KR100729991B1 - Method and apparatus for transmitting video message in W-CDMA network - Google Patents

Abstract

The present invention relates to a method and apparatus for delivering a video message in a W-CDMA network, the method comprising receiving a call connection request signal from a switching device, and transmitting a call connection response signal to the switching device in response to the call connection request signal. Transmitting, forming a first video and audio channel with the calling terminal based on the call connection response signal and the first call setup response signal, receiving a video message from the calling terminal through the first video and audio channel; Storing a video message, releasing a first video and audio channel, transmitting an outbound call request signal to a switching device for access to a called terminal, and corresponding to a second call setup response signal Receiving an outbound call answering signal from the switching device, and receiving the outbound call answering signal based on the second call setup response signal and the outbound call answering signal. And forming a second voice and video channel with the new terminal and transmitting a video message to the called terminal through the second voice and video channel.

W-CDMA, video message

Description

Method and apparatus for transmitting video message in WCDMA network

1 is a block diagram of an apparatus for transmitting a video message according to an embodiment of the present invention.

2 is a flow chart schematically showing a method for delivering a video message according to an embodiment of the present invention.

3 is a view for explaining a method of accessing a service providing apparatus from an originating terminal according to an embodiment of the present invention.

4 is a view for explaining a method of accessing a service providing apparatus from a calling terminal according to another embodiment of the present invention.

5 is a signal flow diagram in the process of accessing the service providing apparatus from the calling terminal according to another embodiment of the present invention.

6 is a view for explaining a method of accessing a service providing apparatus by modifying or upgrading a phone book menu in a calling terminal according to an embodiment of the present invention.

7 is a view for explaining a method of accessing a service providing apparatus by modifying a text mailbox menu in a calling terminal according to an embodiment of the present invention.

8 is a view for explaining a method of directly accessing a service providing apparatus using a private key of a calling terminal according to an embodiment of the present invention.

9 is a signal flow diagram illustrating a procedure for delivering a video message by an outbound call according to a service node method according to an embodiment of the present invention.

10 is a signal flow diagram illustrating a procedure for delivering a video message by a callback message according to a service node method according to an embodiment of the present invention.

11 is a signal flow diagram illustrating a procedure for delivering a video message by an outbound call in an intelligent network method according to an embodiment of the present invention.

12 is a signal flow diagram illustrating a procedure for delivering a video message by a callback message in an intelligent network method according to an embodiment of the present invention.

13 is a signal flow diagram illustrating a procedure for replying to a calling subscriber after checking a voice message received by a called subscriber according to an exemplary embodiment of the present invention.

14 is a signal flow diagram illustrating a procedure for directly connecting to an outgoing subscriber after checking a voice message received by a called subscriber according to an embodiment of the present invention.

15 is a signal flow diagram illustrating a procedure for calling a calling subscriber after checking a voice message received by a called subscriber according to an embodiment of the present invention.

16 is a diagram showing the configuration of a system for checking the status of a called subscriber according to an embodiment of the present invention.

17 is a signal flow diagram illustrating a procedure for checking a state of a called terminal by querying a service controller according to an embodiment of the present invention.

18 is a signal flow diagram illustrating a procedure for checking a state of a called terminal using ACM according to an embodiment of the present invention.

19 is a signal flow diagram illustrating a procedure for checking a state of a called terminal using a CPG according to an embodiment of the present invention.

20 is a signal flow diagram illustrating a procedure for a calling subscriber to access a 3G-IP of a service providing apparatus to form a voice and video channel and to store a voice message to be delivered to a called subscriber according to an exemplary embodiment of the present invention.

21 is a signal flow diagram illustrating a process of delivering a video message recorded by a calling subscriber to a called subscriber according to an embodiment of the present invention.

22 is a signal flow diagram illustrating a procedure for delivering a video and voice message between terminals supporting 3G in a 3G network according to an embodiment of the present invention.

23 is a signal flow diagram illustrating a procedure for delivering a video message from a terminal supporting 3G to a terminal not supporting the existing 3G according to an embodiment of the present invention.

24 is a signal flowchart illustrating a procedure for delivering a voice message from a calling terminal not supporting 3G to a called terminal supporting 3G according to an embodiment of the present invention.

25 is a flowchart illustrating a scenario of a recording and transmitting procedure of a video message to be transmitted from an originating terminal to a called terminal according to an embodiment of the present invention.

26 is a flowchart illustrating a scenario of a procedure of listening to a voice message in a called terminal according to an embodiment of the present invention.

27 is a flowchart illustrating a scenario of a procedure for replying after listening to a video message received at a called terminal according to an exemplary embodiment of the present invention.

28 is an exemplary screen diagram of a calling terminal for explaining a group video message delivery service according to an exemplary embodiment of the present invention.

29 is a view illustrating a screen of a mobile terminal for querying a video message history according to an embodiment of the present invention.

30 is an exemplary view of a screen in a called terminal for managing a received video message according to an embodiment of the present invention.

31 is a diagram illustrating a screen of a mobile terminal for managing a group address book according to an exemplary embodiment of the present invention.

32 is a diagram illustrating a screen of a mobile terminal for setting a video message service environment according to an embodiment of the present invention.

33 is a view illustrating an internet screen for querying a video message history according to an embodiment of the present invention.

34 illustrates an example of an Internet screen for managing a received voice message according to an embodiment of the present invention.

35 is a view illustrating an internet screen for managing a video message group address book according to an exemplary embodiment of the present invention.

36 is a diagram illustrating an internet screen for setting a nickname according to an embodiment of the present invention.

37 is an exemplary Internet screen for changing a password according to an embodiment of the present invention.

38 is an exemplary Internet screen for setting a reply video message rate according to an embodiment of the present invention.

FIG. 39 is a flowchart illustrating a main Interactive Voice Response (IVR) scenario for managing a video message according to an embodiment of the present invention. FIG.

40 is a flowchart illustrating an IVR scenario for querying a video message history according to an embodiment of the present invention.

41 is a flowchart illustrating an IVR scenario for managing a received video message according to an embodiment of the present invention.

42 is a flowchart illustrating an IVR scenario for setting video message environment according to an embodiment of the present invention.

FIG. 43 is a diagram illustrating a procedure for a calling subscriber to use the service by inputting DTMF when a called subscriber does not answer or switches to VMS during a video call attempt according to an embodiment of the present invention.

FIG. 44 is a signal flow diagram of a procedure for an originating subscriber to enter the present service by inputting DTMF when the called subscriber does not answer or switches to VMS during a video call attempt according to an embodiment of the present invention. FIG.

45 is a diagram illustrating a procedure for a calling subscriber to use a video message delivery service using a menu of a WAP such as a feature code or ME / KUN.

46 illustrates an example of a screen for a function of pre-transmitting a video message via WEB according to an embodiment of the present invention.

47 illustrates an example of a screen of a mobile terminal for a function of reserved transmission of a video message through a WAP according to an embodiment of the present invention.

48 is a diagram illustrating a WEB interface for delivering a video message via WEB according to an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

109: exchange device (IMX: IMT-2000 Mobile Switching Center)

111: Home Location Register

120: service providing device

123: 3G-IP

125: MTS (Multimedia Trans-coding Server)

The present invention relates to a method and apparatus for delivering a video message in a W-CDMA network. Specifically, the present invention relates to a method and apparatus for conveniently delivering video and audio messages such as simple business reports, instructions, greetings, etc. to a counterpart, without making a direct call.

Conventionally, there is no method of sending a video message to a counterpart by storing a video message using a W-CDMA terminal. The existing general voice / video call is a telephone call method that has been inputted to the other party's phone number and then presses the call button or enters a specific feature code and phone number and then presses the call button. It is a method using video call or voice supplementary service.

In addition, in the case of the conventional VMS (Voice Mail Service), in order to deliver the video message to the other party, the VMS system is accessed using the VMS representative access number instead of the other party's phone number, and then the caller authentication, the incoming number is input, and the voice / video is stored. You have to follow a complicated procedure that goes through In the case of the receiver, after receiving a short message (SMS) for the voice / video message sent by the sender, the receiver must access the VMS system again and then listen to the received voice / video message after authentication. In addition, the receiver was limited in how to reply to the sender using the voice / video message immediately after listening to the received voice / video message. In addition, since the voice message delivery service of 2G provides only voice as a message delivery means, there is a limitation in the expression of a message to be delivered.

The present invention provides a method for transmitting a video and audio message to a member belonging to a called subscriber or group without leaving a direct call to a called subscriber or a plurality of members belonging to a group in a W-CDMA network. It is an object to provide a method and apparatus.

The present invention provides a method and apparatus for delivering a video message using a mobile terminal menu function and a wireless Internet access key as well as a call method by inputting a specific feature code, a called number and a call button. For the purpose of

In addition, an object of the present invention is to provide a method and apparatus that can leave a response message to the calling subscriber immediately after listening to the video message sent by the caller to deliver to the caller, or perform a function such as a direct video call with the caller. .

In addition, the present invention provides a method for accessing WEB or WAP separately from the W-CDMA network, and provides a method and apparatus for recording a video message and confirming and storing an already confirmed or unconfirmed message through the WEB or WAP. It aims to do it.

In order to achieve the above object, according to an aspect of the present invention, in the method for delivering a video message in the service providing apparatus coupled with the calling terminal, the called terminal, the home location register and the switching device over the W-CDMA network, Receiving a call connection request signal from a switching device, wherein the call connection request signal corresponds to a first call setup request signal received by the switching device from the originating terminal; Transmitting a call connection response signal to the switching device in response to the call connection request signal, wherein the switching device transmits a first call setup response signal to the calling terminal in response to the call connection response signal; Forming a first video and audio channel with the calling terminal based on the call connection response signal and the first call setup response signal; Receiving a video message from the calling terminal through a first video and audio channel formed with the calling terminal; Storing a video message received from the calling terminal; Releasing a first video and audio channel formed with the calling terminal; Transmitting an outbound call request signal to the switching device for access to the called terminal, wherein the switching device requests a second call setup to the called terminal in response to the outbound call request signal; Send a signal and, in response, receive a second call setup response signal from the called terminal; Receiving an outbound call response signal generated corresponding to the second call setup response signal from the switching device; Forming a second voice and video channel with the called terminal based on the second call setup response signal and the outbound call response signal; And transmitting the stored video message to the called terminal through a second voice and video channel formed with the called terminal.
According to another aspect of the present invention, a method for delivering a video message in a service providing device coupled with a calling terminal, a called terminal, a home location register, and a switching device through a W-CDMA network, the first call connection from the switching device Receiving a request signal, wherein the first call connection request signal corresponds to a first call setup request signal received by the switching device from the originating terminal; Transmitting a first call connection response signal to the switching device in response to the first call connection request signal, wherein the switching device corresponds to the first call connection response signal to the originating terminal in response to the first call connection response signal; Transmits; Forming a first video and audio channel with the calling terminal based on the first call connection response signal and the first call setup response signal; Receiving a video message from the calling terminal through a first video and audio channel formed with the calling terminal; Storing a video message received from the calling terminal; Releasing a first video and audio channel formed with the calling terminal; Transmitting a short message for callback to the called terminal, wherein the called terminal transmits a second call setup request signal to the switching device to make a call connection to the service providing device using the callback short message; ; Receiving a second call connection request signal generated corresponding to a second call setup request signal transmitted from the called terminal from the switching device; Transmitting a second call connection response signal to the switching device in response to the second call connection request signal, wherein the switching device corresponds to the second call connection response signal to the called terminal in response to the second call setup response signal; Transmits; Forming a second voice and video channel with the called terminal based on the second call connection response signal and the second call setup response signal; And transmitting the stored video message to the called terminal through a second voice and video channel formed with the called terminal.
According to another aspect of the present invention, a method for delivering a video message in a service providing device coupled with a calling terminal, a switching device, a home location register, a service controller and a called terminal through a W-CDMA network, Receiving a call connection request signal, wherein the call connection request signal receives an SRI signal for querying the location of the service providing apparatus by receiving a first call setup request signal from the originating terminal, and receiving the call connection request signal from the home location register; Transmit an IDP (Initial Detection Point) signal for a video message transmission service to the service controller based on the SRI response signal received from the home location register in response to the SRI signal, and in response to the IDP signal Furnish Charging Information (FCI) signal and Establish Temporary C received from the service controller onnection); Transmitting a call connection response signal to the switching device in response to the call connection request signal, wherein the switching device transmits a first call setup response signal to the calling terminal in response to the call connection response signal; Forming a first video and audio channel with the calling terminal based on the call connection response signal and the first call setup response signal; Transmitting a first Assist Request Instructions (ARI) signal for obtaining a temporary number corresponding to the originating terminal to the service controller; Receiving a first Play Announcement (PA) signal including a temporary number corresponding to the originating terminal from the service controller corresponding to the first ARI signal; Receiving a video message from the calling terminal based on the temporary number of the calling terminal and the first video and audio channel formed with the calling terminal; Storing a video message received from the calling terminal; Releasing a first video and audio channel formed with the calling terminal; Transmitting an outbound call request signal to the switching device for access to the called terminal, wherein the switching device sends a second call setup request signal to the called terminal according to the outbound call request signal; Transmit and, in response, receive a second call setup response signal from the called terminal; Receiving an outbound call response signal generated corresponding to the second call setup response signal from the switching device; Forming a second voice and video channel with the called terminal based on the second call setup response signal and the outbound call response signal; Transmitting a second ARI signal for requesting the video message information to the service controller; Receiving a second PA signal including the video message information in response to the second ARI signal; And transmitting the stored video message to the called terminal based on the second PA signal.
According to another aspect of the present invention, a method for delivering a video message in a service providing device coupled with a calling terminal, a switching device, a home location register, a service controller and a called terminal through a W-CDMA network, Receiving a first call connection request signal, wherein the first call connection request signal is a first SRI for receiving the first call setup request signal from the originating terminal to query the location of the service providing apparatus; A first IDP (Initial Detection Point) for a video message transmission service to the service controller based on a first SRI response signal received from the home location register in response to the first SRI signal; (Furnish Charging Informati) received from the service controller in response to the first IDP signal on) and a first Establish Temporary Connection (ETC) signal; Transmitting a first call connection response signal to the switching device in response to the first call connection request signal, wherein the switching device corresponds to the first call connection response signal to the originating terminal; Transmits; Forming a first video and audio channel with the calling terminal based on the first call connection response signal and the first call setup response signal; Transmitting a first Assist Request Instructions (ARI) signal for obtaining a temporary number corresponding to the originating terminal to the service controller; Receiving a first Play Announcement (PA) signal including a temporary number corresponding to the originating terminal from the service controller corresponding to the first ARI signal; Receiving a video message from the calling terminal based on the temporary number of the calling terminal and the first video and audio channel formed with the calling terminal; Storing a video message received from the calling terminal; Releasing a first video and audio channel formed with the calling terminal; Transmitting a short message for a callback to the called terminal, wherein the called terminal transmits a second call setup request signal to the switching device to make a call connection to the service providing device using the callback short message, The switching device transmits a second SRI signal to the home location register to query the location of the service providing device in response to the second call setup request signal, and from the home location register in response to the second SRI signal. A second IDP signal for a video message transmission service is transmitted to the service controller based on the received second SRI response signal, and a second FCI (Furnish) is transmitted from the service controller in response to the second IDP signal. Receiving a Charging Information signal and a second Establish Temporary Connection (ETC) signal; Receiving a second call connection request signal from the switching device corresponding to the second FCI signal and the second ETC signal; Transmitting a second call connection response signal to the switching device in response to the second call connection request signal, wherein the switching device corresponds to the second call connection response signal to the called terminal in response to the second call setup response signal; Transmits; Forming a second voice and video channel with the called terminal based on the second call connection response signal and the second call setup response signal; Transmitting a second ARI signal for requesting the video message information to the service controller; Receiving a second PA signal including the video message information in response to the second ARI signal; And transmitting the stored video message to the called terminal based on the second PA signal.
Here, the forming of the first video and audio channel with the calling terminal may include: determining a master / slave between the calling terminals; Transmitting and receiving capacity with the calling terminal; Transmitting and receiving a MUX table with the calling terminal; Forming a video channel with the calling terminal; Establishing a voice channel with the calling terminal; And transmitting and receiving image reference frame information to the calling terminal to synchronize video and audio.
The forming of the second video and audio channel with the called terminal may include determining a master / slave between the called terminals; Transmitting and receiving capacity with the called terminal; Transmitting and receiving a MUX table with the called terminal; Forming a video channel with the called terminal; Establishing a voice channel with the called terminal; And transmitting and receiving image reference frame information to the called terminal to synchronize video and audio.
The method may further include transmitting a Specialized Resource Report (SRR) signal informing of the storage content to the service controller after storing the moving picture message received from the calling terminal.
In the receiving of the call connection request signal or the first call connection request signal from the switching device, the call connection request signal or the first call connection request signal may be transmitted from the originating terminal to the wireless Internet connection request by the service providing device. Receiving a signal, wherein the wireless Internet access request signal is generated by inputting a telephone number and a wireless Internet connection button of the called terminal at the calling terminal, and displaying the additional service integration screen including a list of additional services. After receiving the video message delivery service request signal from the calling terminal and terminating the wireless Internet connection with the calling terminal, in response to the first call setup request signal transmitted from the calling terminal to the switching device. It may be configured to be generated in the exchange device.
The first call setup request signal may include a function code of a video message delivery service and an identifier of a called terminal.
In addition, the first call setup request signal may be transmitted from the calling terminal to the switching device by at least one of a method using a private key, a method using a text box menu, and a method using a phone book menu.
The method may further include: transmitting a guide message for replying to the called terminal after transmitting the stored video message to the called terminal; Receiving a video message response request signal from the called terminal in response to the guide message; Transmitting a guide message for delivering a video message to the called terminal in response to the video message response request signal; Receiving a reply video message from the called terminal; Storing the reply video message received from the called terminal; Releasing a second video and audio channel formed with the called terminal; Transmitting an outbound call request signal to the switching device for access to the calling terminal, wherein the switching device sends a third call setup request signal to the calling terminal in response to the outbound call request signal; Transmit and receive a third call setup response signal in response; Receiving an outbound call response signal from the switching device corresponding to the third call setup response signal; Forming a third voice and video channel with the calling terminal based on the third call setup response signal and the outbound call response signal; And transmitting the reply video message to the calling terminal through a third voice and video channel formed with the calling terminal.
The method may further include: transmitting a guide message for replying to the called terminal after transmitting the stored video message to the called terminal; Receiving an originating terminal connection request signal from the called terminal in response to the guide message; Transmitting an outbound call request signal to the switching device to access the calling terminal, wherein the switching device transmits a third call setup request signal to the calling terminal in response to the outbound call request signal; Receiving a third call setup response signal in correspondence with the third call setup request signal; Receiving an outbound call response signal from the switching device corresponding to the third call setup response signal; And forming a third voice and video channel between the calling terminal and the called terminal based on the third call setup response signal and the outbound call answering signal. The video call may be configured by using the channel and the third audio and video channel.
The method may further include: transmitting a guide message for replying to the called terminal after transmitting the stored video message to the called terminal; Receiving an originating terminal call request signal from the called terminal in response to the guide message; Releasing a second voice and video channel formed with the called terminal; Transmitting an outbound call request signal to the switching device for a call of the calling terminal, wherein the switching device transmits a third call setup request signal to the calling terminal in response to the outbound call request signal; Receiving a third call setup response signal corresponding to the third call setup request signal; Receiving an outbound call response signal from the switching device corresponding to the third call setup response signal; Transmitting an outbound call request signal to the switching device for a call of the called terminal, wherein the switching device transmits a fourth call setup request signal to the called terminal according to the outbound call request signal; Receiving a fourth call setup response signal corresponding to the fourth call setup request signal; Receiving an outbound call response signal from the switching device corresponding to the fourth call setup response signal; And forming a third voice and video channel between the calling terminal and the called terminal, wherein the calling terminal and the called terminal may be configured to perform a video call using the third voice and video channel.
The second call setup response signal and the outbound call response signal may include an address complete message (ACM) and an answer message (ANM), and the ACM may include a backward call indicator indicating status information of the called terminal. Can be.
The second call setup response signal and the outbound call response signal may include an address complete message (ACM), a call progress (CPG), and an answer message (ANM), and the service providing apparatus receives the CPG. The state of the called terminal may be determined not to be in a standby state.
In addition, after storing the video message received from the calling terminal, if the called terminal is a terminal that does not support 3G, the service providing apparatus may further include converting the video message into a voice codec. .
According to another aspect of the present invention, in a method for delivering a video message in a service providing apparatus combined with a calling terminal, a called terminal, a calling side switching device and a called side switching device through a W-CDMA network, the calling side switching Receiving a first call connection request signal from a device, wherein the first call connection request signal corresponds to a first call setup request signal sent by the calling terminal to the calling party switching device for a call to the called terminal; Will; Transmitting a second call connection request signal to the called party exchange apparatus in response to the first call connection request signal; Receiving a first call connection response signal from the called party exchange apparatus in response to the second call connection request signal; Transmitting a second call connection response signal to the originating switching device in response to the first call connection response signal; Forming a first audio and video channel between the called party switching device based on the first call connection response signal; Forming a second voice and video channel between the calling party switching device based on the second call connection response signal; Receiving a guide message from the called party switching device; Transmitting the received announcement message to the calling terminal through the second voice and video channel; Receiving a DTMF signal for transmitting a video message from the calling terminal according to the guide message; Releasing the first audio and video channel; Transmitting a message for delivering a video message to the calling terminal; Receiving a video message from the calling terminal according to the message for delivering the video message; Storing a video message received from the calling terminal; Releasing the second video and audio channel; Transmitting an outbound call request signal to the switching device for access to the called terminal, wherein the switching device sends a second call setup request signal to the called terminal according to the outbound call request signal; Transmit and receive a second call setup response signal in response; Receiving an outbound call response signal from the switching device corresponding to the second call setup response signal; Forming a second voice and video channel with the called terminal based on the second call setup response signal and the outbound call response signal; And transmitting the video message to the called terminal through the second voice and video channel.
According to another aspect of the present invention, a service providing apparatus for delivering a video message in combination with a calling terminal, a called terminal, a home location register and a switching device through a W-CDMA network, the call connection request signal from the switching device Means for receiving, wherein the call connection request signal corresponds to a first call setup request signal received by the switching device from the originating terminal; Means for transmitting a call connection response signal to the switching device in response to the call connection request signal, wherein the switching device transmits a first call setup response signal to the calling terminal in response to the call connection response signal; Means for forming a first video and audio channel with the calling terminal based on the call connection response signal and the first call setup response signal; Means for receiving a video message from the calling terminal through a first video and audio channel formed with the calling terminal; Means for storing a video message received from the calling terminal; Means for releasing a first video and audio channel formed with the calling terminal; Means for transmitting an outbound call request signal to the switching device for access to the called terminal, wherein the switching device requests a second call setup to the called terminal in response to the outbound call request signal; Send a signal and, in response, receive a second call setup response signal from the called terminal; Means for receiving an outbound call response signal generated in correspondence with the second call setup response signal from the switching device; Means for forming a second voice and video channel with the called terminal based on the second call setup response signal and the outbound call response signal; And means for transmitting the stored video message to the called terminal through a second voice and video channel formed with the called terminal.
According to another aspect of the present invention, a service providing apparatus for delivering a video message in combination with a calling terminal, a called terminal, a home location register and a switching device through a W-CDMA network, the first call connection request from the switching device Means for receiving a signal, wherein the first call connection request signal corresponds to a first call setup request signal received by the switching device from the originating terminal; Means for transmitting a first call connection response signal to the switching device in response to the first call connection request signal, wherein the switching device corresponds to the first call connection response signal to the originating terminal with a first call setup response signal; Transmits; Means for forming a first video and audio channel with the calling terminal based on the first call connection response signal and the first call setup response signal; Means for receiving a video message from the calling terminal through a first video and audio channel formed with the calling terminal; Means for storing a video message received from the calling terminal; Means for releasing a first video and audio channel formed with the calling terminal; Means for transmitting a short message for a callback to the called terminal, wherein the called terminal transmits a second call setup request signal to the switching device to make a call connection to the service providing device using the callback short message; ; Means for receiving a second call connection request signal generated corresponding to the second call setup request signal transmitted from the called terminal from the switching device; Means for transmitting a second call connection response signal to the switching device in response to the second call connection request signal, wherein the switching device corresponds to the second call connection response signal to the called terminal with a second call setup response signal; Transmits; Means for forming a second voice and video channel with the called terminal based on the second call connection response signal and the second call setup response signal; And means for transmitting the stored video message to the called terminal through a second voice and video channel formed with the called terminal.
According to another aspect of the present invention, in the service providing apparatus for delivering a video message in combination with the calling terminal, switching device, home location register, service controller and the destination terminal through the W-CDMA network, the call connection from the switching device Means for receiving a request signal, wherein the call connection request signal receives the first call setup request signal from the originating terminal and transmits an SRI signal to the home location register to query the location of the service providing device. And in response to the SRI signal, transmit an IDP (Initial Detection Point) signal for a video message transmission service to the service controller based on the SRI response signal received from the home location register and in response to the IDP signal. Furnish Charging Information (FCI) signal and Establish Temporary Connection (ETC) received from the controller Will corresponding to a call; Means for transmitting a call connection response signal to the switching device in response to the call connection request signal, wherein the switching device transmits a first call setup response signal to the calling terminal in response to the call connection response signal; Means for forming a first video and audio channel with the calling terminal based on the call connection response signal and the first call setup response signal; Means for transmitting a first Assist Request Instructions (ARI) signal to obtain a temporary number corresponding to the originating terminal to the service controller; Means for receiving a first Play Announcement (PA) signal including a temporary number corresponding to the originating terminal from the service controller corresponding to the first ARI signal; Means for receiving a video message from the calling terminal based on the temporary number of the calling terminal and the first video and audio channel formed with the calling terminal; Means for storing a video message received from the calling terminal; Means for releasing a first video and audio channel formed with the calling terminal; Means for sending an outbound call request signal to the switching device for access to the called terminal, wherein the switching device sends a second call setup request signal to the called terminal in response to the outbound call request signal; Transmit and, in response, receive a second call setup response signal from the called terminal; Means for receiving an outbound call response signal generated in correspondence with the second call setup response signal from the switching device; Means for forming a second voice and video channel with the called terminal based on the second call setup response signal and the outbound call response signal; Means for transmitting a second ARI signal for requesting the video message information to the service controller; Means for receiving a second PA signal including the video message information in response to the second ARI signal; And means for transmitting the stored video message to the called terminal based on the second PA signal.
According to another aspect of the present invention, a service providing apparatus for delivering a video message in combination with a calling terminal, switching device, home location register, service controller and called terminal through a W-CDMA network, the first device from the switching device Means for receiving a call connection request signal, wherein the first call connection request signal receives a first call setup request signal from the originating terminal to receive a first SRI signal for querying a location of the service providing device; A first IDP (Initial Detection Point) signal for a video message transmission service to the service controller based on the first SRI response signal received from the home location register in response to the first SRI signal. A first Furnish Charging Information (FCI) signal received from the service controller in response to the first IDP signal Claim 1 ETC (Establish Temporary Connection) will corresponding to a signal; Means for transmitting a first call connection response signal to the switching device in response to the first call connection request signal, wherein the switching device corresponds to the first call connection response signal to the calling terminal with a first call setup response signal; Transmits; Means for forming a first video and audio channel with the calling terminal based on the first call connection response signal and the first call setup response signal; Means for transmitting a first Assist Request Instructions (ARI) signal to obtain a temporary number corresponding to the originating terminal to the service controller; Means for receiving a first Play Announcement (PA) signal including a temporary number corresponding to the originating terminal from the service controller corresponding to the first ARI signal; Means for receiving a video message from the calling terminal based on the temporary number of the calling terminal and the first video and audio channel formed with the calling terminal; Means for storing a video message received from the calling terminal; Means for releasing first video and audio channels formed with the calling terminal; Means for transmitting a short message for a callback to the called terminal, wherein the called terminal transmits a second call setup request signal to the switching device to make a call connection to the service providing device using the callback short message, The switching device transmits a second SRI signal to the home location register to query the location of the service providing device in response to the second call setup request signal, and from the home location register in response to the second SRI signal. A second IDP signal for a video message transmission service is transmitted to the service controller based on the received second SRI response signal, and a second FCI (Furnish) is transmitted from the service controller in response to the second IDP signal. Receiving a Charging Information signal and a second Establish Temporary Connection (ETC) signal; Means for receiving a second call connection request signal from the switching device in correspondence with the second FCI signal and the second ETC signal; Means for transmitting a second call connection response signal to the switching device in response to the second call connection request signal, wherein the switching device corresponds to the second call connection response signal to the called terminal with a second call setup response signal; Transmits; Means for forming a second voice and video channel with the called terminal based on the second call connection response signal and the second call setup response signal; Means for transmitting a second ARI signal for requesting the video message information to the service controller; Means for receiving a second PA signal including the video message information in response to the second ARI signal; And means for transmitting the stored video message to the called terminal based on the second PA signal.
According to still another aspect of the present invention, a service providing apparatus for delivering a video message by combining a calling terminal, a called terminal, a calling side switching device, and a called side switching device through a W-CDMA network, comprising: Means for receiving a first call connection request signal, wherein the first call connection request signal corresponds to a first call setup request signal sent by the calling terminal to the calling party switching device for a call to the called terminal; Means for transmitting a second call connection request signal to the called party exchange apparatus in response to the first call connection request signal; Means for receiving a first call connection response signal from the called party exchange apparatus in response to the second call connection request signal; Means for transmitting a second call connection response signal to the originating switching device in response to the first call connection response signal; Means for forming a first audio and video channel between the called party switching device based on the first call connection response signal; Means for establishing a second voice and video channel between the calling party switching device based on the second call connection response signal; Means for receiving a guidance message from the called party exchange device; Means for transmitting the received announcement message to the calling terminal through the second audio and video channel; Means for receiving a DTMF signal for transmitting a video message from the calling terminal according to the guide message; Means for releasing the first audio and video channel; Means for transmitting a message for delivering a video message to the calling terminal; Means for receiving a video message from the calling terminal according to the message for delivering the video message; Means for storing a video message received from the calling terminal; Means for releasing the second video and audio channel; Means for sending an outbound call request signal to the switching device for access to the called terminal, wherein the switching device sends a second call setup request signal to the called terminal in response to the outbound call request signal; Transmit and receive a second call setup response signal in response; Means for receiving an outbound call response signal from the switching device corresponding to the second call setup response signal; Means for forming a second voice and video channel with the called terminal based on the second call setup response signal and the outbound call response signal; And means for transmitting the video message to the called terminal through the second voice and video channel.
According to still another aspect of the present invention, a service providing apparatus for delivering a video message in combination with a calling terminal, a called terminal, a home location register, and a switching device through a W-CDMA network, the apparatus comprising: a memory storing a program; A processor coupled to the memory to execute the program, wherein the processor receives, by the program, a call connection request signal from the switching device, wherein the call connection request signal is received by the switching device from the originating terminal. Corresponding to the received first call setup request signal, wherein a call connection response signal is transmitted to the switching device in response to the call connection request signal, wherein the switching device corresponds to the call connection response signal; Transmitting a first call setup response signal to the mobile station; forming a first video and audio channel with the calling terminal based on the call connection response signal and the first call setup response signal; Receives a video message from the calling terminal through a voice channel, and receives a video message received from the calling terminal. Store the message, release the first video and audio channel formed with the calling terminal, and send an outbound call request signal to the switching device for access to the called terminal, where the switching device is Transmitting a second call setup request signal to the called terminal in response to the outbound call request signal, and receiving a second call setup response signal from the called terminal in response thereto, the second call setup response from the switching device Receiving an outbound call response signal generated according to the signal, and forming a second voice and video channel with the called terminal based on the second call setup response signal and the outbound call response signal; The service characterized in that for transmitting the stored video message to the called terminal through the formed second audio and video channel It can provide a blank device.
According to still another aspect of the present invention, a service providing apparatus for delivering a video message in combination with a calling terminal, a called terminal, a home location register, and a switching device through a W-CDMA network, the apparatus comprising: a memory in which a program is stored; A processor coupled to the memory to execute the program, wherein the processor receives, by the program, a first call connection request signal from the switching device, wherein the first call connection request signal is received by the switching device. Corresponds to a first call establishment request signal received from the originating terminal, wherein a first call connection response signal is transmitted to the switching device in response to the first call connection request signal, wherein the switching device sends the first call connection request signal to the switching device. Transmitting a first call setup response signal to the calling terminal in response to a call connection response signal; based on the first call connection response signal and the first call setup response signal, the first terminal and the first video and audio channel; And a video message is received from the calling terminal through the first video and audio channel formed with the calling terminal. Storing a video message received from a word, releasing a first video and audio channel formed with the calling terminal, and sending a short message for callback to the called terminal, wherein the called terminal uses the short message for callback Transmitting a second call setup request signal to the switching apparatus for making a call connection to the service providing apparatus; a second call connection generated corresponding to the second call setup request signal transmitted from the terminating terminal from the switching apparatus; Receiving a request signal and transmitting a second call connection response signal to the switching device in response to the second call connection request signal, wherein the switching device sends a call to the called terminal in response to the second call connection response signal; Transmits a call setup response signal to the called terminal and a second voice based on the second call setup response signal and the second call setup response signal; Forming a video channel, sending a video message, the storage to the called terminal via the second voice and video channels formed with the called terminal may provide a service providing apparatus according to claim.
According to another aspect of the present invention, in the service providing apparatus for delivering a video message in combination with the calling terminal, switching device, home location register, service controller and the destination terminal through the W-CDMA network, the memory in which the program is stored ; A processor coupled to the memory to execute the program, wherein the processor receives, by the program, a call connection request signal from the switching device, wherein the call connection request signal is received by the switching device from the originating terminal. Receiving a first call setup request signal and transmitting an SRI signal for querying the location of the service providing apparatus to the home location register, and based on the SRI response signal received from the home location register in response to the SRI signal; Transmits an Initial Detection Point (IDP) signal for a video message transmission service to a service controller and corresponds to a Furnish Charging Information (FCI) signal and an Establish Temporary Connection (ETC) signal received from the service controller in response to the IDP signal. The switching device in response to the call connection request signal; Transmit a call connection response signal, wherein the exchange device transmits a first call setup response signal to the originating terminal in response to the call connection response signal; A first video and audio channel is formed with the calling terminal, a first Assist Request Instructions (ARI) signal for obtaining a temporary number corresponding to the calling terminal is transmitted to the service controller, and the first ARI signal is transmitted. Corresponding to receiving a first PA (Play Announcement) signal including a temporary number corresponding to the calling terminal from the service controller, and receiving the temporary number of the calling terminal and the first video and audio channel formed with the calling terminal. Receive a video message from the originating terminal, store the video message received from the originating terminal, and send the Release the first video and audio channel established with the terminal, and transmit an outbound call request signal to the switching device for access to the called terminal; and the switching device corresponds to the outbound call request signal. Transmits a second call setup request signal to the called terminal, and receives a second call setup response signal from the called terminal in response thereto, the outbound generated corresponding to the second call setup response signal from the switching device Receiving a call response signal, forming a second voice and video channel with the called terminal based on the second call setup response signal and the outbound call response signal, and requesting the video message information from the service controller; Transmitting a second ARI signal and receiving a second PA signal including the video message information in response to the second ARI signal; The second is possible to provide a service providing apparatus, characterized in that for transferring the stored video message to the called terminal based on the PA signals.
According to another aspect of the present invention, in the service providing apparatus for delivering a video message in combination with the calling terminal, switching device, home location register, service controller and the destination terminal through the W-CDMA network, the memory in which the program is stored ; A processor coupled to the memory to execute the program, wherein the processor receives, by the program, a first call connection request signal from the switching device, wherein the first call connection request signal is received by the switching device. Receiving a first call setup request signal from the calling terminal to transmit a first SRI signal for querying the location of the service providing apparatus to the home location register, and receives from the home location register in response to the first SRI signal. Transmitting a first IDP (Initial Detection Point) signal for a video message transmission service to the service controller based on the first SRI response signal, and receiving a first FCI (received from the service controller in response to the first IDP signal); Corresponds to the Furnish Charging Information signal and the first Establish Temporary Connection (ETC) signal. In response to the call signal, transmit a first call connection response signal to the switching device, wherein the switching device transmits a first call setup response signal to the calling terminal in response to the first call connection response signal; A first ARI for forming a first video and audio channel with the caller terminal based on a first call connection response signal and the first call setup response signal, and for obtaining a temporary number corresponding to the caller terminal to the service controller; (Assist Request Instructions) signal, and receives a first PA (Play Announcement) signal including a temporary number corresponding to the originating terminal from the service controller in response to the first ARI signal, the temporary of the originating terminal Receiving a video message from the calling terminal based on the number and the first video and audio channel formed with the calling terminal, Storing the received video message, releasing the first video and audio channel formed with the calling terminal, and transmitting a short message for callback to the called terminal, wherein the called terminal uses the short message for callback. A second call setup request signal is sent to the switching apparatus to make a call connection to the service providing apparatus, and the switching apparatus is configured to query the location of the service providing apparatus in response to the second call setup request signal; A second IDP for transmitting a video message to the service controller based on a second SRI response signal received from the home location register in response to the second SRI signal, in response to the second SRI signal; Point) signal, and a second Furnish Charging Information (FCI) signal is transmitted from the service controller in response to the second IDP signal. And receiving a second Establish Temporary Connection (ETC) signal, receiving a second call connection request signal from the switching device corresponding to the second FCI signal and the second ETC signal, and receiving a second call connection request signal. In response, transmits a second call connection response signal to the switching device, wherein the switching device transmits a second call setup response signal to the called terminal in response to the second call connection response signal; Form a second audio and video channel with the called terminal based on a connection response signal and a second call setup response signal, and transmits a second ARI signal for requesting the video message information to the service controller; Receives a second PA signal including the video message information in response to an ARI signal, and transmits the stored video message to the called terminal based on the second PA signal. It is possible to provide a service providing apparatus, characterized in that the.
According to still another aspect of the present invention, a service providing apparatus for delivering a video message by combining a calling terminal, a called terminal, a calling side exchange apparatus, and a called side switching apparatus over a W-CDMA network, comprising: a memory in which a program is stored; A processor coupled to the memory to execute the program, wherein the processor receives, by the program, a first call connection request signal from the originating exchange apparatus, wherein the first call connection request signal is the originating call; The terminal corresponds to the first call setup request signal transmitted to the calling party switching device for the call to the called terminal; and a second call connection request to the called party switching device corresponding to the first call connection request signal. Transmits a signal, receives a first call connection response signal from the called party exchange apparatus in response to the second call connection request signal, and sends a second call to the calling party exchange apparatus in response to the first call connection response signal; Transmits a connection response signal, and forms a first audio and video channel between the called party exchange devices based on the first call connection response signal; And forming a second voice and video channel between the calling party switching device based on the second call connection response signal, receiving a guide message from the called party switching device, and receiving the received guide message as the second voice. And transmitting to the calling terminal through a video channel, receiving a DTMF signal for delivering a video message from the calling terminal according to the guide message, releasing the first voice and video channel, and delivering a video message to the calling terminal. Transmits a message for receiving the video message, receives a video message from the originating terminal according to the message for delivering the video message, stores the video message received from the originating terminal, releases the second video and audio channel, and An outbound call request signal is sent to the switching device for access to a called terminal. Transmit, the switching device transmits a second call setup request signal to the called terminal in response to the outbound call request signal, and receives a second call setup response signal in response thereto, the second call setup response signal; Corresponding to receiving an outbound call response signal from the switching device, and forming a second voice and video channel with the called terminal based on the second call setup response signal and the outbound call response signal; The apparatus for providing a service may include transmitting the video message to the called terminal through an audio and video channel.

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Next, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of an apparatus for delivering a video message according to an embodiment of the present invention.

Referring to FIG. 1, a video message delivery system includes a 2G / 2.5G user terminal 101, a PCX network 104, a 3G user terminal 103, an IMX network 110, a service providing apparatus 120, and an internet network ( 131, WAP user 133, WEB user 135, service controller (SCP, 113), IDR, short message center (SMSC, 117) and juice gateway (Juice GW, 119). The 2G / 2.5G user terminal 101 represents a CDMA or W-CDMA terminal based on a voice call, and the 3G user terminal 103 represents a terminal supporting video and voice calls. The PCX network 104 is composed of a mobile switching center (MSC) 105 and a home location register (HLR) 107, and functions to route a subscriber's call. IMX Network 110 is an IMT-2000 Switching Center (IMX: IMT-2000 Mobile Switching Center, 109) capable of routing and processing 3G video and audio calls, and a 3G home location register (3G) separate from 2G. HLR, 111).

The service providing apparatus 120 may include 2G-IP 121, 3G-IP 123, MTS 125, OMS client PC 127, OMS server 129, database server 131, RAID 133, TTS server 135, APS (Application Plus Server) 137 and WWAS (WEB / WAP (ME) Access Server, 139).

The 3G-IP 123 stores the video and audio messages and delivers them to the called subscriber. The 2G-IP 121 serves to store and deliver voice messages of 2G / 2.5G subscribers to an IP (Intelligent Peripheral), which is the base of the device according to the present invention. The MTS 125 is an auxiliary device for interworking the 2G-IP 121 and the 3G-IP 123 and is called a Multimedia Trans-coding Server (MTS), and a PCM or ADPCM file of 2G / 2.5G. In addition to converting and converting to 3G AMR or G.723.1, and vice versa, the combined AMR or G.723.1 and the basic video file are combined to generate a single 3GP file. The WWAS (WEB / WAP (ME) Access Server) 139 is a device that can handle address book management including message delivery groups, and history management of this service through the web or wireless Internet. A database server (DBS: 131) is a device for storing and managing data used in the device, such as information on outgoing subscriber, information on a video message, and information on a called party. The RAID 133 refers to a device that duplicately stores the same important data in multiple storage devices. By using the RAID 133, input / output operations of data may be balanced and overlapped to improve overall system performance. APS (Application Plus Server, 137) is connected to SMSC (117), BS (Billing System), CS (Customer Care System), NPDB (Number Portability Data Base) system, etc. owned by the operator for this service. Billing) processing, subscriber registration / authentication processing, prepaid subscriber authentication, and number transfer subscriber processing.

The service controller (SCP) 113 is a device having service logic in processing this service using an intelligent network and processes the service in conjunction with an APS server. OA & M Server (OA & M Server) is a device capable of operating / managing the device of the present invention.

2 is a flowchart schematically illustrating a method of delivering a video message according to an exemplary embodiment of the present invention.

Referring to FIG. 2, first, a calling terminal makes a call connection to a service providing apparatus to record a video message to be delivered to a called terminal (step 201). In the present invention, a method of accessing a service providing apparatus for recording a video message may be classified into three types. The first method is for subscribers to dial the feature code and the called number, which is the phone number of the called terminal.The second method is to press the called number and then press the wireless Internet key of the mobile phone. The third method may be a method of using a menu or a private key of the cellular phone terminal. In this case, the third method is a concept of using a shortcut key of a mobile phone terminal. In terms of signal flow of a mobile communication network, the third method is the same as the second method. The first connection method will be described in detail with reference to FIG. 3, the second connection method with reference to FIGS. 4 and 5, and the third connection method with reference to FIGS. 6 to 8.

The calling terminal records the video message to be delivered to the called terminal according to the guidance message of the service providing apparatus after accessing the service providing apparatus (step 203).

Thereafter, the apparatus for providing a service makes a call connection to the called terminal in order to deliver the voice message to the called terminal (step 205). The method of accessing a call from the service providing apparatus to the called terminal is classified into a method using a service node and a method using an intelligent network. Each of the above methods includes an outbound call to the called terminal and a method of receiving a callback from the called terminal by transmitting a short message for callback to the called terminal.

When the call connection is completed between the service providing device and the called terminal, the called subscriber can listen to the video message received from the calling subscriber through the service providing device (step 207).

If the user of the called terminal responds according to the guidance message provided by the service providing device to reply to the received video message after checking the video message, the service providing device provides a response service corresponding to the response (step) 209). Types of response services include video message reply service, direct connection service, and caller call service. The response services will be described in detail with reference to FIGS. 13 to 15.

3 is a view for explaining a method of accessing a service providing apparatus from an originating terminal according to an embodiment of the present invention. This figure describes a process in which a calling subscriber directly inputs a feature code and a called number for the service to process a message delivery service function.

Referring to FIG. 3, when a calling subscriber inputs a "Feature Code + called number + call button" for a call connection to a service providing apparatus, the calling terminal attempts to connect to a switching device (IMX) (step 301). The exchange device IMX receives the corresponding " Feature Code + Called Number " and transmits a feature request signal to the home location register HLR (step 303). The feature request signal is a signal for requesting routing address information corresponding to a function code. The home location register (HLR) identifies the service and transmits a feature request return result to the switching device (IMX) (step 305). The feature response signal includes a routing address of a service providing device IP or a routing address of a service controller SCP. The switching device (IMX) forwards the incoming call to the SCP or the IP server of the service providing device according to the received routing address (step 307).

4 is a view for explaining a method of accessing a service providing apparatus from an originating terminal according to another embodiment of the present invention. The access method described in this figure is a method of using a wireless Internet key of a mobile phone after pressing a called number.The calling subscriber selects a message delivery service menu from a wireless Internet page of the WINK method, and then sends a call to the corresponding service device. Follow the routing procedure to connect.

Referring to FIG. 4, the calling subscriber first accesses the WWAS server of the service providing apparatus 120 by pressing the called subscriber's telephone number and the wireless Internet connection button (magic key, Nate key, EZ-i key, etc.) (step 401). ). This procedure is the procedure to access this system by WINK method through mobile operator's wireless internet network.

Thereafter, the service providing apparatus 120 transmits and outputs a wireless Internet page for making a functional call with the called subscriber to the calling terminal (step 403). The wireless Internet page includes each menu for each additional service, and each menu includes a telephone number of a WML or ME code for making a call to the service providing apparatus 120. For example, the video message delivery service menu includes a Tel Tag corresponding to # + <called number>.

Thereafter, when the calling subscriber selects the message delivery service menu, the connection to the currently connected wireless Internet is interrupted and the video call is attempted by the switching device (IMX or MSC) (step 405). The switching device requests the home location register (HLR) where to route the call (step 407). The home location register (HLR) analyzes the received phone number (message delivery service feature code or ARS representative number) and transmits routing information to the switching device (step 409). The switching device then routes the call of the message delivery service to the 3G-IP of the service providing device using the routing information (step 411).

5 is a signal flowchart of a process of accessing a service providing apparatus from an originating terminal according to another exemplary embodiment of the present invention. FIG. 5 is a diagram for explaining the method of FIG. 4 and illustrates a procedure in which a calling subscriber attempts to deliver a video message after accessing the wireless Internet for the video delivery service of the present invention. This procedure may change depending on the service provider's internal network or service procedure.

Referring to FIG. 5, when a calling subscriber enters a telephone number of a called subscriber and a wireless internet connection button (magic en key, nate key, or EZ-i key), the calling terminal requests wireless internet access to the WWAS server of the service providing apparatus. The signal is transmitted (step 501). The service providing apparatus transmits a wireless Internet page capable of a functional call to the called subscriber to the calling terminal, and the calling terminal outputs the wireless Internet page to the display unit (step 503). When the calling subscriber enters a menu for the video message delivery service, the calling terminal transmits a service request signal to the service providing apparatus (step 505). Thereafter, since the video and audio messages must be received for the message delivery service, the access connection of the currently connected wireless Internet is released (step 507). Thereafter, the originating terminal transmits a call connection request signal to the switching apparatus to access the service providing apparatus (step 509).

6 to 8 are diagrams for describing a method of accessing a service providing apparatus from an originating terminal according to another exemplary embodiment of the present invention. 6 to 8 are methods using a mobile phone terminal's own functions. These methods can be regarded as a kind of connection method described with reference to FIG. 3 in that a dedicated key or a menu of a mobile phone terminal is used without inputting a function code for a video message service.

6 is a view for explaining a method of accessing a service providing apparatus by modifying or upgrading a phone book menu in a calling terminal according to an exemplary embodiment of the present invention.

Referring to FIG. 6, by inserting a wireless Internet access menu provided by a WINK menu method into a telephone number menu of a calling subscriber's mobile phone terminal, a call can be attempted by an IMX directly without accessing the menu of the wireless Internet. have. That is, the method described in this figure is selected in the phone book screen 601 through the search by name, search by number, search by speed number, search by voice, search by group, search by time, etc. It is a method of adding a video message menu for a message delivery service to an existing menu (eg, 1: modification 2: deletion 3: multimail transmission 4: email transmission). When the calling subscriber selects the video message menu from the new menu screen 603 of the phone book, the terminal adds a feature code corresponding to the message delivery service before the called party's phone number in the phone book. That is, when the calling subscriber selects the message delivery menu, the cellular phone terminal attempts to make a call by transmitting a feature code (eg, # or * 01) and a telephone number of the called party to the switching device (IMX) for the message delivery service. do.

7 is a diagram illustrating a method of accessing a service providing apparatus by modifying a text mailbox menu in a calling terminal according to an exemplary embodiment of the present invention.

Referring to FIG. 7, a wireless Internet access menu provided by the WINK menu method described with reference to FIG. 4 is accessed by inserting a video message delivery menu into a text inbox menu of a text mailbox of a calling subscriber's mobile phone terminal. You can try calling directly with IMX without the need. In other words, the method described in this drawing is to add a menu for delivering a message to an existing menu (eg, 1: Reply 2: Resend 3: Delete 4: Save phone) provided in the text message selected on the text box of the mobile terminal. Way. When the calling subscriber selects a menu from the text inbox screen 701, the terminal outputs a new menu screen 703 to the display unit. When the video message menu for moving the video message is selected by the calling subscriber, the terminal adds a feature code corresponding to the message delivery service before the called subscriber's telephone number included in the short message. That is, when the calling subscriber selects the message delivery menu, the cellular phone terminal attempts to make a call by transmitting a feature code (eg, # or * 01) and a telephone number of the called party to the switching device (IMX) for the message delivery service. do.

8 is a view for explaining a method of directly accessing a service providing apparatus using a hot-key of a calling terminal according to an exemplary embodiment of the present invention.

Referring to FIG. 8, the subscriber adds a recipient's telephone number by adding a new hot-key to the calling subscriber's mobile terminal using the wireless Internet access menu provided by the WINK menu method described in FIG. 4. Then, by pressing a dedicated key, a call can be made directly to the IMX without having to access the menu of the wireless Internet. When the dedicated key button 803 is input in the state 801 in which the telephone number of the called terminal is input, the calling terminal adds a feature code corresponding to a video message delivery service before the telephone number of the called terminal. That is, when the telephone number and dedicated key button 803 of the called terminal are input, the calling terminal exchanges a function code (eg, # or * 01) and a telephone number of the called subscriber for the video message delivery service (IMX). Try to call by sending to.

As described with reference to FIGS. 3 to 8, the message delivery service may be used with various connection schemes. That is, a method for performing a message transfer service in a wireless communication network through the above connection procedure includes a connection method using a wireless communication network system and a service node and an access method using an intelligent network. An access method using a service node will be described with reference to FIGS. 9 and 10, and an access method using an intelligent network will be described with reference to FIGS. 11 and 12.

9 is a signal flow diagram illustrating a procedure for delivering a video message by an outbound call according to a service node method according to an embodiment of the present invention. In the figure, the calling terminal accesses a service providing apparatus using a service node method to store a video message, and the service providing apparatus directly receives an outgoing subscriber's video message and then makes an outbound call. The procedure for processing and delivering a video message to a called terminal is shown. This procedure may change depending on the service provider's internal network or service procedure.

Referring to FIG. 9, the calling subscriber transmits a call setup request signal including a feature code and a called number to the switching device IMX to leave a video message (step 901). The switching device (IMX) transmits Send Routing Information (SRI) to the HLR (3G-HLR), which is a home location register, to query the location of the switching device (IMX) to which the 3G-IP belongs (step 903). The HLR sends an SRI response signal containing the location information of the switching device IMX to which the 3G-IP belongs (step 905). The switching device IMX transmits a call connection request signal including a calling number and a called number to the 3G-IP of the service providing device with reference to the information provided by the HLR (step 907). The 3G-IP of the service providing device transmits a call connection response signal to the switching device IMX (step 909). When the switching device receives the call connection response signal, it transmits a call setup response signal to the calling subscriber (step 911). Thereafter, the 3G-IP of the service providing apparatus generates a video and audio channel (3G-324M Video / Audio Negotiation) between calling subscribers (step 913).

The 3G-IP outputs the service video announcement or voice announcement to the calling terminal (step 915). At this time, the announcement is, for example, "Video message delivery service provided by KTF (SKT / LGT). After the beep recording, please press * (or #) when you are finished. The announcement may be output together with the image information. The calling party then records the message to be delivered to the called party (step 917). At this time, the 3G-IP of the service providing apparatus may further include a process of outputting a guide message (for example, "I will send a message. Thank you for using it.") After recording the video message to the calling subscriber.

The 3G-IP of the service providing apparatus transmits message information (caller number, called party number, time information, etc.) and video message left by the calling subscriber to the APS server and the DB server and stores them in the storage of the service providing apparatus (step 919). . The 3G-IP then sends a call release signal to the switching device IMX (step 921), and the switching device IMX sends a call release signal to the calling subscriber (step 923).

Thereafter, the APS server of the service providing apparatus internally brings data to be delivered from the DB server to deliver the data stored by the calling subscriber to the called subscriber (step 925). This procedure is performed immediately after the calling subscriber leaves a video message, but if the called party does not receive the call, the service provider needs to retry an internal call, time, etc. to make an outbound call. Calculate The APS server makes an outbound call request to deliver the video message to the called subscriber to the 3G-IP server (step 927). The 3G-IP attempts an outbound call to an exchange device (IMX) connected to E1 or T1 (step 929).

The switching device IMX tries to set up a call to the called party (step 931). The called party responds to the incoming video call and transmits a call answer signal to the switching device (step 933).

The exchange device (IMX) forwards an Answer signal to the 3G-IP (step 935). The 3G-IP of the service providing apparatus forms a video and audio channel with the called subscriber (step 937). The 3G-IP of the service providing apparatus obtains a video message left by the calling subscriber in the DB server and outputs the video message to the called subscriber (step 939).

The 3G-IP plays a video message to be transmitted and transmits a call release signal to the switching device (IMX) (step 941). If the called party wants to reply without releasing the call after listening to the message received from the calling party, the answering video message can be delivered to the calling party. The switching device IMX sends a call release signal to the called party (step 943).

The 3G-IP notifies the APS server of the message indicating that the called party has completed listening after receiving the message sent by the calling party (step 945). The APS server, for example, transmits a text message to the short message service center (SMSC), "Send to [video message] [recipient's phone number or name]" (step 947). The Short Message Service Center (SMSC) sends the text message to the calling subscriber (step 949). In steps 947 and 949, the APS server may transmit to the calling subscriber a multimedia messaging service (MMS) instead of a short message. After the service is terminated, the APS server transmits billing information (CDR) data to the billing system for billing (step 951).

Here, the 3G-IP, the DB server and the APS server are separately shown for the detailed description of the respective functions, but these are all components of the service providing apparatus, each of which is performed in the service providing apparatus which is one device. It is also possible.

10 is a signal flow diagram illustrating a procedure for delivering a video message by a callback message according to a service node method according to an embodiment of the present invention. In the figure, the calling terminal accesses a service providing apparatus using a service node method to store a video message, and the service providing apparatus transmits a short message for callback to the called subscriber after receiving the video message of the calling subscriber. Thereby illustrating a procedure of delivering a video message. This procedure may change depending on the service provider's internal network or service procedure.

Referring to Fig. 10, the calling subscriber transmits a call setup request signal including a feature code and a called number to the switching device IMX for a telephone connection to leave a video message (step 1001). The IMX receives a feature code and a called number and transmits Send Routing Information (SRI) to the HLR (3G-HLR) to query the location of the IMX to which the 3G-IP belongs (step 1003). The HLR transmits an SRI response signal including the location information of the IMX to which the 3G-IP belongs to the IMX (step 1005).

The IMX transmits a call connection request signal including a calling number and a called number to the 3G-IP by referring to the location information of the IMX to which the 3G-IP received from the HLR belongs (step 1007). The 3G-IP sends a call connection response signal corresponding to the call response to the IMX (step 1009). The IMX sends a call establishment response signal to the calling party (step 1011). 3G-IP creates a video and audio channel (3G-324M Video / Audio Negotiation) with the calling subscriber (step 1013).

The 3G-IP outputs the service video announcement or voice announcement to the calling terminal (step 1015). At this time, the announcement is, for example, "Video message delivery service provided by KTF (SKT / LGT). After the beep recording, please press * (or #) when you are finished. The announcement may be output together with the image information. The calling party then records the message to be delivered to the called party (step 1017). In this case, the 3G-IP may further include a process of outputting a guide message (for example, "I will send a message. Thank you for using it.") After recording the video message to the calling terminal.

The 3G-IP transmits the message information (calling number, called number, time information, etc.) and video message left by the calling subscriber to the APS server and the DB server and stores them in the storage device (step 1019). The 3G-IP then sends a call release signal to the switching device IMX (step 1021) and the switching device IMX sends a call release signal to the calling subscriber (step 1023).

The APS server internally brings the data to be delivered from the DB server to deliver the data stored by the calling subscriber to the called subscriber (step 1025). The ASP server sends a text message (SMS) for callback to the SMSC informing the called subscriber that the video message has been received (step 1027). The SMSC sends the text message (SMS) to the called party (step 1029). In steps 1027 and 1029, the APS server may send a callback message to the called subscriber to the MMS instead of the short message.

Receiving the callback message, the called party confirms that it is a message delivery service, and attempts to call the switching device (IMX) by pressing the call button (step 1031). In this case, the callback message includes a callback number for accessing the 3G-IP. When the called subscriber presses the call button, the callback message may access the 3G-IP of the service providing apparatus. The IMX checks the received callback number and routes the call to 3G-IP (step 1033). The 3G-IP transmits a response signal corresponding to the call response to the IMX (step 1035). The IMX answers the call to the called party (step 1037). 3G-IP establishes a video and audio channel with the called subscriber (step 1039).

3G-IP confirms that the call is an incoming call to check the message, and takes the video message left by the calling subscriber in the DB server and transmits the video message to the called subscriber (step 1041). The 3G-IP plays all video messages to be transmitted and transmits a call release signal to the switching device (IMX) (step 1043). If the called customer wants to reply without releasing the call after listening to the message received from the sender, the response video message can be delivered to the calling subscriber. The switching device IMX sends a call release signal to the called party (step 1045).

The 3G-IP notifies the APS server of the information (message) that the called subscriber has completed listening after receiving the message sent by the caller (step 1047). The APS server, for example, transmits a text message to the short message service center (SMSC), "Send to [video message] [recipient's phone number or name]" (step 1049). The Short Message Service Center (SMSC) sends the text message to the calling subscriber (step 1051). In steps 1049 and 1051, the APS server may also transmit to the calling subscriber by MMS instead of a short message. After the service is terminated, the APS server transmits billing information (CDR) data to the billing system for billing (step 1053).

Here, the 3G-IP, the DB server and the APS server are separately shown for the detailed description of the respective functions, but these are all components of the service providing apparatus, each of which is performed in the service providing apparatus which is one device. It is also possible.

11 is a signal flow diagram illustrating a procedure for delivering a video message by an outbound call in an intelligent network method according to an embodiment of the present invention. In the figure, an originating terminal accesses a service providing apparatus using an intelligent network (IN) method to store a video message, and the service providing apparatus receives an outgoing subscriber's video message and then makes an outbound call to the called subscriber. It shows a procedure for delivering a video message. This procedure may change depending on the service provider's internal network or service procedure.

Referring to FIG. 11, the calling subscriber transmits a call setup request signal including a feature code and a called number to the switching device IMX to leave a video message (step 1101). The IMX receives the feature code and the called number and sends an SRI to the caller's HLR (3G-HLR) to query the location of the IMX to which the 3G-IP belongs (step 1103). The HLR sends an SRI response signal including the location information of the IMX to which the 3G-IP belongs to the IMX (step 1105).

The IMX transmits an IDP (Initial DP, Initial Detection Point) to a service controller (SCP) that provides a video message delivery service based on the information received from the HLR (step 1107). At this time, the IDP signal is a signal for querying where to route the originating signal. SCP confirms that the call is a video message delivery service, and transmits to the IMX a Furnish Charging Information (FCI) and an Establish Temporary Connection (ETC) (step 1109). At this time, the FCI message is a message for generating charging information based on the CDR information. The IMX attempts to call by sending a call connection request signal to 3G-IP based on the information of the FCI and ETC received from the SCP (step 1111). The 3G-IP responds with a call to the IMX for the received call (step 1113). The IMX answers the call to the calling subscriber (step 1115). 3G-IP establishes a video and audio channel with the calling subscriber (step 1117).

3G-IP sends ARI (Assist Request Instructions) to the SCP to obtain the prompt number for the calling subscriber (step 1119). The SCP forwards the prompt number to the calling subscriber to 3G-IP using Play Announcement (PA) (step 1121).

3G-IP outputs the service video announcement or voice announcement to the calling terminal (1123). At this time, the announcement is, for example, "Video message delivery service provided by KTF (SKT / LGT). Record after the beep and press * (or #) when finished. The announcement may be output together with the image information. The calling party then records the message to be delivered to the called party (step 1125). In this case, the 3G-IP may further include a process of outputting a guide message (for example, "I will send a message. Thank you for using it.") After recording the video message to the calling terminal.

The 3G-IP stores message information (caller number, called party number, time information, etc.) and video messages left by the calling subscriber in storage of the APS server and the DB server (step 1127). The 3G-IP sends a Specialized Resource Report (SRR) signal to the SCP informing it of the contents if necessary (step 1129). The 3G-IP sends a call release signal to the IMX (step 1131). The IMX sends a call release signal to the calling subscriber (step 1133).

The APS server internally brings the data to be delivered from the DB server to deliver the data stored by the calling subscriber to the called party (step 1135). This procedure is performed immediately after the calling subscriber leaves a video message, but if the called party does not receive the call, the service provider needs to retry an internal call, time, etc. to make an outbound call. Calculate

The 3G-IP sends an outbound call request signal to the IMX to attempt an outbound call to the IMX (step 1137). The IMX sends a call establishment request to the called party (step 1139). The called party responds to the incoming video call and sends a call answer signal to the IMX (step 1141). The IMX receives the call response of the called party and sends a call response signal to 3G-IP (step 1143). 3G-IP forms a video and audio channel with the called subscriber (step 1145). The 3G-IP sends the ARI to the SCP to retrieve the video message for the incoming subscriber (step 1147). The SCP forwards the video message to the 3G-IP via the PA for the incoming subscriber (step 1149). The 3G-IP delivers the video message of the calling subscriber to the called subscriber (step 1151).

After forwarding the message, the 3G-IP releases the call with the IMX (step 1153). The IMX releases the call with the called party (step 1155). The 3G-IP notifies the APS server of the message indicating that the called subscriber has completed listening (confirmation) after receiving the message sent by the caller (step 1157). The APS server, for example, sends a text message to the SMSC, "Send to [Video Message] [Recipient's Phone Number or Name]" (step 1159). The SMSC sends the text message (SMS) to the calling subscriber (step 1161). In this case, in steps 1159 and 1161, the APS server may transmit information indicating that the video message has been delivered to the calling subscriber by the MMS instead of the short message. The APS server transmits the CDR data for charging to the charging system after the service is terminated (step 1163).

Here, the 3G-IP, the DB server and the APS server are separately shown for the detailed description of the respective functions, but these are all components of the service providing apparatus, each of which is performed in the service providing apparatus which is one device. It is also possible.

12 is a signal flow diagram illustrating a procedure for delivering a video message by a callback message in an intelligent network method according to an embodiment of the present invention. In the figure, the caller accesses a service providing apparatus using an intelligent network (IN) method to store a video message, and the service providing apparatus transmits a callback message to the called subscriber after receiving the video message of the calling subscriber. This shows the procedure for delivering a video message. This procedure may change depending on the service provider's internal network or service procedure.

Referring to FIG. 12, steps 1201 to 1235 are the same as steps 1101 to 1135 in FIG. 11, and description thereof will be omitted. In step 1237, the APS server sends a text message for callback to SMSC informing the called subscriber that the video message has been received. The SMSC sends the message (SMS) to the called party (step 1239). In steps 1237 and 1239, the APS server may transmit the callback message to the called party using MMS instead of the text message.

Upon receiving the callback message, the called subscriber confirms that the video message arrives a short message, and presses the call button to attempt a call to the IMX (step 1241). The IMX sends an SRI signal to the HLR to query the location of the IMX for that call (step 1243). The HLR transmits an SRI response signal containing the location information of the IMX to which the 3G-IP belongs to the IMX (step 1245). The IMX transmits an IDP (Initial DP, Initial Detection Point) to the SCP providing the video message delivery service based on the information received from the HLR (step 1247). SCP confirms that the call is a video message delivery service, and transmits to the IMX a Furnish Charging Information (FCI) and an Establish Temporary Connection (ETC) (step 1249).

The IMX attempts to call 3G-IP based on the FCI and ETC received from the SCP (step 1251). The 3G-IP responds with a call to the IMX for the received call (step 1253). The IMX answers the call to the called party (step 1255). 3G-IP establishes a video and audio channel with the called subscriber (step 1257).

The 3G-IP sends the ARI to the SCP to retrieve the video message for the incoming subscriber (step 1259). The SCP forwards the video message to the 3G-IP via the PA for the incoming subscriber (step 1261). 3G-IP delivers the video message of the calling subscriber to the called subscriber using the video and audio channel (step 1263).

After forwarding the message, 3G-IP releases the call with IMX (step 1265). The IMX releases the call with the called party (step 1267). The 3G-IP notifies the APS server of the message indicating that the called party has listened (confirmed) after receiving the message sent by the caller (step 1269). The APS server, for example, sends a text message to the SMSC, "Send to [Video Message] [Recipient's Phone Number or Name]" (step 1271). The SMSC sends the text message (SMS) to the calling subscriber (step 1273). In this case, in step 1271 and step 1273, the APS server may transmit information indicating that the video message is transmitted to the calling subscriber through MMS instead of the short message. The APS server transmits the CDR data to the charging system for charging after the service is terminated (step 1275).

Here, the 3G-IP, the DB server and the APS server are separately shown for the detailed description of the respective functions, but these are all components of the service providing apparatus, each of which is performed in the service providing apparatus which is one device. It is also possible.

13 is a signal flow diagram illustrating a procedure for checking a voice message received by a called subscriber and replying to the calling subscriber according to an embodiment of the present invention.

Referring to FIG. 13, the calling subscriber accesses the service providing apparatus to record a video message, and the service providing apparatus transmits the video message to the called subscriber so that the called subscriber listens to the video message recorded by the calling subscriber (step 1301). ). Step 1301 follows the procedure from the procedure described with reference to FIGS. 9 to 12 until the service providing apparatus outputs a video message to the called subscriber.

The 3G-IP outputs an announcement broadcast for reply to the called subscriber (step 1303). The announcement may be, for example, "Please press 1 for message response, 2 for direct caller connection, 3 for caller call". The called subscriber enters a menu for replying to a message for reply and transmits a reply request signal to 3G-IP (step 1305).

The 3G-IP notifies the APS server of the message indicating that the called subscriber has completed listening (confirmation) after receiving the message sent by the caller (step 1307). The APS server, for example, sends a message to the SMSC for notifying the reception of the message of "completely transmitted to [video message] [recipient phone number or name]" (step 1309). The SMSC sends the message SMS to the calling subscriber (step 1311). In this case, the notification message may be transmitted to the MMS. The APS server transmits the CDR data to the billing system for outgoing subscriber billing after the end of the service (step 1313).

The 3G-IP delivers the announcement to the called party (eg, "Message delivery reply. Record after the beep and press * when finished" to the called party) (step 1315). The called party records the message to be delivered to the calling subscriber according to the announcement (step 1317). After recording, 3G-IP can send a message to the called party, for example, "I'll reply you. Thank you for using it." The 3G-IP stores message information (caller number, called party number, time information, etc.) and video messages left by the called subscriber in storage of the APS server and the DB server (step 1319). The 3G-IP sends a call release signal to the IMX (step 1321). The IMX sends a call release signal to the called party (step 1323).

The APS server internally brings data to be delivered from the DB server in order to deliver the data stored by the called subscriber to the calling subscriber (step 1325). This procedure is performed immediately after the called party leaves the video message, but if the calling party fails to receive a call, the service providing apparatus internally calculates the call and time to make an outbound call.

The APS server requests an outbound call for message delivery to the 3G-IP server (step 1327). The 3G-IP transmits an outbound call request signal to an IMX connected to E1 or T1 (step 1329). The IMX attempts a call establishment request to the originating subscriber (step 1331). The calling subscriber sends a response signal to the IMX in response to the incoming video call call (step 1333). The IMX sends an outbound call answer signal to the 3G-IP in response to the answer signal received from the originating subscriber (step 1335). 3G-IP establishes a video and audio channel with the calling subscriber (step 1337).

3G-IP takes the video message left by the called subscriber in the DB server and outputs the video message to the calling party (step 1339). After the 3G-IP has played all the forwarded messages, it sends a call release signal to the IMX (step 1341). The IMX sends a call release signal to the called party (step 1343).

The 3G-IP notifies the APS server of the message indicating that the calling subscriber has completed listening after receiving the video message call reply sent by the called subscriber (step 1345). The APS server, for example, sends a text message to the SMSC, "Send to [Video Message Reply] [Recipient's Phone Number or Name]" (step 1347). The SMSC sends the text message to the called party (step 1349). In this case, the message may be delivered to the called subscriber through MMS instead of the short message. The APS server transmits the CDR data to the charging system for charging the subscriber after the service is terminated (step 1351).

14 is a signal flow diagram illustrating a procedure for directly connecting a calling subscriber after checking a voice message received by a called subscriber according to an exemplary embodiment of the present invention.

Referring to FIG. 14, the calling subscriber accesses the service providing apparatus to record a video message, and the service providing apparatus transmits the video message to the called subscriber so that the called subscriber listens to the video message recorded by the calling subscriber (step 1401). ). Step 1401 follows the procedure from the procedure described with reference to FIGS. 9 to 12 until the service providing apparatus outputs a video message to the called subscriber.

The 3G-IP outputs an announcement broadcast for reply to the called subscriber (step 1403). For example, the announcement may be "Press 1 for message response, 2 for direct caller connection, 3 for caller call". The called subscriber sends a direct connection request signal to 3G-IP for directly connecting to the calling subscriber (step 1405).

The 3G-IP notifies the APS server of the message indicating that the called subscriber has completed listening (confirmation) after receiving the video message (step 1407). The APS server sends a message to the SMSC for notifying the reception of the message, for example, "completely transmitted to [video message] [recipient phone number or name]" (step 1409). The SMSC sends the message SMS to the calling subscriber (step 1411). In this case, the notification message may be transmitted to the MMS. The APS server transmits the CDR data to the charging system for outgoing subscriber charging after the service is terminated (step 1413).

The 3G-IP attempts an outbound call to the IMX connected to E1 or T1 for outgoing subscriber call (step 1415). The IMX attempts a call establishment request from the calling subscriber (step 1417). The originating subscriber sends a call answer signal to the IMX in response to the incoming video call call (step 1419). The IMX sends an Answer signal over 3G-IP (step 1421). A channel for video and audio calls is created between the calling party and the called party (step 1423).

If a video call path is created between the calling party and the called party, the calling party and the called party perform a video call (step 1425). When the video call is terminated between the calling party and the called party, the calling party sends a call release signal to the IMX to terminate the call (step 1427). The IMX sends a call release signal over 3G-IP (step 1429). The 3G-IP transmits a call release signal to the IMX for the call release of the called subscriber (step 1431). The IMX sends a call release signal to the called party (step 1433). In steps 1427 to 1433 it is also possible for the called party to first send a call release signal to the IMX to terminate the call. 3G-IP sends a message delivery reply completion notification to the APS server (step 1435). The APS server transmits the CDR data to the charging system for charging the subscriber after the service is terminated (step 1437).

15 is a signal flow diagram illustrating a procedure for calling a calling subscriber after checking a voice message received by a called subscriber according to an embodiment of the present invention.

Referring to FIG. 15, the calling subscriber accesses the service providing apparatus to record a video message, and the service providing apparatus transmits the video message to the called subscriber so that the called subscriber listens to the video message recorded by the calling subscriber (step 1501). ). Step 1501 follows the procedure from the procedure described with reference to FIGS. 9 to 12 until the service providing apparatus outputs a video message to the called subscriber.

The 3G-IP outputs an announcement broadcast for reply to the called subscriber (step 1503). The announcement may be, for example, "Please press 1 for message response, 2 for direct caller connection, 3 for caller call". The called party sends a call request signal to 3G-IP for calling the calling party (step 1505). The 3G-IP sends a call release signal to the IMX to release the call with the called subscriber (step 1507). The IMX sends a call release signal to the called party (step 1509).

The 3G-IP notifies the APS server of the message indicating that the called party has listened (confirmed) after receiving the video message (step 1511). The APS server sends a message to the SMSC for notifying the reception of the message, for example, " [Video message] [received phone number or name] has been transmitted '' (step 1513). The SMSC sends the message (SMS) to the calling subscriber (step 1515). In this case, the notification message may be transmitted to the MMS. The APS server sends the CDR data to the charging system for outgoing subscriber charging after the service is terminated (step 1517).

3G-IP stores the calling information (caller number, called party number, time information, etc.) left by the called party subscriber in the storage devices of the APS server and the DB server (step 1519). The APS server internally retrieves a call notification message stored by the called party from the DB server (step 1521). This procedure is performed immediately after the called party makes a call request, but if the calling party does not answer the call, it internally calculates the time to make an outbound call in order to retry. The APS server makes a message call request to the 3G-IP server.

The APS server sends a call request signal to 3G-IP to call the calling subscriber (step 1523). The 3G-IP attempts an outbound call to the IMX connected to E1 or T1 (step 1525). The IMX sends a call establishment request to the calling subscriber (step 1527). The calling subscriber sends a call answer signal to the IMX in response to the incoming video call call (step 1529). The IMX sends an Answer signal over 3G-IP (step 1531).

The 3G-IP outputs a message call notification to the calling subscriber (step 1533), and attempts an outbound call to the IMX connected to E1 or T1 for connection with the called subscriber (step 1535). . The IMX attempts a call establishment request to the called party (step 1537). The called party responds to the incoming video call and sends a call answer signal to the IMX (step 1539). The IMX sends an Answer signal over 3G-IP (step 1541). A channel for video and audio calls is created between the calling party and the called party (step 1543).

If a video call path is created between the calling party and the called party, the calling party and the called party perform a video call (step 1545). When the video call is terminated between the calling party and the called party, the calling subscriber sends a call release signal to the IMX to terminate the call. The IMX sends a call release signal over 3G-IP (step 1549). The 3G-IP transmits a call release signal to the IMX for call release of the called subscriber (step 1551). The IMX sends a call release signal to the called party (step 1553). In steps 1547 to 1553 it is also possible for the called party to first send a call release signal to the IMX to terminate the call. 3G-IP sends a message delivery reply completion notification to the APS server (step 1555). The APS server transmits the CDR data to the charging system for charging the called subscriber after the service is terminated (step 1557).

16 is a diagram showing the configuration of a system for checking the status of a called subscriber according to an embodiment of the present invention.

Referring to FIG. 16, in order to deliver a video message left by the calling terminal 1601 to the called subscriber 1603, the called terminal 1603 should be in an idle state. If the state of the called terminal is out of range, power off, no answer, or busy, the service providing device 120 performs the state of the called terminal 1603. After recognizing this, the call is retried according to the retry method set by the operator.

The method for checking the state of the terminating terminal 1603 is a method of inquiring a service controller (SCP: 113) and an HLR 107, 111 interworking with an APS server of the service providing apparatus 120, SCP ( There is a method of registering a corresponding UE status request, a method of using an ACM message among ISUP messages of SS7, and a method of using a CPG message of SS7 messages.

How to contact the SCP APS server requests the status of the destination terminal 1603 to the SCP every predetermined time, SCP 113 checks the status of the destination terminal 1603 by sending a specific message (BRC) to the SSP It means to send to APS server.

The method for registering the corresponding terminal status request to the SCP requests the status of the called terminal 1603 to the HLR 107 or 111 or the SCP 113, and when the status of the called terminal 1603 is not in the standby state, the APS server When the terminating terminal 1603 is in the standby state by the SCP, it means a method of registering to transmit a message to the APS server.

In the method of using the ACM message of SS7, the APS server makes a video message transmission request through 3G-IP, and in 3G-IP, a backward call of an ACM message received from a large station is generated by switching devices 105 and 1090 connected to E1 / T1. A method of confirming a state of a called terminal 1603 by checking a value of a Called Party Status Indicator Field of an indicator, when the state of the called terminal 1603 is in a standby state, 3G in the service providing apparatus 120. -IP reports to the APS server that the state of the called terminal 1603 is in the waiting state, and proceeds to the subsequent call, if the state of the power is not in the waiting state, the 3G-IP does not proceed with the call, and APS The server is notified that the call failed, after which the call can be retried according to the retry method.

The method of using CPG message of SS7 ISUP message is to request video message transmission from APS server to 3G-IP, and the 3G-IP server makes a call to exchange devices 105 and 109 connected by E1 / T1. When receiving a CPG message after the message, it is a method of determining that the state of the called terminal 1603 is not a standby state. That is, if the 3G-IP server receives the CPG message from the switching device 105, 109 of the called party, the 3G-IP server determines that the status of the called party is busy or unresponsive, and notifies the APS server that it has failed. And end the call. The call can then be retried according to the retry method.

17 is a signal flow diagram illustrating a procedure for checking a state of a called terminal by querying a service controller according to an embodiment of the present invention. The service controller (SCP) may be replaced with a home location register (HLR). The APS and the Home Location Register (HLR) can communicate directly using an intelligent network message (MAP), can have a gateway, or can request the status of a subscriber via TCP / IP. This procedure may change depending on the service provider's internal network or service procedures.

Referring to FIG. 17, the calling terminal subscriber accesses 3G-IP of the service providing apparatus to store a video message to be delivered to the called subscriber, and 3G-IP transmits the video message information to be delivered to the DBS server and the APS server. Complete the save (step 1701). The procedure of step 1701 follows the procedure of storing the video message to be delivered to the called subscriber by the calling subscriber accesses the service providing device of the procedure in FIGS. Then, in order to deliver the video message of the calling subscriber to the called subscriber, the APS server obtains a message to be delivered from the DB server through internal scheduling (step 1703).

The APS server queries the state of the called subscriber with the HLR (1705). The HLR sends the current state of the called subscriber to the APS server (step 1707). The APS server determines whether the state of the received called subscriber is in a waiting state (step 1709). The APS server sends an outbound call request signal to 3G-IP when the called subscriber is in an idle state (step 1711). The 3G-IP attempts an outbound call to the IMX connected to E1 or T1 (step 1713). The IMX attempts a call establishment request to the called party (step 1715). The called party sends a call answer signal to the IMX in response to the incoming video call call (step 1717).

The IMX sends an Answer signal over 3G-IP (step 1719). 3G-IP establishes a video and audio channel with the called subscriber (step 1721). 3G-IP takes a video message left by the calling subscriber in the DB server and outputs a voice message to the called subscriber (step 1723). The 3G-IP plays all forwarding messages and sends a call release signal to the IMX (step 1725). If the called subscriber wants to reply without releasing the call after listening to the message received from the caller, the answering video message can be delivered to the calling subscriber. The IMX sends a call release signal to the called party (step 1727).

The 3G-IP notifies the APS server of the information that the called subscriber has listened (confirmed) after receiving the message sent by the caller (step 1729). The APS server sends a text message to the SMSC indicating that the video message has been delivered to the called party (step 1731). The SMSC sends the text message to the calling subscriber (step 1733). In steps 1731 and 1733, the APS server may send a message to the calling subscriber using MMS. The APS server transmits the CDR data for charging to the charging system after the service is terminated (step 1735).

18 is a signal flow diagram illustrating a procedure for checking a state of a called terminal using ACM according to an embodiment of the present invention. The method described in this figure is a method of confirming a Backward Call Indicator of the ACM, regardless of the status of the called party, the call should be first made, and then the receiver proceeds if the called party can answer the call. This procedure may change depending on the service provider's internal network or service procedure.

Referring to FIG. 18, the calling terminal subscriber accesses 3G-IP of the service providing apparatus and stores a video message to be delivered to the called subscriber, and 3G-IP transmits the video message information to be delivered to the DBS server and the APS server. Complete the save (step 1801). The procedure of step 1801 follows the procedure of storing the video message to be delivered to the called subscriber by the calling subscriber accesses the service providing device of the procedure in FIGS. Thereafter, in order to deliver the video message of the calling subscriber to the called subscriber, the APS server obtains a message to be delivered from the DB server through internal scheduling (step 1803).

The APS server sends an outbound request signal over 3G-IP (step 1805). The 3G-IP sends an IAM (Initial Address Message) requesting call setup to the IMX, at the request of the APS server (step 1807). The IMX sends a Send Routing Information (SRI) signal to the HLR to query the location and status of the called subscriber (step 1809). The HLR sends a Provide Roaming Number (PRN) signal to query the location of the called party to the called party IMX to which the called party belongs (step 1811). The called party IMX transmits a PRN response signal including the location information (MSRN: Mobile Station Roaming Number) of the called subscriber to the HLR (step 1813). The HLR sends an SRI response signal containing the location and status information of the called subscriber to the IMX (step 1815).

The IMX transmits an IAM (Initial Address Message), which is a call connection request signal, to the called party's IMX based on the location information of the called subscriber included in the SRI response signal (step 1817). The called party IMX sends an ACM (Address Complete Message) to the IMX (step 1819). At this time, the called party IMX changes the state of the Backward Call Indicator of the ACM according to the state of the called subscriber and transmits it. The IMX sends a corresponding ACM to 3G-IP (step 1821). The 3G-IP can check the status of the called party through the received ACM Backward Call Indicator. The called party IMX then sends an ANM (Answer Message), which is a call connection response signal, to the IMX (step 1823), and the IMX sends the ANM to 3G-IP (step 1825).

3G-IP establishes a video and audio channel with the called subscriber (step 1827). 3G-IP takes the video message left by the calling subscriber in the DB server and outputs the voice message to the called subscriber (step 1829). 3G-IP transmits a call release signal to the IMX after playing all forwarding messages (step 1831). If the called subscriber wants to reply without releasing the call after listening to the message received from the caller, the answering video message can be delivered to the calling subscriber. The IMX sends a call release signal to the called party (step 1833).

The 3G-IP notifies the APS server that the called subscriber has finished listening (confirmed) after receiving the message sent by the sender (step 1835). The APS server sends a text message to the SMSC indicating that the video message has been delivered to the called party (step 1837). The SMSC sends the text message to the calling subscriber (step 1839). In step 1837 and step 1839, the APS server may send a message to the calling subscriber using MMS. The APS server transmits CDR data for charging to the charging system after the service is terminated (step 1841).

19 is a signal flow diagram illustrating a procedure of checking a state of a called terminal using a CPG according to an embodiment of the present invention. CPG is a message used to provide additional information when ACM fails to provide information. Therefore, similar procedures to those using ACM are followed. This procedure may change depending on the service provider's internal network or service procedure.

Referring to FIG. 19, the calling terminal subscriber accesses 3G-IP of the service providing apparatus to store a video message to be delivered to the called subscriber, and 3G-IP transmits the video message information to be delivered to the DBS server and the APS server. Complete the save (step 1901). The procedure of step 1901 follows the procedure of storing the video message to be delivered to the called subscriber by the calling subscriber accesses the service providing device of the procedure in FIGS. Then, in order to deliver the video message of the calling subscriber to the called subscriber, the APS server obtains a message to be delivered from the DB server through internal scheduling (step 1903).

The APS server sends outbound request signal to 3G-IP (step 1905). The 3G-IP sends an IAM (Initial Address Message) requesting call setup to the IMX, in response to a request from the APS server (step 1907). The IMX sends an SRI signal to the HLR to query the location and status of the called subscriber (step 1909). The HLR sends a PRN signal for querying the called party's location to the called party's IMX to which the called party belongs (step 1911). The called party IMX sends a PRN response signal containing the location information of the called subscriber to the HLR (step 1913). The HLR sends an SRI response signal containing the location and status information of the called subscriber to the IMX (step 1915).

The IMX transmits an IAM (Initial Address Message), which is a call connection request signal, to the called party's IMX based on the location information of the called subscriber included in the SRI response signal (step 1917). The called party IMX sends an ACM (Address Complete Message) to the IMX (step 1919). The IMX sends an ACM over 3G-IP (step 1921). If the called party's IMX does not provide the ACM's status to the ACM, the called party's IMX transmits a call progress (CPG) including an event indicator including the status information of the called subscriber to the IMX (step 1923). The IMX sends a CPG over 3G-IP (step 1925). When the called party answers to answer the call, the called party IMX sends an Answer Message (ANM), which is a call connection response signal, to the IMX (step 1927), and the IMX sends the ANM to 3G-IP (step 1929).

3G-IP establishes a video and audio channel with the called subscriber (step 1931). The 3G-IP takes a video message left by the calling subscriber in the DB server and outputs a voice message to the called subscriber (step 1933). The 3G-IP transmits a call release signal to the IMX after playing all forwarding messages (step 1935). If the called subscriber wants to reply without releasing the call after listening to the message received from the caller, the answering video message can be delivered to the calling subscriber. The IMX sends a call release signal to the called party (step 1937).

The 3G-IP notifies the APS server that the called subscriber has completed listening (confirmation) after receiving the message sent by the caller (step 1939). The APS server sends a text message to the SMSC indicating that the video message has been delivered to the called party (step 1941). The SMSC sends the text message to the calling subscriber (step 1943). In steps 1941 and 1943, the APS server may send a message to the calling subscriber using MMS. The APS server transmits CDR data for charging to the charging system after the service is terminated (step 1945).

20 is a signal flow diagram illustrating a procedure for a calling subscriber to access a 3G-IP of a service providing apparatus to form a voice and video channel and to store a voice message to be delivered to a called subscriber according to an exemplary embodiment of the present invention.

Referring to FIG. 20, O-IMX, G-IMX, and T-IMX represent an originating IMX, a gateway IMX, and a destination IMX, respectively. Gateway IMX means an IMX that directly interoperates with 3G-IP devices connected, and plays a role as a STP (Signaling Transfer Point) in the case of a device different from the originating IMX and the destination IMX.

The O-IMX receives a 3G-Setup signal, which is a call setup request signal, from the calling subscriber (step 2001). At this time, the 3G-Setup signal refers to a signal that the WCDMA terminal transmits to the switching device of the WCDMA network to transmit a video and audio message using a function code and a called number or a special key or a wireless Internet key. The O-IMX receives a call establishment request and sends an SRI signal to the HLR to query the location of the 3G-IP (step 2003). The HLR sends a PRN signal to the G-IMX to ask the G-IMX for location information (step 2005).

The G-IMX transmits an SRI response signal including the location information (MSRN: Mobile Station Roaming Number) of the G-IMX linked with the 3G-IP to the HLR (step 2007). The HLR sends an SRI response signal including the location information MSRN to the O-IMX (step 2009).

The O-IMX sends an IAM to the G-IMX to request 3G call establishment based on the location information MSRN (step 2011). O-IMX sets the Information Transfer Capability (ITC) item of IAM to RDI (Restricted Digital Information), and informs the 3G setup call by using a User Service Information (USI) field. The G-IMX transmits IAM, which is a call setup request signal, to 3G-IP (step 2013).

The 3G-IP sends an ACM to the G-IMX to indicate that call processing can proceed (step 2015). G-IMX sends ACM to O-IMX (step 2017). The 3G-IP then sends an ANM, which is a call connection response signal, to the G-IMX (step 2019), and the G-IMX sends an ANM to the O-IMX (step 2021). Steps 2019 and 2021 may be omitted.

Subsequently, steps 2023 to 2059 represent a process for forming audio and video channels, and this process will be referred to as '3G-324M Video / Audio Negotiation'. The 3G-IP determines a master / slave between calling terminals (step 2023) and exchanges capacities with each other (step 2025). The O-IMX transmits an H.223 multiplexer (MUX) table for 3G-IP for transmitting audio and video signals (step 2027). 3G-IP sends a response message for the MUX table to the O-IMX (step 2029). 3G-IP transmits to the O-IMX a MUX table for transmitting audio and video signals (step 2031). The O-IMX sends a response message for the MUX table to the 3G-IP (step 2033).

The 3G-IP then transmits an OLC video signal to the O-IMX to request to open an OLC (Open Logical Channel) for video to transmit the video (step 2035). The O-IMX transmits an OLC accept signal to 3G-IP to notify that it is ready to receive an image through an open logical channel (OLC) (step 2037). The 3G-IP establishes a video channel and transmits an OLC confirm signal to the O-IMX to inform the completion of the video channel connection (step 2039).

The 3G-IP then transmits an OLC Audio signal to the O-IMX to request to open an OLC (Open Logical Channel) for audio to transmit voice (step 2041). The O-IMX sends an OLC Ack signal to the 3G-IP in response to the audio channel formation request (step 2043). The O-IMX transmits an OLC Audio signal to 3G-IP to request to open an Open Logical Channel (OLC) for audio to transmit voice (step 2045). The 3G-IP sends an OLC Ack signal to the O-IMX in response to the audio channel formation request (step 2047).

Thereafter, the 3G-IP transmits a video fast update signal to the O-IMX in order to fit the image frame (step 2049). The 3G-IP transmits a user indication signal to the O-IMX in order to deliver the DTMF signal input from the user terminal (step 2051). The 3G-IP sends a round trip delay signal to the O-IMX to measure the response time between the O-IMXs (step 2053). The O-IMX sends a response message to the 3G-IP in response to the Round Trip Delay signal (step 2055). The O-IMX transmits a video fast update signal to 3G-IP to fit the video frame (step 2057). The O-IMX sends a User Indication signal to the 3G-IP for transmitting the DTMF signal (step 2059). In this case, the process of sending and receiving the user indication signal (step 2051 and step 2059) may be performed after recording the video message and may be omitted. In addition, the process of exchanging the round trip delay signal and the response signal (steps 2053 and 2055) may be omitted when it is not necessary.

Once the video and audio channels are established by 3G-324M, the calling subscriber records video and audio messages (step 2061). In this case, the 3G-IP may transmit a recording process as a video and audio guide message through the WCDMA terminal of the calling subscriber.

When the calling subscriber terminates the call after recording, the O-IMX transmits a REL signal, which is a call release signal, to the 3G-IP (step 2063). 3G-IP closes the session of 3G-324M prior to terminating the call (step 2065). 3G-IP transmits and stores the recorded message to the APS server (step 2067). The 3G-IP sends an RLC signal to the O-IMX to indicate that all call resources are released (step 2069).

21 is a signal flow diagram illustrating a process of delivering a video message recorded by a calling subscriber to a called subscriber according to an embodiment of the present invention.

Referring to Figure 21, by the scheduling of the APS, the call origination request to the 3G-IP to start the message delivery (step 2101). The 3G-IP sends an IAM, call establishment request signal, to the G-IMX according to the call origination request (step 2103). Receiving the IAM, the G-IMX sends an SRI signal to the HLR to obtain the location of the called subscriber (step 2105). The HLR transmits a Provide Roaming Number (PRN) signal to the called party's IMX to which the called party belongs to ask for location information (MSRN) of the called party (step 2107). The called party IMX sends a PRN response signal containing the location information MSRN of the called IMX to the HLR in step 2109.

The HLR sends an SRI response signal including the location information MSRN to the G-IMX (step 2111). The G-IMX transmits an IAM, which is a call setup request signal, to the called party's IMX based on the position information MSRN (step 2113). If the called subscriber can answer the call, the called party IMX sends the ACM to the G-IMX (step 2115), and the G-IMX sends the ACM to the 3G-IP (step 2117). When the called subscriber responds to the incoming call, the called party IMX sends the ANM to the G-IMX (step 2119), and the G-IMX sends the ANM to the 3G-IP (step 2121).

3G-IP forms a 3G-324M video and audio channel between the called party IMX (step 2123). Step 2123 follows the procedure of steps 2023 to 2059 described with reference to FIG. 20. If a video and audio channel is established between the 3G-IP and the called terminal, the 3G-IP delivers the message of the calling subscriber to the called subscriber (step 2125). After delivering the message to the called subscriber, the 3G-IP terminates the call with the called terminal, closes the video and audio channels, and releases the call resource (steps 2127 to 2135).

22 is a signal flow diagram illustrating a procedure for delivering a video and voice message between terminals supporting 3G in a 3G network according to an embodiment of the present invention.

Referring to FIG. 22, subscriber 1 and subscriber 2 both mean terminals supporting 3G, and 3G-IP supports 3G-324M. In this case, the basic call processing procedure is similar to that in 2G network, but the 3G-324M protocol is used to open the video channel.

When the subscriber 1 makes a call to leave a message, the subscriber 1 transmits a setup signal to the calling party IMX and requests a call connection (step 2201). In this case, the setup signal includes a bearer capability information element (BC IE) and a low layer compatibility information element (LLC IE), and the caller IMX can recognize that the call received through the BCIE and the LLC IE is a 3G call setup signal. . The calling IMX attempts to connect to the 3G-IP by using the information transfer capability (ITC) and user service information (USI) parameters of IAM, which are ISUP messages (step 2203). Since the ITC and USI include 3G originating information and are delivered to 3G-IP, 3G-IP may determine that the originating call is a 3G call.

The 3G-IP responds to send ACM and ANM to the calling IMX (step 2205), and the calling IMX sends an Alert / Connect signal to subscriber 1 to establish a call path between 3G-IP and subscriber 1 ( Step 2207). 3G-IP then forms a bearer channel for transmitting video and audio data between subscribers 1 using 3G-324M (step 2209). After the call path for video and audio is generated, 3G-IP receives and records video and audio messages from subscriber 1 (step 2211). Since subscribers 1 and 2 are terminals supporting 3G, a separate codec conversion procedure is not required for the message. Upon completion of recording, subscribers 1 and 3G-IP terminate the call and release channel resources (steps 2213 and 2215).

3G-IP then starts a procedure for delivering the message to subscriber2 according to internal scheduling (step 2217). The 3G-IP transmits an IAM signal including the ITC and USI received from the originating IMX to the called party's IMX for access to subscriber 2 (step 2219). The called party IMX transmits a setup signal for requesting call setup based on the IAM information to the subscriber 2 (step 2221). When subscriber2 responds, the called party IMX receives the Alert / Connect signal from subscriber2 (step 2223) and sends ACM and ANM over 3G-IP (step 2225).

Thereafter, 3G-IP forms a bearer channel for transmitting video and audio data using 3G-324M between subscribers 2 (step 2227). 3G-IP transmits the video and audio message left by subscriber 1 to subscriber 2 using the bearer channel (step 2229). Upon completion of the message transmission, subscribers 2 and 3G-IP terminate the call and release channel resources (steps 2231 and 2233).

FIG. 23 is a signal flowchart illustrating a procedure for delivering a video message from a terminal supporting 3G to a terminal not supporting existing 3G according to an embodiment of the present invention. In general, when a WCDMA terminal transmits a 2G terminal such as a conventional CDMA, 2G transmission is performed. However, in the case of using 3G-IP as in the present invention, the service is possible including the case where the WCDMA terminal is moved to the existing heterogeneous network, and the call can be sent regardless of the called terminal. In this case, although the video message is recorded, only the voice message is delivered to the called subscriber.

Referring to FIG. 23, subscriber 1 is a 3G terminal and subscriber 2 is a 2G terminal that does not support 3G. Since steps 2301 to 2311 are the same as steps 2201 to 2211 described with reference to FIG. 22, description thereof will be omitted.

The message received from subscriber1 in step 2311 includes video (H.263 / MPEG) and voice (AMR codec). Since the subscriber 2 to receive the message is a terminal that does not support 3G, it is necessary to convert the message into a form usable in 2G. Accordingly, the 3G-IP extracts the voice (AMR codec) portion of the recorded message and converts it to a voice codec available in 2G such as PCM or ADPCM using a codec conversion server and stores it (step 2313). Upon completion of recording, subscribers 1 and 3G-IP terminate the call and release channel resources (steps 2315 and 2317). Step 2313 may be performed after steps 2315 and 2317.

After terminating the call with subscriber 1, the 3G-IP starts a procedure for delivering a message to subscriber 2 (step 2319). At this time, the 3G-IP has a terminal type of the called subscriber in the database itself, and when the called subscriber is a 2G subscriber, the 3G-IP sends a 2G call immediately. However, if the subscriber to receive the message needs to make a 2G call out of the 3G service area, the call ends immediately due to the rejection of the call, rejection of function, or temporary failure in response to the delivered IAM message. Depending on the call you can make a 2G call.

The 3G-IP transmits an IAM to a called party switching device (MSC) for 2G call origination (step 2321). The called party switching device transmits a setup signal for call setup to subscriber2 (step 2323). When subscriber 2 responds, the called party's switching device receives the Alert / Connect signal from subscriber 2 (step 2325) and, correspondingly, sends ACM and ANM to 3G-IP (step 2327), thereby sending 3G-IP and subscriber. A currency path is formed between the two. 3G-IP does not form a separate bearer channel between subscriber 2 and delivers only a voice message to subscriber 2 (step 2329). Upon completion of the message transmission, subscribers 2 and 3G-IP terminate the call and release their resources (steps 2331 and 2333).

24 is a signal flowchart illustrating a procedure for delivering a voice message from a calling terminal not supporting 3G to a called terminal supporting 3G according to an embodiment of the present invention. In this case, since only the voice message is transmitted, the called subscriber can determine the calling subscriber or transmit the video with predetermined video data.

Referring to FIG. 24, subscriber 1 is a 2G terminal that does not support 3G, and subscriber 2 means a terminal that supports 3G. When the subscriber 1 makes a call to leave a message, the subscriber 1 transmits a setup signal to the calling side switching device (MSC) for call origination (step 2401). At this time, the subscriber 1 informs that the setup signal is an outgoing call for 2G by emptying the BC IE of the setup signal. The originating MSC attempts to access the call by sending the IAM of the ISUP message over 3G-IP (step 2403). 3G-IP transmits the ACM and ANM to the calling MSC in response to the IAM (step 2405), and the calling MSC sends an Alert / Connect signal to subscriber 1 (step 2407).

Subscriber 1 records the voice message using the call path formed with the 3G-IP based on the ACM / ANM and Alert / Connect signals (step 2409). 3G-IP converts recorded voice messages into formats such as AMR, which can be used in WCMDA, along with video signals specified by the caller or video signals predetermined by the sender, and converts video and audio signals to 3GP (H.263 / MPEG + AMR). The same file is converted and stored (step 2411).

Upon completion of recording, subscribers 1 and 3G-IP terminate the call and release channel resources (steps 2413 and 2415). Step 2411 may be performed after steps 2413 and 2415.

Subsequent steps 2417 to 2433 are the same as steps 2217 to 2233 described with reference to FIG. 22 and description thereof will be omitted.

An interactive voice response (IVR) scenario for a video message delivery service will be described with reference to FIGS. 25 through 27.

25 is a flowchart illustrating a scenario of a procedure for recording and transmitting a video message to be transmitted from a calling terminal to a called terminal according to an embodiment of the present invention.

Referring to FIG. 25, first, the calling terminal receives a function code for transmitting a video message, a number of the called terminal, and a call button from the user and accesses the service providing apparatus (step 2501). The service providing device outputs a guidance message, such as "{business name} video message delivery service," to the calling terminal to the calling subscriber (step 2503). The user of the calling terminal records a video message to be delivered to the called terminal according to the guide message (step 2505). The service providing apparatus determines whether there is an interruption or the recording time has been exceeded by input of an asterisk or well sperm (step 2507). If there is an interruption as a result of the determination, step 2521 is performed. If recording time is exceeded, step 2509 is performed. In step 2521, the service providing device outputs a message of "We will send a message. Thank you for using."

In step 2509, the device for providing a service outputs a message of "Please press an asterisk or a pound sign to transmit" to the calling terminal (step 2509). Thereafter, when an asterisk or well sperm is input (step 2511), step 2519 is performed, and when a predetermined key input time is exceeded (step 2513), step 2515 is performed.

In operation 2515, the service providing apparatus determines whether a predetermined number of input attempts has been exceeded. If the number of input attempts is exceeded as a result of the determination, step 2517 is performed. If the number of input attempts is not exceeded, the process returns to step 2509.

In step 2517, the apparatus for providing a service outputs a message of "Send canceled" to the calling terminal. The call then ends (step 2519).

26 is a flowchart illustrating a scenario of a procedure of listening to a voice message in a called terminal according to an embodiment of the present invention.

Referring to FIG. 22, the called terminal receives a telephone call to receive a video message from the service providing apparatus (step 2601). The service providing apparatus determines whether a nick name of the calling subscriber exists (step 2603). As a result of the determination, step 2605 is performed when the nickname does not exist, and step 2607 is performed when the nickname exists.

If the nickname does not exist, the service providing apparatus outputs a message of "This is a {business name} video message delivery service" to the called terminal (step 2605). If the nickname exists, the service providing apparatus outputs a message of "This is a video message of {Hong Gil Dong}" to the called terminal (step 2607). In this case, {Hong Gil Dong} corresponds to the nickname set by the calling terminal and is converted into voice by the TTS server of the service providing apparatus.

Thereafter, the apparatus for providing a service outputs and plays the video message recorded by the calling terminal to the called terminal (step 2609). After the service providing device has played all the video messages, the service providing device outputs a message to the called terminal, “Press 1 for rehearsal, 2 for video message response, 3 for direct caller connection and 4 for caller call”. Step 2611). At this time, if the called subscriber enters No. 1, the service providing device outputs the voice message again to the called terminal, and transmits the text message "The message has been delivered to [video message] 016-345-6789." 2613), the call ends (step 2615). In this case, the service providing apparatus may terminate the call first and transmit a text message to the calling subscriber.

If the called party enters 2, 3, and 4 after step 2611, the service providing apparatus performs a response procedure corresponding to each number (step 2617). The response procedure of step 2617 will be described in detail with reference to FIG. 27.

27 is a flowchart illustrating a scenario of a procedure for replying after listening to a video message received at a called terminal according to an embodiment of the present invention.

Referring to FIG. 27, the called terminal responds to the video message by inputting the corresponding number according to the guidance message provided to the service providing apparatus in order to respond to the calling terminal after listening to the delivered voice message (step 2701). The service providing apparatus determines the number input by the called subscriber (step 2703). In this case, when the called subscriber inputs 2 for the response message, step 2705 is performed. When 3 is input for the direct caller, step 2715 is performed. This is done.

If the number 2 is input in step 2703, the service providing device will record and send a message to the person who left the message. Record after the beep sound and press the asterisk or well sperm when finished. Is output to the called terminal (step 2705). The called party records the video message to be sent to the calling party in response to the message (step 2707). Thereafter, the apparatus for providing a service transmits a response message to the calling terminal according to the video message transmission scenario (step 2709) and terminates the call (step 2711).

If 3 is input in step 2703, the service providing device outputs a message of "Connecting caller. Please wait." To the called terminal (step 2713). Thereafter, the apparatus for providing a service makes a call between the called terminal and the calling terminal by calling the calling terminal (step 2715). Thereafter, if the call is terminated between the called terminal and the calling terminal, the call is terminated (step 2711).

If No. 4 is entered in step 2703, the service providing device outputs a message to the called subscriber (step 2717) after outputting the message "We will connect when the person who sent the message is called. Thank you for your patronage." Step 2718). After that, the service providing device attempts to connect to the original calling terminal and connects (step 2719), and then sends a message saying "The person who received the video message you sent has a call request. Output to the terminal (step 2721). Thereafter, the apparatus for providing a service attempts to connect a call to the called terminal calling the original caller (step 2723), and then the calling terminal and the called terminal perform a call (step 2725).

28 is a diagram illustrating a screen of a calling terminal for explaining a group video message delivery service according to an exemplary embodiment of the present invention. This figure shows the screen of the group video message delivery service through the wireless Internet. Using the “self number + wireless internet access key”, the calling customer leaves one message and sends the message to several recipients registered in the group address book. It is for explaining a group video message transmission service.

Referring to Fig. 28, when the calling subscriber enters his / her own number and the wireless Internet access key, the calling terminal is connected to the service providing apparatus through the wireless Internet (step 2801). The service providing apparatus provides a screen 2803 for a video message delivery service to a calling terminal, and the calling terminal outputs the video message sending service screen 2803 to a display unit. When a video message service item is selected and input on the video message delivery service screen 2803, a video message menu screen 2805 is output to the display unit of the calling terminal. When a group sending item is input on the video message menu screen 2805, the group sending item is output to the display unit of the calling terminal on the group list screen 2807 preset by the calling subscriber. In this case, when a specific group, for example, a friend item is selected, the connection of the wireless Internet is terminated, and the wireless internet termination screen 2809 is output on the display unit of the calling terminal. Thereafter, the calling terminal connects to the 3G-IP of the service providing apparatus through the mobile communication network to record a voice message for transmitting the group video message (step 2811). Thereafter, the 3G-IP receives the video message from the calling subscriber and delivers the video message to the called subscribers corresponding to the friend group.

For the video message delivery service according to the present invention, a video message usage history (history), a received video message management, a user nickname (Nickname), address book management for a group video message, a mailbox password management, etc. are provided to a customer who uses the video message service. There is a need to provide an interface for processing. The access method for using the video message management function of the present invention can be largely divided into three methods. The first is to dial your own number and use your phone's wireless Internet key. Here, his number is his mobile communication subscription number for the present service management. Secondly, the subscriber presses the feature code and his / her number, and then presses the call button (video call button) as in the existing voice or video call method. And routing to the invention device). Third is the method of connecting the wired Internet via WEB. The first method will be described with reference to FIGS. 29 through 32, the second method will be described with reference to FIGS. 33 through 38, and the third method will be described with reference to FIGS. 39 through 42.

Referring to Figures 29 to 32 will be described in the video message management function through the wireless Internet according to an embodiment of the present invention.

29 is a diagram illustrating a screen of a mobile terminal for querying a video message history according to an embodiment of the present invention.

Referring to FIG. 29, when a subscriber of a mobile terminal enters his / her own number and a wireless internet access key, the mobile terminal is connected to the service providing apparatus through wireless internet (step 2901). The service providing apparatus provides a screen 2907 for a video message delivery service to the mobile terminal, and the mobile terminal outputs the video message delivery service screen 2907 to the display unit. When a video message service item is selected and input on the video message delivery service screen 2903, the video message menu screen 2905 is output to the display unit of the mobile terminal. When the video message history inquiry item is selected and input on the video message menu screen 2905, a screen 2907 for querying the video message history is output to the display unit of the mobile terminal. Here, the screen 2907 for searching the video message history includes a list of the sent video messages. When a particular video message item is selected and inputted, a history screen 2909 for the video message is displayed on the display unit, and it is also possible to check the sent video message although not illustrated.

30 is an exemplary view of a screen in a called terminal for managing a received video message according to an embodiment of the present invention.

Referring to FIG. 30, when a subscriber of a mobile terminal, which is a called terminal, inputs his or her number and a wireless Internet access key, the mobile terminal is connected to the service providing apparatus through the wireless Internet (step 3001). The service providing apparatus provides a screen 3003 for a video message service to a mobile terminal, and the mobile terminal outputs the video message service screen 3003 to a display unit. When the video message service item is selected and input on the video message service screen 3003, the video message menu screen 3005 is output to the display unit of the mobile terminal. When a video message item received from the video message menu screen 3005 is selected and input, a screen 3007 for confirming a password is output to the display unit of the mobile terminal. When the correct password is input on the screen 3007 for password confirmation, the received video message list screen 3009 is displayed on the display unit. When a specific video message is selected on the received video message list screen 3009, a screen 3011 for the details of the video message is displayed on the display. In this case, the detail screen 3011 of the video message includes a viewing item and a deleting item, and the user can view and delete the corresponding message using these items.

31 is a diagram illustrating a screen of a mobile terminal for managing a group address book according to an exemplary embodiment of the present invention.

Referring to FIG. 31, when the subscriber of the mobile terminal enters his / her own number and the wireless Internet access key, the mobile terminal is connected to the service providing apparatus through the wireless Internet (step 3101). The service providing apparatus provides a screen 3103 for a video message service to a mobile terminal, and the mobile terminal outputs the video message service screen 3103 to a display unit. When the video message service item is selected and input on the video message service screen 3103, the video message menu screen 3105 is output to the display unit of the mobile terminal. When an address book item is selected and input on the video message menu screen 3105, the group address book management screen 3107 is output to the display unit of the mobile terminal. Here, the group address book management screen 3107 includes a preset group address book list and a group addition item. When a group addition item is selected on the group address book management screen 3107, a screen 3109 for adding a group is displayed on the display, and the user can add a new group on this screen 3109.

When a specific group (friend group) is selected on the group address book management screen 3107, the information screen 3111 for the specific group is output on the display unit. This group information screen 3111 includes a list of names of members belonging to a group, a group modification item, a group deletion item, an address addition item, and the like. When the add address item is selected on the group information screen 3111, a screen 3113 for adding a new member to the corresponding group is displayed on the display unit, and the user can add a new member through the screen 3113. . When a name of a specific member (Hong Gil-dong) is selected on the group information screen 3111, an information screen 3115 for the member is output on the display unit.

32 is a diagram illustrating a screen of a mobile terminal for setting a video message service environment according to an embodiment of the present invention.

Referring to FIG. 32, when the subscriber of the mobile terminal enters his / her own number and the wireless Internet access key, the mobile terminal is connected to the service providing apparatus via wireless Internet (step 3201). The service providing apparatus provides a screen 3203 for a video message service to a mobile terminal, and the mobile terminal outputs the video message service screen 3203 to a display unit. When a video message service item is selected and input on the video message service screen 3203, the video message menu screen 3205 is output to the display unit of the mobile terminal. When an environment setting item is selected and input on the video message menu screen 3205, a screen 3207 for setting an environment is output to the display unit of the mobile terminal. The screen 3207 for setting the environment includes a nickname setting item, a password change item, and a reply video message charge setting item.

When the nickname setting item is selected on the screen 3207 for setting the environment, the screen 3209 for nickname setting is output to the display unit. The nickname setting screen 3209 includes a nickname change item. When this item is selected, a screen 3211 for nickname change is output to the display unit, and the user can change the nickname through the screen 3211.

When the password change item is selected on the screen 3207 for setting the environment, the user may change the password through the existing password input screen 3213, the new password input screen 3215, and the screen 3217 for password confirmation. Changing the password is optional.

When the reply video message charge setting item is selected on the screen 3207 for setting the environment, the reply video message charge setting screen 3319 is output to the display unit. Through the reply video message charge setting screen 3319, the user may set a charge for the reply video message at the expense of the called party or the user.

A video message management function through a wired Internet according to an embodiment of the present invention will be described with reference to FIGS. 33 to 38 as follows.

33 is an exemplary view of an internet screen for video message history inquiry, FIG. 34 is an example of an internet screen for managing a received voice message, FIG. 35 is an example of an internet screen for managing a video message group address book, and FIG. An example of an internet screen for setting a nickname, FIG. 37 is an example of an internet screen for changing a password, and FIG. 38 is an example of an internet screen for setting a reply video message fee.

33 to 38, when the subscriber of the mobile terminal accesses the wired Internet for managing the video message, the main screen includes a menu for video message history inquiry, received voice message, address book, and environment setting. When the mobile terminal subscriber clicks the menus, the video message history inquiry screen 3301, the received voice message screen 3401, the address book screen 3501, and the environment setting screens 3601, 3701, and 3801 are output according to the selected menu. do.

The video message history inquiry screen 3301 includes a phone number item, an outgoing date item, a reception date item, a reception status item, a reply status item, and a listening item. The received voice message screen 3401 includes a calling number item, a calling date item, a receiving date item, a receiving status item, a reply status item, and a viewing item. The address book screen 3501 includes a list for a pre-registered group and a group addition item. At this time, the list for the group includes a group name item, a group number item, a group description item, a correction item, and a delete item. The nickname setting screen 3601 during environment setting provides an input window for inputting a nickname. The password change screen 3701 during configuration includes an existing password input window, a new password input window, and a new password confirmation input window. The reply video message charge setting screen 3801 of the environment setting displays information on the side paying the charge of the current reply video message, and includes an interface for setting the charge of the reply video message as its own burden.

Referring to FIGS. 39 to 42, a video message management function through a call method according to an exemplary embodiment of the present invention will be described.

39 is a flowchart illustrating a main Interactive Voice Response (IVR) scenario for managing a video message according to an embodiment of the present invention.

Referring to FIG. 39, a user of a mobile terminal makes a call to a service providing device through a mobile communication network and accesses a state for managing video messages (step 3901). The service providing device outputs a message of "This is a {business name} video message delivery service" to the user (step 3903), and enters the main state of the video message service (step 3905). In the main state of the video message delivery service, the service providing apparatus outputs a message to the user, “Press 1 for video message history inquiry, 2 for management of received video message, and 3 for environment setting” (step 3907).

At this time, if the user inputs 1, the video message history inquiry state is entered (step 3909), if the user enters 2, the video message management state enters (step 3911), and if the user enters 3, the video message environment The setting state is entered (step 3913).

40 is a flowchart illustrating an IVR scenario for querying a video message history according to an embodiment of the present invention.

Referring to FIG. 40, if the user inputs 1 after step 3907 of FIG. 39, the current IVR (Interactive Voice Response) state becomes a video message history inquiry state (step 4001). If there is only a message delivered in the video message history inquiry state, the service providing device outputs a message of "there are N delivered messages" to the user (step 4003). If there is both a message delivered in the video message history inquiry state and a message waiting to be delivered, the service providing device outputs a message of "N messages delivered and M messages awaiting delivery" to the user (step 4005). ). On the other hand, if there is only a message waiting to be delivered in the video message history inquiry state, the service providing device outputs a message of "There are M messages waiting to be delivered" to the user (step 4007).

After step 4003, step 4005, and step 4007, the service providing device outputs a message to the user, "Press 1 to listen to the delivered message history, or press 2 to listen to the queued message list" (step 4009). . At this time, if the user enters 1, the service providing device repeats the message "The message was delivered to xxx-xxx-xxxx at xx: xx (am / pm) xx: xx of xx" as many times as the number of delivered messages. Output to the user (step 4011). On the other hand, if the user enters number 2, the service providing device waits for the number of messages waiting for the message "xx: xx (am / pm) xx: xx will be delivered to xxx-xxx-xxxx." Iteratively outputs to the user (step 4013).

After step 4011 and step 4013, the device for providing a service outputs a message of "There are no more messages" to the user (step 4015), and causes the IVR state to enter the video message main state (step 4017).

41 is a flowchart illustrating an IVR scenario for managing a received video message according to an embodiment of the present invention.

Referring to FIG. 41, if the user inputs 2 after step 3907 of FIG. 39, the current IVR (Interactive Voice Response) state becomes a video message management state (step 4101). The service providing apparatus determines whether a received video message exists (step 4103). As a result of the determination, if the received video message exists, step 4107 is performed. If the received video message does not exist, step 4105 is performed.

In step 4105, the service providing device outputs a message of "No message received in the mailbox" to the user and enters the video message main state. In operation 4107, the service providing apparatus outputs a message of "There are N video messages" to the user. The service providing apparatus then outputs a message to the user, "To listen to the message, press the four digit password. The first four digits of the telephone number is the password" for the first time connection (step 4109). If the user enters the password, the service providing device outputs a message to the user, "Press 1 for next message, 2 for hearing the previous message, 0 for deletion" (step 4111).

The service providing apparatus then determines whether there is a message to play (step 4113). As a result of the determination, if there is a message to play, step 4115 is performed. If there is no message to play, step 4129 is performed.

In step 4129, the service providing device outputs a message of "No message" to the user, and determines whether there is a remaining message (step 4131). At this time, if there is a remaining message, the process returns to step 4111, and if there is no remaining message, the video message enters the main state (step 4133).

In operation 4115, the service providing apparatus converts information on a message to be reproduced into a voice in cooperation with the TTS server. The service providing apparatus then outputs a message to the user, "This is a message received from xxx-xxx-xxxx / at xx xx (am / pm) xx: xx" (step 4117). Thereafter, the service providing apparatus outputs and reproduces the corresponding message to the user (step 4119). Thereafter, when No. 1 is input by the user's input, the process returns to step 4113 to listen to the next message (step 4121), and when step 2 is entered, the process returns to step 4113 to listen to the previous message (step 4123).

On the other hand, if the user inputs 3 to delete the listened message, the service providing apparatus deletes the message (step 4125), outputs a message of "deleted" to the user (step 4127), and proceeds to step 4113. Go back.

42 is a flowchart illustrating an IVR scenario for setting a video message environment according to an embodiment of the present invention.

Referring to FIG. 42, if the user inputs 3 after step 3907 of FIG. 39, the current IVR (Interactive Voice Response) state becomes a video message configuration state (step 4201). The service providing device outputs a message to the user, "This is environment setting. Please press 4 digits password to continue" (step 4203). The service providing apparatus checks the password input by the user (step 4205). At this time, if the password is correct step 4207 is performed, if the password is incorrect step 4203 is performed.

In step 4207, the service providing apparatus is "environmental setting. The nickname change is 1, the group management is 2, the password change is 3, the address book management is 4, the message call charging is 5, Press 0 to return to the previous menu. At this time, if the number 1 is input by the user, step 4209 is performed; if the number 2 is input, step 4211 is performed; if the number 3 is input, step 4213 is performed; if the number 4 is input, step 4221 is performed; If is inputted, step 4223 is performed. If 0 is inputted, step 4235 is performed.

In step 4209, the service providing device outputs a message "Please change the nickname using the web or Magic N." to the user, and returns to step 4207.

In step 4211, the service providing device outputs a message to the user, "Please use the web or Magic N for group management."

In step 4213, the service providing device outputs a message to the user, "Press the new password four digits." After inputting four digits of the password from the user, the service providing device outputs a message of "Please input the four digits of password again" to the user (step 4215). At this time, the service providing apparatus receives a 4-digit password from the user and checks whether the password matches (step 4217). If the passwords match, step 4219 is performed, and if the passwords do not match, step 4213 is returned. In step 4219, the service providing apparatus stores the new password in the database DB and returns to step 4207.

In step 4221, the service providing device outputs a message to the user, "Please use the web or MagicN for address book management", and returns to step 4207.

In step 4223, the service providing apparatus outputs a message of "Message call charging management" to the user, and then determines whether the reply caller fee is set (step 4225). If the reply sender rate is set here, it means that the person responsible for the reply bears the charge for the reply. As a result of the determination, step 4227 is performed when the reply sender fee is not set, and step 4231 is performed when the reply sender fee is set. In step 4227, the device providing the service outputs a message to the user, "Currently, the person who responds to the message call is required to pay a fee. If you want this person to respond, press 0." do. If 0 is entered by the user, the service providing apparatus sets the reply caller fee (step 4229), and returns to step 4207. In step 4231, the device for providing a service outputs a message to the user, "Currently, the person who responds to the message call is required to pay a fee. At this time, if 0 is input by the user, the service providing apparatus releases the reply caller fee (step 4233), and returns to step 4207.

In step 4235, the current IVR state enters the video message service main state.

43 is a diagram illustrating a procedure for a calling subscriber to use the service by inputting DTMF when the called subscriber does not answer or switches to VMS during a video call attempt according to an embodiment of the present invention.

Referring to FIG. 43, when the calling subscriber makes a call to the called subscriber for a video call, when the called subscriber does not answer or the call is made to the VMS, the calling subscriber uses DTMF signal to request the service use. Forward (step 4301). The service providing apparatus checks whether the DTMF signal is for a video message delivery service (step 4303). If the DTMF signal is for a video message delivery service, the service providing apparatus outputs a guide message, for example, "record after beeping and press well well" when the recording ends (step 4305). The calling subscriber transmits the video message to the service providing apparatus according to the guide message (step 4307). The service providing apparatus stores the received video message (step 4309) and terminates the call with the calling subscriber (step 4311).

Thereafter, the service providing device transmits a call for connection with the called subscriber in order to deliver the recorded message to the called subscriber (step 4313). When the called party responds to the outgoing call of the service providing device, the service providing device outputs a message (for example, "Hong Gil Dong's video message") informing the receiving subscriber (step 4315). The called party confirms the received video message (step 4317). When the message delivery is completed, the service providing device outputs a guide message for reply or re-view to the called subscriber (step 4319). Thereafter, according to the selection of the called subscriber, the service providing apparatus provides a reply service or the like (step 4321) and terminates the call (step 4323).

FIG. 44 is a signal flowchart of a procedure for entering a service by entering a DTMF when a called subscriber does not answer a call or switches to a VMS during a video call attempt according to an exemplary embodiment of the present invention.

Referring to FIG. 44, G-IMX means IMX to which 3G-IP is connected as a gateway IMX. First, the calling subscriber generally transmits a call setup request signal to the calling party IMX in order to make a call by entering a called number according to a method of calling a telephone (step 4401). The calling IMX transmits an SRI signal to the HLR to query the location of the G-MSC based on the received called number (step 4403). The HLR sends a PRN signal to the G-IMX to query the location information of the G-IMX (step 4405). The G-IMX transmits a PRN response signal including its location information (MSRN) to the HLR (step 4407). The HLR sends an SRI response signal containing the location information (MSRN) of the G-IMX to the calling IMX (step 4409). The calling IMX transmits an IAM signal for call setup to the G-IMX based on the location information MSRN of the G-IMX (step 4411). The G-IMX sends an IAM signal for call setup over 3G-IP (step 4413). The 3G-IP sends an IAM signal to the G-IMX for origination to the called subscriber (step 4415). The G-IMX transmits an SRI signal to the HLR to query the location of the called IMX, and receives an SRI response signal containing the location information of the called IMX from the HLR (step 4417). The G-IMX transmits an IAM signal to the called party G-IMX based on the location information of the called party IMX (step 4419). The called party IMX tries to connect with the called subscriber and waits for a response (step 4421). If the called subscriber is valid, the called IMX responds by sending an ACM signal to the G-IMX (step 4423). The G-IMX sends an ACM signal over 3G-IP (step 4425). The 3G-IP sends an ACM signal to the G-IMX (step 4427). The G-IMX sends the ACM signal received at 3G-IP to the calling party IMX (step 4429). The 3G-IP creates a video and audio channel with the called party IMX (step 4431). After creating the video and answer channel with the called party IMX, the 3G-IP creates a video and audio channel with the calling subscriber (step 4433). If the called subscriber does not answer the call or is switched to the VMS, the 3G-IP transmits a video message or announcement broadcast from the called party IMX for video message delivery to the calling subscriber (step 4435). The calling subscriber sends a DTMF signal for 3G-IP for the video message delivery service (step 4437). 3G-IP detects the DTMF input by the calling subscriber and releases the call with the calling subscriber (step 4439, step 4441). 3G-IP transmits an announcement for the video message delivery service to the calling subscriber (step 4443). The calling subscriber records the message according to the announcement (step 4445). The subsequent process is the same as the procedure after step 921 of FIG.

45 is a diagram illustrating a procedure for a calling subscriber to use a video message delivery service using a menu of a WAP such as a feature code or ME / KUN.

Referring to FIG. 45, the calling subscriber accesses the service providing apparatus using a wireless Internet menu, a feature code, or the like from the terminal to leave a video message to the called subscriber (step 4501). The service providing apparatus transmits a message indicating the video message delivery service to the calling subscriber (step 4503). Thereafter, the device for providing a service outputs a guide message to the calling subscriber, for example, " record after beeping and press well sperm when recording is finished " (step 4505). The calling subscriber transmits the video message to the service providing apparatus according to the guide message (step 4507). The service providing device stores the received video message and transmits an announcement message to the calling subscriber, "I will send a message. Thank you for using it" (step 4509), and ends the call with the calling subscriber (step 4511). .

Since the procedure of step 4513 to step 4523 which is a process of delivering the recorded message to the called subscriber in the service providing apparatus is the same as the procedure of step 4313 to step 4323 described in FIG.

46 illustrates an example of a screen for a function of reserved transmission of a video message through WEB according to an embodiment of the present invention.

Referring to FIG. 46, when a user accesses a service providing apparatus through a web to deliver a video message, the service providing apparatus outputs a video message sending screen 4601 to the user terminal. When the user wants to make a reservation transmission through the WEB, after recording a video message, the user selects the reservation transmission flag 4603 and inputs a recipient and a reservation date. Thereafter, the service providing apparatus delivers the video message recorded on the date designated by the user to the called subscriber.

47 is a diagram illustrating a screen of a mobile terminal for a function of reserved transmission of a video message through a WAP according to an embodiment of the present invention.

Referring to FIG. 47, a user of a mobile terminal inputs his / her own number and a wireless internet access key to access a service providing device through a WAP to transmit a video message (step 4701). The service providing apparatus outputs a video message service screen 4703 to a display unit of the mobile terminal. When the user of the mobile terminal selects and inputs a video message sending item on the video message service screen 4703, a video message recording screen 4705 is output, and the user records a video message to be transmitted (step 4705). When the recording is completed, the message transmission screen 4707 is output to the display unit of the mobile terminal. The message transmission screen 4707 includes an immediate transmission menu and a reserved transmission menu. The user may set a reservation transmission menu on the message transmission screen 4707 to reserve transmission of a message at a desired time. After the immediate transmission or scheduled transmission setting is completed, the network connection end screen 4709 is displayed on the display unit.

48 is a diagram illustrating a WEB interface for transmitting a video message via WEB according to an embodiment of the present invention. The WEB interface may be used in an environment in which the calling subscriber is difficult to travel abroad or using a telephone, and may transmit video and audio messages as in the calling terminal through the WEB, and check the received message.

Referring to FIG. 48, a user who wants to deliver a video message through a WEB accesses a service providing apparatus through a WEB and records a video message through a user interface provided by the service providing apparatus (step 4801). The recorded moving picture is a format that can be recorded by a user such as AVI, and the recorded moving picture file of this format is converted into a codec such as H.263 or MPEG-4 and AMR that can be accommodated by the service providing apparatus (step 4803). The converted codec is converted into 3GP format and stored, and this message is delivered to the called party via 3G-IP (step 4805).

Meanwhile, when a user receiving a video message attempts to check a video received through the WEB, the message receiver accesses the service providing device through the WEB and requests for confirmation of the received message through a user interface provided by the service providing device. (Step 4807). The service providing apparatus converts the video message stored in the 3GP format into a format such as AVI (step 4809), and then transmits the video message to the receiver via WEB, and the user terminal plays the video message through a player such as a media player (step 4809). 4811).

The present invention is not limited to the above embodiments, and many variations are possible by those skilled in the art within the spirit of the present invention.

According to the present invention, in a W-CDMA network, an outgoing subscriber does not make a direct call to a plurality of members belonging to a called subscriber or a group, but leaves a video and audio message, and sends a video and an audio message to a member belonging to a called subscriber or a group. A method and apparatus for delivering can be provided.

In addition, according to the present invention can provide a method and apparatus capable of performing a function such as a direct video call with the sender or leaving a response message to the calling subscriber immediately after listening to the video message sent by the caller.

In addition, according to the present invention, by providing a web and WAP access method separately from the W-CDMA network, it is possible to provide a method and apparatus for recording a video message and confirming or confirming and confirming an unconfirmed message through WEB / WAP Can be.

In addition, according to the present invention, a mobile phone customer not accustomed to using a short message can be utilized to easily send a message as video and audio without receiving a call to a called subscriber.

In addition, according to the present invention can be used to deliver a congratulatory message in video and audio in the case of anniversaries, and can easily deliver video and audio messages to the called subscriber in the case of emotional or affection expression difficult to speak in video / voice calls .

In addition, according to the present invention, when there are contents to be delivered to a large number of people at the same time in a community or a company, it is possible to broadcast video and audio messages using a group message delivery service.

In addition, according to the present invention, in the case of a called subscriber, the video message delivered to the user can be placed in his or her mailbox and reconfirmed repeatedly.

In addition, according to the present invention, after confirming the message received from the sender, the receiver may perform a reply function to the sender. That is, the receiver may check the video message received from the sender and immediately leave the message to the sender, and then send a response message to the sender.

In addition, according to the present invention, after listening to a message received from the sender, the receiver can immediately make a call connection to the caller. That is, the receiver may request a call connection to the caller by using the caller ID received at the time of reception after the video message received from the caller.

In addition, according to the present invention, after listening to a message received from the sender, the receiver may transmit an SMS or MMS message to the sender. That is, the receiver may make a caller call request by using a calling number received at the reception after listening to the video message received from the caller.

Claims (30)

In the method for delivering a video message in a service providing device coupled with a calling terminal, a called terminal, a home location register and a switching device over a W-CDMA network, Receiving a call connection request signal from the switching device, wherein the call connection request signal corresponds to a first call setup request signal received by the switching device from the originating terminal; Transmitting a call connection response signal to the switching device in response to the call connection request signal, wherein the switching device transmits a first call setup response signal to the calling terminal in response to the call connection response signal; Forming a first video and audio channel with the calling terminal based on the call connection response signal and the first call setup response signal; Receiving a video message from the calling terminal through a first video and audio channel formed with the calling terminal; Storing a video message received from the calling terminal; Releasing a first video and audio channel formed with the calling terminal; Transmitting an outbound call request signal to the switching device for access to the called terminal, wherein the switching device requests a second call setup to the called terminal in response to the outbound call request signal; Send a signal and, in response, receive a second call setup response signal from the called terminal; Receiving an outbound call response signal generated corresponding to the second call setup response signal from the switching device; Forming a second voice and video channel with the called terminal based on the second call setup response signal and the outbound call response signal; And Transmitting the stored video message to the called terminal through a second voice and video channel formed with the called terminal; Video message delivery method in a W-CDMA network comprising a. In the method for delivering a video message in a service providing device coupled with a calling terminal, a called terminal, a home location register and a switching device over a W-CDMA network, Receiving a first call connection request signal from the switching device, wherein the first call connection request signal corresponds to a first call setup request signal received by the switching device from the originating terminal; Transmitting a first call connection response signal to the switching device in response to the first call connection request signal, wherein the switching device corresponds to the first call connection response signal to the originating terminal in response to the first call connection response signal; Transmits; Forming a first video and audio channel with the calling terminal based on the first call connection response signal and the first call setup response signal; Receiving a video message from the calling terminal through a first video and audio channel formed with the calling terminal; Storing a video message received from the calling terminal; Releasing a first video and audio channel formed with the calling terminal; Transmitting a short message for callback to the called terminal, wherein the called terminal transmits a second call setup request signal to the switching device to make a call connection to the service providing device using the callback short message; ; Receiving a second call connection request signal generated corresponding to a second call setup request signal transmitted from the called terminal from the switching device; Transmitting a second call connection response signal to the switching device in response to the second call connection request signal, wherein the switching device corresponds to the second call connection response signal to the called terminal in response to the second call setup response signal; Transmits; Forming a second voice and video channel with the called terminal based on the second call connection response signal and the second call setup response signal; And Transmitting the stored video message to the called terminal through a second voice and video channel formed with the called terminal; Video message delivery method in a W-CDMA network comprising a. In the method for delivering a video message in the service providing device coupled with the calling terminal, the switching device, the home location register, the service controller and the called terminal through the W-CDMA network, Receiving a call connection request signal from the switching device, wherein the call connection request signal receives an SRI signal for querying the location of the service providing device by receiving a first call setup request signal from the calling terminal; Transmit to the home location register, and transmit an IDP signal for the video message transmission service to the service controller based on the SRI response signal received from the home location register in response to the SRI signal, and the IDP. Corresponding to a Furnish Charging Information (FCI) signal and an Establish Temporary Connection (ETC) signal received from the service controller in response to the signal; Transmitting a call connection response signal to the switching device in response to the call connection request signal, wherein the switching device transmits a first call setup response signal to the calling terminal in response to the call connection response signal; Forming a first video and audio channel with the calling terminal based on the call connection response signal and the first call setup response signal; Transmitting a first Assist Request Instructions (ARI) signal for obtaining a temporary number corresponding to the originating terminal to the service controller; Receiving a first Play Announcement (PA) signal including a temporary number corresponding to the originating terminal from the service controller corresponding to the first ARI signal; Receiving a video message from the calling terminal based on the temporary number of the calling terminal and the first video and audio channel formed with the calling terminal; Storing a video message received from the calling terminal; Releasing a first video and audio channel formed with the calling terminal; Transmitting an outbound call request signal to the switching device for access to the called terminal, wherein the switching device sends a second call setup request signal to the called terminal according to the outbound call request signal; Transmit and, in response, receive a second call setup response signal from the called terminal; Receiving an outbound call response signal generated corresponding to the second call setup response signal from the switching device; Forming a second voice and video channel with the called terminal based on the second call setup response signal and the outbound call response signal; Transmitting a second ARI signal for requesting the video message information to the service controller; Receiving a second PA signal including the video message information in response to the second ARI signal; And Transmitting the stored video message to the called terminal based on the second PA signal Video message delivery method in a W-CDMA network comprising a. In the method for delivering a video message in the service providing device coupled with the calling terminal, the switching device, the home location register, the service controller and the called terminal through the W-CDMA network, Receiving a first call connection request signal from the switching device, wherein the first call connection request signal receives a first call setup request signal from the originating terminal to query the location of the service providing device; A first IDP for a video message transmission service to the service controller based on a first SRI response signal received from the home location register in response to the first SRI signal; (Initial Detection Point) signal and corresponding to a first Furnish Charging Information (FCI) signal and a first Establish Temporary Connection (ETC) signal received from the service controller in response to the first IDP signal; Transmitting a first call connection response signal to the switching device in response to the first call connection request signal, wherein the switching device corresponds to the first call connection response signal to the originating terminal; Transmits; Forming a first video and audio channel with the calling terminal based on the first call connection response signal and the first call setup response signal; Transmitting a first Assist Request Instructions (ARI) signal for obtaining a temporary number corresponding to the originating terminal to the service controller; Receiving a first Play Announcement (PA) signal including a temporary number corresponding to the originating terminal from the service controller corresponding to the first ARI signal; Receiving a video message from the calling terminal based on the temporary number of the calling terminal and the first video and audio channel formed with the calling terminal; Storing a video message received from the calling terminal; Releasing a first video and audio channel formed with the calling terminal; Transmitting a short message for a callback to the called terminal, wherein the called terminal transmits a second call setup request signal to the switching device to make a call connection to the service providing device using the callback short message, The switching device transmits a second SRI signal to the home location register to query the location of the service providing device in response to the second call setup request signal, and from the home location register in response to the second SRI signal. A second IDP signal for a video message transmission service is transmitted to the service controller based on the received second SRI response signal, and a second FCI (Furnish) is transmitted from the service controller in response to the second IDP signal. Receiving a Charging Information signal and a second Establish Temporary Connection (ETC) signal; Receiving a second call connection request signal from the switching device corresponding to the second FCI signal and the second ETC signal; Transmitting a second call connection response signal to the switching device in response to the second call connection request signal, wherein the switching device corresponds to the second call connection response signal to the called terminal in response to the second call setup response signal; Transmits; Forming a second voice and video channel with the called terminal based on the second call connection response signal and the second call setup response signal; Transmitting a second ARI signal for requesting the video message information to the service controller; Receiving a second PA signal including the video message information in response to the second ARI signal; And Transmitting the stored video message to the called terminal based on the second PA signal Video message delivery method in a W-CDMA network comprising a. The method according to any one of claims 1 to 4, Forming a first video and audio channel with the calling terminal is Determining a master / slave between the calling terminals; Transmitting and receiving capacity with the calling terminal; Transmitting and receiving a MUX table with the calling terminal; Forming a video channel with the calling terminal; Establishing a voice channel with the calling terminal; And Synchronizing image and audio by transmitting and receiving image reference frame information to the calling terminal; The video message delivery method in a W-CDMA network comprising a. The method according to any one of claims 1 to 4, Forming a second video and audio channel with the called terminal Determining a master / slave between the called terminals; Transmitting and receiving capacity with the called terminal; Transmitting and receiving a MUX table with the called terminal; Forming a video channel with the called terminal; Establishing a voice channel with the called terminal; And Synchronizing video and audio by transmitting and receiving image reference frame information to the called terminal; The video message delivery method in a W-CDMA network comprising a. The method according to claim 3 or 4, After storing the video message received from the calling terminal, Transmitting a Specialized Resource Report (SRR) signal informing of the stored content to the service controller The video message delivery method in the W-CDMA network, characterized in that it further comprises. The method according to any one of claims 1 to 4, In the step of receiving a call connection request signal or a first call connection request signal from the switching device, the call connection request signal or the first call connection request signal, the service providing apparatus receives a wireless Internet connection request signal from the originating terminal; Receiving, wherein the wireless Internet access request signal is generated by inputting a telephone number and a wireless internet connection button of the called terminal at the calling terminal, and sending an additional service integration screen including a list of additional services to the calling terminal. And after receiving a video message delivery service request signal from the calling terminal and terminating the wireless Internet connection with the calling terminal, in response to the first call setup request signal transmitted from the calling terminal to the switching device. Video in W-CDMA network, characterized in that generated in the device How to deliver a message. The method according to any one of claims 1 to 4, The first call setup request signal includes a function code of a video message delivery service and an identifier of a called terminal. A video message delivery method in a W-CDMA network, characterized in that. The method according to any one of claims 1 to 4, The first call setup request signal is transmitted from the calling terminal to the switching device by at least one of a method using a private key, a method using a text box menu, and a method using a phone book menu. A video message delivery method in a W-CDMA network, characterized in that. The method according to any one of claims 1 to 4, After transmitting the stored video message to the called terminal, Transmitting a guide message for replying to the called terminal; Receiving a video message response request signal from the called terminal in response to the guide message; Transmitting a guide message for delivering a video message to the called terminal in response to the video message response request signal; Receiving a reply video message from the called terminal; Storing the reply video message received from the called terminal; Releasing a second video and audio channel formed with the called terminal; Transmitting an outbound call request signal to the switching device for access to the calling terminal, wherein the switching device sends a third call setup request signal to the calling terminal in response to the outbound call request signal; Transmit and receive a third call setup response signal in response; Receiving an outbound call response signal from the switching device corresponding to the third call setup response signal; Forming a third voice and video channel with the calling terminal based on the third call setup response signal and the outbound call response signal; And Transmitting the reply video message to the calling terminal through a third voice and video channel formed with the calling terminal. The video message delivery method in the W-CDMA network, characterized in that it further comprises. The method according to any one of claims 1 to 4, After transmitting the stored video message to the called terminal, Transmitting a guide message for replying to the called terminal; Receiving an originating terminal connection request signal from the called terminal in response to the guide message; Transmitting an outbound call request signal to the switching device to access the calling terminal, wherein the switching device transmits a third call setup request signal to the calling terminal in response to the outbound call request signal; Receiving a third call setup response signal in correspondence with the third call setup request signal; Receiving an outbound call response signal from the switching device corresponding to the third call setup response signal; And Forming a third voice and video channel between the calling terminal and the calling terminal based on the third call setup response signal and the outbound call response signal; Including but not limited to: The calling terminal and the called terminal perform a video call using the second audio and video channel and the third audio and video channel. A video message delivery method in a W-CDMA network, characterized in that. The method according to any one of claims 1 to 4, After transmitting the stored video message to the called terminal, Transmitting a guide message for replying to the called terminal; Receiving an originating terminal call request signal from the called terminal in response to the guide message; Releasing a second voice and video channel formed with the called terminal; Transmitting an outbound call request signal to the switching device for a call of the calling terminal, wherein the switching device transmits a third call setup request signal to the calling terminal in response to the outbound call request signal; Receiving a third call setup response signal corresponding to the third call setup request signal; Receiving an outbound call response signal from the switching device corresponding to the third call setup response signal; Transmitting an outbound call request signal to the switching device for a call of the called terminal, wherein the switching device transmits a fourth call setup request signal to the called terminal according to the outbound call request signal; Receiving a fourth call setup response signal corresponding to the fourth call setup request signal; Receiving an outbound call response signal from the switching device corresponding to the fourth call setup response signal; And Forming a third voice and video channel between the calling terminal and the called terminal; Including but not limited to: The calling terminal and the called terminal perform a video call using the third voice and video channel. A video message delivery method in a W-CDMA network, characterized in that. delete delete The method according to claim 1 or 3, The second call setup response signal and the outbound call response signal include an address complete message (ACM) and an answer message (ANM), and the ACM includes a backward call indicator indicating status information of the called terminal; A video message delivery method in a W-CDMA network, characterized in that. The method according to claim 1 or 3, The second call setup response signal and the outbound call response signal include an address complete message (ACM), a call progress (CPG) and an answer message (ANM), and the service providing apparatus receives the CPG when the CPG receives the CPG. Judging the state of the called terminal as not in the standby state A video message delivery method in a W-CDMA network, characterized in that. The method according to any one of claims 1 to 4, After storing the video message received from the calling terminal, Converting the video message into a voice codec when the called terminal is a terminal that does not support 3G; The video message delivery method in the W-CDMA network, characterized in that it further comprises. delete In a method for delivering a video message in a service providing device coupled with a calling terminal, a called terminal, a calling side switching device and a called side switching device over a W-CDMA network, Receiving a first call connection request signal from the calling side exchange apparatus, wherein the first call connection request signal is a first call setup request sent by the calling terminal to the called terminal switching apparatus for a call to the called terminal; Corresponding to the signal; Transmitting a second call connection request signal to the called party exchange apparatus in response to the first call connection request signal; Receiving a first call connection response signal from the called party exchange apparatus in response to the second call connection request signal; Transmitting a second call connection response signal to the originating switching device in response to the first call connection response signal; Forming a first audio and video channel between the called party switching device based on the first call connection response signal; Forming a second voice and video channel between the calling party switching device based on the second call connection response signal; Receiving a guide message from the called party switching device; Transmitting the received announcement message to the calling terminal through the second voice and video channel; Receiving a DTMF signal for transmitting a video message from the calling terminal according to the guide message; Releasing the first audio and video channel; Transmitting a message for delivering a video message to the calling terminal; Receiving a video message from the calling terminal according to the message for delivering the video message; Storing a video message received from the calling terminal; Releasing the second video and audio channel; Transmitting an outbound call request signal to the switching device for access to the called terminal, wherein the switching device sends a second call setup request signal to the called terminal according to the outbound call request signal; Transmit and receive a second call setup response signal in response; Receiving an outbound call response signal from the switching device corresponding to the second call setup response signal; Forming a second voice and video channel with the called terminal based on the second call setup response signal and the outbound call response signal; And Transmitting the video message to the called terminal through the second voice and video channel. Video message delivery method in a W-CDMA network comprising a. A service providing apparatus for delivering a video message in combination with a calling terminal, a called terminal, a home location register, and a switching device through a W-CDMA network, Means for receiving a call connection request signal from the switching device, wherein the call connection request signal corresponds to a first call setup request signal received by the switching device from the originating terminal; Means for transmitting a call connection response signal to the switching device in response to the call connection request signal, wherein the switching device transmits a first call setup response signal to the calling terminal in response to the call connection response signal; Means for forming a first video and audio channel with the calling terminal based on the call connection response signal and the first call setup response signal; Means for receiving a video message from the calling terminal through a first video and audio channel formed with the calling terminal; Means for storing a video message received from the calling terminal; Means for releasing a first video and audio channel formed with the calling terminal; Means for transmitting an outbound call request signal to the switching device for access to the called terminal, wherein the switching device requests a second call setup to the called terminal in response to the outbound call request signal; Send a signal and, in response, receive a second call setup response signal from the called terminal; Means for receiving an outbound call response signal generated in correspondence with the second call setup response signal from the switching device; Means for forming a second voice and video channel with the called terminal based on the second call setup response signal and the outbound call response signal; And Means for transmitting the stored video message to the called terminal through a second voice and video channel formed with the called terminal; Service providing device comprising a. A service providing apparatus for delivering a video message in combination with a calling terminal, a called terminal, a home location register, and a switching device through a W-CDMA network, Means for receiving a first call connection request signal from the switching device, wherein the first call connection request signal corresponds to a first call setup request signal received by the switching device from the originating terminal; Means for transmitting a first call connection response signal to the switching device in response to the first call connection request signal, wherein the switching device corresponds to the first call connection response signal to the originating terminal with a first call setup response signal; Transmits; Means for forming a first video and audio channel with the calling terminal based on the first call connection response signal and the first call setup response signal; Means for receiving a video message from the calling terminal through a first video and audio channel formed with the calling terminal; Means for storing a video message received from the calling terminal; Means for releasing a first video and audio channel formed with the calling terminal; Means for transmitting a short message for a callback to the called terminal, wherein the called terminal transmits a second call setup request signal to the switching device to make a call connection to the service providing device using the callback short message; ; Means for receiving a second call connection request signal generated corresponding to the second call setup request signal transmitted from the called terminal from the switching device; Means for transmitting a second call connection response signal to the switching device in response to the second call connection request signal, wherein the switching device corresponds to the second call connection response signal to the called terminal with a second call setup response signal; Transmits; Means for forming a second voice and video channel with the called terminal based on the second call connection response signal and the second call setup response signal; And Means for transmitting the stored video message to the called terminal through a second voice and video channel formed with the called terminal; Service providing device comprising a. A service providing apparatus for delivering a video message by combining with a calling terminal, a switching device, a home location register, a service controller, and a called terminal through a W-CDMA network, Means for receiving a call connection request signal from the switching device, wherein the call connection request signal receives an SRI signal for querying the location of the service providing device by receiving the first call setup request signal from the calling terminal. Transmit to the home location register, and transmit an IDP signal for the video message transmission service to the service controller based on the SRI response signal received from the home location register in response to the SRI signal, and the IDP. Corresponding to a Furnish Charging Information (FCI) signal and an Establish Temporary Connection (ETC) signal received from the service controller in response to the signal; Means for transmitting a call connection response signal to the switching device in response to the call connection request signal, wherein the switching device transmits a first call setup response signal to the calling terminal in response to the call connection response signal; Means for forming a first video and audio channel with the calling terminal based on the call connection response signal and the first call setup response signal; Means for transmitting a first Assist Request Instructions (ARI) signal to obtain a temporary number corresponding to the originating terminal to the service controller; Means for receiving a first Play Announcement (PA) signal including a temporary number corresponding to the originating terminal from the service controller corresponding to the first ARI signal; Means for receiving a video message from the calling terminal based on the temporary number of the calling terminal and the first video and audio channel formed with the calling terminal; Means for storing a video message received from the calling terminal; Means for releasing a first video and audio channel formed with the calling terminal; Means for sending an outbound call request signal to the switching device for access to the called terminal, wherein the switching device sends a second call setup request signal to the called terminal in response to the outbound call request signal; Transmit and, in response, receive a second call setup response signal from the called terminal; Means for receiving an outbound call response signal generated in correspondence with the second call setup response signal from the switching device; Means for forming a second voice and video channel with the called terminal based on the second call setup response signal and the outbound call response signal; Means for transmitting a second ARI signal for requesting the video message information to the service controller; Means for receiving a second PA signal including the video message information in response to the second ARI signal; And Means for transmitting the stored video message to the called terminal based on the second PA signal Service providing device comprising a. A service providing apparatus for delivering a video message by combining with a calling terminal, a switching device, a home location register, a service controller, and a called terminal through a W-CDMA network, Means for receiving a first call connection request signal from the switching device, wherein the first call connection request signal receives a first call setup request signal from the originating terminal to query the location of the service providing device; A first IDP for a video message transmission service to the service controller based on a first SRI response signal received from the home location register in response to the first SRI signal; (Initial Detection Point) signal and corresponding to a first Furnish Charging Information (FCI) signal and a first Establish Temporary Connection (ETC) signal received from the service controller in response to the first IDP signal; Means for transmitting a first call connection response signal to the switching device in response to the first call connection request signal, wherein the switching device corresponds to the first call connection response signal to the calling terminal with a first call setup response signal; Transmits; Means for forming a first video and audio channel with the calling terminal based on the first call connection response signal and the first call setup response signal; Means for transmitting a first Assist Request Instructions (ARI) signal to obtain a temporary number corresponding to the originating terminal to the service controller; Means for receiving a first Play Announcement (PA) signal including a temporary number corresponding to the originating terminal from the service controller corresponding to the first ARI signal; Means for receiving a video message from the calling terminal based on the temporary number of the calling terminal and the first video and audio channel formed with the calling terminal; Means for storing a video message received from the calling terminal; Means for releasing first video and audio channels formed with the calling terminal; Means for transmitting a short message for a callback to the called terminal, wherein the called terminal transmits a second call setup request signal to the switching device to make a call connection to the service providing device using the callback short message, The switching device transmits a second SRI signal to the home location register to query the location of the service providing device in response to the second call setup request signal, and from the home location register in response to the second SRI signal. A second IDP signal for a video message transmission service is transmitted to the service controller based on the received second SRI response signal, and a second FCI (Furnish) is transmitted from the service controller in response to the second IDP signal. Receiving a Charging Information signal and a second Establish Temporary Connection (ETC) signal; Means for receiving a second call connection request signal from the switching device in correspondence with the second FCI signal and the second ETC signal; Means for transmitting a second call connection response signal to the switching device in response to the second call connection request signal, wherein the switching device corresponds to the second call connection response signal to the called terminal with a second call setup response signal; Transmits; Means for forming a second voice and video channel with the called terminal based on the second call connection response signal and the second call setup response signal; Means for transmitting a second ARI signal for requesting the video message information to the service controller; Means for receiving a second PA signal including the video message information in response to the second ARI signal; And Means for transmitting the stored video message to the called terminal based on the second PA signal Service providing device comprising a. A service providing apparatus for delivering a video message by combining a calling terminal, a called terminal, a calling side exchange apparatus, and a called side switching apparatus over a W-CDMA network, Means for receiving a first call connection request signal from the calling side exchange apparatus, wherein the first call connection request signal is a first call setup request sent by the calling terminal to the calling terminal for call to the called terminal; Corresponding to the signal; Means for transmitting a second call connection request signal to the called party exchange apparatus in response to the first call connection request signal; Means for receiving a first call connection response signal from the called party exchange apparatus in response to the second call connection request signal; Means for transmitting a second call connection response signal to the originating switching device in response to the first call connection response signal; Means for forming a first audio and video channel between the called party switching device based on the first call connection response signal; Means for establishing a second voice and video channel between the calling party switching device based on the second call connection response signal; Means for receiving a guidance message from the called party exchange device; Means for transmitting the received announcement message to the calling terminal through the second audio and video channel; Means for receiving a DTMF signal for transmitting a video message from the calling terminal according to the guide message; Means for releasing the first audio and video channel; Means for transmitting a message for delivering a video message to the calling terminal; Means for receiving a video message from the calling terminal according to the message for delivering the video message; Means for storing a video message received from the calling terminal; Means for releasing the second video and audio channel; Means for sending an outbound call request signal to the switching device for access to the called terminal, wherein the switching device sends a second call setup request signal to the called terminal in response to the outbound call request signal; Transmit and receive a second call setup response signal in response; Means for receiving an outbound call response signal from the switching device corresponding to the second call setup response signal; Means for forming a second voice and video channel with the called terminal based on the second call setup response signal and the outbound call response signal; And Means for transmitting the video message to the called terminal through the second voice and video channel Service providing device comprising a. A service providing apparatus for delivering a video message in combination with a calling terminal, a called terminal, a home location register, and a switching device through a W-CDMA network, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Receive a call connection request signal from the switching device, wherein the call connection request signal corresponds to a first call setup request signal received by the switching device from the originating terminal; Send a connection response signal to the switching device, wherein the switching device transmits a first call setup response signal to the calling terminal in response to the call connection response signal, the call connection response signal and the first call setup response; Forming a first video and audio channel with the calling terminal based on the signal, receiving a video message from the calling terminal through the first video and audio channel formed with the calling terminal, and receives the video message received from the calling terminal Store, release the first video and audio channel formed with the calling terminal, and access the called terminal. Send an outbound call request signal to a switching device, wherein the switching device transmits a second call setup request signal to the called terminal in response to the outbound call request signal; Receiving a second call setup response signal from a called terminal; receiving an outbound call response signal generated corresponding to the second call setup response signal from the switching device; and receiving the second call setup response signal and the outbound call. Forming a second voice and video channel with the called terminal based on the response signal, and transmitting the stored video message to the called terminal through the second voice and video channel formed with the called terminal; Service providing apparatus, characterized in that. A service providing apparatus for delivering a video message in combination with a calling terminal, a called terminal, a home location register, and a switching device through a W-CDMA network, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Receiving a first call connection request signal from the switching device, wherein the first call connection request signal corresponds to a first call setup request signal received by the switching device from the originating terminal; Transmitting a first call connection response signal to the switching device in response to the request signal, wherein the switching device transmits a first call setup response signal to the calling terminal in response to the first call connection response signal; A first video and audio channel is formed with the calling terminal based on a first call connection response signal and the first call setup response signal, and a video message is received from the calling terminal through the first video and audio channel formed with the calling terminal. Receive a message, store a video message received from the calling terminal, release the first video and audio channel formed with the calling terminal, Send a short message for callback to the terminal, wherein the called terminal sends a second call setup request signal to the switching device to make a call connection to the service providing device using the callback short message; Receive a second call connection request signal generated corresponding to the second call setup request signal transmitted from the called terminal from the device, and send a second call connection response signal to the switching device in response to the second call connection request signal. Wherein the exchange device transmits a second call setup response signal to the called terminal in response to the second call connection response signal, based on the second call connection response signal and the second call setup response signal. A second audio and video channel is formed with the called terminal, and the second terminal is stored with the called terminal through a second audio and video channel formed with the called terminal. To send the message on Service providing apparatus, characterized in that. A service providing apparatus for delivering a video message by combining with a calling terminal, a switching device, a home location register, a service controller, and a called terminal through a W-CDMA network, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Receive a call connection request signal from the switching device, wherein the call connection request signal receives an SRI signal for querying the location of the service providing device by receiving the first call setup request signal from the originating terminal; Transmits an IDP (Initial Detection Point) signal for a video message transmission service to the service controller based on the SRI response signal received from the home location register in response to the SRI signal, and transmits the IDP signal. Corresponding to a Furnish Charging Information (FCI) signal and an Establish Temporary Connection (ETC) signal received from the service controller in response to the message, and transmitting a call connection response signal to the switching device in response to the call connection request signal; Herein, the switching device first transmits to the calling terminal in response to the call connection response signal. Transmitting a call setup response signal, forming a first video and audio channel with the calling terminal based on the call connection response signal and the first call setup response signal, and providing the service controller with a temporary corresponding to the calling terminal; Transmit a first Assist Request Instructions (ARI) signal to obtain a number, and transmit a first PA (Play Announcement) signal including a temporary number corresponding to the originating terminal from the service controller in response to the first ARI signal. Receive a video message from the calling terminal based on the temporary number of the calling terminal and the first video and audio channel formed with the calling terminal, and stores the video message received from the calling terminal, the calling terminal And release the first video and audio channel formed and outbound to the switching device for access to the called terminal. Send a call request signal (Outbound Call)-the switching device transmits a second call setup request signal to the called terminal in response to the outbound call request signal, in response to the second call setup response from the called terminal Receiving a signal, receiving an outbound call response signal generated corresponding to the second call setup response signal from the switching device, and receiving the call based on the second call setup response signal and the outbound call response signal And a second PA signal including a second audio and video channel, transmitting a second ARI signal for requesting the video message information to the service controller, and including the video message information in response to the second ARI signal. Receiving and transmitting the stored video message to the called terminal based on the second PA signal. Service providing apparatus, characterized in that. A service providing apparatus for delivering a video message by combining with a calling terminal, a switching device, a home location register, a service controller, and a called terminal through a W-CDMA network, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Receive a first call connection request signal from the switching device, wherein the first call connection request signal is configured to query the location of the service providing device by receiving the first call setup request signal from the originating terminal. Transmitting a first SRI signal to the home location register and transmitting a first SRI signal to the service controller based on a first SRI response signal received from the home location register in response to the first SRI signal; Transmits an Initial Detection Point signal and corresponds to a first Furnish Charging Information (FCI) signal and a first Establish Temporary Connection (ETC) signal received from the service controller in response to the first IDP signal; In response to a first call connection request signal, transmitting a first call connection response signal to the switching device, wherein the switching device receives the first call connection; Transmitting a first call setup response signal to the calling terminal in response to a response signal; forming a first video and audio channel with the calling terminal based on the first call connection response signal and the first call setup response signal; And transmit a first Assist Request Instructions (ARI) signal for obtaining a temporary number corresponding to the originating terminal to the service controller, and correspond to the originating terminal from the service controller corresponding to the first ARI signal. Receive a first PA (Play Announcement) signal including a number, and receives a video message from the calling terminal based on the temporary number of the calling terminal and the first video and audio channel formed with the calling terminal, the calling Save the video message received from the terminal, release the first video and audio channel formed with the calling terminal, Send a short message for callback, wherein the called terminal transmits a second call setup request signal to the switching device to make a call connection to the service providing device using the callback short message; A second SRI signal for querying the location of the service providing apparatus in response to a second call setup request signal to the home location register, and a second SRI received from the home location register in response to the second SRI signal; Transmitting a second Initial Detection Point (IDP) signal for a video message transmission service to the service controller based on the response signal, and receiving a second Furnish Charging Information (FCI) signal from the service controller in response to the second IDP signal; Receiving a second Establish Temporary Connection (ETC) signal; corresponding to the second FCI signal and the second ETC signal; Receiving a second call connection request signal from the second device, and transmitting a second call connection response signal to the switching device in response to the second call connection request signal, wherein the switching device corresponds to the second call connection response signal; Transmitting a second call setup response signal to the called terminal; forming a second voice and video channel with the called terminal based on the second call connection response signal and a second call setup response signal; Transmitting a second ARI signal for requesting the video message information, receiving a second PA signal including the video message information in response to the second ARI signal, and based on the second PA signal, the called terminal To send the saved video message to Service providing apparatus, characterized in that. A service providing apparatus for delivering a video message by combining a calling terminal, a called terminal, a calling side exchange apparatus, and a called side switching apparatus over a W-CDMA network, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Receive a first call connection request signal from the calling side switching device, wherein the first call connection request signal is a first call setup request signal sent by the calling terminal to the calling side switching device for a call to the called terminal. Corresponding to the first call connection request signal, the second call connection request signal is transmitted to the called party switching device, and the first call connection request signal is transmitted from the called party switching device according to the first call connection request signal. Receives a call connection response signal, and transmits a second call connection response signal to the calling party switching device in response to the first call connection response signal, and between the called party switching device based on the first call connection response signal. A first audio and video channel is formed in the second voice connection, and a second audio and video channel is formed between the call exchangers based on the second call connection response signal. Receives a guide message from a new exchange device, transmits the received guide message to the calling terminal through the second voice and video channel, and receives a DTMF signal for transmitting a video message from the calling terminal according to the guide message. Release the first voice and video channel, transmit a message for delivering a video message to the originating terminal, receive a video message from the originating terminal according to the message for delivering the video message, and Store the received video message, release the second video and audio channel, and send an outbound call request signal to the switching device for access to the called terminal; A second call setup request signal is sent to the called terminal in correspondence with a bound call request signal. Receive a second call setup response signal in response to the second call setup response signal; and receive an outbound call response signal from the switching device in response to the second call setup response signal; Forming a second voice and video channel with the called terminal based on a call response signal, and transmitting the video message to the called terminal through the second voice and video channel; Service providing apparatus, characterized in that.

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