带 UE能力信息 的注册到 E的请求。
其中 MME接收 UE发送的注册到 MME的请求包括: 所述 MME接收 UE发送 的非接入层 NAS消息; 或者所述匪 E接收 UE发送的位置更新请求消息; 或者 所述 E接收 UE发送的切换请求消息。
402、 所述 MME向 HSS发送所述 MME的路由标识, 所述路由标识与所述 MME支持的信息传输方式——对应, 以使得所述 HSS根据所述匪 E的路由 标识, 确定所述匪 E支持的信息传输方式, 根据所述匪 E支持的信息传输 方式、 所述 MTC-IWF发送的 UE标识和需要采用的信息传输方式确定所述 MME支持所述需要采用的信息传输方式, 向 MTC-IWF发送所述需要采用的信 息传输方式对应的所述路由标识,使所述 MTC-IWF根据所述路由标识进行路 由。
可选的, 步骤 402还可以为: 所述 MME向所述 HSS发送所述 MME和所 述 UE都支持的信息传输方式所对应的路由标识。 本发明实施例通过所述 MME确定所述 MME能够支持的信息传输方式所对 应的路由标识, 所述 MME向 H S S发送所述 E的路由标识, 所述匪 E的路由 标识与所述 MME支持的信息传输方式——对应, 以使得所述 MTC-IWF根据 所述匪 E的路由标识进行需要传输数据包的路由。 从而为信息传输选择最有 效率的传输路径, 提高了用户的业务体验。
图 5为本发明数据路由方法另一实施例的流程示意图, 所述实施例包 括:
501、 E接收 UE发送的注册到 E的请求。
502、所述 MME向归属用户服务器 HSS发送所述 MME支持的路由标识和所 述匪 E支持的信息传输方式,以使得所述 HSS根据所述匪 E支持的信息传输 方式、 MTC- IWF发送的 UE标识和需要采用的信息传输方式确定所述 MME支 持所述需要采用信息传输方式, 向所述 MTC-IWF发送所述 MME的路由标识, 使所述 MTC-IWF根据所述路由标识进行需要传输数据包的路由。
可选的, 步骤 501还可以为: 所述 E接收 UE发送的携带 UE能力信息 的 NAS消息; 步骤 502还可以为: 所述 E确定所述 E和所述 UE都能够支 持的信息传输方式所对应的路由标识; 步骤 503还可以为: 所述 MME向所述 HSS发送的所述匪 E和所述 UE都支持的信息传输方式所对应的路由标识。 本发明实施例通过所述 E能够支持的信息传输方式和所述 E的路由 标识, 向 HSS发送所述 E的路由标识, 使 MTC-IWF根据所述 E的路由标 识进行需要传输数据包的路由。 从而使 MTC-IWF准确的为数据包选择合适的 传输路径, 使数据包可以及时到达 UE, 并且采用相同的路由标识, 节约网络 节点标识资源, 从而提高了用户的业务体验。
图 6为本发明数据路由方法一实施例的流程示意图,所述实施例包括:
601、 UE向服务于所述 UE的匪 E发送非接入层 (Non Access Stratum, NAS) 消息, 注册到所述 MME。 其中, UE除了通过网络附着流程注册到 MME外, 还可以通过位置更新流 程或者切换流程, 注册到匪 E, 以上描述都是本发明举的例子, 只要 UE能够 注册到匪 E, 都属于本发明的保护范围。
602、 所述服务于 UE的 E确定自身能够支持的信息传输方式所对应的 路由标识。
其中,所述服务于 UE的 E根据自身支持信息传输方式设置对应不同的 路由标识, 如表 1所示:
Figure imgf000014_0001
表 1 其中, 表 1只是为了理解本发明, 对 E支持的信息传输方式和路由标 识进行的举例说明, 本发明包括不限于表 1所举的例子。
603、 所述服务于 UE的 E向 HSS发送位置更新请求消息, 所述请求消 息携带所述匪 E的路由标识, 所述路由标识与所述 MME支持的信息传输方 式——对应。 所述 MME的路由标识可以是: 所述 MME的所有路由标识或者所述 MME 和所述 UE都支持的信息传输方式所对应的所述 MME的路由标识。
604、 所述 HSS将所述 E的路由标识保存到 UE上下文中。 例如, 所述 MME确定自身支持短消息传输的, 则所述 HSS将从步骤 603 接收到的第一类型 E ID保存到 UE上下文中。
605、所述 HSS根据所述匪 E的路由标识,确定所述匪 E支持的信息传 输方式, 所述 MME的路由标识与所述 MME支持的信息传输方式——对应。 传输方式的对应 系、, 、因此 HS S根据所述 MME的、路 标识, 确定所述 ΜΜ 支持的信息传输方式。
606、 MTC server向 MTC-IWF发送传输消息, 例如数据发送请求消息, 所述传输消息携带 UE标识、 需要传输的数据包和需要采用的信息传输方式。
607、 所述 MTC-IWF向所述 HSS发送查询消息, 所述查询消息携带 UE标 识和需要采用的信息传输方式。
608、 所述 HSS根据所述 MME支持的信息传输方式、 所述 UE标识和所 述需要采用的信息传输方式确定所述服务于 UE的 MME支持所述需要采用信 息传输方式。
例如: 所述 HSS 艮据所述 UE的标识确定良务于 UE的 MME; 所述 HSS 根据所述需要采用的信息传输方式, 在所述 MME支持的信息传输方式中查 询, 确定服务于 UE的匪 E支持所述需要采用的信息传输方式。
609、 所述 HSS向所述 MTC-IWF发送所述需要采用的信息传输方式对应 的所述 E的路由标识。 例如, 步骤 606至 609中, 所述 MTC-IWF从所述 MTC Server获取的需要 采用的信息传输方式为所述 MTC-IW通过过所述服务于 UE的 E到所述 UE进 行传输控制面数据的信息传输方式,则所述 MTC-IWF向所述 HSS发送 UE标识 和需要采用的信息传输方式, 由所述 HSS根据所述 MME支持的信息传输方 式、 所述 UE标识和所述需要采用的信息传输方式确定所述匪 E是否支持 所述需要采用的信息传输方式, 若支持, 则所述 HSS向所述 MTC-IWF发送第 二类型 MME ID; 可选的, 若不支持, 则所述 HSS向所述 MTC-IWF发送的消息 中不携带路由标识, 这种方式, 只是本发明举的例子, 本发明包括并不限于 此。
610、所述 MTC-IWF根据查询获得的所述匪 E的路由标识进行数据包路由。 例如, 若所述路由标识为第二类型的匪 E ID, 所述 MTC-IWF将数据包携 带在 MTC-IWF与匪 E之间的控制消息中发送给所述服务于 UE的 E, 所述服 务于 UE的 E通过 NAS消息将所述数据包发送给所述 UE; 或者所述路由标 识为第一类型的 MME ID, 则所述 MTC-IWF将数据包和第一类型的匪 E ID发 送给短信服务中心, 由短信服务中心经由所述匪 E发送给 UE。 可选的,如果所述 UE当前注册的所述匪 E不支持需要采用的信息传输方 式, 所述 MTC-IWF则无法从所述 HSS获得路由信息, 所述 MTC-IWF向所述 MTC_server发送数据发送请求失败消息, 所述 MTC Server可以根据自身策 略决定丢弃数据包或者选择其他信息传输方式进行重新传输。
本发明实施例通过 HSS接收服务于 UE的匪 E发送的所述 MME的路由标识, 根据所述路由标识, 确定所述匪 E支持的信息传输方式, 根据所述匪 E支持 的信息传输方式、接收的 UE标识和需要采用的信息传输方式确定所述 E支 持所述需要采用信息传输方式, 所述 HSS向 MTC-IWF发送所述需要采用的信 息传输方式对应的所述路由标识, 以使得所述 MTC-IWF根据所述路由标识进 行需要传输数据包的路由。 从而为信息传输选择最有效率的传输路径, 提高 了用户的业务体验。 图 7本发明数据路由方法另一实施例的流程示意图, 所述实施例与图
6所示的实施例类似, 不同之处在于:
701、 UE向服务于 UE的 E发送 NAS消息, 注册到所述 E, 所述 NAS 消息携带 UE的能力信息。 其中, 所述 UE的能力信息可以包括所述 UE支持短消息传输方式, 或者 所述 UE支持匪 E到 UE之间采用 NAS消息传输小数据包的方式。
702、所述良务于 UE的 MME确定所述 MME和所述 UE都能够支持的信息传 输方式所对应的路由标识。
其中, 所述服务于 UE的 E和所述 UE根据自身支持的信息传输方式设 置对应不同的路由标识, 如表 2所示:
Figure imgf000017_0001
表 2 其中, 表 2只是为了理解本发明, 对匪 E支持的信息传输方式和路由标 识进行的举例说明, 本发明包括不限于表 2所举的例子。
因为不同版本的终端能力不同, 采用 UE和服务于 UE的匪 E都能够支持 的信息传输方式所对应的路由标识的方式,进一步增加了短消息发送成功率。
703、 所述服务于 UE的 E向 HSS发送位置更新请求消息, 所述请求消 息携带所述服务于 UE的 MME确定所述 MME和所述 UE都能够支持信息传输方 式所对应的路由标识。
704、所述 HSS将所述服务于 UE的 E和所述 UE确定自身支持的信息传 输方式所对应的路由标识保存到所述 UE上下文中。
例如, 所述服务于 UE的匪 E确定自身和 UE都支持短消息传输方式, 则 所述 HSS将对应支持短消息传输方式的第一类型 E I D保存到所述 UE上下 文中。 705、 所述 HSS 艮据所述路由标识, 确定所述良务于 UE的 MME支持的 信息传输方式。
706、 所述 MTC Server向所述 MTC-IWF发送传输消息, 例如, 数据发送 请求消息, 所述传输消息携带 UE标识、 需要传输的数据包和需要采用的信息 传输方式。
707、 所述 MTC-IWF向所述 HSS发送查询路由信息, 所述信息携带所述
UE标识和需要采用的传输方式。
708、 所述 HSS根据所述服务于 UE的匪 E支持的信息传输方式、 所述 UE标识和所述需要采用的信息传输方式确定所述匪 E支持所述需要采用信 息传输方式。
709、 所述 HSS向所述 MTC-IWF发送所述需要采用的信息传输方式对应 的所述 E的路由标识。 例如, 步骤 706至 709中, MTC-IWF从 MTC Server获取的需要采用的信 息传输方式为 MTC-IWF直接通过所述服务于 UE的 E到 UE进行传输控制面 数据的信息传输方式,则 MTC-IWF向 HSS发送 UE标识和需要采用的信息传输 方式, 由 HSS根据 UE标识、 需要采用的信息传输方式和匪 E支持的信息传 输方式确定所述匪 E是否支持需要采用的信息传输方式, 若支持, 则 HSS向 MTC-IWF发送第二类型匪 E ID;
710、 MTC-IWF根据查询获得的所述匪 E的路由标识进行数据包路由。 例如, 若所述路由信息为第二类型的 MME ID, 所述 MTC-IWF将数据包携 带在 MTC-IWF与匪 E之间的控制消息中发送给所述服务于 UE的 E, 所述服 务于 UE的 E通过 NAS消息将所述数据包发送给 UE; 或者所述 E ID为第 一类型的 MME ID, 则所述 MTC-IWF将数据包和第一类型的匪 E ID发送给短 信服务中心, 由短信服务中心经由所述匪 E发送给 UE。 可选的, 如果 UE当前注册的 E不支持需要采用的传输方式, MTC-IWF 则无法从 HSS获得路由信息, MTC-IWF向 MTC_server发送数据发送请求失败 消息, MTC-server可以根据自身策略决定丢弃数据包或者选择其他传输方式 进行重新传输。 其中, 上述提到的 UE 标识可以是以下至少一种或组合: 国际移动用户 识另1 J码 ( International Mobile Subscriber Identity, IMSI ) 、 移动台国 际 ISDN号码 (Mobile Station International ISDN Number, MS I SDN)和 外部业务标识, 本发明包括并不限于此。
本发明实施例通过 HSS接收 E发送的所述 E的路由标识, 根据所述 匪 E的路由标识, 确定所述匪 E支持的传输方式, 根据所述匪 E支持的传输 方式、接收的 UE标识和需要采用的传输方式确定所述匪 E支持所述需要采用 传输方式, 所述 HSS向 MTC-IWF发送所述需要采用的信息传输方式对应的所 述匪 E的路由标识, 以使得所述 MTC-IWF根据所述 E的路由标识进行需要 传输数据包的路由。 从而为信息传输选择最有效率的传输路径, 提高了用户 的业务体验。
图 8本发明数据路由方法另一实施例的流程示意图, 所述实施例的步 骤 801、 805至 809与图 6所示的实施例中步骤 601、 605至 609类似, 不 同之处在于:
802、 所述服务于 UE的匪 E确定自身能够支持的信息传输方式。 如表 3所示, 所述 MME支持的不同信息传输方式与相同的路由标识对 应:
Figure imgf000019_0001
表 3 其中, 表 3只是为了理解本发明, 对 UE支持的信息传输方式、 匪 E支持 的信息传输方式和路由标识进行的举例说明, 本发明包括不限于表 3所举的 例子。
803、 所述匪 E向 HSS发送位置更新请求消息, 所述请求消息携带所述 MME信息传输方式和信息传输方式所对应的所述 MME的路由标识。
例如: 所述匪 E的路由标识是上述表格中的匪 E ID
804、所述 HSS将所述 E确定自身支持的信息传输方式所对应的路由标 识保存至 UE上下文中。
例如, 所述匪 E确定自身支持短消息传输的方式, 则所述 HSS将支持短 消息的方式和 E ID注册到 HSS保存的 UE上下文中。
本发明实施例通过 MTC-IWF获取当前服务于所述用户、 且支持所述信息 传输方式的 E的路由标识, 所述 MTC-IWF根据所述 E的路由标识进行需 要传输数据包的路由,从而使 MTC-IWF准确的为数据包选择合适的传输路径, 使数据包可以及时到达 UE , 并且采用相同的路由标识, 节约网络节点标识资 源, 从而提高了用户的业务体验。
图 9本发明数据路由方法另一实施例的流程示意图, 所述实施例与图 8所示的实施例类似, 不同之处在于:
901、 UE向服务于 UE的 E发送 NAS消息, 注册到 E , 所述 NAS消息 携带 UE的能力信息。 其中,所述 UE的能力信息可以包括所述 UE支持短消息的信息传输方式, 或者所述 UE支持 E到 UE之间采用 NAS消息传输小数据包的方式。
902、 所述 E确定所述 E和 UE能够支持的信息传输方式。
其中, 所述 MME确定所述 MM和 UE支持的信息传输方式, 所述 MME使用 相同的路由标识对应不同的信息传输方式, 如表 4所示:
Figure imgf000020_0001
支持短消息传输的方式 支持短消息传输的方式 MME ID 支持业务交互功能实体直接通 支持业务交互功能实体直接
过匪 E到 UE进行控制面数据传 通过匪 E到 UE进行控制面数 MME ID 输的方式 据传输的方式
支持短消息传输的方式和支持 支持短消息传输的方式和支
业务交互功能实体直接通过 持业务交互功能实体直接通
MME ID
E到 UE进行控制面数据传输 过 MME到 UE进行控制面数据
的方式 传输的方式 表 4 其中, 表 4只是为了理解本发明, 对 UE支持的信息传输方式、 匪 E支持 的信息传输方式和路由标识进行的举例说明, 本发明包括不限于表 4所举的 例子。
903、 所述匪 E向 HSS发送位置更新请求消息, 所述请求消息携带所述 MME确定所述 MME和所述 UE都能够支持的信息传输方式和信息传输方式所对 应的所述 E的路由标识。
904、 所述 HSS将所述 E和所述 UE确定自身支持的信息传输方式所对 应的路由标识保存到 UE上下文中。
本发明实施例通过 MTC-IWF获取 MME支持所述信息传输方式所对应的所 述匪 E的路由标识, 所述 MTC-IWF根据所述 E的路由标识进行需要传输数 据包的路由, 从而使 MTC-IWF准确的为数据包选择合适的传输路径, 并且采 用 UE和 E都能够支持的信息传输方式所对应的所述 E的路由标识进行路 由, 进一步增加了短消息发送成功率, 从而提高了用户的业务体验。 图 10为本发明数据路由装置一实施例的流程示意图,所述实施例包括: 接收模块 1001 , 用于接收服务于 UE的 MME发送的所述 MME的路由标识, 所述路由标识与所述 MME支持的信息传输方式——对应。
确定模块一 1002 , 用于根据所述接收模块接收的所述路由标识, 确定 所述 MME支持的信息传输方式。
所述接收模块, 用于接收 MTC-IWF发送的查询消息, 所述查询消息携带 UE标识和需要采用的信息传输方式。
确定模块二 1 003 ,用于根据所述确定模块一确定的所述匪 E支持的信 息传输方式、 所述接收模块接收的所述 UE 标识和所述需要采用的信息传 输方式确定所述服务于 UE的 MME支持所述需要采用的信息传输方式。
发送模块 1004 , 用于向所述 MTC-IWF发送所述接收模块接收的所述 MME 的路由标识, 以使得所述 MTC-IWF根据所述路由标识进行路由。
本发明实施例通过 HSS接收服务于 UE的匪 E发送的所述 MME的路由标识, 根据所述路由标识, 确定所述匪 E支持的信息传输方式, 根据所述匪 E支持 的信息传输方式、接收的所述 UE标识和所述需要采用的信息传输方式确定所 述匪 E支持所述需要采用的信息传输方式, 所述 HSS向 MTC-IWF发送所述需 要采用的信息传输方式对应的所述 MME的路由标识, 以使得所述 MTC-IWF根 据所述匪 E的路由标识进行需要传输数据包的路由。 从而为信息传输选择最 有效率的传输路径, 提高了用户的业务体验。
其中, 所述接收模块具体用于: 接收所述 MME发送的所述 MME的所有 路由标识; 或者接收所述 MME和所述 UE都支持的信息传输方式所对应的 所述 MME的路由标识。
其中, 所述确定模块二具体用于: 根据所述接收模块接收的 UE的标识 确定服务于 UE的匪 E , 根据所述需要采用的信息传输方式, 在所述确定模 块一确定的所述 MME支持的信息传输方式中查询, 确定服务于 UE的 MME 支持所述需要采用信息传输方式。
需要说明的是,图 10所示的装置可以分别实现上述方法实施例中图 1、 图 3、图 4、图 6和图 7所示实施例的方法,具体可参见上述实施例的描述。 图 11本发明数据路由装置另一实施例的流程示意图,所述实施例包括: 接收模块 1101 , 用于接收服务于 UE的移动管理实体 MME发送的所述 MME的路由标识和所述匪 E支持的信息传输方式;
所述接收模块, 用于接收 MTC-IWF发送的查询消息, 所述查询消息携带 UE标识和需要采用的信息传输方式;
确定模块 1102 , 用于根据所述接收模块接收的所述匪 E支持的信息传 输方式、 所述 UE标识和所述需要采用的信息传输方式确定所述 MME支持 所述需要采用的信息传输方式; 发送模块 1103 , 用于向所述 MTC-IWF发送所述接收模块接收的所述 E 的路由标识, 以使得所述 MTC-IWF根据所述 MME的路由标识进行需要传输数 据包的路由。
本发明实施例通过 HSS接收匪 E发送所述匪 E的路由标识和所述匪 E支 持的信息传输方式, 根据所述匪 E支持的信息传输方式、 所述接收的 UE 标识和所述需要采用的信息传输方式确定所述 E支持所述需要采用的信 息传输方式,所述 HSS向 MTC-IWF发送所述需要采用的信息传输方式对应的 所述匪 E的路由标识, 以使得所述 MTC-IWF根据所述匪 E的路由标识进行需 要传输数据包的路由。 从而为信息传输选择最有效率的传输路径, 进一步增 加了短消息发送成功率, 提高了用户的业务体验。
其中, 所述接收模块具体用于:
所述 HSS接收所述 MME发送的所述 MME和所述 UE都支持的信息传输方 式信息。
其中, 所述确定模块具体用于: 根据所述接收模块接收的所述 UE 的 标识确定服务于 UE的匪 E ,根据所述接收模块接收的所述需要采用的信息 传输方式, 在所述 MME支持的信息传输方式中查询, 确定服务于 UE的匪 E 支持所述需要采用信息传输方式。 需要说明的是,图 11所示的装置可以分别实现上述方法实施例中图 2、 图 3、图 5、图 8和图 9所示实施例的方法,具体可参见上述实施例的描述。
图 12本发明数据路由装置另一实施例的流程示意图,所述实施例包括: 接收模块 1201 , 用于接收应用服务平台发送的 UE标识、 需要传输的数 据包和需要采用的信息传输方式;
发送模块 1202 , 用于向归属用户服务器 HSS发送查询消息, 所述查询消 息携带所述接收模块接收的所述 UE 标识和所述需要采用的信息传输方式, 以使得所述 HSS根据 E支持的信息传输方式、所述 UE标识和所述需要采用 的信息传输方式确定所述 MME支持所述需要采用的信息传输方式;
所述接收模块, 用于接收所述 HSS发送的所述 E的路由标识; 处理模块 1203 ,用于根据所述接收模块接收的路由标识进行所述数据包 的路由。
MTC-IWF接收应用服务平台发送的 UE标识、 需要传输的数据包和需要采 用的信息传输方式, 向归属用户服务器 HSS发送查询消息, 所述查询消息携 带所述接收模块接收的所述 UE 标识和所述需要采用的信息传输方式, 以使 得所述 HSS根据匪 E支持的信息传输方式、所述 UE标识和所述需要采用的信 息传输方式确定所述題 E支持所述需要采用的信息传输方式,接收所述 HSS 发送的所述匪 E的路由标识; 根据所述路由标识进行所述数据包的路由。 从 而为信息传输选择最有效率的传输路径, 提高了用户的业务体验。
其中所述接收模块具体用于:
接收所述 HSS发送的所述 MME和所述 UE都支持的信息传输方式所对应的 所述 MME的路由标识。
需要说明的是,图 12所示的装置可以分别实现上述任意方法实施例所 示的方法, 具体可参见上述实施例的描述。
图 1 3为本发明数据路由装置另一实施例的流程示意图,所述实施例包 括:
接收模块 1 301 , 用于接收 UE发送的注册到 E的请求;
发送模块 1 302 , 用于向 HSS发送所述 MME的路由标识, 所述 MME的路 由标识与所述 MME支持的信息传输方式——对应, 以使得所述 HSS根据所 述匪 E的路由标识, 确定所述匪 E支持的信息传输方式, 根据所述 MME支 持的信息传输方式、所述 MTC-IWF发送的 UE标识和需要采用的信息传输方 式确定所述匪 E支持所述需要采用信息传输方式,向 MTC-IWF发送所述需要 采用的信息传输方式对应的所述路由标识 ,使所述 MTC-IWF根据所述路由标 识进行路由。
本发明实施例通过 HSS接收匪 E发送的路由标识, 根据所述路由标识, 确定所述匪 E支持的信息传输方式, 根据所述匪 E支持的信息传输方式、 接 收的所述 UE标识和所述需要采用的信息传输方式确定所述匪 E支持所述需要 采用的信息传输方式, 所述 HSS向 MTC-IWF发送所述需要采用的信息传输方 式对应的所述匪 E的路由标识, 以使得所述 MTC-IWF根据所述匪 E的路由标 识进行需要传输数据包的路由。 从而为信息传输选择最有效率的传输路径, 提高了用户的业务体验。
其中,所述接收模块具体用于接收 UE发送的携带所述 UE能力信息的注 册到 MME的请求。
其中, 所述发送模块具体用于向所述 HSS发送所述 MME和所述 UE都 支持的信息传输方式所对应的路由标识。
其中, 所述接收模块具体用于: 接收 UE发送的非接入层 NAS消息; 或者 接收 UE发送的位置更新请求消息; 或者接收 UE发送的切换请求消息。
需要说明的是,图 13所示的装置可以分别实现上述方法实施例中图 1、 图 3、图 4、图 6和图 7所示实施例的方法,具体可参见上述实施例的描述。
图 14为本发明数据路由装置另一实施例的流程示意图,所述实施例包 括:
接收模块 1401 , 用于接收 UE发送的注册到 E的请求;
发送模块 1402 , 用于向归属用户服务器 HSS发送所述匪 E支持的路由 标识和所述 MME支持的信息传输方式,以使得所述 HSS根据所述 MME支持的 信息传输方式、 MTC-IWF发送的 UE标识和需要采用的信息传输方式确定所 述匪 E支持的所述需要采用信息传输方式,向 MTC-IWF发送所述匪 E的路由 标识,使所述 MTC-IWF根据所述 E的路由标识进行需要传输数据包的路由。
本发明实施例通过 MTC-IWF获取所述匪 E的路由标识, 所述 MTC-IWF根 据所述路由标识进行需要传输数据包的路由, 从而使 MTC-IWF准确的为数据 包选择合适的传输路径, 使数据包可以及时到达 UE , 并且采用相同的路由标 识, 节约网络节点标识资源, 从而提高了用户的业务体验。
其中,所述接收模块具体用于接收 UE发送的携带所述 UE能力信息的 NAS 消息。
其中, 所述发送模块具体用于向所述 HSS发送的所述 MME和所述 UE 都支持的信, ¾传输方式所对应的路由标识。
需要说明的是,图 14所示的装置可以分别实现上述方法实施例中图 2、 图 3、图 5、图 8和图 9所示实施例的方法,具体可参见上述实施例的描述。
图 1 5为本发明数据路由装置一实施例的流程示意图, 所述实施例包 括: 接收器 1501 , 用于接收服务于 UE的匪 E发送的所述匪 E的路由标识。 处理器 1502 ,用于根据所述接收器接收的所述路由标识,确定所述 MME 支持的信息传输方式, 所述路由标识与所述 MME支持的信息传输方式—— 对应。
所述接收器, 用于接收 MTC-IWF发送的查询消息, 所述查询消息携带 UE 标识和需要采用的信息传输方式。
所述处理器, 用于根据所述所述 MME支持的信息传输方式、 所述接收 器接收的所述 UE标识和所述需要采用的信息传输方式确定所述服务于 UE 的匪 E支持所述需要采用信息传输方式。
发射器 1503 ,用于向所述 MTC-IWF发送所述需要采用的信息传输方式对 应的接收器接收的所述 E的路由标识, 以使得所述 MTC-IWF根据所述路由 标识进行路由。
其中, 所述接收器具体用于: 接收所述 MME发送的所述 MME的所有路 由标识; 或者接收所述 MME和所述 UE都支持的信息传输方式所对应的所 述 MME的路由标识。
其中, 所述处理器具体用于: 根据所述接收模块接收的 UE的标识确定 服务于 UE的 E , 根据所述需要采用的信息传输方式, 在所述确定模块一 确定的所述 MME支持的信息传输方式中查询, 确定服务于 UE的 MME支持 所述需要采用信息传输方式。
需要说明的是,图 15所示的装置可以分别实现上述方法实施例中图 1、 图 3、图 4、图 6和图 7所示实施例的方法,具体可参见上述实施例的描述。 其所达到的效果也可参见上述实施例所述。 图 16本发明数据路由装置另一实施例的流程示意图,所述实施例包括: 接收器 1601 , 用于接收服务于 UE的匪 E发送的所述匪 E的路由标识和 所述匪 E支持的信息传输方式;
所述接收器, 用于接收业务交互功能实体 MTC-IWF发送的查询消息, 所 述查询消息携带 UE标识和需要采用的信息传输方式;
处理器 1602 , 用于根据所述接收器接收的所述 MME支持的信息传输方 式、所述 UE标识和所述需要采用的信息传输方式确定所述服务于 UE的 MME 支持所述需要采用的信息传输方式; 发射器 1603 , 用于向所述 MTC-IWF发送所述接收器接收的路由标识, 以 使得所述 MTC-IWF根据所述路由标识进行需要传输数据包的路由。
其中, 所述接收器具体用于:
接收所述 MME发送的所述匪 E和所述 UE都支持的信息传输方式信息。 其中, 所述处理器具体用于:
根据所述接收模块接收的所述 UE的标识确定服务于 UE的匪 E , 根据 所述接收模块接收的所述需要采用的信息传输方式, 在所述匪 E支持的信 息传输方式中查询,确定服务于 UE的匪 E支持所述需要采用信息传输方式。
需要说明的是,图 16所示的装置可以分别实现上述方法实施例中图 2、 图 3、图 5、图 8和图 9所示实施例的方法,具体可参见上述实施例的描述。 其所达到的效果也可参见上述实施例所述。 图 17本发明数据路由装置另一实施例的流程示意图,所述实施例包括: 接收器 1701 , 用于接收应用服务平台发送的 UE标识、 需要传输的数据 包和需要采用的信息传输方式;
发射器 1702 , 用于向 HSS发送查询消息, 所述查询消息携带所述接收器 接收的所述 UE标识和所述需要采用的信息传输方式, 以使得所述 HSS根据 所述匪 E支持的信息传输方式、 UE标识和所述需要采用的信息传输方式确定 所述服务于 UE的匪 E支持所述需要采用的信息传输方式;
所述接收器, 用于接收所述 HSS发送的所述 E的路由标识;
处理器 1703 ,用于根据所述接收器接收的路由标识进行所述数据包的路 由。
其中所述接收器具体用于:
接收所述 HSS发送的所述 E和所述 UE都支持的信息传输方式所对应的 路由标识。 需要说明的是,图 17所示的装置可以分别实现上述任意方法实施例所 示的方法, 具体可参见上述实施例的描述。 其所达到的效果也可参见上述 实施例所述。 图 18为本发明数据路由装置另一实施例的流程示意图,所述实施例包 括:
接收器 1801 , 用于接收 UE发送的注册到 E的请求;
发射器 1802 , 用于向 HSS发送所述 MME的路由标识, 所述路由标识与 所述 MME支持的信息传输方式——对应, 以使得所述 HSS根据所述路由标 识确定所述 MME支持的信息传输方式,根据所述匪 E支持的信息传输方式、 所述 MTC-IWF发送的 UE标识和需要采用的信息传输方式确定所述 MME支持 所述需要采用的信息传输方式,向 MTC-IWF发送所述需要采用的信息传输方 式对应的所述 E的路由标识,使所述 MTC-IWF根据所述路由标识进行路由。
其中, 所述接收器具体用于接收 UE发送、 携带 UE能力信息的注册到 MME的请求。
其中, 所述发射器具体用于向所述 HSS发送所述 MME和所述 UE都支 持的信息传输方式所对应的路由标识。
其中, 所述接收器具体用于: 接收 UE发送的非接入层 NAS消息; 或者接 收 UE发送的位置更新请求消息; 或者接收 UE发送的切换请求消息。 需要说明的是,图 18所示的装置可以分别实现上述方法实施例中图 1、 图 3、图 4、图 6和图 7所示实施例的方法,具体可参见上述实施例的描述。 其所达到的效果也可参见上述实施例所述。 图 19为本发明数据路由装置另一实施例的流程示意图,所述实施例包 括:
接收器 1901 , 用于接收 UE发送的注册到匪 E的请求;
发射器 1902 , 用于向归属用户服务器 HSS发送所述匪 E支持的路由标 识和所述匪 E能够支持的信息传输方式,以使得所述 HSS根据 MME支持的所 述信息传输方式、 MTC-IWF发送的 UE标识和需要采用的信息传输方式确定 所述匪 E支持的所述需要采用的信息传输方式, 向 MTC-IWF发送所述 MME的 路由标识, 使所述 MTC-IWF根据所述路由标识进行需要传输数据包的路由。
其中, 所述接收器具体用于接收 UE发送的携带所述 UE能力信息的 NAS 消息。
其中, 所述发射器具体用于向所述 HSS发送的所述 MME和所述 UE都 支持的信息传输方式所对应的路由标识。
需要说明的是,图 19所示的装置可以分别实现上述方法实施例中图 2、 图 3、图 5、图 8和图 9所示实施例的方法,具体可参见上述实施例的描述。 其所达到的效果也可参见上述实施例所述。
所属领域的技术人员可以清楚地了解到, 为描述的方便和筒洁, 仅以 上述各功能模块的划分进行举例说明, 实际应用中, 可以根据需要而将上 述功能分配由不同的功能模块完成, 即将装置的内部结构划分成不同的功 能模块, 以完成以上描述的全部或者部分功能。 上述描述的系统, 装置和 单元的具体工作过程, 可以参考前述方法实施例中的对应过程, 在此不再 赘述。
在本申请所提供的几个实施例中, 应所述理解到, 所揭露的系统, 装 置和方法, 可以通过其它的方式实现。 例如, 以上所描述的装置实施例仅 仅是示意性的,例如,所述模块或单元的划分,仅仅为一种逻辑功能划分, 实际实现时可以有另外的划分方式, 例如多个单元或组件可以结合或者可 以集成到另一个系统, 或一些特征可以忽略, 或不执行。 另一点, 所显示 或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口, 装 置或单元的间接耦合或通信连接, 可以是电性, 机械或其它的形式。
作为单元显示的部件可以是或者也可以不是物理单元, 即可以位于一个地 方, 或者也可以分布到多个网络单元上。 可以根据实际的需要选择其中的 部分或者全部单元来实现本实施例方案的目的。
另外, 在本申请各个实施例中的各功能单元可以集成在一个处理单元 中, 也可以是各个单元单独物理存在, 也可以两个或两个以上单元集成在 一个单元中。 上述集成的单元既可以采用硬件的形式实现, 也可以采用软 件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品 销售或使用时, 可以存储在一个计算机可读取存储介质中。 基于这样的理 技术方案的全部或部分可以以软件产品的形式体现出来, 所述计算机软件 产品存储在一个存储介质中, 包括若干指令用以使得一台计算机设备(可 以是个人计算机, 服务器, 或者网络设备等) 或处理器 (proce s sor )执 行本申请各个实施例所述方法的全部或部分步骤。 而前述的存储介质包括: U盘、 移动硬盘、 只读存储器(ROM, Read-On ly Memory ) 、 随机存取存储 器 (RAM, Random Acce s s Memory ) 、 磁碟或者光盘等各种可以存储程序 代码的介质。 以上所述,以上实施例仅用以说明本申请的技术方案,而非对其限制; 尽管参照前述实施例对本申请进行了详细的说明, 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申请各实施例技术方案的精神和范围。

Claims

权 利 要 求 书
1、 一种数据路由方法, 其特征在于, 包括:
归属用户服务器 HSS接收服务于用户设备 UE的移动管理实体匪 E发送 的所述 MME的路由标识;
所述 HSS根据所述 MME的路由标识, 确定所述 MME支持的信息传输方 式, 所述 MME的路由标识与所述 MME支持的信息传输方式——对应;
所述 HSS接收业务交互功能实体 MTC-IWF发送的查询消息, 所述查询消 息携带 UE标识和需要采用的信息传输方式;
所述 HSS根据所述 MME支持的信息传输方式、 所述 UE标识和所述需 要采用的信息传输方式确定所述服务于 UE的匪 E支持所述需要采用信息传 输方式;
所述 HSS向所述 MTC- IWF发送所述需要采用的信息传输方式对应的所述 MME的路由标识, 以使得所述 MTC-IWF根据所述 MME的路由标识进行路由。
2、 根据权利要求 1所述的方法, 其特征在于, 所述 HSS接收服务于 UE 的匪 E发送的所述 MME的路由标识包括:
所述 MME的所有路由标识; 或者所述 MME和所述 UE都支持的信息传 输方式所对应的所述 MME的路由标识。
3、 根据权利要求 1或 2所述的方法, 其特征在于, 所述 HSS根据所 述匪 E支持的信息传输方式、 所述 UE标识和所述需要采用的信息传输方 式确定所述匪 E支持所述需要采用信息传输方式包括:
所述 HSS 艮据所述 UE的标识确定良务于 UE的 MME ;
根据所述需要采用的信息传输方式, 在所述匪 E支持的信息传输方式 中查询, 确定服务于 UE的 MME支持所述需要采用的信息传输方式。
4、 一种数据路由方法, 其特征在于, 包括:
归属用户服务器 HSS接收服务于用户设备 UE的移动管理实体匪 E发送 的所述 MME的路由标识和所述 MME支持的信息传输方式;
所述 HSS接收业务交互功能实体 MTC-IWF发送的查询消息, 所述查询消 息携带 UE标识和需要采用的信息传输方式;
所述 HSS根据所述 MM支持的信息传输方式、 所述 UE标识和所述需要 采用的信息传输方式确定所述匪 E支持所述需要采用信息传输方式; 所述 HSS向所述 MTC-IWF发送所述 MME的路由标识,以使得所述 MTC-IWF 根据所述路由标识进行需要传输数据包的路由。
5、 根据权利要求 4所述的方法, 其特征在于, 所述 HSS接收所述 MME 发送的信息传输方式信息包括: 所述 MME和所述 UE都支持的信息传输方 式信息。
6、 根据权利要求 4所述的方法, 其特征在于, 所述 HSS根据所述匪 E 支持的信息传输方式、 所述 UE标识和所述需要采用的信息传输方式确定 所述匪 E支持所述需要采用信息传输方式包括:
所述 HSS 艮据所述 UE的标识确定良务于 UE的 MME;
根据所述需要采用的信息传输方式, 在所述匪 E支持的信息传输方式 中查询, 确定服务于 UE的 MME支持所述需要采用的信息传输方式。
7、 一种数据路由方法, 其特征在于, 包括:
业务交互功能实体 MTC-IWF接收应用服务平台发送的用户设备 UE标识、 需要传输的数据包和需要采用的信息传输方式;
所述 MTC-IWF向归属用户服务器 HSS发送查询消息, 所述查询消息携带 所述 UE标识和需要采用的信息传输方式, 以使得所述 HSS根据 E支持的 信息传输方式、 所述 UE标识和所述需要采用的信息传输方式确定所述服务 于 UE的匪 E支持所述需要采用的信息传输方式;
所述 MTC-IWF接收所述 HSS发送的所述 E的路由标识;
所述 MTC-IWF根据所述 E的路由标识进行所述数据包的路由。
8、 根据权利要求 7所述的方法, 其特征在于, 所述 MTC-IWF接收所述 HSS发送的所述 MME的路由标识包括:
所述 MTC-IWF接收所述 HSS发送的所述 MME和所述 UE都支持的信息传输 方式所对应的所述 E的路由标识。
9、 一种数据路由方法, 其特征在于, 包括:
移动管理实体 E接收用户设备 UE发送的注册到 E的请求;
所述 MME向归属用户服务器 HSS发送所述 MME的路由标识, 所述路由标 识与所述 MME支持的信息传输方式——对应, 以使得所述 HSS根据所述路 由标识, 确定所述 MME支持的信息传输方式, 根据所述匪 E支持的信息传 输方式、 业务交互功能实体 MTC-IWF发送的 UE标识和需要采用的信息传输 方式确定所述 MME支持所述需要采用的信息传输方式,向 MTC-IWF发送所述 需要采用的信息传输方式对应的所述匪 E的路由标识,使所述 MTC-IWF根据 所述 E的路由标识进行路由。
1 0、 根据权利要求 9所述的方法, 其特征在于, 所述匪 E接收 UE发送 的注册到匪 E的请求, 包括:
所述 E接收 UE发送的携带所述 UE能力信息的注册到 E的请求; 所述 MME向所述 HSS发送路由标识包括:
所述 MME向所述 HSS发送所述 MME和所述 UE都支持的信息传输方式 所对应的所述 MME的路由标识。
1 1、 根据权利要求 9或 1 0所述的方法, 其特征在于, 所述匪 E接收
UE发送的注册到 MME的请求包括:
所述 E接收 UE发送的非接入层 NAS消息; 或者
所述 MME接收 UE发送的位置更新请求消息; 或者
所述 MME接收 UE发送的切换请求消息。
12、 一种数据路由方法, 其特征在于, 包括:
移动管理实体 E接收用户设备 UE发送的注册到 E的请求;
所述 MME向归属用户 良务器 HSS发送所述 MME支持的路由标识和所述 MME 支持的信息传输方式, 以使得所述 HSS根据所述匪支持的信息传输方式、 业务交互功能实体 MTC- IWF发送的 UE标识和需要采用的信息传输方式确定 所述 MME支持所述需要采用的信息传输方式, 向所述 MTC-IWF发送所述匪 E 的路由标识,使所述 MTC-IWF根据所述路由标识进行需要传输数据包的路由。
1 3、 根据权利要求 12所述的方法, 其特征在于,
所述 E接收 UE发送的 NAS消息, 包括:
所述 MME接收 UE发送的携带所述 UE能力信息的 NAS消息;
所述 MME向所述 HSS发送路由标识包括:
所述 MME向所述 HSS发送的所述 MME和所述 UE都支持的信息传输方 式所对应的路由标识。
14、 一种数据路由装置, 其特征在于, 包括:
接收模块, 用于接收服务于用户设备 UE的移动管理实体 MME发送的所 述 MME的路由标识, 所述路由标识与所述 MME支持的信息传输方式——对 应;
确定模块一, 用于根据所述接收模块接收的所述 MME的路由标识, 确 定所述 MME支持的信息传输方式, 所述路由标识与所述 MME支持的信息传 输方式 对应;
所述接收模块, 用于接收业务交互功能实体 MTC-IWF发送的查询消息, 所述查询消息携带 UE标识和需要采用的信息传输方式;
确定模块二, 用于根据所述确定模块一确定的所述 MME支持的信息传 输方式、 所述接收模块接收的所述 UE标识和所述需要采用的信息传输方 式确定所述服务于 UE的匪 E支持所述需要采用信息传输方式;
发送模块, 用于向所述 MTC-IWF发送所述需要采用的信息传输方式对应 的所述接收模块接收的所述 E的路由标识, 以使得所述 MTC-IWF根据所述 MME的路由标识进行路由。
15、根据权利要求 14所述的装置,其特征在于,所述接收模块具体用于: 接收所述匪 E发送的所述 MME的所有路由标识; 或者接收所述 MME和 所述 UE都支持的信息传输方式所对应的所述 MME的路由标识。
16、 根据权利要求 14或 15所述的装置, 其特征在于, 所述确定模块二 具体用于:
根据所述接收模块接收的 UE的标识确定服务于 UE的匪 E , 根据所述 需要采用的信息传输方式, 在所述确定模块一确定的所述 MME支持的信息 传输方式中查询, 确定服务于 UE的匪 E支持所述需要采用信息传输方式。
17、 一种数据路由装置, 其特征在于, 包括:
接收模块, 用于接收服务于用户设备 UE的移动管理实体 MME发送的所 述 MME的路由标识和所述 MME支持的信息传输方式;
所述接收模块, 用于接收业务交互功能实体 MTC-IWF发送的查询消息, 所述查询消息携带 UE标识和需要采用的信息传输方式;
确定模块, 用于根据所述接收模块接收的所述信息传输方式、 所述 UE 标识和所述需要采用的信息传输方式确定所述服务于 UE的 MME支持所述需 要采用的信息传输方式;
发送模块, 用于向所述 MTC-IWF发送所述接收模块接收的所述 E的路 由标识,以使得所述 MTC-IWF根据所述 MME 的路由标识进行需要传输数据包 的路由。
18、根据权利要求 17所述的方法,其特征在于,所述接收模块具体用于: 接收所述 MME发送的所述匪 E和所述 UE都支持的信息传输方式信息。
19、 根据权利要求 18 所述的方法, 其特征在于, 所述确定模块具体 用于:
根据所述接收模块接收的所述 UE的标识确定服务于 UE的匪 E , 根据 所述接收模块接收的所述需要采用的信息传输方式, 在所述匪 E支持的信 息传输方式中查询,确定服务于 UE的 MME支持所述需要采用的信息传输方 式。
20、 一种数据路由装置, 其特征在于, 包括:
接收模块, 用于接收应用服务平台发送的用户设备 UE标识、 需要传输的 数据包和需要采用的信息传输方式;
发送模块, 用于向归属用户服务器 HSS发送查询消息, 所述查询消息携 带所述接收模块接收的所述 UE 标识和所述需要采用的信息传输方式, 以使 得所述 HSS根据所述 UE标识、 所述需要采用的信息传输方式确定服务于 UE 的移动管理实体匪 E支持所述需要采用信息传输方式;
所述接收模块, 用于接收所述 HSS发送的所述 E的路由标识; 处理模块, 用于根据所述接收模块接收的所述匪 E的路由标识进行所述 数据包的路由。
21、根据权利要求 20所述的装置,其特征在于,所述接收模块具体用于: 接收所述 HSS发送的所述 E和所述 UE都支持的信息传输方式所对应的 所述 MME的路由标识。
22、 一种数据路由装置, 其特征在于, 包括:
接收模块, 用于接收用户设备 UE发送的注册到移动管理实体 E的请 求;
发送模块, 用于向归属用户服务器 HSS发送所述匪 E的路由标识, 所述 路由标识与所述 MME支持的信息传输方式——对应, 以使得所述 HSS根据 所述路由标识, 确定所述 MME支持的信息传输方式, 根据所述 MME支持的 信息传输方式、交互功能实体所述 MTC-IWF发送的 UE标识和需要采用的信 息传输方式确定所述 匪 E 支持所述需要采用的信息传输方式, 向 MTC-IWF 发送所述需要采用的信息传输方式对应的所述路由标识,使所述 MTC-IWF根 据所述路由标识进行路由。
23、 根据权利要求 22所述的装置, 其特征在于,
所述接收模块具体用于接收所述 UE发送、携带所述 UE能力信息的注册 到 MME的请求;
所述发送模块具体用于向所述 HSS发送所述 MME和所述 UE都支持的 信息传输方式所对应的 MME的路由标识。
24、 根据权利要求 22或 23所述的装置, 其特征在于, 所述接收模块具体 用于:
接收 UE发送的非接入层 NAS消息; 或者
接收 UE发送的位置更新请求消息; 或者
接收 UE发送的切换请求消息。
25、 一种数据路由装置, 其特征在于, 包括:
接收模块,用于接收用户设备 UE发送的注册到移动管理实体 E的请求; 发送模块, 用于向归属用户服务器 HSS发送所述匪 E支持的路由标识和 和所述 MME支持的信息传输方式,以使得所述 HSS根据所述 MME支持的信息 传输方式、 交互功能实体 MTC- IWF发送的 UE标识和需要采用的信息传输 方式确定所述匪 E支持的所述需要采用的信息传输方式,向 MTC-IWF发送所 述匪 E的路由标识, 使所述 MTC-IWF根据所述 E的路由标识进行需要传输 数据包的路由。
26、 根据权利要求 25所述的装置, 其特征在于,
所述接收模块具体用于接收 UE发送的携带所述 UE能力信息的 NAS消息; 所述发送模块具体用于向所述 HSS发送的所述 MME和所述 UE都支持 的信息传输方式所对应的所述 MME的路由标识。
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