WO2023109593A1 - 一种多媒体消息的传输方法和装置 - Google Patents

一种多媒体消息的传输方法和装置 Download PDF

Info

Publication number
WO2023109593A1
WO2023109593A1 PCT/CN2022/136985 CN2022136985W WO2023109593A1 WO 2023109593 A1 WO2023109593 A1 WO 2023109593A1 CN 2022136985 W CN2022136985 W CN 2022136985W WO 2023109593 A1 WO2023109593 A1 WO 2023109593A1
Authority
WO
WIPO (PCT)
Prior art keywords
multimedia message
terminal device
network device
hardware information
multimedia
Prior art date
Application number
PCT/CN2022/136985
Other languages
English (en)
French (fr)
Inventor
李中华
王春勇
郭之勇
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP22906343.3A priority Critical patent/EP4362420A1/en
Publication of WO2023109593A1 publication Critical patent/WO2023109593A1/zh

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60Network streaming of media packets
    • H04L65/75Media network packet handling
    • H04L65/756Media network packet handling adapting media to device capabilities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/06Message adaptation to terminal or network requirements
    • H04L51/063Content adaptation, e.g. replacement of unsuitable content
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/07User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail characterised by the inclusion of specific contents
    • H04L51/10Multimedia information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10Architectures or entities
    • H04L65/1016IP multimedia subsystem [IMS]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1073Registration or de-registration
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60Network streaming of media packets
    • H04L65/61Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/612Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12Messaging; Mailboxes; Announcements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10Architectures or entities
    • H04L65/1063Application servers providing network services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1069Session establishment or de-establishment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40Support for services or applications
    • H04L65/4061Push-to services, e.g. push-to-talk or push-to-video
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80Responding to QoS

Definitions

  • the present application relates to the technical field of wireless communication, and in particular to a method and device for transmitting multimedia messages.
  • the 5th generation mobile technology (5G) requires the support of 5G terminals, but currently some terminals, such as the 4th generation mobile technology (4G) terminals, cannot support 5G communication technology.
  • the rich media content in the 5G message can be presented to the terminal that does not support 5G communication technology in the form of a multimedia message.
  • the sizes of multimedia messages that different types of terminals support to receive are different.
  • the size of the current multimedia message is limited to 2M, so the above-mentioned technology cannot meet the requirement of supporting terminals whose size of the received multimedia message is larger than 2M.
  • Embodiments of the present application provide a multimedia message transmission method and device, which are used to meet requirements of different types of terminal devices for receiving multimedia messages.
  • a method for transmitting a multimedia message is provided.
  • the method can be executed by a network device, or by a functional chip in a similar network device.
  • the network device can acquire at least two multimedia message bodies for the same content. The sizes of the at least two multimedia message bodies are different.
  • the network device may determine the hardware information of the terminal device, and the terminal device is a terminal device that needs to obtain the aforementioned content.
  • Network devices can send multimedia messages to terminal devices based on hardware information.
  • the multimedia message to be sent is generated according to one of the at least two multimedia message bodies, and the size of one multimedia message body conforms to the multimedia message capability corresponding to the hardware information of the terminal device.
  • the multimedia message capability here may be used to indicate the upper limit of the size of the multimedia message supported by the terminal device.
  • the network device can send a multimedia message to the terminal device that conforms to the multimedia message capability of the terminal device.
  • this method can improve the performance of the terminal device according to the hardware information of the terminal device.
  • the size of the multimedia message can increase the information content of the multimedia message. For example, when the multimedia message is a picture or video, it can improve the clarity and pixel performance of the picture or video, so that the user's experience can be improved, and various types can be satisfied. terminal equipment needs.
  • the hardware information may include an operating system identifier of the terminal device.
  • the network device may send the multimedia message generated according to the second multimedia message body to the terminal device information.
  • the network device may send the multimedia message generated according to the first multimedia message body to the terminal device.
  • the network device can send a multimedia message conforming to the multimedia message capability corresponding to the operating system type to the terminal device according to the hardware information of the operating system type, so the size of the multimedia message can be correspondingly increased, and the user experience can be improved.
  • the manner in which the network device acquires the hardware information of the terminal device may be to receive a multimedia message request from the terminal device, where the multimedia message request includes the hardware information.
  • the network device can receive a multimedia message request from the terminal device when the terminal device wants to obtain a multimedia message, and the terminal device can carry its own hardware information in the multimedia message request, so the hardware information of the terminal device obtained by the network device , which is closer to the hardware information when the terminal device obtains the multimedia message, so the hardware information obtained by the network device has a higher accuracy rate and higher acquisition efficiency.
  • the network device may also determine that the terminal device is an online terminal device not capable of 5G according to the registration information of the terminal device.
  • the network device can also send a notification message to the terminal device.
  • the notification message is used to notify the network device that at least two multimedia message bodies for the same content have been acquired.
  • the network device may also store at least two multimedia message bodies.
  • the notification message includes a uniform resource locator (uniform resource locator, URL).
  • URL uniform resource locator
  • the URL may be used to indicate storage addresses of at least two multimedia message bodies.
  • the network device may store the multimedia message in the storage address indicated by the URL, and may notify the terminal device to download the multimedia message from the storage address indicated by the URL.
  • the network device can store at least two multimedia message bodies, and when the terminal device obtains the multimedia message, generate a multimedia message that meets the multimedia message capability of the terminal device according to the stored multimedia message bodies.
  • the multimedia message generated according to the multimedia message body can also be stored in the storage address indicated by the URL, and the terminal device is subsequently notified to download the corresponding multimedia message according to the storage address indicated by the URL, thereby providing a more flexible implementation scheme for multimedia message transmission .
  • the network device may receive an application to person (application to person, A2P) message from an application server.
  • the A2P message includes content.
  • the network device can then generate at least two multimedia message bodies according to the content.
  • a method for transmitting a multimedia message is provided.
  • the method can be executed by a terminal device, or a functional chip similar to the terminal device.
  • the terminal device can send hardware information to the network device.
  • End devices can receive multimedia messages from network devices.
  • the multimedia message is generated by the network device through a multimedia message body, and the one multimedia message body is determined by the network device from at least two acquired multimedia message bodies for the same content according to hardware information.
  • the size of the multimedia message body conforms to the multimedia message capability corresponding to the hardware information.
  • the multimedia message capability is used to indicate the upper limit of the size of the multimedia message supported by the terminal device, and the terminal device is a terminal device that needs to obtain content.
  • the hardware information may include the operating system identifier of the terminal device, the at least two multimedia message bodies include a first multimedia message body and a second multimedia message body, and the first multimedia message body The size of is smaller than the size of the second multimedia message body.
  • the terminal device may receive the first multimedia message from the network device.
  • the first multimedia message here is generated according to the body of the first multimedia message.
  • the terminal device may receive the second multimedia message from the network device.
  • the second multimedia message here is generated according to the body of the second multimedia message.
  • the terminal device may send a multimedia message request to the network device.
  • the multimedia message request may include hardware information, and the multimedia message request may be used to request a multimedia message.
  • the terminal device may receive the notification message from the network device.
  • the notification message may be used to notify the network device that at least two multimedia message bodies for the same content have been acquired.
  • the notification message may include a URL, which is used to indicate the storage address of the multimedia message body.
  • the terminal device may download the multimedia message from the storage address indicated by the URL.
  • the multimedia message is generated by the network device through a multimedia message body and stored in the storage address indicated by the URL.
  • a communication device including: a transceiver unit and a processing unit.
  • the transceiver unit is configured to obtain at least two multimedia message bodies for the same content. Wherein, at least two multimedia message bodies have different sizes.
  • the processing unit is configured to determine hardware information of the terminal device.
  • a terminal device is a terminal device that needs to obtain content. And, generate a multimedia message according to the hardware information. Wherein, the multimedia message is generated according to one of the at least two multimedia message bodies, and the size of one multimedia message body conforms to the multimedia message capability corresponding to the hardware information.
  • the above multimedia message capability is used to indicate the upper limit of the size of the multimedia message supported by the terminal device.
  • the transceiver unit is also used to send multimedia messages to the terminal equipment.
  • the hardware information includes an operating system identifier of the terminal device, and the at least two multimedia message bodies include a first multimedia message body and a second multimedia message body.
  • the size of the first multimedia message body is smaller than the size of the second multimedia message body.
  • the processing unit is specifically configured to determine, according to the operating system identifier, the multimedia message capability supported by the operating system indicated by the operating system identifier.
  • the upper limit size of the multimedia message supported by the terminal device indicated by the multimedia message capability supported by the operating system indicated by the operating system identifier is greater than a preset threshold
  • a multimedia message is generated according to the second multimedia message body.
  • the upper limit of the size is less than or equal to the preset threshold, a multimedia message is generated according to the first multimedia message body.
  • the transceiver unit is further configured to receive a multimedia message request from the terminal device, where the multimedia message request includes hardware information.
  • the processing unit determines the hardware information of the terminal device, it is specifically configured to determine the hardware information of the terminal device according to the multimedia message request received by the transceiver unit.
  • the processing unit is further configured to send a notification message to the terminal device through the transceiver unit when determining that the terminal device is an online terminal device with non-5G capability according to the registration information of the terminal device.
  • the notification message is used to notify the network device that at least two multimedia message bodies for the same content have been acquired.
  • the processing unit is further configured to store at least two multimedia message bodies.
  • the notification message includes a uniform resource locator URL, and the URL is used to indicate storage addresses of at least two multimedia message bodies.
  • the processing unit is further configured to store the generated multimedia message in the storage address indicated by the URL.
  • the transceiver unit is further configured to notify the terminal device to download the multimedia message from the storage address indicated by the URL.
  • the transceiving unit when the transceiving unit obtains at least two multimedia messages for the same content, it is specifically used to obtain the at least two multimedia messages from the application server A2P, and the A2P includes the content.
  • the processing unit is further configured to generate at least two multimedia message bodies according to the content.
  • a communication device including: a transceiver unit and a processing unit.
  • the processing unit is configured to generate hardware information.
  • the transceiver unit is configured to send hardware information to the network device. And, receiving a multimedia message from a network device.
  • the multimedia message is generated by the network device through a multimedia message body, and the one multimedia message body is determined by the network device from at least two acquired multimedia message bodies for the same content according to hardware information.
  • the size of the multimedia message body conforms to the multimedia message capability corresponding to the hardware information.
  • the multimedia message capability is used to indicate the upper limit of the size of the multimedia message supported by the terminal device, and the terminal device is a terminal device that needs to obtain content.
  • the hardware information may include the operating system identifier of the terminal device, at least two multimedia message bodies include a first multimedia message body and a second multimedia message body, and the size of the first multimedia message body is smaller than The size of the second multimedia message body.
  • the transceiver unit is specifically configured to: receive the first multimedia message from the network device when the upper limit of the size of the multimedia message supported by the operating system indicated by the operating system identifier is smaller than a preset threshold. The first multimedia message is generated according to the body of the first multimedia message. When the upper limit of the size of the multimedia message supported by the operating system indicated by the operating system identifier is greater than the preset threshold, the second multimedia message is received from the network device. The second multimedia message is generated according to the second multimedia message body. Wherein, the size of the first multimedia message body is smaller than the size of the second multimedia message body.
  • the transceiver unit is specifically configured to: send a multimedia message request to a network device.
  • the multimedia message request includes hardware information, and the multimedia message request is used to request a multimedia message.
  • the transceiver unit is further configured to: receive a notification message from a network device.
  • the notification message is used to notify the network device that at least two multimedia message bodies for the same content have been acquired.
  • the notification message includes a URL, and the URL is used to indicate the storage address of the multimedia message body.
  • the transceiver unit is specifically configured to: download the multimedia message from the storage address indicated by the URL, the multimedia message is generated by the network device according to a multimedia message body and stored in the storage address.
  • the present application provides a communication device, including a processor, the processor is coupled to a memory, the memory stores computer programs or instructions, and the processor is used to execute the computer programs or instructions to perform the above-mentioned first aspect or the second aspect.
  • the memory may be located within the device or external to the device.
  • the number of the processors is one or more.
  • the present application provides a communication device, including: a processor and an interface circuit, the interface circuit is used to communicate with other devices, and the processor is used to implement the implementation methods of the first aspect or the second aspect based on the interface circuit.
  • a communication device in a seventh aspect, includes a logic circuit and an input and output interface.
  • the logic circuit is configured to obtain at least two multimedia message bodies for the same content. Wherein, at least two multimedia message bodies have different sizes. And, determine the hardware information of the terminal device, and generate a multimedia message according to the hardware information. Wherein, the multimedia message is generated according to one of the at least two multimedia message bodies, the size of one multimedia message body conforms to the multimedia message capability corresponding to the hardware information, and the multimedia message capability is used to indicate the upper limit of the size of the multimedia message supported by the terminal device .
  • the above-mentioned terminal devices are terminal devices that need to obtain content.
  • the input and output interface is used to output multimedia messages to the terminal equipment.
  • logic circuits are used to generate hardware information.
  • the input and output interface is used for outputting hardware information to the network device and inputting multimedia messages from the network device.
  • the multimedia message is generated by the network device through a multimedia message body, and the one multimedia message body is determined by the network device from at least two acquired multimedia message bodies for the same content according to hardware information.
  • the size of the multimedia message body conforms to the multimedia message capability corresponding to the hardware information.
  • the multimedia message capability is used to indicate the upper limit of the size of the multimedia message supported by the terminal device, and the terminal device is a terminal device that needs to acquire content.
  • the present application provides a communication system, including: a first communication device and at least one other communication device for performing each implementation method of the first aspect above.
  • the present application provides a communication system, including: a network device configured to execute the implementation methods of the first aspect above, and a terminal device configured to execute the implementation methods of the second aspect above.
  • the present application further provides a system-on-a-chip, including: a processor, configured to execute each implementation method of the above-mentioned first aspect or the second aspect.
  • the present application also provides a computer program product, including computer-executable instructions, which, when the computer-executable instructions are run on a computer, enable the implementation methods of the above-mentioned first aspect or second aspect to be executed.
  • the present application also provides a computer-readable storage medium, in which computer programs or instructions are stored, and when the computer programs or instructions are run on a computer, the above-mentioned first or second aspect can be realized implementation methods.
  • FIG. 1A is one of a schematic diagram of a communication system provided by an embodiment of the present application.
  • FIG. 1B is one of the schematic diagrams of a communication system provided by the embodiment of the present application.
  • Figure 2 is a schematic diagram of the transmission of a 5G message into a multimedia message provided by an embodiment of the present application
  • FIG. 3 is one of exemplary flowcharts of a method for transmitting a multimedia message provided in an embodiment of the present application
  • FIG. 4 is one of exemplary flowcharts of a method for transmitting a multimedia message provided in an embodiment of the present application
  • FIG. 5 is one of exemplary flowcharts of a method for transmitting a multimedia message provided in an embodiment of the present application
  • FIG. 6 is one of exemplary flowcharts of a method for transmitting a multimedia message provided in an embodiment of the present application
  • FIG. 7 is one of schematic diagrams of a communication device provided in an embodiment of the present application.
  • FIG. 8 is one of the schematic diagrams of a communication device provided in an embodiment of the present application.
  • FIG. 9 is one of schematic diagrams of a communication device provided in an embodiment of the present application.
  • FIG. 10 is one of schematic diagrams of a communication device provided by an embodiment of the present application.
  • 5G message is an upgrade of short message service, which provides enhanced message service for users, and can provide users with media content such as text, pictures, audio, video, location and contacts.
  • Multimedia message also called MMS (multimedia messaging service, MMS)
  • MMS multimedia messaging service
  • Multimedia messages can support multimedia functions, and can deliver comprehensive content and information, which can include information in various multimedia formats such as text, images, sounds, and data.
  • the multimedia message may include a multimedia message header and a multimedia message body.
  • the multimedia message body may include information to be transmitted, such as text, image, sound, and data
  • the multimedia message header may include additional information of the multimedia message, such as the format of the multimedia message.
  • A2P application to person
  • FIG. 1A is a schematic structural diagram of a communication system 1000 applied in an embodiment of the present application.
  • the communication system includes a radio access network 100 and a core network 200 , and optionally, the communication system 1000 may also include the Internet 300 .
  • the radio access network 100 may include at least one network device (such as 110a and 110b in Figure 1A), and may also include at least one terminal device (such as 120a-120j in Figure 1A).
  • the terminal equipment is connected to the network equipment in a wireless manner, and the network equipment is connected to the core network in a wireless or wired manner.
  • Core network equipment and network equipment can be independent and different physical equipment, or the functions of the core network equipment and the logical functions of the network equipment can be integrated on the same physical equipment, or a physical equipment can integrate part of the core network equipment. device functions and functions of some network devices. Terminal devices and network devices may be connected to each other in a wired or wireless manner.
  • FIG. 1A is only a schematic diagram.
  • the communication system may also include other network devices, such as wireless relay devices and wireless backhaul devices, which are not shown in FIG. 1A .
  • Network equipment can also be called wireless access network equipment, which can be base station (base station), evolved base station (evolved NodeB, eNodeB), transmission reception point (transmission reception point, TRP), fifth generation (5 th generation, 5G ) mobile communication system next generation base station (next generation NodeB, gNB), sixth generation (6 th generation, 6G) mobile communication system next generation base station, future mobile communication system base station or WiFi system access A node or the like; it may also be a module or unit that completes some functions of the base station, for example, it may be a centralized unit (central unit, CU) or a distributed unit (distributed unit, DU).
  • the CU here completes the functions of the radio resource control protocol and the packet data convergence protocol (PDCP) of the base station, and can also complete the function of the service data adaptation protocol (SDAP); the DU completes the functions of the base station
  • the functions of the radio link control layer and the medium access control (medium access control, MAC) layer can also complete the functions of part or all of the physical layer.
  • 3rd generation partnership project, 3GPP third generation partnership project
  • the network device may be a macro base station (such as 110a in Figure 1A), a micro base station or an indoor station (such as 110b in Figure 1A), or a relay node or a donor node.
  • the embodiment of the present application does not limit the specific technology and specific device form adopted by the network device.
  • the terminal equipment may also be called user equipment (user equipment, UE), mobile station, mobile terminal, and so on.
  • Terminal devices can be widely used in various scenarios, such as device-to-device (D2D), vehicle-to-everything (V2X) communication, machine-type communication (MTC), Internet of Things (internet of things, IOT), virtual reality, augmented reality, industrial control, automatic driving, telemedicine, smart grid, smart furniture, smart office, smart wear, smart transportation, smart city, etc.
  • Terminal devices can be mobile phones, tablet computers, computers with wireless transceiver functions, wearable devices, vehicles, drones, helicopters, airplanes, ships, robots, robotic arms, smart home devices, etc.
  • the embodiment of the present application does not limit the specific technology and specific device form adopted by the terminal device.
  • Network equipment and terminal equipment can be fixed or mobile.
  • Network equipment and terminal equipment can be deployed on land, including indoors or outdoors, hand-held or vehicle-mounted; they can also be deployed on water; they can also be deployed on aircraft, balloons and artificial satellites in the air.
  • the embodiments of the present application do not limit the application scenarios of the network device and the terminal device.
  • the communication system 1000 may further include an application server 400 and a wireless application protocol (wireless application protocol, WAP) gateway 500 .
  • the aforementioned core network equipment may include a message platform 210 and a message center 220 .
  • the message platform 210 may be integrated in one or more network elements in the core network equipment, such as integrated in a user plane network element (user plane function, UPF).
  • the message center 220 may also be integrated into one or more network elements in the core network equipment, for example, integrated into an access and mobility management function (AMF).
  • AMF access and mobility management function
  • the message platform 210 may be a message as a platform (message as a platform, MAAP), which is an architecture of messages between implementation points and applications of the 5G message system.
  • MAAP platform
  • the implementation form of applications under the MAAP framework is chatbot merchants.
  • a chatbot merchant is a form that provides services to individual users through conversational interaction.
  • the message platform 210 can provide chatbot merchant access, control, and docking with the 5G messaging system, mainly providing chatbot merchant access management, message review, message control, capability discovery, content storage, spam complaints, and spam blocking functions.
  • the message center 220 may include a 5G message center (message center, MC) 221 and a multimedia message center (multi-mission surface combatant, MMSC) 222.
  • the 5GMC 220 can provide users with safe and reliable multimedia services and short message services, among which the chatbot merchant service The service is realized by connecting with MAAP.
  • the 5GMC 220 can send the multimedia message to the terminal device (120a-120j in Figure 1A). After the terminal device downloads and displays the multimedia message, it will send a status receipt to the MMSC 222, and the MMSC 222 can send the status receipt to the 5GMC 221.
  • the application server 400 may also be called a merchant server, and may include a server of a chatbot merchant.
  • the application server 400 may be a client providing services to individual users in the form of a chatbot merchant.
  • the WAP gateway 500 is used to connect the wireless network and the Internet, and can implement functions such as WAP stack conversion and content format conversion.
  • the data access channel between the Microsoft media server protocol (MMS) user agent and the MMS relay server is established through the WAP gateway, thereby supporting operations such as sending, receiving and notification of multimedia information.
  • MMS Microsoft media server protocol
  • the sending and receiving of 5G messages requires terminal equipment to support 5G communication technology, but most current terminal equipment cannot support 5G communication technology, that is, they cannot send and receive 5G messages.
  • the 5G message can be sent to the terminal device through a multimedia message.
  • WAP defines the standards for implementing multimedia messages.
  • multimedia messages have an existing distribution channel, and terminal devices also have the capability of parsing multimedia messages.
  • the current 5G message fallback to MMS transmission method is described below.
  • the size of MMS is uniformly limited to 2M.
  • the current method for 5G message fallback to MMS includes the following operations.
  • the chatbot merchant can send the content to be sent to MAAP, and MAAP will prepare the content information required by the MMS, for example, MAAP can generate the MMS body.
  • MAAP judges whether it is necessary to convert 5G messages into MMS transmissions based on the queried terminal device information.
  • MAAP can determine whether a terminal device supports 5G communication technology based on terminal device information. If the terminal device supports 5G communication technology, the 5G message does not need to fall back to MMS transmission. If the terminal device does not support 5G communication technology, it is necessary to convert the 5G message into MMS and transmit it to the terminal device.
  • MAAP determines that the 5G message needs to be converted to MMS transmission, it can send service information (WAP PUSH SMS) to the terminal device.
  • WAP PUSH SMS service information
  • the terminal device receives the service information, and requests the 5GMC to download the multimedia message.
  • the MAAP can send the content information required by the MMS to the 5GMC, and the 5GMC will generate the MMS, so that the terminal device can download the MMS generated by the 5GMC.
  • the application server can send the 5G message back to the multimedia message to the terminal device.
  • the application server can send the MMS content to be sent to the message platform, and the message platform can send the MMS body to the message center to which the terminal device belongs.
  • the 5GMC included in the message center can notify the terminal equipment to download multimedia messages.
  • the terminal device can request a multimedia message from the 5GMC through the WAP gateway 1400, and download the multimedia message. After the terminal device downloads and displays the MMS, it can send a status receipt to the MMSC to indicate that the MMS has been successfully received, and the MMSC can send the status receipt to the 5GMC.
  • the size of the current MMS is limited to 2M, and some operating system terminal devices can support a maximum MMS capability of 4M, so for these terminal devices, if only 2M MMS is sent, the transmission of information in the MMS will be affected. And will reduce the user experience.
  • the MAAP can query the terminal device information from the user information database, so that the MAAP can determine whether the terminal device supports 5G communication technology.
  • the cost of implementing the above 2-3 steps is relatively high, and because the user information is reported by the terminal device before downloading MMS, such as when it is connected to the network device, it does not mean that the terminal There is a high error rate when the device downloads the time information of the MMS.
  • the embodiment of the present application provides a method for transmitting a multimedia message.
  • the network device can generate multiple multimedia messages of different sizes, and acquire hardware information of the terminal device to determine the maximum multimedia message capability of the terminal device. Based on this, the size of the multimedia message sent by the network device to the terminal device may conform to the foregoing maximum multimedia message capability.
  • the network device can send a multimedia message that meets the maximum multimedia message capability of the terminal device to the terminal device according to the hardware information of the terminal device, which can improve the transmission success rate of multimedia information and improve user experience.
  • FIG. 3 it is a schematic diagram of multimedia message transmission provided by the embodiment of the present application, which may include the following operations.
  • the network device acquires at least two multimedia message bodies for the same content.
  • the content described in S301 may refer to information to be sent to the terminal device, such as text, picture, video and so on.
  • the sizes of the at least two multimedia message bodies are different.
  • the above at least two multimedia message bodies may be used to generate a multimedia message. Since the sizes of the multimedia message bodies are different, the sizes of the generated multimedia messages are also different. For example, if the size of the multimedia message body 1 is 2M, then the multimedia message generated according to the multimedia message body 1 may be greater than or equal to 2M. For another example, if the size of the multimedia message body 2 is 4M, then the multimedia message generated according to the multimedia message body 2 may be greater than or equal to 4M.
  • the size of the multimedia message body 2 is larger than the size of the multimedia message body 1, the size of the multimedia message generated based on the multimedia message body 2 is larger than the size of the multimedia message generated based on the multimedia message body 1. That is to say, the size of the multimedia message generated according to the larger multimedia message body among the at least two multimedia message bodies will also be larger.
  • the network device may add a multimedia message header to the multimedia message body, such as adding information such as the format of the multimedia message, to generate a multimedia message.
  • a multimedia message header to the multimedia message body, such as adding information such as the format of the multimedia message.
  • the network device may generate at least two multimedia message bodies with different sizes according to the content received from the application server.
  • a network device may receive 5G messages, such as A2P messages, from an application server.
  • the 5G message may include content.
  • the network device can generate at least two multimedia message bodies with different sizes according to the content.
  • the network device may generate at least two multimedia message bodies according to the content by adjusting the definition, length, content format, and pixel of the content. Specifically, assuming that the content is a picture, the network device can generate at least two multimedia message bodies with different sizes by adjusting the pixels of the picture.
  • the network device can adjust the length of the video, such as reducing the length of the video, or the network device can adjust the definition of the video, such as adjusting the definition of the video to standard definition or high definition, etc. to generate video files of different sizes. At least two multimedia messages.
  • the embodiment of the present application does not specifically limit the manner in which the network device generates at least two multimedia message bodies according to the content.
  • Each of the at least two multimedia message bodies generated by the network device has a different size. This is to send multimedia message bodies of different sizes for terminal equipment with different capabilities to meet the message receiving capability requirements of various types of terminal equipment and improve the performance of received multimedia messages.
  • the network device can store at least two multimedia message bodies in the media server. It can be understood that the network device can store at least two multimedia message bodies in one media server, and can also store at least two multimedia message bodies in two or more media servers, which is not specifically limited in this application .
  • the network device may include a message center and a message platform as shown in FIG. 1B .
  • a message platform such as MAAP shown in FIG. 1B
  • the message platform can send at least two multimedia message bodies to the message center, such as the 5GMC shown in FIG. 1B , and the message center can store the at least two multimedia message bodies in the media server.
  • the network device determines hardware information of the terminal device.
  • the network device may determine the hardware information of the terminal device that needs to acquire the content in S301.
  • the message center may determine the hardware information of the terminal device that needs to acquire the content in S301.
  • the network device can obtain the hardware information of the terminal device from the database.
  • a network device may store hardware information of an accessed terminal device.
  • the hardware information may include one or more of the terminal device model, operating system identifier, screen size and resolution.
  • the terminal device when the terminal device is connected to the network device, or after the terminal device is connected to the network device, it may send hardware information, such as a model, to the network device.
  • the network device may store the correspondence between the hardware information of the terminal device and the identification information of the terminal device. In this way, the network device can obtain the hardware information of the terminal device from the database.
  • the network device may acquire information, such as identification information, of the terminal device that needs to acquire the content in S301 from the application server.
  • the application server sends the information of the called user to the network device, and the information of the called user can be understood as the information of the terminal device that needs to acquire the content in S301.
  • the 5G message sent by the application server to the network device may include the above-mentioned information of the called user. Therefore, the network device can search the database for hardware information corresponding to the identification information according to the terminal device information obtained from the application server.
  • a network device may receive hardware information from an end device.
  • the terminal device may send a get (GET) request to the network device, and the get request is used to request a multimedia message.
  • the obtaining request may include hardware information of the terminal device.
  • the network device sends a multimedia message to the terminal device according to the hardware information.
  • the terminal device receives the multimedia message from the network device.
  • a message center such as 5GMC, can send a multimedia message to a terminal device.
  • the network device may determine whether the terminal device is an online terminal device with 5G capability.
  • a message center such as 5GMC may determine whether the terminal device is an online terminal device with 5G capability.
  • 5G message service needs to open an account with network equipment when opening an account.
  • the terminal device may send a request message for opening an account to the network device, and the network device may store account opening information of the terminal device, such as a terminal device identifier or a user identifier. Therefore, the network device can determine whether the terminal device is an online terminal device with 5G capability according to the stored account opening information of the terminal device.
  • the network device may consider that the terminal device is a 5G capable online terminal device. If the network device does not find the information of the called user in the account opening information of the terminal device, then the terminal device can be considered as a non-5G capable online terminal device.
  • the 5G-capable online terminal device needs to periodically register with the network device.
  • the terminal device sends a registration request to the network device at regular intervals.
  • the network device can store the registration information of the terminal device. Therefore, the network device may also determine whether the terminal device is a 5G capable online terminal device according to the registration information of the terminal device. For example, if the network device finds the information of the called user in the registration information of the terminal device, then the network device can consider the terminal device as a 5G capable online terminal device. If the network device does not find the information of the called user in the registration information of the terminal device, then the network device may consider the terminal device as a non-5G capable online terminal device.
  • the network device can send the 5G message that the application server wants to send to the terminal device through a multimedia message channel, such as the MMS channel, which means that the 5G message can be dropped back to the multimedia message, such as Fall back to MMS sending to terminal equipment.
  • a multimedia message channel such as the MMS channel
  • the size of the multimedia message sent by the network device to the terminal device in S303 may conform to the multimedia message capability corresponding to the hardware information.
  • Different hardware information may have different multimedia message capabilities.
  • the multimedia message capability may be used to indicate the upper limit of the size of the multimedia message supported by the terminal device. It is assumed that the hardware information includes the model number of the terminal device. Then assume that the multimedia message capability of the first type indicates that the upper limit of the size of the multimedia message supported by the terminal device is 2M, and the multimedia message capability of the second type indicates that the upper limit of the size of the multimedia message supported by the terminal device is 4M.
  • the upper limit of the size of the multimedia message that can be received by the terminal device supporting the multimedia message capability of the first type is 2M
  • the upper limit of the size of the multimedia message that can be received by the terminal device supporting the multimedia message capability of the second type is 4M. Therefore, in S303, assuming that the hardware information of the terminal device includes the first model, the network device needs to send a multimedia message not larger than 2M to the terminal device.
  • the network device needs to send a multimedia message not larger than 4M to the terminal device.
  • the message center sends a 2M multimedia message to the terminal device
  • performance such as clarity of the multimedia message received by the terminal device will be affected, which will bring bad experience to the user. Therefore, the network device can send a multimedia message conforming to the multimedia message capability to the terminal device.
  • the size of the multimedia message sent by the network device to the terminal device may be smaller than or equal to the size of the multimedia message capability indication, and greater than or equal to the difference between the size of the multimedia message capability indication and a specified threshold.
  • the specified threshold here can be flexibly set according to empirical values, for example, it can be 0.5M, 1M, and so on.
  • the network device may send a multimedia message with a size greater than the preset threshold to the terminal device.
  • the hardware information of the terminal device includes the second model, that is, the multimedia message capability of the terminal device indicates that the maximum size of the multimedia message supported is 4M.
  • the preset threshold is 2M
  • the network device can consider the multimedia message of the terminal device as The upper limit of the size of the multimedia message supported by the message capability indication is greater than the preset threshold. Therefore, the network device can send a multimedia message larger than 2M to the terminal device.
  • the preset threshold can be flexibly set according to empirical values, for example, it can be set to 2M, 3M or 4M, etc., which is not specifically limited in this application.
  • the network device can send a multimedia message that meets the multimedia message capability to the terminal device.
  • the related technology that limits the size of the multimedia message to 2M based on the method shown in Figure 3, according to the hardware information of the terminal device, Correspondingly increasing the size of the multimedia message can improve performance such as clarity and pixels of the multimedia message, thereby improving user experience and meeting the requirements of various types of terminal devices.
  • the network device may send a notification message to the terminal device to notify the network device that at least two multimedia message bodies for the same content have been obtained , or it can be understood as notifying the terminal device to receive the multimedia message.
  • a network device can send service information (WAP push) to a terminal device.
  • the service information may carry a URL.
  • the URL here can be used to indicate the storage addresses of at least two multimedia message bodies.
  • the terminal device may receive the multimedia message according to the notification message.
  • an end device can parse notification messages.
  • the terminal device can determine the storage address for storing the multimedia message body according to the parsed URL.
  • HTTP hypertext transfer protocol
  • the terminal device accesses the URL through the hypertext transfer protocol (hyper text transfer protocol, HTTP)
  • HTTP hypertext transfer protocol
  • the network device can obtain the hardware information of the terminal device.
  • the network device can select a multimedia message body conforming to the multimedia message capability corresponding to the hardware information from at least two multimedia message bodies according to the hardware information, and generate a multimedia message according to the multimedia message body and store it in the URL indicated storage address.
  • the terminal device can then download the multimedia message from the storage address indicated by the URL.
  • the hardware information may reflect information such as resolution, screen size, and operating system identifier of the terminal device. Therefore, the network device can send a multimedia message matching the resolution, screen size and operating system identification to the terminal device according to the resolution, screen size and operating system identification corresponding to the hardware information. In this way, the multimedia message sent by the network device to the terminal device can be more in line with the specific conditions of the terminal device, so that the multimedia message can provide more specific media content, so as to improve user experience.
  • the operating system identifier can be used to indicate the operating system type of the terminal device, and is mainly used to limit the size of the multimedia message.
  • the upper limit of the size of the multimedia message that the Android system can receive is 4M
  • the upper limit of the size of the multimedia message that the IOS system can receive is 2M. Therefore, the upper limit of the size of the multimedia message sent by the network device to the Android system may be 4M, and the upper limit of the size of the multimedia message sent to the IOS system may be 2M.
  • the hardware information includes the operating system identifier as an example for description.
  • the network device may acquire two multimedia message bodies as an example, which are referred to as the first multimedia message body and the second multimedia message body for convenience of description.
  • FIG. 4 it is an exemplary flow chart of a multimedia message transmission method provided by an embodiment of the present application, which may include the following operations.
  • S401 The application server sends a 5G message to the network device.
  • the network device receives the 5G message from the application server. Included in this 5G message.
  • the 5G message also includes information about the called user.
  • the network device generates a first multimedia message body and a second multimedia message body according to the content of the multimedia message.
  • S402 may be an implementation manner of S301.
  • the size of the first multimedia message body may be smaller than the size of the second multimedia message body.
  • the size of the first multimedia message body may be 2M
  • the size of the second multimedia message body may be 4M.
  • the network device determines that the terminal device is an online terminal device not capable of 5G.
  • the network device may determine from the registration information of the terminal device or the account opening information of the terminal device that the terminal device corresponding to the information of the called user in the 5G message in S401 is a non-5G capable online terminal device.
  • S404 The network device sends a notification message to the terminal device.
  • the terminal device receives the notification message from the network device.
  • a network device sends service information to a terminal device.
  • the notification message in S404 may include a URL, which may be implemented with reference to a related manner in the embodiment shown in FIG. 3 .
  • S405 The terminal device sends the operating system identifier to the network device.
  • the network device receives the operating system identifier from the terminal device.
  • S405 may be an implementation manner of S302.
  • the terminal device may send an obtaining request to the network device, and the obtaining request may include the operating system identifier of the terminal device.
  • the network device sends the multimedia message to the terminal device according to the operating system identifier.
  • the terminal device receives the multimedia message from the network device.
  • S406 is an implementation manner of S302, and may be implemented with reference to S302.
  • the network device can determine the operating system type of the terminal device according to the operating system identifier, so that the network device can determine the multimedia message capability of the terminal device. It is assumed that the operating system type of the terminal device is an Android system, that is to say, the multimedia message capability of the terminal device indicates that the upper limit of the size of the multimedia message supported by the terminal device is 4M. Then in S406, the network device may generate a multimedia message through the second multimedia message body, and send the multimedia message with an upper limit size of 4M to the terminal device.
  • the network device can generate a multimedia message body conforming to all operating system types. That is to say, the network device can generate two or more multimedia message bodies according to the multimedia message capability corresponding to the operating system type, so as to meet the requirements of terminal devices of different operation types.
  • the hardware information includes an operating system identifier
  • the preset threshold is 2M.
  • the application server may be a chatbot merchant
  • the network device may include a message platform and a message center as shown in FIG. 1B.
  • the message platform is MAAP as an example
  • the message center is 5GMC as an example for illustration.
  • the multimedia message is described as an example of a multimedia message.
  • MAAP receives 5G messages from chatbot merchants.
  • chatbot merchant platform sends A2P message to MAAP.
  • the A2P message may include multimedia message content.
  • the 5G message may include the information of the called user.
  • the MAAP sends at least two MMS bodies to the 5GMC.
  • the 5GMC receives at least two MMS bodies from the MAAP.
  • the MAAP can send the first multimedia message body and the second multimedia message body to the 5GMC.
  • MAAP sends two fields to 5GMC, one field carries the MMS body whose size does not exceed 2M, and the other field carries the MMS body whose size exceeds 2M.
  • the MAAP can generate the first multimedia message body and the second multimedia message body through the content in S501.
  • the MAAP can also send the information of the called user to the 5GMC.
  • S502 may be implemented with reference to S301.
  • the 5GMC stores at least two MMS bodies in the media server.
  • the 5GMC may store the first MMS body in the first media server, and store the second MMS body in the second media server.
  • the 5GMC may store the first multimedia message body and the second multimedia message body in the same media server.
  • S503 may be implemented with reference to related implementation manners in the embodiment shown in FIG. 3 .
  • the 5GMC determines that the called user is a non-5G online terminal device.
  • 5GMC can determine whether the called user is a non-5G online terminal device through registration information and/or account opening information based on the called user information obtained from MAAP. If the 5GMC judges that the called user is a non-5G online terminal device, then the 5GMC can return the 5G message to the MMS and send it to the terminal device.
  • S504 may be implemented with reference to related manners in the embodiment shown in FIG. 3 .
  • S505 The 5GMC sends a notification message to the terminal device.
  • the terminal device receives the notification message from the 5GMC.
  • 5GMC can send WAP push to terminal equipment.
  • the WAP push may carry the URL for storing the MMS body.
  • S505 may be implemented with reference to related manners in the embodiment shown in FIG. 3 .
  • S506 The terminal device sends hardware information to the WAP gateway.
  • the WAP gateway receives hardware information from the terminal device.
  • the terminal device may send a multimedia message request, such as an acquisition request, carrying hardware information, such as an operating system identifier, to the WAP.
  • S506 may be an implementation manner of S302, and may be implemented with reference to S302.
  • S507 The WAP gateway sends hardware information to the 5GMC.
  • the 5GMC receives hardware information from the WAP gateway.
  • the WAP gateway can send a multimedia message request received from a terminal device, such as a get request, to the 5GMC.
  • a terminal device such as a get request
  • the 5GMC can receive the hardware information of the terminal device, such as the identification of the operating system.
  • S506 and S507 are an implementation manner of the foregoing S302.
  • the 5GMC sends a multimedia message to the terminal device according to the hardware information of the terminal device.
  • the terminal device receives multimedia messages from the 5GMC.
  • S508 may be implemented with reference to S302.
  • the 5GMC can send multimedia messages to the terminal device according to the operating system identifier of the terminal device.
  • the 5GMC can analyze the header information of the multimedia message request to obtain the hardware information of the terminal device, so as to determine the multimedia message capability of the terminal device, or the MMS capability.
  • the hardware information includes the operating system identifier
  • the operating system identifier of the terminal device indicates that the operating system type of the terminal device is Android
  • the MMS capability of the terminal device indicates that the maximum size of the MMS supported by the terminal device is 4M.
  • the operating system identifier of the terminal device indicates that the operating system type of the terminal device is an IOS system
  • the MMS capability of the terminal device indicates that the maximum size of the MMS supported by the terminal device is 2M.
  • the operating system type of the terminal device is an Android system.
  • the 5GMC may determine the multimedia message capability of the terminal device and indicate that the upper limit of the size of the multimedia message supported by the terminal device is 4M, which is greater than the preset threshold (3M). Then the 5GMC can determine the MMS body meeting the size limit from at least two MMS bodies, for example, the second MMS body is assembled into a MMS and sent to the terminal device.
  • the application server may be a chatbot merchant
  • the terminal device is called UE for short
  • the network device may include a message platform and a message center as shown in FIG. 1B .
  • the message platform is MAAP as an example
  • the message center is 5GMC as an example for illustration.
  • the chatbot merchant sends a 5G message to the MAAP platform.
  • the 5G message may include content.
  • the 5G message may also include information about the called user.
  • the above steps can be implemented with reference to S401.
  • MAAP platform sends A2P message to 5GMC.
  • the A2P message may include at least two multimedia message bodies, and the sizes of the at least two multimedia message bodies are different. The above steps can be implemented with reference to S502.
  • 5GMC sends service information to UE.
  • the 5GMC determines that the UE does not support 5G communication technology, it can convert the 5G message into a multimedia message and send it to the UE.
  • the 5GMC determines whether the UE supports the 5G communication technology, refer to the related description in the method embodiment shown in FIG. 3 , which will not be repeated here.
  • the above steps can be implemented with reference to S505.
  • the service information may carry the URL where the MMS body is stored.
  • the UE accesses the URL and sends an acquisition request to the 5GMC.
  • the above obtaining request may include the hardware information of the UE.
  • the above steps can be implemented with reference to S506.
  • the 5GMC selects the multimedia message body that meets the multimedia message capability corresponding to the hardware information to generate a multimedia message and send it to the UE.
  • the above steps can be implemented with reference to S303.
  • the 5GMC can send the generated multimedia message to the UE, and the UE can download the multimedia message sent by the 5GMC.
  • the UE may send an acknowledgment to the MMSC, such as MM1_acknowledge, to notify the UE that the MMS has been successfully received. If the UE fails to download the MMS, it may send a negative response to the MMSC, such as MM1_notification to notify the UE that the MMS has not been successfully received.
  • the MMSC in 7 can send a confirmation response to the 5GMC to notify the UE that the MMS has been successfully received. If the MMSC in 6 receives a negative response, the MMSC in 7 can send a negative response to the 5GMC to notify the UE that the MMS message has not been successfully received.
  • 5GMC sends a status receipt to MAAP.
  • the 5GMC in 8 can send a confirmation response to the MAAP to notify the UE that the MMS message has been successfully received. If the 5GMC in 7 receives a negative response, the 5GMC in 8 can send a negative response to the MAAP to notify the UE that the MMS message has not been successfully received.
  • MAAP sends a status receipt to the chatbot merchant.
  • the MAAP in 9 can send a confirmation response to the chatbot merchant to notify the UE that the MMS has been successfully received. If the MAAP in 8 receives a negative response, the MAAP in 9 can send a negative response to the chatbot merchant to notify the UE that the MMS was not successfully received.
  • an embodiment of the present application provides a communication device 700 , where the device 700 includes a processing unit 701 and a transceiver unit 702 .
  • the apparatus 700 may be a terminal device, or may be an apparatus applied to the terminal device and capable of supporting the terminal device to execute the communication method.
  • the apparatus 700 may be a network device, or may be an apparatus applied to a network device and capable of supporting the network device to execute the method.
  • the transceiver unit may also be referred to as a transceiver module, a transceiver, a transceiver, a transceiver device, and the like.
  • a processing unit may also be called a processor, a processing board, a processing unit, a processing device, and the like.
  • the device used to implement the receiving function in the transceiver unit can be regarded as a receiving unit. It should be understood that the transceiver unit is used to perform the sending and receiving operations on the terminal device side or the network device side in the above method embodiments, and transmit and receive
  • the device used to implement the sending function in the unit is regarded as the sending unit, that is, the sending and receiving unit includes a receiving unit and a sending unit.
  • the receiving unit included in the transceiver unit 702 is used to perform a receiving operation on the network device side, such as acquiring at least two multimedia message bodies for the same content; the sending unit included in the transceiver unit 702 is used to Perform sending operations on the network device side, such as sending multimedia messages.
  • the receiving unit included in the transceiver unit 702 is configured to perform a receiving operation on the terminal device side, such as receiving a multimedia message, specifically, receiving a multimedia message from a network device.
  • the sending unit included in the transceiver unit 702 is configured to perform a sending operation on the terminal device side, such as sending hardware information, specifically, sending hardware information to a network device.
  • the transceiver unit can be an input and output circuit and/or a communication interface, and performs input operations (corresponding to the aforementioned receiving operations) and output operations (corresponding to the aforementioned sending operations); the processing unit An integrated processor or microprocessor or integrated circuit.
  • the transceiver unit 702 is configured to acquire at least two multimedia message bodies for the same content. Wherein, at least two multimedia message bodies have different sizes.
  • the processing unit 701 is configured to determine hardware information of the terminal device.
  • a terminal device is a terminal device that needs to obtain content. And, generate a multimedia message according to the hardware information. Wherein, the multimedia message is generated according to one of the at least two multimedia message bodies, and the size of one multimedia message body conforms to the multimedia message capability corresponding to the hardware information.
  • the above multimedia message capability is used to indicate the upper limit of the size of the multimedia message supported by the terminal device.
  • the transceiver unit 702 is further configured to send a multimedia message to the terminal device.
  • processing unit 701 and the transceiver unit 702 can be directly obtained by referring to the relevant descriptions in the method embodiments shown in FIG. 3 to FIG. 6 , and will not be repeated here.
  • the processing unit 701 is configured to generate hardware information.
  • the transceiver unit 702 is configured to send hardware information to the network device. And, receiving a multimedia message from a network device. Wherein, the multimedia message is generated through the multimedia message body.
  • the multimedia message body is determined according to the hardware information, and the size of the multimedia message body conforms to the multimedia message capability corresponding to the hardware information.
  • the above multimedia message capability is used to indicate the upper limit of the size of the multimedia message supported by the terminal device.
  • processing unit 701 and the transceiver unit 702 can be directly obtained by referring to the relevant descriptions in the method embodiments shown in FIG. 3 to FIG. 6 , and will not be repeated here.
  • an embodiment of the present application provides a communication device 800 .
  • the communication device 800 includes a processor 810 .
  • the communication device 800 may further include a memory 820 for storing instructions executed by the processor 810 or storing input data required by the processor 810 to execute the instructions or storing data generated after the processor 810 executes the instructions.
  • the processor 810 may implement the methods shown in the foregoing method embodiments through instructions stored in the memory 820 .
  • an embodiment of the present application provides a communication device 900 , where the communication device 900 may be a chip or a chip system.
  • the system-on-a-chip may be composed of chips, or may include chips and other discrete devices.
  • the communication device 900 may include at least one processor 910, and the processor 910 is coupled to a memory.
  • the memory may be located inside the device or outside the device.
  • the communication device 900 may further include at least one memory 920 .
  • the memory 920 stores necessary computer programs, configuration information, computer programs or instructions and/or data for implementing any of the above embodiments; the processor 910 may execute the computer programs stored in the memory 920 to complete the methods in any of the above embodiments.
  • the coupling in the embodiments of the present application is an indirect coupling or a communication connection between devices, units or modules, which may be in electrical, mechanical or other forms, and is used for information exchange between devices, units or modules.
  • Processor 910 may cooperate with memory 920 .
  • a specific connection medium among the transceiver 930, the processor 910, and the memory 920 is not limited.
  • the communication device 900 may further include a transceiver 930, and the communication device 900 may perform information exchange with other devices through the transceiver 930.
  • the transceiver 930 may be a circuit, a bus, a transceiver or any other device that can be used for information exchange, or is called a signal transceiving unit. As shown in FIG. 9 , the transceiver 930 includes a transmitter 931 , a receiver 932 and an antenna 933 .
  • the transceiver in the communication device 900 can also be an input and output circuit and/or a communication interface, which can input data (or say, receive data) and output data ( Or referred to as sending data), the processor is an integrated processor or a microprocessor or an integrated circuit, and the processor can determine the output data according to the input data.
  • the communication device 900 can be applied to network equipment, and the specific communication device 900 can be a network device, or can support network equipment, and realize the functions of the network equipment in any of the above-mentioned embodiments. installation.
  • the memory 920 stores necessary computer programs, computer programs or instructions and/or data for realizing the functions of the network device in any of the above embodiments.
  • the processor 910 may execute the computer program stored in the memory 920 to complete the method performed by the network device in any of the foregoing embodiments.
  • the transmitter 931 in the communication device 900 can be used to send multimedia messages to terminal devices through the antenna 933 , and the receiver 932 can be used to obtain hardware information through the antenna 933 .
  • the communication device 900 may be applied to a terminal device, and the specific communication device 900 may be a terminal device, or it may be capable of supporting a terminal device, and implement the terminal device in any of the above-mentioned embodiments functional device.
  • the memory 920 stores necessary computer programs, computer programs or instructions and/or data for realizing the functions of the terminal device in any of the foregoing embodiments.
  • the processor 910 may execute the computer program stored in the memory 920 to complete the method performed by the terminal device in any of the foregoing embodiments.
  • the receiver 932 in the communication device 900 can be used to receive multimedia messages through the antenna 933
  • the transmitter 931 can be used to send hardware information to the network device through the antenna 933 .
  • the communication device 900 provided in this embodiment can be applied to a network device to complete the above method performed by the network device, or applied to a terminal device to complete the method performed by the terminal device. Therefore, the technical effects that can be obtained can refer to the above-mentioned method embodiments, and will not be repeated here.
  • the processor may be a general-purpose processor, a digital signal processor, an application-specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, or a discrete hardware component, and may implement or Execute the methods, steps and logic block diagrams disclosed in the embodiments of the present application.
  • a general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the methods disclosed in connection with the embodiments of the present application may be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules in the processor.
  • the memory may be a non-volatile memory, such as a hard disk (hard disk drive, HDD) or a solid-state drive (solid-state drive, SSD), etc., and may also be a volatile memory (volatile memory), such as Random-access memory (RAM).
  • the memory may also be, but is not limited to, any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.
  • the memory in the embodiment of the present application may also be a circuit or any other device capable of implementing a storage function, for storing computer programs, computer programs or instructions and/or data.
  • the embodiment of the present application also provides another communication device 1000, including: an input and output interface 1010 and a logic circuit 1020; the input and output interface 1010 is used to receive code instructions and transmit them to the logic circuit 1020; The logic circuit 1020 is configured to run code instructions to execute the method executed by the network device or the terminal device in any of the above embodiments.
  • the communication apparatus 1000 may be applied to a network device to execute the above method performed by the network device, specifically, for example, the method performed by the network device in the foregoing embodiments shown in FIGS. 3 to 6 .
  • the logic circuit 1020 is configured to obtain at least two multimedia message bodies for the same content. Wherein, at least two multimedia message bodies have different sizes. And, determine the hardware information of the terminal device, and generate a multimedia message according to the hardware information. Wherein, the multimedia message is generated according to one of the at least two multimedia message bodies, the size of one multimedia message body conforms to the multimedia message capability corresponding to the hardware information, and the multimedia message capability is used to indicate the upper limit of the size of the multimedia message supported by the terminal device .
  • the above-mentioned terminal devices are terminal devices that need to obtain content.
  • the input and output interface 1010 is configured to output multimedia messages to the terminal device.
  • the communication device 1000 can be applied to a terminal device to execute the above method performed by the terminal device, specifically, for example, the method performed by the terminal device in the method embodiments shown in FIGS. 3 to 6 above.
  • the logic circuit 1020 is configured to generate hardware information.
  • the input and output interface 1010 is used for outputting hardware information to the network device and inputting multimedia messages from the network device.
  • the multimedia message is generated through the multimedia message body.
  • the multimedia message body is determined according to the hardware information, and the size of the multimedia message body conforms to the multimedia message capability corresponding to the hardware information.
  • the above multimedia message capability is used to indicate the upper limit of the size of the multimedia message supported by the terminal device.
  • the communication device 1000 provided in this embodiment can be applied to a network device to complete the above method performed by the network device, or applied to a terminal device to complete the method performed by the terminal device. Therefore, the technical effects that can be obtained can refer to the above-mentioned method embodiments, and will not be repeated here.
  • an embodiment of the present application further provides a communication system, where the system includes at least one terminal device and at least one network device.
  • the system includes at least one terminal device and at least one network device.
  • the embodiments of the present application also provide a computer-readable storage medium, the computer-readable storage medium stores computer programs or instructions, and when the instructions are executed, the terminal device in any of the above-mentioned embodiments executes the method A method implemented or performed by a network device is implemented.
  • the computer-readable storage medium may include: a U disk, a mobile hard disk, a read-only memory, a random access memory, a magnetic disk or an optical disk, and other media capable of storing program codes.
  • an embodiment of the present application further provides a chip, including a processor, configured to support the communication device to implement the functions involved in the sending end or the receiving end in the above method embodiments.
  • the chip is connected to a memory or the chip includes a memory for storing necessary computer programs or instructions and data of the communication device.
  • the embodiments of the present application may be provided as methods, systems, or computer program products. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • These computer programs or instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the The instruction means implements the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

本申请实施例提供一种多媒体消息的传输方法和装置,用来满足不同类型的终端设备的需求。该方法中,网络设备可以获取针对同一内容的至少两个多媒体消息体。上述至少两个多媒体消息体的大小不同。网络设备可以确定终端设备的硬件信息。网络设备可以根据硬件信息,向终端设备发送多媒体消息。网络设备可以向终端设备发送符合硬件信息所对应的多媒体消息能力的多媒体消息,相较于将多媒体消息的大小限制在2M的相关技术,该方法可以根据终端设备的硬件信息,相应提高多媒体消息的大小,因此可以提高多媒体消息的清晰度和像素等性能,因此可以提高用户的体验感,可以满足多种类型的终端设备的需求。

Description

一种多媒体消息的传输方法和装置
相关申请的交叉引用
本申请要求在2021年12月16日提交中国专利局、申请号为202111546525.1、申请名称为“一种多媒体消息的传输方法和装置”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及无线通信技术领域,尤其涉及一种多媒体消息的传输方法和装置。
背景技术
第五代移动通信技术(5 th generation mobile technology,5G)需要5G终端支持,但目前部分终端,如第四代移动通信技术(4 th generation mobile technology,4G)终端,无法支持5G通信技术。
因此目前在支持5G通信技术的终端向不支持5G通信技术的终端发送5G消息时,5G消息中丰富的媒体内容可以通过多媒体消息形式呈现给不支持5G通信技术的终端。
但是不同类型的终端由于协议栈的不同,不同类型的终端支持接收的多媒体消息大小不一样。而当前多媒体消息大小被限制在2M,因此上述技术无法满足支持接收的多媒体消息大小大于2M的终端的需求。
发明内容
本申请实施例提供一种多媒体消息的传输方法和装置,用来满足不同类型的终端设备接收多媒体消息的需求。
第一方面,提供一种多媒体消息的传输方法。该方法可以由网络设备执行,或者由类似网络设备中的功能芯片执行。该方法中,网络设备可以获取针对同一内容的至少两个多媒体消息体。上述至少两个多媒体消息体的大小不同。网络设备可以确定终端设备的硬件信息,该终端设备为需要获取前述内容的终端设备。网络设备可以根据硬件信息,向终端设备发送多媒体消息。其中,发送的多媒体消息是根据至少两个多媒体消息体中一个多媒体消息体生成的,一个多媒体消息体的大小符合终端设备的硬件信息对应的多媒体消息能力。这里的多媒体消息能力可以用于指示终端设备支持的多媒体消息的大小上限。
基于上述方案,网络设备可以向终端设备发送符合该终端设备的多媒体消息能力的多媒体消息,相较于将多媒体消息的大小限制在2M的相关技术,该方法可以根据终端设备的硬件信息,相应提高多媒体消息的大小,因此可以提高多媒体消息的信息量,比如当多媒体消息为图片或视频时,可以提高图片或视频的清晰度和像素等性能,因此可以提高用户的体验感,可以满足多种类型的终端设备的需求。
在一种可能的实现方式中,硬件信息可以包括终端设备的操作系统标识。其中,当至少两个多媒体消息体包括第一多媒体消息体和第二多媒体消息体、且第一多媒体消息体的大小小于第二多媒体消息体的大小时,网络设备可以根据操作系统标识,确定操作系统标 识所指示的操作系统支持的多媒体消息能力。在操作系统标识所指示的操作系统支持的多媒体消息能力所指示的终端设备支持的多媒体消息的大小上限大于预设阈值时,网络设备可以向终端设备发送根据第二多媒体消息体生成的多媒体消息。在大小上限小于或等于预设阈值时,网络设备可以向终端设备发送根据第一多媒体消息体生成的多媒体消息。
基于上述方案,网络设备可以根据操作系统类型的硬件信息,向终端设备发送符合操作系统类型对应的多媒体消息能力的多媒体消息,因此可以相应提高多媒体消息的大小,以及提高用户的体验感。
在一种可能的实现方式中,网络设备获取终端设备的硬件信息的方式可以为从终端设备接收多媒体消息请求,多媒体消息请求中包括硬件信息。
基于上述方案,网络设备可以在终端设备想要获取多媒体消息时,从终端设备接收多媒体消息请求,终端设备可以在多媒体消息请求中携带自身的硬件信息,因此网络设备获取到的终端设备的硬件信息,较为贴近终端设备获取多媒体消息时的硬件信息,所以网络设备获取到的硬件信息的准确率较高、且获取效率也较高。
在一种可能的实现方式中,网络设备还可以根据终端设备的注册信息,确定终端设备为非5G能力在线终端设备。网络设备还可以向终端设备发送通知消息。其中,通知消息用于通知网络设备已获取到针对同一内容的至少两个多媒体消息体。
在一种可能的实现方式中,网络设备还可以存储至少两个多媒体消息体。其中,通知消息中包括统一资源定位器(uniform resource locator,URL)。该URL可以用于指示至少两个多媒体消息体的存储地址。网络设备可以将多媒体消息存储于URL指示的存储地址中,并可以通知终端设备从URL指示的存储地址中下载该多媒体消息。
基于上述方案,网络设备可以存储至少两个多媒体消息体,并在终端设备获取多媒体消息时,根据存储的多媒体消息体生成符合终端设备的多媒体消息能力的多媒体消息。或者,也可以将根据多媒体消息体生成的多媒体消息存储在URL指示的存储地址中,后续通知终端设备按照URL指示的存储地址,下载对应的多媒体消息,从而为多媒体消息传输提供更灵活的实现方案。
在一种可能的实现方式中,网络设备可以从应用服务器接收应用到个人(application to person,A2P)消息。其中A2P消息中包括内容。网络设备进而可以根据该内容生成至少两个多媒体消息体。
第二方面,提供了一种多媒体消息的传输方法。该方法可以由终端设备,或者类似终端设备的功能芯片执行。该方法中,终端设备可以向网络设备发送硬件信息。终端设备可以从网络设备接收多媒体消息。其中,多媒体消息是网络设备通过一个多媒体消息体生成的,该一个多媒体消息体是网络设备根据硬件信息在获取的针对同一内容的至少两个多媒体消息体中确定的。该一个多媒体消息体的大小符合硬件信息对应的多媒体消息能力。其中,多媒体消息能力用于指示终端设备支持的多媒体消息的大小上限,终端设备为需要获取内容的终端设备。
在一种可能的实现方式中,硬件信息可以包括终端设备的操作系统标识,至少两个多媒体消息体包括第一多媒体消息体和第二多媒体消息体,第一多媒体消息体的大小小于第二多媒体消息体的大小。在操作系统标识所指示的操作系统支持的多媒体消息大小上限小于预设阈值时,终端设备可以从网络设备接收第一多媒体消息。这里的第一多媒体消息是 根据第一多媒体消息体生成的。在操作系统标识所指示的操作系统支持的多媒体消息大小上限大于预设阈值时,终端设备可以从网络设备接收第二多媒体消息。这里的第二多媒体消息是根据第二多媒体消息体生成的。
在一种可能的实现方式中,终端设备可以向网络设备发送多媒体消息请求。其中,多媒体消息请求可以包括硬件信息,多媒体消息请求可以用于请求多媒体消息。
在一种可能的实现方式中,终端设备可以从网络设备接收通知消息。其中,通知消息可以用于通知网络设备已获取到针对同一内容的至少两个多媒体消息体。通知消息可以包括URL,该URL用于指示多媒体消息体的存储地址。终端设备可以从URL指示的存储地址中下载多媒体消息,该多媒体消息是网络设备通过一个多媒体消息体生成并存储在URL指示的存储地址中的。
第三方面,提供了一种通信装置,包括:收发单元和处理单元。
收发单元,用于获取针对同一内容的至少两个多媒体消息体。其中,至少两个多媒体消息体的大小不同。处理单元,用于确定终端设备的硬件信息。终端设备为需要获取内容的终端设备。以及,根据硬件信息生成多媒体消息。其中,多媒体消息是根据至少两个多媒体消息体中的一个多媒体消息体生成的,一个多媒体消息体的大小符合硬件信息对应的多媒体消息能力。上述多媒体消息能力用于指示终端设备支持的多媒体消息的大小上限。收发单元,还用于向终端设备发送多媒体消息。
在一种设计中,硬件信息包括终端设备的操作系统标识,至少两个多媒体消息体包括第一多媒体消息体和第二多媒体消息体。其中,第一多媒体消息体的大小小于第二多媒体消息体的大小。处理单元,具体用于根据操作系统标识,确定操作系统标识所指示的操作系统支持的多媒体消息能力。在操作系统标识所指示的操作系统支持的多媒体消息能力所指示的终端设备支持的多媒体消息的大小上限大于预设阈值时,根据第二多媒体消息体生成多媒体消息。在大小上限小于或等于预设阈值时,根据第一多媒体消息体生成多媒体消息。
在一种设计中,收发单元,还用于从终端设备接收多媒体消息请求,多媒体消息请求中包括硬件信息。处理单元确定终端设备的硬件信息时,具体用于根据收发单元接收到的多媒体消息请求确定终端设备的硬件信息。
在一种设计中,处理单元,还用于根据终端设备的注册信息,确定终端设备为非5G能力在线终端设备时,通过收发单元向终端设备发送通知消息。其中,通知消息用于通知网络设备已获取到针对同一内容的至少两个多媒体消息体。
在一种设计中,处理单元,还用于存储至少两个多媒体消息体。其中,通知消息中包括统一资源定位器URL,URL用于指示至少两个多媒体消息体的存储地址。处理单元,还用于将生成的多媒体消息存储于URL指示的存储地址中。收发单元,还用于通知终端设备从URL指示的存储地址中下载多媒体消息。
在一种设计中,收发单元获取针对同一内容的至少两个多媒体消息时,具体用于从应用服务器A2P,A2P包括内容。处理单元,还用于根据内容生成至少两个多媒体消息体。
第四方面,提供了一种通信装置,包括:收发单元和处理单元。
其中,处理单元,用于生成硬件信息。收发单元,用于向网络设备发送硬件信息。以 及,从网络设备接收多媒体消息。其中,多媒体消息是网络设备通过一个多媒体消息体生成的,该一个多媒体消息体是网络设备根据硬件信息在获取的针对同一内容的至少两个多媒体消息体中确定的。该一个多媒体消息体的大小符合硬件信息对应的多媒体消息能力。其中,多媒体消息能力用于指示终端设备支持的多媒体消息的大小上限,终端设备为需要获取内容的终端设备。
在一种设计中,硬件信息可以包括终端设备的操作系统标识,至少两个多媒体消息体包括第一多媒体消息体和第二多媒体消息体,第一多媒体消息体的大小小于第二多媒体消息体的大小。收发单元具体用于:在操作系统标识所指示的操作系统支持的多媒体消息大小上限小于预设阈值时,从网络设备接收第一多媒体消息。第一多媒体消息是根据第一多媒体消息体生成的。在操作系统标识所指示的操作系统支持的多媒体消息大小上限大于预设阈值时,从网络设备接收第二多媒体消息。第二多媒体消息是根据第二多媒体消息体生成的。其中,第一多媒体消息体的大小小于第二多媒体消息体的大小。
在一种设计中,收发单元具体用于:向网络设备发送多媒体消息请求。其中,多媒体消息请求包括硬件信息,多媒体消息请求用于请求多媒体消息。
在一种设计中,收发单元还用于:从网络设备接收通知消息。其中,通知消息用于通知网络设备已获取到针对同一内容的至少两个多媒体消息体。通知消息包括URL,URL用于指示多媒体消息体的存储地址。收发单元具体用于:从URL指示的存储地址中下载多媒体消息,该多媒体消息是网络设备根据一个多媒体消息体生成并存储在该存储地址中的。
第五方面,本申请提供一种通信装置,包括处理器,处理器和存储器耦合,存储器存储计算机程序或指令,处理器用于执行计算机程序或指令,以执行上述第一方面或第二方面的各实现方法。该存储器可以位于该装置之内,也可以位于该装置之外。该处理器的数量为一个或多个。
第六方面,本申请提供一种通信装置,包括:处理器和接口电路,接口电路用于与其它装置通信,处理器用于基于接口电路实现上述第一方面或第二方面的各实现方法。
第七方面,提供了一种通信装置。该装置包括逻辑电路和输入输出接口。
在一种设计中,逻辑电路,用于获取针对同一内容的至少两个多媒体消息体。其中,至少两个多媒体消息体的大小不同。以及,确定终端设备的硬件信息,根据硬件信息生成多媒体消息。其中,多媒体消息是根据至少两个多媒体消息体中一个多媒体消息体生成的,一个多媒体消息体的大小符合硬件信息对应的多媒体消息能力,多媒体消息能力用于指示终端设备支持的多媒体消息的大小上限。上述终端设备为需要获取内容的终端设备。输入输出接口,用于向终端设备输出多媒体消息。
在一种设计中,逻辑电路,用于生成硬件信息。输入输出接口,用于向网络设备输出硬件信息.以及,从网络设备输入多媒体消息。其中,多媒体消息是网络设备通过一个多媒体消息体生成的,该一个多媒体消息体是网络设备根据硬件信息在获取的针对同一内容的至少两个多媒体消息体中确定的。该一个多媒体消息体的大小符合硬件信息对应的多媒体消息能力。其中,多媒体消息能力用于指示终端设备支持的多媒体消息的大小上限,终端设备为需要获取内容的终端设备。
第八方面,本申请提供一种通信系统,包括:用于执行上述第一方面各实现方法的第 一通信装置和至少一个其他通信装置。
第九方面,本申请提供一种通信系统,包括:用于执行上述第一方面各实现方法的网络设备,和用于执行上述第二方面各实现方法的终端设备。
第十方面,本申请还提供一种芯片系统,包括:处理器,用于执行上述第一方面或第二方面的各实现方法。
第十一方面,本申请还提供一种计算程序产品,包括计算机执行指令,当计算机执行指令在计算机上运行时,使得上述第一方面或第二方面的各实现方法被执行。
第十二方面,本申请还提供一种计算机可读存储介质,计算机可读存储介质中存储有计算机程序或指令,当计算机程序或指令在计算机上运行时,实现上述第一方面或第二方面的各实现方法。
上述第二方面至第十二方面各方面中的各个技术方案可以达到的技术效果可以参考第一方面的各个技术方案可以达到的技术效果,此处不再重复赘述。
附图说明
图1A为本申请实施例提供的一种通信系统示意图之一;
图1B为本申请实施例提供的一种通信系统示意图之一;
图2为本申请实施例提供的5G消息转为彩信的传输示意图;
图3为本申请实施例提供的一种多媒体消息的传输方法的示例性流程图之一;
图4为本申请实施例提供的一种多媒体消息的传输方法的示例性流程图之一;
图5为本申请实施例提供的一种多媒体消息的传输方法的示例性流程图之一;
图6为本申请实施例提供的一种多媒体消息的传输方法的示例性流程图之一;
图7为本申请实施例提供的一种通信装置的示意图之一;
图8为本申请实施例提供的一种通信装置的示意图之一;
图9为本申请实施例提供的一种通信装置的示意图之一;
图10为本申请实施例提供的一种通信装置的示意图之一。
具体实施方式
为了便于理解本申请实施例提供的技术方案,以下对本申请实施例涉及的技术术语进行解释和说明。
1)5G消息,是短消息业务的升级,面向用户提供增强的消息服务,能够为用户提供文本、图片、音频、视频、位置和联系人等媒体内容。
2)多媒体消息,又可以称为彩信(multimedia messaging service,MMS),可以是指多媒体信息服务。多媒体消息可以支持多媒体功能,能够传递功能全面的内容和信息,这些信息可以包括文字、图像、声音和数据等各种多媒体格式的信息。
应当理解的是,多媒体消息中可以包括多媒体消息头部以及多媒体消息体。其中,多媒体消息体中可以包括待传输的信息,如文字、图像、声音和数据等,多媒体消息头部中可以包括多媒体消息的附加信息等,如多媒体消息的格式等。
3)应用到个人(application to person,A2P)消息,又可以成为A2P短消息或者应用短消息。
图1A是本申请的实施例应用的通信系统1000的架构示意图。如图1A所示,该通信系统包括无线接入网100和核心网200,可选的,通信系统1000还可以包括互联网300。其中,无线接入网100可以包括至少一个网络设备(如图1A中的110a和110b),还可以包括至少一个终端设备(如图1A中的120a-120j)。终端设备通过无线的方式与网络设备相连,网络设备通过无线或有线方式与核心网连接。核心网设备与网络设备可以是独立的不同的物理设备,也可以是将核心网设备的功能与网络设备的逻辑功能集成在同一个物理设备上,还可以是一个物理设备上集成了部分核心网设备的功能和部分的网络设备的功能。终端设备和终端设备之间以及网络设备和网络设备之间可以通过有线或无线的方式相互连接。图1A只是示意图,该通信系统中还可以包括其它网络设备,如还可以包括无线中继设备和无线回传设备,在图1A中未画出。
网络设备又可以称为无线接入网设备,可以是基站(base station)、演进型基站(evolved NodeB,eNodeB)、发送接收点(transmission reception point,TRP)、第五代(5 th generation,5G)移动通信系统中的下一代基站(next generation NodeB,gNB)、第六代(6 th generation,6G)移动通信系统中的下一代基站、未来移动通信系统中的基站或WiFi系统中的接入节点等;也可以是完成基站部分功能的模块或单元,例如,可以是集中式单元(central unit,CU),也可以是分布式单元(distributed unit,DU)。这里的CU完成基站的无线资源控制协议和分组数据汇聚层协议(packet data convergence protocol,PDCP)的功能,还可以完成业务数据适配协议(service data adaptation protocol,SDAP)的功能;DU完成基站的无线链路控制层和介质访问控制(medium access control,MAC)层的功能,还可以完成部分物理层或全部物理层的功能,有关上述各个协议层的具体描述,可以参考第三代合作伙伴计划(3rd generation partnership project,3GPP)的相关技术规范。网络设备可以是宏基站(如图1A中的110a),也可以是微基站或室内站(如图1A中的110b),还可以是中继节点或施主节点等。本申请的实施例对网络设备所采用的具体技术和具体设备形态不做限定。
终端设备也可以称为用户设备(user equipment,UE)、移动台、移动终端等。终端装置可以广泛应用于各种场景,例如,设备到设备(device-to-device,D2D)、车物(vehicle to everything,V2X)通信、机器类通信(machine-type communication,MTC)、物联网(internet of things,IOT)、虚拟现实、增强现实、工业控制、自动驾驶、远程医疗、智能电网、智能家具、智能办公、智能穿戴、智能交通、智慧城市等。终端装置可以是手机、平板电脑、带无线收发功能的电脑、可穿戴设备、车辆、无人机、直升机、飞机、轮船、机器人、机械臂、智能家居设备等。本申请的实施例对终端装置所采用的具体技术和具体装置形态不做限定。
网络设备和终端设备可以是固定位置的,也可以是可移动的。网络设备和终端设备可以部署在陆地上,包括室内或室外、手持或车载;也可以部署在水面上;还可以部署在空中的飞机、气球和人造卫星上。本申请的实施例对网络设备和终端设备的应用场景不做限定。
参阅图1B,本申请实施例中通信系统1000还可以包括应用服务器400和无线应用协议(wireless application protocol,WAP)网关500。上述核心网设备可以包括消息平台210和消息中心220。应当理解的是,消息平台210可以集成在核心网设备中的一个或多个网元中,如集成在用户面网元(user plane function,UPF)。同样的,消息中心220也可以集成在核心网设备中的一个或多个网元中,如集成在接入与移动性管理功能网元(access and  mobility management funtion,AMF)中。
其中,消息平台210可以是消息即平台(message as a platform,MAAP),是5G消息系统实现点与应用间消息的体系架构。MAAP架构下应用的实现形态即聊天机器人(chatbot)商户。chatbot商户是通过会话交互形式为个人用户提供服务的形态。消息平台210可以提供chatbot商户的接入、控制以及与5G消息系统的对接,主要提供chatbot商户接入管理、消息审核、消息控制、能力发现、内容存储、垃圾消息投诉和垃圾消息屏蔽等功能。
消息中心220,可以包括5G消息中心(message center,MC)221和多媒体消息中心(multi-mission surface combatant,MMSC)222。5GMC 220可以为用户提供安全可靠的多媒体服务和短信服务,其中chatbot商户业务服务通过对接MAAP实现。5GMC 220可以将多媒体消息发送给终端设备(如图1A中的120a-120j),终端设备下载显示完多媒体消息后,会发送状态回执给MMSC 222,MMSC 222可以将状态回执发送给5GMC 221。
应用服务器400又可以称为商户服务器,可以包括chatbot商户的服务器。应用服务器400可以是以chatbot商户形态向个人用户提供服务的客户。
WAP网关500,用来连接无线网络和因特网,能够实现WAP堆栈的转换、内容格式转换等功能。通过WAP网关建立微软媒体服务器协议(Microsoft media server protocol,MMS)用户代理与MMS中继服务器的数据访问通道,从而支持多媒体信息的发送、接收和通知等操作。
目前,5G消息的收发需要终端设备支持5G通信技术,而当前大部分终端设备无法支持5G通信技术,也就是无法收发5G消息。为了让5G消息中丰富的媒体内容可以呈现给终端设备,在接收5G消息的终端设备无法支持5G通信技术时,可以将5G消息通过多媒体消息发送给终端设备。WAP定义了多媒体消息实现标准,目前多媒体消息都具备现有的下发通道,终端设备也都具备解析多媒体消息的能力。
结合图2,以下对当前5G消息回落到彩信传输的方法进行说明。目前针对彩信,统一将彩信的大小限制在2M。参阅图2,目前5G消息回落到彩信的方法包括以下操作。
1:由chatbot商户可以将需要发送的内容发送给MAAP,由MAAP准备彩信需要的内容信息,如MAAP可以生成彩信体。
2:MAPP在用户信息数据库查询终端设备信息。
3:MAAP根据查询到的终端设备信息,判断是否需要将5G消息转为彩信传输。
例如,MAAP可以根据终端设备信息,判断终端设备是否支持5G通信技术。如果终端设备支持5G通信技术,则5G消息不需要回落到彩信传输。如果终端设备不支持5G通信技术,则需要将5G消息转为彩信传输给终端设备。
4:如果MAAP确定需要将5G消息转为彩信传输,则可以向终端设备发送服务信息(WAP PUSH短信)。
5:终端设备接收服务信息,并向5GMC请求下载彩信。MAAP可以将彩信需要的内容信息发送给5GMC,由5GMC生成彩信,这样终端设备就可以下载5GMC生成的彩信。
如果终端设备为非5G消息终端设备,那么应用服务器可以将5G消息回落到彩信下发到终端设备。应用服务器可以将需要发送的彩信内容发送给消息平台,消息平台可以将彩信体发送给终端设备归属的消息中心。消息中心中包括的5GMC可以通知终端设备下载彩信。终端设备可以通过WAP网关1400向5GMC请求彩信,并下载彩信。终端设备下载并显示彩信后,可以向MMSC发送状态回执以表示成功接收彩信,MMSC可以将状态回执 发送给5GMC。
但是当前对彩信的大小限制较多,无法满足多种类型终端设备的需求。举例来说,当前彩信的大小被限制在2M,而有些操作系统的终端设备可以支持的最大彩信能力为4M,那么对于这些终端设备,如果只发送2M的彩信,会影响彩信中信息的传输,且会降低用户的体验。另外,上述方法中,MAAP可以从用户信息数据库查询终端设备信息,这样MAAP可以确定终端设备是否支持5G通信技术。然而,实现上述2~3步骤,也就是实现MAAP查询终端设备信息的步骤,成本较高,且由于用户信息是终端设备在下载彩信前上报的,如接入网络设备时上报的,不代表终端设备下载彩信时刻的信息,有较高的错误率。
有鉴于此,本申请实施例提供一种多媒体消息的传输方法。该方法中,网络设备可以生成多个大小不同的多媒体消息,并获取终端设备的硬件信息,以确定终端设备的最大多媒体消息能力。基于此,网络设备向终端设备发送的多媒体消息的大小可以符合前述最大多媒体消息能力。基于上述方案,网络设备可以根据终端设备的硬件信息,向终端设备发送符合终端设备最大多媒体消息能力的多媒体消息,可以提高多媒体信息的传输成功率,也可以提高用户体验。
参阅图3,为本申请实施例提供的多媒体消息的传输示意图,可以包括以下操作。
S301:网络设备获取针对同一内容的至少两个多媒体消息体。
S301中所述的内容可以是指待发送给终端设备的信息,如文字、图片、视频等。上述至少两个多媒体消息体的大小不同。上述至少两个多媒体消息体可以用于生成多媒体消息。由于多媒体消息体的大小不同,因此生成的多媒体消息的大小也不同。例如,多媒体消息体1的大小是2M,那么根据多媒体消息体1生成的多媒体消息可能会大于或等于2M。又例如,多媒体消息体2的大小是4M,那么根据多媒体消息体2生成的多媒体消息可能会大于或等于4M。换句话说,由于多媒体消息体2的大小大于多媒体消息体1的大小,因此基于多媒体消息体2生成的多媒体消息的大小大于基于多媒体消息体1生成的多媒体消息。也就是说,根据至少两个多媒体消息体中容量更大的多媒体消息体生成的多媒体消息的大小也会更大。
例如,网络设备可以为多媒体消息体添加多媒体消息头部,如添加多媒体消息的格式等信息,生成多媒体消息。应当理解的是,本申请实施例对网络设备生成多媒体消息的方式不做具体限定,上述方法仅作为示例。
在一种可能的实现方式中,网络设备可以根据从应用服务器接收的内容,生成上述大小不同的至少两个多媒体消息体。例如,网络设备可以从应用服务器接收5G消息,如A2P消息。该5G消息中可以包括内容。这样,网络设备则可以根据内容生成大小不同的至少两个多媒体消息体。例如,网络设备可以通过调整内容的清晰度、长度、内容格式和像素等方式,根据内容生成至少两个多媒体消息体。具体的,假设内容为一张图片,网络设备可以通过调整图片的像素生成大小不同的至少两个多媒体消息体。又或者,假设内容为一段视频,网络设备可以通过调整视频的长度,如减少视频的长度、或者网络设备可以调整视频的清晰度,如调整视频的清晰度为标清或高清等方式生成大小不同的至少两个多媒体消息。
应当理解的是,本申请实施例对网络设备根据内容生成至少两个多媒体消息体的方式不做具体限定。网络设备生成的至少两个多媒体消息体中每个多媒体消息体的大小不同。这样是为了可以为不同能力的终端设备发送不同大小的多媒体消息体,以满足各种类型的 终端设备的消息接收能力需求,可以提高接收的多媒体消息的性能。
一种可能的情况中,网络设备可以将至少两个多媒体消息体存储在媒体服务器中。可以理解的是,网络设备可以将至少两个多媒体消息体存储在一个媒体服务器中,也可以将至少两个多媒体消息体存储在两个或两个以上的媒体服务器中,本申请不做具体限定。
本申请实施例中,网络设备可以包括如图1B所示的消息中心和消息平台。在一个示例中,可以由消息平台,如图1B示出的MAAP,从应用服务器接收内容,并根据内容生成至少两个多媒体消息体。消息平台可以将至少两个多媒体消息体发送给消息中心,如图1B所示的5GMC,消息中心可以将至少两个多媒体消息体存储在媒体服务器中。
S302:网络设备确定终端设备的硬件信息。
例如,网络设备可以确定需要获取S301中的内容的终端设备的硬件信息。具体的,可以由消息中心确定需要获取S301中的内容的终端设备的硬件信息。
在一个示例中,网络设备可以从数据库中获取终端设备的硬件信息。例如,网络设备可以存储接入的终端设备的硬件信息。其中,硬件信息可以包括终端设备的型号、操作系统标识、屏幕尺寸和分辨率中的一种或多种。举例来说,终端设备接入至网络设备时,或者终端设备接入至网络设备后,可以向网络设备发送硬件信息,如型号等。网络设备可以存储终端设备的硬件信息以及终端设备的标识信息的对应关系。这样,网络设备可以从数据库中获取到终端设备的硬件信息。
可以理解的是,网络设备可以从应用服务器获取需要获取S301中的内容的终端设备的信息,如标识信息。例如,应用服务器向网络设备发送被叫用户的信息,该被叫用户的信息可以理解为需要获取S301中的内容的终端设备的信息。具体的,应用服务器向网络设备发送的5G消息中可以包含上述被叫用户的信息。因此,网络设备可以根据从应用服务器获取到的终端设备的信息,在数据库中查找该标识信息所对应的硬件信息。
另一个示例中,网络设备可以从终端设备接收硬件信息。举例来说,终端设备可以向网络设备发送获得(GET)请求,获得请求用来请求多媒体消息。该获得请求中可以包含终端设备的硬件信息。
S303:网络设备根据硬件信息,向终端设备发送多媒体消息。
相应的,终端设备从网络设备接收多媒体消息。例如,可以由消息中心,如5GMC向终端设备发送多媒体消息。
可选的,网络设备在向终端设备发送多媒体消息前,如在S303之前,网络设备可以确定终端设备是否为5G能力在线终端设备。具体的,可以由消息中心,如5GMC确定终端设备是否为5G能力在线终端设备。5G消息的业务在开户时需要向网络设备开户。例如,终端设备可以向网络设备发送用于开户的请求消息,网络设备可以存储终端设备的开户信息,如终端设备标识或用户标识等。因此,网络设备可以根据存储的终端设备的开户信息,确定终端设备是否为5G能力在线终端设备。
举例来说,如果网络设备在终端设备的开户信息中,查找到被叫用户的信息,那么网络设备可以认为该终端设备为5G能力在线终端设备。如果网络设备在终端设备的开户信息中,未查找到被叫用户的信息,那么可以认为该终端设备为非5G能力在线终端设备。
可选的,5G能力在线终端设备需要周期性的向网络设备注册。例如,终端设备每隔一定的周期向网络设备发送注册请求。网络设备可以存储终端设备的注册信息。因此,网络设备也可以根据终端设备的注册信息,确定终端设备是否为5G能力在线终端设备。举例 来说,网络设备在终端设备的注册信息中,查找到被叫用户的信息,那么网络设备可以认为该终端设备为5G能力在线终端设备。如果网络设备在终端设备的注册信息中,未查找到被叫用户的信息,那么网络设备可以认为该终端设备为非5G能力在线终端设备。
针对非5G能力在线终端设备,网络设备可以将应用服务器想要发送给终端设备的5G消息,通过多媒体消息通道,如彩信通道发送给终端设备,也就是说可以将5G消息回落到多媒体消息,如回落到彩信发送给终端设备。
可以理解的是,S303中网络设备向终端设备发送的多媒体消息的大小可以符合该硬件信息所对应的多媒体消息能力。不同的硬件信息可以具有不同的多媒体消息能力。其中,多媒体消息能力可以用于指示终端设备支持的多媒体消息的大小上限。假设硬件信息包括终端设备的型号。那么假设第一型号的多媒体消息能力指示终端设备支持的多媒体消息的大小上限为2M,第二型号的多媒体消息能力指示终端设备支持的多媒体消息的大小上限为4M。也就是说,支持第一型号的多媒体消息能力的终端设备可以接收的多媒体消息的大小上限为2M,支持第二型号的多媒体消息能力的终端设备可以接收的多媒体消息的大小上限为4M。因此在S303中,假设终端设备的硬件信息包括第一型号,那么网络设备需要向终端设备发送不大于2M的多媒体消息。
而如果在S303中,终端设备的硬件信息包括第二型号,那么网络设备需要向终端设备发送不大于4M的多媒体消息。但是,如果消息中心向终端设备发送2M的多媒体消息,则会影响终端设备接收到的多媒体消息的清晰度等性能,会给用户带来不好的体验。因此,网络设备可以向终端设备发送符合多媒体消息能力的多媒体消息。例如,网络设备向终端设备发送的多媒体消息的大小可以小于或等于多媒体消息能力指示的大小,且大于或等于多媒体消息能力指示的大小与指定阈值之间的差值。这里的指定阈值可以是根据经验值灵活设置的,如可以是0.5M、1M等。
又例如,在终端设备的多媒体消息能力大于预设阈值时,网络设备可以向终端设备发送大小大于该预设阈值的多媒体消息。结合上述示例,假设终端设备的硬件信息包括第二型号,也就是终端设备的多媒体消息能力指示支持的多媒体消息的大小上限为4M,在预设阈值为2M时,网络设备可以认为终端设备的多媒体消息能力指示支持的多媒体消息的大小上限大于预设阈值。因此,网络设备可以向终端设备发送大于2M的多媒体消息。同样的,预设阈值可以根据经验值灵活设置,如可以设置为2M、3M或4M等,本申请不做具体限定。
基于上述方案,网络设备可以向终端设备发送符合多媒体消息能力的多媒体消息,相较于将多媒体消息的大小限制在2M的相关技术,基于图3示出的方法,可以根据终端设备的硬件信息,相应提高多媒体消息的大小,因此可以提高多媒体消息的清晰度和像素等性能,因此可以提高用户的体验感,可以满足多种类型的终端设备的需求。
在一个示例中,网络设备在确定需要将5G消息通过多媒体消息通道发送给终端设备时,网络设备可以向终端设备发送通知消息,以通知网络设备已获取到针对同一内容的至少两个多媒体消息体,或者可以理解为通知终端设备接收多媒体消息。例如,网络设备可以向终端设备发送服务信息(WAP push)。该服务信息中可以携带有URL。这里的URL可以用于指示至少两个多媒体消息体的存储地址。
一种可能的情况中,终端设备接收到通知消息后,可以根据通知消息接收多媒体消息。例如,终端设备可以解析通知消息。终端设备可以根据解析出的URL确定存储多媒体消 息体的存储地址。终端设备通过超文本传输协议(hyper text transfer protocol,HTTP)协议访问URL时,会向网络设备发送硬件信息,在S301中网络设备就可以获取到终端设备的硬件信息。这样,网络设备就可以根据硬件信息从至少两个多媒体消息体中选择符合该硬件信息所对应的多媒体消息能力的一个多媒体消息体,并根据该一个多媒体消息体生成多媒体消息并存储在URL指示的存储地址中。终端设备则可以从该URL指示的存储地址中下载该多媒体消息。
在本申请实施例中,硬件信息可以反映终端设备的分辨率、屏幕尺寸和操作系统标识等信息。因此,网络设备可以根据硬件信息所对应的分辨率、屏幕尺寸和操作系统标识等,为终端设备发送与其分辨率、屏幕尺寸和操作系统标识相匹配的多媒体消息。这样,网络设备为终端设备发送的多媒体消息可以更加符合终端设备的具体情况,让多媒体消息能够提供更加明确的媒体内容,以提高用户的体验感。
其中,操作系统标识可以用于指示终端设备的操作系统类型,主要用于限制多媒体消息的大小。例如,安卓系统可以接收的多媒体消息的大小上限为4M,而IOS系统可以接收的多媒体消息的大小上限为2M。因此,网络设备向安卓系统发送的多媒体消息的大小上限可以为4M,而向IOS系统发送的多媒体消息的大小上限可以为2M。
以下,结合图4对本申请实施例提供的多媒体消息的传输方法进行说明。图4所示的实施例中,以硬件信息包括操作系统标识为例进行说明。另外,在图4所示的实施例中,网络设备可以获取两个多媒体消息体为例,为了便于描述下述简称为第一多媒体消息体和第二多媒体消息体。
参阅图4,为本申请实施例提供的一种多媒体消息的传输方法的示例性流程图,可以包括以下操作。
S401:应用服务器向网络设备发送5G消息。
相应的,网络设备从应用服务器接收5G消息。该5G消息中包括内容。可选的,该5G消息中还包括被叫用户的信息。
S402:网络设备根据多媒体消息内容生成第一多媒体消息体和第二多媒体消息体。
S402可以是S301的一种实现方式。第一多媒体消息体的大小可以小于第二多媒体消息体的大小。例如,第一多媒体消息体的大小可以为2M,第二多媒体消息体的大小可以为4M。
S403:网络设备确定终端设备为非5G能力在线终端设备。
S403可以参照图3所示的实施例中的相关方式实施。例如,网络设备可以从终端设备的注册信息或终端设备的开户信息中,确定S401中5G消息中的被叫用户的信息所对应的终端设备为非5G能力在线终端设备。
S404:网络设备向终端设备发送通知消息。
相应的,终端设备从网络设备接收通知消息。例如,网络设备向终端设备发送服务信息。其中,S404中的通知消息中可以包括URL,可以参照图3所示的实施例中的相关方式实施。
S405:终端设备向网络设备发送操作系统标识。
相应的,网络设备从终端设备接收操作系统标识。
S405可以是S302的一种实现方式。例如,终端设备可以向网络设备发送获得请求,该获得请求中可以包括终端设备的操作系统标识。
S406:网络设备根据操作系统标识,向终端设备发送多媒体消息。
相应的,终端设备从网络设备接收多媒体消息。
S406是S302的一种实现方式,可以参照S302实施。网络设备可以根据操作系统标识,确定终端设备的操作系统类型,这样网络设备就可以确定终端设备的多媒体消息能力。假设该终端设备的操作系统类型为安卓系统,也就是说该终端设备的多媒体消息能力指示终端设备支持的多媒体消息的大小上限为4M。那么在S406中,网络设备可以通过第二多媒体消息体,生成多媒体消息,并向终端设备发送大小上限为4M的多媒体消息。
应当理解的是,如果有更多的操作系统类型,而不同的操作系统类型的多媒体消息能力均不同,那么网络设备可以生成符合所有操作系统类型的多媒体消息体。也就是说,网络设备可以根据操作系统类型对应的多媒体消息能力,生成两个或两个以上的多媒体消息体,以满足不同操作类型的终端设备的需求。
为了便于理解本申请实施例提供的技术方案,以下结合图5对本申请实施例提供的技术方案进行详细说明。在图5示出的实施例中,假设硬件信息包括操作系统标识,预设阈值为2M。在图5所示的实施例中,应用服务器可以是chatbot商户,网络设备可以包括如图1B所示的消息平台和消息中心。其中,以消息平台为MAAP为例,以消息中心为5GMC为例进行说明。另外,在图5所示的实施例中,将彩信作为多媒体消息的一种示例进行说明。
S501:chatbot商户向MAAP发送5G消息。
相应的,MAAP从chatbot商户接收5G消息。
例如,chatbot商户平台向MAAP发送A2P消息。该A2P消息中可以包括多媒体消息内容。可选的,5G消息中可以包括被叫用户的信息。
S501中的5G消息可以参照图3所示的实施例中的相关说明。
S502:MAAP向5GMC发送至少两个彩信体。
相应的,5GMC从MAAP接收至少两个彩信体。
例如,MAAP可以向5GMC发送第一彩信体和第二彩信体。举例来说,MAAP向5GMC发送两个字段,一个字段携带大小不超过2M的彩信体,另一个字段携带大小超过2M的彩信体。其中,MAAP可以通过S501中的内容,生成上述第一彩信体和第二彩信体。
可选的,MAAP也可以向5GMC发送被叫用户的信息。
S502可以参照S301实施。
S503:5GMC将至少两个彩信体存储在媒体服务器中。
例如,5GMC可以将第一彩信体存储在第一媒体服务器中,将第二彩信体存储在第二媒体服务器中。又例如,5GMC可以将第一彩信体和第二彩信体存储在同一媒体服务器中。
S503可以参照图3所示的实施例中的相关实现方式实施。
S504:5GMC判断被叫用户为非5G在线终端设备。
例如,5GMC可以根据从MAAP获取的被叫用户的信息,通过注册信息和/或开户信息确定被叫用户是否为非5G在线终端设备。如果5GMC判断被叫用户为非5G在线终端设备,那么5GMC可以将5G消息回落到彩信,发送给终端设备。S504可以参照图3所示的实施例中的相关方式实施。
S505:5GMC向终端设备发送通知消息。
相应的,终端设备从5GMC接收通知消息。
例如,5GMC可以向终端设备发送WAP push。该WAP push中可以携带有存储彩信体的URL。S505可以参照图3所示的实施例中的相关方式实施。
S506:终端设备向WAP网关发送硬件信息。
相应的,WAP网关从终端设备接收硬件信息。
例如,终端设备可以向WAP发送携带有硬件信息,如操作系统标识的多媒体消息请求,如获得请求。S506可以是S302的一种实现方式,可以参照S302实施。
S507:WAP网关向5GMC发送硬件信息。
相应的,5GMC从WAP网关接收硬件信息。
例如,WAP网关可以将从终端设备接收的多媒体消息请求,如获得请求发送给5GMC。通过S506和S507,5GMC可以接收到终端设备的硬件信息,如操作系统标识。
S506和S507是上述S302的一种实现方式。
S508:5GMC根据终端设备的硬件信息,向终端设备发送多媒体消息。
相应的,终端设备从5GMC接收多媒体消息。
S508可以参照S302实施。例如,5GMC可以根据终端设备的操作系统标识,向终端设备发送多媒体消息。
一种可能的情况中,5GMC可以根据多媒体消息请求的头部信息中解析得到终端设备的硬件信息,从而可以确定终端设备的多媒体消息能力,或者说彩信能力。
假设硬件信息包括操作系统标识,如果终端设备的操作系统标识指示终端设备的操作系统类型为安卓系统,那么终端设备的彩信能力指示终端设备支持的彩信的大小上限为4M。如果终端设备的操作系统标识指示终端设备的操作系统类型为IOS系统,那么终端设备的彩信能力指示终端设备支持的彩信的大小上限为2M。
在图5所示的实施例中,假设终端设备的操作系统类型为安卓系统。5GMC可以确定终端设备的彩信能力指示终端设备支持的彩信的大小上限为4M,也就是大于预设阈值(3M)。那么5GMC可以从至少两个彩信体中确定符合该大小上限的彩信体,如第二彩信体组装为彩信发送给终端设备。
以下,结合图6对本申请实施例提供的多媒体消息的传输方法进行说明,该方法可以包括以下操作。在图6所示的实施例中,应用服务器可以是chatbot商户,终端设备简称为UE,网络设备可以包括如图1B所示的消息平台和消息中心。其中,以消息平台为MAAP为例,以消息中心为5GMC为例进行说明。
①:chatbot商户向MAAP平台发送5G消息。
上述步骤中,5G消息可以包括内容。可选的,5G消息还可以包括被叫用户的信息。上述步骤可以参照S401实施。
②:MAAP平台向5GMC发送A2P消息。
其中,A2P消息中可以包括至少两个彩信体,该至少两个彩信体的大小不相同。上述步骤可以参照S502实施。
③:5GMC向UE发送服务信息。
其中,如果5GMC确定UE不支持5G通信技术,则可以将5G消息转为彩信发送给UE。5GMC确定UE是否支持5G通信技术的方法可以参见图3所示的方法实施例中的相关说明,此处不再赘述。
上述步骤可以参照S505实施。服务信息中可以携带存储彩信体的URL。
④:UE访问URL,向5GMC发送获得请求。
上述获得请求可以包含UE的硬件信息。上述步骤可以参照S506实施。
⑤:5GMC根据硬件信息,选择符合该硬件信息对应的多媒体消息能力的彩信体生成彩信,发送给UE。
上述步骤可以参照S303实施。5GMC可以向UE发送生成的彩信,UE可以下载5GMC发送的彩信。
⑥:UE向MMSC发送状态回执。
例如,如果UE成功下载彩信,则可以向MMSC发送确认应答,如MM1_acknowledge通知UE已成功接收彩信。如果UE未成功下载彩信,则可以向MMSC发送否认应答,如MM1_notification通知UE未成功接收彩信。
⑦:MMSC向5GMC发送状态回执。
例如,如果⑥中的MMSC接收到确认应答,则⑦中MMSC可以向5GMC发送确认应答,通知UE已成功接收彩信。如果⑥中的MMSC接收到否认应答,则⑦中MMSC可以向5GMC发送否认应答,通知UE未成功接收彩信。
⑧:5GMC向MAAP发送状态回执。
例如,如果⑦中的5GMC接收到确认应答,则⑧中5GMC可以向MAAP发送确认应答,通知UE已成功接收彩信。如果⑦中的5GMC接收到否认应答,则⑧中5GMC可以向MAAP发送否认应答,通知UE未成功接收彩信。
⑨:MAAP向chatbot商户发送状态回执。
例如,如果⑧中的MAAP接收到确认应答,则⑨中MAAP可以向chatbot商户发送确认应答,通知UE已成功接收彩信。如果⑧中的MAAP接收到否认应答,则⑨中MAAP可以向chatbot商户发送否认应答,通知UE未成功接收彩信。
基于同一构思,参见图7,本申请实施例提供了一种通信装置700,该装置700包括处理单元701和收发单元702。该装置700可以是终端设备,也可以是应用于终端设备,能够支持终端设备执行通信方法的装置。或者,该装置700可以是网络设备,也可以是应用于网络设备,能够支持网络设备执行方法的装置。
其中,收发单元也可以称为收发模块、收发器、收发机、收发装置等。处理单元也可以称为处理器,处理单板,处理单元、处理装置等。可选的,可以将收发单元中用于实现接收功能的器件视为接收单元,应理解,收发单元用于执行上述方法实施例中终端设备侧或网络设备侧的发送操作和接收操作,将收发单元中用于实现发送功能的器件视为发送单元,即收发单元包括接收单元和发送单元。该装置700应用于网络设备时,其收发单元702包括的接收单元用于执行网络设备侧的接收操作,例如获取针对同一内容的至少两个多媒体消息体;其收发单元702包括的发送单元用于执行网络设备侧的发送操作,例如发送多媒体消息。该装置700应用于终端设备时,其收发单元702包括的接收单元用于执行终端设备侧的接收操作,例如接收多媒体消息,具体的可以是从网络设备接收多媒体消息。其收发单元702包括的发送单元用于执行终端设备侧的发送操作,例如发送硬件信息,具体的可以是向网络设备发送硬件信息。
此外需要说明的是,若该装置采用芯片/芯片电路实现,收发单元可以是输入输出电路和/或通信接口,执行输入操作(对应前述接收操作)、输出操作(对应前述发送操作);处 理单元为集成的处理器或者微处理器或者集成电路。
以下对于将该装置700应用于网络设备或终端设备的实施方式进行详细说明。
示例性的,对该装置700应用于网络设备,其各单元执行的操作进行详细说明。
收发单元702,用于获取针对同一内容的至少两个多媒体消息体。其中,至少两个多媒体消息体的大小不同。处理单元701,用于确定终端设备的硬件信息。终端设备为需要获取内容的终端设备。以及,根据硬件信息生成多媒体消息。其中,多媒体消息是根据至少两个多媒体消息体中一个多媒体消息体生成的,一个多媒体消息体的大小符合硬件信息对应的多媒体消息能力。上述多媒体消息能力用于指示终端设备支持的多媒体消息的大小上限。收发单元702,还用于向终端设备发送多媒体消息。
有关上述处理单元701和收发单元702更详细的描述可以直接参考图3~图6所示的方法实施例中相关描述直接得到,这里不加赘述。
示例性的,对装置700应用于终端设备,其各单元执行的操作进行详细说明。
处理单元701,用于生成硬件信息。收发单元702,用于向网络设备发送硬件信息。以及,从网络设备接收多媒体消息。其中,多媒体消息是通过多媒体消息体生成的。该多媒体消息体是根据硬件信息确定的,多媒体消息体的大小符合硬件信息对应的多媒体消息能力。上述多媒体消息能力用于指示终端设备支持的多媒体消息的大小上限。
有关上述处理单元701和收发单元702更详细的描述可以直接参考图3~图6所示的方法实施例中相关描述直接得到,这里不加赘述。
基于同一构思,如图8所示,本申请实施例提供一种通信装置800。该通信装置800包括处理器810。可选的,通信装置800还可以包括存储器820,用于存储处理器810执行的指令或存储处理器810运行指令所需要的输入数据或存储处理器810运行指令后产生的数据。处理器810可以通过存储器820存储的指令实现上述方法实施例所示的方法。
基于同一构思,如图9所示,本申请实施例提供一种通信装置900,该通信装置900可以是芯片或者芯片系统。可选的,在本申请实施例中芯片系统可以由芯片构成,也可以包含芯片和其他分立器件。
通信装置900可以包括至少一个处理器910,该处理器910与存储器耦合,可选的,存储器可以位于该装置之内,也可以位于该装置之外。例如,通信装置900还可以包括至少一个存储器920。存储器920保存实施上述任一实施例中必要计算机程序、配置信息、计算机程序或指令和/或数据;处理器910可能执行存储器920中存储的计算机程序,完成上述任一实施例中的方法。
本申请实施例中的耦合是装置、单元或模块之间的间接耦合或通信连接,可以是电性,机械或其它的形式,用于装置、单元或模块之间的信息交互。处理器910可能和存储器920协同操作。本申请实施例中不限定上述收发器930、处理器910以及存储器920之间的具体连接介质。
通信装置900中还可以包括收发器930,通信装置900可以通过收发器930和其它设备进行信息交互。收发器930可以是电路、总线、收发器或者其它任意可以用于进行信息交互的装置,或称为信号收发单元。如图9所示,该收发器930包括发射机931、接收机932和天线933。此外,当该通信装置900为芯片类的装置或者电路时,该通信装置900中的收发器也可以是输入输出电路和/或通信接口,可以输入数据(或称,接收数据)和输 出数据(或称,发送数据),处理器为集成的处理器或者微处理器或者集成电路,处理器可以根据输入数据确定输出数据。
在一种可能的实施方式中,该通信装置900可以应用于网络设备,具体的通信装置900可以是网络设备,也可以是能够支持网络设备,实现上述涉及的任一实施例中网络设备的功能的装置。存储器920保存实现上述任一实施例中的网络设备的功能的必要计算机程序、计算机程序或指令和/或数据。处理器910可执行存储器920存储的计算机程序,完成上述任一实施例中网络设备执行的方法。应用于网络设备,该通信装置900中的发射机931可以用于通过天线933向终端设备发送多媒体消息,接收机932可以用于通过天线933获取硬件信息。
在另一种可能的实施方式中,该通信装置900可以应用于终端设备,具体的通信装置900可以是终端设备,也可以是能够支持终端设备,实现上述涉及的任一实施例中终端设备的功能的装置。存储器920保存实现上述任一实施例中的终端设备的功能的必要计算机程序、计算机程序或指令和/或数据。处理器910可执行存储器920存储的计算机程序,完成上述任一实施例中终端设备执行的方法。应用于终端设备,该通信装置900中的接收机932可以用于通过天线933接收多媒体消息,发射机931可以用于通过天线933向网络设备发送硬件信息。
由于本实施例提供的通信装置900可应用于网络设备,完成上述网络设备执行的方法,或者应用于终端设备,完成终端设备执行的方法。因此其所能获得的技术效果可参考上述方法实施例,在此不再赘述。
在本申请实施例中,处理器可以是通用处理器、数字信号处理器、专用集成电路、现场可编程门阵列或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件,可以实施或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件处理器执行完成,或者用处理器中的硬件及软件模块组合执行完成。
在本申请实施例中,存储器可以是非易失性存储器,比如硬盘(hard disk drive,HDD)或固态硬盘(solid-state drive,SSD)等,还可以是易失性存储器(volatile memory),例如随机存取存储器(random-access memory,RAM)。存储器还可以是能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质,但不限于此。本申请实施例中的存储器还可以是电路或者其它任意能够实施存储功能的装置,用于存储计算机程序、计算机程序或指令和/或数据。
基于以上实施例,参见图10,本申请实施例还提供另一种通信装置1000,包括:输入输出接口1010和逻辑电路1020;输入输出接口1010,用于接收代码指令并传输至逻辑电路1020;逻辑电路1020,用于运行代码指令以执行上述任一实施例中网络设备或终端设备执行的方法。
以下,对该通信装置应用于网络设备或终端设备所执行的操作进行详细说明。
一种可选的实施方式中,该通信装置1000可应用于网络设备,执行上述网络设备所执行的方法,具体的例如前述图3~6所示的实施例中网络设备所执行的方法。具体的,逻辑电路1020,用于获取针对同一内容的至少两个多媒体消息体。其中,至少两个多媒体消息体的大小不同。以及,确定终端设备的硬件信息,根据硬件信息生成多媒体消息。其中, 多媒体消息是根据至少两个多媒体消息体中一个多媒体消息体生成的,一个多媒体消息体的大小符合硬件信息对应的多媒体消息能力,多媒体消息能力用于指示终端设备支持的多媒体消息的大小上限。上述终端设备为需要获取内容的终端设备。输入输出接口1010,用于向终端设备输出多媒体消息。
另一种可选的实施方式中,该通信装置1000可应用于终端设备,执行上述终端设备所执行的方法,具体的例如前述图3~6所示的方法实施例中终端设备所执行的方法。具体的,逻辑电路1020,用于生成硬件信息。输入输出接口1010,用于向网络设备输出硬件信息.以及,从网络设备输入多媒体消息。其中,多媒体消息是通过多媒体消息体生成的。该多媒体消息体是根据硬件信息确定的,多媒体消息体的大小符合硬件信息对应的多媒体消息能力。上述多媒体消息能力用于指示终端设备支持的多媒体消息的大小上限。
由于本实施例提供的通信装置1000可应用于网络设备,完成上述网络设备执行的方法,或者应用于终端设备,完成终端设备执行的方法。因此其所能获得的技术效果可参考上述方法实施例,在此不再赘述。
基于以上实施例,本申请实施例还提供一种通信系统,该系统包括至少一个终端设备和至少一个网络设备。所能获得的技术效果可参考上述方法实施例,在此不再赘述。
基于以上实施例,本申请实施例还提供一种计算机可读存储介质,该计算机可读存储介质存储有计算机程序或指令,当指令被执行时,使上述任一实施例中终端设备执行的方法被实施或者网络设备执行的方法被实施。该计算机可读存储介质可以包括:U盘、移动硬盘、只读存储器、随机存取存储器、磁碟或者光盘等各种可以存储程序代码的介质。
为了实现上述图7~图10的通信装置的功能,本申请实施例还提供一种芯片,包括处理器,用于支持该通信装置实现上述方法实施例中发送端或者接收端所涉及的功能。在一种可能的设计中,该芯片与存储器连接或者该芯片包括存储器,该存储器用于保存该通信装置必要的计算机程序或指令和数据。
本领域内的技术人员应明白,本申请的实施例可提供为方法、系统、或计算机程序产品。因此,本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本申请是参照根据本申请实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序或指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序或指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序或指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序或指令也可装载到计算机或其他可编程数据处理设备上,使得在计算 机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然,本领域的技术人员可以对本申请实施例进行各种改动和变型而不脱离本申请实施例的范围。这样,倘若本申请实施例的这些修改和变型属于本申请权利要求及其等同技术的范围之内,则本申请也意图包含这些改动和变型在内。

Claims (29)

  1. 一种多媒体消息的传输方法,其特征在于,包括:
    网络设备获取针对同一内容的至少两个多媒体消息体;所述至少两个多媒体消息体的大小不同;
    所述网络设备确定终端设备的硬件信息;所述终端设备为需要获取所述内容的终端设备;
    所述网络设备根据所述硬件信息,向所述终端设备发送多媒体消息;所述多媒体消息是根据所述至少两个多媒体消息体中一个多媒体消息体生成的,所述一个多媒体消息体的大小符合所述硬件信息对应的多媒体消息能力;所述多媒体消息能力用于指示所述终端设备支持的多媒体消息的大小上限。
  2. 根据权利要求1所述的方法,其特征在于,所述硬件信息包括所述终端设备的操作系统标识;所述至少两个多媒体消息体包括第一多媒体消息体和第二多媒体消息体;所述第一多媒体消息体的大小小于所述第二多媒体消息体的大小;
    所述网络设备根据所述硬件信息,向所述终端设备发送多媒体消息,包括:
    所述网络设备根据所述操作系统标识,确定所述操作系统标识所指示的操作系统支持的多媒体消息能力;
    在所述操作系统标识所指示的操作系统支持的多媒体消息能力所指示的所述终端设备支持的多媒体消息的大小上限大于预设阈值时,所述网络设备向所述终端设备发送根据所述第二多媒体消息体生成的多媒体消息;
    在所述大小上限小于或等于所述预设阈值时,所述网络设备向所述终端设备发送根据所述第一多媒体消息体生成的多媒体消息。
  3. 根据权利要求1或2所述的方法,其特征在于,所述网络设备确定终端设备的硬件信息,包括:
    所述网络设备从所述终端设备接收多媒体消息请求;所述多媒体消息请求中包括所述硬件信息。
  4. 根据权利要求1~3任一所述的方法,其特征在于,所述网络设备确定终端设备的硬件信息之前,还包括:
    所述网络设备根据所述终端设备的注册信息,确定所述终端设备为非5G能力在线终端设备;
    所述网络设备向所述终端设备发送通知消息;所述通知消息用于通知所述网络设备已获取到针对所述同一内容的至少两个多媒体消息体。
  5. 根据权利要求4所述的方法,其特征在于,还包括:
    所述网络设备存储所述至少两个多媒体消息体;
    所述通知消息中包括统一资源定位器URL,所述URL用于指示所述至少两个多媒体消息体的存储地址;
    所述网络设备向所述终端设备发送多媒体消息,包括:
    所述网络设备将所述多媒体消息存储于所述URL指示的存储地址中,并通知所述终端设备从所述URL指示的存储地址中下载所述多媒体消息。
  6. 根据权利要求1~5任一所述的方法,其特征在于,所述网络设备获取针对同一内容的至少两个多媒体消息体,包括:
    所述网络设备从应用服务器接收应用到点的交互消息A2P,所述A2P包括所述内容;
    所述网络设备根据所述内容生成所述至少两个多媒体消息体。
  7. 一种多媒体消息的传输方法,其特征在于,包括:
    终端设备向网络设备发送硬件信息;
    所述终端设备从所述网络设备接收多媒体消息;所述多媒体消息是所述网络设备通过一个多媒体消息体生成的;其中,所述一个多媒体消息体是所述网络设备根据所述硬件信息在获取的针对同一内容的至少两个多媒体消息体中确定的,所述一个多媒体消息体的大小符合所述硬件信息对应的多媒体消息能力;所述多媒体消息能力用于指示所述终端设备支持的多媒体消息的大小上限,所述终端设备为需要获取所述内容的终端设备。
  8. 根据权利要求7所述的方法,其特征在于,所述硬件信息包括所述终端设备的操作系统标识,所述至少两个多媒体消息体包括第一多媒体消息体和第二多媒体消息体;所述第一多媒体消息体的大小小于所述第二多媒体消息体的大小;
    所述终端设备从所述网络设备接收所述多媒体消息,包括:
    在所述操作系统标识所指示的操作系统支持的多媒体消息大小上限小于预设阈值时,所述终端设备从所述网络设备接收第一多媒体消息;所述第一多媒体消息是根据第一多媒体消息体生成的;
    在所述操作系统标识所指示的操作系统支持的多媒体消息大小上限大于预设阈值时,所述终端设备从所述网络设备接收第二多媒体消息;所述第二多媒体消息是根据第二多媒体消息体生成的。
  9. 根据权利要求7或8所述的方法,其特征在于,所述终端设备向网络设备发送硬件信息,包括:
    所述终端设备向所述网络设备发送多媒体消息请求,所述多媒体消息请求包括所述硬件信息,所述多媒体消息请求用于请求多媒体消息。
  10. 根据权利要求7~9任一所述的方法,其特征在于,所述终端设备向网络设备发送硬件信息之前,还包括:
    所述终端设备从所述网络设备接收通知消息;所述通知消息用于通知所述网络设备已获取到针对所述同一内容的至少两个多媒体消息体;所述通知消息包括统一资源定位器URL,所述URL用于指示所述至少两个多媒体消息体的存储地址;
    所述终端设备从所述网络设备接收多媒体消息,包括:
    所述终端设备从所述URL指示的存储地址中下载所述多媒体消息,所述多媒体消息是所述网络设备通过一个多媒体消息体生成并存储在所述存储地址中的。
  11. 一种多媒体消息的传输方法,其特征在于,包括:
    网络设备获取针对同一内容的至少两个多媒体消息体;所述至少两个多媒体消息体的大小不同;
    终端设备向所述网络设备发送硬件信息;所述终端设备为需要获取所述内容的终端设备;
    所述网络设备确定所述终端设备的所述硬件信息;
    所述网络设备根据所述硬件信息,向所述终端设备发送多媒体消息;所述多媒体消息是根据所述至少两个多媒体消息体中一个多媒体消息体生成的,所述一个多媒体消息体的大小符合所述硬件信息对应的多媒体消息能力;所述多媒体消息能力用于指示所述终端设备支持的多媒体消息的大小上限;
    所述终端设备从所述网络设备接收所述多媒体消息。
  12. 根据权利要求11所述的方法,其特征在于,所述硬件信息包括所述终端设备的操作系统标识;所述至少两个多媒体消息体包括第一多媒体消息体和第二多媒体消息体;所述第一多媒体消息体的大小小于所述第二多媒体消息体的大小;
    所述网络设备根据所述硬件信息,向所述终端设备发送多媒体消息,包括:
    所述网络设备根据所述操作系统标识,确定所述操作系统标识所指示的操作系统支持的多媒体消息能力;
    在所述操作系统标识所指示的操作系统支持的多媒体消息能力所指示的所述终端设备支持的多媒体消息的大小上限大于预设阈值时,所述网络设备向所述终端设备发送根据所述第二多媒体消息体生成的多媒体消息;
    在所述大小上限小于或等于所述预设阈值时,所述网络设备向所述终端设备发送根据所述第一多媒体消息体生成的多媒体消息。
  13. 根据权利要求11或12所述的方法,其特征在于,所述终端设备向网络设备发送硬件信息,包括:
    所述终端设备向所述网络设备发送多媒体消息请求,所述多媒体消息请求包括所述硬件信息,所述多媒体消息请求用于请求多媒体消息。
  14. 根据权利要求11~13任一所述的方法,其特征在于,所述终端设备向网络设备发送硬件信息之前,还包括:
    所述终端设备从所述网络设备接收通知消息;所述通知消息用于通知所述网络设备已获取到针对所述同一内容的至少两个多媒体消息体;所述通知消息包括统一资源定位器URL,所述URL用于指示所述至少两个多媒体消息体的存储地址;
    所述终端设备从所述网络设备接收多媒体消息,包括:
    所述终端设备从所述URL指示的存储地址中下载所述多媒体消息,所述多媒体消息是所述网络设备通过一个多媒体消息体生成并存储在所述存储地址中的。
  15. 一种通信装置,其特征在于,包括:收发单元和处理单元;
    所述收发单元,用于获取针对同一内容的至少两个多媒体消息体;所述至少两个多媒体消息体的大小不同;
    所述处理单元,用于确定终端设备的硬件信息;所述终端设备为需要获取所述内容的终端设备;以及根据所述硬件信息生成多媒体消息,所述多媒体消息是根据所述至少两个多媒体消息体中一个多媒体消息体生成的,所述一个多媒体消息体的大小符合所述硬件信息对应的多媒体消息能力;所述多媒体消息能力用于指示所述终端设备支持的多媒体消息的大小上限;
    所述收发单元,还用于向所述终端设备发送所述多媒体消息。
  16. 根据权利要求15所述的装置,其特征在于,所述硬件信息包括所述终端设备的操 作系统标识;所述至少两个多媒体消息体包括第一多媒体消息体和第二多媒体消息体;所述第一多媒体消息体的大小小于所述第二多媒体消息体的大小;
    所述处理单元,具体用于:
    根据所述操作系统标识,确定所述操作系统标识所指示的操作系统支持的多媒体消息能力;
    在所述操作系统标识所指示的操作系统支持的多媒体消息能力所指示的所述终端设备支持的多媒体消息的大小上限大于预设阈值时,根据所述第二多媒体消息体生成多媒体消息;
    在所述大小上限小于或等于所述预设阈值时,根据所述第一多媒体消息体生成多媒体消息。
  17. 根据权利要求15或16所述的装置,其特征在于,所述收发单元,还用于从所述终端设备接收多媒体消息请求,所述多媒体消息请求中包括所述硬件信息;
    所述处理单元确定终端设备的硬件信息时,具体用于根据所述收发单元接收到的多媒体消息请求确定终端设备的硬件信息。
  18. 根据权利要求15~17任一所述的装置,其特征在于,所述处理单元还用于:
    根据所述终端设备的注册信息,确定所述终端设备为非5G能力在线终端设备时,通过所述收发单元向所述终端设备发送通知消息,所述通知消息用于通知所述网络设备已获取到针对所述同一内容的至少两个多媒体消息体。
  19. 根据权利要求18所述的装置,其特征在于,所述处理单元,还用于存储所述至少两个多媒体消息体;所述通知消息中包括统一资源定位器URL,所述URL用于指示所述至少两个多媒体消息体存储地址;
    所述处理单元,还用于将生成的所述多媒体消息存储于所述URL指示的存储地址中;
    所述收发单元,还用于通知所述终端设备从所述URL指示的存储地址中下载所述多媒体消息。
  20. 根据权利要求15~19任一所述的装置,其特征在于,所述收发单元,获取针对同一内容的至少两个多媒体消息体时,具体用于从应用服务器接收应用到点的交互消息A2P,所述A2P包括所述内容;
    所述处理单元,还用于根据所述内容生成所述至少两个多媒体消息体。
  21. 一种通信装置,其特征在于,包括:处理单元和收发单元
    所述处理单元,用于生成硬件信息;
    所述收发单元,用于向网络设备发送所述硬件信息;以及,从所述网络设备接收多媒体消息;所述多媒体消息是所述网络设备通过一个多媒体消息体生成的;其中,所述一个多媒体消息体是所述网络设备根据所述硬件信息在获取的针对同一内容的至少两个多媒体消息体中确定的,所述一个多媒体消息体的大小符合所述硬件信息对应的多媒体消息能力;所述多媒体消息能力用于指示所述终端设备支持的多媒体消息的大小上限,所述终端设备为需要获取所述内容的终端设备。
  22. 根据权利要求21所述的装置,其特征在于,所述硬件信息包括所述终端设备的操作系统标识,所述至少两个多媒体消息体包括第一多媒体消息体和第二多媒体消息体;所述第一多媒体消息体的大小小于所述第二多媒体消息体的大小;
    所述收发单元具体用于:
    在所述操作系统标识所指示的操作系统支持的多媒体消息大小上限小于预设阈值时,从所述网络设备接收第一多媒体消息;所述第一多媒体消息是根据第一多媒体消息体生成的;
    在所述操作系统标识所指示的操作系统支持的多媒体消息大小上限大于预设阈值时,从所述网络设备接收第二多媒体消息;所述第二多媒体消息是根据第二多媒体消息体生成的。
  23. 根据权利要求21或22所述的装置,其特征在于,所述收发单元具体用于:
    向所述网络设备发送多媒体消息请求,所述多媒体消息请求包括所述硬件信息,所述多媒体消息请求用于请求多媒体消息。
  24. 根据权利要求21~23任一所述的装置,其特征在于,所述收发单元还用于:
    从所述网络设备接收通知消息;所述通知消息用于通知所述网络设备已获取到针对所述同一内容的至少两个多媒体消息体;所述通知消息包括统一资源定位器URL,所述URL用于指示所述至少两个多媒体消息体的存储地址;
    所述收发单元具体用于:从所述URL指示的存储地址中下载所述多媒体消息,所述多媒体消息是网络设备通过一个多媒体消息体生成并存储在所述存储地址中的。
  25. 一种通信装置,其特征在于,包括:至少一个处理器,所述处理器和存储器耦合;
    所述存储器用于存储计算机程序或指令;
    所述处理器用于执行所述计算机程序或指令,以实现如权利要求1~6任一项所述的方法或者实现如权利要求7~10任一项所述的方法。
  26. 一种通信装置,其特征在于,包括:逻辑电路和输入输出接口;
    所述逻辑电路,用于获取针对同一内容的至少两个多媒体消息体;所述至少两个多媒体消息体的大小不同;以及,确定终端设备的硬件信息,根据所述硬件信息生成多媒体消息,所述多媒体消息是根据所述至少两个多媒体消息体中一个多媒体消息体生成的,所述一个多媒体消息体的大小符合所述硬件信息对应的多媒体消息能力;所述多媒体消息能力用于指示所述终端设备支持的多媒体消息的大小上限;所述终端设备为需要获取所述内容的终端设备;
    所述输入输出接口,用于向所述终端设备输出所述多媒体消息。
  27. 一种通信装置,其特征在于,包括:逻辑电路和输入输出接口;
    所述逻辑电路,用于生成硬件信息;
    所述输入输出接口,用于向网络设备输出所述硬件信息;以及,从所述网络设备输入多媒体消息;所述多媒体消息是所述网络设备通过一个多媒体消息体生成的;其中,所述一个多媒体消息体是所述网络设备根据所述硬件信息在获取的针对同一内容的至少两个多媒体消息体中确定的,所述一个多媒体消息体的大小符合所述硬件信息对应的多媒体消息能力;所述多媒体消息能力用于指示所述终端设备支持的多媒体消息的大小上限,所述终端设备为需要获取所述内容的终端设备。
  28. 一种计算机可读存储介质,其特征在于,所述计算机可读存储介质上存储有计算机程序或指令,当所述计算机程序或指令在计算机上运行时,实现如权利要求1~6任一项所述的方法或者实现如权利要求7~10任一项所述的方法。
  29. 一种计算机程序产品,其特征在于,包括计算机执行指令,当所述计算机执行指令在计算机上运行时,使得所述计算机执行如权利要求1~6任一项所述的方法或者如权利要求7~10任一项所述的方法。
PCT/CN2022/136985 2021-12-16 2022-12-06 一种多媒体消息的传输方法和装置 WO2023109593A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22906343.3A EP4362420A1 (en) 2021-12-16 2022-12-06 Multimedia message transmission method and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111546525.1A CN116266830A (zh) 2021-12-16 2021-12-16 一种多媒体消息的传输方法和装置
CN202111546525.1 2021-12-16

Publications (1)

Publication Number Publication Date
WO2023109593A1 true WO2023109593A1 (zh) 2023-06-22

Family

ID=86742819

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/136985 WO2023109593A1 (zh) 2021-12-16 2022-12-06 一种多媒体消息的传输方法和装置

Country Status (3)

Country Link
EP (1) EP4362420A1 (zh)
CN (1) CN116266830A (zh)
WO (1) WO2023109593A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050021834A1 (en) * 2003-06-19 2005-01-27 Nokia Corporation System for rendering multimedia messages by providing, in a multimedia message, URL for downloadable software to a receiving terminal
US20050159135A1 (en) * 2004-01-20 2005-07-21 Lg Electronics Inc. System and method for making a multimedia message service compatible with non-supported terminals
CN101069395A (zh) * 2004-11-30 2007-11-07 艾利森电话股份有限公司 用于共享多媒体能力分发的方法
CN101355571A (zh) * 2007-07-26 2009-01-28 中国移动通信集团公司 多媒体消息的处理方法、装置及系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050021834A1 (en) * 2003-06-19 2005-01-27 Nokia Corporation System for rendering multimedia messages by providing, in a multimedia message, URL for downloadable software to a receiving terminal
US20050159135A1 (en) * 2004-01-20 2005-07-21 Lg Electronics Inc. System and method for making a multimedia message service compatible with non-supported terminals
CN101069395A (zh) * 2004-11-30 2007-11-07 艾利森电话股份有限公司 用于共享多媒体能力分发的方法
CN101355571A (zh) * 2007-07-26 2009-01-28 中国移动通信集团公司 多媒体消息的处理方法、装置及系统

Also Published As

Publication number Publication date
CN116266830A (zh) 2023-06-20
EP4362420A1 (en) 2024-05-01

Similar Documents

Publication Publication Date Title
KR101645109B1 (ko) 무선 통신 네트워크 내의 스몰 데이터 기술 및 구성
EP3621360B1 (en) System information transmission method and related device
WO2021036925A1 (zh) 通信方法及装置
WO2017088498A1 (zh) 一种用户设备能力信息上报的方法、装置及系统
WO2016141793A1 (zh) 一种空口协议栈的配置方法、数据传输方法及设备
WO2020042848A1 (zh) 一种网络切片管理方法及装置
US20210195666A1 (en) RRC Connection Method, Device, and System
US11259362B2 (en) Method for repeatedly transmitting data and device
EP4250800A1 (en) Communication method, apparatus and system
WO2022205234A1 (zh) 一种通信方法及装置
WO2020114391A1 (zh) 通信方法及装置
JP2009278259A (ja) 無線通信装置
US20230396484A1 (en) Method, apparatus and computer program
TWI775009B (zh) 用於行動通訊系統之基地台及其資料傳輸方法
CN112740723B (zh) 用于5gc的低时延消息传递服务
US20220006816A1 (en) Terminal management and control method, apparatus, and system
WO2019201127A1 (zh) 数据传输方法及装置
WO2020177642A1 (zh) 一种以太网报文的传输方法、装置及系统
WO2021163901A1 (zh) 一种会话处理方法及其装置
WO2023109593A1 (zh) 一种多媒体消息的传输方法和装置
WO2022063187A1 (zh) 一种通信方法和装置
WO2018107368A1 (zh) 数据传输的连接建立方法及装置
WO2022120519A1 (zh) 部分带宽处理方法及装置
EP3979743B1 (en) Sidelink implementation method and related product
CN111245497B (zh) 中继控制方法、系统、电子设备及存储介质

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22906343

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2022906343

Country of ref document: EP

Ref document number: 22906343.3

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2022906343

Country of ref document: EP

Effective date: 20240122