WO2024012351A1 - Procédé d'envoi d'information, centre de messages courts de l'internet des objets, dispositif terminal et support de stockage - Google Patents

Procédé d'envoi d'information, centre de messages courts de l'internet des objets, dispositif terminal et support de stockage Download PDF

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Publication number
WO2024012351A1
WO2024012351A1 PCT/CN2023/106167 CN2023106167W WO2024012351A1 WO 2024012351 A1 WO2024012351 A1 WO 2024012351A1 CN 2023106167 W CN2023106167 W CN 2023106167W WO 2024012351 A1 WO2024012351 A1 WO 2024012351A1
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Prior art keywords
information
network element
terminal
target
target terminal
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PCT/CN2023/106167
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English (en)
Chinese (zh)
Inventor
张斌
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中兴通讯股份有限公司
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Publication of WO2024012351A1 publication Critical patent/WO2024012351A1/fr

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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
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data

Definitions

  • the embodiments of the present disclosure relate to the technical field of the Internet of Things, and in particular, to an information sending method, an Internet of Things short message center, a terminal device, and a storage medium.
  • the Short Message Center itself is located in the 2/3G core network. When it transmits short messages with the 4G and 5G core networks, it needs to use specialized short message delivery network elements of various core networks as a transit.
  • the short message relay network element between 2/3G and 4G is called IP Short Message Gateway (IP-SM-GW), and the short message relay network element between 2/3G and 5G is called short message service function. (SMSF).
  • IP-SM-GW IP Short Message Gateway
  • SMSF short message service function
  • the short message center does not actively identify the network ownership of the target terminal sending the information. Therefore, the short message center needs to send query information to the home location registration network element (HLR) to query the routing information corresponding to the target terminal. If necessary When a large number of short messages are sent, it will increase the burden on the home location registration network element (HLR) and reduce the efficiency of sending short messages.
  • HLR home location registration network element
  • Embodiments of the present disclosure provide an information sending method, an Internet of Things short message center, a terminal device and a storage medium, aiming to improve the efficiency of the short message center in sending short messages and reduce the burden on the home location registration network element (HLR).
  • HLR home location registration network element
  • embodiments of the present disclosure provide an information sending method, which is configured as an Internet of Things short message center.
  • the Internet of Things short message center includes a registration center, and the registration center stores information about the attachment of terminals and network elements; the Internet of Things The short message center is also connected to each network element in the Internet of Things.
  • the method includes:
  • target information is sent to the target terminal according to the terminal attachment information determined by the registration center.
  • embodiments of the present disclosure also provide an Internet of Things short message center.
  • the Internet of Things short message center is communicatively connected to each network element in the Internet of Things.
  • the Internet of Things short message center includes:
  • the short message center is configured to determine the target information and the target terminal and is configured to send attachment query information to the registration center, and when receiving the terminal attachment information, send the target information;
  • a registration center configured to store attachment information between the terminal and the network element, and configured to respond to the attachment query information to determine whether the target terminal indicated by the attachment query information is attached to the network element or gateway, and to In the case of attaching to a network element or gateway, determine the terminal attachment information of the target terminal;
  • the internal access module is configured to receive target information, and is configured to obtain terminal attachment information when the target terminal is attached to a network element or gateway, and send the target information to the target terminal according to the terminal attachment information. .
  • embodiments of the present disclosure further provide a terminal device, which includes a processor, a memory, a computer program stored on the memory and executable by the processor, and a computer program configured to implement the processor. and the said deposit A data bus for connection and communication between memories, wherein when the computer program is executed by the processor, the steps of any information sending method provided in this disclosure are implemented.
  • embodiments of the present disclosure further provide a storage medium configured as computer-readable storage, characterized in that the storage medium stores one or more programs, and the one or more programs can be read by one or more A processor is executed to implement the steps of any information sending method provided by this disclosure.
  • Figure 1 is a schematic flowchart of an information sending method provided by an embodiment of the present disclosure
  • Figure 2 is a scene diagram of information sending provided by an embodiment of the present disclosure
  • Figure 3 is a scene diagram of information sending provided by another embodiment of the present disclosure.
  • Figure 4 is a scene diagram of information sending provided by another embodiment of the present disclosure.
  • Figure 5 is a scene diagram of information sending provided by yet another embodiment of the present disclosure.
  • Figure 6 is a scene diagram of a registration process provided by an embodiment of the present disclosure.
  • Figure 7 is a scene diagram of a registration process provided by another embodiment of the present disclosure.
  • Figure 8 is a scene diagram of a registration process provided by yet another embodiment of the present disclosure.
  • FIG. 9 is a schematic structural block diagram of a terminal device provided by an embodiment of the present disclosure.
  • Embodiments of the present disclosure provide an information sending method, an Internet of Things short message center, a terminal device, and a storage medium.
  • the information sending method can be applied to a server, and the server can be a single server or a server cluster.
  • FIG. 1 is a schematic flowchart of an information sending method provided by an embodiment of the present disclosure.
  • the information sending method includes steps S101 to S103.
  • Step S101 Determine a target terminal and send attachment query information to the registration center, so that the registration center queries the terminal attachment information of the target terminal.
  • the Internet of Things short message center and network elements corresponding to each location may be included. It is understandable that each network element may belong to multiple terminals. That is, in the Internet of Things, the Internet of Things short message center and the network elements corresponding to each location may be included.
  • the information center can send information to the terminal through the address of the network element.
  • the Internet of Things short message center provided by the present disclosure includes a registration center.
  • the registration center is configured to store information about the attachment of the terminal to the network element, so that the Internet of Things short message center does not need to query the home location of the network element for the network element to which the terminal belongs. , to reduce the burden of hosting network elements at the home location.
  • the Internet of Things short message center determines the target terminal that needs to send the target information, it sends the attachment query information to the registration center, so that after the registration center obtains the attachment query information, it queries the terminal of the target terminal indicated by the attachment query information. Attached information.
  • Step S102 Determine whether the target terminal is attached to a network element or gateway according to the query result of the registration center.
  • the registration center can query the network element attachment status of the target terminal to determine whether the target terminal is attached to the network element or gateway.
  • the registration center can determine that the target terminal is attached to the network element or gateway, and can determine the corresponding information of the attached network element or gateway, so that the IoT short message center can determine the network element or gateway based on the network.
  • the information corresponding to the element or gateway is used to send the target information.
  • Step S103 When the target terminal is attached to a network element or gateway, send target information to the target terminal according to the terminal attachment information determined by the registration center.
  • the terminal attachment information determined by the registration center can be obtained, and the target information is sent to the target terminal according to the terminal attachment information.
  • the terminal attachment information may include information corresponding to the network element or gateway, such as the network element address, so the IoT short message center can send target information to the target terminal through the terminal attachment information.
  • target information can be sent to the target terminal based on the terminal attachment information determined by the registration center, avoiding the need to send information when sending information.
  • the home location hosting network element queries the routing information of the target terminal, thereby reducing the burden of the home location hosting network element, and can directly send information to the network element to which the target terminal belongs through the IoT information center, improving the efficiency of information sending.
  • sending the target information to the target terminal according to the terminal attachment information determined by the registration center includes: when the target terminal is attached to the network element, In the case of an element, the terminal attachment information including the network element address and the identification code of the target terminal determined by the registration center is obtained; and the target information is sent to the target terminal according to the network element address and the identification code of the target terminal.
  • the registration center can determine the network element address corresponding to the network element to which the target terminal is attached and the identification code of the target terminal, so that the network element address can be used and the identification code of the target terminal to send target information to the target terminal.
  • Figure 2 is a scenario diagram of information sending provided by an embodiment of the present disclosure.
  • the IoT short message center also includes a short message center (SMSC) and an internal access module.
  • the short message center can be configured to determine the target terminal, the target center, and send an attachment query to the registration center. information; after obtaining the attachment query information, the registration center queries the attachment status of the network element or gateway of the target terminal. After obtaining the query results, the query results can be returned to the short message center; among them, there is attachment of the network element or gateway to the target terminal Condition Next, the registration center determines the terminal attachment information.
  • SMSC short message center
  • the terminal attachment information includes the network element address of the network element to which the target terminal is attached (network element GT) and the identification code of the target terminal (user IMSI), and sends the above-mentioned information to the short message center.
  • Terminal attachment information after receiving the terminal attachment information, the short message center can send target information and terminal attachment information to the internal access module, so that the internal access module sends target information to the target terminal according to the terminal attachment information.
  • the internal access module may be a module with at least one of a mobile switching center (MSC) function, a short message service (SMSF) function, and an IP short message gateway (IP-SM-GW) function, so as to be able to Send target information to the target terminal according to the terminal attachment information.
  • MSC mobile switching center
  • SMSF short message service
  • IP-SM-GW IP short message gateway
  • the short message center can encapsulate the terminal attachment information and target information, obtain the MAP-MT-FORWARD-SHORT-MESSAGE Request (MTReq), and transmit the MTReq to the internal access module, so that the internal access module Sent to the target terminal in the form of MTReq.
  • MTReq MAP-MT-FORWARD-SHORT-MESSAGE Request
  • the response information can be MAP-MT-FORWARD-SHORT-MESSAGE Response (MTAck), and you can obtain the response information sent by the target terminal through the internal access module of the IoT short message center.
  • MTAck MAP-MT-FORWARD-SHORT-MESSAGE Response
  • the response information is delivered to the Short Message Center (SMSC).
  • SMSC Short Message Center
  • the Internet of Things SMS Center also includes a gateway.
  • sending the target information to the target terminal according to the terminal attachment information determined by the registration center includes:
  • the target terminal sends the target information and the information sending instruction to the gateway, and the information sending instruction is set to instruct the gateway to call the session control function network element to the gateway.
  • the target terminal sends the target information.
  • the IoT SMS center may also include a gateway.
  • the gateway may be an IP short message gateway (IP-SM-GW). It is understandable that the IP short message gateway may be set to call the session control function network element (IP-SM-GW). S-CSCF) to send target information, that is, the IP short message gateway can send target information through the IMS domain.
  • IP-SM-GW IP short message gateway
  • S-CSCF session control function network element
  • the short message center when the short message center needs to send target information, it still sends attachment query information to the registration center, and when the registration center determines that the target terminal is attached to the IP short message gateway, the short message center delivers the target information. to the IP short message gateway, so that the IP short message gateway can send the target information to the call session control function network element (S-CSCF), thereby realizing information delivery in the IMS domain.
  • S-CSCF call session control function network element
  • the method further includes: when the gateway receives the information transmission failure information sent by the call session control function network element, switching to the circuit switched domain (CS domain), and through the CS domain (CS domain) CS domain) sends target information to the target terminal.
  • the IoT short message center will trigger domain selection to switch to circuit-switched domain (CS domain) delivery.
  • CS domain circuit-switched domain
  • the IoT short message center also includes an internal access module, where the internal access module includes a mobile switching center function (MSC) and/or a short message service function (SMSF), which can be configured to send through the circuit switched domain information; before sending the target information to the target terminal through the circuit-switched domain, the method further includes: sending attachment query information to the registration center; in the case where the target terminal is attached to a network element, obtaining all The terminal attachment information sent by the registration center includes the network element address and the identification code of the target terminal.
  • MSC mobile switching center function
  • SMSF short message service function
  • the IP short message gateway After receiving the transmission failure information from the IP short message gateway, the IP short message gateway queries the registration center whether the target terminal is attached to a network element, that is, determines whether the target terminal is attached in 2/3G or 5G.
  • the target terminal when the target terminal is attached to a network element, that is, when it is attached to 2/3G or 5G, the target information is delivered to the internal access module through the IP short message gateway, so that the internal access module sends the message to the target terminal. Send target information.
  • the sending the target information to the target terminal through the circuit-switched domain includes: based on the circuit-switched domain, sending the target information to the target terminal according to the network element address and the identification code of the target terminal. Describe target information.
  • the IP short message gateway delivers the target information to the internal access module and sends the target information through the internal access module
  • the IoT short message center sends the target information through the circuit-switched domain (CS domain).
  • the identification code of the target terminal can be obtained based on the network element address, and the target information can be sent to the target terminal through the internal access module.
  • Figure 3 is a scenario diagram of information sending provided by another embodiment of the present disclosure.
  • the Short Message Center (SMSC) is sending attachment query information to the registration center, and the registration center determines that the target terminal is in the IP short message.
  • the gateway IP-SM-GW
  • IP-SM-GW IP short message gateway
  • IP-SM-GW IP short message gateway
  • IP-CSCF call session control function network element
  • S-CSCF session control function network element
  • IP-SM-GW IP short message gateway
  • the IP short message gateway sends attachment query information to the registration center to determine whether the target terminal is attached in 2/3G or 5G, and whether the target terminal is attached in 2/3G or 5G.
  • (represented by MTReq) is delivered to the internal access module, so that the internal access module can send the target information to the target terminal.
  • IP-SM IP Short Message Gateway
  • query information is sent to the home location registration network element in the Internet of Things according to the unattached information determined by the registration center; and the home location registration network element is obtained
  • the routing information is determined based on the query information, and the routing information is used to indicate the network element address to which the target terminal belongs; and the target information is sent to the target terminal according to the routing information.
  • the Internet of Things also includes a Home Location Register (HLR).
  • HLR Home Location Register
  • the Home Location Register (HLR) can be configured to store routing information, where the routing information is used to instruct the terminal and The ownership relationship of network elements can be queried through the home location registration network element (HLR) when the registration center in the IoT short message center cannot query the network element or gateway information attached to the target terminal.
  • FIG. 4 is a scene diagram of an information sending method provided by another embodiment of the present disclosure.
  • SMSC Short Message Center
  • the registration center if the registration center cannot query the attachment information of the target terminal, it will deliver the unattached information to the Short Message Center (SMSC); the Short Message Center (SMSC) obtains the unattached information.
  • SMSC Short Message Center
  • query information is sent to the home location registration network element (HLR), where the query information can be MAP-SEND-ROUTING-INFO-FOR-SM Request (SRIReq), and the home location registration network element (HLR) responds to the query Information, send routing information to the Short Message Center (SMSC), the routing information can be MAP-SEND-ROUTING-INFO-FOR-SM Response (SRIAck), so that the Short Message Center (SMSC) can send the target information to external access module, and sends target information to the target terminal through the external access module.
  • SRIReq MAP-SEND-ROUTING-INFO-FOR-SM Request
  • SRIAck MAP-SEND-ROUTING-INFO-FOR-SM Response
  • the external access module After the block obtains the response information sent by the target terminal, the response information is sent to the Short Message Center (SMSC).
  • SMSC Short Message Center
  • FIG. 5 is a scene diagram of an information sending method provided by yet another embodiment of the present disclosure.
  • IP-SM-GW IP Short Message Gateway
  • S-CSCF Call Session Control Function Network Element
  • IP-SM-GW IP Short Message Gateway
  • HLR home location registration network element
  • the home location registration network element responds to the query information and sends routing information (represented by SRIAck in the figure) to the IP short message gateway (IP-SM-GW), and the IP short message gateway (IP-SM-GW) receives the route
  • IP-SM-GW IP short message gateway
  • IP-SM-GW IP short message gateway
  • the external access module obtains the response information sent by the target terminal and then sends the response information to the IP short message gateway (IP-SM-GW). ), and delivers the response information to the Short Message Center (SMSC) through the IP Short Message Gateway (IP-SM-GW).
  • IP-SM-GW IP short message gateway
  • the method further includes: in response to a terminal registration or location update instruction, obtaining registration information of the terminal; sending the registration information to a home location registration network element and a home subscriber server in the Internet of Things or the unified data management function network element; obtain the response information of the home location registration network element or the home subscriber server or the unified data management function network element, where the response information includes the network element to which the terminal is attached, all The network element address of the network element and the identification code of the terminal; register the response information to the registration center.
  • the registration information of the terminal is obtained, and the registration information is sent to the home location registration network element (HLR) or home subscriber server (Home Subscriber Server; HSS) in the Internet of Things or
  • the Unified Data Management function network element obtains response information, determines the attachment information of the terminal and the network element based on the response information, and stores the attachment information to the registration center so that after the registration is completed, the IoT information center
  • UDM Unified Data Management
  • the core network will access the network element synchronization registration center.
  • the access network element will synchronize to the home location registration network element (HLR), home subscriber server (HSS), unified The data management function network element (UDM) registers the network element attachment information of the terminal.
  • HLR home location registration network element
  • HSS home subscriber server
  • UDM data management function network element
  • FIG. 6 is a scene diagram of a registration process provided by an embodiment of the present disclosure.
  • Figure 6 shows a scenario in which a terminal registers through a Mobile Switching Center (MSC).
  • the base station controller (BSC) sends a terminal registration or location update instruction to the mobile switching center (MSC) in the IoT short message center.
  • the mobile switching center (MSC) After receiving the registration or location update instruction, the mobile switching center (MSC) sends a message to the home location registration network.
  • the mobile switching center (HLR) sends location update information and receives the update result from the home location registration network element (HLR).
  • the mobile switching center (MSC) returns the registration result to the base station controller (BSC), so that the base station controller (BSC) learns the registration result.
  • the Mobile Switching Center (MSC) also stores the registration result in the registration center of the IoT short message center, so that the registration center stores the attachment information of the terminal and the network element.
  • FIG. 7 is a scene diagram of a registration process provided by another embodiment of the present disclosure.
  • FIG. 7 shows a scenario in which the terminal registers through the IP Short Message Gateway (IP-SM-GW).
  • the call session control function network element S-CSCF
  • IP-SM-GW IP short message gateway
  • IP-SM-GW IP short message gateway
  • S-CSCF call session control function network element
  • FIG. 8 is a scene diagram of a registration process provided by yet another embodiment of the present disclosure.
  • FIG. 8 shows a scenario in which the terminal registers through the Short Message Service Function (SMSF).
  • the access and mobility management function (AMF) sends the registration information of the 5G terminal to the short message service function (SMSF) in the IoT short message center.
  • the short message service function (SMSF) receives the registration information of the 5G terminal and sends
  • the corresponding information is registered with the unified data management function network element (UDM), and after the unified data management function network element (UDM) returns the registration result, the corresponding registration result information is returned to the access and mobility management function (AMF).
  • the registration result is stored in the registration center of the Internet of Things short message center, so that the registration center stores the attachment information of the terminal and the network element.
  • the network element attached to the target terminal can be queried from the registration center.
  • the target information can be directly delivered to the target terminal without the need to query the home location registration network element (HLR) for the home address, thereby reducing the burden on the home location registration network element (HLR) and improving the efficiency of sending target information.
  • HLR home location registration network element
  • the information sending method provided in the above embodiments determines the target terminal and sends attachment query information to the registration center, so that the registration center queries the terminal attachment information of the target terminal; determines the target terminal according to the query result of the registration center. Whether the target terminal is attached to a network element or gateway; in the case where the target terminal is attached to a network element or gateway, target information is sent to the target terminal according to the terminal attachment information determined by the registration center. There is no need to query the home location registration network element (HLR) for the terminal's home address, which reduces the burden on the home location registration network element (HLR) and improves the efficiency of sending target information.
  • HLR home location registration network element
  • FIG. 8 is a schematic structural block diagram of a physical network short message center provided by an embodiment of the present disclosure.
  • the Internet of Things short message center communicates with each network element in the Internet of Things.
  • the Internet of Things short message center includes:
  • the short message center is configured to determine the target information and the target terminal and is configured to send attachment query information to the registration center, and when the query result determines that the target terminal is attached to the network element or gateway, send the target information.
  • a registration center configured to store attachment information between the terminal and the network element, and configured to respond to the attachment query information to determine whether the target terminal indicated by the attachment query information is attached to the network element or gateway, and to In the case of attaching to a network element or gateway, the terminal attachment information of the target terminal is determined.
  • the internal access module is configured to obtain target information, and is configured to obtain terminal attachment information when the target terminal is attached to a network element or gateway, and send the target information to the target terminal according to the terminal attachment information.
  • each module and/or center in the Internet of Things short message center communicates with each other, and the specific working process can be as provided in each embodiment of the above information sending method, and will not be repeated again.
  • FIG. 9 is a schematic structural block diagram of a terminal device provided by an embodiment of the present disclosure.
  • the terminal device 300 includes a processor 301 and a memory 302.
  • the processor 301 and the memory 302 are connected through a bus 303, which is, for example, an I2C (Inter-integrated Circuit) bus.
  • I2C Inter-integrated Circuit
  • the processor 301 is configured to provide computing and control capabilities to support the operation of the entire terminal device.
  • the processor 301 can be a central processing unit (Central Processing Unit, CPU).
  • the processor 301 can also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC). ), Field-Programmable Gate Array (FPGA) or Other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • the general processor may be a microprocessor or the processor may be any conventional processor.
  • the memory 302 may be a Flash chip, a read-only memory (ROM, Read-Only Memory) disk, an optical disk, a U disk or a mobile hard disk, etc.
  • ROM Read-Only Memory
  • the memory 302 may be a Flash chip, a read-only memory (ROM, Read-Only Memory) disk, an optical disk, a U disk or a mobile hard disk, etc.
  • the server may include more or fewer components than shown, some combinations of components, or have a different arrangement of components.
  • the processor is configured to run a computer program stored in the memory, and implement any one of the information sending methods provided by the embodiments of the present disclosure when executing the computer program.
  • the processor is configured to run a computer program stored in the memory, and when executing the computer program, implements the following steps:
  • target information is sent to the target terminal according to the terminal attachment information determined by the registration center.
  • the processor when the target terminal is attached to a network element and the processor sends the target information to the target terminal according to the terminal attachment information determined by the registration center, it is configured to:
  • the target terminal When the target terminal is attached to a network element, obtain the terminal attachment information including the network element address and the identification code of the target terminal determined by the registration center;
  • the target information is sent to the target terminal according to the network element address and the identification code of the target terminal.
  • the processor when the target terminal is attached to a gateway, when the processor sends the target information to the target terminal according to the terminal attachment information determined by the registration center, it is configured to:
  • the target information and the information sending instruction are sent to the gateway.
  • the information sending instruction is used to instruct the gateway to call the session control function network element to The target terminal sends the target information.
  • the processor when implementing the information sending method, is also used to implement:
  • the gateway When the gateway receives the transmission failure information sent by the call session control function network element, it switches to the circuit-switched domain and sends the target information to the target terminal through the circuit-switched domain.
  • the processor before sending the target information to the target terminal through the circuit-switched domain, the processor is also configured to:
  • the target terminal When the target terminal is attached to a network element, obtain the terminal attachment information sent by the registration center including the network element address and the identification code of the target terminal;
  • the processor implements sending the target information to the target terminal through the circuit-switched domain, it is also used to implement:
  • the target information is sent to the target terminal according to the network element address and the identification code of the target terminal.
  • the processor when implementing the information sending method, is also used to implement:
  • the target terminal When the target terminal is not attached to a network element or gateway, send query information to the home location registration network element in the Internet of Things based on the unattached information determined by the registration center;
  • routing information determined by the home location registration network element based on the query information, where the routing information is used to indicate the network element address to which the target terminal belongs;
  • the processor when implementing the information sending method, is also used to implement:
  • the response information includes the network element to which the terminal is attached, the network element address of the network element and Terminal identification code;
  • Embodiments of the present disclosure also provide a storage medium configured as computer-readable storage.
  • the storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement the following:
  • the embodiments of this disclosure describe the steps of any information sending method provided.
  • the storage medium may be an internal storage unit of the terminal device described in the previous embodiment, such as a hard disk or memory of the terminal device.
  • the storage medium may also be an external storage device of the XXXX device, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), or a secure digital (Secure Digital, SD) card equipped on the terminal device. Flash Card, etc.
  • Such software may be distributed on computer-readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media).
  • computer storage media includes volatile and nonvolatile media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. removable, removable and non-removable media.
  • Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disk (DVD) or other optical disk storage, magnetic cassettes, tapes, disk storage or other magnetic storage devices, or may Any other medium used to store the desired information and that can be accessed by a computer.
  • communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media .

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  • Mobile Radio Communication Systems (AREA)

Abstract

Des modes de réalisation de la présente invention concernent un procédé d'envoi d'information, un centre de messages courts de l'Internet des objets, un dispositif terminal et un support de stockage. Le centre de messages courts de l'Internet des objets comprend un centre d'enregistrement. Le centre d'enregistrement stocke une information concernant le raccordement de terminaux à des éléments de réseau, et le centre de messages courts de l'Internet des objets est en outre en connexion de communication avec des éléments de réseau dans un Internet des objets. Le procédé comprend: la détermination d'un terminal cible et l'envoi d'information d'interrogation de raccordement au centre d'enregistrement, de sorte que le centre d'enregistrement interroge l'information de raccordement de terminal du terminal cible; selon le résultat d'interrogation du centre d'enregistrement, la détermination pour savoir si le terminal cible est raccordé à un élément de réseau ou à une passerelle; et si le terminal cible est raccordé à l'élément de réseau ou à la passerelle, l'envoi d'information cible au terminal cible selon l'information de raccordement de terminal déterminée par le centre d'enregistrement.
PCT/CN2023/106167 2022-07-15 2023-07-06 Procédé d'envoi d'information, centre de messages courts de l'internet des objets, dispositif terminal et support de stockage WO2024012351A1 (fr)

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CN202210833721.5A CN117440332A (zh) 2022-07-15 2022-07-15 信息发送方法、物联网短信息中心、终端设备及存储介质

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007128221A1 (fr) * 2006-04-28 2007-11-15 Huawei Technologies Co., Ltd. Procédé et système d'acheminement et d'adressage de message court
WO2015196809A1 (fr) * 2014-06-26 2015-12-30 中兴通讯股份有限公司 Procédé et dispositif de traitement de message
CN105682058A (zh) * 2014-11-17 2016-06-15 中兴通讯股份有限公司 一种路由短消息的方法及装置
CN112839309A (zh) * 2019-11-25 2021-05-25 中兴通讯股份有限公司 短信投递、网元注册方法、装置、网关、系统及存储介质

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007128221A1 (fr) * 2006-04-28 2007-11-15 Huawei Technologies Co., Ltd. Procédé et système d'acheminement et d'adressage de message court
WO2015196809A1 (fr) * 2014-06-26 2015-12-30 中兴通讯股份有限公司 Procédé et dispositif de traitement de message
CN105682058A (zh) * 2014-11-17 2016-06-15 中兴通讯股份有限公司 一种路由短消息的方法及装置
CN112839309A (zh) * 2019-11-25 2021-05-25 中兴通讯股份有限公司 短信投递、网元注册方法、装置、网关、系统及存储介质

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