WO2021057261A1 - 短消息业务处理系统、方法、设备及计算机存储介质 - Google Patents

短消息业务处理系统、方法、设备及计算机存储介质 Download PDF

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WO2021057261A1
WO2021057261A1 PCT/CN2020/106453 CN2020106453W WO2021057261A1 WO 2021057261 A1 WO2021057261 A1 WO 2021057261A1 CN 2020106453 W CN2020106453 W CN 2020106453W WO 2021057261 A1 WO2021057261 A1 WO 2021057261A1
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Prior art keywords
short message
signaling
conversion
interface
center
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PCT/CN2020/106453
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English (en)
French (fr)
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张磊
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南京中兴软件有限责任公司
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Priority to EP20869568.4A priority Critical patent/EP4007316A4/en
Priority to US17/640,331 priority patent/US20220345857A1/en
Publication of WO2021057261A1 publication Critical patent/WO2021057261A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/18Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/029Location-based management or tracking services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12Messaging; Mailboxes; Announcements
    • H04W4/14Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/20Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the embodiments of the present application relate to but not limited to the field of mobile communications, and specifically relate to but not limited to a short message service processing system, method, device, and computer storage medium.
  • SIM card Subscriber Identity Module
  • OTT Over The Top
  • IM Instant Message
  • OTA Over-the-air download
  • IP session wake-up In the machine type communication (MTC, Machine Type Communication) scenario, in order to meet the low power consumption requirements of some 5G terminals, the terminal will usually be in a "sleep" state, and the network side will trigger the application (Application Trigger) when needed. ) The short message mode activates the IP session of the terminal.
  • MTC Machine Type Communication
  • the 5G short message network evolution solution in related technologies is that the "human network” adopts an IP short message solution based on the Internet communication protocol short message gateway (IP-SM-GW, IP Short Message Gateway), and the "thing network” uses a short message service
  • IP-SM-GW Internet communication protocol short message gateway
  • NAS Non-access Stratum
  • SMSF Short Message Service Function
  • the IP short message solution is a short message solution introduced with the IP Multimedia Subsystem (IMS, IP Multimedia Subsystem) in the 4G era.
  • IMS IP Multimedia Subsystem
  • the terminal is required to support the Session Initiation Protocol (SIP protocol, Session Initiation Protocol) and To register the IMS domain, the IP-SM-GW provides the domain selection function, and switches between the CS (Circuit Switched) domain, PS (Packet Switched) domain or IMS domain, which makes the short message process very complicated; second, it cannot meet the requirements of “things”.
  • SIP protocol Session Initiation Protocol
  • PS Packet Switched domain
  • IMS domain IMS domain
  • SMSF service management sub-function
  • a short message service processing system, method, device, and computer storage medium provided by the embodiments of the present application.
  • the embodiment of the present application provides a short message service processing system, including:
  • Short message intercommunication device used to process the signaling conversion of the first short message process between the first short message center and the first mobility management function device or the short message service function device; the signaling conversion of the first short message process It is the conversion from the first signaling of the E interface to the second signaling of the SGD interface;
  • the short message interworking device is also used to process the signaling conversion of the second short message process between the first short message center and the unified data management device/home subscriber management device; the signaling conversion of the second short message process It is the conversion from the first signaling of the C interface to the second signaling of the S6c interface.
  • the embodiment of the application also provides a short message service processing method, including:
  • the embodiment of the present application also provides a short message interworking device, the short message interworking device includes a processor, a memory, and a communication bus;
  • the communication bus is used to realize the connection and communication between the processor and the memory
  • the processor is configured to execute one or more computer programs stored in the memory to implement the following steps:
  • the embodiments of the present application also provide a computer-readable storage medium, the computer-readable storage medium stores one or more computer programs, and the one or more computer programs can be executed by one or more processors to realize The following steps:
  • FIG. 1 is a schematic structural diagram of a short message service processing system according to Embodiment 1 of this application;
  • FIG. 2 is a schematic structural diagram of a short message service processing system according to Embodiment 1 of this application;
  • FIG. 3 is a schematic diagram of a short message registration process in the system shown in FIG. 1 according to the first embodiment of the application;
  • FIG. 4 is a schematic diagram of a location update process in the system shown in FIG. 2 according to the first embodiment of the application;
  • FIG. 5 is a schematic diagram of a flow of user re-accessibility/memory re-availability in the system shown in FIG. 2 according to the first embodiment of the application;
  • FIG. 6 is a schematic diagram of a short message registration process in the system shown in FIG. 2 according to the first embodiment of the application;
  • FIG. 7 is a schematic diagram of a short message submission process in the system shown in FIG. 2 according to the first embodiment of the application;
  • FIG. 8 is a schematic diagram of another short message submission process in the system shown in FIG. 2 according to Embodiment 1 of the application;
  • FIG. 9 is a schematic diagram of a short message delivery process in the system shown in FIG. 1 according to the first embodiment of the application;
  • FIG. 10 is a schematic diagram of a short message delivery process in the system shown in FIG. 2 according to Embodiment 1 of the application;
  • FIG. 11 is a schematic diagram of another short message delivery process in the system shown in FIG. 1 according to Embodiment 1 of the application;
  • FIG. 12 is a schematic diagram of another short message delivery process in the system shown in FIG. 2 according to Embodiment 1 of the application;
  • FIG. 13 is a schematic structural diagram of a short message service processing system according to Embodiment 2 of this application.
  • FIG. 14 is a schematic structural diagram of a short message service processing system according to Embodiment 2 of this application.
  • 16 is a flowchart of partial steps of a short message service processing method according to the third embodiment of the application.
  • FIG. 17 is a flowchart of partial steps of a short message service processing method according to Embodiment 3 of this application.
  • FIG. 18 is a schematic diagram of a short message interworking device according to Embodiment 4 of this application.
  • IP-SM-GW In order to solve the problem that the 5G short message service processing system in related technologies includes IP-SM-GW, the introduction of IP short messages increases network complexity and cannot meet the low power consumption requirements of "Internet of Things" terminals. It is necessary to construct IP-SM-GW at the same time. SM-GW and SMSF, which lead to the problem of high network construction costs. Please refer to FIG. 1. An embodiment of the present application provides a short message service processing system.
  • the system includes a short message intercommunication device 102 for processing a first short message center
  • the short message interworking device 102 is also used to process the signaling conversion of the third short message process between the first mobility management function device 103 and the unified data management device/home subscriber management device 108;
  • the signaling conversion of the third short message procedure is the conversion from the second signaling of the S6a interface to the first signaling of the D interface.
  • the first short message center (SMSC, Short Message Service Center) 101 is used to implement the storage, forwarding and retry functions of terminal short messages;
  • the first mobility management equipment (MME, Mobility Management Entity) 103 is used to implement functions such as mobility and access management of the first terminal 105; wherein, the first terminal is a 4G terminal.
  • SMS Short Message Service Function
  • 5G short message service functions that is, to realize the registration/deregistration function of short message of 5G terminal, and the forwarding function of start/end short message ;
  • the unified data management device (UDM, Unified Data Management)/home subscriber management device (HSS, Home Subscriber Server) 108 is used to implement the management and storage functions of 4/5G terminal users' subscription data and/or authentication data. It should be understood that the unified data management device and the home subscriber management device are integrated and deployed to meet the normal operation of the short message service processing system.
  • the second mobility management function device (AMF, Access and Mobility Management Function) 106 is used to implement the mobility and access management functions of the second terminal 107, where the second terminal is a 5G terminal.
  • the first mobile management function device 103 is used to provide NAS-based short message service to the first terminal 105; the second mobile management function device 106 is used to provide NAS-based short message service to the second terminal 107 service.
  • the network-side MME and AMF provide a unified NAS-based short message service for 4/5G terminals, providing mobile operators with a long-term 5G short message network evolution solution.
  • the first short message process includes: short message submission and short message delivery;
  • the second short message process includes: short message center reminder, user re-accessibility, memory re-availability, and short message download Send a report.
  • the third short message procedure includes: location update, user short message service subscription, and user short message service cancellation.
  • the short message interworking device includes any one of the following:
  • the short message interworking device is a short message gateway device (SMS-GW, Short Message Service Gateway); the short message gateway device and the first short message center are in different physical devices;
  • SMS-GW Short Message Service Gateway
  • the short message interworking device is a second short message center (eSMSC, enhanced Short Message Service Center); the second short message center includes the short message gateway device.
  • eSMSC enhanced Short Message Service Center
  • the second short message center refers to an enhanced short message center formed by fusion of the preset short message interworking gateway function and the first short message center, that is, an enhanced short message center with short message interworking function.
  • the first signaling is MAP signaling; and the second signaling is Diameter signaling.
  • connection mode and short message scenario corresponding to the short message interworking device 102 will be described in detail below with reference to the accompanying drawings.
  • Scenario 1 The 4G terminal of this network does not spread the short message scene of this network, and the Diameter protocol is used on the side of the visiting public land mobile network (originally as an improvement or replacement of the radius (radius, Remote Authentication Dial In User Service) protocol, It is a new generation of AAA protocol (Authentication, Authorization, Accounting));
  • Scenario 2 In the short message scenario of international flooding into 4G terminals, the network side of its home location adopts the Diameter protocol;
  • Scenario 3 The short message scenario of international flooding into 4G terminals, and its home network side adopts the MAP protocol;
  • Scenario 4 The 5G terminal of this network does not flood the short message scene of this network, and the Diameter protocol is used to visit the public land mobile network side;
  • Scenario 5 The short message scenario of international flooding into 5G terminals, and the Diameter protocol is used to visit the public land mobile network side;
  • Scenario 6 The short message scenario of international flooding into 5G terminals, and its home network side adopts the MAP protocol;
  • Scenario 7 The local 4/5G terminal roams internationally to other 4/5G network scenarios.
  • This embodiment provides a schematic structural diagram of a short message service processing system, please refer to FIG. 1.
  • the first short message center 101 uses MAP signaling to directly connect to the SMS-GW.
  • the SMS-GW provides SMSC101 and
  • the conversion function between MAP signaling and Diameter signaling between MME103, SMSF104, UDM/HSS108 mainly includes:
  • the signaling conversion of the first short message process between SMSC101 and MME103, SMSF104 that is, the conversion from E interface MAP signaling to SGD interface Diameter signaling.
  • the first short message process includes short message submission MO, short message delivery MT, etc.:
  • the signaling conversion of the second short message process between SMSC101 and UDM/HSS108 that is, the conversion from C interface MAP signaling to S6c interface Diameter signaling.
  • the second short message process includes short message center reminders, notifications that users are re-reachable and memory is re-available, short message delivery reports, etc.:
  • an embodiment of the present application also provides a schematic structural diagram of a short message service processing system, please refer to FIG. 2.
  • the short message interworking device 102 is an independent SMS-GW.
  • the first short message center 101 uses MAP signaling to directly connect to the SMS-GW, in order to meet the shortcomings of international users.
  • SMS-GW provides the conversion function between MAP signaling and Diameter signaling between SMSC101 and MME103, SMSF104, UDM/HSS108, and also provides Diameter signaling and MAP between MME103 and UDM/HSS108
  • the conversion function between signaling to support the provision of short message service for the international flood-in 4G terminal that adopts the MAP protocol at the home location.
  • the MME103 registers with the terminal home network as a mobile switching center (MSC, Mobile Switching Center) through the SMS-GW.
  • Receive short messages and deliver MT mainly includes:
  • the signaling conversion of the first short message process between SMSC101 and MME103, SMSF104 that is, the conversion from E interface MAP signaling to SGD interface Diameter signaling.
  • the first short message process includes short message submission MO, short message delivery MT, etc.:
  • the signaling conversion of the second short message process between SMSC101 and UDM/HSS108 that is, the conversion from C interface MAP signaling to S6c interface Diameter signaling.
  • the second short message process includes short message center reminders, notifications that users are re-reachable and memory is re-available, short message delivery reports, etc.:
  • FIG. 3 which mainly includes the following steps:
  • S301 The terminal initiates an attachment or location update to the MME
  • the MME initiates a location update request to the HSS, and carries the "SMS in MME Required" indication. At this time, the MME supports NAS short messages;
  • Figure 3 can be a schematic diagram of the short message registration process based on NAS for 4G terminals on this network, and it can also be used for short message registration based on NAS when 4G terminals on this network roam internationally to 4G networks of foreign operators that support NAS short messages. Schematic diagram of the process.
  • FIG. 4 is a schematic diagram of the location update process of an international flood-in 4G terminal using the MAP protocol on the home network side, mainly including The following steps:
  • the terminal initiates an Evolved Packet System (EPS, Evolved Packet System) attachment or location update request to the MME;
  • EPS Evolved Packet System
  • S402 The MME initiates a Diameter location update request to the SMS-GW, and its Diameter location update request signaling is Update-Location-Request;
  • SMS-GW converts Diameter location update request signaling Notify-Request to MAP location update request signaling MAP-UPDATE-LOCATION, and forwards it to UDM/HSS;
  • S405 The SMS-GW returns the Diameter location update response signaling Update-Location-Answer to the MME.
  • FIG. 5 A schematic diagram of the accessible/memory available process, which mainly includes the following steps:
  • SMS-GW converts Diameter notification request signaling into MAP notification request signaling MAP-READY-FOR-SM, and forwards it to UDM/HSS;
  • S504 The SMS-GW returns the Diameter notification response signaling Notify-Answer to the MME.
  • Figure 6 can be a schematic diagram of the NAS short message registration process for this network and international streaming 5G terminals, mainly including the following step:
  • S601 The terminal initiates a registration request to the AMF, which contains the "SMS supported" logo, which indicates that the NAS short message is supported;
  • AMF selects SMSF for the terminal, and calls the Nsmsf_SMService_Activate service interface to activate the short message service;
  • SMSF performs UDM discovery by configuring or querying the communication chip (NRF);
  • SMSF If the SMSF already contains the terminal context, the SMSF replaces the old AMF address with the new AMF address;
  • SMSF uses Nudm_UECM_Registration to register with UDM;
  • SMSF sends Nudm_SDM_Get to UDM
  • UDM responds Nudm_SDM_GetResponse to SMSF, at this time SMSF obtains SMS management subscription data from UDM;
  • SMSF sends udm_SDM_Subscribe to UDM
  • UDM responds udm_SDM_SubscribeResponse to SMSF. At this time, SMSF obtains the notification of modifying SMS management subscription data on the UDM side;
  • SMSF returns a short message service activation response Nsmsf_SMService_Activate_Response to the AMF;
  • S611 The AMF returns a Registration Response to the UE.
  • Figure 7 can be a schematic diagram of a NAS-based short message submission process for this network and international streaming 4G terminals. Including the following steps:
  • S702 The MME submits the short message to the SMS-GW through Diameter signaling MO-Forward-Short-Message-Request;
  • the SMS-GW converts the Diameter signaling MO-Forward-Short-Message-Request to MAP-MO-FORWARD-SHORT-MESSAGE, and submits it to the SMSC on the home network side;
  • SMSC returns MAP signaling MAP-MO-FORWARD-SHORT-MESSAGE-ACK to MME;
  • SMS-GW converts MAP signaling MAP-MO-FORWARD-SHORT-MESSAGE-ACK into Diameter signaling MO-Forward-Short-Message-Answer, and forwards it to the terminal;
  • S707 The MME encapsulates the short message response in a NAS message, and forwards it to the terminal through Downlink NAS (Submit Report) transport signaling;
  • S708 The UE sends a CP layer response to the MME through Uplink NAS (CP ack) transport signaling.
  • CP ack Uplink NAS
  • FIG. 8 may be a schematic diagram of the submission process of NAS-based short message submission for this network and international streaming 5G terminals; It mainly includes the following steps:
  • S801 After the UE establishes an RRC connection with the AMF, the short message is encapsulated in a NAS message and submitted to the AMF through the Uplink NAS (SMS body) transport;
  • S802 The AMF submits the short message to the SMSF through the Nsmsf_SMService_UplinkSMS (SMS body) service interface;
  • SMSF submits the short message to the SMS-GW through Diameter signaling MO-Forward-Short-Message-Request;
  • SMS-GW converts Diameter short message submission signaling to MAP signaling MAP_MO_FORWARD_SM and submits it to the user's home SMSC;
  • SMSF returns the CP layer response to the AMF through the Namf_Communication_N1N2MessageTransfer (CPack) service interface;
  • CPack Namf_Communication_N1N2MessageTransfer
  • the AMF returns a CP layer response to the UE through the Downlink NAS (CP ack) transport;
  • SMSC returns MAP signaling MAP-MO-FORWARD-SHORT-MESSAGE-ACK;
  • SMS-GW converts MAP response MAP-MO-FORWARD-SHORT-MESSAGE-ACK into Diameter response MO-Forward-Short-Message-Answer and forwards it to SMSF;
  • SMSF returns a response to AMF through the Namf_Communication_N1N2MessageTransfer (Submit Report) service interface;
  • AMF encapsulates the short message response in a NAS message and forwards it to the terminal through Downlink NAS (Submit Report) transport;
  • S811 The UE sends a CP layer response to the AMF through the Uplink NAS (CP ack) transport;
  • S812 The AMF returns a CP layer response to the SMSF through the Nsmsf_SMService_UplinkSMS (CPack) service interface.
  • CPack Nsmsf_SMService_UplinkSMS
  • FIG. 9 provides a schematic diagram of the short message delivery process in the system shown in Figure 1. Please refer to Figure 9.
  • Figure 9 can be used for this network 4G terminal not roaming or roaming to an operator whose MME has supported NAS short messages.
  • Schematic diagram of the process of receiving NAS-based short message delivery including the following steps:
  • SMSC initiates a MAP routing query request to the SMS-GW, and its MAP routing query signaling is MAP-SEND-ROUTING-INFO-FOR-SM;
  • SMS-GW converts MAP routing query signaling into Diameter routing query signaling Send-Routing-Info-for-SM-Request and forwards it to HSS;
  • the HSS returns the Diameter routing query response signaling Send-Routing-info-for-SM-Answer to the SMS-GW;
  • SMS-GW converts Diameter routing query response signaling into MAP routing query response signaling MAP-SEND-ROUTING-INFO-FOR-SM-ACK and returns it to SMSC;
  • the SMSC sends a MAP short message to the SMS-GW and sends a signaling MAP-MT-Forward-SM;
  • the SMS-GW converts the MAP signaling MAP-MT-Forward-SM into Diameter signaling MT-Forward-Short-Message-Request, and sends it to the MME;
  • S908 The terminal returns a CP layer response to the MME through Uplink NAS (CP ack) transport signaling;
  • S909 The terminal returns a short message delivery report to the MME through Uplink NAS (Delivery Rpt) transport signaling;
  • S910 The MME returns a Diameter short message to the SMS-GW to deliver response signaling MT-Forward-Short-Message-Answer;
  • MME returns a CP layer response to the terminal through Downlink NAS (CP Ack) transport signaling;
  • SMS-GW converts Diameter short message delivery response signaling to MAP short message delivery response signaling MAP-MT-FORWARD-SHORT-MESSAGE-ACK, and returns it to SMSC;
  • SMSC generates MAP-REPORT-SM-DELIVERY-STATUS and sends it to the SMS-GW;
  • the SMS-GW returns the MAP delivery status report response signaling MAP-REPORT-SM-DELIVERY-STATUS-ACK to the SMSC;
  • the SMS-GW converts the status report signaling sent by the MAP into the status report signaling Report-SM-Delivery-Status-Request sent by Diameter, and sends it to the HSS;
  • S916 The HSS returns a Diameter response Report-SM-Delivery-Status-Answer.
  • FIG. 10 A schematic diagram of the message delivery process, which mainly includes the following steps:
  • SMSC initiates MAP routing query request signaling MAP-SEND-ROUTING-INFO-FOR-SM to UDM/HSS;
  • SMSC sends MAP short message to SMS-GW and sends signaling MAP-MT-Forward-SM;
  • SMS-GW converts MAP short message delivery signaling into Diameter short message delivery signaling MT-Forward-Short-Message-Request, and delivers it to MME;
  • S1006 The terminal returns the CP layer response through the Uplink NAS (CP ack) transport signaling;
  • S1007 The terminal returns a short message delivery report through Uplink NAS (Delivery Rpt) transport signaling;
  • S1008 The MME returns the Diameter short message to the SMS-GW to deliver response signaling MT-Forward-Short-Message-Answer;
  • SMS-GW converts Diameter short message delivery response signaling to MAP short message delivery response signaling MAP-MT-FORWARD-SHORT-MESSAGE-ACK, and returns it to SMSC
  • SMSC generates MAP-report-SM-DELIVERY-STATUS and sends it to UDM/HSS;
  • the UDM/HSS returns the MAP delivery status report response signaling MAP-REPORT-SM-DELIVERY-STATUS-ACK to the SMSC.
  • Figure 11 may be a schematic diagram of the process of receiving NAS-based short message delivery for 5G terminals on this network, mainly including The following steps:
  • SMSC initiates a MAP routing query request to SMS-GW, and its MAP routing query signaling is MAP-SEND-ROUTING-INFO-FOR-SM;
  • SMS-GW converts MAP routing query signaling into Diameter routing query signaling Send-Routing-Info-for-SM-Request and forwards it to UDM/HSS;
  • UDM/HSS returns Diameter routing query response signaling Send-Routing-info-for-SM-Answer to SMS-GW;
  • SMS-GW converts Diameter routing query response signaling into MAP routing query response signaling MAP-SEND-ROUTING-INFO-FOR-SM-ACK, and returns it to SMSC;
  • S1105 The SMSC sends a MAP short message to the SMS-GW to send signaling MAP-MT-Forward-SM;
  • SMS-GW converts MAP short message delivery signaling to Diameter short message delivery signaling MT-Forward-Short-Message-Request and sends it to SMSF;
  • the SMSF enables the AMF and the terminal to establish an RRC connection through the Namf_MT_EnableUEReachabilityRequest service interface;
  • S1108 AMF returns a response to SMSF through the Namf_MT_EnableUEReachability Response service interface;
  • SMSF delivers short messages to AMF through the Namf_Communication_N1N2MessageTransfer (SMS body) service interface;
  • AMF delivers short messages to the terminal through Downlink NAS (SMS body) transport signaling;
  • S1111 The terminal returns the CP layer response through Uplink NAS (CP ack) transport signaling;
  • S1112 AMF returns a CP layer response to SMSF through the Nsmsf_SMService_UplinkSMS (CP Ack) service interface;
  • S1114 AMF returns a delivery report to SMSF through the Namf_Communication_N1N2MessageTransfer (Delivery Report) service interface;
  • SMSF returns Diameter short message to issue response signaling MT-Forward-Short-Message-Answer;
  • SMSF returns the CP layer response through the Namf_Communication_N1N2MessageTransfer (CP Ack) service interface;
  • the AMF returns the CP layer response to the terminal through the Downlink NAS (CP Ack) transport;
  • SMS-GW converts Diameter short message delivery response signaling to MAP MT short message delivery response signaling MAP-MT-FORWARD-SHORT-MESSAGE-ACK, and returns it to SMSC;
  • SMSC generates MAP-REPORT-SM-DELIVERY-STATUS and sends it to the SMS-GW;
  • SMS-GW sends status report response signaling MAP-REPORT-SM-DELIVERY-STATUS-ACK to SMSC in response;
  • SMS-GW converts the report signaling issued by MAP to Report-SM-Delivery-Status-Request issued by Diameter and sends it to the HSS;
  • the UDM/HSS returns the Diameter response signaling Report-SM-Delivery-Status-Answer to the SMS-GW.
  • FIG. 12 can be an international flood-in 5G terminal that uses the MAP protocol on the home network side to receive NAS-based
  • a schematic diagram of the short message delivery process which mainly includes the following steps:
  • SMSC initiates a MAP routing query request to UDM/HSS, and its MAP routing query signaling is MAP-SEND-ROUTING-INFO-FOR-SM;
  • UDM/HSS responds to SMSC with MAP routing query response signaling MAP-SEND-ROUTING-INFO-FOR-SM-ACK;
  • SMSC sends a MAP short message to the SMS-GW to send signaling MAP-MT-Forward-SM;
  • SMS-GW converts MAP short message delivery signaling to Diameter short message delivery signaling MT-Forward-Short-Message-Request and delivers it to SMSF;
  • S1205 The SMSF enables the AMF and the terminal to establish an RRC connection through the Namf_MT_EnableUEReachabilityRequest service interface;
  • S1206 AMF returns a response to SMSF through the Namf_MT_EnableUEReachability Response service interface;
  • SMSF delivers short messages to AMF through the Namf_Communication_N1N2MessageTransfer (SMS body) service interface;
  • AMF delivers short messages to the terminal through Downlink NAS (SMS body) transport signaling;
  • S1209 The terminal returns the CP layer response through the Uplink NAS (CP ack) transport signaling;
  • AMF returns a CP layer response to SMSF through the Nsmsf_SMService_UplinkSMS (CP Ack) service interface;
  • S1211 The terminal returns a short message to deliver a report through the Uplink NAS (Delivery Rpt) transport
  • S1212 AMF returns a delivery report to SMSF through the Namf_Communication_N1N2MessageTransfer (Delivery Report) service interface;
  • SMSF returns Diameter short message to issue response signaling MT-Forward-Short-Message-Answer;
  • S1215 AMF returns a CP layer response to the terminal through Downlink NAS (CP Ack) transport;
  • SMS-GW converts Diameter short message delivery response signaling to MAP MT short message delivery response signaling MAP-MT-FORWARD-SHORT-MESSAGE-ACK, and returns it to SMSC;
  • SMSC generates MAP-REPORT-SM-DELIVERY-STATUS and sends it to the SMS-GW;
  • SMS-GW responds to the SMSC to send the status report response signaling MAP-REPORT-SM-DELIVERY-STATUS-ACK.
  • the short message service processing system provided by the embodiment of the present application is used to process the signaling of the first short message process between the first short message center and the first mobile management function device or the short message service function device through a short message interworking device Conversion; the signaling of the first short message process is converted into conversion from the first signaling of the E interface to the second signaling of the SGD interface; the short message interworking device is also used to process the first short message center and the unified The signaling conversion of the second short message process between the data management equipment/home subscriber management equipment; the signaling conversion of the second short message process is from the first signaling of the C interface to the second signaling of the S6c interface Conversion.
  • the short message intercommunication device is also used to process the signaling conversion of the third short message process between the first mobility management function device and the unified data management device/home subscriber management device; the signaling of the third short message process
  • the conversion is the conversion from the second signaling of the S6a interface to the first signaling of the D interface; in some implementation processes, it can be realized including but not limited to the short message interworking device to process the first short message center and the first mobile management
  • the 5G short message service processing system in related technologies includes IP-SM-GW
  • IP-SM-GW the introduction of IP short messages increases network complexity and cannot meet the low power consumption requirements of "Internet of Things" terminals. It is necessary to construct IP-SM-GW at the same time. SM-GW and SMSF, which lead to the problem of high network construction costs.
  • the embodiment of the present application provides a short message service processing system. Please refer to Figure 13.
  • the short message center of this network is modified to achieve short message service.
  • the message interworking gateway function that is, the second short message center eSMSC is an enhanced short message center that integrates the short message interworking gateway function.
  • eSMSC In order to meet the short message service requirements of 4/5G terminals on this network, eSMSC not only provides standard short message center functions, but also provides signaling conversion function between SMSC101 and MME103 from E interface to SGD interface, as well as SMSC101 and UDM
  • the signaling conversion function between C interface and S6c interface between /HSS108 mainly includes:
  • the signaling conversion of the second short message process between SMSC101 and UDM/HSS108 that is, the conversion from C interface MAP signaling to S6c interface Diameter signaling.
  • the second short message process includes short message center reminders, notifications that users are re-reachable and memory is re-available, short message delivery reports, etc.:
  • this embodiment also provides a schematic structural diagram of a short message service processing system, please refer to FIG. 14.
  • the short message center of this network is transformed to realize the function of the short message interworking gateway, that is, the second short message center eSMSC is an enhanced short message center that integrates the function of the short message interworking gateway.
  • eSMSC also provides the conversion function from the E interface to the SGD interface between SMSC101 and MME103, and the conversion function from the C interface to the S6c interface between SMSC101 and HSS;
  • SMS-GW also supports the conversion function between MME103 and HSS from the S6a interface to the D interface in order to support MME short messages.
  • Enter 4G terminal to provide short message service mainly include:
  • the signaling conversion of the second short message process between SMSC101 and UDM/HSS108 that is, the conversion from C interface MAP signaling to S6c interface Diameter signaling.
  • the second short message process includes short message center reminders, notifications that users are re-reachable and memory is re-available, short message delivery reports, etc.:
  • the short message service processing system realizeds the protocol conversion between the short message MAP signaling and Diameter signaling by presetting the second short message center with the short message interworking function in the short message center, and achieves the network construction cost Low, simple short message process and technical effect of meeting the low power consumption requirements of "Internet of Things" terminals.
  • IP-SM-GW In order to solve the problem that the 5G short message service processing system in related technologies includes IP-SM-GW, the introduction of IP short messages increases network complexity and cannot meet the low power consumption requirements of "Internet of Things" terminals. It is necessary to construct IP-SM-GW at the same time. SM-GW and SMSF cause the problem of high network construction cost.
  • the embodiment of the present application provides a short message service processing method. Please refer to FIG. 15, which includes the following steps:
  • S1501 Receive the first signaling of the first short message center
  • S1503 Send the second signaling to the first mobility management function device or the short message service function device.
  • the short message service processing method further includes the following steps:
  • S1601 Receive the first signaling of the first short message center
  • S1603 Send the second signaling to the unified data management device/home subscriber management device.
  • the short message interworking device handles the signaling conversion of the second short message process between the first short message center and the unified data management device/home subscriber management device; the signaling of the second short message process The conversion is from the first signaling of the C interface to the second signaling of the S6c interface.
  • the first signaling is MAP signaling
  • the second signaling is Diameter signaling
  • the second short message process includes notification from the short message center, notification that the user is re-reachable, memory is re-available, and short message is delivered Reports, etc.:
  • S1701 Receive second signaling of the first mobility management function device
  • S1703 Send the first signaling to the unified data management device/home subscriber management device.
  • the short message interworking device handles the signaling conversion of the third short message process between the first mobility management function device and the unified data management device/home subscriber management device; the signaling of the third short message process Let the conversion be the conversion from the second signaling of the S6a interface to the first signaling of the D interface.
  • the first signaling is MAP signaling; the second signaling is Diameter signaling; the third short message procedure includes location update, user short message service subscription/cancellation, etc.:
  • the short message interworking device includes any one of the following:
  • the short message interworking device is a short message gateway device (SMS-GW, Short Message Service Gateway); the short message gateway device and the first short message center are in different physical devices;
  • SMS-GW Short Message Service Gateway
  • the short message interworking device is a second short message center (eSMSC, enhanced Short Message Service Center); the second short message center includes the short message gateway device.
  • eSMSC enhanced Short Message Service Center
  • the second short message center refers to an enhanced short message center formed by fusion of the preset short message interworking gateway function and the first short message center, that is, an enhanced short message center with short message interworking function.
  • the short message service processing method provided by the embodiment of the application realizes the protocol conversion between the short message MAP signaling and the Diameter signaling through the short message intercommunication device, which achieves low network construction cost, simple short message process and satisfies the "things" terminal The technical effect of low power consumption requirements.
  • the communication bus 1803 is used to implement connection and communication between the processor 1801 and the memory 1802;
  • the processor 1801 is configured to execute one or more computer programs stored in the memory 1802 to implement the following steps:
  • the computer-readable storage medium in this embodiment can be used to store one or more computer programs, and the stored one or more computer programs can be executed by a processor to implement the following steps:
  • This embodiment also provides a computer program product, including a computer-readable device, and the computer-readable device stores the computer program as shown above.
  • the computer-readable device in this embodiment may include the computer-readable storage medium as shown above.
  • communication media usually contain computer-readable instructions, data structures, computer program modules, or other data in a modulated data signal such as carrier waves or other transmission mechanisms, and may include any information delivery medium. Therefore, this application is not limited to any specific combination of hardware and software.

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Abstract

本申请实施例提供种短消息业务处理系统,通过短消息互通设备,用于处理第一短消息中心与第一移动管理功能设备或短消息业务功能设备之间的第一短消息流程的信令转换;所述第一短消息流程的信令转换为从E接口第一信令到SGd接口第二信令之间的转换;所述短消息互通设备还用于处理第一短消息中心与统一数据管理设备/归属签约用户管理设备之间的第二短消息流程的信令转换;所述第二短消息流程的信令转换为从C接口第一信令到S6c接口第二信令之间的转换。

Description

短消息业务处理系统、方法、设备及计算机存储介质
相关申请的交叉引用
本申请基于申请号为201910936427.5、申请日为2019年9月29日的中国专利申请提出,并要求该中国专利申请的优先权,该中国专利申请的全部内容在此以引入方式并入本申请。
技术领域
本申请实施例涉及但不限于移动通信领域,具体而言,涉及但不限于一种短消息业务处理系统、方法、设备及计算机存储介质。
背景技术
移动通信发展迄今已超过30年,国内外大部分运营商都是2/3/4G多张网络并存且已启动5G网络的建设,同时维护运营多张网络为运营商带来了沉重的成本压力。在5G已启动建设,4G覆盖已经基本完善的情况下,将2/3G网络逐渐退网成为运营商的最优选择。据GSM协会(GSMA,Global System for Mobile Communications assembly)预测,4G在未来10年将是主流,5G将以热点覆盖为主。
短消息由于与用户身份识别卡(SIM卡,Subscriber Identity Module)绑定的特性,在安全性方面高于互联网应用(OTT,Over The Top)消息;同时由于终端对短消息格式支持的便利性,使短消息在可达性上高于融合通信(RCS,Rich Communication Suite)即时消息(IM,Instant Message)。在移动网络从2G到4G的演进过程中,“人网”短消息一直都是运营商的一项重要业务;而在万物互联的5G时代,又增加了新的“物网”短消息应用场景:
(1)空中下载(OTA,Over-The-Air):通过短消息方式实现5G终端业务菜单的动态下载、删除与更新,使终端获取个性化的信息服务;
(2)IP会话唤醒:机器类型通信(MTC,Machine Type Communication)场景下为满足部分5G终端的低功耗要求,平时终端会处于“休眠”状态,在需要时网络侧通过应用触发(Application Trigger)短消息方式激活终端的IP会话。
相关技术中的5G短消息网络演进方案是“人网”采用基于因特网通讯协议短消息网关(IP-SM-GW,IP Short Message Gateway)的IP短消息方案,“物网”采用基于短消息业务 功能设备(SMSF,Short Message Service Function)的非接入层(NAS,Non-access Stratum)短消息方案。IP短消息方案是4G时代随IP多媒体子系统(IMS,IP Multimedia Subsystem)引入的短消息解决方案,存在一定的使用限制:第一,要求终端支持会话初始协议(SIP协议,Session Initiation Protocol)并注册IMS域,由IP-SM-GW提供域选功能,在CS(Circuit Switched)域,PS(Packet Switched)域或IMS域之间切换,使短消息流程非常复杂;第二,无法满足“物网”终端低功耗要求,而低功耗需在5G时代三大场景之一的大规模物联网(mMTC,massive Machine Type Communication)场景中更为突出。因此,相关技术中的5G核心网仍需要建设业务管理子功能(SMSF,service management sub-function)为低功耗“物网”终端提供短消息业务。该组合方案需要同时建设IP-SM-GW及SMSF,增加了建网成本及网络复杂度。
发明内容
本申请实施例提供的一种短消息业务处理系统、方法、设备及计算机存储介质。
本申请实施例提供一种短消息业务处理系统,包括:
短消息互通设备,用于处理第一短消息中心与第一移动管理功能设备或短消息业务功能设备之间的第一短消息流程的信令转换;所述第一短消息流程的信令转换为从E接口第一信令到SGd接口第二信令之间的转换;
所述短消息互通设备还用于处理第一短消息中心与统一数据管理设备/归属签约用户管理设备之间的第二短消息流程的信令转换;所述第二短消息流程的信令转换为从C接口第一信令到S6c接口第二信令之间的转换。
本申请实施例还提供一种短消息业务处理方法,包括:
处理第一短消息中心与第一移动管理功能设备或短消息业务功能设备之间的第一短消息流程的信令转换;所述第一短消息流程的信令转换为从E接口第一信令到SGd接口第二信令之间的转换;
还处理第一短消息中心与统一数据管理设备/归属签约用户管理设备之间的第二短消息流程的信令转换;所述第二短消息流程的信令转换为从C接口第一信令到S6c接口第二信令之间的转换。
本申请实施例还提供一种短消息互通设备,所述短消息互通设备包括处理器、存储器及通信总线;
所述通信总线用于实现处理器和存储器之间的连接通信;
所述处理器用于执行存储器中存储的一个或者多个计算机程序,以实现如下步骤:
处理第一短消息中心与第一移动管理功能设备或短消息业务功能设备之间的第一短消息流程的信令转换;所述第一短消息流程的信令转换为从E接口第一信令到SGd接口第二信令之间的转换;
还处理第一短消息中心与统一数据管理设备/归属签约用户管理设备之间的第二短消息流程的信令转换;所述第二短消息流程的信令转换为从C接口第一信令到S6c接口第二信令之间的转换;
还处理第一移动管理功能设备与统一数据管理设备/归属签约用户管理设备之间的第三短消息流程的信令转换;所述第三短消息流程的信令转换为从S6a接口第二信令到D接口第一信令之间的转换。
本申请实施例还提供一种计算机可读存储介质,所述计算机可读存储介质存储有一个或者多个计算机程序,所述一个或者多个计算机程序可被一个或者多个处理器执行,以实现如下步骤:
处理第一短消息中心与第一移动管理功能设备或短消息业务功能设备之间的第一短消息流程的信令转换;所述第一短消息流程的信令转换为从E接口第一信令到SGd接口第二信令之间的转换;
还处理第一短消息中心与统一数据管理设备/归属签约用户管理设备之间的第二短消息流程的信令转换;所述第二短消息流程的信令转换为从C接口第一信令到S6c接口第二信令之间的转换;
还处理第一移动管理功能设备与统一数据管理设备/归属签约用户管理设备之间的第三短消息流程的信令转换;所述第三短消息流程的信令转换为从S6a接口第二信令到D接口第一信令之间的转换。
附图说明
图1为本申请实施例一的一种短消息业务处理系统的结构示意图;
图2为本申请实施例一的一种短消息业务处理系统的结构示意图;
图3为本申请实施例一的在图1所示的系统中的短消息注册流程示意图;
图4为本申请实施例一的在图2所示的系统中的位置更新流程示意图;
图5为本申请实施例一的在图2所示的系统中的用户重新可及/内存重新可用流程示意图;
图6为本申请实施例一的一种在图2所示的系统中的短消息注册流程示意图;
图7为本申请实施例一的在图2所示的系统中的短消息提交流程示意图;
图8为本申请实施例一的另一种在图2所示的系统中的短消息提交流程示意图;
图9为本申请实施例一的一种在图1所示的系统中的短消息下发流程示意图;
图10为本申请实施例一的一种在图2所示的系统中的短消息下发流程示意图;
图11为本申请实施例一的另一种在图1所示的系统中的短消息下发流程示意图;
图12为本申请实施例一的另一种在图2所示的系统中的短消息下发流程示意图;
图13为本申请实施例二的一种短消息业务处理系统的结构示意图;
图14为本申请实施例二的一种短消息业务处理系统的结构示意图;
图15为本申请实施例三的一种短消息业务处理方法的部分步骤流程图;
图16为本申请实施例三的一种短消息业务处理方法的部分步骤流程图;
图17为本申请实施例三的一种短消息业务处理方法的部分步骤流程图;
图18为本申请实施例四的一种短消息互通设备的示意图。
具体实施方式
为了使本申请的目的、技术方案及优点更加清楚明白,下面通过具体实施方式结合附图对本申请实施例作进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本申请,并不用于限定本申请。
实施例一:
为了解决相关技术中的5G短消息业务处理系统包括IP-SM-GW,导致因引入IP短消息增加网络复杂度以及无法满足“物网”终端低功耗的需求问题,而需要同时建设IP-SM-GW和SMSF,从而导致建网成本高的问题,请参见图1,本申请实施例提供一种短消息业务处理系统,该系统包括短消息互通设备102,用于处理第一短消息中心101与第一移动管理功能设备103或短消息业务功能设备104之间的第一短消息流程的信令转换;所述第一短消息流程的信令转换为从E接口第一信令到SGd接口第二信令之间的转换;所述短消息互通设备102还用于处理第一短消息中心101与统一数据管理设备/归属签约用户管理设备108之间的第二短消息流程的信令转换;所述第二短消息流程的信令转换为从C接口第一信令到S6c接口第二信令之间的转换。
在一些实施例中,所述短消息互通设备102还用于处理第一移动管理功能设备103与统一数据管理设备/归属签约用户管理设备108之间的第三短消息流程的信令转换;所述第三短消息流程的信令转换为从S6a接口第二信令到D接口第一信令之间的转换。
需要说明的是,本申请实施例的短消息业务处理系统至少还包括以下设备:
第一短消息中心(SMSC,Short Message Service Center)101,用于实现终端短消息的存储、转发及重试功能;
第一移动管理功能设备(MME,Mobility Management Entity)103,用于实现第一终端105的移动及接入管理等功能;其中,第一终端为4G终端。
短消息业务功能设备(SMSF,Short Message Service Function)104,用于实现5G短消息业务功能,即用于实现5G终端的短消息的注册/注销功能,以及起呼/终呼短消息的转 发功能;
统一数据管理设备(UDM,Unified Data Management)/归属签约用户管理设备(HSS,Home Subscriber Server)108,用于实现4/5G终端用户的签约数据和/或鉴权数据的管理和存储功能。应当理解的是,统一数据管理设备与归属签约用户管理设备融合部署,以满足短消息业务处理系统的正常运行。
第二移动管理功能设备(AMF,Access and Mobility Management Function)106,用于实现第二终端107的移动及接入管理功能,其中,第二终端为5G终端。
在一些实施例中,第一移动管理功能设备103,用于向第一终端105提供基于NAS的短消息服务;第二移动管理功能设备106,用于向第二终端107提供基于NAS的短消息服务。也就是说,通过网络侧MME和AMF为4/5G终端提供统一的基于NAS的短消息服务,为移动运营商提供了一种长远的5G短消息网络演进方案。
在一些实施例中,所述第一短消息流程包括:短消息提交、短消息下发;所述第二短消息流程包括:短消息中心提醒、用户重新可及、内存重新可用和短消息下发报告。
在一些实施例中,所述第三短消息流程包括:位置更新、用户短消息业务订购和用户短消息业务取消。
在一些实施例中,所述短消息互通设备包括以下任一种:
所述短消息互通设备为短消息网关设备(SMS-GW,Short Message Service Gateway);所述短消息网关设备与所述第一短消息中心处于不同的物理设备中;
所述短消息互通设备为第二短消息中心(eSMSC,enhanced Short Message Service Center);所述第二短消息中心包括所述短消息网关设备。
应当理解的是,第二短消息中心是指通过预设短消息互通网关功能与第一短消息中心融合设置形成的增强型短消息中心,即具有短消息互通功能的增强型短消息中心。
在一些实施例中,所述第一信令为MAP信令;所述第二信令为Diameter信令。
为了更好地理解本申请,下面结合附图,对短消息互通设备102对应的具体连接方式和短消息场景进行详细说明。
需要说明的是,相关技术中国内外运营商支持短消息业务的核心网都采用MAP(移动应用部分,Mobile Application Part)协议,由信令转发设备(STP,Signaling Transfer Point)转发基于SS7(Signaling System 7)或者IP化SS7的MAP信令,在向5G网络演进的过程中,为2/3G提供信令转发功能的STP设备将逐渐退网,本申请实施例针对STP退网后以下场景提供具体的消息流程说明:
场景一:本网4G终端未漫出本网络的短消息场景,拜访公用陆地移动网络侧采用Diameter(直径)协议(最初是作为radius(半径,Remote Authentication Dial In User Service)协议的改进或者替代,是新一代AAA协议(Authentication认证,Authorization授权,Accounting计费));
场景二:国际漫入4G终端的短消息场景,其归属地网络侧采用Diameter协议;
场景三:国际漫入4G终端的短消息场景,其归属地网络侧采用MAP协议;
场景四:本网5G终端未漫出本网络的短消息场景,拜访公用陆地移动网络侧采用Diameter协议;
场景五:国际漫入5G终端的短消息场景,拜访公用陆地移动网络侧采用Diameter协议;
场景六:国际漫入5G终端的短消息场景,其归属地网络侧采用MAP协议;
场景七:本网4/5G终端国际漫游到其他运营4/5G网络场景。
本实施例提供一种短消息业务处理系统的结构示意图,请参见图1。为减小对短第一消息中心101的改造,第一短消息中心101采用MAP信令直连SMS-GW,为了满足本网4/5G终端的短消息业务需求,由SMS-GW提供SMSC101与MME103、SMSF104、UDM/HSS108之间的MAP信令与Diameter信令之间的转换功能,主要包括:
(1)SMSC101与MME103、SMSF104之间的第一短消息流程的信令转换,即从E接口MAP信令到SGd接口Diameter信令的转换。其中,第一短消息流程包括短消息提交MO,短消息下发MT等:
Figure PCTCN2020106453-appb-000001
(2)SMSC101与UDM/HSS108之间的第二短消息流程的信令转换,即从C接口MAP信令到S6c接口Diameter信令的转换。其中,第二短消息流程包括短消息中心提醒,用户重新可及、内存重新可用的通知,短消息下发报告等:
Figure PCTCN2020106453-appb-000002
可选的,本申请实施例还提供一种短消息业务处理系统的结构示意图,请参见图2。短消息互通设备102为独立设置的SMS-GW,为减小对短第一消息中心101的改造,第一短消息中心101采用MAP信令直连SMS-GW,为了满足国际漫入用户的短消息业务需求,由SMS-GW提供SMSC101与MME103、SMSF104、UDM/HSS108之间的MAP信令与Diameter信令之间的转换功能,同时还提供MME103与UDM/HSS108之间的Diameter信令与MAP信令之间的转换功能,以支持为归属地采用MAP协议的国际漫入4G终端提供短消息服务,其中MME103通过SMS-GW向终端归属地网络注册为移动交换中心(MSC,Mobile Switching Center)接收短消息下发MT。主要包括:
(1)SMSC101与MME103、SMSF104之间的第一短消息流程的信令转换,即从E接口MAP信令到SGd接口Diameter信令的转换。其中,第一短消息流程包括短消息提交MO,短消息下发MT等:
Figure PCTCN2020106453-appb-000003
(2)SMSC101与UDM/HSS108之间的第二短消息流程的信令转换,即从C接口MAP信令到S6c接口Diameter信令的转换。其中,第二短消息流程包括短消息中心提醒,用户重新可及、内存重新可用的通知,短消息下发报告等:
Figure PCTCN2020106453-appb-000004
(3)MME103与UDM/HSS108之间的第三短消息流程的信令转换,即从S6a接口Diameter信令到D接口MAP信令的转换,其中,第三短消息流程包括包括位置更新,用户短消息业务订购/取消等:
Figure PCTCN2020106453-appb-000005
Figure PCTCN2020106453-appb-000006
本申请实施例提供一种在图1所示的系统中的短消息注册流程示意图,请参见图3,主要包括如下步骤:
S301:终端向MME发起附着或位置更新;
S302:MME向HSS发起位置更新请求,并携带“SMS in MME Required”指示,此时MME支持NAS短消息;
S303:HSS进行MME短消息注册;
S304:HSS向MME返回位置更新应答。
可以理解的是,图3可为本网4G终端基于NAS的短消息注册流程示意图,还可为本网4G终端国际漫游到支持NAS短消息的国外运营商4G网络时,基于NAS的短消息注册流程示意图。
本申请实施例提供一种在图2所示的系统中的位置更新流程示意图,请参见图4,图4可为归属网络侧地采用MAP协议的国际漫入4G终端位置更新流程示意图,主要包括如下步骤:
S401:终端向MME发起演进分组系统(EPS,Evolved Packet System)的附着或位置 更新请求;
S402:MME向SMS-GW发起Diameter位置更新请求,其Diameter位置更新请求信令为Update-Location-Request;
S403:SMS-GW将Diameter位置更新请求信令Notify-Request转换为MAP位置更新请求信令MAP-UPDATE-LOCATION,并转发到UDM/HSS;
S404:UDM/HSS向SMS-GW返回MAP位置更新响应信令;
S405:SMS-GW向MME返回Diameter位置更新应答信令Update-Location-Answer。
本申请实施例提供一种在图2所示的系统中的用户重新可及/内存重新可用流程示意图,请参见图5,图5可为归属地网络侧采用MAP协议的国际漫入4G终端重新可及/内存可用流程示意图,主要包括如下步骤:
S501:终端重新可及或内存可用情况下,MME向SMS-GW发起Diameter通知请求信令Notify-Request;
S502:SMS-GW将Diameter通知请求信令转换为MAP通知请求信令MAP-READY-FOR-SM,并转发到UDM/HSS;
S503:UDM/HSS向SMS-GW返回MAP通知请求应答信令MAP--READY-FOR-SM;
S504:SMS-GW向MME返回Diameter通知应答信令Notify-Answer。
本申请实施例提供一种在图2所示的系统中的短消息注册流程示意图,请参见图6,图6可为本网及国际漫入5G终端基于NAS短消息注册流程示意图,主要包括如下步骤:
S601:终端向AMF发起注册请求,其中包含“SMS supported”标识,则表示支持NAS短消息;
S602:AMF为终端选择SMSF,调用Nsmsf_SMService_Activate服务接口进行短消息业务激活;
S603:SMSF通过配置或查询通信芯片(NRF)等方式进行UDM发现;
S604:若SMSF中已经含有终端上下文,则SMSF用新AMF地址替换老AMF地址;
S605:若SMSF中没有含有终端上下文,SMSF使用Nudm_UECM_Registration到UDM进行注册;
S606:SMSF向UDM发送Nudm_SDM_Get;
S607:UDM向SMSF响应Nudm_SDM_Get Response,此时SMSF从UDM获取SMS管理签约数据;
S608:SMSF向UDM发送udm_SDM_Subscribe;
S609:UDM向SMSF响应udm_SDM_Subscribe Response,此时SMSF获取UDM侧修 改SMS管理签约数据通知;
S610:SMSF向AMF返回短消息业务激活响应Nsmsf_SMService_Activate_Response;
S611:AMF向UE返回注册响应Registration Response。
本申请实施例提供一种在图2所示的系统中的短消息提交流程示意图,请参见图7,图7可为本网及国际漫入4G终端发送基于NAS的短消息提交流程示意图,主要包括如下步骤:
S701:终端与MME建立无线资源控制协议(RRC,Radio Resource Control)连接后,将短消息封装在NAS消息中通过Uplink NAS(SMS body)transport信令提交到MME;
S702:MME通过Diameter信令MO-Forward-Short-Message-Request将短消息提交到SMS-GW;
S703:SMS-GW将Diameter信令MO-Forward-Short-Message-Request转换为MAP-MO-FORWARD-SHORT-MESSAGE,并提交到归属地网络侧的SMSC;
S704:MME通过Downlink NAS(CP ack)transport向终端返回CP(Control Protocol,控制协议)层响应
S705:SMSC向MME返回MAP信令MAP-MO-FORWARD-SHORT-MESSAGE-ACK;
S706:SMS-GW将MAP信令MAP-MO-FORWARD-SHORT-MESSAGE-ACK转换为Diameter信令MO-Forward-Short-Message-Answer,并转发到终端;
S707:MME将短消息响应封装在NAS消息中,通过Downlink NAS(Submit Report)transport信令转发到终端;
S708:UE通过Uplink NAS(CP ack)transport信令向MME发送CP层响应。
本申请实施例提供另一种在图2所示的系统中的短消息提交流程示意图,请参见图8,图8可为本网及国际漫入5G终端发送基于NAS的短消息提交流程示意图;主要包括如下步骤:
S801:UE与AMF建立RRC连接后,将短消息封装在NAS消息中通过Uplink NAS(SMS body)transport提交到AMF;
S802:AMF通过Nsmsf_SMService_UplinkSMS(SMS body)服务接口将短消息提交到SMSF;
S803:SMSF通过Diameter信令MO-Forward-Short-Message-Request将短消息提交到SMS-GW;
S804:SMS-GW将Diameter短消息提交信令转换为MAP信令MAP_MO_FORWARD_SM提交到用户归属SMSC;
S805:SMSF通过Namf_Communication_N1N2MessageTransfer(CP ack)服务接口向AMF 返回CP层响应;
S806:AMF通过Downlink NAS(CP ack)transport向UE返回CP层响应;
S807:SMSC返回MAP信令MAP-MO-FORWARD-SHORT-MESSAGE-ACK;
S808:SMS-GW将MAP响应MAP-MO-FORWARD-SHORT-MESSAGE-ACK转换为Diameter响应MO-Forward-Short-Message-Answer并转发给SMSF;
S809:SMSF通过Namf_Communication_N1N2MessageTransfer(Submit Report)服务接口向AMF返回响应;
S810:AMF将短消息响应封装在NAS消息中通过Downlink NAS(Submit Report)transport转发到终端;
S811:UE通过Uplink NAS(CP ack)transport向AMF发送CP层响应;
S812:AMF通过Nsmsf_SMService_UplinkSMS(CP ack)服务接口向SMSF返回CP层响应。
本申请实施例提供一种在图1所示的系统中的短消息下发流程示意图,请参见图9,图9可为本网4G终端未漫游或漫游至MME已支持NAS短消息的运营商,接收基于NAS的短消息下发流程示意图,主要包括如下步骤:
S901:SMSC向SMS-GW发起MAP路由查询请求,其MAP路由查询信令为MAP-SEND-ROUTING-INFO-FOR-SM;
S902:SMS-GW将MAP路由查询信令转换为Diameter路由查询信令Send-Routing-Info-for-SM-Request并转发到HSS;
S903:HSS向SMS-GW返回Diameter路由查询应答信令Send-Routing-info-for-SM-Answer;
S904:SMS-GW将Diameter路由查询应答信令转换为MAP路由查询应答信令MAP-SEND-ROUTING-INFO-FOR-SM-ACK并返回给SMSC;
S905:SMSC向SMS-GW下发MAP短消息下发信令MAP-MT-Forward-SM;
S906:SMS-GW将MAP信令MAP-MT-Forward-SM转换为Diameter信令MT-Forward-Short-Message-Request,并下发到MME;
S907:MME与终端建立RRC连接后,通过Downlink NAS(SMS body)transport信令将短消息下发给终端;
S908:终端通过Uplink NAS(CP ack)transport信令向MME返回CP层响应;
S909:终端通过Uplink NAS(Delivery Rpt)transport信令向MME返回短消息下发报告;
S910:MME向SMS-GW返回Diameter短消息下发应答信令MT-Forward-Short-Message-Answer;
S911:MME通过Downlink NAS(CP Ack)transport信令向终端返回CP层响应;
S912:SMS-GW将Diameter短消息下发应答信令转换为MAP短消息下发应答信令MAP-MT-FORWARD-SHORT-MESSAGE-ACK,并返回给SMSC;
S913:SMSC生成MAP下发状态报告信令MAP-REPORT-SM-DELIVERY-STATUS,并发送到SMS-GW;
S914:SMS-GW向SMSC返回MAP下发状态报告应答信令MAP-REPORT-SM-DELIVERY-STATUS-ACK;
S915:SMS-GW将MAP下发状态报告信令转换为Diameter下发状态报告信令Report-SM-Delivery-Status-Request,并发送到HSS;
S916:HSS返回Diameter应答Report-SM-Delivery-Status-Answer。
本申请实施例提供一种在图2所示的系统中的短消息下发流程示意图,请参见图10,图10可为归属地网络侧采用MAP协议的国际漫入4G终端接收基于NAS的短消息下发流程示意图,主要包括如下步骤:
S1001:SMSC向UDM/HSS发起MAP路由查询请求信令MAP-SEND-ROUTING-INFO-FOR-SM;
S1002:UDM/HSS向SMSC返回MAP路由应答信令MAP-SEND-ROUTING-INFO-FOR-SM-ACK;
S1003:SMSC向SMS-GW下发MAP短消息下发信令MAP-MT-Forward-SM;
S1004:SMS-GW将MAP短消息下发信令转换为Diameter短消息下发信令MT-Forward-Short-Message-Request,并下发到MME;
S1005:MME与终端建立RRC连接后,通过Downlink NAS(SMS body)transport信令将短消息下发给终端;
S1006:终端通过Uplink NAS(CP ack)transport信令返回CP层响应;
S1007:终端通过Uplink NAS(Delivery Rpt)transport信令返回短消息下发报告;
S1008:MME向SMS-GW返回Diameter短消息下发应答信令MT-Forward-Short-Message-Answer;
S1009:MME通过Downlink NAS(CP Ack)transport信令向终端返回CP层响应;
S1010:SMS-GW将Diameter短消息下发应答信令转换为MAP短消息下发应答信令MAP-MT-FORWARD-SHORT-MESSAGE-ACK,并返回给SMSC
S1011:SMSC生成MAP下发状态报告信令MAP-REPORT-SM-DELIVERY-STATUS,并发送到UDM/HSS;
S1012:UDM/HSS向SMSC返回MAP下发状态报告应答信令MAP-REPORT-SM- DELIVERY-STATUS-ACK。
本申请实施例提供另一种在图1所示的系统中的短消息下发流程示意图,请参见图11,图11可为本网5G终端接收基于NAS的短消息下发流程示意图,主要包括如下步骤:
S1101:SMSC向SMS-GW发起MAP路由查询请求,其MAP路由查询信令为MAP-SEND-ROUTING-INFO-FOR-SM;
S1102:SMS-GW将MAP路由查询信令转换为Diameter路由查询信令Send-Routing-Info-for-SM-Request并转发到UDM/HSS;
S1103:UDM/HSS向SMS-GW返回Diameter路由查询应答信令Send-Routing-info-for-SM-Answer;
S1104:SMS-GW将Diameter路由查询应答信令转换为MAP路由查询应答信令MAP-SEND-ROUTING-INFO-FOR-SM-ACK,并返回给SMSC;
S1105:SMSC向SMS-GW下发MAP短消息下发信令MAP-MT-Forward-SM;
S1106:SMS-GW将MAP短消息下发信令转换为Diameter短消息下发信令MT-Forward-Short-Message-Request下发到SMSF;
S1107:SMSF通过Namf_MT_EnableUEReachability Request服务接口使AMF和终端建立RRC连接;
S1108:AMF通过Namf_MT_EnableUEReachability Response服务接口向SMSF返回响应;
S1109:SMSF通过Namf_Communication_N1N2MessageTransfer(SMS body)服务接口将短消息下发给AMF;
S1110:AMF通过Downlink NAS(SMS body)transport信令将短消息下发给终端;
S1111:终端通过Uplink NAS(CP ack)transport信令返回CP层响应;
S1112:AMF通过Nsmsf_SMService_UplinkSMS(CP Ack)服务接口向SMSF返回CP层响应;
S1113:终端通过Uplink NAS(Delivery Rpt)transport返回短消息下发报告
S1114:AMF通过Namf_Communication_N1N2MessageTransfer(Delivery Report)服务接口向SMSF返回下发报告;
S1115:SMSF返回Diameter短消息下发应答信令MT-Forward-Short-Message-Answer;
S1116:SMSF通过Namf_Communication_N1N2MessageTransfer(CP Ack)服务接口返回CP层响应;
S1117:AMF通过Downlink NAS(CP Ack)transport向终端返回CP层响应;
S1118:SMS-GW将Diameter短消息下发应答信令转换为MAP MT短消息下发应答信令MAP-MT-FORWARD-SHORT-MESSAGE-ACK,并返回给SMSC;
S1119:SMSC生成MAP下发状态报告信令MAP-REPORT-SM-DELIVERY-STATUS,并发送到SMS-GW;
S1120:SMS-GW向SMSC响应下发状态报告应答信令MAP-REPORT-SM-DELIVERY-STATUS-ACK;
S1121:SMS-GW将MAP下发报告信令转换为Diameter下发报告信令Report-SM-Delivery-Status-Request并发送到HSS;
S1122:UDM/HSS向SMS-GW返回Diameter应答信令Report-SM-Delivery-Status-Answer。
本申请实施例提供另一种在图2所示的系统中的短消息下发流程示意图,请参见图12,图12可为归属地网络侧采用MAP协议的国际漫入5G终端接收基于NAS的短消息下发流程示意图,主要包括如下步骤:
S1201:SMSC向UDM/HSS发起MAP路由查询请求,其MAP路由查询信令为MAP-SEND-ROUTING-INFO-FOR-SM;
S1202:UDM/HSS向SMSC响应MAP路由查询应答信令MAP-SEND-ROUTING-INFO-FOR-SM-ACK;
S1203:SMSC向SMS-GW下发MAP短消息下发信令MAP-MT-Forward-SM;
S1204:SMS-GW将MAP短消息下发信令转换为Diameter短消息下发信令MT-Forward-Short-Message-Request下发到SMSF;
S1205:SMSF通过Namf_MT_EnableUEReachability Request服务接口使AMF和终端建立RRC连接;
S1206:AMF通过Namf_MT_EnableUEReachability Response服务接口向SMSF返回响应;
S1207:SMSF通过Namf_Communication_N1N2MessageTransfer(SMS body)服务接口将短消息下发给AMF;
S1208:AMF通过Downlink NAS(SMS body)transport信令将短消息下发给终端;
S1209:终端通过Uplink NAS(CP ack)transport信令返回CP层响应;
S1210:AMF通过Nsmsf_SMService_UplinkSMS(CP Ack)服务接口向SMSF返回CP层响应;
S1211:终端通过Uplink NAS(Delivery Rpt)transport返回短消息下发报告
S1212:AMF通过Namf_Communication_N1N2MessageTransfer(Delivery Report)服务 接口向SMSF返回下发报告;
S1213:SMSF返回Diameter短消息下发应答信令MT-Forward-Short-Message-Answer;
S1214:SMSF通过Namf_Communication_N1N2MessageTransfer(CP Ack)服务接口返回CP层响应;
S1215:AMF通过Downlink NAS(CP Ack)transport向终端返回CP层响应;
S1216:SMS-GW将Diameter短消息下发应答信令转换为MAP MT短消息下发应答信令MAP-MT-FORWARD-SHORT-MESSAGE-ACK,并返回给SMSC;
S1217:SMSC生成MAP下发状态报告信令MAP-REPORT-SM-DELIVERY-STATUS,并发送到SMS-GW;
S1218:SMS-GW向SMSC响应下发状态报告应答信令MAP-REPORT-SM-DELIVERY-STATUS-ACK。
本申请实施例提供的短消息业务处理系统,通过短消息互通设备,用于处理第一短消息中心与第一移动管理功能设备或短消息业务功能设备之间的第一短消息流程的信令转换;所述第一短消息流程的信令转换为从E接口第一信令到SGd接口第二信令之间的转换;所述短消息互通设备还用于处理第一短消息中心与统一数据管理设备/归属签约用户管理设备之间的第二短消息流程的信令转换;所述第二短消息流程的信令转换为从C接口第一信令到S6c接口第二信令之间的转换。所述短消息互通设备还用于处理第一移动管理功能设备与统一数据管理设备/归属签约用户管理设备之间的第三短消息流程的信令转换;所述第三短消息流程的信令转换为从S6a接口第二信令到D接口第一信令之间的转换;在某些实施过程中,可实现包括但不限于由短消息互通设备处理第一短消息中心与第一移动管理功能设备、短消息业务功能设备、统一数据管理设备/归属签约用户管理设备之间的第一信令与第二信令之间的转换,从而达到建网成本低、短消息流程简单以及满足“物网”终端低功耗需求的技术效果。
实施例二:
为了解决相关技术中的5G短消息业务处理系统包括IP-SM-GW,导致因引入IP短消息增加网络复杂度以及无法满足“物网”终端低功耗的需求问题,而需要同时建设IP-SM-GW和SMSF,从而导致建网成本高的问题,本申请实施例提供一种短消息业务处理系统,请参见图13,为减少对网络的改造,通过改造本网短消息中心来实现短消息互通网关功能,即第二短消息中心eSMSC是为融合短消息互通网关功能的增强型短消息中心。为了满足本网4/5G终端的短消息业务需求,eSMSC除提供标准的短消息中心功能外,还提供SMSC101与MME103之间从E接口到SGd接口之间的信令转换功能,以及SMSC101与UDM/HSS108之间的从C接口到S6c接口之间的信令转换功能;主要包括:
(1)SMSC101与MME103、SMSF104之间的第一短消息流程的信令转换,即从E接口MAP信令到SGd接口Diameter信令的转换。其中,第一短消息流程包括短消息提交 MO,短消息下发MT等:
Figure PCTCN2020106453-appb-000007
(2)SMSC101与UDM/HSS108之间的第二短消息流程的信令转换,即从C接口MAP信令到S6c接口Diameter信令的转换。其中,第二短消息流程包括短消息中心提醒,用户重新可及、内存重新可用的通知,短消息下发报告等:
Figure PCTCN2020106453-appb-000008
可选的,本实施例还提供一种短消息业务处理系统的结构示意图,请参见图14。为减少对网络的改造,通过改造本网短消息中心来实现短消息互通网关功能,即第二短消息中心eSMSC是为融合短消息互通网关功能的增强型短消息中心。eSMSC除提供标准的短消息中心功能外,还提供SMSC101与MME103之间从E接口到SGd接口之间的转换功能,以及SMSC101与HSS之间的从C接口到S6c接口之间的转换功能;为了满足国际漫入用户的短消息业务需求,为支持MME短消息,SMS-GW还支持MME103与HSS之间从S6a接口到D接口之间的转换功能,以支持为归属地采用MAP协议的国际漫入4G终端提供短消息服务;主要包括:
(1)SMSC101与MME103、SMSF104之间的第一短消息流程的信令转换,即从E接口MAP信令到SGd接口Diameter信令的转换。其中,第一短消息流程包括短消息提交MO,短消息下发MT等:
Figure PCTCN2020106453-appb-000009
Figure PCTCN2020106453-appb-000010
(2)SMSC101与UDM/HSS108之间的第二短消息流程的信令转换,即从C接口MAP信令到S6c接口Diameter信令的转换。其中,第二短消息流程包括短消息中心提醒,用户重新可及、内存重新可用的通知,短消息下发报告等:
Figure PCTCN2020106453-appb-000011
(3)MME103与UDM/HSS108之间的第三短消息流程的信令转换,即从S6a接口Diameter信令到D接口MAP信令的转换,其中,第三短消息流程包括包括位置更新,用户短消息业务订购/取消等:
Figure PCTCN2020106453-appb-000012
Figure PCTCN2020106453-appb-000013
本申请实施例提供的短消息业务处理系统,通过在短消息中心预设短消息互通功能的第二短消息中心,实现短消息MAP信令与Diameter信令之间的协议转换,达到建网成本低、短消息流程简单以及满足“物网”终端低功耗需求的技术效果。
实施例三:
为了解决相关技术中的5G短消息业务处理系统包括IP-SM-GW,导致因引入IP短消息增加网络复杂度以及无法满足“物网”终端低功耗的需求问题,而需要同时建设IP-SM-GW和SMSF,从而导致建网成本高的问题,本申请实施例提供一种短消息业务处理方法,请参见图15,包括以下步骤:
S1501:接收第一短消息中心的第一信令;
S1502:将第一信令转换成第二信令;
S1503:将第二信令发送给第一移动管理功能设备或短消息业务功能设备。
应当理解的是,由短消息互通设备处理第一短消息中心与第一移动管理功能设备或短消息业务功能设备之间的第一短消息流程的信令转换;所述第一短消息流程的信令转换为从E接口第一信令到SGd接口第二信令之间的转换。其中,所述第一信令为MAP信令;所述第二信令为Diameter信令;第一短消息流程包括短消息提交MO,短消息下发MT等:
Figure PCTCN2020106453-appb-000014
在一些实施例中,请参见图16,该短消息业务处理方法还包括以下步骤:
S1601:接收第一短消息中心的第一信令;
S1602:将第一信令转换成第二信令;
S1603:将第二信令发送给统一数据管理设备/归属签约用户管理设备。
应当理解的是,由短消息互通设备处理第一短消息中心与统一数据管理设备/归属签约 用户管理设备之间的第二短消息流程的信令转换;所述第二短消息流程的信令转换为从C接口第一信令到S6c接口第二信令之间的转换。其中,所述第一信令为MAP信令;所述第二信令为Diameter信令;第二短消息流程包括短消息中心提醒,用户重新可及、内存重新可用的通知,短消息下发报告等:
Figure PCTCN2020106453-appb-000015
在一些实施例中,请参见图17,包括以下步骤:
S1701:接收第一移动管理功能设备的第二信令;
S1702:将第二信令转换成第一信令;
S1703:将第一信令发送给统一数据管理设备/归属签约用户管理设备。
应当理解的是,由短消息互通设备处理第一移动管理功能设备与统一数据管理设备/归属签约用户管理设备之间的第三短消息流程的信令转换;所述第三短消息流程的信令转换为从S6a接口第二信令到D接口第一信令之间的转换。其中,所述第一信令为MAP信令;所述第二信令为Diameter信令;第三短消息流程包括包括位置更新,用户短消息业务订购/取消等:
Figure PCTCN2020106453-appb-000016
Figure PCTCN2020106453-appb-000017
在一些实施例中,所述短消息互通设备包括以下任一种:
所述短消息互通设备为短消息网关设备(SMS-GW,Short Message Service Gateway);所述短消息网关设备与所述第一短消息中心处于不同的物理设备中;
所述短消息互通设备为第二短消息中心(eSMSC,enhanced Short Message Service Center);所述第二短消息中心包括所述短消息网关设备。
应当理解的是,第二短消息中心是指通过预设短消息互通网关功能与第一短消息中心融合设置形成的增强型短消息中心,即具有短消息互通功能的增强型短消息中心。
本申请实施例提供的短消息业务处理方法,通过短消息互通设备实现短消息MAP信令与Diameter信令之间的协议转换,达到建网成本低、短消息流程简单以及满足“物网”终端低功耗需求的技术效果。
实施例四:
本实施例还提供了一种短消息互通设备,参见图18所示,其包括处理器1801、存储器1802及通信总线1803,其中:
通信总线1803用于实现处理器1801和存储器1802之间的连接通信;
处理器1801用于执行存储器1802中存储的一个或者多个计算机程序,以实现如下步骤:
处理第一短消息中心与第一移动管理功能设备或短消息业务功能设备之间的第一短消息流程的信令转换;所述第一短消息流程的信令转换为从E接口第一信令到SGd接口第二信令之间的转换;
还处理第一短消息中心与统一数据管理设备/归属签约用户管理设备之间的第二短消息流程的信令转换;所述第二短消息流程的信令转换为从C接口第一信令到S6c接口第二信令之间的转换;
还处理第一移动管理功能设备与统一数据管理设备/归属签约用户管理设备之间的第三短消息流程的信令转换;所述第三短消息流程的信令转换为从S6a接口第二信令到D接口第一信令之间的转换。
本实施例还提供了一种计算机可读存储介质,该计算机可读存储介质包括在用于存储信息(诸如计算机可读指令、数据结构、计算机程序模块或其他数据)的任何方法或技术中实施的易失性或非易失性、可移除或不可移除的介质。计算机可读存储介质包括但不限于RAM(Random Access Memory,随机存取存储器),ROM(Read-Only Memory,只读存储器),EEPROM(Electrically Erasable Programmable read only memory,带电可擦可编程只读存储器)、闪存或其他存储器技术、CD-ROM(Compact Disc Read-Only Memory,光盘只读存储器),数字多功能盘(DVD)或其他光盘存储、磁盒、磁带、磁盘存储或其他磁存储装置、或者可以用于存储期望的信息并且可以被计算机访问的任何其他的介质。
本实施例中的计算机可读存储介质可用于存储一个或者多个计算机程序,其存储的一个或者多个计算机程序可被处理器执行,以实现如下步骤:
处理第一短消息中心与第一移动管理功能设备或短消息业务功能设备之间的第一短消息流程的信令转换;所述第一短消息流程的信令转换为从E接口第一信令到SGd接口第二信令之间的转换;
还处理第一短消息中心与统一数据管理设备/归属签约用户管理设备之间的第二短消息流程的信令转换;所述第二短消息流程的信令转换为从C接口第一信令到S6c接口第二信令之间的转换;
还处理第一移动管理功能设备与统一数据管理设备/归属签约用户管理设备之间的第三短消息流程的信令转换;所述第三短消息流程的信令转换为从S6a接口第二信令到D接口第一信令之间的转换。
本实施例还提供了一种计算机程序(或称计算机软件),该计算机程序可以分布在计算机可读介质上,由可计算装置来执行,以实现如下步骤:
处理第一短消息中心与第一移动管理功能设备或短消息业务功能设备之间的第一短消息流程的信令转换;所述第一短消息流程的信令转换为从E接口第一信令到SGd接口第二信令之间的转换;
还处理第一短消息中心与统一数据管理设备/归属签约用户管理设备之间的第二短消息流程的信令转换;所述第二短消息流程的信令转换为从C接口第一信令到S6c接口第二信令之间的转换;
还处理第一移动管理功能设备与统一数据管理设备/归属签约用户管理设备之间的第三短消息流程的信令转换;所述第三短消息流程的信令转换为从S6a接口第二信令到D接口第一信令之间的转换。
并且在某些情况下,可以采用不同于上述实施例所描述的顺序执行所示出或描述的至少一个步骤。
应当理解的是,在某些情况下,可以采用不同于上述实施例所描述的顺序执行所示出或描述的至少一个步骤。
本实施例还提供了一种计算机程序产品,包括计算机可读装置,该计算机可读装置上存储有如上所示的计算机程序。本实施例中该计算机可读装置可包括如上所示的计算机可读存储介质。
可见,本领域的技术人员应该明白,上文中所公开方法中的全部或某些步骤、系统、装置中的功能模块/单元可以被实施为软件(可以用计算装置可执行的计算机程序代码来实现)、固件、硬件及其适当的组合。在硬件实施方式中,在以上描述中提及的功能模块/单元之间的划分不一定对应于物理组件的划分;例如,一个物理组件可以具有多个功能,或者一个功能或步骤可以由若干物理组件合作执行。某些物理组件或所有物理组件可以被实施为由处理器,如中央处理器、数字信号处理器或微处理器执行的软件,或者被实施为硬件,或者被实施为集成电路,如专用集成电路。
此外,本领域普通技术人员公知的是,通信介质通常包含计算机可读指令、数据结构、计算机程序模块或者诸如载波或其他传输机制之类的调制数据信号中的其他数据,并且可包括任何信息递送介质。所以,本申请不限制于任何特定的硬件和软件结合。
以上内容是结合具体的实施方式对本申请实施例所作的进一步详细说明,不能认定本申请的具体实施只局限于这些说明。对于本申请所属技术领域的普通技术人员来说,在不脱离本申请构思的前提下,还可以做出若干简单推演或替换,都应当视为属于本申请的保护范围。

Claims (13)

  1. 一种短消息业务处理系统,包括:
    短消息互通设备,用于处理第一短消息中心与第一移动管理功能设备或短消息业务功能设备之间的第一短消息流程的信令转换;所述第一短消息流程的信令转换为从E接口第一信令到SGd接口第二信令之间的转换;
    所述短消息互通设备还用于处理第一短消息中心与统一数据管理设备/归属签约用户管理设备之间的第二短消息流程的信令转换;所述第二短消息流程的信令转换为从C接口第一信令到S6c接口第二信令之间的转换。
  2. 如权利要求1所述的短消息业务处理系统,其中,
    所述短消息互通设备还用于处理所述第一移动管理功能设备与所述统一数据管理设备/归属签约用户管理设备之间的第三短消息流程的信令转换;所述第三短消息流程的信令转换为从S6a接口第二信令到D接口第一信令之间的转换。
  3. 如权利要求1或2所述的短消息业务处理系统,其中,
    所述第一移动管理功能设备,用于向第一终端提供基于NAS的短消息服务;
    所述短消息业务处理系统还包括:第二移动管理功能设备,用于向第二终端提供基于NAS的短消息服务。
  4. 如权利要求3所述的短消息业务处理系统,其中,
    所述第一短消息流程包括:短消息提交、短消息下发;
    所述第二短消息流程包括:短消息中心提醒、用户重新可及、内存重新可用和短消息下发报告。
  5. 如权利要求2所述的短消息业务处理系统,其中,所述第三短消息流程包括:
    位置更新、用户短消息业务订购和用户短消息业务取消。
  6. 如权利要求5所述的短消息业务处理系统,其中,所述短消息互通设备包括以下任一种:
    所述短消息互通设备为短消息网关设备;所述短消息网关设备与所述第一短消息中心处于不同的物理设备中;
    所述短消息互通设备为第二短消息中心;所述第二短消息中心包括所述短消息网关设备。
  7. 如权利要求6所述的短消息业务处理系统,其中,
    所述第一信令为MAP信令;所述第二信令为Diameter信令。
  8. 一种短消息业务处理方法,包括:
    处理第一短消息中心与第一移动管理功能设备或短消息业务功能设备之间的第一短消息流程的信令转换;所述第一短消息流程的信令转换为从E接口第一信令到SGd接口第二信令之间的转换;
    还处理第一短消息中心与统一数据管理设备/归属签约用户管理设备之间的第二短消息流程的信令转换;所述第二短消息流程的信令转换为从C接口第一信令到S6c接口第二信令之间的转换。
  9. 如权利要求8所述的短消息业务处理方法,其中,
    还处理第一移动管理功能设备与统一数据管理设备/归属签约用户管理设备之间的第三短消息流程的信令转换;所述第三短消息流程的信令转换为从S6a接口第二信令到D接口第一信令之间的转换。
  10. 一种短消息互通设备,所述短消息互通设备包括处理器、存储器及通信总线;
    所述通信总线用于实现处理器和存储器之间的连接通信;
    所述处理器用于执行存储器中存储的一个或者多个计算机程序,以实现如下步骤:
    处理第一短消息中心与第一移动管理功能设备或短消息业务功能设备之间的第一短消息流程的信令转换;所述第一短消息流程的信令转换为从E接口第一信令到SGd接口第二信令之间的转换;
    还处理第一短消息中心与统一数据管理设备/归属签约用户管理设备之间的第二短消息流程的信令转换;所述第二短消息流程的信令转换为从C接口第一信令到S6c接口第二信令之间的转换。
  11. 如权利要求10所述的短消息互通设备,其中,所述处理器还用于执行存储器中存储的一个或者多个计算机程序,以实现:
    处理第一移动管理功能设备与统一数据管理设备/归属签约用户管理设备之间的第三短消息流程的信令转换;所述第三短消息流程的信令转换为从S6a接口第二信令到D接口第一信令之间的转换。
  12. 一种计算机可读存储介质,其中,所述计算机可读存储介质存储有一个或者多个计算机程序,所述一个或者多个计算机程序可被一个或者多个处理器执行,以实现如下步骤:
    处理第一短消息中心与第一移动管理功能设备或短消息业务功能设备之间的第一短消息流程的信令转换;所述第一短消息流程的信令转换为从E接口第一信令到SGd接口第二信令之间的转换;
    还处理第一短消息中心与统一数据管理设备/归属签约用户管理设备之间的第二短消息流程的信令转换;所述第二短消息流程的信令转换为从C接口第一信令到S6c接口第二 信令之间的转换。
  13. 如权利要求12所述的计算机可读存储介质,其中,所述一个或者多个计算机程序可被一个或者多个处理器执行,以实现:
    处理第一移动管理功能设备与统一数据管理设备/归属签约用户管理设备之间的第三短消息流程的信令转换;所述第三短消息流程的信令转换为从S6a接口第二信令到D接口第一信令之间的转换。
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