WO2018137522A1 - 寻呼消息的处理方法和装置 - Google Patents

寻呼消息的处理方法和装置 Download PDF

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Publication number
WO2018137522A1
WO2018137522A1 PCT/CN2018/072974 CN2018072974W WO2018137522A1 WO 2018137522 A1 WO2018137522 A1 WO 2018137522A1 CN 2018072974 W CN2018072974 W CN 2018072974W WO 2018137522 A1 WO2018137522 A1 WO 2018137522A1
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WIPO (PCT)
Prior art keywords
paging message
network
terminal device
base station
rnc
Prior art date
Application number
PCT/CN2018/072974
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English (en)
French (fr)
Inventor
罗茜
惠庆华
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华为技术有限公司
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Publication date
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Publication of WO2018137522A1 publication Critical patent/WO2018137522A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/38—Reselection control by fixed network equipment
    • 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
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • the present application relates to communication technologies, and in particular, to a method and an apparatus for processing a paging message.
  • LTE Long Term Evolution
  • UMTS Universal Mobile Telecommunications System
  • the terminal device in the LTE has a data service on the 4G side, the data service needs to be returned to the 3G side by means of redirection. If the terminal device has not initiated the Routing Area Update (RAU) or Location Area Update (LAU) on the 3G side, if there is a paging message at this time, the paging will continue on the 4G side. Send it. Or when LTE does not support Voice over Internet Protocol (VOIP), the terminal device has a voice service requirement, and returns to the 3G side to complete the voice through Circuit Switched Fallback (CSFB). business.
  • RAU Routing Area Update
  • LAU Location Area Update
  • CSFB Circuit Switched Fallback
  • the terminal device when the terminal device performs redirection from UMTS to LTE or from LTE to UMTS, the terminal device may not receive the paging message, thereby causing the terminal device to have a low call rate.
  • the present application provides a method and an apparatus for processing a paging message, which are used to improve the call rate of a terminal device.
  • an embodiment of the present application provides a method for processing a paging message, where the method includes:
  • the mobile switching center MSC receives the notification message sent by the radio network controller RNC, and the notification message is used to notify the MSC terminal device to return to the first network standard;
  • the MSC sends a paging message to the mobility management entity MME according to the notification message, where the paging message is used to instruct the MME to call the terminal device, where the MSC and the RNC belong to a network device in the second network standard,
  • the MME belongs to a network device in the first network standard.
  • the first network standard includes a 4G network standard
  • the second network standard includes a 3G network standard.
  • the method for processing a paging message provided by the foregoing first aspect, after receiving the notification message sent by the RNC, the MSC sends a paging message to the MME according to the notification message, where the notification message is used to notify the MSC terminal device to return to the paging message.
  • the first network standard the paging message is used to indicate that the MME calls the terminal device, the MSC and the RNC belong to the network device in the second network standard, and the MME belongs to the network device in the first network standard.
  • the network element MSC in the second network system sends a paging message to the network element MME in the first network standard, and the MME sends the paging message to the terminal.
  • the device avoids the phenomenon that the terminal device has returned to the first network standard in the prior art, but the paging message continues to be sent in the second network standard, thereby causing the paging failure of the terminal device, thereby improving the terminal device. Call rate.
  • the method further includes: the MSC sending a paging message to the RNC, where the paging message is used to indicate that the RNC calls the terminal device.
  • the MSC After the MSC sends the paging message to the MME, the MSC will continue to send the paging message on the 3G side, that is, the paging message is sent to the RNC. After receiving the paging message, the RNC will call the terminal device through the paging message. It ensures that the terminal device can receive the paging message when it does not successfully return to the 4G side and stays on the 3G side, thereby improving the reliability of the system.
  • the notification message is carried in a release complete message, where the release complete message is used to indicate that the MSC releases the link of the Iu interface.
  • the RNC may send the notification message to the MSC in the release completion message, where the release complete message is used to instruct the MSC to release the link of the Iu interface.
  • the RNC may carry an "Inter-RAT Redirection" cell in the IU RELEASE COMPLETE message to notify the MSC that the terminal device will return to the 4G side.
  • an embodiment of the present application provides a method for processing a paging message, where the method includes:
  • the network relay device receives the paging message sent by the network control device, where the network relay device is a network device in the first network standard, and the network control device is a network device in the second network standard, and the paging message is used to indicate the network
  • the relay device calls the terminal device;
  • the network relay device sends the paging message to the terminal device.
  • the first network standard includes a 4G network standard
  • the second network standard includes a 3G network standard.
  • the network relay device receives the paging message sent by the network control device, and the network relay device sends the paging message to the terminal device, where the network relay device is in the first network standard
  • the network device, the network control device is a network device in the second network standard, and the paging message is used to instruct the network relay device to call the terminal device.
  • the network element network control device in the second network standard sends the paging message to the network element network relay device in the first network standard, and the network relay device searches for The call message is sent to the terminal device, thereby avoiding the phenomenon that the terminal device has returned to the first network standard in the prior art, but the paging message continues to be sent in the second network standard, thereby causing the paging failure of the terminal device. Thereby, the call rate of the terminal device can be improved.
  • the network relay device includes a first base station, and the network control device includes a mobile switching center MSC and a radio network controller RNC;
  • the network relay device receives the paging message sent by the network control device, including:
  • the network relay device sends the paging message to the terminal device, including:
  • the first base station sends the paging message to the terminal device.
  • the first base station is a network device in a first network standard, that is, a network device in a 4G network standard
  • the MSC and the RNC are network devices in a second network standard, that is, network devices in a 3G network standard, when 4G
  • the MSC may send the paging message to the RNC.
  • the RNC will not directly send the paging message to the terminal device, but send the paging message.
  • the first base station of the network element of the 4G side is sent to the first base station to send the received paging message to the terminal device to complete the paging of the terminal device. In this way, it can be avoided that the terminal device has returned to the 4G side, but the paging message continues to be sent on the 3G side, thereby causing the terminal device to fail to page, thereby improving the calling rate of the terminal device.
  • the first base station receives the paging message sent by the RNC, including:
  • the first base station receives the paging message sent by the RNC by using the second base station, where the second base station is a network device in the second network standard.
  • the network relay device includes a mobility management entity MME and a first base station, and the network control device includes a mobile switching center MSC;
  • the network relay device receives the paging message sent by the network control device, including:
  • the network relay device sends the paging message to the user equipment terminal device, including:
  • the MME sends the paging message to the first base station, where the paging message is used to indicate that the first base station calls the terminal device.
  • the MME and the first base station are network devices in the first network standard, that is, the network devices in the 4G network standard
  • the MSC is the network device in the second network standard, that is, the network device in the 3G network standard.
  • the MSC does not send the paging message to the RNC, so that the RNC calls the terminal device, and sends the paging message to the network element MME, MME of the 4G side.
  • the paging message is sent to the first base station, so that the first base station sends the received paging message to the terminal device to complete the paging of the terminal device. In this way, it can be avoided that the terminal device has returned to the 4G side, but the paging message continues to be sent on the 3G side, thereby causing the terminal device to fail to page, thereby improving the calling rate of the terminal device.
  • the method before the MME receives the paging message sent by the MSC, the method further includes:
  • the MME sends an indication message to the MSC according to the notification message, where the indication message is used to indicate that the MSC sends the paging message to the MME.
  • the MME after receiving the notification message sent by the terminal device, the MME sends an indication message to the MSC to instruct the MSC to send a paging message to the MME, so that after the terminal device completes the TAU update under the first network indication, The paging message is sent to the terminal device, thereby improving the call rate of the terminal device.
  • an embodiment of the present application provides a method for processing a paging message, where the method includes:
  • the radio network controller RNC receives the paging message sent by the first base station, and the paging message is sent by the mobility management entity MME to the first base station, where the RNC is a network device in the second network standard, the a base station and the MME are network devices in a first network standard, and the paging message is used to indicate that the RNC calls the terminal device;
  • the RNC sends the paging message to the terminal device.
  • the first network standard includes a 4G network standard
  • the second network standard includes a 3G network standard.
  • the RNC receives the paging message sent by the first base station, and the RNC sends the paging message to the terminal device, where the paging message is sent by the MME to the first base station.
  • the RNC is a network device in the second network standard.
  • the first base station and the MME are network devices in the first network standard, and the paging message is used to instruct the RNC to call the terminal device.
  • the terminal device returns from the first network standard to the second network system
  • the first base station of the network element in the first network standard sends a paging message to the network element RNC in the second network system, and the RNC sends the paging message again.
  • the radio network controller RNC receives the paging message sent by the first base station, including:
  • the RNC receives the paging message sent by the first base station by using the second base station, where the second base station is a network device in the second network standard.
  • the embodiment of the present application provides a method for processing a paging message, where the method includes:
  • the mobile switching center MSC receives the notification message sent by the terminal device, where the notification message is used to indicate that the terminal device has completed the location area update LAU or the routing area update RAU in the second network standard;
  • the MSC sends a paging message to the radio network controller RNC according to the notification message, and the paging message is used to instruct the RNC to call the terminal device.
  • the MSC receives the notification message sent by the terminal device, and the MSC sends the paging message to the RNC according to the notification message, where the notification message is used to indicate that the terminal device is already in the second network.
  • the LAU update or the RAU update is completed in the system; the paging message is used to instruct the RNC to call the terminal device.
  • the terminal device returns from the first network standard to the second network standard, the terminal device notifies the network element MSC in the second network system, so that the MSC sends the paging message to the terminal device, thereby avoiding the prior art. Since the terminal device has returned to the second network standard, the paging message continues to be transmitted in the first network standard, thereby causing the paging failure of the terminal device, thereby improving the calling rate of the terminal device.
  • the terminal device may also send a notification message to the MME to notify the MME that the terminal device has dropped back to the 3G side and has completed the LAU/RAU update.
  • the MME will stop sending paging messages on the 4G side to save network resources.
  • the embodiment of the present application provides a processing apparatus for paging messages, including:
  • a receiving module configured to receive a notification message sent by the radio network controller RNC, where the notification message is used to notify the MSC terminal device to return to the first network standard;
  • a sending module configured to send, according to the notification message, a paging message to the mobility management entity MME, where the paging message is used to indicate that the MME calls the terminal device, where the MSC and the RNC belong to a network in a second network standard
  • the device belongs to the network device in the first network standard.
  • the sending module is further configured to send a paging message to the RNC, where the paging message is used to indicate that the RNC calls the terminal device.
  • the notification message is carried in a release complete message, where the release complete message is used to indicate that the MSC releases the link of the Iu interface.
  • beneficial effects of the processing apparatus of the paging message provided by the foregoing fifth aspect and the possible implementation manners of the fifth aspect may refer to the first aspect and the beneficial effects brought by the possible implementation manners of the first aspect, I will not repeat them here.
  • the embodiment of the present application provides a processing apparatus for paging messages, including:
  • a receiving module configured to receive a paging message sent by the network control device, where the network forwarding device is a network device in a first network standard, and the network control device is a network device in a second network standard, where the paging message is used to indicate The network relay device calls the terminal device;
  • a sending module configured to send the paging message to the terminal device.
  • the network relay device includes a first base station, and the network control device includes a mobile switching center MSC and a radio network controller RNC;
  • the receiving module is further configured to receive a paging message sent by the RNC, where the paging message is sent by the MSC to the RNC;
  • the sending module is further configured to send the paging message to the terminal device.
  • the receiving module is further configured to receive, by using the RAN information management RIM, a paging message sent by the RNC;
  • the receiving module is further configured to receive, by using the second base station, a paging message sent by the RNC, where the second base station is a network device in a second network standard.
  • the network relay device includes a mobility management entity MME and a first base station, and the network control device includes a mobile switching center MSC;
  • the receiving module is further configured to receive a paging message sent by the MSC;
  • the sending module is further configured to send the paging message to the first base station, where the paging message is used to indicate that the first base station calls the terminal device.
  • the receiving module is further configured to receive a notification message sent by the terminal device, where the notification message is used to indicate that the terminal device has completed the tracking area update TAU in the first network standard;
  • the sending module is further configured to send, according to the notification message, an indication message to the MSC, where the indication message is used to indicate that the MSC sends the paging message to the MME.
  • beneficial effects of the processing apparatus of the paging message provided by the foregoing sixth aspect and the possible implementation manners of the sixth aspect may refer to the beneficial effects brought by the second aspect and the possible implementation manners of the second aspect, I will not repeat them here.
  • the embodiment of the present application provides a processing apparatus for paging messages, including:
  • a receiving module configured to receive a paging message sent by the first base station, where the paging message is sent by the mobility management entity MME to the first base station, where the RNC is a network device in a second network standard, where the a base station and the MME are network devices in a first network standard, and the paging message is used to indicate that the RNC calls the terminal device;
  • the sending module sends the paging message to the terminal device.
  • the receiving module is configured to receive, by using the RAN information management RIM, the paging message sent by the first base station;
  • the receiving module is further configured to receive, by using the second base station, a paging message sent by the first base station, where the second base station is a network device in the second network standard.
  • beneficial effects of the processing apparatus of the paging message provided by the foregoing seventh aspect and the possible implementation manners of the seventh aspect may refer to the beneficial effects brought by the foregoing third aspect and the possible implementation manners of the third aspect, I will not repeat them here.
  • the embodiment of the present application provides a processing apparatus for paging messages, including:
  • a receiving module configured to receive a notification message sent by the terminal device, where the notification message is used to indicate that the terminal device has completed the location area update LAU or the routing area update RAU in the second network standard;
  • a sending module configured to send, according to the notification message, a paging message to a radio network controller RNC, where the paging message is used to indicate that the RNC calls the terminal device.
  • the processing device of the paging message provided by the foregoing eighth aspect and each possible implementation manner of the eighth aspect may be beneficially related to the beneficial effects brought by the fourth aspect and the possible implementation manners of the fourth aspect, I will not repeat them here.
  • the embodiment of the present invention provides a mobile switching center MSC, including:
  • a receiver configured to receive a notification message sent by the radio network controller RNC, where the notification message is used to notify the MSC terminal device to return to the first network standard;
  • a transmitter configured to send, according to the notification message, a paging message to the mobility management entity MME, where the paging message is used to instruct the MME to call the terminal device, where the MSC and the RNC belong to the A network device in a network mode, the MME belongs to a network device in a first network standard.
  • the sender is further configured to send a paging message to the RNC, where the paging message is used to instruct the RNC to call the terminal device.
  • the notification message is carried in a release complete message, where the release complete message is used to instruct the MSC to release a link of the Iu interface.
  • beneficial effects of the MSC provided by the foregoing ninth aspect and the possible implementation manners of the ninth aspect may refer to the foregoing first aspect and the beneficial effects brought by the possible implementation manners of the first aspect, and details are not described herein again. .
  • the tenth aspect of the present invention provides a network relay device, including:
  • a receiver configured to receive a paging message sent by the network control device, where the network relay device is a network device in a first network standard, and the network control device is a network device in a second network standard, the paging message Used to instruct the network relay device to call the terminal device;
  • a transmitter configured to send the paging message to the terminal device.
  • the network relay device includes a first base station, and the network control device includes a mobile switching center MSC and a radio network controller RNC;
  • the receiver is further configured to receive a paging message sent by the RNC, where the paging message is sent by the MSC to the RNC;
  • the transmitter is further configured to send the paging message to the terminal device.
  • the receiver is further configured to receive, by using a RAN information management RIM, a paging message sent by the RNC;
  • the receiver is further configured to receive, by using the second base station, a paging message sent by the RNC, where the second base station is a network device in a second network standard.
  • the network relay device includes a mobility management entity MME and a first base station, and the network control device includes a mobile switching center MSC;
  • the receiver is configured to receive a paging message sent by the MSC;
  • the transmitter is configured to send the paging message to the first base station, where the paging message is used to instruct the first base station to call the terminal device.
  • the receiver is further configured to receive a notification message sent by the terminal device, where the notification message is used to indicate that the terminal device has completed a tracking area update TAU in the first network standard;
  • the transmitter is further configured to send, according to the notification message, an indication message to the MSC, where the indication message is used to instruct the MSC to send the paging message to the MME.
  • the beneficial effects of the network relay device provided by the foregoing tenth aspect and the possible implementation manners of the tenth aspect may refer to the beneficial effects brought by the second aspect and the possible implementation manners of the second aspect, where Let me repeat.
  • an embodiment of the present invention provides a radio network controller RNC, including:
  • a receiver configured to receive a paging message sent by the first base station, where the paging message is sent by the mobility management entity MME to the first base station, where the RNC is a network device in a second network standard
  • the first base station and the MME are network devices in a first network standard, and the paging message is used to indicate that the RNC calls a terminal device;
  • a transmitter configured to send the paging message to the terminal device.
  • the receiver is further configured to receive, by using a RAN information management RIM, a paging message sent by the first base station;
  • the receiver is further configured to receive, by using the second base station, a paging message sent by the first base station, where the second base station is a network device in the second network standard.
  • the beneficial effects of the RNC provided by the foregoing eleventh aspect and the possible implementation manners of the eleventh aspect may refer to the beneficial effects brought by the third aspect and the possible implementation manners of the third aspect, and Let me repeat.
  • the embodiment of the present invention provides a mobile switching center MSC, including:
  • a receiver configured to receive a notification message sent by the terminal device, where the notification message is used to indicate that the terminal device has completed the location area update LAU or the routing area update RAU in the second network standard;
  • a transmitter configured to send, according to the notification message, a paging message to a radio network controller RNC, where the paging message is used to instruct the RNC to call the terminal device.
  • beneficial effects of the MSC provided by the foregoing twelfth aspect and the possible implementation manners of the twelfth aspect can be referred to the beneficial effects brought by the fourth aspect and the possible implementation manners of the fourth aspect, and Let me repeat.
  • FIG. 1 is a schematic flowchart of Embodiment 1 of a method for processing a paging message according to an embodiment of the present disclosure
  • Embodiment 2 is a schematic flowchart of Embodiment 2 of a method for processing a paging message according to an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of a first base station receiving a paging message by using a second base station
  • Embodiment 4 is a schematic flowchart of Embodiment 3 of a method for processing a paging message according to an embodiment of the present disclosure
  • FIG. 5 is a schematic flowchart of Embodiment 4 of a method for processing a paging message according to an embodiment of the present disclosure
  • FIG. 6 is a schematic structural diagram of Embodiment 1 of a device for processing a paging message according to an embodiment of the present disclosure
  • FIG. 7 is a schematic structural diagram of Embodiment 2 of a device for processing a paging message according to an embodiment of the present disclosure
  • FIG. 8 is a schematic structural diagram of Embodiment 3 of a device for processing a paging message according to an embodiment of the present disclosure
  • FIG. 9 is a schematic structural diagram of Embodiment 4 of a device for processing a paging message according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of an MSC embodiment according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic structural diagram of an embodiment of a network relay device according to an embodiment of the present disclosure.
  • FIG. 12 is a schematic structural diagram of an embodiment of an RNC according to an embodiment of the present disclosure.
  • FIG. 13 is a schematic structural diagram of an MSC embodiment according to an embodiment of the present application.
  • a base station also known as a radio access network (RAN) device, is a device that connects a terminal to a wireless network, and can be a Global System of Mobile communication (GSM) or a code division.
  • GSM Global System of Mobile communication
  • a Base Transceiver Station (BTS) in the Code Division Multiple Access (CDMA) may be a base station (NodeB, NB for short) in Wideband Code Division Multiple Access (WCDMA). It may also be an evolved base station (Evolutional Node B, eNB or eNodeB) in the Long Term Evolution (LTE), or a relay station or an access point, or a base station in a future 5G network, etc., which is not limited herein. .
  • Terminal device may be a wireless terminal or a wired terminal, the wireless terminal may be a device that provides voice and/or other service data connectivity to the user, a handheld device with wireless connectivity, or other processing device connected to the wireless modem. .
  • the wireless terminal can communicate with one or more core networks via a Radio Access Network (RAN), which can be a mobile terminal, such as a mobile phone (or "cellular" phone) and a mobile terminal.
  • RAN Radio Access Network
  • the computer for example, can be a portable, pocket, handheld, computer built-in or in-vehicle mobile device that exchanges language and/or data with the wireless access network.
  • the wireless terminal may also be referred to as a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, and a remote terminal.
  • the access terminal, the user terminal (User Terminal), the user agent (User Agent), and the user device (User Device or User Equipment) are not limited herein.
  • MSC Mobile Switching Center
  • 3rd-Generation 3rd-Generation
  • Radio Network Controller A network device in the 3G network system that provides mobility management, call processing, link management, and handover mechanisms.
  • Mobility Management Entity A network device in the 4th Generation mobile communication technology (4G) network system, which is responsible for positioning and paging of terminal devices.
  • the method for processing a paging message is applicable to a scenario in which the terminal device returns from the first network standard to the second network standard, or the terminal device returns from the second network standard to the first network standard, where the first network
  • the system can be, for example, 4G
  • the second network system can be, for example, 3G.
  • the terminal device in LTE has data service on the 4G side, but due to poor coverage, it needs to go back to the 3G side to complete the data service through redirection.
  • the terminal device If the terminal device has not initiated the RAU update or the LAU update on the 3G side, if there is a paging message at this time, the paging will continue to be sent on the 4G side, which may cause the terminal device to fail to page. The secondary page failed. Or when LTE does not support VOIP, but the terminal device has the voice service requirement, it will return to the 3G side to complete the voice service through CSFB. When the 4G terminal device completes the voice service on the 3G side and returns to the 4G process through the redirect mode, a new voice call service request is required to page the terminal device. At this time, the MSC page is paged. The message will continue to be sent on the 3G side, which may cause the terminal device to fail to page, causing the paging to fail, thereby reducing the call rate of the terminal device.
  • the method and apparatus for processing a paging message provided by the present application are directed to solving the problem that the terminal device returns from the first network standard to the second network standard in the prior art, or returns to the first network standard from the second network standard.
  • FIG. 1 is a schematic flowchart of Embodiment 1 of a method for processing a paging message according to an embodiment of the present disclosure.
  • the embodiment of the present application provides a method for processing a paging message, which may be performed by any device that performs a processing method of a paging message, and the device may be implemented by software and/or hardware.
  • the device can be integrated in the MSC.
  • the method in this embodiment may include:
  • Step 101 The MSC receives a notification message sent by the RNC, where the notification message is used to notify the MSC terminal device to return to the first network standard.
  • the first network standard includes a 4G network standard
  • the second network standard includes a 3G network standard.
  • the RNC sends an RRC to the terminal device. The message is released, wherein the RRC release message is used to indicate that the terminal device releases the signaling link of the air interface.
  • the RNC will send a notification message to the MSC to inform the MSC that the terminal device will return to the 4G side.
  • the RNC may send the notification message to the MSC in the release completion message, where the release complete message is used to instruct the MSC to release the link of the Iu interface.
  • the RNC may carry an "Inter-RAT Redirection" cell in the IU RELEASE COMPLETE message to notify the MSC that the terminal device will return to the 4G side.
  • Step 102 The MSC sends a paging message to the MME according to the notification message, where the paging message is used to instruct the MME to call the terminal device, where the MSC and the RNC belong to the network device in the second network standard, and the MME belongs to the first network standard. Internet equipment.
  • the paging message of the MSC continues to be sent on the 3G side, which may cause the terminal device not to receive the paging message, thereby causing the terminal device to fail to page.
  • the MSC when the terminal device returns from the 3G side to the 4G side, if the MSC receives the notification message for instructing the terminal device to return to the 4G side, the MSC will go to the first network standard.
  • the network device MME that is, the network element MME on the 3G side, sends a paging message, and after receiving the paging message, the MME sends the paging message to the terminal device to call the terminal device.
  • the MME Since the network element MSC on the 3G side sends the paging message to the network element MME on the 4G side, the MME sends the paging message to the terminal device, thereby avoiding the prior art that the terminal device has returned to the 4G side, but The paging message continues to be sent on the 3G side, causing the paging failure of the terminal device, thereby improving the calling rate of the terminal device.
  • the MSC may also send a paging message to the RNC, where the paging message is used to instruct the RNC to call the terminal device.
  • the MSC will continue to send the paging message on the 3G side, that is, the paging message is sent to the RNC, and after receiving the paging message, the RNC will call the terminal device through the paging message. In this way, it is ensured that the terminal device can receive the paging message when it returns to the 4G side without returning to the 4G side, thereby improving the reliability of the system.
  • the method for processing a paging message provided by the embodiment of the present application, after receiving the notification message sent by the RNC, the MSC sends a paging message to the MME according to the notification message, where the notification message is used to notify the MSC terminal device to return to the paging message.
  • the first network standard, the paging message is used to indicate that the MME calls the terminal device, the MSC and the RNC belong to the network device in the second network standard, and the MME belongs to the network device in the first network standard.
  • the network element MSC in the second network system sends a paging message to the network element MME in the first network standard, and the MME sends the paging message to the terminal.
  • the device avoids the phenomenon that the terminal device has returned to the first network standard in the prior art, but the paging message continues to be sent in the second network standard, thereby causing the paging failure of the terminal device, thereby improving the terminal device. Call rate.
  • FIG. 2 is a schematic flowchart diagram of Embodiment 2 of a method for processing a paging message according to an embodiment of the present disclosure.
  • the embodiment of the present application provides a method for processing a paging message, which may be performed by any device that performs a processing method of a paging message, and the device may be implemented by software and/or hardware.
  • the device can be integrated in the network relay device.
  • the method in this embodiment may include:
  • Step 201 The network relay device receives the paging message sent by the network control device, where the network relay device is a network device in the first network standard, the network control device is a network device in the second network standard, and the paging message is used to indicate the network.
  • the relay device calls the terminal device.
  • the first network standard includes a 4G network standard
  • the second network standard includes a 3G network standard.
  • Step 202 The network relay device sends a paging message to the terminal device.
  • the network relay device after receiving the paging message, sends the paging message to the terminal device to call the terminal device.
  • the network element control device on the 3G side sends the paging message to the network element network relay device on the 4G side, and the network relay device sends the paging message to the terminal device, thereby avoiding the prior art because the terminal device has already Returning to the 4G side, the paging message continues to be sent on the 3G side, causing the paging failure of the terminal device, thereby improving the calling rate of the terminal device.
  • the network relay device receives the paging message sent by the network control device, where the first base station receives the paging message sent by the RNC, where The paging message is sent by the MSC to the RNC; and the network relay device sends the paging message to the terminal device, including: the first base station sends the paging message to the terminal device.
  • the first base station is a network device in the first network standard, that is, a network device in a 4G network system, for example, an eNodeB
  • the MSC and the RNC are network devices in the second network standard, that is, a network in a 3G network standard. device.
  • the MSC may send the paging message to the RNC.
  • the RNC will not directly send the paging message to the terminal device, but instead The call message is sent to the first base station of the network element on the 4G side, so that the first base station sends the received paging message to the terminal device to complete the paging of the terminal device. In this way, it can be avoided that the terminal device has returned to the 4G side, but the paging message continues to be sent on the 3G side, thereby causing the terminal device to fail to page, thereby improving the calling rate of the terminal device.
  • the first base station may receive the paging message sent by the RNC in the following two manners:
  • the first type the first base station receives the paging message sent by the RNC through RAN information management (RIM).
  • RNC RAN information management
  • the RIM process is introduced in the R5 version of the 3rd Generation Partnership Project (3GPP) protocol, and the RIM process can enable different standards (such as GSM EDGE Radio Access Network; GERAN). / UMTS terrestrial radio access network (eg UMTS Terrestrial Radio Access Network; E-UTRAN) / Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access network between Information interaction, such as interaction of system messages or load messages. Therefore, the RNC forwards the paging message based on the International Mobile Subscriber Identity (IMSI) message of the terminal device to the first base station through the RIM. In a specific implementation process, the RNC can pass through the RIM container cell. The message bit forwards the paging message to the first base station.
  • IMSI International Mobile Subscriber Identity
  • the second type the first base station receives the paging message sent by the RNC through the second base station, where the second base station is a network device in the second network standard.
  • the second base station is a network device in the 3G network standard, and may be, for example, NODEB.
  • FIG. 3 is a schematic diagram of a first base station receiving a paging message by using a second base station, as shown in FIG. 3, in an uplink (UL) common base station scenario, may be forwarded through a private interface between base stations, in a specific implementation.
  • the RNC forwards the IMSI message of the terminal device to the second base station through the IUB interface, and the second base station forwards the message to the first base station through the interface of the co-site.
  • the method for determining the range in which the RNC forwards the paging message in the above two manners includes the following two types:
  • Manner 1 Query through the LTE neighboring zone (or UMTS neighboring zone configured on the UMTS side) configured on the UMTS side.
  • the RNC needs to determine the LTE neighbor relationship (1 circle neighbor relationship) of the UMTS cell configuration when the terminal device performs RRC release, and the LTE neighbor relationship (2 circle neighbor relationship) of the UMTS neighbor region of the UMTS cell, The RNC will forward the paging message to the first base station to which these LTE cells belong.
  • the TAC information of the first base station may be obtained from the configuration information of the first base station side or the configuration information of the RNC side.
  • Manner 2 When the terminal device completes the TAU on the 4G side, the terminal device sends a notification message to the first base station, and the first base station further forwards to the RNC which LTE cell and the TAC region of the terminal device complete the TAU update.
  • the RNC needs to send a paging message to the LTE cell and the cells of all the first base stations below the TAC area.
  • the network relay device receives the paging message sent by the network control device, where the MME receives the paging message sent by the MSC, and the network transit device Sending the paging message to the terminal device, the MME sends the paging message to the first base station, where the paging message is used to indicate that the first base station calls the terminal device.
  • the MME and the first base station are the network devices in the first network standard, that is, the network devices in the 4G network system, where the first base station may be, for example, an eNodeB, and the MSC is a network device in the second network standard, that is, 3G. Network equipment under network standards.
  • the MSC does not send the paging message to the RNC, so that the RNC calls the terminal device, and sends the paging message to the network element MME, MME of the 4G side.
  • the paging message After receiving the paging message, the paging message is sent to the first base station, so that the first base station sends the received paging message to the terminal device to complete the paging of the terminal device. In this way, it can be avoided that the terminal device has returned to the 4G side, but the paging message continues to be sent on the 3G side, thereby causing the terminal device to fail to page, thereby improving the calling rate of the terminal device.
  • the MME before receiving the paging message sent by the MSC, the MME further includes the MME receiving a notification message sent by the terminal device, where the notification message is used to indicate that the terminal device has completed the TAU in the first network standard.
  • the MME sends an indication message to the MSC according to the notification message, where the indication message is used to instruct the MSC to send a paging message to the MME.
  • the MME sends a notification message, and after receiving the notification message, the MME will The MSC sends an indication message to the MSC, and the MSC obtains the information that the terminal device is already in the 4G according to the indication message. At this time, the MSC forwards the paging message of the terminal device to the MME, and the MME sends the received paging message to the MME.
  • the first base station is configured to enable the first base station to send a paging message to the terminal device to call the terminal device.
  • the MME After receiving the notification message sent by the terminal device, the MME sends an indication message to the MSC to instruct the MSC to send the paging message to the MME, so that the terminal device can complete the TAU update after the first network indication, and then The terminal device sends a paging message, thereby improving the calling rate of the terminal device.
  • the network relay device receives the paging message sent by the network control device, and the network relay device sends the paging message to the terminal device, where the network transit device is in the first network standard
  • the network device, the network control device is a network device in the second network standard, and the paging message is used to instruct the network relay device to call the terminal device.
  • the network element network control device in the second network standard sends the paging message to the network element network relay device in the first network standard, and the network relay device searches for The call message is sent to the terminal device, thereby avoiding the phenomenon that the terminal device has returned to the first network standard in the prior art, but the paging message continues to be sent in the second network standard, thereby causing the paging failure of the terminal device. Thereby, the call rate of the terminal device can be improved.
  • FIG. 4 is a schematic flowchart diagram of Embodiment 3 of a method for processing a paging message according to an embodiment of the present disclosure.
  • the embodiment of the present application provides a method for processing a paging message, which may be performed by any device that performs a processing method of a paging message, and the device may be implemented by software and/or hardware.
  • the device can be integrated in the RNC.
  • the method in this embodiment may include:
  • Step 401 The RNC receives a paging message sent by the first base station, where the paging message is sent by the MME to the first base station, where the RNC is a network device in the second network standard, and the first base station and the MME are the first network.
  • the network device in the system, the paging message is used to instruct the RNC to call the terminal device.
  • the first network standard includes a 4G network standard
  • the second network standard includes a 3G network standard.
  • the MME sends a paging message to the first base station to page the terminal device. Since the terminal device has initiated the redirection process, that is, the terminal device is no longer on the 4G side, the MME sends a paging message to the first After a base station, the first base station paging terminal device will fail to page. At this time, the first base station sends a paging message to the network element RNC on the 3G side. After receiving the paging message, the RNC sends the paging message to the terminal device on the 3G side.
  • Step 402 The RNC sends a paging message to the terminal device.
  • the RNC after receiving the paging message, the RNC sends the paging message to the terminal device to call the terminal device.
  • the first base station of the network element on the 4G side sends a paging message to the network element RNC on the 3G side, and the RNC sends the paging message to the terminal device again, thereby avoiding the prior art that the terminal device has returned to the 3G side.
  • the paging message continues to be sent on the 4G side, causing the paging failure of the terminal device, thereby improving the calling rate of the terminal device.
  • the MME will stop sending the paging message to the first base station on the 4G side, so that the first base station will also stop sending the paging message to the terminal device.
  • the RNC may also receive the paging message sent by the first base station in the following two manners:
  • the first type the RNC receives the paging message sent by the first base station through the RIM.
  • the RIM process is introduced in the R5 version of the 3GPP protocol, and the RIM process can enable information exchange between different standards (eg, GSM/EDGE radio access networks (GERAN/UTRAN/E-UTRAN) access networks, such as Performing the interaction of the system message or the load message, etc. Therefore, the first base station forwards the paging message based on the IMSI message of the terminal device to the RNC through the RIM, and in a specific implementation process, the first base station can pass through the RIM container cell. The message bit forwards the paging message to the RNC.
  • GSM/EDGE radio access networks GERAN/UTRAN/E-UTRAN
  • the second type the RNC receives the paging message sent by the first base station by using the second base station, where the second base station is a network device in the second network standard.
  • the second base station is a network device in the 3G network standard, and may be, for example, NODEB.
  • the information may be forwarded by the private interface between the base stations.
  • the first base station forwards the IMSI message of the terminal device to the second base station through the IUB interface.
  • the second base station then forwards the message to the RNC through the interface of the co-site.
  • the method for determining the range in which the first base station forwards the paging message in the foregoing two manners includes the following two types:
  • Manner 1 Query through the UMTS neighboring zone (or LTE neighboring zone configured on the LTE side) configured on the LTE side.
  • the first base station needs to determine the UMTS neighbor relationship (1 circle neighbor relationship) of the configuration of the LTE cell when the terminal device performs RRC release, and the UMTS neighbor relationship of the LTE neighbor region configured by the LTE cell (2 circle neighbor relationship) ).
  • the first base station will need to forward the paging message to the second base station to which these UMTS cells belong.
  • the LAC/RAC information that the second base station belongs to may be obtained from the configuration information of the second base station side or the configuration information of the RNC side.
  • Manner 2 When the terminal device completes the RAU/LAU on the 3G side, it sends a notification message to the RNC, and the RNC forwards to the first base station which UMTS cell and the LAC/RAC area of the terminal device complete the LAU/RAU update. The first base station needs to send a paging message to the UMTS cell and all UMTS cells below the LAC/RAC area.
  • the RNC receives the paging message sent by the first base station, and the RNC sends the paging message to the terminal device, where the paging message is sent by the MME to the first base station.
  • the RNC is a network device in the second network standard.
  • the first base station and the MME are network devices in the first network standard, and the paging message is used to instruct the RNC to call the terminal device.
  • the terminal device returns from the first network standard to the second network system
  • the first base station of the network element in the first network standard sends a paging message to the network element RNC in the second network system, and the RNC sends the paging message again.
  • FIG. 5 is a schematic flowchart diagram of Embodiment 4 of a method for processing a paging message according to an embodiment of the present disclosure.
  • the embodiment of the present application provides a method for processing a paging message, which may be performed by any device that performs a processing method of a paging message, and the device may be implemented by software and/or hardware.
  • the device can be integrated in the MSC.
  • the method in this embodiment may include:
  • Step 501 The MSC receives a notification message sent by the terminal device, where the notification message is used to indicate that the terminal device has completed the location area update LAU or the routing area update RAU in the second network standard.
  • the first network standard includes a 4G network standard
  • the second network standard includes a 3G network standard.
  • the 4G terminal device initiates the redirection process to fall back from the 4G to the 3G, the LAU/RAU has not been completed on the 3G side.
  • the MME sends a paging message to the first base station to page the terminal device. Since the terminal device has initiated the redirection process, that is, the terminal device is no longer on the 4G side, the MME sends a paging message to the first After a base station, the first base station paging terminal device will fail to page.
  • a notification message will be sent to the MSC to notify the MSC terminal device that it has dropped back to the 3G side and has completed the LAU/RAU update.
  • Step 502 The MSC sends a paging message to the RNC according to the notification message, where the paging message is used to instruct the RNC to call the terminal device.
  • the MSC after receiving the notification message sent by the terminal device, the MSC sends a paging message to the RNC, and the RNC forwards the received paging message to the terminal device to call the terminal device.
  • the terminal device may also send a notification message to the MME to notify the MME that the terminal device has dropped back to the 3G side and has completed the LAU/RAU update.
  • the MME will stop sending paging messages on the 4G side to save network resources.
  • the MSC receives the notification message sent by the terminal device, and the MSC sends the paging message to the RNC according to the notification message, where the notification message is used to indicate that the terminal device is already in the second network.
  • the LAU update or the RAU update is completed in the system; the paging message is used to instruct the RNC to call the terminal device.
  • the terminal device returns from the first network standard to the second network standard, the terminal device notifies the network element MSC in the second network system, so that the MSC sends the paging message to the terminal device, thereby avoiding the prior art. Since the terminal device has returned to the second network standard, the paging message continues to be transmitted in the first network standard, thereby causing the paging failure of the terminal device, thereby improving the calling rate of the terminal device.
  • FIG. 6 is a schematic structural diagram of Embodiment 1 of a device for processing a paging message according to an embodiment of the present disclosure.
  • the processing device may be a standalone MSC, and may also be a device integrated in the MSC, and the device may be implemented by software, hardware or a combination of software and hardware.
  • the processing apparatus includes:
  • the receiving module 11 is configured to receive a notification message sent by the radio network controller RNC, where the notification message is used to notify the MSC terminal device to return to the first network standard;
  • the sending module 12 is configured to send, according to the notification message, a paging message to the mobility management entity MME, where the paging message is used to instruct the MME to call the terminal device, where the MSC and the RNC belong to the A network device in a network mode, the MME belongs to a network device in a first network standard.
  • the receiving module 11 may be a receiver in the MSC
  • the sending module 12 may be a transmitter in the MSC.
  • the sending module 12 after receiving the notification message sent by the RNC, the sending module 12 sends a paging message to the MME according to the notification message, where the notification message is used to notify the MSC terminal device to return to the first
  • the network standard the paging message is used to indicate that the MME calls the terminal device, the MSC and the RNC belong to the network device in the second network standard, and the MME belongs to the network device in the first network standard.
  • the network element MSC in the second network system sends a paging message to the network element MME in the first network standard, and the MME sends the paging message to the terminal.
  • the device avoids the phenomenon that the terminal device has returned to the first network standard in the prior art, but the paging message continues to be sent in the second network standard, thereby causing the paging failure of the terminal device, thereby improving the terminal device. Call rate.
  • the sending module 12 is further configured to send a paging message to the RNC, where the paging message is used to instruct the RNC to call the terminal device.
  • the notification message is carried in a release complete message, where the release complete message is used to instruct the MSC to release a link of the Iu interface.
  • the device for processing the paging message provided by the embodiment of the present application may perform the foregoing method embodiment, and the implementation principle and technical effects are similar, and details are not described herein again.
  • FIG. 7 is a schematic structural diagram of Embodiment 2 of a device for processing a paging message according to an embodiment of the present disclosure.
  • the processing device may be an independent network relay device, or may be a device integrated in the network relay device, and the device may be implemented by software, hardware or a combination of software and hardware.
  • the processing apparatus includes:
  • the receiving module 21 is configured to receive a paging message sent by the network control device, where the network relay device is a network device in a first network standard, and the network control device is a network device in a second network standard, the paging message Used to instruct the network relay device to call the terminal device;
  • the sending module 22 is configured to send the paging message to the terminal device.
  • the receiving module 21 may be a receiver in the network relay device, and the sending module 22 may be a transmitter in the network relay device.
  • the receiving module 21 receives the paging message sent by the network control device, and the sending module 22 sends the paging message to the terminal device, where the network relay device is a network device in the first network standard, and the network control device For the network device in the second network standard, the paging message is used to instruct the network relay device to call the terminal device.
  • the network element network control device in the second network standard sends the paging message to the network element network relay device in the first network standard, and the network relay device searches for The call message is sent to the terminal device, thereby avoiding the phenomenon that the terminal device has returned to the first network standard in the prior art, but the paging message continues to be sent in the second network standard, thereby causing the paging failure of the terminal device. Thereby, the call rate of the terminal device can be improved.
  • the network relay device includes a first base station, and the network control device includes a mobile switching center MSC and a radio network controller RNC;
  • the receiving module 21 is further configured to receive a paging message sent by the RNC, where the paging message is sent by the MSC to the RNC;
  • the sending module 22 is further configured to send the paging message to the terminal device.
  • the receiving module 21 is further configured to receive, by using the RAN information management RIM, a paging message sent by the RNC.
  • the receiving module 21 is further configured to receive, by using the second base station, a paging message sent by the RNC, where the second base station is a network device in a second network standard.
  • the network relay device includes a mobility management entity MME and a first base station, and the network control device includes a mobile switching center MSC;
  • the receiving module 21 is further configured to receive a paging message sent by the MSC;
  • the sending module 22 is further configured to send the paging message to the first base station, where the paging message is used to instruct the first base station to call the terminal device.
  • the receiving module 21 is further configured to receive a notification message that is sent by the terminal device, where the notification message is used to indicate that the terminal device has completed the tracking area update TAU in the first network standard.
  • the sending module 22 is further configured to send, according to the notification message, an indication message to the MSC, where the indication message is used to instruct the MSC to send the paging message to the MME.
  • the device for processing the paging message provided by the embodiment of the present application may perform the foregoing method embodiment, and the implementation principle and technical effects are similar, and details are not described herein again.
  • FIG. 8 is a schematic structural diagram of Embodiment 3 of a device for processing a paging message according to an embodiment of the present disclosure.
  • the processing device may be a standalone RNC, or may be a device integrated in the RNC, and the device may be implemented by software, hardware or a combination of software and hardware.
  • the processing apparatus includes:
  • the receiving module 31 is configured to receive a paging message sent by the first base station, where the paging message is sent by the mobility management entity MME to the first base station, where the RNC is a network device in the second network standard
  • the first base station and the MME are network devices in a first network standard, and the paging message is used to indicate that the RNC calls a terminal device;
  • the sending module 32 is configured to send the paging message to the terminal device.
  • the receiving module 31 may be a receiver in the RNC, and the sending module 32 may be a transmitter in the RNC.
  • the receiving module 31 receives the paging message sent by the first base station, and the sending module 32 sends the paging message to the terminal device, where the paging message is sent by the MME to the first base station, and the RNC is the first
  • the first base station and the MME are network devices in the first network standard
  • the paging message is used to instruct the RNC to call the terminal device.
  • the terminal device returns from the first network standard to the second network system
  • the first base station of the network element in the first network standard sends a paging message to the network element RNC in the second network system, and the RNC sends the paging message again.
  • the receiving module 31 is configured to receive, by using the RAN information management RIM, the paging message sent by the first base station;
  • the receiving module 31 is further configured to receive, by using the second base station, a paging message sent by the first base station, where the second base station is a network device in the second network standard.
  • the device for processing the paging message provided by the embodiment of the present application may perform the foregoing method embodiment, and the implementation principle and technical effects are similar, and details are not described herein again.
  • FIG. 9 is a schematic structural diagram of Embodiment 4 of a device for processing a paging message according to an embodiment of the present disclosure.
  • the processing device may be a standalone MSC, and may also be a device integrated in the MSC, and the device may be implemented by software, hardware or a combination of software and hardware.
  • the processing apparatus includes:
  • the receiving module 41 is configured to receive a notification message sent by the terminal device, where the notification message is used to indicate that the terminal device has completed the location area update LAU or the routing area update RAU in the second network standard.
  • the sending module 42 is configured to send, according to the notification message, a paging message to the radio network controller RNC, where the paging message is used to instruct the RNC to call the terminal device.
  • the receiving module 41 may be a receiver in the MSC, and the sending module 42 may be a transmitter in the MSC.
  • the receiving module 41 receives the notification message sent by the terminal device, and the sending module 42 sends the paging message to the RNC according to the notification message, where the notification message is used to indicate that the terminal device has been completed in the second network standard.
  • LAU update or RAU update; the paging message is used to instruct the RNC to call the terminal device.
  • the terminal device returns from the first network standard to the second network standard, the terminal device notifies the network element MSC in the second network system, so that the MSC sends the paging message to the terminal device, thereby avoiding the prior art. Since the terminal device has returned to the second network standard, the paging message continues to be transmitted in the first network standard, thereby causing the paging failure of the terminal device, thereby improving the calling rate of the terminal device.
  • FIG. 10 is a schematic structural diagram of an MSC embodiment according to an embodiment of the present application.
  • the MSC can include a transmitter 10, a processor 11, a memory 12, at least one communication bus 13, and a receiver 14.
  • the communication bus 13 is used to implement a communication connection between components.
  • Memory 12 may include high speed RAM memory, and may also include non-volatile memory NVM, such as at least one disk memory, in which various programs may be stored for performing various processing functions and implementing the method steps of the present embodiments.
  • the receiver 14 in this embodiment may be a corresponding input interface having a communication function and a function of receiving information.
  • the transmitter 10 in this embodiment may be a corresponding output interface having a communication function and a function of transmitting information.
  • the transmitter 10 and the receiver 14 may be integrated in one communication interface, or may be two independent communication interfaces.
  • the receiver 14 is configured to receive a notification message sent by the radio network controller RNC, where the notification message is used to notify the MSC terminal device to return to the first network standard.
  • the transmitter 10 is configured to send, according to the notification message, a paging message to the mobility management entity MME, where the paging message is used to instruct the MME to call the terminal device, where the MSC and the RNC belong to the A network device in a network mode, the MME belongs to a network device in a first network standard.
  • the sender 10 is further configured to send a paging message to the RNC, where the paging message is used to instruct the RNC to call the terminal device.
  • the notification message is carried in a release complete message, where the release complete message is used to instruct the MSC to release a link of the Iu interface.
  • the MSC provided by the embodiment of the present application may perform the foregoing corresponding method embodiment, and the implementation principle and the technical effect are similar, and details are not described herein again.
  • FIG. 11 is a schematic structural diagram of an embodiment of a network relay device according to an embodiment of the present disclosure.
  • the network relay device may include a transmitter 20, a processor 21, a memory 22, at least one communication bus 23, and a receiver 24.
  • the communication bus 23 is used to implement a communication connection between components.
  • Memory 22 may include high speed RAM memory, and may also include non-volatile memory NVM, such as at least one disk memory, in which various programs may be stored for performing various processing functions and implementing the method steps of the present embodiments.
  • the receiver 24 in this embodiment may be a corresponding input interface having a communication function and a function of receiving information.
  • the transmitter 20 in this embodiment may be a corresponding output interface having a communication function and a function of transmitting information.
  • the transmitter 20 and the receiver 24 may be integrated in one communication interface, or may be two independent communication interfaces.
  • the receiver 24 is configured to receive a paging message sent by the network control device, where the network relay device is a network device in a first network standard, and the network control device is a network device in a second network standard.
  • the paging message is used to indicate that the network relay device calls the terminal device;
  • the transmitter 20 is configured to send the paging message to the terminal device.
  • the network relay device includes a first base station, and the network control device includes a mobile switching center MSC and a radio network controller RNC;
  • the receiver 24 is further configured to receive a paging message sent by the RNC, where the paging message is sent by the MSC to the RNC;
  • the transmitter 20 is further configured to send the paging message to the terminal device.
  • the receiver 24 is further configured to receive, by using the RAN information management RIM, a paging message sent by the RNC;
  • the receiver 24 is further configured to receive, by using the second base station, a paging message sent by the RNC, where the second base station is a network device in a second network standard.
  • the network relay device includes a mobility management entity MME and a first base station, and the network control device includes a mobile switching center MSC;
  • the receiver 24 is configured to receive a paging message sent by the MSC;
  • the transmitter 20 is configured to send the paging message to the first base station, where the paging message is used to instruct the first base station to call the terminal device.
  • the receiver 24 is further configured to receive a notification message that is sent by the terminal device, where the notification message is used to indicate that the terminal device has completed the tracking area update TAU in the first network standard;
  • the transmitter 20 is further configured to send, according to the notification message, an indication message to the MSC, where the indication message is used to instruct the MSC to send the paging message to the MME.
  • the network transit device provided by the embodiment of the present application may perform the foregoing corresponding method embodiment, and the implementation principle and the technical effect are similar, and details are not described herein again.
  • FIG. 12 is a schematic structural diagram of an embodiment of an RNC according to an embodiment of the present application.
  • the RNC may include a transmitter 30, a processor 31, a memory 32, at least one communication bus 33, and a receiver 34.
  • the communication bus 33 is used to implement a communication connection between components.
  • Memory 32 may include high speed RAM memory, and may also include non-volatile memory NVM, such as at least one disk memory, in which various programs may be stored for performing various processing functions and implementing the method steps of the present embodiments.
  • the receiver 34 in this embodiment may be a corresponding input interface having a communication function and a function of receiving information.
  • the transmitter 30 in this embodiment may be a corresponding output interface having a communication function and a function of transmitting information.
  • the transmitter 30 and the receiver 34 may be integrated in one communication interface, or may be two independent communication interfaces.
  • the receiver 34 is configured to receive a paging message sent by the first base station, where the paging message is sent by the mobility management entity MME to the first base station, where the RNC is a second network.
  • the network device in the system, the first base station and the MME are network devices in a first network standard, and the paging message is used to indicate that the RNC calls a terminal device;
  • the sender 30 is configured to send the paging message to the terminal device.
  • the receiver 34 is further configured to receive, by using the RAN information management RIM, the paging message sent by the first base station;
  • the receiver 34 is further configured to receive, by using the second base station, a paging message sent by the first base station, where the second base station is a network device in the second network standard.
  • the RNC provided by the embodiment of the present application may perform the foregoing corresponding method embodiment, and the implementation principle and the technical effect are similar, and details are not described herein again.
  • FIG. 13 is a schematic structural diagram of an MSC embodiment according to an embodiment of the present application.
  • the MSC can include a transmitter 40, a processor 41, a memory 42, at least one communication bus 43, and a receiver 44.
  • Communication bus 43 is used to implement a communication connection between the components.
  • Memory 42 may include high speed RAM memory, and may also include non-volatile memory NVM, such as at least one disk memory, in which various programs may be stored for performing various processing functions and implementing the method steps of the present embodiments.
  • the receiver 44 in this embodiment may be a corresponding input interface having a communication function and a function of receiving information.
  • the transmitter 40 in this embodiment may be a corresponding output interface having a communication function and a function of transmitting information.
  • the transmitter 40 and the receiver 44 may be integrated in one communication interface, or may be two independent communication interfaces.
  • the receiver 44 is configured to receive a notification message sent by the terminal device, where the notification message is used to indicate that the terminal device has completed the location area update LAU or the routing area update RAU in the second network standard.
  • the transmitter 40 is configured to send, according to the notification message, a paging message to a radio network controller RNC, where the paging message is used to instruct the RNC to call the terminal device.
  • the MSC provided by the embodiment of the present application may perform the foregoing corresponding method embodiment, and the implementation principle and the technical effect are similar, and details are not described herein again.
  • the aforementioned program can be stored in a computer readable storage medium.
  • the steps of the foregoing method embodiments are performed; and the foregoing storage medium includes: a read-only memory (ROM), a random access memory (RAM), and a magnetic memory.
  • ROM read-only memory
  • RAM random access memory
  • magnetic memory a variety of media that can store program code, such as a disc or a disc.

Abstract

本申请提供一种寻呼消息的处理方法和装置，该方法包括：移动交换中心MSC接收无线网络控制器RNC发送的通知消息，所述通知消息用于通知所述MSC终端设备返回到第一网络制式；所述MSC根据所述通知消息，向移动性管理实体MME发送寻呼消息，所述寻呼消息用于指示所述MME呼叫所述终端设备，其中，所述MSC和所述RNC属于第二网络制式下的网络设备，所述MME属于第一网络制式下的网络设备。本申请提供的寻呼消息的处理方法和装置能够提供终端设备的呼通率。

Description

寻呼消息的处理方法和装置
本申请要求于2017年1月26日提交中国专利局、申请号为201710061513.7、申请名称为“寻呼消息的处理方法和装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术，尤其涉及一种寻呼消息的处理方法和装置。
背景技术
随着长期演进(Long Term Evolution；LTE)和通用移动通信系统(Universal Mobile Telecommunications System；UMTS)网络的同时快速发展，终端设备经常需要从UMTS到LTE，或者从LTE到UMTS进行重定向。
在现有技术中，若LTE中的终端设备正在4G侧有数据业务，由于覆盖差，需要通过重定向的方式回到3G侧继续完成数据业务。如果终端设备还未在3G侧发起路由区更新(Routing Area Update；RAU)或位置区更新(Location Area Update；LAU)的时候，若此时有寻呼消息，本次寻呼将继续在4G侧进行发送。或者当LTE不支持基于IP的语音传输(Voice over Internet Protocol；VOIP)的时候，终端设备有语音业务的需求，通过电路域交换回落(Circuit Switched Fallback；CSFB)的方式回到3G侧继续完成语音业务。当4G的终端设备在3G侧完成语音业务后，要通过重定向的方式回到4G的过程中的时候，又有新的语音呼叫业务需求来寻呼该终端设备，此时，MSC的寻呼消息将继续在3G侧发送。
然而，在现有技术中，终端设备从UMTS到LTE，或者从LTE到UMTS进行重定向时，会出现终端设备接收不到寻呼消息的现象，从而导致终端设备的呼通率较低。
发明内容
本申请提供一种寻呼消息的处理方法和装置，用以提高终端设备的呼通率。
第一方面，本申请实施例提供一种寻呼消息的处理方法，该方法包括：
移动交换中心MSC接收无线网络控制器RNC发送的通知消息，该通知消息用于通知该MSC终端设备返回到第一网络制式；
该MSC根据该通知消息，向移动性管理实体MME发送寻呼消息，该寻呼消息用于指示该MME呼叫该终端设备，其中，该MSC和该RNC属于第二网络制式下的网络设备，该MME属于第一网络制式下的网络设备。
其中，第一网络制式包括4G网络制式，第二网络制式包括3G网络制式。
上述第一方面提供的寻呼消息的处理方法，MSC在接收到RNC发送的通知消息后，将根据该通知消息，向MME发送寻呼消息，其中，该通知消息用于通知MSC终端设备返回到第一网络制式，该寻呼消息用于指示MME呼叫终端设备，MSC和RNC属于第二网络制式下的网络设备，MME属于第一网络制式下的网络设备。由于终端设备从第二网 络制式返回第一网络制式时，第二网络制式下的网元MSC将寻呼消息发送给第一网络制式下的网元MME，MME再将寻呼消息下发到终端设备，以此避免了现有技术中由于终端设备已经回到第一网络制式，但是寻呼消息继续在第二网络制式下发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
可选地，该方法还包括：该MSC向该RNC发送寻呼消息，该寻呼消息用于指示该RNC呼叫该终端设备。
其中，MSC向MME发送寻呼消息后，还将继续在3G侧下发寻呼消息，即将寻呼消息发送给RNC，RNC接收到该寻呼消息之后，将通过寻呼消息呼叫终端设备，这样，保证了终端设备在没有成功回到4G侧，还停留在3G侧时，也能接收到寻呼消息，由此可以提高系统的可靠性。
可选地，该通知消息携带于释放完成消息中，该释放完成消息用于指示该MSC释放Iu接口的链接。
具体地，RNC可以将该通知消息携带于释放完成消息中发送给MSC，其中，该释放完成消息用于指示MSC释放Iu接口的链接。在具体的实现过程中，RNC可以在IU RELEASE COMPLETE消息中携带“Inter-RAT Redirection”信元，以通知MSC该终端设备将会返回到4G侧。
第二方面，本申请实施例提供一种寻呼消息的处理方法，该方法包括：
网络中转设备接收网络控制设备发送的寻呼消息，该网络中转设备为第一网络制式下的网络设备，该网络控制设备为第二网络制式下的网络设备，该寻呼消息用于指示该网络中转设备呼叫终端设备；
该网络中转设备将该寻呼消息发送给该终端设备。
其中，第一网络制式包括4G网络制式，第二网络制式包括3G网络制式。
上述第二方面提供的寻呼消息的处理方法，网络中转设备接收网络控制设备发送的寻呼消息，网络中转设备将该寻呼消息发送给终端设备，其中，网络中转设备为第一网络制式下的网络设备，网络控制设备为第二网络制式下的网络设备，该寻呼消息用于指示网络中转设备呼叫终端设备。由于终端设备从第二网络制式返回第一网络制式时，第二网络制式下的网元网络控制设备将寻呼消息发送给第一网络制式下的网元网络中转设备，网络中转设备再将寻呼消息下发到终端设备，以此避免了现有技术中由于终端设备已经回到第一网络制式，但是寻呼消息继续在第二网络制式下发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
可选地，该网络中转设备包括第一基站，该网络控制设备包括移动交换中心MSC和无线网络控制器RNC；
该网络中转设备接收网络控制设备发送的寻呼消息，包括：
该第一基站接收该RNC发送的寻呼消息，该寻呼消息是由该MSC发送给该RNC的；
该网络中转设备将该寻呼消息发送给终端设备，包括：
该第一基站将该寻呼消息发送给该终端设备。
具体地，第一基站为第一网络制式下的网络设备，即4G网络制式下的网络设备，MSC和RNC为第二网络制式下的网络设备，即3G网络制式下的网络设备，当4G的终端设备启动重定向流程从3G返回4G的时候，MSC可以将寻呼消息发送给RNC， RNC接收到该寻呼消息后，将不会直接下发给终端设备，而是将该寻呼消息发送给4G侧的网元第一基站，以使第一基站将接收到的寻呼消息下发给终端设备，以完成终端设备的寻呼。这样，即可避免由于终端设备已经回到4G侧，但是寻呼消息继续在3G侧发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
可选地，该第一基站接收该RNC发送的寻呼消息，包括：
该第一基站通过RAN信息管理RIM接收该RNC发送的寻呼消息；
或者，
该第一基站通过第二基站接收该RNC发送的寻呼消息，其中，该第二基站为第二网络制式下的网络设备。
可选地，该网络中转设备包括移动性管理实体MME和第一基站，该网络控制设备包括移动交换中心MSC；
该网络中转设备接收网络控制设备发送的寻呼消息，包括：
该MME接收该MSC发送的寻呼消息；
该网络中转设备将该寻呼消息发送给用户设备终端设备，包括：
该MME将该寻呼消息发送给该第一基站，该寻呼消息用于指示该第一基站呼叫该终端设备。
具体地，MME和第一基站为第一网络制式下的网络设备，即4G网络制式下的网络设备，MSC为第二网络制式下的网络设备，即3G网络制式下的网络设备。当4G的终端设备启动重定向流程从3G返回4G的时候，MSC不会将寻呼消息发送给RNC，以使RNC呼叫终端设备，而是将寻呼消息发送给4G侧的网元MME，MME在接收到寻呼消息之后，会将寻呼消息发送给第一基站，以使第一基站将接收到的寻呼消息下发给终端设备，以完成终端设备的寻呼。这样，即可避免由于终端设备已经回到4G侧，但是寻呼消息继续在3G侧发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
可选地，该MME接收该MSC发送的寻呼消息之前，该方法还包括：
该MME接收该终端设备发送的通知消息，该通知消息用于指示该终端设备已在该第一网络制式下完成跟踪区更新TAU；
该MME根据该通知消息，向该MSC发送指示消息，该指示消息用于指示该MSC向该MME发送该寻呼消息。
具体地，MME在接收到终端设备发送的通知消息之后，再向MSC发送指示消息，以指示MSC向MME发送寻呼消息，这样，便可以在终端设备在第一网络指示下完成TAU更新后，再向终端设备发送寻呼消息，由此可以提高终端设备的呼通率。
第三方面，本申请实施例提供一种寻呼消息的处理方法，该方法包括：
无线网络控制器RNC接收第一基站发送的寻呼消息，该寻呼消息是由移动性管理实体MME发送给该第一基站的，其中，该RNC为第二网络制式下的网络设备，该第一基站和该MME为第一网络制式下的网络设备，该寻呼消息用于指示该RNC呼叫终端设备；
该RNC将该寻呼消息发送给该终端设备。
其中，第一网络制式包括4G网络制式，第二网络制式包括3G网络制式。
上述第三方面提供的寻呼消息的处理方法，RNC接收第一基站发送的寻呼消息，且 RNC将寻呼消息发送给终端设备，其中，该寻呼消息是由MME发送给第一基站的，RNC为第二网络制式下的网络设备，第一基站和MME为第一网络制式下的网络设备，寻呼消息用于指示RNC呼叫终端设备。由于终端设备从第一网络制式返回第二网络制式时，第一网络制式下的网元第一基站将寻呼消息发送给第二网络制式下的网元RNC，RNC再将寻呼消息下发到终端设备，以此避免了现有技术中由于终端设备已经回到第二网络制式，但是寻呼消息继续在第一网络制式下发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
可选地，该无线网络控制器RNC接收第一基站发送的寻呼消息，包括：
该RNC通过RAN信息管理RIM接收该第一基站发送的寻呼消息；
或者，
该RNC通过第二基站接收该第一基站发送的寻呼消息，其中，该第二基站为该第二网络制式下的网络设备。
第四方面，本申请实施例提供一种寻呼消息的处理方法，该方法包括：
移动交换中心MSC接收终端设备发送的通知消息，该通知消息用于指示该终端设备已在第二网络制式下完成位置区更新LAU或路由区更新RAU；
该MSC根据该通知消息，将寻呼消息发送给无线网络控制器RNC，该寻呼消息用于指示该RNC呼叫该终端设备。
上述第四方面提供的寻呼消息的处理方法，MSC接收终端设备发送的通知消息，MSC根据通知消息，将寻呼消息发送给RNC，其中，该通知消息用于指示终端设备已在第二网络制式下完成LAU更新或RAU更新；该寻呼消息用于指示RNC呼叫终端设备。由于终端设备从第一网络制式返回第二网络制式时，终端设备将会通知第二网络制式下的网元MSC，使得MSC将寻呼消息下发到终端设备，以此避免了现有技术中由于终端设备已经回到第二网络制式，但是寻呼消息继续在第一网络制式下发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
可选地，终端设备在向MSC发送通知消息时，也可以向MME发送通知消息，以通知MME终端设备已经回落到3G侧并已经完成LAU/RAU更新。MME接收到该通知消息后，将会停止在4G侧继续下发寻呼消息，以节省网络资源。
第五方面，本申请实施例提供一种寻呼消息的处理装置，包括：
接收模块，用于接收无线网络控制器RNC发送的通知消息，该通知消息用于通知该MSC终端设备返回到第一网络制式；
发送模块，用于根据该通知消息，向移动性管理实体MME发送寻呼消息，该寻呼消息用于指示该MME呼叫该终端设备，其中，该MSC和该RNC属于第二网络制式下的网络设备，该MME属于第一网络制式下的网络设备。
可选地，该发送模块还用于向该RNC发送寻呼消息，该寻呼消息用于指示该RNC呼叫该终端设备。
可选地，该通知消息携带于释放完成消息中，该释放完成消息用于指示该MSC释放Iu接口的链接。
上述第五方面以及第五方面的各可能的实现方式所提供的寻呼消息的处理装置，其有益效果可以参照上述第一方面以及第一方面的各可能的实现方式所带来的有益效果，在此 不再赘述。
第六方面，本申请实施例提供一种寻呼消息的处理装置，包括：
接收模块，用于接收网络控制设备发送的寻呼消息，该网络中转设备为第一网络制式下的网络设备，该网络控制设备为第二网络制式下的网络设备，该寻呼消息用于指示该网络中转设备呼叫终端设备；
发送模块，用于将该寻呼消息发送给该终端设备。
可选地，该网络中转设备包括第一基站，该网络控制设备包括移动交换中心MSC和无线网络控制器RNC；
该接收模块，还用于接收该RNC发送的寻呼消息，该寻呼消息是由该MSC发送给该RNC的；
该发送模块，还用于将该寻呼消息发送给该终端设备。
可选地，该接收模块，还用于通过RAN信息管理RIM接收该RNC发送的寻呼消息；
或者，
该接收模块，还用于通过第二基站接收该RNC发送的寻呼消息，其中，该第二基站为第二网络制式下的网络设备。
可选地，该网络中转设备包括移动性管理实体MME和第一基站，该网络控制设备包括移动交换中心MSC；
该接收模块，还用于接收该MSC发送的寻呼消息；
该发送模块，还用于将该寻呼消息发送给该第一基站，该寻呼消息用于指示该第一基站呼叫该终端设备。
可选地，该接收模块，还用于接收该终端设备发送的通知消息，该通知消息用于指示该终端设备已在该第一网络制式下完成跟踪区更新TAU；
该发送模块，还用于根据该通知消息，向该MSC发送指示消息，该指示消息用于指示该MSC向该MME发送该寻呼消息。
上述第六方面以及第六方面的各可能的实现方式所提供的寻呼消息的处理装置，其有益效果可以参照上述第二方面以及第二方面的各可能的实现方式所带来的有益效果，在此不再赘述。
第七方面，本申请实施例提供一种寻呼消息的处理装置，包括：
接收模块，用于接收第一基站发送的寻呼消息，该寻呼消息是由移动性管理实体MME发送给该第一基站的，其中，该RNC为第二网络制式下的网络设备，该第一基站和该MME为第一网络制式下的网络设备，该寻呼消息用于指示该RNC呼叫终端设备；
发送模块，将该寻呼消息发送给该终端设备。
可选地，该接收模块，用于通过RAN信息管理RIM接收该第一基站发送的寻呼消息；
或者，
该接收模块，还用于通过第二基站接收该第一基站发送的寻呼消息，其中，该第二基站为该第二网络制式下的网络设备。
上述第七方面以及第七方面的各可能的实现方式所提供的寻呼消息的处理装置，其有益效果可以参照上述第三方面以及第三方面的各可能的实现方式所带来的有益效果，在此不再赘述。
第八方面，本申请实施例提供一种寻呼消息的处理装置，包括：
接收模块，用于接收终端设备发送的通知消息，该通知消息用于指示该终端设备已在第二网络制式下完成位置区更新LAU或路由区更新RAU；
发送模块，用于根据该通知消息，将寻呼消息发送给无线网络控制器RNC，该寻呼消息用于指示该RNC呼叫该终端设备。
上述第八方面以及第八方面的各可能的实现方式所提供的寻呼消息的处理装置，其有益效果可以参照上述第四方面以及第四方面的各可能的实现方式所带来的有益效果，在此不再赘述。
第九方面，本发明实施例提供一种移动交换中心MSC，包括：
接收器，用于接收无线网络控制器RNC发送的通知消息，所述通知消息用于通知所述MSC终端设备返回到第一网络制式；
发送器，用于根据所述通知消息，向移动性管理实体MME发送寻呼消息，所述寻呼消息用于指示所述MME呼叫所述终端设备，其中，所述MSC和所述RNC属于第二网络制式下的网络设备，所述MME属于第一网络制式下的网络设备。
可选地，所述发送器还用于向所述RNC发送寻呼消息，所述寻呼消息用于指示所述RNC呼叫所述终端设备。
可选地，所述通知消息携带于释放完成消息中，所述释放完成消息用于指示所述MSC释放Iu接口的链接。
上述第九方面以及第九方面的各可能的实现方式所提供的MSC，其有益效果可以参照上述第一方面以及第一方面的各可能的实现方式所带来的有益效果，在此不再赘述。
第十方面，本发明实施例提供一种网络中转设备，包括：
接收器，用于接收网络控制设备发送的寻呼消息，所述网络中转设备为第一网络制式下的网络设备，所述网络控制设备为第二网络制式下的网络设备，所述寻呼消息用于指示所述网络中转设备呼叫终端设备；
发送器，用于将所述寻呼消息发送给所述终端设备。
可选地，所述网络中转设备包括第一基站，所述网络控制设备包括移动交换中心MSC和无线网络控制器RNC；
所述接收器，还用于接收所述RNC发送的寻呼消息，所述寻呼消息是由所述MSC发送给所述RNC的；
所述发送器，还用于将所述寻呼消息发送给所述终端设备。
可选地，所述接收器，还用于通过RAN信息管理RIM接收所述RNC发送的寻呼消息；
或者，
所述接收器，还用于通过第二基站接收所述RNC发送的寻呼消息，其中，所述第二基站为第二网络制式下的网络设备。
可选地，所述网络中转设备包括移动性管理实体MME和第一基站，所述网络控制设备包括移动交换中心MSC；
所述接收器，用于接收所述MSC发送的寻呼消息；
所述发送器，用于将所述寻呼消息发送给所述第一基站，所述寻呼消息用于指示所述 第一基站呼叫所述终端设备。
可选地，所述接收器，还用于接收所述终端设备发送的通知消息，所述通知消息用于指示所述终端设备已在所述第一网络制式下完成跟踪区更新TAU；
所述发送器，还用于根据所述通知消息，向所述MSC发送指示消息，所述指示消息用于指示所述MSC向所述MME发送所述寻呼消息。
上述第十方面以及第十方面的各可能的实现方式所提供的网络中转设备，其有益效果可以参照上述第二方面以及第二方面的各可能的实现方式所带来的有益效果，在此不再赘述。
第十一方面，本发明实施例提供一种无线网络控制器RNC，包括：
接收器，用于接收第一基站发送的寻呼消息，所述寻呼消息是由移动性管理实体MME发送给所述第一基站的，其中，所述RNC为第二网络制式下的网络设备，所述第一基站和所述MME为第一网络制式下的网络设备，所述寻呼消息用于指示所述RNC呼叫终端设备；
发送器，用于将所述寻呼消息发送给所述终端设备。
可选地，所述接收器，还用于通过RAN信息管理RIM接收所述第一基站发送的寻呼消息；
或者，
所述接收器，还用于通过第二基站接收所述第一基站发送的寻呼消息，其中，所述第二基站为所述第二网络制式下的网络设备。
上述第十一方面以及第十一方面的各可能的实现方式所提供的RNC，其有益效果可以参照上述第三方面以及第三方面的各可能的实现方式所带来的有益效果，在此不再赘述。
第十二方面，本发明实施例提供一种移动交换中心MSC，包括：
接收器，用于接收终端设备发送的通知消息，所述通知消息用于指示所述终端设备已在第二网络制式下完成位置区更新LAU或路由区更新RAU；
发送器，用于根据所述通知消息，将寻呼消息发送给无线网络控制器RNC，所述寻呼消息用于指示所述RNC呼叫所述终端设备。
上述第十二方面以及第十二方面的各可能的实现方式所提供的MSC，其有益效果可以参照上述第四方面以及第四方面的各可能的实现方式所带来的有益效果，在此不再赘述。
附图说明
图1为本申请实施例提供的寻呼消息的处理方法实施例一的流程示意图；
图2为本申请实施例提供的寻呼消息的处理方法实施例二的流程示意图；
图3为第一基站通过第二基站接收寻呼消息的示意图；
图4为本申请实施例提供的寻呼消息的处理方法实施例三的流程示意图；
图5为本申请实施例提供的寻呼消息的处理方法实施例四的流程示意图；
图6为本申请实施例提供的寻呼消息的处理装置实施例一的结构示意图；
图7为本申请实施例提供的寻呼消息的处理装置实施例二的结构示意图；
图8为本申请实施例提供的寻呼消息的处理装置实施例三的结构示意图；
图9为本申请实施例提供的寻呼消息的处理装置实施例四的结构示意图；
图10为本申请实施例提供的MSC实施例的结构示意图；
图11为本申请实施例提供的网络中转设备实施例的结构示意图；
图12为本申请实施例提供的RNC实施例的结构示意图；
图13为本申请实施例提供的MSC实施例的结构示意图。
具体实施方式
以下，对本发明实施例中的部分用语进行解释说明，以便于本领域技术人员理解：
基站：又称为无线接入网(Radio Access Network，RAN)设备，是一种将终端接入到无线网络的设备，可以是全球移动通讯(Global System of Mobile communication，简称GSM)或码分多址(Code Division Multiple Access，简称CDMA)中的基站(Base Transceiver Station，简称BTS)，也可以是宽带码分多址(Wideband Code Division Multiple Access，简称WCDMA)中的基站(NodeB，简称NB)，还可以是长期演进(Long Term Evolution，简称LTE)中的演进型基站(Evolutional Node B，简称eNB或eNodeB)，或者中继站或接入点，或者未来5G网络中的基站等，在此并不限定。
终端设备：可以是无线终端也可以是有线终端，无线终端可以是指向用户提供语音和/或其他业务数据连通性的设备，具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备。无线终端可以经无线接入网(Radio Access Network，简称RAN)与一个或多个核心网进行通信，无线终端可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。例如，个人通信业务(Personal Communication Service，简称PCS)电话、无绳电话、会话发起协议(Session Initiation Protocol，简称SIP)话机、无线本地环路(Wireless Local Loop，简称WLL)站、个人数字助理(Personal Digital Assistant，简称PDA)等设备。无线终端也可以称为系统、订户单元(Subscriber Unit)、订户站(Subscriber Station)，移动站(Mobile Station)、移动台(Mobile)、远程站(Remote Station)、远程终端(Remote Terminal)、接入终端(Access Terminal)、用户终端(User Terminal)、用户代理(User Agent)、用户设备(User Device or User Equipment)，在此不作限定。
移动交换中心(Mobile Switching Center；MSC)：属于第三代移动通信技术(3rd-Generation；3G)网络制式中的网络设备，用于实现终端设备与其他网络的终端设备之间的通信连接。
无线网络控制器(Radio Network Controller；RNC)：属于3G网络制式中的网络设备，用于提供移动性管理、呼叫处理、链接管理和切换机制。
移动性管理实体(Mobility Management Entity；MME)：属于第四代移动通信技术(the4th Generation mobile communication technology；4G)网络制式中的网络设备，负责终端设备的定位和传呼等。
本申请实施例提供的寻呼消息的处理方法，适用于终端设备从第一网络制式返回第二网络制式，或者终端设备从第二网络制式返回第一网络制式的场景中，其中，第一网络制式例如可以为4G，第二网络制式例如可以为3G。比如：当LTE中的终端设备正在4G侧有数据业务，但是由于覆盖差，需要通过重定向的方式回到3G侧继续完成数据业务。如 果终端设备还未在3G侧发起RAU更新或LAU更新的时候，若此时有寻呼消息，本次寻呼将继续在4G侧进行发送，可能会造成该终端设备寻呼不到，导致本次寻呼失败。或者当LTE不支持VOIP的时候，但终端设备有语音业务的需求时，将通过CSFB的方式回到3G侧继续完成语音业务。当4G的终端设备在3G侧完成语音业务后，要通过重定向的方式回到4G的过程中的时候，又有新的语音呼叫业务需求来寻呼该终端设备，此时，MSC的寻呼消息将继续在3G侧发送，可能会造成该终端设备寻呼不到，导致本次寻呼失败，从而降低终端设备的呼通率。
因此，本申请提供的寻呼消息的处理方法和装置，旨在解决现有技术中终端设备从第一网络制式返回第二网络制式，或者从第二网络制式返回第一网络制式时，终端设备的呼通率较低的技术问题。
下面以具体地实施例对本申请的技术方案进行详细说明。下面这几个具体的实施例可以相互结合，对于相同或相似的概念或过程可能在某些实施例不再赘述。
图1为本申请实施例提供的寻呼消息的处理方法实施例一的流程示意图。本申请实施例提供了一种寻呼消息的处理方法，该方法可以由任意执行寻呼消息的处理方法的装置来执行，该装置可以通过软件和/或硬件实现。本实施例中，该装置可以集成在MSC中。如图1所示，本实施例的方法可以包括：
步骤101、MSC接收RNC发送的通知消息，该通知消息用于通知MSC终端设备返回到第一网络制式。
在本实施例中，第一网络制式包括4G网络制式，第二网络制式包括3G网络制式，当4G的终端设备在3G侧启动重定向流程返回4G的时候，RNC将会向该终端设备发送RRC释放消息，其中，RRC释放消息用于指示终端设备释放空口的信令链接。另外，RNC将向MSC发送通知消息，以通知MSC该终端设备将会返回到4G侧。
可选地，RNC可以将该通知消息携带于释放完成消息中发送给MSC，其中，该释放完成消息用于指示MSC释放Iu接口的链接。在具体的实现过程中，RNC可以在IU RELEASE COMPLETE消息中携带“Inter-RAT Redirection”信元，以通知MSC该终端设备将会返回到4G侧。
步骤102、MSC根据通知消息，向MME发送寻呼消息，该寻呼消息用于指示MME呼叫终端设备，其中，MSC和RNC属于第二网络制式下的网络设备，MME属于第一网络制式下的网络设备。
在现有技术中，当终端设备从3G侧返回4G侧时，由于MSC的寻呼消息继续在3G侧发送，会导致终端设备接收不到该寻呼消息，从而造成终端设备寻呼失败。为了解决这一问题，在本实施例中，当终端设备从3G侧返回4G侧时，若MSC接收到用于指示终端设备返回到4G侧的通知消息后，MSC将向第一网络制式下的网络设备MME，即3G侧的网元MME发送寻呼消息，MME在接收到寻呼消息之后，会将该寻呼消息下发给终端设备，以呼叫该终端设备。由于3G侧的网元MSC将寻呼消息发送给4G侧的网元MME，MME再将寻呼消息下发到终端设备，以此避免了现有技术中由于终端设备已经回到4G侧，但是寻呼消息继续在3G侧发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
可选地，MSC向MME发送寻呼消息之后，还可以向RNC发送寻呼消息，该寻呼消 息用于指示RNC呼叫终端设备。
具体地，MSC向MME发送寻呼消息后，还将继续在3G侧下发寻呼消息，即将寻呼消息发送给RNC，RNC接收到该寻呼消息之后，将通过寻呼消息呼叫终端设备，这样，保证了终端设备在没有成功回到4G侧，还停留在3G侧时，也能接收到寻呼消息，由此可以提高系统的可靠性。
本申请实施例提供的寻呼消息的处理方法，MSC在接收到RNC发送的通知消息后，将根据该通知消息，向MME发送寻呼消息，其中，该通知消息用于通知MSC终端设备返回到第一网络制式，该寻呼消息用于指示MME呼叫终端设备，MSC和RNC属于第二网络制式下的网络设备，MME属于第一网络制式下的网络设备。由于终端设备从第二网络制式返回第一网络制式时，第二网络制式下的网元MSC将寻呼消息发送给第一网络制式下的网元MME，MME再将寻呼消息下发到终端设备，以此避免了现有技术中由于终端设备已经回到第一网络制式，但是寻呼消息继续在第二网络制式下发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
图2为本申请实施例提供的寻呼消息的处理方法实施例二的流程示意图。本申请实施例提供了一种寻呼消息的处理方法，该方法可以由任意执行寻呼消息的处理方法的装置来执行，该装置可以通过软件和/或硬件实现。本实施例中，该装置可以集成在网络中转设备中。如图2所示，本实施例的方法可以包括：
步骤201、网络中转设备接收网络控制设备发送的寻呼消息，该网络中转设备为第一网络制式下的网络设备，网络控制设备为第二网络制式下的网络设备，寻呼消息用于指示网络中转设备呼叫终端设备。
在本实施例中，第一网络制式包括4G网络制式，第二网络制式包括3G网络制式，当4G的终端设备启动重定向流程从3G返回4G的时候，由于还未在4G侧完成TAU更新，此时MSC会将寻呼消息发送给RNC，RNC接收到该寻呼消息后，将通过此寻呼消息来寻呼该终端设备，由于终端设备已经启动了重定向流程，即终端设备已经不在3G侧，因此，MSC将寻呼消息发送给RNC之后，RNC寻呼终端设备将会寻呼失败。此时，网络控制设备将向4G侧的网元网络中转设备发送寻呼消息，这样，网络中转设备在接收到寻呼消息之后，会在4G侧将该寻呼消息下发给终端设备。
步骤202、网络中转设备将寻呼消息发送给终端设备。
在本实施例中，网络中转设备在接收到寻呼消息之后，会将该寻呼消息下发给终端设备，以呼叫该终端设备。由于3G侧的网元网络控制设备将寻呼消息发送给4G侧的网元网络中转设备，网络中转设备再将寻呼消息下发到终端设备，以此避免了现有技术中由于终端设备已经回到4G侧，但是寻呼消息继续在3G侧发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
可选地，若网络中转设备包括第一基站，网络控制设备包括MSC和RNC时，则网络中转设备接收网络控制设备发送的寻呼消息，包括第一基站接收RNC发送的寻呼消息，其中，该寻呼消息是由MSC发送给RNC的；且网络中转设备将寻呼消息发送给终端设备，包括：第一基站将寻呼消息发送给终端设备。
具体地，第一基站为第一网络制式下的网络设备，即4G网络制式下的网络设备，例如可以为eNodeB，MSC和RNC为第二网络制式下的网络设备，即3G网络制式下 的网络设备。当4G的终端设备启动重定向流程从3G返回4G的时候，MSC可以将寻呼消息发送给RNC，RNC接收到该寻呼消息后，将不会直接下发给终端设备，而是将该寻呼消息发送给4G侧的网元第一基站，以使第一基站将接收到的寻呼消息下发给终端设备，以完成终端设备的寻呼。这样，即可避免由于终端设备已经回到4G侧，但是寻呼消息继续在3G侧发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
可选地，第一基站可以通过如下两种方式接收RNC发送的寻呼消息：
第一种：第一基站通过RAN信息管理(RAN information management；RIM)接收RNC发送的寻呼消息。
具体地，RIM流程是在第三代合作伙伴计划(3rd Generation Partnership Project；3GPP)协议的R5版本引入，RIM流程可以使得不同制式(例如GSM/EDGE无线接入网(GSM EDGE Radio Access Network；GERAN)/UMTS陆地无线接入网(例如UMTS Terrestrial Radio Access Network；E-UTRAN)/演进的通用陆地无线接入网络(Evolved Universal Terrestrial Radio Access Network；E-UTRAN))的接入网之间，进行信息交互，如进行系统消息或负载消息的交互等。因此，RNC将基于终端设备的国际移动用户识别码(International Mobile Subscriber Identity；IMSI)消息的寻呼消息通过RIM转发给第一基站，在具体的实现过程中，RNC可以通过RIM容器信元中的消息位将寻呼消息转发给第一基站。
第二种：第一基站通过第二基站接收RNC发送的寻呼消息，其中，第二基站为第二网络制式下的网络设备。
具体地，第二基站为3G网络制式下的网络设备，例如可以为NODEB。图3为第一基站通过第二基站接收寻呼消息的示意图，如图3所示，在上行链路(Uplink；UL)共基站场景下，可以通过基站间的私有接口转发，在具体的实现过程中，RNC将该终端设备的IMSI的消息通过IUB接口转发给第二基站，第二基站再通过共站的接口把该消息转发给第一基站。
需要进行说明的是，RNC通过如上两种方式转发寻呼消息的范围的确定方式包括如下两种：
方式一：通过UMTS侧配置的LTE邻区(或者UMTS侧配置的UMTS邻区)关系来查询。
具体地，RNC需要确定终端设备执行RRC释放时候的UMTS小区的配置的LTE邻区关系(1圈邻区关系)以及UMTS小区的配置UMTS邻区的LTE邻区关系(2圈邻区关系)，RNC将会对这些LTE小区归属的第一基站转发寻呼消息。或者，把这些LTE小区归属的第一基站的TAC信息汇总后，需要对这些TAC下面的全部第一基站的小区转发寻呼消息。其中，第一基站归属的TAC信息可以从第一基站侧的配置信息或者RNC侧的配置信息中获取。
方式二：终端设备在4G侧完成TAU的时候，会向第一基站发送通知消息，第一基站再给RNC转发该终端设备在哪个LTE小区以及TAC区完成了TAU更新。RNC需要将寻呼消息发送到该LTE小区以及该TAC区下面的全部第一基站的小区。
可选地，若网络中转设备包括MME和第一基站，网络控制设备包括MSC时，则网 络中转设备接收网络控制设备发送的寻呼消息，包括MME接收MSC发送的寻呼消息；且网络中转设备将寻呼消息发送给终端设备，包括：MME将寻呼消息发送给第一基站，其中，该寻呼消息用于指示第一基站呼叫终端设备。
具体地，MME和第一基站为第一网络制式下的网络设备，即4G网络制式下的网络设备，其中，第一基站例如可以为eNodeB，MSC为第二网络制式下的网络设备，即3G网络制式下的网络设备。当4G的终端设备启动重定向流程从3G返回4G的时候，MSC不会将寻呼消息发送给RNC，以使RNC呼叫终端设备，而是将寻呼消息发送给4G侧的网元MME，MME在接收到寻呼消息之后，会将寻呼消息发送给第一基站，以使第一基站将接收到的寻呼消息下发给终端设备，以完成终端设备的寻呼。这样，即可避免由于终端设备已经回到4G侧，但是寻呼消息继续在3G侧发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
可选地，在上述实施例的基础上，MME接收MSC发送的寻呼消息之前，还包括MME接收终端设备发送的通知消息，该通知消息用于指示终端设备已在第一网络制式下完成TAU更新；MME根据通知消息，向MSC发送指示消息，该指示消息用于指示MSC向MME发送寻呼消息。
具体地，当4G的终端设备启动重定向流程从3G返回4G的时候，如果终端设备回到4G侧，且完成TAU更新后，将会将MME发送通知消息，MME接收到该通知消息之后，将会向MSC发送指示消息，MSC将根据该指示消息获取终端设备已经在4G的信息，此时，MSC会将该终端设备的寻呼消息转发给MME，MME再将接收到的寻呼消息发送给第一基站，以使第一基站将寻呼消息下发给终端设备，以呼叫该终端设备。
由于MME在接收到终端设备发送的通知消息之后，再向MSC发送指示消息，以指示MSC向MME发送寻呼消息，这样，便可以在终端设备在第一网络指示下完成TAU更新后，再向终端设备发送寻呼消息，由此可以提高终端设备的呼通率。
本申请实施例提供的寻呼消息的处理方法，网络中转设备接收网络控制设备发送的寻呼消息，网络中转设备将该寻呼消息发送给终端设备，其中，网络中转设备为第一网络制式下的网络设备，网络控制设备为第二网络制式下的网络设备，该寻呼消息用于指示网络中转设备呼叫终端设备。由于终端设备从第二网络制式返回第一网络制式时，第二网络制式下的网元网络控制设备将寻呼消息发送给第一网络制式下的网元网络中转设备，网络中转设备再将寻呼消息下发到终端设备，以此避免了现有技术中由于终端设备已经回到第一网络制式，但是寻呼消息继续在第二网络制式下发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
图4为本申请实施例提供的寻呼消息的处理方法实施例三的流程示意图。本申请实施例提供了一种寻呼消息的处理方法，该方法可以由任意执行寻呼消息的处理方法的装置来执行，该装置可以通过软件和/或硬件实现。本实施例中，该装置可以集成在RNC中。如图4所示，本实施例的方法可以包括：
步骤401、RNC接收第一基站发送的寻呼消息，该寻呼消息是由MME发送给第一基站的，其中，RNC为第二网络制式下的网络设备，第一基站和MME为第一网络制式下的网络设备，寻呼消息用于指示RNC呼叫终端设备。
在本实施例中，第一网络制式包括4G网络制式，第二网络制式包括3G网络制式，当 4G的终端设备启动重定向流程从4G回落3G的时候，由于还未在3G侧完成LAU/RAU更新，此时MME会将寻呼消息发送给第一基站来寻呼该终端设备，由于终端设备已经启动了重定向流程，即终端设备已经不在4G侧，因此，MME将寻呼消息发送给第一基站之后，第一基站寻呼终端设备将会寻呼失败。此时，第一基站将向3G侧的网元RNC发送寻呼消息，这样，RNC在接收到寻呼消息之后，会在3G侧将该寻呼消息下发给终端设备。
步骤402、RNC将寻呼消息发送给终端设备。
在本实施例中，RNC在接收到寻呼消息之后，会将该寻呼消息下发给终端设备，以呼叫该终端设备。由于4G侧的网元第一基站将寻呼消息发送给3G侧的网元RNC，RNC再将寻呼消息下发到终端设备，以此避免了现有技术中由于终端设备已经回到3G侧，但是寻呼消息继续在4G侧发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
另外，RNC将寻呼消息发送给终端设备之后，在4G侧，MME将会停止向第一基站发送寻呼消息，从而第一基站也将会停止向终端设备下发寻呼消息。
可选地，RNC也可以通过如下两种方式接收第一基站发送的寻呼消息：
第一种：RNC通过RIM接收第一基站发送的寻呼消息。
具体地，RIM流程是在3GPP协议的R5版本引入，RIM流程可以使得不同制式(例如GSM/EDGE无线接入网(GERAN/UTRAN/E-UTRAN)的接入网之间，进行信息交互，如进行系统消息或负载消息的交互等。因此，第一基站将基于终端设备的IMSI消息的寻呼消息通过RIM转发给RNC，在具体的实现过程中，第一基站可以通过RIM容器信元中的消息位将寻呼消息转发给RNC。
第二种：RNC通过第二基站接收第一基站发送的寻呼消息，其中，第二基站为第二网络制式下的网络设备。
具体地，第二基站为3G网络制式下的网络设备，例如可以为NODEB。继续参照图3所示，在UL共基站场景下，可以通过基站间的私有接口转发，在具体的实现过程中，第一基站将该终端设备的IMSI的消息通过IUB接口转发给第二基站，第二基站再通过共站的接口把该消息转发给RNC。
需要进行说明的是，第一基站通过如上两种方式转发寻呼消息的范围的确定方式包括如下两种：
方式一：通过LTE侧配置的UMTS邻区(或者LTE侧配置的LTE邻区)关系来查询。
具体地，第一基站需要确定终端设备执行RRC释放时候的LTE小区的配置的UMTS邻区关系(1圈邻区关系)以及LTE小区的配置LTE邻区的UMTS邻区关系(2圈邻区关系)。第一基站将会对这些UMTS小区归属的第二基站都需要转发寻呼消息。或者，把这些UMTS小区归属的第二基站的LAC/RAC信息汇总后，需要对这些LAC/RAC下面的全部第二基站的小区转发寻呼消息。其中，第二基站归属的LAC/RAC信息可以从第二基站侧的配置信息或者RNC侧的配置信息中获取。
方式二：终端设备在3G侧完成RAU/LAU的时候，会向RNC发送通知消息，RNC再给第一基站转发该终端设备在哪个UMTS小区以及LAC/RAC区完成了LAU/RAU更新。第一基站需要将寻呼消息发送到该UMTS小区以及该LAC/RAC区下面的全部UMTS小区。
本申请实施例提供的寻呼消息的处理方法，RNC接收第一基站发送的寻呼消息，且RNC将寻呼消息发送给终端设备，其中，该寻呼消息是由MME发送给第一基站的，RNC为第二网络制式下的网络设备，第一基站和MME为第一网络制式下的网络设备，寻呼消息用于指示RNC呼叫终端设备。由于终端设备从第一网络制式返回第二网络制式时，第一网络制式下的网元第一基站将寻呼消息发送给第二网络制式下的网元RNC，RNC再将寻呼消息下发到终端设备，以此避免了现有技术中由于终端设备已经回到第二网络制式，但是寻呼消息继续在第一网络制式下发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
图5为本申请实施例提供的寻呼消息的处理方法实施例四的流程示意图。本申请实施例提供了一种寻呼消息的处理方法，该方法可以由任意执行寻呼消息的处理方法的装置来执行，该装置可以通过软件和/或硬件实现。本实施例中，该装置可以集成在MSC中。如图5所示，本实施例的方法可以包括：
步骤501、MSC接收终端设备发送的通知消息，该通知消息用于指示终端设备已在第二网络制式下完成位置区更新LAU或路由区更新RAU。
在本实施例中，第一网络制式包括4G网络制式，第二网络制式包括3G网络制式，当4G的终端设备启动重定向流程从4G回落3G的时候，由于还未在3G侧完成LAU/RAU更新，此时MME会将寻呼消息发送给第一基站来寻呼该终端设备，由于终端设备已经启动了重定向流程，即终端设备已经不在4G侧，因此，MME将寻呼消息发送给第一基站之后，第一基站寻呼终端设备将会寻呼失败。此时，若终端设备回到3G侧，并完成LAU/RAU更新后，将会向MSC发送通知消息，以通知MSC终端设备已经回落到3G侧并已经完成LAU/RAU更新。
步骤502、MSC根据通知消息，将寻呼消息发送给RNC，该寻呼消息用于指示RNC呼叫终端设备。
在本实施例中，MSC接收到终端设备发送的通知消息之后，将向RNC发送寻呼消息，RNC再将接收到的寻呼消息转发给终端设备，以呼叫该终端设备。
可选地，终端设备在向MSC发送通知消息时，也可以向MME发送通知消息，以通知MME终端设备已经回落到3G侧并已经完成LAU/RAU更新。MME接收到该通知消息后，将会停止在4G侧继续下发寻呼消息，以节省网络资源。
本申请实施例提供的寻呼消息的处理方法，MSC接收终端设备发送的通知消息，MSC根据通知消息，将寻呼消息发送给RNC，其中，该通知消息用于指示终端设备已在第二网络制式下完成LAU更新或RAU更新；该寻呼消息用于指示RNC呼叫终端设备。由于终端设备从第一网络制式返回第二网络制式时，终端设备将会通知第二网络制式下的网元MSC，使得MSC将寻呼消息下发到终端设备，以此避免了现有技术中由于终端设备已经回到第二网络制式，但是寻呼消息继续在第一网络制式下发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
图6为本申请实施例提供的寻呼消息的处理装置实施例一的结构示意图。该处理装置可以为独立的MSC，还可以为集成在MSC中的装置，该装置可以通过软件、硬件或者软硬件结合的方式实现。如图6所示，该处理装置包括：
接收模块11用于接收无线网络控制器RNC发送的通知消息，所述通知消息用于通知 所述MSC终端设备返回到第一网络制式；
发送模块12用于根据所述通知消息，向移动性管理实体MME发送寻呼消息，所述寻呼消息用于指示所述MME呼叫所述终端设备，其中，所述MSC和所述RNC属于第二网络制式下的网络设备，所述MME属于第一网络制式下的网络设备。
可选的，上述接收模块11对应可以为MSC中的接收器，发送模块12对应可以为MSC中的发送器。
在本实施例中，接收模块11在接收到RNC发送的通知消息后，发送模块12将根据该通知消息，向MME发送寻呼消息，其中，该通知消息用于通知MSC终端设备返回到第一网络制式，该寻呼消息用于指示MME呼叫终端设备，MSC和RNC属于第二网络制式下的网络设备，MME属于第一网络制式下的网络设备。由于终端设备从第二网络制式返回第一网络制式时，第二网络制式下的网元MSC将寻呼消息发送给第一网络制式下的网元MME，MME再将寻呼消息下发到终端设备，以此避免了现有技术中由于终端设备已经回到第一网络制式，但是寻呼消息继续在第二网络制式下发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
可选地，所述发送模块12还用于向所述RNC发送寻呼消息，所述寻呼消息用于指示所述RNC呼叫所述终端设备。
可选地，所述通知消息携带于释放完成消息中，所述释放完成消息用于指示所述MSC释放Iu接口的链接。
本申请实施例提供的寻呼消息的处理装置，可以执行上述对应的方法实施例，其实现原理和技术效果类似，在此不再赘述。
图7为本申请实施例提供的寻呼消息的处理装置实施例二的结构示意图。该处理装置可以为独立的网络中转设备，还可以为集成在网络中转设备中的装置，该装置可以通过软件、硬件或者软硬件结合的方式实现。如图7所示，该处理装置包括：
接收模块21用于接收网络控制设备发送的寻呼消息，所述网络中转设备为第一网络制式下的网络设备，所述网络控制设备为第二网络制式下的网络设备，所述寻呼消息用于指示所述网络中转设备呼叫终端设备；
发送模块22用于将所述寻呼消息发送给所述终端设备。
可选的，上述接收模块21对应可以为网络中转设备中的接收器，发送模块22对应可以为网络中转设备中的发送器。
在本实施例中，接收模块21接收网络控制设备发送的寻呼消息，发送模块22将该寻呼消息发送给终端设备，其中，网络中转设备为第一网络制式下的网络设备，网络控制设备为第二网络制式下的网络设备，该寻呼消息用于指示网络中转设备呼叫终端设备。由于终端设备从第二网络制式返回第一网络制式时，第二网络制式下的网元网络控制设备将寻呼消息发送给第一网络制式下的网元网络中转设备，网络中转设备再将寻呼消息下发到终端设备，以此避免了现有技术中由于终端设备已经回到第一网络制式，但是寻呼消息继续在第二网络制式下发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
可选地，所述网络中转设备包括第一基站，所述网络控制设备包括移动交换中心MSC和无线网络控制器RNC；
所述接收模块21还用于接收所述RNC发送的寻呼消息，所述寻呼消息是由所述MSC发送给所述RNC的；
所述发送模块22还用于将所述寻呼消息发送给所述终端设备。
可选地，所述接收模块21还用于通过RAN信息管理RIM接收所述RNC发送的寻呼消息；
或者，
所述接收模块21还用于通过第二基站接收所述RNC发送的寻呼消息，其中，所述第二基站为第二网络制式下的网络设备。
可选地，所述网络中转设备包括移动性管理实体MME和第一基站，所述网络控制设备包括移动交换中心MSC；
所述接收模块21还用于接收所述MSC发送的寻呼消息；
所述发送模块22还用于将所述寻呼消息发送给所述第一基站，所述寻呼消息用于指示所述第一基站呼叫所述终端设备。
可选地，所述接收模块21还用于接收所述终端设备发送的通知消息，所述通知消息用于指示所述终端设备已在所述第一网络制式下完成跟踪区更新TAU；
所述发送模块22还用于根据所述通知消息，向所述MSC发送指示消息，所述指示消息用于指示所述MSC向所述MME发送所述寻呼消息。
本申请实施例提供的寻呼消息的处理装置，可以执行上述对应的方法实施例，其实现原理和技术效果类似，在此不再赘述。
图8为本申请实施例提供的寻呼消息的处理装置实施例三的结构示意图。该处理装置可以为独立的RNC，还可以为集成在RNC中的装置，该装置可以通过软件、硬件或者软硬件结合的方式实现。如图8所示，该处理装置包括：
接收模块31用于接收第一基站发送的寻呼消息，所述寻呼消息是由移动性管理实体MME发送给所述第一基站的，其中，所述RNC为第二网络制式下的网络设备，所述第一基站和所述MME为第一网络制式下的网络设备，所述寻呼消息用于指示所述RNC呼叫终端设备；
发送模块32用于将所述寻呼消息发送给所述终端设备。
可选的，上述接收模块31对应可以为RNC中的接收器，发送模块32对应可以为RNC中的发送器。
在本实施例中，接收模块31接收第一基站发送的寻呼消息，发送模块32将寻呼消息发送给终端设备，其中，该寻呼消息是由MME发送给第一基站的，RNC为第二网络制式下的网络设备，第一基站和MME为第一网络制式下的网络设备，寻呼消息用于指示RNC呼叫终端设备。由于终端设备从第一网络制式返回第二网络制式时，第一网络制式下的网元第一基站将寻呼消息发送给第二网络制式下的网元RNC，RNC再将寻呼消息下发到终端设备，以此避免了现有技术中由于终端设备已经回到第二网络制式，但是寻呼消息继续在第一网络制式下发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
可选地，所述接收模块31用于通过RAN信息管理RIM接收所述第一基站发送的寻呼消息；
或者，
所述接收模块31还用于通过第二基站接收所述第一基站发送的寻呼消息，其中，所述第二基站为所述第二网络制式下的网络设备。
本申请实施例提供的寻呼消息的处理装置，可以执行上述对应的方法实施例，其实现原理和技术效果类似，在此不再赘述。
图9为本申请实施例提供的寻呼消息的处理装置实施例四的结构示意图。该处理装置可以为独立的MSC，还可以为集成在MSC中的装置，该装置可以通过软件、硬件或者软硬件结合的方式实现。如图9所示，该处理装置包括：
接收模块41用于接收终端设备发送的通知消息，所述通知消息用于指示所述终端设备已在第二网络制式下完成位置区更新LAU或路由区更新RAU；
发送模块42用于根据所述通知消息，将寻呼消息发送给无线网络控制器RNC，所述寻呼消息用于指示所述RNC呼叫所述终端设备。
可选的，上述接收模块41对应可以为MSC中的接收器，发送模块42对应可以为MSC中的发送器。
在本实施例中，接收模块41接收终端设备发送的通知消息，发送模块42根据通知消息，将寻呼消息发送给RNC，其中，该通知消息用于指示终端设备已在第二网络制式下完成LAU更新或RAU更新；该寻呼消息用于指示RNC呼叫终端设备。由于终端设备从第一网络制式返回第二网络制式时，终端设备将会通知第二网络制式下的网元MSC，使得MSC将寻呼消息下发到终端设备，以此避免了现有技术中由于终端设备已经回到第二网络制式，但是寻呼消息继续在第一网络制式下发送，从而造成终端设备寻呼失败的现象，由此可以提高终端设备的呼通率。
图10为本申请实施例提供的MSC实施例的结构示意图。如图10所示，该MSC可以包括发送器10、处理器11、存储器12、至少一个通信总线13和接收器14。通信总线13用于实现元件之间的通信连接。存储器12可能包含高速RAM存储器，也可能还包括非易失性存储NVM，例如至少一个磁盘存储器，存储器12中可以存储各种程序，用于完成各种处理功能以及实现本实施例的方法步骤。本实施例中的接收器14可以为相应的具有通信功能和接收信息功能的输入接口，本实施例中的发送器10可以为相应的具有通信功能和发送信息功能的输出接口。可选的，该发送器10和接收器14可以集成在一个通信接口中，也可以分别为独立的两个通信接口。
本实施例中，接收器14用于接收无线网络控制器RNC发送的通知消息，所述通知消息用于通知所述MSC终端设备返回到第一网络制式；
发送器10用于根据所述通知消息，向移动性管理实体MME发送寻呼消息，所述寻呼消息用于指示所述MME呼叫所述终端设备，其中，所述MSC和所述RNC属于第二网络制式下的网络设备，所述MME属于第一网络制式下的网络设备。
可选地，所述发送器10还用于向所述RNC发送寻呼消息，所述寻呼消息用于指示所述RNC呼叫所述终端设备。
可选地，所述通知消息携带于释放完成消息中，所述释放完成消息用于指示所述MSC释放Iu接口的链接。
本申请实施例提供的MSC，可以执行上述对应方法实施例，其实现原理和技术效果类 似，在此不再赘述。
图11为本申请实施例提供的网络中转设备实施例的结构示意图。如图11所示，该网络中转设备可以包括发送器20、处理器21、存储器22、至少一个通信总线23和接收器24。通信总线23用于实现元件之间的通信连接。存储器22可能包含高速RAM存储器，也可能还包括非易失性存储NVM，例如至少一个磁盘存储器，存储器22中可以存储各种程序，用于完成各种处理功能以及实现本实施例的方法步骤。本实施例中的接收器24可以为相应的具有通信功能和接收信息功能的输入接口，本实施例中的发送器20可以为相应的具有通信功能和发送信息功能的输出接口。可选的，该发送器20和接收器24可以集成在一个通信接口中，也可以分别为独立的两个通信接口。
本实施例中，接收器24用于接收网络控制设备发送的寻呼消息，所述网络中转设备为第一网络制式下的网络设备，所述网络控制设备为第二网络制式下的网络设备，所述寻呼消息用于指示所述网络中转设备呼叫终端设备；
发送器20用于将所述寻呼消息发送给所述终端设备。
可选地，所述网络中转设备包括第一基站，所述网络控制设备包括移动交换中心MSC和无线网络控制器RNC；
所述接收器24还用于接收所述RNC发送的寻呼消息，所述寻呼消息是由所述MSC发送给所述RNC的；
所述发送器20还用于将所述寻呼消息发送给所述终端设备。
可选地，所述接收器24还用于通过RAN信息管理RIM接收所述RNC发送的寻呼消息；
或者，
所述接收器24还用于通过第二基站接收所述RNC发送的寻呼消息，其中，所述第二基站为第二网络制式下的网络设备。
可选地，所述网络中转设备包括移动性管理实体MME和第一基站，所述网络控制设备包括移动交换中心MSC；
所述接收器24用于接收所述MSC发送的寻呼消息；
所述发送器20用于将所述寻呼消息发送给所述第一基站，所述寻呼消息用于指示所述第一基站呼叫所述终端设备。
可选地，所述接收器24还用于接收所述终端设备发送的通知消息，所述通知消息用于指示所述终端设备已在所述第一网络制式下完成跟踪区更新TAU；
所述发送器20还用于根据所述通知消息，向所述MSC发送指示消息，所述指示消息用于指示所述MSC向所述MME发送所述寻呼消息。
本申请实施例提供的网络中转设备，可以执行上述对应方法实施例，其实现原理和技术效果类似，在此不再赘述。
图12为本申请实施例提供的RNC实施例的结构示意图。如图12所示，该RNC可以包括发送器30、处理器31、存储器32、至少一个通信总线33和接收器34。通信总线33用于实现元件之间的通信连接。存储器32可能包含高速RAM存储器，也可能还包括非易失性存储NVM，例如至少一个磁盘存储器，存储器32中可以存储各种程序，用于完成各种处理功能以及实现本实施例的方法步骤。本实施例中的接收器34可以为相应的具有通 信功能和接收信息功能的输入接口，本实施例中的发送器30可以为相应的具有通信功能和发送信息功能的输出接口。可选的，该发送器30和接收器34可以集成在一个通信接口中，也可以分别为独立的两个通信接口。
本实施例中，接收器34用于接收第一基站发送的寻呼消息，所述寻呼消息是由移动性管理实体MME发送给所述第一基站的，其中，所述RNC为第二网络制式下的网络设备，所述第一基站和所述MME为第一网络制式下的网络设备，所述寻呼消息用于指示所述RNC呼叫终端设备；
发送器30用于将所述寻呼消息发送给所述终端设备。
可选地，所述接收器34还用于通过RAN信息管理RIM接收所述第一基站发送的寻呼消息；
或者，
所述接收器34还用于通过第二基站接收所述第一基站发送的寻呼消息，其中，所述第二基站为所述第二网络制式下的网络设备。
本申请实施例提供的RNC，可以执行上述对应方法实施例，其实现原理和技术效果类似，在此不再赘述。
图13为本申请实施例提供的MSC实施例的结构示意图。如图13所示，该MSC可以包括发送器40、处理器41、存储器42、至少一个通信总线43和接收器44。通信总线43用于实现元件之间的通信连接。存储器42可能包含高速RAM存储器，也可能还包括非易失性存储NVM，例如至少一个磁盘存储器，存储器42中可以存储各种程序，用于完成各种处理功能以及实现本实施例的方法步骤。本实施例中的接收器44可以为相应的具有通信功能和接收信息功能的输入接口，本实施例中的发送器40可以为相应的具有通信功能和发送信息功能的输出接口。可选的，该发送器40和接收器44可以集成在一个通信接口中，也可以分别为独立的两个通信接口。
本实施例中，接收器44用于接收终端设备发送的通知消息，所述通知消息用于指示所述终端设备已在第二网络制式下完成位置区更新LAU或路由区更新RAU；
发送器40用于根据所述通知消息，将寻呼消息发送给无线网络控制器RNC，所述寻呼消息用于指示所述RNC呼叫所述终端设备。
本申请实施例提供的MSC，可以执行上述对应方法实施例，其实现原理和技术效果类似，在此不再赘述。
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：只读存储记忆体(Read-Only Memory，ROM)、随机存储记忆体(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。

Claims (22)

  1. 一种寻呼消息的处理方法，其特征在于，包括：
    移动交换中心MSC接收无线网络控制器RNC发送的通知消息，所述通知消息用于通知所述MSC终端设备返回到第一网络制式；
    所述MSC根据所述通知消息，向移动性管理实体MME发送寻呼消息，所述寻呼消息用于指示所述MME呼叫所述终端设备，其中，所述MSC和所述RNC属于第二网络制式下的网络设备，所述MME属于第一网络制式下的网络设备。
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    所述MSC向所述RNC发送寻呼消息，所述寻呼消息用于指示所述RNC呼叫所述终端设备。
  3. 根据权利要求1或2所述的方法，其特征在于，所述通知消息携带于释放完成消息中，所述释放完成消息用于指示所述MSC释放Iu接口的链接。
  4. 一种寻呼消息的处理方法，其特征在于，包括：
    网络中转设备接收网络控制设备发送的寻呼消息，所述网络中转设备为第一网络制式下的网络设备，所述网络控制设备为第二网络制式下的网络设备，所述寻呼消息用于指示所述网络中转设备呼叫终端设备；
    所述网络中转设备将所述寻呼消息发送给所述终端设备。
  5. 根据权利要求4所述的方法，其特征在于，所述网络中转设备包括第一基站，所述网络控制设备包括移动交换中心MSC和无线网络控制器RNC；
    所述网络中转设备接收网络控制设备发送的寻呼消息，包括：
    所述第一基站接收所述RNC发送的寻呼消息，所述寻呼消息是由所述MSC发送给所述RNC的；
    所述网络中转设备将所述寻呼消息发送给终端设备，包括：
    所述第一基站将所述寻呼消息发送给所述终端设备。
  6. 根据权利要求5所述的方法，其特征在于，所述第一基站接收所述RNC发送的寻呼消息，包括：
    所述第一基站通过RAN信息管理RIM接收所述RNC发送的寻呼消息；
    或者，
    所述第一基站通过第二基站接收所述RNC发送的寻呼消息，其中，所述第二基站为第二网络制式下的网络设备。
  7. 根据权利要求4所述的方法，其特征在于，所述网络中转设备包括移动性管理实体MME和第一基站，所述网络控制设备包括移动交换中心MSC；
    所述网络中转设备接收网络控制设备发送的寻呼消息，包括：
    所述MME接收所述MSC发送的寻呼消息；
    所述网络中转设备将所述寻呼消息发送给用户设备终端设备，包括：
    所述MME将所述寻呼消息发送给所述第一基站，所述寻呼消息用于指示所述第一基站呼叫所述终端设备。
  8. 根据权利要求7所述的方法，其特征在于，所述MME接收所述MSC发送的寻呼消息之前，所述方法还包括：
    所述MME接收所述终端设备发送的通知消息，所述通知消息用于指示所述终端设备已在所述第一网络制式下完成跟踪区更新TAU；
    所述MME根据所述通知消息，向所述MSC发送指示消息，所述指示消息用于指示所述MSC向所述MME发送所述寻呼消息。
  9. 一种寻呼消息的处理方法，其特征在于，包括：
    无线网络控制器RNC接收第一基站发送的寻呼消息，所述寻呼消息是由移动性管理实体MME发送给所述第一基站的，其中，所述RNC为第二网络制式下的网络设备，所述第一基站和所述MME为第一网络制式下的网络设备，所述寻呼消息用于指示所述RNC呼叫终端设备；
    所述RNC将所述寻呼消息发送给所述终端设备。
  10. 根据权利要求9所述的方法，其特征在于，所述无线网络控制器RNC接收第一基站发送的寻呼消息，包括：
    所述RNC通过RAN信息管理RIM接收所述第一基站发送的寻呼消息；
    或者，
    所述RNC通过第二基站接收所述第一基站发送的寻呼消息，其中，所述第二基站为所述第二网络制式下的网络设备。
  11. 一种寻呼消息的处理方法，其特征在于，包括：
    移动交换中心MSC接收终端设备发送的通知消息，所述通知消息用于指示所述终端设备已在第二网络制式下完成位置区更新LAU或路由区更新RAU；
    所述MSC根据所述通知消息，将寻呼消息发送给无线网络控制器RNC，所述寻呼消息用于指示所述RNC呼叫所述终端设备。
  12. 一种寻呼消息的处理装置，其特征在于，包括：
    接收模块，用于接收无线网络控制器RNC发送的通知消息，所述通知消息用于通知所述MSC终端设备返回到第一网络制式；
    发送模块，用于根据所述通知消息，向移动性管理实体MME发送寻呼消息，所述寻呼消息用于指示所述MME呼叫所述终端设备，其中，所述MSC和所述RNC属于第二网络制式下的网络设备，所述MME属于第一网络制式下的网络设备。
  13. 根据权利要求12所述的装置，其特征在于，所述发送模块还用于向所述RNC发送寻呼消息，所述寻呼消息用于指示所述RNC呼叫所述终端设备。
  14. 根据权利要求12或13所述的装置，其特征在于，所述通知消息携带于释放完成消息中，所述释放完成消息用于指示所述MSC释放Iu接口的链接。
  15. 一种寻呼消息的处理装置，其特征在于，包括：
    接收模块，用于接收网络控制设备发送的寻呼消息，所述网络中转设备为第一网络制式下的网络设备，所述网络控制设备为第二网络制式下的网络设备，所述寻呼消息用于指示所述网络中转设备呼叫终端设备；
    发送模块，用于将所述寻呼消息发送给所述终端设备。
  16. 根据权利要求15所述的装置，其特征在于，所述网络中转设备包括第一基站，所述网络控制设备包括移动交换中心MSC和无线网络控制器RNC；
    所述接收模块，还用于接收所述RNC发送的寻呼消息，所述寻呼消息是由所述MSC 发送给所述RNC的；
    所述发送模块，还用于将所述寻呼消息发送给所述终端设备。
  17. 根据权利要求16所述的装置，其特征在于，所述接收模块，还用于通过RAN信息管理RIM接收所述RNC发送的寻呼消息；
    或者，
    所述接收模块，还用于通过第二基站接收所述RNC发送的寻呼消息，其中，所述第二基站为第二网络制式下的网络设备。
  18. 根据权利要求15所述的装置，其特征在于，所述网络中转设备包括移动性管理实体MME和第一基站，所述网络控制设备包括移动交换中心MSC；
    所述接收模块，还用于接收所述MSC发送的寻呼消息；
    所述发送模块，还用于将所述寻呼消息发送给所述第一基站，所述寻呼消息用于指示所述第一基站呼叫所述终端设备。
  19. 根据权利要求18所述的装置，其特征在于，所述接收模块，还用于接收所述终端设备发送的通知消息，所述通知消息用于指示所述终端设备已在所述第一网络制式下完成跟踪区更新TAU；
    所述发送模块，还用于根据所述通知消息，向所述MSC发送指示消息，所述指示消息用于指示所述MSC向所述MME发送所述寻呼消息。
  20. 一种寻呼消息的处理装置，其特征在于，包括：
    接收模块，用于接收第一基站发送的寻呼消息，所述寻呼消息是由移动性管理实体MME发送给所述第一基站的，其中，所述RNC为第二网络制式下的网络设备，所述第一基站和所述MME为第一网络制式下的网络设备，所述寻呼消息用于指示所述RNC呼叫终端设备；
    发送模块，用于将所述寻呼消息发送给所述终端设备。
  21. 根据权利要求20所述的装置，其特征在于，所述接收模块，用于通过RAN信息管理RIM接收所述第一基站发送的寻呼消息；
    或者，
    所述接收模块，还用于通过第二基站接收所述第一基站发送的寻呼消息，其中，所述第二基站为所述第二网络制式下的网络设备。
  22. 一种寻呼消息的处理装置，其特征在于，包括：
    接收模块，用于接收终端设备发送的通知消息，所述通知消息用于指示所述终端设备已在第二网络制式下完成位置区更新LAU或路由区更新RAU；
    发送模块，用于根据所述通知消息，将寻呼消息发送给无线网络控制器RNC，所述寻呼消息用于指示所述RNC呼叫所述终端设备。
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CN105722166A (zh) * 2008-05-13 2016-06-29 三星电子株式会社 在移动通信系统中用于提供语音呼叫的方法和装置

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