WO2023098366A1 - Procédé, dispositif et équipement électronique d'appel multimédia, et support de stockage - Google Patents

Procédé, dispositif et équipement électronique d'appel multimédia, et support de stockage Download PDF

Info

Publication number
WO2023098366A1
WO2023098366A1 PCT/CN2022/128432 CN2022128432W WO2023098366A1 WO 2023098366 A1 WO2023098366 A1 WO 2023098366A1 CN 2022128432 W CN2022128432 W CN 2022128432W WO 2023098366 A1 WO2023098366 A1 WO 2023098366A1
Authority
WO
WIPO (PCT)
Prior art keywords
5gnc
data channel
call
channel
called terminal
Prior art date
Application number
PCT/CN2022/128432
Other languages
English (en)
Chinese (zh)
Inventor
史昊
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2023098366A1 publication Critical patent/WO2023098366A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/18—Network architectures or network communication protocols for network security using different networks or channels, e.g. using out of band channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols

Definitions

  • the present application relates to the technical field of communication, and in particular to a multimedia call method, device, electronic equipment and storage medium.
  • the incoming call system is no longer limited to only displaying the calling party's phone number, but adds a lot of personalized content information.
  • the caller uploads the content information that he wants to display before the call in advance, including audio, text, and images.
  • the receiving party's mobile phone will display the information from the calling party while ringing, and the display forms include color printing, color image, etc., so as to better understand the calling party's communication intention.
  • multimedia calls including color printing and color images
  • the receiving party can only passively receive information, and cannot actively obtain the information they want to know.
  • the transmission content uses the communication channel, which is highly coupled with the business logic of the communication itself, which is not conducive to incoming calls. Expansion of business. Therefore, in the commonly used multimedia incoming call system, there are problems such as insufficient content, poor interactivity, low security performance, and difficult expansion of incoming call services.
  • the purpose of this application is to solve the above problems, provide a method, device, electronic equipment and storage medium, which solves the problems of insufficient content, poor interactivity, and difficult expansion of incoming call services in the multimedia call system, and realizes the multi-media call system.
  • a method, device, electronic equipment and storage medium which solves the problems of insufficient content, poor interactivity, and difficult expansion of incoming call services in the multimedia call system, and realizes the multi-media call system.
  • more diverse and interactive content information can be transmitted, and at the same time, the security of the content information is guaranteed and the user experience is improved.
  • the embodiment of the present application provides a multimedia call method, which is applied to a 5G new call processing module (5G NEW CALL-Call Platform, 5GNC-CP), and the method includes: receiving a call initiated by a calling terminal After the request, send a call event notification to the 5G NEW CALL-Service Platform (5GNC-SP); after receiving the channel creation instruction sent by the 5GNC-SP, trigger the 5G New Call Media Platform (5G NEW CALL-Media Platform, 5GNC-MP) establishes a data channel with the called terminal; after the data channel is created, send a notification of the success of the data channel creation to the 5GNC-SP, for the 5GNC-SP to provide the 5GNC-MP with the content sent to the called terminal through the data channel information.
  • 5G NEW CALL-Call Platform 5GNC-CP
  • the embodiment of this application provides a multimedia call method, which is applied to 5GNC-SP.
  • the method includes: receiving the call event notification sent by 5GNC-CP;
  • the CP sends a channel creation instruction; wherein, the data channel is a data channel between the 5GNC-MP and the called terminal; after receiving the notification of the successful creation of the data channel sent by the 5GNC-CP, it provides the 5GNC-MP with a data channel sent to The content message of the called terminal; wherein, the notification of successful creation of the data channel carries the channel information of the 5GNC-MP and the called terminal.
  • the embodiment of this application provides a multimedia call device, which is applied to 5GNC-CP, including: Event notification sending module: used to send a call request to 5GNC-SP after receiving the call request initiated by the calling terminal Event notification; trigger module: used to trigger 5GNC-MP to establish a data channel with the called terminal after receiving the channel creation instruction sent by 5GNC-SP; notification sending module: used to send data to 5GNC-SP after the data channel is created
  • the channel creation success notification is used for the 5GNC-SP to provide the 5GNC-MP with the content message sent to the called terminal through the data channel.
  • the embodiment of the present application provides a multimedia communication device, which is applied to 5GNC-SP, including: event notification receiving module: used to receive call event notification sent by 5GNC-CP; instruction sending module: used to When a data channel needs to be created, send a channel creation instruction to the 5GNC-CP; where the data channel is the data channel between the 5GNC-MP and the called terminal; notify the receiving module: used to receive the data channel sent by the 5GNC-CP After the notification of successful creation, provide the 5GNC-MP with the content message sent to the called terminal through the data channel; wherein, the notification of successful creation of the data channel carries the channel information of the 5GNC-MP and the called terminal.
  • event notification receiving module used to receive call event notification sent by 5GNC-CP
  • instruction sending module used to When a data channel needs to be created, send a channel creation instruction to the 5GNC-CP; where the data channel is the data channel between the 5GNC-MP and the called terminal; notify the receiving module: used to receive the data channel sent by the
  • an embodiment of the present application also provides an electronic device, including: at least one processor; and a memory connected to the at least one processor in communication; wherein, the memory stores information that can be used by the Instructions executed by at least one processor, the instructions are executed by the at least one processor, so that the at least one processor can execute the above-mentioned multimedia call method applied to 5GNC-CP, or can execute the above-mentioned method applied to 5GNC-CP The multimedia call method of the SP.
  • the embodiment of the present application also provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, it realizes the above-mentioned multimedia call method applied to 5GNC-CP, or can Execute the above multimedia call method applied to 5GNC-SP.
  • a data channel dedicated to transmitting business content information during a multimedia call is created between the 5GNC-MP where the calling user is located and the called terminal, so that the transmitted business content information is more diverse Sex and interactivity, and using a dedicated data channel to transmit content information, the content information is less likely to be leaked or invaded, ensuring the security of the content information and improving the user experience.
  • Fig. 1 is a network architecture diagram of the 5GNC system provided by an embodiment of the present application.
  • Fig. 2 is the flowchart of the multimedia call method applied to 5GNC-CP provided by an embodiment of the present application
  • Fig. 3 is the flowchart of the multimedia call method applied to 5GNC-SP provided by an embodiment of the present application
  • FIG. 4 is an interaction diagram of a multimedia call method provided by an embodiment of the present application.
  • FIG. 5 is a signaling flowchart of a multimedia call method provided by an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a multimedia communication device applied to 5GNC-CP provided by an embodiment of the present application
  • FIG. 7 is a schematic structural diagram of a multimedia communication device applied to 5GNC-SP provided by an embodiment of the present application.
  • Fig. 8 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • the embodiment of this application relates to a multimedia call method, which is applied to 5GNC-CP.
  • the method includes: after receiving the call request initiated by the calling terminal, sending a call event notification to 5GNC-SP; receiving the channel creation sent by 5GNC-SP After the instruction, trigger the 5GNC-MP to establish a data channel with the called terminal; after the data channel is created, send a notification of the successful creation of the data channel to the 5GNC-SP, for the 5GNC-SP to provide the 5GNC-MP with the information sent to the called terminal through the data channel content message. It is realized that more diverse and interactive content information can be transmitted during a multimedia call, and at the same time, the security of the content information is ensured, and user experience is improved.
  • the user mobile terminal in the 5GNC system is divided into a long-term evolution voice bearer (Voice over Long-Term Evolution, VOLTE) client and a data channel (Data Channel, DC) client at the logical function level.
  • VOLTE Voice over Long-Term Evolution
  • DC Data Channel
  • the VOLTE client is used for communication control signaling during the call and transmission of the call, such as answering or hanging up; the DC client is used for the transmission of content outside the call, including the establishment of the DC channel, the acquisition and analysis of additional content, etc. .
  • the VOLTE client and the DC client are logically independent of each other, and the DC channel is independent of the call channel.
  • the DC channel is completed through the session initiation protocol (Session initialization Protocol, SIP) message negotiation (for the convenience of understanding, the following text
  • SIP Session initialization Protocol
  • the establishment of the data channel is collectively referred to as the DC channel).
  • the network architecture of the 5GNC system is shown in Figure 1, where the 5GNC system consists of the following network elements:
  • the call processing module (Call Platform, CP) is used to provide functions such as event reporting, call control, playback and number collection, video playback, and conference control.
  • the application server (Service Platform, SP) is used to interface with the CP, provide 5G new call-specific services, and implement functions such as call control. At the same time, it supports obtaining user or enterprise information from the user data center.
  • SP Service Platform
  • the Media Platform is used to connect with CP and users, and provide functions such as media channel establishment and media control.
  • the user data center (Service Center, SC) is responsible for providing unified business data storage services for the new call business, and realizing data sharing among various business services.
  • the management platform (Portal Platform, PP) is used to provide users or merchants with the material management function of 5GNC business, and realize the upload, modification and review of materials.
  • step 201 after receiving the call request initiated by the calling terminal, send a call event notification to the 5GNC-SP.
  • the 5GNC-CP after the 5GNC-CP receives the call request initiated by the calling terminal, the 5GNC-CP notifies the user call request to the 5GNC-SP, and triggers the 5GNC-SP to judge whether it is necessary to Create a DC channel between the 5GNC-MP and the called terminal.
  • the 5GNC-SP judges that a DC channel needs to be established, the 5GNC-SP sends a channel creation instruction to the 5GNC-CP.
  • the calling terminal before the 5GNC-CP receives the call request initiated by the calling terminal, the calling terminal initiates a call request to the VOLTE network; the SBC in the VOLTE network forwards the call request to the S-CSCF; Subscription information, and forward the call request to the 5GNC-CP to which the user belongs.
  • step 202 after receiving the channel creation instruction sent by the 5GNC-SP, the 5GNC-MP is triggered to establish a data channel with the called terminal.
  • the 5GNC-CP instructs the 5GNC-MP and the called terminal to complete the establishment of the DC channel.
  • the 5GNC-CP after the 5GNC-CP receives the channel creation instruction sent by the 5GNC-SP, the 5GNC-CP applies to the 5GNC-MP for the resources of the DC channel, and after receiving the application response returned by the 5GNC-MP, sends the creation instruction to the called terminal.
  • a request for a DC channel wherein both the application response and the request for creating a DC channel carry resource information of the DC channel of the 5GNC-MP. That is, the 5GNC-CP sends an application for obtaining DC channel resources to the 5GNC-MP.
  • the 5GNC-MP returns a resource application success notification to the 5GNC-CP, and carries the resource information of the DC channel; then the 5GNC- The CP applies to the called terminal to create a DC channel and transmits the resource information of the DC channel sent by the 5GNC-MP to the called terminal, so that the called terminal can complete the DC channel between the 5GNC-MP and the called terminal according to the resource information of the DC channel. Channel connection.
  • the 5GNC-CP sends the request for creating a DC channel to the CSCF in the 5GNC, and the request for creating a DC channel is forwarded to the called terminal through the CSCF to which the called terminal belongs and the SBC to which the called terminal belongs.
  • the 5GNC-CP initiates a request to create a DC channel to the CSCF in the 5GNC; the CSCF in the 5GNC routes the above-mentioned request for creating a DC channel to the CSCF to which the called terminal belongs; the CSCF on the called side forwards the above-mentioned creation of a DC channel The request to the called side SBC; the called side SBC forwards the request to create a DC channel to the called terminal.
  • step 203 after the data channel is created, a notification of successful data channel creation is sent to the 5GNC-SP, so that the 5GNC-SP can provide the 5GNC-MP with content information sent to the called terminal through the data channel.
  • the called terminal sends a successful establishment response to the 5GNC-CP, wherein the returned response contains the DC channel resource information of the called terminal; 5GNC-CP After receiving the above successful creation response, the CP sends a DC channel creation success notification to the 5GNC-SP.
  • Hyper Text Transfer Protocol Hyper Text Transfer Protocol
  • Transmission Control Protocol Transmission Control Protocol
  • Interaction within the 5GNC system is not limited to using HTTP message interaction, and other types of interaction methods can be used.
  • the multimedia call method provided by the embodiment of this application realizes more flexible and changeable services by combining the 5G network with the DC channel and using the DC channel to transmit content information in the 5G network.
  • Using the DC channel to transmit content information can realize business content It is diverse and interactive, and because the DC channel itself has Quality of Service (QoS), it can better prevent content information leakage and intrusion, ensuring the security of content information.
  • QoS Quality of Service
  • using DC alone The content transmission through the channel does not occupy the resources of the call channel, which reduces the burden of the call channel, while ensuring the quality of the call and content transmission, and improving the user experience.
  • the embodiment of the present application also relates to a multimedia call method, which is applied to 5GNC-SP, including: receiving a call event notification sent by 5GNC-CP; when a data channel needs to be created, sending a channel creation instruction to 5GNC-CP; wherein, The data channel is the data channel between the 5GNC-MP and the called terminal; after receiving the notification of the successful creation of the data channel sent by the 5GNC-CP, provide the 5GNC-MP with the content message sent to the called terminal through the data channel; among them, the data
  • the channel creation success notification carries the channel information of 5GNC-MP and the called terminal.
  • step 301 a call event notification sent by the 5GNC-CP is received.
  • the 5GNC-SP judges whether it is necessary to establish a call event between the 5GNC-MP and the called terminal based on the calling user information and the calling service logic. DC channel.
  • step 302 if a data channel needs to be created, a channel creation instruction is sent to the 5GNC-CP; wherein, the data channel is a data channel between the 5GNC-MP and the called terminal.
  • the 5GNC-SP when it determines that a data channel needs to be created, it sends a channel creation instruction to the 5GNC-CP, wherein the channel creation instruction carries 5GNC-SP information, and the 5GNC-SP information includes the information that will be created
  • the channel information is used by the calling terminal, and the information of the above channel needs to be used when the calling terminal transmits content through the DC channel. For example, when 5GNC has created multiple DC channels, according to the calling terminal request function and channel information, select the corresponding DC channel for the transmission of information content.
  • step 303 after receiving the notification of successful creation of the data channel sent by the 5GNC-CP, the content message sent to the called terminal through the data channel is provided to the 5GNC-MP; wherein, the notification of successful creation of the data channel carries the 5GNC-MP and the called terminal Terminal channel information.
  • the 5GNC-SP determines whether to send the content message to the 5GNC-MP according to the creation result, so that the 5GNC-MP can transmit the content information to the called terminal through the created DC channel.
  • the content message includes: all content of the calling service or a uniform resource locator (URL) where the calling service is located.
  • URL uniform resource locator
  • the called terminal can display the content message on the terminal after receiving the content message after parsing the above content message.
  • the called terminal when the transmitted content message is the URL of the calling service, the called terminal obtains the service content by sending HTTP GET to the 5GNC of the calling user after obtaining the content message.
  • the called terminal can send an HTTP POST message to the 5GNC according to the called user's instruction to obtain the target content information.
  • the media call method provided by the embodiment of the present application establishes a DC channel dedicated to transmitting content information between the user terminal and the server, so that the transmitted content is more diverse.
  • the called terminal can independently choose whether to obtain the content information provided by the calling terminal, and at the same time, it can also independently choose which content information to obtain as the target information, which solves the problem that the receiving party can only passively accept the information and cannot actively obtain the desired information resource issues and improve the user experience.
  • FIG. 4 An interactive process of a multimedia call method is provided.
  • the specific interactive process is shown in FIG. 4, and the specific steps are as follows:
  • the multimedia call method mainly involves a calling business card service scenario.
  • step 401 the calling user initiates a call, and the terminal initiates a call request to the VOLTE network.
  • step 402 the SBC on the calling side forwards the call request to the CSCF.
  • the CSCF triggers a call request to the CP in the 5GNC to which the calling user belongs, that is, the 5GNC-CP, according to the subscription information of the calling user.
  • step 404 the 5GNC-CP sends a call event notification to the 5GNC-SP through an HTTP request.
  • the 5GNC-SP initiates an instruction to the 5GNC-CP to create a DC channel between the 5GNC-MP and the called terminal according to the calling user information and the calling card business logic, wherein the creation instruction carries the 5GNC-SP Information.
  • step 406 the 5GNC-CP applies for DC channel resources from the 5GNC-MP.
  • step 407 the 5GNC-CP initiates a request to create a DC channel to the CSCF in the 5GNC.
  • step 408 the CSCF in the 5GNC routes the request for creating a DC channel to the CSCF at the called side.
  • step 409 the CSCF at the called side forwards the request for creating a DC channel to the SBC at the called side.
  • step 410 the SBC at the called side forwards the request for creating a DC channel to the called terminal.
  • step 411 the 5GNC-CP sends a DC channel creation success notification to the 5GNC-SP through an HTTP request.
  • step 501 after receiving the call request from the calling terminal A, the 5GNC-CP sends a call notification to the 5GNC-SP.
  • step 502 the 5GNC-SP considers that it is necessary to create a DC channel to the called terminal according to the user information and the business logic of the calling card, and then requests the 5GNC-CP to create a DC channel.
  • the 5GNC-CP sends a DC channel creation instruction to the 5GNC-MP to apply for DC channel resources, wherein the creation instruction does not carry Session Description Protocol (Session Description Protocol, SDP) information.
  • Session Description Protocol Session Description Protocol
  • step 504 the 5GNC-MP returns a 200OK response, wherein the SDP answer contains the DC channel resource information of the 5GNC-MP.
  • step 505 the 5GNC-CP sends a creation request to the 5GNC-IMS, wherein the SDP carries the DC channel resource information of the 5GNC-MP.
  • step 506 the 5GNC-IMS forwards the creation request to the IMS network where the called terminal is located, and then forwards it to the called terminal B.
  • step 507 the called terminal B returns a 200 OK response, in which the SDP answer includes terminal B's DC channel resource information.
  • step 508 the 5GNC-CP sends a DC channel creation result notification to the 5GNC-SP, which contains the DC channel information of the 5GNC-MP and the called terminal B.
  • the 5GNC will issue instructions for the business card and send an HTTP POST message to the terminal.
  • HTTP POST message There are two delivery methods for the above operation.
  • the HTTP POST message directly includes all the contents of the business card.
  • the terminal parses out all the contents of the business card and displays it on the terminal.
  • the HTTP POST message only carries the URL where the business card is located.
  • the terminal After receiving the HTTP POST message, the terminal sends an HTTP GET message to the 5GNC to obtain the content of the business card.
  • the media call method provided in the embodiment of the present application is not limited to being used in the display of electronic business cards, and can also be used in other business scenarios to transmit other content. And after the call ends, the DC channel can still be kept open, and the channel can continue to be used to transmit other content information later.
  • various content information is transmitted by creating a DC channel, which avoids the problem that the incoming call business is not easy to expand due to the transfer of content through the call channel.
  • the data channel has the advantages of lightweight, fast online, flexible and controllable, etc. Features, so that more flexible and changeable services can be realized, and the use of data channels to transmit content information can provide interactive functions, which can ensure more diverse content and do not occupy the resources of the communication channel.
  • the QoS of the channel itself also ensures the security of the content information, which improves the user experience.
  • step division of the above various methods is only for the sake of clarity of description. During implementation, it can be combined into one step or some steps can be split and decomposed into multiple steps. As long as they include the same logical relationship, they are all within the scope of protection of this patent. ; Adding insignificant modifications or introducing insignificant designs to the algorithm or process, but not changing the core design of the algorithm and process are all within the scope of protection of this patent.
  • the embodiment of the present application also relates to a multimedia call device applied to 5GNC-CP, as shown in FIG. 6 , including: an event notification sending module 601 , a trigger module 602 and a notification sending module 603 .
  • the event notification sending module 601 used to send a call event notification to the 5GNC-SP after receiving the call request initiated by the calling terminal;
  • the trigger module 602 used to receive the channel creation instruction sent by the 5GNC-SP, Trigger 5GNC-MP to establish a data channel with the called terminal;
  • notification sending module 603 after the data channel is created, send a notification of successful data channel creation to 5GNC-SP, for 5GNC-SP to provide 5GNC-MP with a data channel to send to Content message of the called terminal.
  • the event notification sending module 601 after the event notification sending module 601 receives the call request initiated by the calling terminal, the event notification sending module 601 notifies the user call request to the 5GNC-SP, and triggers the 5GNC-SP to , judging whether a DC channel needs to be established between the 5GNC-MP and the called terminal, and when the 5GNC-SP judges that a DC channel needs to be established, the 5GNC-SP sends a channel creation instruction to the 5GNC-CP.
  • the triggering module 602 after receiving the channel creation instruction sent by the 5GNC-SP, applies to the 5GNC-MP for the resources of the DC channel, and after receiving the application response returned by the 5GNC-MP, sends an instruction to create the DC channel to the called terminal request, wherein both the application response and the request for creating a DC channel carry the resource information of the DC channel of the 5GNC-MP. That is, the 5GNC-CP sends an application for obtaining DC channel resources to the 5GNC-MP.
  • the 5GNC-MP returns a resource application success notification to the 5GNC-CP, and carries the resource information of the DC channel; then the 5GNC- The CP applies to the called terminal to create a DC channel and transmits the resource information of the DC channel sent by the 5GNC-MP to the called terminal, so that the called terminal can complete the DC channel between the 5GNC-MP and the called terminal according to the resource information of the DC channel. Channel connection.
  • the called terminal sends a successful establishment response to the 5GNC-CP, wherein the returned response contains the DC channel resource information of the called terminal; 5GNC-CP
  • the notification sending module 603 sends a DC channel creation success notification to the 5GNC-SP.
  • the multimedia call device realizes more flexible and changeable services by combining the 5G network with the DC channel and using the DC channel to transmit content information in the 5G network.
  • the content is diverse and interactive, and because the DC channel itself has QoS, it can better prevent content information leakage and intrusion, ensuring the security of the content information.
  • using the DC channel alone for content transmission does not occupy
  • the resources of the call channel reduce the burden of the call channel, while ensuring the call quality and content transmission quality, and improving the user experience.
  • this embodiment is a device embodiment corresponding to the above-mentioned embodiment of the multimedia call method applied to 5GNC-CP, and this embodiment can be implemented in cooperation with the above-mentioned embodiment of the multimedia call method applied to 5GNC-CP.
  • the relevant technical details mentioned above in the embodiment of the 5GNC-CP multimedia call method are still valid in this embodiment, and will not be repeated here in order to reduce repetition.
  • the relevant technical details mentioned in this embodiment can also be applied to the above-mentioned embodiment of the 5GNC-CP multimedia call method.
  • the embodiment of the present application also relates to a multimedia call device applied to 5GNC-SP, as shown in FIG. 7 , including: an event notification receiving module 701 , an instruction sending module 702 and a notification receiving module 703 .
  • the event notification receiving module 701 used to receive the call event notification sent by the 5GNC-CP; the instruction sending module 702: used to send a channel creation instruction to the 5GNC-CP when a data channel needs to be created; wherein, the data The channel is the data channel between the 5GNC-MP and the called terminal; the notification receiving module 703: after receiving the notification of the successful creation of the data channel sent by the 5GNC-CP, provide the 5GNC-MP with the information sent to the called terminal through the data channel Content message; Among them, the data channel creation success notification carries the channel information of the 5GNC-MP and the called terminal.
  • the event notification receiving module 701 judges whether it is necessary to communicate between the 5GNC-MP and the called terminal according to the calling user information and the calling service logic. Create a DC channel between them.
  • the notification receiving module 703 determines whether to send a content message to the 5GNC-MP according to the creation result, so that the 5GNC-MP can transmit the content information to the called terminal through the created DC channel , in addition, the content message includes: all content of the calling service or the URL of the calling service.
  • the called terminal when the transmitted content message is all the content of the service, after receiving the content message, the called terminal can analyze the above content message and display it on the terminal; when the transmitted content message is the URL of the calling service After obtaining the content message, the called terminal obtains the service content by sending HTTP GET to the 5GNC of the calling user.
  • the called terminal can send an HTTP POST message to the 5GNC according to the called user's instruction to obtain the target content information.
  • the media call device provided by the embodiment of the present application establishes a DC channel dedicated to transmitting content information between the user terminal and the server, so that the transmitted content is more diverse.
  • the called terminal can independently choose whether to obtain the content information provided by the calling terminal, and at the same time, it can also independently choose which content information to obtain as the target information, which solves the problem that the receiving party can only passively accept the information and cannot actively obtain the desired information resource issues and improve the user experience.
  • this embodiment is a device embodiment corresponding to the above-mentioned embodiment of the 5GNC-SP multimedia call method, and this embodiment can be implemented in cooperation with the above-mentioned embodiment of the 5GNC-SP multimedia call method.
  • the relevant technical details mentioned in the above-mentioned embodiment of the 5GNC-SP multimedia call method are still valid in this embodiment, and will not be repeated here in order to reduce repetition.
  • the relevant technical details mentioned in this embodiment can also be applied to the above-mentioned embodiment of the 5GNC-SP multimedia call method.
  • modules involved in the above embodiments of the present application are logical modules.
  • a logical unit can be a physical unit, or a part of a physical unit, and can also Combination of physical units.
  • units that are not closely related to solving the technical problems proposed in the present application are not introduced in this embodiment, but this does not mean that there are no other units in this embodiment.
  • the embodiment of this application also provides an electronic device, as shown in FIG. 8 , including at least one processor 801; Instructions executed by the at least one processor 801, the instructions are executed by the at least one processor 801, so that the at least one processor can execute the above-mentioned multimedia call method applied to 5GNC-CP, or can execute The above multimedia call method applied to 5GNC-SP.
  • the memory and the processor are connected by a bus
  • the bus may include any number of interconnected buses and bridges, and the bus connects one or more processors and various circuits of the memory together.
  • the bus may also connect together various other circuits such as peripherals, voltage regulators, and power management circuits, all of which are well known in the art and therefore will not be further described herein.
  • the bus interface provides an interface between the bus and the transceivers.
  • a transceiver may be a single element or multiple elements, such as multiple receivers and transmitters, providing means for communicating with various other devices over a transmission medium.
  • the data processed by the processor is transmitted on the wireless medium through the antenna, further, the antenna also receives the data and transmits the data to the processor.
  • the processor manages the bus and general processing, and can also provide various functions including timing, peripheral interfacing, voltage regulation, power management, and other control functions. Instead, memory can be used to store data that the processor uses when performing operations.
  • Embodiments of the present application also provide a computer-readable storage medium storing a computer program.
  • the above method embodiments are implemented when the computer program is executed by the processor.
  • a device which can be A single chip microcomputer, a chip, etc.
  • a processor processor
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disc, etc., which can store program codes. .

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Selon un mode de réalisation, la présente invention porte sur un procédé, un appareil et un dispositif électronique pour appel multimédia, et sur un support de stockage. Le procédé comprend : après la réception d'une demande d'appel à l'initiative d'un terminal appelant, l'envoi d'une notification d'événement d'appel à un serveur d'application 5G New Call (5GNC-SP) ; après la réception d'une instruction de création de canal envoyée par le 5GNC-SP, le déclenchement d'une plateforme multimédia 5G New Call (5GNC-MP) pour établir un canal de données avec un terminal appelé ; après la création du canal de données, l'envoi d'une notification de succès de création de canal de données au 5GNC-SP, fournissant au 5GNC-SP un message de contenu envoyé au terminal appelé par l'intermédiaire du canal de données vers la 5GNC-MP.
PCT/CN2022/128432 2021-12-02 2022-10-28 Procédé, dispositif et équipement électronique d'appel multimédia, et support de stockage WO2023098366A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111474307.1A CN116260597A (zh) 2021-12-02 2021-12-02 多媒体通话方法、装置、电子设备及存储介质
CN202111474307.1 2021-12-02

Publications (1)

Publication Number Publication Date
WO2023098366A1 true WO2023098366A1 (fr) 2023-06-08

Family

ID=86611477

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/128432 WO2023098366A1 (fr) 2021-12-02 2022-10-28 Procédé, dispositif et équipement électronique d'appel multimédia, et support de stockage

Country Status (2)

Country Link
CN (1) CN116260597A (fr)
WO (1) WO2023098366A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1960254A (zh) * 2006-11-22 2007-05-09 北京邮电大学 基于ip多媒体子系统的视频电话通行证业务实现方法和系统
CN101179458A (zh) * 2006-11-09 2008-05-14 中兴通讯股份有限公司 一种实现多媒体信息的主叫呈现业务的方法
US8054960B1 (en) * 2006-11-06 2011-11-08 Sprint Spectrum L.P. Method and system for setting up a ringback media session
CN110661920A (zh) * 2019-09-27 2020-01-07 北京巨象具象科技有限公司 一种预制数据传播方法、装置和电子设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8054960B1 (en) * 2006-11-06 2011-11-08 Sprint Spectrum L.P. Method and system for setting up a ringback media session
CN101179458A (zh) * 2006-11-09 2008-05-14 中兴通讯股份有限公司 一种实现多媒体信息的主叫呈现业务的方法
CN1960254A (zh) * 2006-11-22 2007-05-09 北京邮电大学 基于ip多媒体子系统的视频电话通行证业务实现方法和系统
CN110661920A (zh) * 2019-09-27 2020-01-07 北京巨象具象科技有限公司 一种预制数据传播方法、装置和电子设备

Also Published As

Publication number Publication date
CN116260597A (zh) 2023-06-13

Similar Documents

Publication Publication Date Title
US9723137B2 (en) System and method for implementing multimedia calling line identification presentation service
EP2779579B1 (fr) Procédé et dispositifs pour réaliser un appel voip dans un environnement infonuagique
WO2021057642A1 (fr) Procédé et dispositif de traitement d'appel
WO2023071915A1 (fr) Procédé et appareil de configuration de service, support de stockage et dispositif électronique
US20230353603A1 (en) Call processing system and call processing method
US20230353673A1 (en) Call processing method, call processing apparatus, and related device
US11050801B2 (en) Call to meeting upgrade
CN104219479A (zh) 视频通信业务处理方法与系统
IL249490A (en) METHOD AND EQUIPMENT TREATMENT FOR CONTROL Establishing communication time on a multimedia network
EP3641262A1 (fr) Procédé et dispositif de communication, serveur d'application, équipement utilisateur et système
EP3226505B1 (fr) Procédé et dispositif de mise en oeuvre de service d'envoi
US20130235990A1 (en) Method and Device for Displaying Information
WO2021218653A1 (fr) Procédé de transmission de ressources multimédia, appareil connexe et système
CN101877708A (zh) 一种ims网络中实现多媒体会议的方法和系统
CN102231734A (zh) 实现从文本到语音tts的音频转码方法、装置及系统
WO2023098366A1 (fr) Procédé, dispositif et équipement électronique d'appel multimédia, et support de stockage
US9882938B2 (en) Composite ARS service providing method and apparatus
WO2023005524A1 (fr) Procédé et appareil de paiement de commande, et support de stockage, dispositif et système
KR101268895B1 (ko) 통신 네트워크에서 사용자 단말기의 존재 정보를 제어하기 위한 방법 및 장치
CN116132577A (zh) 用于增强通话过程中显示用户信息的方法及装置
US20150120946A1 (en) Method, Server and System for a Network Multimedia Content Component Service in an Internet Protocol Multimedia Subsystem
WO2023011024A1 (fr) Procédé de notification d'appel malveillant, terminal, dispositif électronique et support de stockage
US20240187529A1 (en) Method and system for implementing simultaneous interpretation in call procedure, and storage medium
WO2023083336A1 (fr) Procédé et appareil de transmission d'informations, dispositif de réseau et dispositif d'extrémité appelée
WO2023221855A1 (fr) Procédé, appareil et dispositif de traitement de liste d'applications de canal de données

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: 22900171

Country of ref document: EP

Kind code of ref document: A1