WO2016205997A1 - 一种寻呼的方法及装置 - Google Patents

一种寻呼的方法及装置 Download PDF

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Publication number
WO2016205997A1
WO2016205997A1 PCT/CN2015/082064 CN2015082064W WO2016205997A1 WO 2016205997 A1 WO2016205997 A1 WO 2016205997A1 CN 2015082064 W CN2015082064 W CN 2015082064W WO 2016205997 A1 WO2016205997 A1 WO 2016205997A1
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WIPO (PCT)
Prior art keywords
control signaling
paging
policy
paging policy
service
Prior art date
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Ceased
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PCT/CN2015/082064
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English (en)
French (fr)
Inventor
陆伟
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to EP15895897.5A priority Critical patent/EP3300438A4/en
Priority to PCT/CN2015/082064 priority patent/WO2016205997A1/zh
Priority to CN201580080769.1A priority patent/CN107637146A/zh
Publication of WO2016205997A1 publication Critical patent/WO2016205997A1/zh
Priority to US15/845,940 priority patent/US20180124741A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to communication technologies, and in particular, to a method and apparatus for paging.
  • 3GPP 3rd Generation Partnership Project
  • LTE Long Term Evolution
  • SAE System Architecture Evolution
  • FIG. 1 is a schematic diagram of an architecture of a SAE network system in the prior art.
  • a user equipment User Equipment, UE for short
  • SGSN Serving GPRS Support Node
  • the UE can access the serving gateway through the S4 interface.
  • the Serving Gateway (SGW) is connected to the Packet Data Network Gateway (PDN-GW or PGW) through the S5 interface.
  • PDN-GW Packet Data Network Gateway
  • the UE can also directly access the PGW through the Gn/Gp interface.
  • the functions of the main network elements in the SAE network system are described as follows:
  • Mobility Management Entity mainly completes the mobility management, session management, and non-UE of UEs in the Evolved UMTS Terrestrial Radio Access Network (E-UTRAN).
  • E-UTRAN Evolved UMTS Terrestrial Radio Access Network
  • Access layer Non-Access Stratum, NAS for short
  • PGW Packet Control Function
  • SGW Serving Mobility Management Entity
  • SGW It is mainly responsible for relaying user traffic between the UE and the PGW, and as an anchor point when switching between base stations.
  • PGW Mainly responsible for user address allocation, policy control, and enforcement of charging rules and lawful interception related functions.
  • PCRF Policy and Charging Rules Function
  • Carrier IP services are implemented in the LTE network through an IP Multimedia Subsystem (IMS) network.
  • IMS IP Multimedia Subsystem
  • PSS Packet Switched Streaming Service
  • the PSS network architecture mainly includes a mobile terminal and a PSS server on the network side.
  • the data transmission diagram is as shown in FIG. 2.
  • b1, b2, b3, and b4 respectively represent bearers for data transmission between the network, the PGW/PCEF, the SGW, the eNodeB, and the UE
  • a1 and a2 respectively represent the SGW and the MME, and the MME and the eNodeB, respectively. Control signaling interaction between.
  • the UE does not perform service transmission for a period of time, the UE will switch to the idle state for the purpose of saving air interface resources and saving power of the UE.
  • the data transmission diagram is as shown in FIG. 3.
  • the bearer associated with the access network (the bearer between the UE and the eNodeB and the bearer between the eNodeB and the SGW) is temporarily deleted.
  • the downlink data packet is transmitted to the SGW through the bearer between the network and the PGW/PCEF and between the PGW/PCEF and the SGW, and the SGW sends a downlink data notification (Downlink Data Notification) to the MME.
  • DDN Downlink Data Notification
  • the MME pages the UE through the eNodeB in the tracking area where the UE is located.
  • the UE initiates a service request procedure, so as to restore the bearer associated with the access network, thereby performing data transmission.
  • the control signaling also triggers the service request procedure, thereby restoring the bearer associated with the access network.
  • the PGW/PCEF initiates a create bearer request/update bearer request message to the SGW, and then the SGW process is further divided into two cases:
  • the SGW buffers the signaling and sends the DDN to the MME. After the bearer is restored, the SGW sends control signaling to the MME.
  • ISR Idle Mode Signaling Reduction
  • the SGW When the ISR mechanism is not activated, the SGW does not buffer the signaling. After receiving the PGW/PCEF Create Bearer Request/Update Bearer Request message, the SGW sends control signaling directly to the MME. After the paging message is sent to the UE by the eNodeB, the UE initiates a service request process after receiving the paging message, and then the MME initiates a corresponding signaling process, such as a process of creating a bearer request or updating a bearer request, to the eNodeB. The signaling process can also be performed in conjunction with a service request or the like.
  • the embodiment of the invention provides a method and a device for paging, which are used for performing fine differentiation processing on a page triggered by control signaling corresponding to a service.
  • the first aspect provides a method for paging, including:
  • the acquiring the type information of the control signaling includes: receiving the control signaling sent by the gateway device, and determining type information of the control signaling.
  • the acquiring the type information of the control signaling includes: receiving a downlink data notification message sent by the gateway device, where the downlink data notification message includes the control signaling Type information.
  • control signaling includes at least one of creating a class control signaling, modifying a class control signaling, deleting a class control signaling, and releasing a class control signaling.
  • the paging policy includes at least one of a paging priority, a paging number, and a paging frequency.
  • the second aspect provides a method for paging, including:
  • the obtaining the indication information of the paging policy includes: receiving a downlink data notification message sent by the gateway device, where the downlink data notification message includes the paging policy Instructions.
  • the indication information packet of the paging policy The indication information of the paging policy determined based on the type information of the control signaling or the indication information of the paging policy determined based on the service information corresponding to the control signaling.
  • the control signaling includes: creating a class control signaling, modifying a class control signaling, and deleting a class control signaling And releasing at least one of class control signaling.
  • the paging policy includes at least one of a paging priority, a paging number, and a paging frequency.
  • the third aspect provides a method for paging, including:
  • the acquiring the service information corresponding to the control signaling includes: receiving a downlink data notification message sent by the gateway device, where the downlink data notification message includes the control signaling Corresponding business information.
  • the acquiring the service information corresponding to the control signaling includes: receiving the control signaling sent by the gateway device, where the control signaling includes the control signaling Corresponding business information.
  • the service information includes the type information of the service corresponding to the control signaling, and the determining the paging policy according to the service information corresponding to the control signaling, including: determining the homing according to the type information of the service corresponding to the control signaling Call strategy.
  • the service information includes the priority information of the service corresponding to the control signaling, and the determining the paging policy according to the service information corresponding to the control signaling, including: determining, according to the priority information of the service corresponding to the control signaling The paging strategy.
  • the paging policy packet At least one of a paging priority, a paging number, and a paging frequency.
  • a fourth aspect provides a device for paging, comprising:
  • An acquiring unit configured to acquire type information of control signaling
  • a processing unit configured to determine a paging policy according to the type information of the control signaling
  • a sending unit configured to send a paging message to the user equipment UE according to the paging policy.
  • the acquiring unit is specifically configured to receive the control signaling sent by the gateway device, where the processing unit is specifically configured to determine type information of the control signaling.
  • the acquiring unit is specifically configured to receive a downlink data notification message that is sent by the gateway device, where the downlink data notification message includes type information of the control signaling.
  • a fifth aspect provides a device for paging, including:
  • An obtaining unit configured to obtain indication information of a paging policy, and configured to acquire the paging policy according to the indication information of the paging policy;
  • a sending unit configured to send a paging message to the user equipment UE according to the paging policy.
  • the acquiring unit is specifically configured to receive a downlink data notification message that is sent by the gateway device, where the downlink data notification message includes indication information of the paging policy.
  • the sending unit is specifically configured to send a paging message to the UE according to the indication information of the paging policy that is determined according to type information of the control signaling.
  • the sending unit is specifically configured to send a paging message to the UE according to the indication information of the paging policy that is determined according to the service information corresponding to the control signaling. .
  • a sixth aspect provides an apparatus for paging, including:
  • An obtaining unit configured to obtain service information corresponding to control signaling
  • a processing unit configured to determine a paging policy according to the service information corresponding to the control signaling
  • a sending unit configured to send a paging message to the user equipment UE according to the paging policy.
  • the acquiring unit is specifically configured to receive a downlink data notification message that is sent by the gateway device, where the downlink data notification message includes service information corresponding to the control signaling.
  • the acquiring unit is specifically configured to receive the control signaling that is sent by the gateway device, where the control signaling includes service information corresponding to the control signaling.
  • the processing unit is configured to determine the paging policy according to the type information of the service corresponding to the control signaling.
  • the processing unit is specifically used to Determining the paging policy according to priority information of the service corresponding to the control signaling.
  • a seventh aspect provides an apparatus for paging, including:
  • a processor configured to acquire, by using the first interface, type information of the control signaling, and configured to determine, according to the type information of the control signaling, a paging policy, and configured to send, according to the paging policy, the user equipment to the UE by using the second interface Paging message.
  • the processor is specifically configured to receive, by using the first interface, the control signaling sent by a gateway device, and determining type information of the control signaling.
  • the processor is configured to receive, by using the first interface, a downlink data notification message that is sent by the gateway device, where the downlink data notification message includes the control signaling Type information.
  • An eighth aspect provides an apparatus for paging, including:
  • the processor is configured to obtain the indication information of the paging policy by using the first interface, and is further configured to acquire the paging policy according to the indication information of the paging policy, and configured to use the second interface according to the paging policy.
  • the user equipment UE sends a paging message.
  • the processor is configured to receive, by using the first interface, a downlink data notification message that is sent by a gateway device, where the downlink data notification message includes the paging policy Instructions.
  • the processor is specifically configured to: according to the indication information of the paging policy that is determined according to type information of control signaling, to the UE by using the second interface Send a paging message.
  • the processor is specifically configured to: according to the indication information of the paging policy that is determined according to the service information corresponding to the control signaling, The UE sends a paging message.
  • a ninth aspect provides an apparatus for paging, comprising:
  • a processor configured to obtain, by using the first interface, service information corresponding to the control signaling, and configured to determine, according to the service information corresponding to the control signaling, a paging policy, and configured to use the second interface according to the paging policy
  • the user equipment UE sends a paging message.
  • the processor is configured to receive, by using the first interface, a downlink data notification message sent by a gateway device, where the downlink data notification message is The service information corresponding to the control signaling is included in the service information.
  • the processor is configured to receive, by using the first interface, the control signaling sent by a gateway device, where the control signaling includes the control signaling Corresponding business information.
  • a third possible implementation manner of the ninth aspect Determining the paging policy according to the type information of the service corresponding to the control signaling.
  • a fourth possible implementation manner of the ninth aspect Determining the paging policy according to priority information of the service corresponding to the control signaling.
  • the method and device for paging can obtain the type information of the control signaling or the service information corresponding to the control signaling, and determine the paging policy according to the type information of the control signaling or the service information corresponding to the control signaling. And sending the paging message to the UE; or obtaining the indication information of the paging policy, acquiring the paging policy according to the indication information of the paging policy, and further sending the paging message to the UE, so as to be able to trigger the control signaling triggered by the service Call for detailed differentiation to ensure that the business can be carried out quickly and efficiently.
  • the method provided in this embodiment does not limit the bearer binding mechanism of the service. Therefore, the communication network does not increase the number of bearers, and the operator investment and operation management costs do not increase.
  • FIG. 1 is a schematic diagram of an architecture of a SAE network system in the prior art
  • FIG. 2 is a schematic diagram of data transmission when a UE performs service transmission in the prior art
  • FIG. 3 is a schematic diagram of data transmission when the UE is in an idle state in the prior art
  • FIG. 4 is a schematic diagram of a method for paging according to a first embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a method for paging according to a second embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a method for paging according to a third embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of an apparatus for paging according to a fourth embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of an apparatus for paging according to a fifth embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of an apparatus for paging according to a sixth embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of an apparatus for paging according to a seventh embodiment of the present invention.
  • FIG. 10B is a schematic structural diagram of an apparatus for paging according to an eighth embodiment of the present invention.
  • FIG. 11 is a schematic structural diagram of an apparatus for paging according to a ninth embodiment of the present invention.
  • FIG. 11B is a schematic structural diagram of a device for paging according to a tenth embodiment of the present invention.
  • FIG. 12 is a schematic structural diagram of an apparatus for paging according to an eleventh embodiment of the present invention.
  • FIG. 12B is a schematic structural diagram of an apparatus for paging according to a twelfth embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a method for paging according to a first embodiment of the present invention. As shown in FIG. 4, the method in this embodiment includes:
  • the mobility management network element acquires type information of control signaling.
  • the mobility management network element may include an MME.
  • the mobility management network element may include an SGSN.
  • the acquiring, by the mobility management network element, the type information of the control signaling may include: the mobility management network element receiving the control signaling sent by the gateway device, and then determining the type information of the control signaling.
  • the mobility management network element obtains the type information of the control signaling, where the mobility management network element receives the downlink data notification message sent by the gateway device, where the downlink data notification message includes type information of the control signaling.
  • the gateway device may include at least one of an SGW and a PGW.
  • the gateway device may include a Gateway GPRS Support Node (Gateway GPRS Support Node, Jane) Called GGSN).
  • Gateway GPRS Support Node Jane
  • the S401 may include: receiving, by the MME, control signaling sent by the SGW or the PGW, and then determining type information of the control signaling.
  • S401 may include: receiving, by the MME, a downlink data notification message sent by the SGW or the PGW, where the downlink data notification message includes type information of the control signaling.
  • the type information of the control signaling can reflect the differentiation of the control signaling.
  • the type information obtained by classifying the control signaling according to the following classification manner can reflect the differentiation of the control signaling.
  • the control signaling can be classified according to the following methods: 1. Create class control signaling, modify class creation signaling, delete class control signaling, release class control signaling; 2.
  • Access Point Name Access Point Name
  • QoS Class Identifier QoS Class Identifier
  • ARP Allocation/Retention Priority
  • 3GPP access network Control signaling for UE session mobility within the internal or non-3GPP access network or between the 3GPP access network and the non-3GPP access network, and a packet data network (Packet Data Network, PDN for short) connection or bearer resource control signal Control signaling for other diverse session management procedures, control signaling for requesting new PDN connections or bearer resources.
  • PDN Packet Data Network
  • bearer resource control signaling for other diverse session management procedures, control signaling for requesting new PDN connections or bearer resources.
  • the control signaling may be classified according to other manners, and the specific implementation manner in which the control signaling is classified is not limited in this embodiment.
  • control signaling may include at least one of creating class control signaling, modifying class control signaling, deleting class control signaling, and releasing class control signaling.
  • control signaling may include at least one of APN related control signaling, QCI related control signaling, and ARP related control signaling.
  • control signaling may include control signaling, PDN connection or bearer resource of the UE session mobility between the 3GPP access network or the non-3GPP access network or between the 3GPP access network and the non-3GPP access network. At least one of control signaling, control signaling of other diverse session management procedures, control signaling requesting a new PDN connection, or bearer resources.
  • control signaling of the UE session mobility within the 3GPP access network or the non-3GPP access network or between the 3GPP access network and the non-3GPP access network may include: creating a session request (create session request) Create session request with "handover" indication bit set, modify bearer request, modify bearer request with switch indication bit (modify bearer request) With "handover" indication bit set), at least one of modifying access bearer requests.
  • control signaling for releasing the PDN connection or the bearer resource may include: deleting a session request, deleting a bearer request, deleting a bearer command, and deleting an indirect data forwarding tunnel. At least one of a request (delete indirect data forwarding tunnel request).
  • control signaling of the other multiple session management processes may include: releasing a release bearer request, a modify bearer request, a change notification, and a suspend notification. At least one of resume notifications.
  • control signaling for requesting a new PDN connection or bearer resource may include: creating a session request during PDN connection request, creating a bearer request, and updating a bearer request. At least one of an update bearer request, a bearer resource command, a modify bearer command, and a create indirect data forwarding tunnel request.
  • the mobility management network element determines a paging policy according to type information of the control signaling.
  • the S402 may include: determining, by the MME, a paging policy according to type information of the control signaling.
  • the mobility management network element sends a paging message to the UE according to the paging policy.
  • the sending, by the mobility management network element, the paging message to the UE according to the paging policy may include: the mobility management network element sends the paging message to the UE by using the base station according to the paging policy.
  • the S403 may include: the MME sending the paging message to the UE according to the paging policy.
  • S403 may include: the MME sends a paging message to the UE by using the base station according to the paging policy.
  • the paging policy may include at least one of a paging priority, a paging number, and a paging frequency, but is not limited thereto.
  • the paging priority of the paging message triggered by the class control signaling may be higher than the paging priority of the paging message triggered by the modification type control signaling, thereby enabling the user experience to be better.
  • This embodiment does not limit the specific implementation of the paging policy. Any information that guides the paging implementation policy may be referred to as a paging policy.
  • the function of the MME may be completed by the SGSN, and the function of the SGW/PGW may be completed by the GGSN.
  • the mobility management network element can obtain the type information of the control signaling, determine the paging policy according to the type information of the control signaling, and further send the paging message to the UE, so that the control signaling corresponding to the service can be triggered. Paging performs fine differentiation to ensure that services can be performed quickly and efficiently.
  • the method provided in this embodiment does not limit the bearer binding mechanism of the service. Therefore, the communication network does not increase the number of bearers, and the operator investment and operation management costs do not increase.
  • FIG. 5 is a schematic diagram of a method for paging according to a second embodiment of the present invention.
  • the same content as the first embodiment can be referred to the detailed description in the first embodiment, and details are not described herein again.
  • the method in this embodiment includes:
  • the gateway device receives control signaling.
  • the gateway device may also determine type information of the control signaling.
  • control signaling may include type information of the control signaling
  • the gateway device may obtain the type information of the control signaling according to the received control signaling.
  • the gateway device may further determine a paging policy according to the type information of the control signaling, and send the indication information of the paging policy to the mobility management network element.
  • the indication information enables the mobility management network element to acquire a paging policy according to the indication information.
  • control signaling may include the indication information of the paging policy determined by the application function (AF) entity according to the service information corresponding to the control signaling.
  • the AF After determining the indication information of the paging policy according to the service information corresponding to the control signaling, the AF sends the indication information to the gateway device through the PCRF entity and the Policy and Charging Enforcement Function (PCEF) entity.
  • PCEF Policy and Charging Enforcement Function
  • the service information corresponding to the control signaling may include at least one of type information of a service corresponding to the control signaling and priority information of a service corresponding to the control signaling.
  • the service corresponding to the control signaling may include a service that triggers control signaling.
  • the paging policy may include at least one of a paging priority, a paging number, and a paging frequency, but is not limited thereto.
  • the mobility management network element obtains indication information of a paging policy.
  • the obtaining, by the mobility management network element, the indication information of the paging policy may include: the mobility management network element receiving the downlink data notification message sent by the gateway device, where the downlink data notification message includes the indication information of the paging policy.
  • the indication information of the paging policy may include indication information of a paging policy determined based on type information of the control signaling.
  • the indication information of the paging policy may include indication information of the paging policy determined according to the service information corresponding to the control signaling.
  • the S502 may include: the MME obtains the indication information of the paging policy.
  • S502 may include: receiving, by the MME, a downlink data notification message sent by the SGW or the PGW, where the downlink data notification message includes indication information of the paging policy.
  • the mobility management network element acquires a paging policy according to the indication information of the paging policy.
  • the S503 may include: the MME acquiring the paging policy according to the indication information of the paging policy.
  • the mobility management network element sends a paging message to the UE according to the paging policy.
  • the sending, by the mobility management network element, the paging message to the UE according to the paging policy may include: the mobility management network element sends the paging message to the UE by using the base station according to the paging policy.
  • the S504 may include: the MME sending a paging message to the UE according to the paging policy.
  • S504 may include: the MME sending a paging message to the UE by using the base station according to the paging policy.
  • the function of the MME may be completed by the SGSN, and the function of the SGW/PGW may be completed by the GGSN.
  • the mobility management network element can obtain the indication information of the paging policy by receiving the downlink data notification message, where the indication information of the paging policy corresponds to the type information of the control signaling or the service information corresponding to the control signaling.
  • the mobility management network element can then send a paging message to the UE according to the paging policy, so that the paging triggered by the control signaling corresponding to the service can be finely differentiated to ensure that the service can be performed quickly and efficiently.
  • the method provided in this embodiment does not limit the bearer binding mechanism of the service. Therefore, the communication network does not increase the number of bearers, and the operator investment and operation management costs do not increase.
  • FIG. 6 is a schematic diagram of a method for paging according to a third embodiment of the present invention.
  • the method in this embodiment includes:
  • the AF entity sends control signaling to the PCRF entity, where the control signaling includes service information corresponding to the control signaling.
  • the service information corresponding to the control signaling may include at least one of type information of a service corresponding to the control signaling and priority information of a service corresponding to the control signaling.
  • the PCRF entity receives control signaling sent by the AF entity.
  • the PCRF entity sends a re-authorization request to the PCEF entity, where the re-authorization request includes service information corresponding to the control signaling.
  • the PCEF entity receives a re-authorization request sent by the PCRF entity.
  • the PCEF entity sends control signaling to the gateway device, where the control signaling includes service information corresponding to the control signaling.
  • the gateway device receives control signaling sent by the PCEF entity.
  • the gateway device sends a downlink data notification message or control signaling to the mobility management network element, where the downlink data notification message or the control signaling includes service information corresponding to the control signaling.
  • the mobility management network element receives the downlink data notification message or control signaling sent by the gateway device.
  • the S604 may include: the MME receives the downlink data notification message or the control signaling sent by the SGW, where the downlink data notification message or the control signaling includes the service information corresponding to the control signaling.
  • the mobility management network element may further obtain the service information corresponding to the control signaling according to the downlink data notification message or the control signaling.
  • the mobility management network element determines a paging policy according to the service information corresponding to the control signaling.
  • the determining, by the mobility management network element, the paging policy according to the service information corresponding to the control signaling may include: determining, by the mobility management network element, the paging policy according to the type information of the service corresponding to the control signaling.
  • the determining, by the mobility management network element, the paging policy according to the service information corresponding to the control signaling may include: determining, by the mobility management network element, the paging policy according to the priority information of the service corresponding to the control signaling.
  • the S605 may include: determining, by the MME, a paging policy according to the service information corresponding to the control signaling.
  • S605 may include: determining, by the MME, a paging policy according to type information of the service corresponding to the control signaling.
  • S605 may include: determining, by the MME, a paging policy according to priority information of the service corresponding to the control signaling.
  • the paging policy may include one of a paging priority, a paging number, and a paging frequency. One less, but not limited to this.
  • the mobility management network element sends a paging message to the UE according to the paging policy.
  • the UE receives the paging message sent by the mobility management network element.
  • the sending, by the mobility management network element, the paging message to the UE according to the paging policy may include: the mobility management network element sends the paging message to the UE by using the base station according to the paging policy.
  • the S606 may include: the MME sending the paging message to the UE according to the paging policy.
  • S606 may include: the MME sending a paging message to the UE by using the base station according to the paging policy.
  • the function of the MME may be completed by the SGSN, and the function of the SGW/PGW may be completed by the GGSN.
  • the mobility management network element can determine the paging policy according to the service information corresponding to the obtained control signaling, and further send a paging message to the UE, so that the paging triggered by the control signaling corresponding to the service can be fine. Differentiated processing to ensure that the business can be carried out quickly and efficiently.
  • the method provided in this embodiment does not limit the bearer binding mechanism of the service. Therefore, the communication network does not increase the number of bearers, and the operator investment and operation management costs do not increase.
  • FIG. 7 is a schematic structural diagram of an apparatus for paging according to a fourth embodiment of the present invention.
  • the apparatus provided in this embodiment includes: an obtaining unit 71, a processing unit 72, and a sending unit 73.
  • the obtaining unit 71 is configured to acquire type information of the control signaling.
  • the processing unit 72 is configured to determine a paging policy according to type information of the control signaling.
  • the sending unit 73 is configured to send a paging message to the UE according to the paging policy.
  • the obtaining unit 71 is specifically configured to receive control signaling sent by the gateway device, where the processing unit 72 is specifically configured to determine type information of the control signaling.
  • the obtaining unit 71 is specifically configured to receive a downlink data notification message sent by the gateway device, where the downlink data notification message includes type information of the control signaling.
  • the gateway device may include at least one of an SGW and a PGW.
  • the gateway device may comprise a GGSN.
  • the sending unit 73 is specifically configured to send a paging to the UE by using the base station according to the paging policy. Message.
  • control signaling may include at least one of creating class control signaling, modifying class control signaling, deleting class control signaling, and releasing class control signaling.
  • control signaling may include at least one of APN related control signaling, QCI related control signaling, and ARP related control signaling.
  • control signaling may include control signaling of UE session mobility or release PDN connection or bearer resource inside the 3GPP access network or within the non-3GPP access network or between the 3GPP access network and the non-3GPP access network. At least one of control signaling, control signaling of other diverse session management procedures, request for a new PDN connection, or control signaling of a bearer resource.
  • the paging policy may include at least one of a paging priority, a paging number, and a paging frequency, but is not limited thereto.
  • the obtaining unit 71 may be a receiver
  • the processing unit 72 may be a processor
  • the transmitting unit 73 may be a transmitter.
  • the device in this embodiment may be a mobility management network element, but is not limited thereto.
  • the mobility management network element may include an MME.
  • the mobility management network element may comprise an SGSN.
  • the units in the device provided in this embodiment may be used to perform the corresponding processes in the method shown in FIG. 4, and the specific working principles are not described herein. For details, refer to the description of the method embodiments.
  • the device provided in this embodiment can obtain the type information of the control signaling, determine the paging policy according to the type information of the control signaling, and further send the paging message to the UE, so as to fine the paging triggered by the control signaling corresponding to the service. Differentiated processing to ensure that the business can be carried out quickly and efficiently.
  • the device provided in this embodiment does not limit the bearer binding mechanism of the service. Therefore, the communication network does not increase the number of bearers, and the operator investment and operation management costs do not increase.
  • FIG. 8 is a schematic structural diagram of an apparatus for paging according to a fifth embodiment of the present invention.
  • the same content as the fourth embodiment can be referred to the detailed description in the fourth embodiment, and details are not described herein again.
  • the apparatus provided in this embodiment includes: an obtaining unit 81 and a sending unit 82.
  • the obtaining unit 81 is configured to obtain indication information of the paging policy, and acquire the paging policy according to the indication information of the paging policy.
  • the sending unit 82 is configured to send a paging message to the UE according to the paging policy.
  • the obtaining unit 81 is specifically configured to receive the downlink data notification sent by the gateway device.
  • the downlink data notification message includes indication information of the paging policy.
  • the sending unit 82 is specifically configured to send a paging message to the UE according to the indication information of the paging policy determined according to the type information of the control signaling.
  • the sending unit 82 is specifically configured to send a paging message to the UE according to the indication information of the paging policy that is determined according to the service information corresponding to the control signaling.
  • the sending unit 82 is specifically configured to send a paging message to the UE by using the base station according to the paging policy.
  • control signaling may include at least one of creating class control signaling, modifying class control signaling, deleting class control signaling, and releasing class control signaling.
  • control signaling may include at least one of APN related control signaling, QCI related control signaling, and ARP related control signaling.
  • control signaling may include control signaling of UE session mobility or release PDN connection or bearer resource inside the 3GPP access network or within the non-3GPP access network or between the 3GPP access network and the non-3GPP access network. At least one of control signaling, control signaling of other diverse session management procedures, request for a new PDN connection, or control signaling of a bearer resource.
  • the paging policy may include at least one of a paging priority, a paging number, and a paging frequency, but is not limited thereto.
  • the gateway device may include at least one of an SGW and a PGW.
  • the gateway device may comprise a GGSN.
  • the obtaining unit 81 may be a receiver, and the transmitting unit 82 may be a transmitter.
  • the device in this embodiment may be a mobility management network element, but is not limited thereto.
  • the mobility management network element may include an MME.
  • the mobility management network element may comprise an SGSN.
  • the units in the device provided in this embodiment may be used to perform the corresponding processes in the method shown in FIG. 5, and the specific working principles are not described herein. For details, refer to the description of the method embodiments.
  • the apparatus provided in this embodiment can obtain the indication information of the paging policy by receiving the downlink data notification message, where the indication information of the paging policy corresponds to the type information of the control signaling or the service information corresponding to the control signaling, which is provided by this embodiment.
  • the device can then send a paging message to the UE according to the paging policy, so that the paging triggered by the control signaling corresponding to the service can be finely differentiated to ensure that the service can be performed quickly and efficiently.
  • the device provided in this embodiment The bearer binding mechanism of the service is not limited. Therefore, the communication network does not increase the number of bearers, and the operator investment and operation management costs will not increase.
  • FIG. 9 is a schematic structural diagram of an apparatus for paging according to a sixth embodiment of the present invention.
  • the same content as the fourth and fifth embodiments can be referred to the detailed description in the fourth and fifth embodiments, and details are not described herein again.
  • the apparatus provided in this embodiment includes: an obtaining unit 91, a processing unit 92, and a sending unit 93.
  • the obtaining unit 91 is configured to obtain service information corresponding to the control signaling.
  • the processing unit 92 is configured to determine a paging policy according to the service information corresponding to the control signaling.
  • the sending unit 93 is configured to send a paging message to the UE according to the paging policy.
  • the obtaining unit 91 is specifically configured to receive a downlink data notification message that is sent by the gateway device, where the downlink data notification message includes service information corresponding to the control signaling.
  • the obtaining unit 91 is specifically configured to receive control signaling sent by the gateway device, where the control signaling includes service information corresponding to the control signaling.
  • the service information corresponding to the control signaling may include the type information of the service corresponding to the control signaling, and the processing unit 92 is specifically configured to determine the paging policy according to the type information of the service corresponding to the control signaling.
  • the service information corresponding to the control signaling may include the priority information of the service corresponding to the control signaling, and the processing unit 92 is specifically configured to determine the paging policy according to the priority information of the service corresponding to the control signaling.
  • control signaling may include at least one of creating class control signaling, modifying class control signaling, deleting class control signaling, and releasing class control signaling.
  • control signaling may include at least one of APN related control signaling, QCI related control signaling, and ARP related control signaling.
  • control signaling may include control signaling of UE session mobility or release PDN connection or bearer resource inside the 3GPP access network or within the non-3GPP access network or between the 3GPP access network and the non-3GPP access network. At least one of control signaling, control signaling of other diverse session management procedures, request for a new PDN connection, or control signaling of a bearer resource.
  • the paging policy may include at least one of a paging priority, a paging number, and a paging frequency, but is not limited thereto.
  • the gateway device may include at least one of an SGW and a PGW.
  • the network The off device can include a GGSN.
  • the obtaining unit 91 may be a receiver
  • the processing unit 92 may be a processor
  • the transmitting unit 93 may be a transmitter.
  • the device in this embodiment may be a mobility management network element, but is not limited thereto.
  • the mobility management network element may include an MME.
  • the mobility management network element may comprise an SGSN.
  • the units in the device provided in this embodiment may be used to perform the corresponding processes in the method shown in FIG. 6 , and the specific working principles are not described herein. For details, refer to the description of the method embodiments.
  • the device provided in this embodiment can determine a paging policy according to the service information corresponding to the obtained control signaling, and further send a paging message to the UE, so that the paging triggered by the control signaling corresponding to the service can be finely differentiated. To ensure that the business can be carried out quickly and efficiently.
  • the device provided in this embodiment does not limit the bearer binding mechanism of the service. Therefore, the communication network does not increase the number of bearers, and the operator investment and operation management costs do not increase.
  • FIG. 10 is a schematic structural diagram of an apparatus for paging according to a seventh embodiment of the present invention. As shown in FIG. 10A, the apparatus provided in this embodiment includes: a processor 1000.
  • the processor 1000 is configured to obtain type information of the control signaling by using the first interface 1001, and further configured to: determine, according to the type information of the control signaling, a paging policy; and send, by using the second interface 1002, the UE, according to the paging policy, Call the message.
  • the processor 1000 is specifically configured to receive, by using the first interface 1001, control signaling sent by the gateway device, and type information that can be used to determine control signaling.
  • the processor 1000 is configured to receive, by using the first interface 1001, a downlink data notification message that is sent by the gateway device, where the downlink data notification message includes type information of the control signaling.
  • the gateway device may include at least one of an SGW and a PGW.
  • the gateway device may comprise a GGSN.
  • the processor 1000 is specifically configured to send, by using the second interface 1002, a paging message to the UE by using the base station according to the paging policy.
  • control signaling may include at least one of creating class control signaling, modifying class control signaling, deleting class control signaling, and releasing class control signaling.
  • control signaling may include at least one of APN related control signaling, QCI related control signaling, and ARP related control signaling.
  • control signaling may include control signaling of UE session mobility or release PDN connection or bearer resource inside the 3GPP access network or within the non-3GPP access network or between the 3GPP access network and the non-3GPP access network. At least one of control signaling, control signaling of other diverse session management procedures, request for a new PDN connection, or control signaling of a bearer resource.
  • the paging policy may include at least one of a paging priority, a paging number, and a paging frequency, but is not limited thereto.
  • the device in this embodiment may be a mobility management network element, but is not limited thereto.
  • the mobility management network element may include an MME.
  • the mobility management network element may comprise an SGSN.
  • the first interface 1001 may be an S11 interface in an SAE network system architecture
  • the second interface 1002 may be an S1-MME interface in an SAE network system architecture.
  • the components in the device provided in this embodiment may be used to perform the corresponding processes in the method shown in FIG. 4, and the specific working principles are not described herein. For details, refer to the description of the method embodiments.
  • the apparatus provided by the eighth embodiment of the present invention further includes: a memory 1003.
  • the memory 1003 is for storing processor executable instructions.
  • the instructions stored in the memory 1003 may cause the processor 1000 to perform the corresponding processes in the method shown in FIG. 4, and the specific working principle is not described again. For details, refer to the description of the method embodiments.
  • the device provided in this embodiment can obtain the type information of the control signaling, determine the paging policy according to the type information of the control signaling, and further send the paging message to the UE, so as to fine the paging triggered by the control signaling corresponding to the service. Differentiated processing to ensure that the business can be carried out quickly and efficiently.
  • the device provided in this embodiment does not limit the bearer binding mechanism of the service. Therefore, the communication network does not increase the number of bearers, and the operator investment and operation management costs do not increase.
  • FIG. 11 is a schematic structural diagram of an apparatus for paging according to a ninth embodiment of the present invention.
  • the same content as the seventh and eighth embodiments can be referred to the detailed description in the seventh and eighth embodiments, and details are not described herein again.
  • the apparatus provided in this embodiment includes: a processor 1100.
  • the processor 1100 is configured to obtain the indication information of the paging policy by using the first interface 1101, and is further configured to: obtain the paging policy according to the indication information of the paging policy; and send the homing to the UE by using the second interface 1102 according to the paging policy. Call the message.
  • the processor 1100 is specifically configured to send, by using the first interface 1101, a gateway device to send
  • the downlink data notification message includes the indication information of the paging policy.
  • the processor 1100 is specifically configured to send, by using the second interface 1102, a paging message to the UE according to the indication information of the paging policy determined according to the type information of the control signaling.
  • the processor 1100 is specifically configured to send, by using the second interface 1102, a paging message to the UE according to the indication information of the paging policy that is determined according to the service information corresponding to the control signaling.
  • the processor 1100 is specifically configured to send, by using the second interface 1102, a paging message to the UE by using the base station according to the paging policy.
  • control signaling may include at least one of creating class control signaling, modifying class control signaling, deleting class control signaling, and releasing class control signaling.
  • control signaling may include at least one of APN related control signaling, QCI related control signaling, and ARP related control signaling.
  • control signaling may include control signaling of UE session mobility or release PDN connection or bearer resource inside the 3GPP access network or within the non-3GPP access network or between the 3GPP access network and the non-3GPP access network. At least one of control signaling, control signaling of other diverse session management procedures, request for a new PDN connection, or control signaling of a bearer resource.
  • the paging policy may include at least one of a paging priority, a paging number, and a paging frequency, but is not limited thereto.
  • the gateway device may include at least one of an SGW and a PGW.
  • the gateway device may comprise a GGSN.
  • the device in this embodiment may be a mobility management network element, but is not limited thereto.
  • the mobility management network element may include an MME.
  • the mobility management network element may comprise an SGSN.
  • the first interface 1101 may be an S11 interface in an SAE network system architecture
  • the second interface 1102 may be an S1-MME interface in an SAE network system architecture.
  • the components in the device provided in this embodiment may be used to perform the corresponding processes in the method shown in FIG. 5, and the specific working principles are not described herein. For details, refer to the description of the method embodiments.
  • the apparatus provided by the tenth embodiment of the present invention further includes: a memory 1103.
  • Memory 1103 is for storing processor executable instructions. The instructions stored in the memory 1103 may cause the processor 1100 to perform the corresponding processes in the method shown in FIG. 5, and the specific working principles are not described herein. For details, refer to the description of the method embodiments.
  • the apparatus provided in this embodiment can obtain the indication information of the paging policy by receiving the downlink data notification message, where the indication information of the paging policy corresponds to the type information of the control signaling or the service information corresponding to the control signaling, which is provided by this embodiment.
  • the device can then send a paging message to the UE according to the paging policy, so that the paging triggered by the control signaling corresponding to the service can be finely differentiated to ensure that the service can be performed quickly and efficiently.
  • the device provided in this embodiment does not limit the bearer binding mechanism of the service. Therefore, the communication network does not increase the number of bearers, and the operator investment and operation management costs do not increase.
  • FIG. 12 is a schematic structural diagram of an apparatus for paging according to an eleventh embodiment of the present invention.
  • the same content as the seventh, eighth, ninth, and tenth embodiments can be referred to the detailed description in the seventh, eighth, ninth, and tenth embodiments, and details are not described herein again.
  • the apparatus provided in this embodiment includes: a processor 1200.
  • the processor 1200 is configured to obtain, by using the first interface 1201, service information corresponding to the control signaling, and further configured to determine, according to the service information corresponding to the control signaling, a paging policy, and configured to use the second interface 1202 to the UE according to the paging policy. Send a paging message.
  • the processor 1200 is configured to receive, by using the first interface 1201, a downlink data notification message that is sent by the gateway device, where the downlink data notification message includes service information corresponding to the control signaling.
  • the processor 1200 is configured to receive, by using the first interface 1201, control signaling sent by the gateway device, where the control signaling includes service information corresponding to the control signaling.
  • the service information corresponding to the control signaling may include the type information of the service corresponding to the control signaling, and the processor 1200 is specifically configured to determine the paging policy according to the type information of the service corresponding to the control signaling.
  • the service information corresponding to the control signaling may further include the priority information of the service corresponding to the control signaling, and the processor 1200 is specifically configured to determine the paging policy according to the priority information of the service corresponding to the control signaling.
  • control signaling may include at least one of creating class control signaling, modifying class control signaling, deleting class control signaling, and releasing class control signaling.
  • control signaling may include at least one of APN related control signaling, QCI related control signaling, and ARP related control signaling.
  • control signaling may include control signaling of UE session mobility within the 3GPP access network or within the non-3GPP access network or between the 3GPP access network and the non-3GPP access network, At least one of releasing control signaling of a PDN connection or bearer resource, control signaling of other diverse session management procedures, requesting a new PDN connection, or control signaling of a bearer resource.
  • the paging policy may include at least one of a paging priority, a paging number, and a paging frequency, but is not limited thereto.
  • the gateway device may include at least one of an SGW and a PGW.
  • the gateway device may comprise a GGSN.
  • the device in this embodiment may be a mobility management network element, but is not limited thereto.
  • the mobility management network element may include an MME.
  • the mobility management network element may comprise an SGSN.
  • the first interface 1201 may be an S11 interface in an SAE network system architecture
  • the second interface 1202 may be an S1-MME interface in an SAE network system architecture.
  • the components in the device provided in this embodiment may be used to perform the corresponding processes in the method shown in FIG. 6 , and the specific working principles are not described herein. For details, refer to the description of the method embodiments.
  • the apparatus provided in the twelfth embodiment of the present invention further includes: a memory 1203.
  • the memory 1203 is for storing processor executable instructions.
  • the instructions stored in the memory 1203 may cause the processor 1200 to perform the corresponding processes in the method shown in FIG. 6.
  • the specific working principle is not described herein. For details, refer to the description of the method embodiments.
  • the device provided in this embodiment can determine a paging policy according to the service information corresponding to the obtained control signaling, and further send a paging message to the UE, so that the paging triggered by the control signaling corresponding to the service can be finely differentiated. To ensure that the business can be carried out quickly and efficiently.
  • the device provided in this embodiment does not limit the bearer binding mechanism of the service. Therefore, the communication network does not increase the number of bearers, and the operator investment and operation management costs do not increase.
  • the user equipment UE related to the embodiments of the present invention may include a handheld device having a wireless communication function, an in-vehicle device, a wearable device, a computing device, or other processing device connected to the wireless modem, and various forms.
  • User equipment UE
  • MS mobile station
  • terminal terminal equipment
  • UE User equipment
  • UE user equipment
  • UE mobile station
  • terminal equipment terminal equipment
  • the aforementioned program can be stored in a computer readable storage medium.
  • the program when executed, performs the steps including the foregoing method embodiments; and the foregoing storage medium includes various media that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

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Abstract

本发明实施例提供一种寻呼的方法及装置。方法包括：获取控制信令的类型信息；根据所述控制信令的类型信息确定寻呼策略；根据所述寻呼策略向用户设备UE发送寻呼消息。采用本发明技术方案可以根据控制信令的类型信息确定寻呼策略并进而向UE发送寻呼消息，从而能够对业务对应的控制信令触发的寻呼进行精细的差异化处理，保证业务能够快速、有效地进行。

Description

一种寻呼的方法及装置 技术领域
本发明涉及通信技术，尤其涉及一种寻呼的方法及装置。
背景技术
为了应对无线宽带技术的挑战，保持第三代合作伙伴计划(The 3rd Generation Partnership Project，简称3GPP)网络的领先优势，3GPP制定了移动通信网络的长期演进(Long Term Evolution，简称LTE)计划，在此演进计划的指导下，定义了新的移动通信网络架构，即系统架构演进(System Architecture Evolution，简称SAE)网络系统的架构。
图1为现有技术中SAE网络系统的架构的示意图。如图1所示，当用户设备(User Equipment，简称UE)通过通用分组无线系统业务支撑节点(Serving GPRS Support Node，简称SGSN)接入SAE网络系统时，UE可以通过S4接口接入到服务网关(Serving Gateway，简称SGW)，然后通过S5接口接入到分组数据网络网关(Packet Data Network Gateway，简称PDN-GW或PGW)，UE也可以通过Gn/Gp接口直接接入到PGW。SAE网络系统中的主要网元的功能描述如下：
移动性管理实体(Mobility Management Entity，简称MME)：主要完成演进型通用移动通讯系统陆地无线接入网(Evolved UMTS Terrestrial Radio Access Network，简称E-UTRAN)中UE的移动性管理、会话管理、非接入层(Non-Access Stratum，简称NAS)信令的加密和完整性保护、PGW/SGW的选择等功能。MME对应于通用移动通讯系统(Universal Mobile Telecommunications System，简称UMTS)内部SGSN的控制平面部分。
SGW：主要负责在UE和PGW之间中继用户业务流，以及在基站间切换时作为锚定点。
PGW：主要负责用户地址分配、策略控制和计费规则的执行以及合法监听相关功能。
策略和计费规则功能(Policy and Charging Rules Function，简称PCRF) 实体：该功能实体根据用户接入网络的限制、运营商策略、用户签约数据以及用户当前正在进行的业务信息等决定对应的策略，并将该策略提供给传输网关执行，从而实现策略计费控制。
运营商IP业务(Operator’s IP Services)：运营商IP业务在LTE网络中通过IP多媒体子系统(IP Multimedia Subsystem，简称IMS)网络实现。此外，包交换流业务(Packet Switched Streaming Service，简称PSS)技术是3GPP定义的一种向用户提供流媒体业务的技术，PSS网络架构中主要包括移动终端和网络侧的PSS服务器。
当UE进行业务传输时，数据传输示意图如图2所示。其中，b1、b2、b3、b4分别表示用于网络、PGW/PCEF、SGW、eNodeB、UE相邻二者之间的数据传输的承载，a1、a2分别表示SGW与MME之间以及MME与eNodeB之间的控制信令交互。当UE在一段时间内不进行业务传输时，出于节省空口资源以及UE省电的考虑，UE会转为空闲态。
当UE处于空闲态时，数据传输示意图如图3所示。在这种情况下，接入网相关的承载(UE与eNodeB之间的承载以及eNodeB与SGW之间的承载)会暂时删除。当有下行数据包需要发送到UE时，下行数据包会通过网络与PGW/PCEF之间以及PGW/PCEF与SGW之间的承载传输至SGW，SGW再向MME发送下行数据通知(Downlink Data Notification，简称DDN)。MME收到DDN后，通过UE所在的跟踪区内的eNodeB寻呼UE。当UE收到寻呼消息后，UE会发起服务请求过程，以便于恢复接入网相关的承载，从而进行数据传输。
除了下行数据包触发上述服务请求过程并恢复接入网相关的承载外，控制信令也会触发服务请求过程，从而恢复接入网相关的承载。例如，PGW/PCEF向SGW发起创建承载请求/更新承载请求消息，然后SGW的处理又分为两种情况：
A.当空闲状态下信令缩减(Idle Mode Signaling Reduction，简称ISR)机制激活时，SGW缓存信令，向MME发送DDN，承载恢复之后，SGW向MME发送控制信令；
B.当ISR机制不激活时，SGW不会缓存信令，SGW收到PGW/PCEF的创建承载请求/更新承载请求消息后，直接向MME发送控制信令，MME 通过eNodeB向UE发送寻呼消息，UE收到寻呼消息后，会发起服务请求过程，然后MME向eNodeB发起相应的信令过程，例如创建承载请求或者更新承载请求等过程。信令过程也可以与服务请求等过程合并执行。
对于上述两种情况，现有技术都无法实现对寻呼进行差异化处理。
发明内容
本发明实施例提供一种寻呼的方法及装置，用于对业务对应的控制信令触发的寻呼进行精细的差异化处理。
第一方面提供一种寻呼的方法，包括：
获取控制信令的类型信息；
根据所述控制信令的类型信息确定寻呼策略；
根据所述寻呼策略向用户设备UE发送寻呼消息。
在第一方面的第一种可能的实现方式中，所述获取控制信令的类型信息，包括：接收网关设备发送的所述控制信令，确定所述控制信令的类型信息。
在第一方面的第二种可能的实现方式中，所述获取控制信令的类型信息，包括：接收网关设备发送的下行数据通知消息，所述下行数据通知消息中包含所述控制信令的类型信息。
在第一方面的第三种可能的实现方式中，所述控制信令包括创建类控制信令、修改类控制信令、删除类控制信令、释放类控制信令中的至少一种。
结合第一方面或第一方面的第一种可能的实现方式或第一方面的第二种可能的实现方式或第一方面的第三种可能的实现方式，在第一方面的第四种可能的实现方式中，所述寻呼策略包括寻呼优先级、寻呼次数、寻呼频率中的至少一种。
第二方面提供一种寻呼的方法，包括：
获取寻呼策略的指示信息；
根据所述寻呼策略的指示信息获取所述寻呼策略；
根据所述寻呼策略向用户设备UE发送寻呼消息。
在第二方面的第一种可能的实现方式中，所述获取寻呼策略的指示信息，包括：接收网关设备发送的下行数据通知消息，所述下行数据通知消息中包含所述寻呼策略的指示信息。
在第二方面的第二种可能的实现方式中，所述寻呼策略的指示信息包 括基于控制信令的类型信息确定的寻呼策略的指示信息或者基于所述控制信令对应的业务信息确定的寻呼策略的指示信息。
结合第二方面的第二种可能的实现方式，在第二方面的第三种可能的实现方式中，所述控制信令包括创建类控制信令、修改类控制信令、删除类控制信令、释放类控制信令中的至少一种。
结合第二方面或第二方面的第一种可能的实现方式或第二方面的第二种可能的实现方式或第二方面的第三种可能的实现方式，在第二方面的第四种可能的实现方式中，所述寻呼策略包括寻呼优先级、寻呼次数、寻呼频率中的至少一种。
第三方面提供一种寻呼的方法，包括：
获取控制信令对应的业务信息；
根据所述控制信令对应的业务信息确定寻呼策略；
根据所述寻呼策略向用户设备UE发送寻呼消息。
在第三方面的第一种可能的实现方式中，所述获取控制信令对应的业务信息，包括：接收网关设备发送的下行数据通知消息，所述下行数据通知消息中包含所述控制信令对应的业务信息。
在第三方面的第二种可能的实现方式中，所述获取控制信令对应的业务信息，包括：接收网关设备发送的所述控制信令，所述控制信令中包含所述控制信令对应的业务信息。
结合第三方面或第三方面的第一种可能的实现方式或第三方面的第二种可能的实现方式，在第三方面的第三种可能的实现方式中，所述控制信令对应的业务信息包括所述控制信令对应的业务的类型信息，所述根据所述控制信令对应的业务信息确定寻呼策略，包括：根据所述控制信令对应的业务的类型信息确定所述寻呼策略。
结合第三方面或第三方面的第一种可能的实现方式或第三方面的第二种可能的实现方式，在第三方面的第四种可能的实现方式中，所述控制信令对应的业务信息包括所述控制信令对应的业务的优先级信息，所述根据所述控制信令对应的业务信息确定寻呼策略，包括：根据所述控制信令对应的业务的优先级信息确定所述寻呼策略。
结合第三方面或第三方面的第一种可能的实现方式或第三方面的第二种可能的实现方式，在第三方面的第五种可能的实现方式中，所述控制信令包括创建类控制信令、修改类控制信令、删除类控制信令、释放类控制信令中的至少一种。
结合第三方面或第三方面的第一种可能的实现方式或第三方面的第二种可能的实现方式，在第三方面的第六种可能的实现方式中，所述寻呼策略包 括寻呼优先级、寻呼次数、寻呼频率中的至少一种。
第四方面提供一种寻呼的装置，包括：
获取单元，用于获取控制信令的类型信息；
处理单元，用于根据所述控制信令的类型信息确定寻呼策略；
发送单元，用于根据寻呼策略向用户设备UE发送寻呼消息。
在第四方面的第一种可能的实现方式中，所述获取单元具体用于接收网关设备发送的所述控制信令，所述处理单元具体用于确定控制信令的类型信息。
在第四方面的第二种可能的实现方式中，所述获取单元具体用于接收网关设备发送的下行数据通知消息，所述下行数据通知消息中包含所述控制信令的类型信息。
第五方面提供一种寻呼的装置，包括：
获取单元，用于获取寻呼策略的指示信息，以及用于根据所述寻呼策略的指示信息获取所述寻呼策略；
发送单元，用于根据所述寻呼策略向用户设备UE发送寻呼消息。
在第五方面的第一种可能的实现方式中，所述获取单元具体用于接收网关设备发送的下行数据通知消息，所述下行数据通知消息中包含所述寻呼策略的指示信息。
在第五方面的第二种可能的实现方式中，所述发送单元具体用于根据基于控制信令的类型信息确定的所述寻呼策略的指示信息向所述UE发送寻呼消息。
在第五方面的第三种可能的实现方式中，所述发送单元具体用于根据基于所述控制信令对应的业务信息确定的所述寻呼策略的指示信息向所述UE发送寻呼消息。
第六方面提供一种寻呼的装置，包括：
获取单元，用于获取控制信令对应的业务信息；
处理单元，用于根据所述控制信令对应的业务信息确定寻呼策略；
发送单元，用于根据所述寻呼策略向用户设备UE发送寻呼消息。
在第六方面的第一种可能的实现方式中，所述获取单元具体用于接收网关设备发送的下行数据通知消息，所述下行数据通知消息中包含所述控制信令对应的业务信息。
在第六方面的第二种可能的实现方式中，所述获取单元具体用于接收网关设备发送的所述控制信令，所述控制信令中包含所述控制信令对应的业务信息。
结合第六方面或第六方面的第一种可能的实现方式或第六方面的第二种 可能的实现方式，在第六方面的第三种可能的实现方式中，所述处理单元具体用于根据所述控制信令对应的业务的类型信息确定所述寻呼策略。
结合第六方面或第六方面的第一种可能的实现方式或第六方面的第二种可能的实现方式，在第六方面的第四种可能的实现方式中，所述处理单元具体用于根据所述控制信令对应的业务的优先级信息确定所述寻呼策略。
第七方面提供一种寻呼的装置，包括：
处理器，用于通过第一接口获取控制信令的类型信息；还用于根据所述控制信令的类型信息确定寻呼策略；以及用于根据寻呼策略通过第二接口向用户设备UE发送寻呼消息。
在第七方面的第一种可能的实现方式中，所述处理器具体用于通过所述第一接口接收网关设备发送的所述控制信令，以及用于确定控制信令的类型信息。
在第七方面的第二种可能的实现方式中，所述处理器具体用于通过所述第一接口接收网关设备发送的下行数据通知消息，所述下行数据通知消息中包含所述控制信令的类型信息。
第八方面提供一种寻呼的装置，包括：
处理器，用于通过第一接口获取寻呼策略的指示信息；还用于根据所述寻呼策略的指示信息获取所述寻呼策略；以及用于根据所述寻呼策略通过第二接口向用户设备UE发送寻呼消息。
在第八方面的第一种可能的实现方式中，所述处理器具体用于通过所述第一接口接收网关设备发送的下行数据通知消息，所述下行数据通知消息中包含所述寻呼策略的指示信息。
在第八方面的第二种可能的实现方式中，所述处理器具体用于根据基于控制信令的类型信息确定的所述寻呼策略的指示信息，通过所述第二接口向所述UE发送寻呼消息。
在第八方面的第三种可能的实现方式中，所述处理器具体用于根据基于所述控制信令对应的业务信息确定的所述寻呼策略的指示信息，通过所述第二接口向所述UE发送寻呼消息。
第九方面提供一种寻呼的装置，包括：
处理器，用于通过第一接口获取控制信令对应的业务信息；还用于根据所述控制信令对应的业务信息确定寻呼策略；以及用于根据所述寻呼策略通过第二接口向用户设备UE发送寻呼消息。
在第九方面的第一种可能的实现方式中，所述处理器具体用于通过所述第一接口接收网关设备发送的下行数据通知消息，所述下行数据通知消息 中包含所述控制信令对应的业务信息。
在第九方面的第二种可能的实现方式中，所述处理器具体用于通过所述第一接口接收网关设备发送的所述控制信令，所述控制信令中包含所述控制信令对应的业务信息。
结合第九方面或第九方面的第一种可能的实现方式或第九方面的第二种可能的实现方式，在第九方面的第三种可能的实现方式中，所述处理器具体用于根据所述控制信令对应的业务的类型信息确定所述寻呼策略。
结合第九方面或第九方面的第一种可能的实现方式或第九方面的第二种可能的实现方式，在第九方面的第四种可能的实现方式中，所述处理器具体用于根据所述控制信令对应的业务的优先级信息确定所述寻呼策略。
本发明实施例提供的寻呼的方法及装置，能够获取控制信令的类型信息或者控制信令对应的业务信息，根据控制信令的类型信息或者控制信令对应的业务信息确定寻呼策略并进而向UE发送寻呼消息；或者能够获取寻呼策略的指示信息，根据寻呼策略的指示信息获取寻呼策略并进而向UE发送寻呼消息，从而能够对业务对应的控制信令触发的寻呼进行精细的差异化处理，保证业务能够快速、有效地进行。此外，本实施例提供的方法不限制业务的承载绑定机制，因此，通信网络不会增加承载数量，运营商投资与运营管理费用也不会增加。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单的介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图。
图1为现有技术中SAE网络系统的架构的示意图；
图2为现有技术中当UE进行业务传输时的数据传输示意图；
图3为现有技术中当UE处于空闲态时的数据传输示意图；
图4为本发明第一实施例提供的一种寻呼的方法的示意图；
图5为本发明第二实施例提供的一种寻呼的方法的示意图；
图6为本发明第三实施例提供的一种寻呼的方法的示意图；
图7为本发明第四实施例提供的一种寻呼的装置的结构示意图；
图8为本发明第五实施例提供的一种寻呼的装置的结构示意图；
图9为本发明第六实施例提供的一种寻呼的装置的结构示意图；
图10A为本发明第七实施例提供的一种寻呼的装置的结构示意图；
图10B为本发明第八实施例提供的一种寻呼的装置的结构示意图；
图11A为本发明第九实施例提供的一种寻呼的装置的结构示意图；
图11B为本发明第十实施例提供的一种寻呼的装置的结构示意图；
图12A为本发明第十一实施例提供的一种寻呼的装置的结构示意图；
图12B为本发明第十二实施例提供的一种寻呼的装置的结构示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
图4为本发明第一实施例提供的一种寻呼的方法的示意图。如图4所示，本实施例的方法包括：
S401，移动性管理网元获取控制信令的类型信息。
可选的，在LTE的系统架构中，移动性管理网元可以包括MME。
可选的，在UMTS陆地无线接入网(UMTS Terrestrial Radio Access Network，简称UTRAN)的系统架构中，或者在全球移动通信系统/GSM演进增强数据速率无线接入网(GSM/EDGE Radio Access Network，简称GERAN)的系统架构中，移动性管理网元可以包括SGSN。
可选的，移动性管理网元获取控制信令的类型信息可以包括：移动性管理网元接收网关设备发送的控制信令，然后确定控制信令的类型信息。
可选的，移动性管理网元获取控制信令的类型信息可以包括：移动性管理网元接收网关设备发送的下行数据通知消息，下行数据通知消息中包含控制信令的类型信息。
可选的，在LTE的系统架构中，网关设备可以包括SGW、PGW中的至少一种。
可选的，在UTRAN的系统架构中，或者在GERAN的系统架构中，网关设备可以包括网关GPRS支撑节点(Gateway GPRS Support Node，简 称GGSN)。
可选的，在LTE的系统架构中，S401可以包括：MME接收SGW或PGW发送的控制信令，然后确定控制信令的类型信息。或者，S401可以包括：MME接收SGW或PGW发送的下行数据通知消息，下行数据通知消息中包含控制信令的类型信息。控制信令的类型信息能够体现控制信令的差异化。例如，按照以下分类方式对控制信令进行分类之后得到的类型信息能够体现控制信令的差异化。例如，控制信令可以基于以下几种方式进行分类：1、创建类控制信令、修改类创建信令、删除类控制信令、释放类控制信令；2、接入点名称(Access Point Name，简称APN)相关控制信令、服务质量等级标识(QoS Class Identifier，简称QCI)相关控制信令、分配保持优先级(Allocation/Retention Priority，简称ARP)相关控制信令；3、3GPP接入网内部或者非3GPP接入网内部或者3GPP接入网与非3GPP接入网之间的UE会话移动性的控制信令、释放分组数据网络(Packet Data Network，简称PDN)连接或承载资源的控制信令、其它多样会话管理过程的控制信令、请求新的PDN连接或承载资源的控制信令。本实施例中，控制信令还可以基于其它方式进行分类，本实施例不限制控制信令进行分类的具体实现方式。
可选的，控制信令可以包括创建类控制信令、修改类控制信令、删除类控制信令、释放类控制信令中的至少一种。
可选的，控制信令可以包括APN相关控制信令、QCI相关控制信令、ARP相关控制信令中的至少一种。
可选的，控制信令可以包括3GPP接入网内部或者非3GPP接入网内部或者3GPP接入网与非3GPP接入网之间的UE会话移动性的控制信令、PDN连接或承载资源的控制信令、其它多样会话管理过程的控制信令、请求新的PDN连接或承载资源的控制信令中的至少一种。
可选的，3GPP接入网内部或者非3GPP接入网内部或者3GPP接入网与非3GPP接入网之间的UE会话移动性的控制信令，可以包括：创建会话请求(create session request)、设置有切换指示位的创建会话请求(create session request with“handover”indication bit set)、修改承载请求(modify bearer request)、设置有切换指示位的修改承载请求(modify bearer request  with“handover”indication bit set)、修改接入承载请求(modify access bearer request)中的至少一种。
可选的，释放PDN连接或承载资源的控制信令，可以包括：删除会话请求(delete session request)、删除承载请求(delete bearer request)、删除承载命令(delete bearer command)、删除间接数据转发隧道请求(delete indirect data forwarding tunnel request)中的至少一种。
可选的，其它多样会话管理过程的控制信令，可以包括：释放接入承载请求(release access bearer request)、修改承载请求(modify bearer request)、改变通知(change notification)、暂停通知(suspend notification)、恢复通知(resume notification)中的至少一种。
可选的，请求新的PDN连接或承载资源的控制信令，可以包括：PDN连接请求期间的创建会话请求(create session request during PDN connection request)、创建承载请求(create bearer request)、更新承载请求(update bearer request)、承载资源命令(bearer resource command)、修改承载命令(modify bearer command)、创建间接数据转发隧道请求(create indirect data forwarding tunnel request)中的至少一种。
S402，移动性管理网元根据控制信令的类型信息确定寻呼策略。
可选的，在LTE的系统架构中，S402可以包括：MME根据控制信令的类型信息确定寻呼策略。
S403，移动性管理网元根据寻呼策略向UE发送寻呼消息。
可选的，移动性管理网元根据寻呼策略向UE发送寻呼消息可以包括：移动性管理网元根据寻呼策略通过基站向UE发送寻呼消息。
可选的，在LTE的系统架构中，S403可以包括：MME根据寻呼策略向UE发送寻呼消息。或者，S403可以包括：MME根据寻呼策略通过基站向UE发送寻呼消息。
可选的，寻呼策略可以包括寻呼优先级、寻呼次数、寻呼频率中的至少一种，但不限于此。例如，创建类控制信令触发的寻呼消息的寻呼优先级，可以比修改类控制信令触发的寻呼消息的寻呼优先级更高，从而能够使得用户体验更好。本实施例不限制寻呼策略的具体实现方式，凡是指导寻呼实现方式策略的信息均可以被称为寻呼策略。
可选的，本实施例中，在UTRAN的系统架构中，或者在GERAN的系统架构中，MME的功能可以由SGSN完成，SGW/PGW的功能可以由GGSN完成。
本实施例中，移动性管理网元能够获取控制信令的类型信息，根据控制信令的类型信息确定寻呼策略并进而向UE发送寻呼消息，从而能够对业务对应的控制信令触发的寻呼进行精细的差异化处理，保证业务能够快速、有效地进行。此外，本实施例提供的方法不限制业务的承载绑定机制，因此，通信网络不会增加承载数量，运营商投资与运营管理费用也不会增加。
图5为本发明第二实施例提供的一种寻呼的方法的示意图。在本实施例中，与第一实施例相同的内容可以参见第一实施例中的详细描述，在此不再赘述。如图5所示，本实施例的方法包括：
S501，网关设备接收控制信令。
可选的，网关设备接收控制信令后，还可以确定控制信令的类型信息。
可选的，控制信令中可以包含控制信令的类型信息，网关设备可以根据接收的控制信令获取控制信令的类型信息。
可选的，网关设备还可以根据控制信令的类型信息确定寻呼策略，并向移动性管理网元发送寻呼策略的指示信息。该指示信息使得移动性管理网元能够根据该指示信息获取寻呼策略。
可选的，控制信令中可以包含由应用功能(Application Function，简称AF)实体根据控制信令对应的业务信息确定的寻呼策略的指示信息。AF根据控制信令对应的业务信息确定寻呼策略的指示信息后，将该指示信息通过PCRF实体和策略和计费执行功能(Policy and Charging Enforcement Function，简称PCEF)实体发送给网关设备。
可选的，控制信令对应的业务信息可以包括控制信令对应的业务的类型信息、控制信令对应的业务的优先级信息中的至少一种。控制信令对应的业务可以包括触发控制信令的业务。
可选的，寻呼策略可以包括寻呼优先级、寻呼次数、寻呼频率中的至少一种，但不限于此。
S502，移动性管理网元获取寻呼策略的指示信息。
可选的，移动性管理网元获取寻呼策略的指示信息可以包括：移动性管理网元接收网关设备发送的下行数据通知消息，下行数据通知消息中包含寻呼策略的指示信息。
可选的，寻呼策略的指示信息可以包括基于控制信令的类型信息确定的寻呼策略的指示信息。
可选的，寻呼策略的指示信息可以包括基于控制信令对应的业务信息确定的寻呼策略的指示信息。
可选的，在LTE的系统架构中，S502可以包括：MME获取寻呼策略的指示信息。或者，S502可以包括：MME接收SGW或PGW发送的下行数据通知消息，下行数据通知消息中包含寻呼策略的指示信息。
S503，移动性管理网元根据寻呼策略的指示信息获取寻呼策略。
可选的，在LTE的系统架构中，S503可以包括：MME根据寻呼策略的指示信息获取寻呼策略。
S504，移动性管理网元根据寻呼策略向UE发送寻呼消息。
可选的，移动性管理网元根据寻呼策略向UE发送寻呼消息可以包括：移动性管理网元根据寻呼策略通过基站向UE发送寻呼消息。
可选的，在LTE的系统架构中，S504可以包括：MME根据寻呼策略向UE发送寻呼消息。或者，S504可以包括：MME根据寻呼策略通过基站向UE发送寻呼消息。
可选的，本实施例中，在UTRAN的系统架构中，或者在GERAN的系统架构中，MME的功能可以由SGSN完成，SGW/PGW的功能可以由GGSN完成。
本实施例中，移动性管理网元能够通过接收下行数据通知消息，获取寻呼策略的指示信息，该寻呼策略的指示信息对应于控制信令的类型信息或者控制信令对应的业务信息，移动性管理网元因而能够根据寻呼策略向UE发送寻呼消息，从而能够对业务对应的控制信令触发的寻呼进行精细的差异化处理，保证业务能够快速、有效地进行。此外，本实施例提供的方法不限制业务的承载绑定机制，因此，通信网络不会增加承载数量，运营商投资与运营管理费用也不会增加。
图6为本发明第三实施例提供的一种寻呼的方法的示意图。在本实施 例中，与第一、第二实施例相同的内容可以参见第一、第二实施例中的详细描述，在此不再赘述。如图6所示，本实施例的方法包括：
S601，AF实体向PCRF实体发送控制信令，控制信令中包含控制信令对应的业务信息。
可选的，控制信令对应的业务信息可以包括控制信令对应的业务的类型信息、控制信令对应的业务的优先级信息中的至少一种。
S602，PCRF实体接收AF实体发送的控制信令。PCRF实体向PCEF实体发送重授权请求，重授权请求中包含控制信令对应的业务信息。
S603，PCEF实体接收PCRF实体发送的重授权请求。PCEF实体向网关设备发送控制信令，控制信令中包含控制信令对应的业务信息。
S604，网关设备接收PCEF实体发送的控制信令。网关设备向移动性管理网元发送下行数据通知消息或控制信令，下行数据通知消息或控制信令中包含控制信令对应的业务信息。移动性管理网元接收网关设备发送的下行数据通知消息或控制信令。
可选的，在LTE的系统架构中，S604可以包括：MME接收SGW发送的下行数据通知消息或控制信令，下行数据通知消息或控制信令中包含控制信令对应的业务信息。
可选的，移动性管理网元还可以根据下行数据通知消息或控制信令获取控制信令对应的业务信息。
S605，移动性管理网元根据控制信令对应的业务信息确定寻呼策略。
可选的，移动性管理网元根据控制信令对应的业务信息确定寻呼策略可以包括：移动性管理网元根据控制信令对应的业务的类型信息确定寻呼策略。
可选的，移动性管理网元根据控制信令对应的业务信息确定寻呼策略可以包括：移动性管理网元根据控制信令对应的业务的优先级信息确定寻呼策略。
可选的，在LTE的系统架构中，S605可以包括：MME根据控制信令对应的业务信息确定寻呼策略。或者，S605可以包括：MME根据控制信令对应的业务的类型信息确定寻呼策略。或者，S605可以包括：MME根据控制信令对应的业务的优先级信息确定寻呼策略。
可选的，寻呼策略可以包括寻呼优先级、寻呼次数、寻呼频率中的至 少一种，但不限于此。
S606，移动性管理网元根据寻呼策略向UE发送寻呼消息。UE接收移动性管理网元发送的寻呼消息。
可选的，移动性管理网元根据寻呼策略向UE发送寻呼消息可以包括：移动性管理网元根据寻呼策略通过基站向UE发送寻呼消息。
可选的，在LTE的系统架构中，S606可以包括：MME根据寻呼策略向UE发送寻呼消息。或者，S606可以包括：MME根据寻呼策略通过基站向UE发送寻呼消息。
可选的，本实施例中，在UTRAN的系统架构中，或者在GERAN的系统架构中，MME的功能可以由SGSN完成，SGW/PGW的功能可以由GGSN完成。
本实施例中，移动性管理网元能够根据获取的控制信令对应的业务信息确定寻呼策略，并进而向UE发送寻呼消息，从而能够对业务对应的控制信令触发的寻呼进行精细的差异化处理，保证业务能够快速、有效地进行。此外，本实施例提供的方法不限制业务的承载绑定机制，因此，通信网络不会增加承载数量，运营商投资与运营管理费用也不会增加。
图7为本发明第四实施例提供的一种寻呼的装置的结构示意图。如图7所示，本实施例提供的装置包括：获取单元71、处理单元72和发送单元73。
获取单元71，用于获取控制信令的类型信息。
处理单元72，用于根据控制信令的类型信息确定寻呼策略。
发送单元73，用于根据寻呼策略向UE发送寻呼消息。
可选的，获取单元71具体用于接收网关设备发送的控制信令，处理单元72具体用于确定控制信令的类型信息。
可选的，获取单元71具体用于接收网关设备发送的下行数据通知消息，下行数据通知消息中包含控制信令的类型信息。
可选的，在LTE的系统架构中，网关设备可以包括SGW、PGW中的至少一种。在UTRAN的系统架构中，或者在GERAN的系统架构中，网关设备可以包括GGSN。
可选的，发送单元73具体用于根据寻呼策略通过基站向UE发送寻呼 消息。
可选的，控制信令可以包括创建类控制信令、修改类控制信令、删除类控制信令、释放类控制信令中的至少一种。
可选的，控制信令可以包括APN相关控制信令、QCI相关控制信令、ARP相关控制信令中的至少一种。
可选的，控制信令可以包括3GPP接入网内部或者非3GPP接入网内部或者3GPP接入网与非3GPP接入网之间的UE会话移动性的控制信令、释放PDN连接或承载资源的控制信令、其它多样会话管理过程的控制信令、请求新的PDN连接或承载资源的控制信令中的至少一种。
可选的，寻呼策略可以包括寻呼优先级、寻呼次数、寻呼频率中的至少一种，但不限于此。
可选的，获取单元71可以是接收器，处理单元72可以是处理器，发送单元73可以是发送器。
可选的，本实施例的装置可以是移动性管理网元，但不限于此。在LTE的系统架构中，移动性管理网元可以包括MME。在UTRAN的系统架构中，或者在GERAN的系统架构中，移动性管理网元可以包括SGSN。
本实施例提供的装置中的各单元可用于执行上述图4所示方法中的相应流程，其具体工作原理不再赘述，详见方法实施例的描述。
本实施例提供的装置能够获取控制信令的类型信息，根据控制信令的类型信息确定寻呼策略并进而向UE发送寻呼消息，从而能够对业务对应的控制信令触发的寻呼进行精细的差异化处理，保证业务能够快速、有效地进行。此外，本实施例提供的装置不限制业务的承载绑定机制，因此，通信网络不会增加承载数量，运营商投资与运营管理费用也不会增加。
图8为本发明第五实施例提供的一种寻呼的装置的结构示意图。在本实施例中，与第四实施例相同的内容可以参见第四实施例中的详细描述，在此不再赘述。如图8所示，本实施例提供的装置包括：获取单元81、发送单元82。
获取单元81，用于获取寻呼策略的指示信息；以及用于根据寻呼策略的指示信息获取寻呼策略。
发送单元82，用于根据寻呼策略向UE发送寻呼消息。
可选的，获取单元81具体用于接收网关设备发送的下行数据通知消 息，下行数据通知消息中包含寻呼策略的指示信息。
可选的，发送单元82具体用于根据基于控制信令的类型信息确定的寻呼策略的指示信息向UE发送寻呼消息。
可选的，发送单元82具体用于根据基于控制信令对应的业务信息确定的寻呼策略的指示信息向UE发送寻呼消息。
可选的，发送单元82具体用于根据寻呼策略通过基站向UE发送寻呼消息。
可选的，控制信令可以包括创建类控制信令、修改类控制信令、删除类控制信令、释放类控制信令中的至少一种。
可选的，控制信令可以包括APN相关控制信令、QCI相关控制信令、ARP相关控制信令中的至少一种。
可选的，控制信令可以包括3GPP接入网内部或者非3GPP接入网内部或者3GPP接入网与非3GPP接入网之间的UE会话移动性的控制信令、释放PDN连接或承载资源的控制信令、其它多样会话管理过程的控制信令、请求新的PDN连接或承载资源的控制信令中的至少一种。
可选的，寻呼策略可以包括寻呼优先级、寻呼次数、寻呼频率中的至少一种，但不限于此。
可选的，在LTE的系统架构中，网关设备可以包括SGW、PGW中的至少一种。在UTRAN的系统架构中，或者在GERAN的系统架构中，网关设备可以包括GGSN。
可选的，获取单元81可以是接收器，发送单元82可以是发送器。
可选的，本实施例的装置可以是移动性管理网元，但不限于此。在LTE的系统架构中，移动性管理网元可以包括MME。在UTRAN的系统架构中，或者在GERAN的系统架构中，移动性管理网元可以包括SGSN。
本实施例提供的装置中的各单元可用于执行上述图5所示方法中的相应流程，其具体工作原理不再赘述，详见方法实施例的描述。
本实施例提供的装置能够通过接收下行数据通知消息，获取寻呼策略的指示信息，该寻呼策略的指示信息对应于控制信令的类型信息或者控制信令对应的业务信息，本实施例提供的装置因而能够根据寻呼策略向UE发送寻呼消息，从而能够对业务对应的控制信令触发的寻呼进行精细的差异化处理，保证业务能够快速、有效地进行。此外，本实施例提供的装置 不限制业务的承载绑定机制，因此，通信网络不会增加承载数量，运营商投资与运营管理费用也不会增加。
图9为本发明第六实施例提供的一种寻呼的装置的结构示意图。在本实施例中，与第四、第五实施例相同的内容可以参见第四、第五实施例中的详细描述，在此不再赘述。如图9所示，本实施例提供的装置包括：获取单元91、处理单元92、发送单元93。
获取单元91，用于获取控制信令对应的业务信息。
处理单元92，用于根据控制信令对应的业务信息确定寻呼策略。
发送单元93，用于根据寻呼策略向UE发送寻呼消息。
可选的，获取单元91具体用于接收网关设备发送的下行数据通知消息，下行数据通知消息中包含控制信令对应的业务信息。
可选的，获取单元91具体用于接收网关设备发送的控制信令，控制信令中包含控制信令对应的业务信息。
可选的，控制信令对应的业务信息可以包括控制信令对应的业务的类型信息，处理单元92具体用于根据控制信令对应的业务的类型信息确定寻呼策略。
可选的，控制信令对应的业务信息可以包括控制信令对应的业务的优先级信息，处理单元92具体用于根据控制信令对应的业务的优先级信息确定寻呼策略。
可选的，控制信令可以包括创建类控制信令、修改类控制信令、删除类控制信令、释放类控制信令中的至少一种。
可选的，控制信令可以包括APN相关控制信令、QCI相关控制信令、ARP相关控制信令中的至少一种。
可选的，控制信令可以包括3GPP接入网内部或者非3GPP接入网内部或者3GPP接入网与非3GPP接入网之间的UE会话移动性的控制信令、释放PDN连接或承载资源的控制信令、其它多样会话管理过程的控制信令、请求新的PDN连接或承载资源的控制信令中的至少一种。
可选的，寻呼策略可以包括寻呼优先级、寻呼次数、寻呼频率中的至少一种，但不限于此。
可选的，在LTE的系统架构中，网关设备可以包括SGW、PGW中的至少一种。在UTRAN的系统架构中，或者在GERAN的系统架构中，网 关设备可以包括GGSN。
可选的，获取单元91可以是接收器，处理单元92可以是处理器，发送单元93可以是发送器。
可选的，本实施例的装置可以是移动性管理网元，但不限于此。在LTE的系统架构中，移动性管理网元可以包括MME。在UTRAN的系统架构中，或者在GERAN的系统架构中，移动性管理网元可以包括SGSN。
本实施例提供的装置中的各单元可用于执行上述图6所示方法中的相应流程，其具体工作原理不再赘述，详见方法实施例的描述。
本实施例提供的装置能够根据获取的控制信令对应的业务信息确定寻呼策略，并进而向UE发送寻呼消息，从而能够对业务对应的控制信令触发的寻呼进行精细的差异化处理，保证业务能够快速、有效地进行。此外，本实施例提供的装置不限制业务的承载绑定机制，因此，通信网络不会增加承载数量，运营商投资与运营管理费用也不会增加。
图10A为本发明第七实施例提供的一种寻呼的装置的结构示意图。如图10A所示，本实施例提供的装置包括：处理器1000。
处理器1000，用于通过第一接口1001获取控制信令的类型信息；还用于根据控制信令的类型信息确定寻呼策略；以及用于根据寻呼策略通过第二接口1002向UE发送寻呼消息。
可选的，处理器1000具体用于通过第一接口1001接收网关设备发送的控制信令，以及可以用于确定控制信令的类型信息。
可选的，处理器1000具体用于通过第一接口1001接收网关设备发送的下行数据通知消息，下行数据通知消息中包含控制信令的类型信息。
可选的，在LTE的系统架构中，网关设备可以包括SGW、PGW中的至少一种。在UTRAN的系统架构中，或者在GERAN的系统架构中，网关设备可以包括GGSN。
可选的，处理器1000具体用于根据寻呼策略通过第二接口1002经由基站向UE发送寻呼消息。
可选的，控制信令可以包括创建类控制信令、修改类控制信令、删除类控制信令、释放类控制信令中的至少一种。
可选的，控制信令可以包括APN相关控制信令、QCI相关控制信令、ARP相关控制信令中的至少一种。
可选的，控制信令可以包括3GPP接入网内部或者非3GPP接入网内部或者3GPP接入网与非3GPP接入网之间的UE会话移动性的控制信令、释放PDN连接或承载资源的控制信令、其它多样会话管理过程的控制信令、请求新的PDN连接或承载资源的控制信令中的至少一种。
可选的，寻呼策略可以包括寻呼优先级、寻呼次数、寻呼频率中的至少一种，但不限于此。
可选的，本实施例的装置可以是移动性管理网元，但不限于此。在LTE的系统架构中，移动性管理网元可以包括MME。在UTRAN的系统架构中，或者在GERAN的系统架构中，移动性管理网元可以包括SGSN。
可选的，第一接口1001可以是SAE网络系统架构中的S11接口，第二接口1002可以是SAE网络系统架构中的S1-MME接口。
本实施例提供的装置中的各元件可用于执行上述图4所示方法中的相应流程，其具体工作原理不再赘述，详见方法实施例的描述。
可选的，在第七实施例提供的装置的基础上，如图10B所示，本发明第八实施例提供的装置还包括：存储器1003。存储器1003用于存储处理器可执行指令。存储器1003中存储的指令可以使得处理器1000执行上述图4所示方法中的相应流程，其具体工作原理不再赘述，详见方法实施例的描述。
本实施例提供的装置能够获取控制信令的类型信息，根据控制信令的类型信息确定寻呼策略并进而向UE发送寻呼消息，从而能够对业务对应的控制信令触发的寻呼进行精细的差异化处理，保证业务能够快速、有效地进行。此外，本实施例提供的装置不限制业务的承载绑定机制，因此，通信网络不会增加承载数量，运营商投资与运营管理费用也不会增加。
图11A为本发明第九实施例提供的一种寻呼的装置的结构示意图。在本实施例中，与第七、第八实施例相同的内容可以参见第七、第八实施例中的详细描述，在此不再赘述。如图11A所示，本实施例提供的装置包括：处理器1100。
处理器1100，用于通过第一接口1101获取寻呼策略的指示信息；还用于根据寻呼策略的指示信息获取寻呼策略；以及用于根据寻呼策略通过第二接口1102向UE发送寻呼消息。
可选的，处理器1100具体用于通过第一接口1101接收网关设备发送 的下行数据通知消息，下行数据通知消息中包含寻呼策略的指示信息。
可选的，处理器1100具体用于根据基于控制信令的类型信息确定的寻呼策略的指示信息，通过第二接口1102向UE发送寻呼消息。
可选的，处理器1100具体用于根据基于控制信令对应的业务信息确定的寻呼策略的指示信息，通过第二接口1102向UE发送寻呼消息。
可选的，处理器1100具体用于根据寻呼策略通过第二接口1102经由基站向UE发送寻呼消息。
可选的，控制信令可以包括创建类控制信令、修改类控制信令、删除类控制信令、释放类控制信令中的至少一种。
可选的，控制信令可以包括APN相关控制信令、QCI相关控制信令、ARP相关控制信令中的至少一种。
可选的，控制信令可以包括3GPP接入网内部或者非3GPP接入网内部或者3GPP接入网与非3GPP接入网之间的UE会话移动性的控制信令、释放PDN连接或承载资源的控制信令、其它多样会话管理过程的控制信令、请求新的PDN连接或承载资源的控制信令中的至少一种。
可选的，寻呼策略可以包括寻呼优先级、寻呼次数、寻呼频率中的至少一种，但不限于此。
可选的，在LTE的系统架构中，网关设备可以包括SGW、PGW中的至少一种。在UTRAN的系统架构中，或者在GERAN的系统架构中，网关设备可以包括GGSN。
可选的，本实施例的装置可以是移动性管理网元，但不限于此。在LTE的系统架构中，移动性管理网元可以包括MME。在UTRAN的系统架构中，或者在GERAN的系统架构中，移动性管理网元可以包括SGSN。
可选的，第一接口1101可以是SAE网络系统架构中的S11接口，第二接口1102可以是SAE网络系统架构中的S1-MME接口。
本实施例提供的装置中的各元件可用于执行上述图5所示方法中的相应流程，其具体工作原理不再赘述，详见方法实施例的描述。
可选的，在第九实施例提供的装置的基础上，如图11B所示，本发明第十实施例提供的装置还包括：存储器1103。存储器1103用于存储处理器可执行指令。存储器1103中存储的指令可以使得处理器1100执行上述图5所示方法中的相应流程，其具体工作原理不再赘述，详见方法实施例的描述。
本实施例提供的装置能够通过接收下行数据通知消息，获取寻呼策略的指示信息，该寻呼策略的指示信息对应于控制信令的类型信息或者控制信令对应的业务信息，本实施例提供的装置因而能够根据寻呼策略向UE发送寻呼消息，从而能够对业务对应的控制信令触发的寻呼进行精细的差异化处理，保证业务能够快速、有效地进行。此外，本实施例提供的装置不限制业务的承载绑定机制，因此，通信网络不会增加承载数量，运营商投资与运营管理费用也不会增加。
图12A为本发明第十一实施例提供的一种寻呼的装置的结构示意图。在本实施例中，与第七、第八、第九、第十实施例相同的内容可以参见第七、第八、第九、第十实施例中的详细描述，在此不再赘述。如图12A所示，本实施例提供的装置包括：处理器1200。
处理器1200，用于通过第一接口1201获取控制信令对应的业务信息；还用于根据控制信令对应的业务信息确定寻呼策略；以及用于根据寻呼策略通过第二接口1202向UE发送寻呼消息。
可选的，处理器1200具体用于通过第一接口1201接收网关设备发送的下行数据通知消息，下行数据通知消息中包含控制信令对应的业务信息。
可选的，处理器1200具体用于通过第一接口1201接收网关设备发送的控制信令，控制信令中包含控制信令对应的业务信息。
可选的，控制信令对应的业务信息可以包括控制信令对应的业务的类型信息，处理器1200具体用于根据控制信令对应的业务的类型信息确定寻呼策略。
可选的，控制信令对应的业务信息还可以包括控制信令对应的业务的优先级信息，处理器1200具体用于根据控制信令对应的业务的优先级信息确定寻呼策略。
可选的，控制信令可以包括创建类控制信令、修改类控制信令、删除类控制信令、释放类控制信令中的至少一种。
可选的，控制信令可以包括APN相关控制信令、QCI相关控制信令、ARP相关控制信令中的至少一种。
可选的，控制信令可以包括3GPP接入网内部或者非3GPP接入网内部或者3GPP接入网与非3GPP接入网之间的UE会话移动性的控制信令、 释放PDN连接或承载资源的控制信令、其它多样会话管理过程的控制信令、请求新的PDN连接或承载资源的控制信令中的至少一种。
可选的，寻呼策略可以包括寻呼优先级、寻呼次数、寻呼频率中的至少一种，但不限于此。
可选的，在LTE的系统架构中，网关设备可以包括SGW、PGW中的至少一种。在UTRAN的系统架构中，或者在GERAN的系统架构中，网关设备可以包括GGSN。
可选的，本实施例的装置可以是移动性管理网元，但不限于此。在LTE的系统架构中，移动性管理网元可以包括MME。在UTRAN的系统架构中，或者在GERAN的系统架构中，移动性管理网元可以包括SGSN。
可选的，第一接口1201可以是SAE网络系统架构中的S11接口，第二接口1202可以是SAE网络系统架构中的S1-MME接口。
本实施例提供的装置中的各元件可用于执行上述图6所示方法中的相应流程，其具体工作原理不再赘述，详见方法实施例的描述。
可选的，在第十一实施例提供的装置的基础上，如图12B所示，本发明第十二实施例提供的装置还包括：存储器1203。存储器1203用于存储处理器可执行指令。存储器1203中存储的指令可以使得处理器1200执行上述图6所示方法中的相应流程，其具体工作原理不再赘述，详见方法实施例的描述。
本实施例提供的装置能够根据获取的控制信令对应的业务信息确定寻呼策略，并进而向UE发送寻呼消息，从而能够对业务对应的控制信令触发的寻呼进行精细的差异化处理，保证业务能够快速、有效地进行。此外，本实施例提供的装置不限制业务的承载绑定机制，因此，通信网络不会增加承载数量，运营商投资与运营管理费用也不会增加。
应当理解的是，本发明实施例所涉及到的用户设备UE可以包括具有无线通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其它处理设备，以及各种形式的用户设备(User Equipment，简称UE)，移动台(Mobile station，简称MS)，终端(terminal)，终端设备(Terminal Equipment)等等。为方便描述，本申请中，简称为用户设备或UE。
本领域普通技术人员可以理解：实现上述各方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成。前述的程序可以存储于一计算机可读取存储介质中。该程序在执行时，执行包括上述各方法实施例的步骤；而前述的存储介质包括：ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (29)

  1. 一种寻呼的方法，其特征在于，包括：
    获取控制信令的类型信息；
    根据所述控制信令的类型信息确定寻呼策略；
    根据所述寻呼策略向用户设备UE发送寻呼消息。
  2. 根据权利要求1所述的方法，其特征在于，所述获取控制信令的类型信息，包括：
    接收网关设备发送的所述控制信令，确定所述控制信令的类型信息。
  3. 根据权利要求1所述的方法，其特征在于，所述获取控制信令的类型信息，包括：
    接收网关设备发送的下行数据通知消息，所述下行数据通知消息中包含所述控制信令的类型信息。
  4. 根据权利要求1所述的方法，其特征在于，所述控制信令包括创建类控制信令、修改类控制信令、删除类控制信令、释放类控制信令中的至少一种。
  5. 根据权利要求1至4中任一项所述的方法，其特征在于，所述寻呼策略包括寻呼优先级、寻呼次数、寻呼频率中的至少一种。
  6. 一种寻呼的方法，其特征在于，包括：
    获取寻呼策略的指示信息；
    根据所述寻呼策略的指示信息获取所述寻呼策略；
    根据所述寻呼策略向用户设备UE发送寻呼消息。
  7. 根据权利要求6所述的方法，其特征在于，所述获取寻呼策略的指示信息，包括：
    接收网关设备发送的下行数据通知消息，所述下行数据通知消息中包含所述寻呼策略的指示信息。
  8. 根据权利要求6所述的方法，其特征在于，所述寻呼策略的指示信息包括基于控制信令的类型信息确定的寻呼策略的指示信息或者基于所述控制信令对应的业务信息确定的寻呼策略的指示信息。
  9. 根据权利要求8所述的方法，其特征在于，所述控制信令包括创建类控制信令、修改类控制信令、删除类控制信令、释放类控制信令中的至少一种。
  10. 根据权利要求6至9中任一项所述的方法，其特征在于，所述寻呼策略包括寻呼优先级、寻呼次数、寻呼频率中的至少一种。
  11. 一种寻呼的方法，其特征在于，包括：
    获取控制信令对应的业务信息；
    根据所述控制信令对应的业务信息确定寻呼策略；
    根据所述寻呼策略向用户设备UE发送寻呼消息。
  12. 根据权利要求11所述的方法，其特征在于，所述获取控制信令对应的业务信息，包括：
    接收网关设备发送的下行数据通知消息，所述下行数据通知消息中包含所述控制信令对应的业务信息。
  13. 根据权利要求11所述的方法，其特征在于，所述获取控制信令对应的业务信息，包括：
    接收网关设备发送的所述控制信令，所述控制信令中包含所述控制信令对应的业务信息。
  14. 根据权利要求11至13中任一项所述的方法，其特征在于，所述控制信令对应的业务信息包括所述控制信令对应的业务的类型信息，
    所述根据所述控制信令对应的业务信息确定寻呼策略，包括：
    根据所述控制信令对应的业务的类型信息确定所述寻呼策略。
  15. 根据权利要求11至13中任一项所述的方法，其特征在于，所述控制信令对应的业务信息包括所述控制信令对应的业务的优先级信息，
    所述根据所述控制信令对应的业务信息确定寻呼策略，包括：
    根据所述控制信令对应的业务的优先级信息确定所述寻呼策略。
  16. 根据权利要求11至13中任一项所述的方法，其特征在于，所述控制信令包括创建类控制信令、修改类控制信令、删除类控制信令、释放类控制信令中的至少一种。
  17. 根据权利要求11至13中任一项所述的方法，其特征在于，所述寻呼策略包括寻呼优先级、寻呼次数、寻呼频率中的至少一种。
  18. 一种寻呼的装置，其特征在于，包括：
    获取单元，用于获取控制信令的类型信息；
    处理单元，用于根据所述控制信令的类型信息确定寻呼策略；
    发送单元，用于根据寻呼策略向用户设备UE发送寻呼消息。
  19. 根据权利要求18所述的装置，其特征在于，所述获取单元具体用于接收网关设备发送的所述控制信令，所述处理单元具体用于确定控制信令的类型信息。
  20. 根据权利要求18所述的装置，其特征在于，所述获取单元具体用于接收网关设备发送的下行数据通知消息，所述下行数据通知消息中包含所述控制信令的类型信息。
  21. 一种寻呼的装置，其特征在于，包括：
    获取单元，用于获取寻呼策略的指示信息，以及用于根据所述寻呼策 略的指示信息获取所述寻呼策略；
    发送单元，用于根据所述寻呼策略向用户设备UE发送寻呼消息。
  22. 根据权利要求21所述的装置，其特征在于，所述获取单元具体用于接收网关设备发送的下行数据通知消息，所述下行数据通知消息中包含所述寻呼策略的指示信息。
  23. 根据权利要求21所述的装置，其特征在于，所述发送单元具体用于根据基于控制信令的类型信息确定的所述寻呼策略的指示信息向所述UE发送寻呼消息。
  24. 根据权利要求21所述的装置，其特征在于，所述发送单元具体用于根据基于所述控制信令对应的业务信息确定的所述寻呼策略的指示信息向所述UE发送寻呼消息。
  25. 一种寻呼的装置，其特征在于，包括：
    获取单元，用于获取控制信令对应的业务信息；
    处理单元，用于根据所述控制信令对应的业务信息确定寻呼策略；
    发送单元，用于根据所述寻呼策略向用户设备UE发送寻呼消息。
  26. 根据权利要求25所述的装置，其特征在于，所述获取单元具体用于接收网关设备发送的下行数据通知消息，所述下行数据通知消息中包含所述控制信令对应的业务信息。
  27. 根据权利要求25所述的装置，其特征在于，所述获取单元具体用于接收网关设备发送的所述控制信令，所述控制信令中包含所述控制信令对应的业务信息。
  28. 根据权利要求25至27中任一项所述的装置，其特征在于，所述处理单元具体用于根据所述控制信令对应的业务的类型信息确定所述寻呼策略。
  29. 根据权利要求25至27中任一项所述的装置，其特征在于，所述处理单元具体用于根据所述控制信令对应的业务的优先级信息确定所述寻呼策略。
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