WO2017193999A1 - Procédé de communication d'appelant et d'appelé d'un boîtier décodeur, boîtier décodeur et dispositif de réseau central - Google Patents

Procédé de communication d'appelant et d'appelé d'un boîtier décodeur, boîtier décodeur et dispositif de réseau central Download PDF

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Publication number
WO2017193999A1
WO2017193999A1 PCT/CN2017/084144 CN2017084144W WO2017193999A1 WO 2017193999 A1 WO2017193999 A1 WO 2017193999A1 CN 2017084144 W CN2017084144 W CN 2017084144W WO 2017193999 A1 WO2017193999 A1 WO 2017193999A1
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WO
WIPO (PCT)
Prior art keywords
top box
set top
core network
calling
call instruction
Prior art date
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PCT/CN2017/084144
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English (en)
Chinese (zh)
Inventor
王笛
Original Assignee
中兴通讯股份有限公司
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Publication of WO2017193999A1 publication Critical patent/WO2017193999A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6137—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a telephone network, e.g. POTS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6181—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a mobile phone network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6187—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a telephone network, e.g. POTS

Definitions

  • the embodiments of the present invention relate to the field of communications technologies, and in particular, to a set top box calling and called communication method, a set top box, and a core network device.
  • a set-top box also known as a set-top box, is a device that connects a television to an external source. It converts compressed digital signals into TV content and displays them on the TV.
  • set-top boxes are no longer limited to video playback. People can use the set-top box to realize interactive digital entertainment, education and commercialization activities through the network. For example, people at home and people far from home want to communicate through set-top boxes to understand each other's situation and enhance their feelings.
  • the existing OTT (“Over The Top", “Over The Top” set-top box has video and audio calling functions, and has an OTT account provided by the OTT manufacturer. With this account, the OTT set-top box can perform video with other devices having the same OTT account. Communication and / or audio communication. Although the communication between the two is based on the network provided by the operator, the operator does not control the communication process.
  • the communication mode of this set-top box has the following problems:
  • the OTT set-top box can only communicate with the terminal device that also has the account provided by the OTT manufacturer. That is, the terminal that communicates with the OTT set-top box must have an account provided by the OTT vendor, and those terminal devices that cannot log in using the OTT account. For example, a fixed telephone or an older model machine cannot communicate with the OTT set top box. Therefore, this results in low versatility of communication between the OTT set-top box and the terminal device.
  • the confidentiality and security of the communication are relatively low.
  • the existing set-top box in the user's home is not an OTT set-top box, in order to realize communication, the user needs to purchase another set of OTT set-top boxes, which increases the purchase cost of the user and increases the burden on the user.
  • the main technical problem to be solved by the embodiment of the present invention is to provide a communication method between the set-top box and the terminal, which is used to solve the problem in the prior art, the user can only use the set-top box provided by the OTT manufacturer, and the OTT account is the same as the other based on the OTT mode.
  • an embodiment of the present invention provides a set-top box calling communication method, including:
  • the set-top box transmits the call instruction to the core network, and uses the core network to connect to the called end, where the call instruction includes the account of the called end and the first parameter information of the set-top box;
  • the set top box establishes a communication link with the called end according to the second parameter information, where the communication link is via the core network;
  • the set top box communicates with the called end by using the core network through the communication link.
  • the set top box communicates with the called end by using the core network by using the communication link, including:
  • the set top box sends the first media data to the core network or the second media data sent by the core network by using the communication link.
  • the call instruction includes any one of a video call instruction and an audio call instruction.
  • the first parameter information includes port information of the set top box, a media gateway IP, and a media data encoding format
  • the second parameter information includes port information of the called end, and a media gateway IP. And media data encoding format.
  • the sending, by the set top box, the call instruction to the core network includes:
  • the call instruction is transmitted to the core network by an instruction transport layer;
  • the instruction transport layer is any one of the protocol layers under the application layer in the protocol stack or is a SIP protocol layer.
  • the embodiment of the invention further provides a set top box calling communication method, including:
  • a call instruction transmitted by the core network receiver top box where the call instruction includes an account number of the called end and first parameter information of the set top box;
  • the core network queries the routing information of the called end according to the call instruction
  • the core network receives the response message transmitted by the called end, and sends the response message to the set top box, where the response message includes second parameter information of the called end;
  • the core network assists communication between the set top box and the called end.
  • the core network performs communication between the set top box and the called end. Assistance includes:
  • the core network sends first media data from the set top box to the called end or sends second media data from the called end to the set top box.
  • the embodiment of the invention further provides a set-top box called communication method, including:
  • the core network queries the routing information of the set top box according to the call instruction
  • the core network assists communication between the calling end and the set top box.
  • the core network assisting communication between the calling end and the set top box includes:
  • the core network sends second media data from the calling terminal to the set top box or receives first media data from the set top box and sends the first media data to the calling terminal.
  • the embodiment of the invention further provides a set-top box called communication method, including:
  • the set top box receives a call instruction transmitted by the core network, where the call instruction includes an account number of the set top box and second parameter information of the calling end;
  • the set top box parses the call instruction to obtain second parameter information of the calling end
  • the set top box sends a response message to the calling end by using the core network, where the response message includes the first parameter information of the set top box;
  • the set top box establishes a communication link with the calling end according to the second parameter information, where the communication link is via the core network;
  • the set top box communicates with the calling end by using the core network through the communication link.
  • the set top box communicates with the calling end by using the core network by using the communication link, including:
  • the set top box receives the second media data sent by the core network or sends the first media data to the core network by using the communication link.
  • the embodiment of the invention further provides a set top box, including:
  • a first instruction sending module configured to transmit a call instruction to a core network, and use the core network to connect the called end,
  • the call instruction includes an account number of the called end and first parameter information of the set top box;
  • a first message receiving module configured to receive a response message sent by the core network, where the response message includes second parameter information of the called end;
  • a first link establishing module configured to establish, according to the second parameter information, a communication link with the called end, where the communication link is via the core network;
  • a first communication module configured to communicate with the called end by using the core network by using the communication link.
  • the embodiment of the invention further provides a core network device, including:
  • a first instruction receiving module configured to receive a call instruction of the receiver, wherein the call instruction includes an account of the called end and first parameter information of the set top box;
  • a first route searching module configured to query, according to the call instruction, routing information of the called end;
  • a first instruction forwarding module configured to send the call instruction to the called end according to the routing information
  • a first message forwarding module configured to receive a response message transmitted by the called end, and send the response message to the set top box, where the response message includes second parameter information of the called end;
  • the first communication assistance module is configured to assist communication between the set top box and the called end.
  • the embodiment of the invention further provides a core network device, including:
  • a second instruction receiving module configured to receive a call instruction transmitted by the calling end, where the call instruction includes an account of the called set top box and second parameter information of the calling end;
  • a second route searching module configured to query routing information of the set top box according to the call instruction
  • a second instruction forwarding module configured to send the call instruction to the set top box according to the routing information
  • a second message forwarding module configured to receive a response message sent by the set top box, and send the response message to the calling end, where the response message includes first parameter information of the set top box;
  • the second communication assistance module is configured to assist communication between the calling terminal and the set top box.
  • the embodiment of the invention further provides a set top box, including:
  • a second instruction acquiring module configured to receive a call instruction transmitted by the core network, where the call instruction includes an account of the set top box and second parameter information of the calling end;
  • a second instruction parsing module configured to parse the call instruction, to obtain second parameter information of the calling end
  • a second message sending module configured to send, by using the core network, a response message to the calling end, where the response message includes the first parameter information of the set top box;
  • a second link establishing module configured to establish, according to the second parameter information, a communication link with the calling end, where the communication link is via the core network;
  • a second communication module configured to communicate with the calling end by using the core network by using the communication link.
  • the embodiment of the invention further provides a computer readable storage medium for storing a program, wherein when the program is executed, the set top box performs the steps in the above method.
  • the embodiment of the present invention further provides a computer readable storage medium for storing a program, wherein when the program is executed, the core network device performs the steps in the foregoing method.
  • the set-top box, and the core network device provided by the embodiment of the present invention
  • the call instruction including the first parameter information and the called end account may be first transmitted to the core.
  • the network sends the command to the called end by the core network; then the set top box can receive the response message returned by the called end from the core network and parse the response message, thereby obtaining the second parameter information of the called end; and then the set top box is based on
  • the second parameter information establishes a communication link with the called end via the core network, and finally communicates with the called end through the communication link.
  • FIG. 1 is a flowchart of a method for calling a calling set of a set top box according to Embodiment 1 of the present invention
  • FIG. 2 is a flowchart of a method for calling and calling a set top box according to Embodiment 2 of the present invention
  • FIG. 3 is a flowchart of a method for communicating a called set-top box according to Embodiment 3 of the present invention
  • FIG. 4 is a flowchart of a method for communicating a called set-top box according to Embodiment 4 of the present invention.
  • FIG. 5 is a schematic structural diagram of a set top box according to Embodiment 5 of the present invention.
  • FIG. 6 is another schematic structural diagram of a set top box according to Embodiment 5 of the present invention.
  • FIG. 7 is a schematic structural diagram of a core network device according to Embodiment 6 of the present invention.
  • FIG. 8 is a schematic structural diagram of a core network device according to Embodiment 7 of the present invention.
  • Embodiment 8 of the present invention is a schematic structural diagram of a set top box according to Embodiment 8 of the present invention.
  • FIG. 10 is a flowchart of a method for calling and calling a set top box according to Embodiment 9 of the present invention.
  • the set-top box provided by the embodiment of the invention can be used as a communication between the calling terminal and the terminal, and can also be used as a called party. Communication between the terminal and the terminal. Since the communication between the set top box and the terminal needs to be connected via the core network, and the communication process between the core network and the terminal is similar to that in the prior art, in order to make the advantages and details of the embodiment of the present invention clearer, the following will The embodiments of the present invention are further described from the set top box and the core network.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • This embodiment provides a method for calling a set top box. Referring to FIG. 1, the method includes:
  • the set top box transmits the call instruction to the core network.
  • the set top box can transmit call instructions to the core network through the command transport layer.
  • the instruction transport layer may be any protocol layer under the application layer, and may also be a SIP (Session Initiation Protocol) protocol layer in the application layer.
  • SIP Session Initiation Protocol
  • the protocols used in the OTT communication mode are all self-developed by the OTT vendors, and are basically private protocols. Therefore, in large-scale applications, high-cost problems may occur in the inter-factory signaling docking. Therefore, in order to reduce the docking cost, in the present embodiment, the SIP protocol layer is used as the instruction transport layer.
  • the WIFI network When transmitting a call command, it can be carried out using a 2G, 3G, 4G or WIFI network.
  • the WIFI network can be selected for information transmission. This not only improves the speed of information transmission, but also saves communication costs for users.
  • the service control module on the core network side can also authenticate the identity of the set top box. Only after the identity of the set top box is authenticated and authenticated can the login service box of the set top box be normally logged. This authentication method can ensure the security of the set top box access. To avoid the illegal set-top box access.
  • the set top box receives a response message transmitted by the core network.
  • the call instruction When the core network receives the call instruction transmitted by the set top box, the call instruction is transmitted to the corresponding called terminal. After the called party receives the call instruction, it will transmit a response message to the set top box through the core network, and the set top box needs to receive the response message.
  • the response message includes second parameter information of the called end, and the second parameter information is used for establishing a communication link between the set top box and the called end.
  • the set top box establishes a communication link with the called end according to the second parameter information.
  • the call instruction transmitted by the set top box to the called end and the response message transmitted by the called end to the set top box respectively include first parameter information and second parameter information, where the first parameter information includes port information used by the set top box in the subsequent communication process, and the media gateway
  • the IP address and the encoded information of the media data also includes the port information used by the called end in the subsequent communication process, the IP address of the media gateway, and the media data. Encoding information, etc. Since the media gateway belongs to the core network side, the communication link between the set top box and the called end is via the core network.
  • the set top box communicates with the called end by using a core network through a communication link.
  • the set top box can send the first media data to the core network through the above communication link.
  • the first media data may be the collected user's voice information and/or image information, and the set top box may obtain the information through other data collection devices.
  • the set-top box can be externally connected to the camera to capture image information, and an external microphone to achieve sound signal acquisition.
  • the set top box can collect the first media data by itself without relying on the external device.
  • the set top box can also receive the second media data sent by the core network.
  • the second media data is sent by the core network to the set top box, the second media data is substantially from the called end, and is the obtained sound information of the called end and/or Or image information.
  • the television connected to the set top box can be used for video playback. It can be understood that the second media data can be displayed or played by other devices having image display and audio output functions.
  • the set-top box also includes generating a call instruction before sending the call command to the core network.
  • the user can turn on the TV and issue an instruction to the set top box to call up the user interface.
  • the user interface can be displayed on the television display.
  • the set top box may be a conventional IPTV (interactive network television) set top box.
  • IPTV is a new technology that utilizes broadband networks and integrates technologies such as Internet, multimedia, and communication to provide home users with a variety of interactive services, including digital TV.
  • the set top box can also be an OTT set top box.
  • the OTT set top box no longer communicates with the terminal according to the OTT mode.
  • the user can select the functions that he or she needs according to the displayed interface, such as video playback, entertainment games, or communication using a set-top box.
  • the set top box provides reception and playback of the public television interface.
  • the set-top box only implements its basic functions. If the user selects the communication function, then there is no doubt that the user needs to select the object he or she desires to communicate with.
  • the selection of the communication object can be determined by the account entered by the user.
  • the communication object of the user is also determined. It can be understood by those skilled in the art that the user does not have to input the account of the other party when selecting the communication object, because the set top box also provides the phone book function in this embodiment, and the user can contact the contact who frequently contacts in advance. Account is stored in the phone book, when you need to connect When you are in the system, you can enter the command directly to call the phone book, and then select the desired contact. This way of determining the communication object can save the user's dialing time.
  • the communication type is divided into a video call and an audio call.
  • the video call here is not simply the image information of the communication parties.
  • the interaction, but the image information exchange, but also the local sound signal is transmitted to the opposite end.
  • the audio communication is performed, only the sound signals of each other are exchanged, and the collection and interaction of the image information are not required.
  • a call instruction needs to be generated.
  • the embodiment provides a video call instruction and an audio call instruction.
  • the call instruction includes not only the account of the called end but also the first parameter information of the set top box, and the first parameter information is used for the called end to establish a communication link with the set top box.
  • the first parameter information includes port information for the set top box to communicate with the called end, a media gateway IP, and a media data encoding format.
  • the first parameter information should have port information for video communication, an IP address of a media gateway for transmitting media data, and an encoding format of image data and audio data.
  • the called end may be a terminal device that has an account provided by the operator, such as a fixed telephone, a function machine, a smart phone, a tablet, and the like, and even the called end may be another set top box, as long as the set top box is provided by the operator. Account number.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the core network receives the call instruction through the command transmission layer, and the core network does not process the call instruction.
  • the core network only plays the role of call connection in the communication process of the two, which is equivalent to one. Message relay device.
  • the core network queries the routing information of the called end according to the call instruction.
  • the call instruction includes the account of the called end, so the core network can find the routing information of the called end according to the account. It can be understood that the account of the called end must be an account supported by the core network. In this embodiment, the account of the called end can be directly provided by the operator. For example, the account number of the called end is the telephone number of the called terminal.
  • the work of querying routing information can be done by the call control module in the core network.
  • the core network sends a call instruction to the called end according to the routing information.
  • the signaling gateway is an interconnection and interworking device connecting the No. 7 signaling network and the IP network, and is used for implementing the interworking between the No. 7 signaling network and the IP network, and mainly completing the PSTN (Public Switched Telephone Network). /ISDN (Integrated Services Digital Network) side of the No.7 signaling and IP side signaling conversion function.
  • PSTN Public Switched Telephone Network
  • ISDN Integrated Services Digital Network
  • the core network receives the response message transmitted by the called end, and sends the response message to the set top box.
  • a response message is returned to the set top box through the core network, the response message includes second parameter information, and the second parameter information is used for the set top box and the A communication link is established between the calling terminals.
  • the second parameter information includes port information used by the called end in the subsequent communication process, an IP address of the media gateway, and an encoding format of the media data. Therefore, when the core network receives the response message transmitted by the called end, the response message is sent to the set top box.
  • the core network assists communication between the set top box and the called end.
  • the set-top box After receiving the response message, the set-top box parses the response message to obtain the second parameter information of the called end, and then establishes a communication link with the called end according to the second parameter information, and the communication link passes through the core.
  • the media gateway in the network so in the subsequent communication between the set-top box and the called end, the core network is required for further assistance.
  • the core network assists the communication between the set top box and the called end mainly by: forwarding, by the media data gateway, the first media data sent by the set top box to the called end, or forwarding the second media data sent by the called end to the set top box.
  • the user on the called end and the user on the set top box side can obtain the information of the other party through the video playing device or the audio playing device.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • This embodiment explains the called set communication method of the set top box provided by the embodiment of the present invention from the core network side. Please refer to FIG. 3:
  • the core network receives a call instruction transmitted by the calling end.
  • the calling terminal can be a terminal device such as a fixed telephone, a function machine, a smart phone, a tablet, etc., which has an account provided by the operator. It is undoubted that the calling party can also be another set top box. Of course, the set top box has an account.
  • the number is an account that the core network can support. For example, its account number is provided by the core network.
  • the call instruction includes an account of the called set top box and second parameter information of the calling end.
  • the second parameter information is used for establishing a communication link between the set top box and the calling end.
  • the second parameter information includes port information used by the calling end in the subsequent communication process, and an IP address of the media gateway.
  • the core network After receiving the call command, the core network still does not process the command. For the set-top box and the calling end, the core network only plays the role of call connection in the communication process of the two, which is equivalent to message relay.
  • the core network queries the routing information of the set top box according to the call instruction.
  • the core network can find the routing information of the called set top box according to the account. It can be understood that the account of the called set top box must be an account supported by the core network. In this embodiment, the account number of the called set top box can be directly provided by the operator. Preferably, the operation of querying routing information can be done by a call control module in the core network.
  • the core network sends a call instruction to the called set top box according to the routing information.
  • the signaling gateway is an interconnection and interworking device connecting the No. 7 signaling network and the IP network, and is used for implementing the interworking between the No. 7 signaling network and the IP network, and mainly completing the No. 7 signaling and IP on the PSTN/ISDN side. Side signaling conversion function.
  • S308 A response message transmitted by the core network receiver top box, and sending a response message to the calling end.
  • the set-top box After the set-top box receives the call instruction, if the user agrees to communicate, the set-top box will return a response message to the calling end. Of course, the response message should be forwarded through the core network.
  • the response message includes the first parameter information of the set top box, and the set top box sends the first parameter information in the response message to the calling end because the calling end needs to know to communicate with it during the subsequent establishment of the communication link.
  • the information about the set-top box can be used to establish a communication link.
  • the first parameter information includes port information used by the set top box in the subsequent communication process, the media gateway IP, and the encoding format of the media data used by the set top box.
  • the core network assists communication between the calling end and the set top box.
  • the calling end can parse the first parameter information of the set top box from the response message, and the set top box and the calling end respectively establish a communication link between the two according to the second parameter information and the first parameter information.
  • the communication link will pass through the media gateway in the core network, so the core network needs further assistance in the subsequent communication between the set top box and the calling end.
  • the media gateway in the core network can send the second media data from the calling end to the set top box, and the second media number According to the image information or audio information collected by the calling party. Similarly, the media gateway can also send the first media data sent by the set top box to the calling end, and the user at the calling end obtains the user information on the set top box side.
  • both the transmission and response messages of the call instruction can be transmitted using the instruction transport layer.
  • the instruction transport layer may be any protocol layer below the application layer, and may also be a SIP protocol layer in the application layer.
  • the call command and the response message are transmitted using the SIP protocol. Because the standard SIP protocol can be used to reduce the cost of docking and improve the user experience.
  • the calling end When the calling end is a fixed telephone, it can use the PSTN network to transmit call instructions to the core network, and then the core network can transmit the call command to the called set top box by using the 2G, 3G, 4G or WIFI network.
  • the set-top box and the core network When transmitting the response message, the set-top box and the core network may be based on a 2G, 3G, 4G or WIFI network, and may be transmitted between the core network and the calling end based on the PSTN network. It should be understood that when the calling end is a fixed telephone or a function machine, it can only perform audio communication with the set top box.
  • the calling end may use the 2G, 3G, 4G or WIFI network to send the second media data and receive the first media data
  • the set top box may also use any one of the several transmission modes. Receive and send media data.
  • the WIFI network can be selected for information transmission. This can increase the speed of information transmission, and at the same time save communication costs for users.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • the set top box receives a call instruction transmitted by the core network.
  • the core network After receiving the call instruction sent by the calling end, the core network does not process the call instruction, but transparently transmits the call instruction to the set top box through the signaling gateway.
  • the call instruction includes the second parameter information of the calling end in addition to the account of the called set top box.
  • the second parameter information includes the port information used by the calling end in the subsequent communication process, the IP address of the media gateway, and The encoding format of the media data, etc.
  • the set top box parses the call instruction.
  • the second parameter information of the calling end can be obtained, and the second parameter information is used for establishing a communication link between the set top box and the calling end.
  • the set top box sends a response message to the calling end through the core network.
  • the response message includes first parameter information of the set top box, such as port information used by the set top box in subsequent communication, an IP address of the media gateway, and an encoding format of the media data.
  • the first parameter information is used to cause the calling end to establish a communication link with the set top box.
  • the set top box establishes a communication link with the calling end according to the second parameter information.
  • the communication link is naturally established between the set-top box and the calling end, because the set-top box knows the port information used by the calling end, the media gateway IP information, and the like.
  • the calling end also knows the port information used by the set-top box, the media gateway IP information, and the like.
  • the communication link between the set top box and the called end is via the core network.
  • the set top box communicates with the calling end by using a core network through a communication link.
  • the set top box can send the first media data to the core network through the foregoing communication link, and then the first media data is forwarded by the media gateway of the core network to the calling end.
  • the first media data may be the collected user's voice information and image information, or separate voice information, and the set top box may obtain the information through other data collection devices.
  • the set-top box can be externally connected to the camera to capture image information, and an external microphone to achieve sound signal acquisition.
  • the set top box can collect the first media data by itself without relying on the external device.
  • the set top box can also receive the second media data sent by the core network.
  • the second media data is sent by the core network to the set top box, the second media data is substantially from the calling end, and is the obtained sound information of the calling end and/or Or image information.
  • the television connected to the set top box can be used for video playback. It can be understood that the second media data can be displayed or played by other devices having image display and audio output functions.
  • the calling terminal may be a terminal device such as a fixed telephone, a function machine, a smart phone, a tablet, or even another set top box, as long as the set top box has an account supported by the core network.
  • the set top box in the embodiment has the function of the phone book, the user can store the account of the contact person that he frequently contacts in the phone book in advance. When the contact is needed, the user can directly input the phone book by inputting an instruction, and then select the desired contact person. Just fine. Therefore, if the set-top box has not yet stored the account of the calling party, the user can store the account of the calling party after ending the communication, and can also edit and store other user information of the calling party, for example, storing the name of the calling user. , home address, email address, QQ account and other information.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • the present embodiment provides a set top box.
  • the set top box 50 includes a first command sending module 502, a first message receiving module 504, a first link establishing module 506, and a first communication module 508.
  • the set top box 50 It is possible to implement a call to another terminal device or a set top box, that is, the set top box 50 can implement a calling function.
  • the set top box calling method provided in the first embodiment can be applied to the set top box 50 in this embodiment.
  • the first instruction sending module 502 in the set top box can transmit the call instruction to the core network through the instruction transport layer.
  • the instruction transport layer may be any protocol layer under the application layer, and may also be a SIP (Session Initiation Protocol) protocol layer in the application layer.
  • SIP Session Initiation Protocol
  • the protocols used in the OTT communication mode are all self-developed by the OTT vendors, and are basically private protocols. Therefore, in large-scale applications, high-cost problems may occur in the inter-factory signaling docking. Therefore, in order to reduce the docking cost, in the embodiment, the first instruction sending module 502 transmits the call instruction by using the SIP protocol layer.
  • the first command sending module 502 transmits the call command, it can be performed by using a 2G, 3G, 4G or WIFI network.
  • the WIFI network may be selected for information transmission. This not only improves the speed of information transmission, but also saves communication costs for users.
  • the service control module on the core network side can also authenticate the identity of the set top box. Only after the identity of the set top box is authenticated and authenticated can the login service box of the set top box be normally logged. This authentication method can ensure the security of the set top box access. To avoid the illegal set-top box access.
  • the call instruction When the core network receives the call instruction transmitted by the set top box, the call instruction is transmitted to the corresponding called terminal. After the called party receives the call instruction, it will transmit a response message to the set top box through the core network, and the first message receiving module 504 in the set top box needs to receive the response message.
  • the response message includes second parameter information of the called end, and the second parameter information is used to establish a communication link with the called end.
  • the call instruction transmitted by the set top box 50 to the called end and the response message transmitted by the called end to the set top box respectively include first parameter information and second parameter information, where the first parameter information includes port information used by the set top box in the subsequent communication process, and the media gateway The IP address and the encoding information of the media data; and the second parameter information also includes the port information used by the called end in the subsequent communication process, the IP address of the media gateway, and the encoding information of the media data. Therefore, the first link establishing module 506 can establish a communication link between the set top box 50 and the called end according to the second parameter information. Since the media gateway belongs to the core network side, the communication link between the set top box 50 and the called end is via the core network.
  • the first communication module 508 can communicate with the called end by using the core network through the communication link.
  • the first communication module 508 can send the first media data to the core network through the communication link.
  • First media The data may be the voice information and/or image information of the collected user, and the set top box may obtain the information through other data collection devices.
  • the set-top box can be externally connected to the camera to capture image information, and an external microphone to achieve sound signal acquisition.
  • the set top box can collect the first media data by itself without relying on the external device.
  • the first communication module 508 can also receive the second media data sent by the core network. Although the second media data is sent by the core network to the set top box, substantially the second media data is from the called end, which is obtained by the called end. Sound information and/or image information. After the first communication module 508 receives the second media data, the television connected to the set top box 50 can be used for video playback. It can be understood that the second media data can be displayed or played by other devices having image display and audio output functions.
  • the set top box 50 before the first instruction sending module 502 transmits the call instruction to the core network, the set top box 50 should also be a call instruction, and a preferred example provided in this embodiment. As shown in FIG. 6, the set top box 50 includes a first instruction generating module 501 in addition to the first instruction sending module 502, the first message receiving module 504, the first link establishing module 506, and the first communication module 508.
  • the user can turn on the TV and issue an instruction to the set top box to call up the user interface.
  • the user interface can be displayed on the television display.
  • the set top box may be a conventional IPTV (interactive network television) set top box.
  • IPTV is a new technology that utilizes broadband networks and integrates technologies such as Internet, multimedia, and communication to provide home users with a variety of interactive services, including digital TV.
  • the set top box can also be an OTT set top box.
  • the OTT set top box no longer communicates with the terminal according to the OTT mode.
  • the user can select the functions that he or she needs according to the displayed interface, such as video playback, entertainment games, or communication using a set-top box.
  • the set top box provides reception and playback of the public television interface.
  • the set-top box only implements its basic functions. If the user selects the communication function, then there is no doubt that the user needs to select the object he or she desires to communicate with.
  • the selection of the communication object can be determined by the account entered by the user.
  • the communication object of the user is also determined. It can be understood by those skilled in the art that the user does not have to input the account of the other party when selecting the communication object, because the set top box also provides the phone book function in this embodiment, and the user can contact the contact who frequently contacts in advance.
  • the account number is stored in the phone book. When you need to contact, you can enter the command to directly call the phone book, and then select the desired contact. This determination The method of trusting objects can save the user's dialing time.
  • the communication type is divided into a video call and an audio call.
  • the video call here is not simply the image information of the communication parties.
  • the interaction, but the image information exchange, but also the local sound signal is transmitted to the opposite end.
  • the audio communication is performed, only the sound signals of each other are exchanged, and the collection and interaction of the image information are not required.
  • the first instruction generation module 501 After the user inputs the communication object, the first instruction generation module 501 generates a call instruction according to the user's needs. According to the call type selected by the user, the embodiment provides a video call instruction and an audio call instruction.
  • the call instruction generated by the first instruction generating module 501 includes not only the account number of the called terminal but also the first parameter information of the set top box, and the first parameter information is used for the called end to establish a communication link with the set top box.
  • the first parameter information includes port information for the set top box to communicate with the called end, a media gateway IP, and a media data encoding format. For example, when the user selects video communication, the first parameter information should have port information for video communication, an IP address of a media gateway for transmitting media data, and an encoding format of image data and audio data.
  • the called end may be a terminal device that has an account provided by the operator, such as a fixed telephone, a function machine, a smart phone, a tablet, and the like, and even the called end may be another set top box, as long as the set top box is provided by the operator. Account number.
  • This embodiment provides a core network device.
  • the core network device 70 can cooperate with the set top box provided in Embodiment 5 to implement a call to the called end.
  • the core network device 70 includes a first instruction receiving module 702, a first route lookup module 704, a first instruction forwarding module 706, a first message forwarding module 708, and a first communication assistance module 710.
  • the first instruction receiving module 702 is used for a call instruction transmitted by the receiver to the top box.
  • the call instruction is transmitted through the instruction transport layer, which may be any protocol layer under the application layer, and may also be a SIP protocol layer in the application layer.
  • the SIP protocol layer is used as the instruction transport layer.
  • the core network only plays the role of call connection in the communication process of the two, which is equivalent to message relay.
  • the first instruction receiving module 702 can be implemented by a signaling gateway.
  • the call instruction includes the account of the called end, so the first route lookup module 704 can search according to the account. Routing information to the called end. It can be understood that the account of the called end must be an account supported by the core network. In this embodiment, the account of the called end can be directly provided by the operator. For example, the account number of the called end is the telephone number of the called terminal.
  • the work of querying routing information can be done by the call control module in the core network.
  • the first instruction forwarding module 706 is configured to send a call instruction to the called end according to the routing information queried by the first route lookup module 704.
  • the work of forwarding call instructions is done by the signaling gateway.
  • the signaling gateway is an interconnection and interworking device connecting the No. 7 signaling network and the IP network, and is used for implementing the interworking between the No. 7 signaling network and the IP network, and mainly completing the PSTN (Public Switched Telephone Network). /ISDN (Integrated Services Digital Network) side of the No.7 signaling and IP side signaling conversion function.
  • PSTN Public Switched Telephone Network
  • ISDN Integrated Services Digital Network
  • the called end After the called party receives the call instruction, if the called end user agrees to communicate, the called end returns a response message to the set top box through the core network, the response message includes the second parameter information, and the second parameter information is used. Establish a communication link between the set top box and the called end.
  • the second parameter information includes port information used by the called end in the subsequent communication process, an IP address of the media gateway, and an encoding format of the media data. Therefore, after the signaling gateway receives the response message transmitted by the called end, the first message forwarding module 708 sends the response message to the set top box.
  • the first communication assistance module 710 is configured to assist communication between the set top box and the called end.
  • the set-top box After receiving the response message, the set-top box parses the response message to obtain the second parameter information of the called end, and then establishes a communication link with the called end according to the second parameter information, and the communication link passes through the core.
  • the media gateway in the network therefore, in the subsequent communication between the set top box and the called end, the first communication assistance module 710 in the core network device 70 is required for further assistance.
  • the first communication assisting module 710 assists the communication between the set top box and the called end mainly by: the first communication assisting module 710 forwards the first media data sent by the set top box to the called end, or sends the called end to the called end.
  • the second media data of the set top box is forwarded to the set top box.
  • the function of the first communication assistance module 710 can be implemented by a media gateway. After the first media data and the second media data are respectively transmitted to the called end or the set top box, the user on the called end and the user on the set top box side can obtain the information of the other party through the video playing device or the audio playing device.
  • the core network device 80 includes a second command receiving module 802, a second route lookup module 804, a second command forwarding module 806, a second message forwarding module 808, and a Two communication assistance modules 810.
  • the core network device 80 provided in this embodiment can and can implement the called function.
  • the set top box is used together.
  • the second instruction receiving module 802 is configured to receive a call instruction transmitted by the calling end.
  • the call command is generated by the corresponding calling end and sent through the core network.
  • the calling terminal can be a terminal device such as a fixed telephone, a function machine, a smart phone, a tablet, etc., which has an account provided by the operator. It is undoubted that the calling party can also be another set top box.
  • the account set of the set top box is The account that the core network can support, for example, its account is provided by the core network.
  • the call instruction includes an account of the called set top box and second parameter information of the calling end.
  • the second parameter information is used for establishing a communication link between the set top box and the calling end.
  • the second parameter information includes port information used by the calling end in the subsequent communication process, and an IP address of the media gateway.
  • the second instruction receiving module 802 After receiving the call instruction, the second instruction receiving module 802 still does not process the instruction. For the set top box and the calling end, the core network only plays the role of call connection in the communication process of the two, which is equivalent to message relay. In a practical application, the second instruction receiving module 802 can be implemented by a signaling gateway.
  • the second route lookup module 804 is configured to query routing information of the set top box according to the call instruction. Since the call instruction includes the account of the called set top box, the second route lookup module 804 can find the routing information of the called set top box according to the account. It can be understood that the account of the called set-top box must be an account supported by the core network. In this embodiment, the account of the called set-top box can be directly provided by the operator. Preferably, the operation of the second route lookup module 804 can be performed by a call control module in the core network.
  • the second instruction forwarding module 806 sends the call instruction to the called set top box based on the routing information. After the second route lookup module 804 finds the target set top box, that is, the routing information of the called set top box, the second instruction forwarding module 806 transmits the call instruction to the corresponding set top box according to the routing information.
  • the signaling gateway may be used. Instead of the second instruction forwarding module 806.
  • the signaling gateway is an interconnection and interworking device connecting the No. 7 signaling network and the IP network, and is used for implementing the interworking between the No. 7 signaling network and the IP network, and mainly completing the No. 7 signaling and IP on the PSTN/ISDN side. Side signaling conversion function.
  • the second message forwarding module 808 is configured to receive the response message transmitted by the set top box, and send the response message to the calling end.
  • the set top box After the set top box receives the call instruction, if the user agrees to communicate, the set top box returns a response message to the calling end. Of course, the response message should be forwarded by the second message forwarding module 808.
  • the response message includes the first parameter information of the set top box, and the set top box sends the first parameter information in the response message to the calling end because the calling end needs to know to communicate with it during the subsequent establishment of the communication link.
  • the information about the set-top box can be used to establish a communication link.
  • the first parameter information includes the set-top box in subsequent communication
  • the port information used in the process, the media gateway IP, and the encoding format of the media data used by the set-top box After the response message reaches the core network side, the second message forwarding module 808 forwards the message to the corresponding calling end.
  • the second communication assistance module 810 can assist in communication between the calling end and the set top box. After receiving the response message, the calling end can parse the first parameter information of the set top box from the response message, and the set top box and the calling end respectively establish a communication link between the two according to the second parameter information and the first parameter information. The communication link will pass through the media gateway in the core network. Therefore, in the subsequent communication between the set top box and the calling terminal, the second communication assistance module 810 is required to perform further assistance.
  • the media gateway in the core network can send the second media data from the calling terminal to the set top box
  • the second media data is image information or audio information collected by the calling terminal.
  • the media gateway can also send the first media data sent by the set top box to the calling end, and the user at the calling end obtains the user information on the set top box side. Therefore, in fact, in this embodiment, the media gateway can be used as the second communication assistance module 810.
  • both the transmission and response messages of the call instruction can be transmitted using the instruction transport layer.
  • the instruction transport layer may be any protocol layer below the application layer, and may also be a SIP protocol layer in the application layer.
  • the call command and the response message are transmitted using the SIP protocol. Because the standard SIP protocol can be used to reduce the cost of docking and improve the user experience.
  • the calling end When the calling end is a fixed telephone, it can use the PSTN network to transmit call instructions to the core network, and then the core network can transmit the call command to the called set top box by using the 2G, 3G, 4G or WIFI network.
  • the set-top box and the core network When transmitting the response message, the set-top box and the core network may be based on a 2G, 3G, 4G or WIFI network, and may be transmitted between the core network and the calling end based on the PSTN network. It should be understood that when the calling end is a fixed telephone or a function machine, it can only perform audio communication with the set top box.
  • the calling end may use the 2G, 3G, 4G or WIFI network to send the second media data and receive the first media data
  • the set top box may also use any one of the several transmission modes. Receive and send media data.
  • the WIFI network can be selected for information transmission. This can increase the speed of information transmission, and at the same time save communication costs for users.
  • the set top box 90 includes a second instruction acquisition module 902 , a second instruction parsing module 904 , a second message sending module 906 , a second link establishing module 908 , and a second communication module 910 .
  • the second instruction acquisition module 902 is configured to receive a call instruction transmitted by the core network. In addition to being included in the call instruction, the second parameter information of the calling end is further included, and the second parameter information is used for establishing a communication link between the set top box and the calling end. Preferably, the second parameter information includes the calling end in subsequent communication.
  • the second instruction parsing module 904 is configured to parse the call instruction.
  • the second message sending module 906 sends a response message to the calling end.
  • the response message includes first parameter information of the set top box 90, such as port information used by the set top box 90 in subsequent communication, an IP address of the media gateway, and an encoding format of the media data.
  • the first parameter information is used to cause the calling end to establish a communication link with the set top box 90.
  • the second link establishing module 908 can naturally establish a communication link between the set top box and the calling end, because the set top box knows that the calling end uses Port information, media gateway IP information, etc., the calling end also knows the port information used by the set-top box, the media gateway IP information, and the like. Since the media gateway belongs to the core network side, the communication link between the set top box and the called end is via the core network.
  • the second communication module 910 is configured to communicate with the calling end by using the core network through the communication link.
  • the set top box can send the first media data to the core network through the foregoing communication link, and then the first media data is forwarded by the media gateway to the calling end.
  • the first media data may be the collected user's voice information and image information, or separate voice information, and the set top box may obtain the information through other data collection devices.
  • the set-top box can be externally connected to the camera to capture image information, and an external microphone to achieve sound signal acquisition.
  • the set top box can collect the first media data by itself without relying on the external device.
  • the set top box can also receive the second media data sent by the media gateway.
  • the second media data is sent by the media gateway to the set top box, the second media data is substantially from the calling end, and is the obtained sound information of the calling end and/or Or image information.
  • the television connected to the set top box can be used for video playback. It can be understood that the second media data can be displayed or played by other devices having image display and audio output functions.
  • the calling terminal may be a terminal device such as a fixed telephone, a function machine, a smart phone, a tablet, or even another set top box, as long as the set top box has an account supported by the core network.
  • the set top box in the embodiment has the function of the phone book, the user can store the account of the contact person that he frequently contacts in the phone book in advance. When the contact is needed, the user can directly input the phone book by inputting an instruction, and then select the desired contact person. Just fine. Therefore, if the set-top box has not yet stored the account of the calling party, the user can end the pass. After the letter, the account of the calling party is stored, and other user information of the calling party can be edited and stored, for example, the name, home address, mail address, QQ account and other information of the calling party user are stored.
  • the set top box user A When the set top box user A is at home, he or she wants to perform video communication with the friend B who is away from the place. A can open the TV and set-top box, use the set-top box account provided by the operator and log in with the password set by yourself. After the service control module of the core network passes the authentication of the set top box, the set top box can normally log in to the set top box service interface.
  • the interaction between the set top box and the core network uses the WIFI network.
  • the set-top box service interface There are various services for the user A to select in the set-top box service interface, such as games, video playback, communication, and the like.
  • current A may require a set-top box to provide communication services. So A can choose the video communication service he wants through the TV remote control. Then the user interface may pop up a corresponding input box for the user A to input the account of the friend B, or the set top box also provides the option of the phone book, the user A can enter the phone book to select the account of the friend B, and send a confirmation signal indicating the input.
  • the called account is the account of the friend B.
  • the set-top box generates a call instruction according to the user's input.
  • the call instruction includes the account of the friend B and the first parameter information of the organic top box.
  • the first parameter information includes the port used by the set-top box in the subsequent communication process.
  • Media gateway IP address and video encoding format
  • the user can perform the input not only through the remote controller but also directly through the voice of the user.
  • the set-top box can use its own voice in real time.
  • the collecting device or the external sound collecting device collects the voice signal of the user.
  • the set-top box can perform a comparison analysis on the collected voice for determining the user's instruction.
  • the user can also input by body movement or the like.
  • the gesture can be used as an input signal.
  • the user can The meaning of each of the various gesture signals is set to the set top box in advance, for example, the leftward horizontal direction indicates negative, the rightward horizontal direction indicates determination, and the like.
  • the set top box transmits the call instruction to the core network.
  • the call command is transmitted to the core network through the WIFI signal. It can be understood that the set top box can also use 2G, 3G, 4G signal transmission instructions.
  • the instruction transmission is performed by a SIP message.
  • S1008 The core network transmits the call instruction to the terminal of the user B.
  • the core network can find the routing information of the called end according to the called account in the call instruction, and then transmit the call instruction to the terminal of the user B according to the routing information. If the user B's terminal is in the WIFI network environment, the WIFI signal can be used to receive the call instruction. If not, it can choose to use the 2G, 3G, and 4G signals for command reception.
  • the SIP protocol is also used.
  • the terminal of user B returns a response message to the core network.
  • the terminal When user B receives the call request from user A, if the user agrees to make the call, the terminal returns a response message to the set-top box of user A, and the transmission of the response message still adopts the SIP protocol, and will reach the core network first.
  • the response message includes a port for performing video communication of parameter information of the terminal of the user B, a media gateway IP used, and a format for performing video encoding.
  • S1012 The set top box receives the response message forwarded by the core network.
  • the set-top box After receiving the response message, the set-top box parses the response message, and can obtain the parameter information of the terminal of the user B. According to these parameters, the set-top box can establish a communication link with the terminal of the user B.
  • the set-top box can collect image information and sound information of the user through its own or an external image capturing device or a sound collecting device.
  • the image collecting device is a camera
  • the sound collecting device is a microphone.
  • the set-top box then encodes the information into media data, and then sends it to the core network, which is forwarded by the core network to the terminal of user B.
  • the set top box also receives the media data from the user B forwarded by the core network, and then plays the media data through the television.
  • User B receives the video call of User A only in the non-WIFI network environment, it can also actively switch the video call to the audio call to save traffic and reduce the call cost. At this time, it is equivalent to user B actively initiating an audio call to user A, and user A's set top box needs to return a response message to user B's terminal through the core network, and then establish an audio communication link.
  • modules or steps of the above embodiments of the present invention can be implemented by a general computing device, which can be concentrated on a single computing device or distributed among multiple computing devices.
  • they may be implemented by program code executable by the computing device, such that they may be stored in a storage medium (ROM/RAM, disk, optical disk) by a computing device, and in some
  • the steps shown or described may be performed in an order different from that herein, or they may be separately fabricated into individual integrated circuit modules, or a plurality of the modules or steps may be implemented as a single integrated circuit module. Therefore, embodiments of the invention are not limited to any particular combination of hardware and software.
  • Each module or unit in the embodiments of the present invention may pass through one or more digital signal processors (DSPs), application specific integrated circuits (ASICs), processors, microprocessors, controllers, microcontrollers, field programmable arrays ( FPGA, programmable logic device or other electronic unit or any combination thereof.
  • DSPs digital signal processors
  • ASICs application specific integrated circuits
  • processors microprocessors
  • controllers microcontrollers
  • FPGA field programmable arrays
  • an embodiment of the present invention further provides a set top box, including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the processor can also be arranged to perform other steps in the above method.
  • the embodiment of the invention further provides a core network device, including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • a call instruction transmitted by the receiver top box where the call instruction includes an account number of the called end and first parameter information of the set top box;
  • the embodiment of the invention further provides a core network device, including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • Assistance is provided to communication between the calling terminal and the set top box.
  • the embodiment of the invention further provides a set top box, including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the above memory may be a non-transitory computer readable storage medium including instructions such as a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • a ROM read-only memory
  • RAM random access memory
  • CD-ROM compact disc-read only memory
  • magnetic tape magnetic tape
  • floppy disk magnetic tape
  • optical data storage device optical data storage device
  • the call instruction including the first parameter information and the called end account may be transmitted to the core network, and the command is sent by the core network to the called end;
  • the set top box can receive the response message returned by the called end from the core network and parse the response message, thereby obtaining the second parameter information of the called end; and then the set top box establishes a communication chain via the core network with the called end according to the second parameter information.
  • the road finally communicates with the called end through the communication link.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Telephonic Communication Services (AREA)

Abstract

L'invention concerne un procédé de communication d'appelant et d'appelé d'un boîtier décodeur, un boîtier décodeur et un dispositif de réseau central. Lorsqu'un boîtier décodeur est un terminal appelant, une instruction d'appel comprenant des premières informations de paramètre du boîtier décodeur et un compte de terminal appelé est d'abord transmise à un réseau central, puis est envoyée au terminal appelé par le réseau central; puis le boîtier décodeur reçoit, du réseau central, un message de réponse renvoyé par le terminal appelé et analyse le message de réponse pour obtenir des secondes informations de paramètre du terminal appelé; le boîtier décodeur établit une liaison de communication avec le terminal appelé au moyen du réseau central selon les secondes informations de paramètre et communique enfin avec le terminal appelé au moyen de la liaison de communication. Un terminal appelé peut mettre en œuvre des communications tant qu'il possède un compte pris en charge par un réseau central puisque le réseau central procède à la réalisation d'un appel initié par un boîtier décodeur, de telle sorte que l'universalité des communications entre un boîtier décodeur et des dispositifs de terminal est améliorée. En outre, la sécurité du contenu de communication est aussi considérablement améliorée puisque l'ensemble du processus de communication est sous la commande du réseau central.
PCT/CN2017/084144 2016-05-12 2017-05-12 Procédé de communication d'appelant et d'appelé d'un boîtier décodeur, boîtier décodeur et dispositif de réseau central WO2017193999A1 (fr)

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CN201610321371.9A CN107371050A (zh) 2016-05-12 2016-05-12 机顶盒主叫、被叫通信方法及机顶盒、核心网装置
CN201610321371.9 2016-05-12

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Publication number Priority date Publication date Assignee Title
CN108833434B (zh) * 2018-07-02 2020-09-08 山东云缦智能科技有限公司 一种基于ip双向网络机顶盒的跨网视频通话系统的实现方法
CN111698538B (zh) * 2020-05-29 2021-10-26 烽火通信科技股份有限公司 一种融合终端分立功能单元实现统一网管的系统及方法
CN118200295B (zh) * 2024-05-15 2024-07-19 中兴通讯股份有限公司 Fttr语音呼叫方法、网络设备、存储介质及程序产品

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040172657A1 (en) * 2003-01-31 2004-09-02 Qwest Communications International Inc ADSL/DBS network interface device and methods and systems for using the same
CN101741857A (zh) * 2009-12-11 2010-06-16 中兴通讯股份有限公司 机顶盒基于sip协议与pc客户端互通的方法及系统
CN102387335A (zh) * 2011-11-18 2012-03-21 康佳集团股份有限公司 一种基于手机通过机顶盒实现可视通话的方法及系统
CN103024599A (zh) * 2011-09-20 2013-04-03 中国联合网络通信集团有限公司 机顶盒通信方法、装置和系统
CN103118299A (zh) * 2011-11-16 2013-05-22 中国电信股份有限公司 Iptv 视频通话控制方法及机顶盒

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8050281B2 (en) * 2003-01-31 2011-11-01 Qwest Communications International Inc. Alert gateway, systems and methods
CN101873313B (zh) * 2010-05-25 2016-01-20 中兴通讯股份有限公司 应用于机顶盒的消息发送、接收方法及机顶盒

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040172657A1 (en) * 2003-01-31 2004-09-02 Qwest Communications International Inc ADSL/DBS network interface device and methods and systems for using the same
CN101741857A (zh) * 2009-12-11 2010-06-16 中兴通讯股份有限公司 机顶盒基于sip协议与pc客户端互通的方法及系统
CN103024599A (zh) * 2011-09-20 2013-04-03 中国联合网络通信集团有限公司 机顶盒通信方法、装置和系统
CN103118299A (zh) * 2011-11-16 2013-05-22 中国电信股份有限公司 Iptv 视频通话控制方法及机顶盒
CN102387335A (zh) * 2011-11-18 2012-03-21 康佳集团股份有限公司 一种基于手机通过机顶盒实现可视通话的方法及系统

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