KR101127131B1 - Method and system for providing video mobile oriented message using video call terminal - Google Patents

Abstract

A method and system for providing a video MO message using a video phone is provided. The present invention is a method for providing a video MO message by using a video telephone in a system that is coupled to a video telephone through a network. The first step of forming a video call with a calling video terminal is performed by using an IVVR menu as a calling video terminal. Providing a second step; receiving a video and text signal from the calling video terminal based on a menu selected through the IVVR menu at the calling video terminal; generating a video MO message based on the received video and text signals And a fifth step of transmitting the video MO message to the user terminal through at least one or more broadcast media.

Description

METHOD AND SYSTEM FOR PROVIDING VIDEO MOBILE ORIENTED MESSAGE USING VIDEO CALL TERMINAL}

The present invention relates to a method and a system for providing a video MO message using a video phone, and more particularly, to a video MO message through a medium such as a broadcast system in real time using a video phone. It relates to a method and system for providing.

Due to the development of mobile communication and broadcasting technology, various types of broadcasting communication services combining mobile communication terminals and broadcasting reception equipments are emerging. Among such broadcast communication services, there is a so-called MO (Mobile Oriented) service, which is a service that transmits a short message to a specific number by a server and transmits it to various media such as a television and a mobile communication terminal.

However, since the conventional MO service is based on a short message, it is limited to text, which is simple and impossible to express personality, and does not cause user's interest.

The present invention has been made in view of the above-described limitations, and an object of the present invention is to provide a method and system for providing a video MO message through a medium such as a broadcasting system in real time using a video telephone.

In addition, the present invention comprises a video call signal and text or text-based multimedia content in a variety of forms, not just a text-based, it is a video terminal, IPTV (Internet Protocol Television), Digital Multimedia Broadcasting (DMB) terminal Another object of the present invention is to provide a method and system for servicing a user terminal such as a video display board.

According to an aspect of the present invention to solve the above problems, in the method for providing a video MO message by using the video phone in a system that is coupled to a video phone via a network, the calling video terminal and the video A first step of forming an arc; A second step of providing an interactive voice and video response (IVVR) menu to the calling video terminal; Receiving video and text signals from the calling video terminal based on the menu selected through the IVVR menu at the calling video terminal; Generating a video MO message based on the received video and text signals; And a fifth step of transmitting the video MO message to the user terminal through the at least one broadcast medium.

Here, the fourth step may include generating a video MO message by synthesizing the multimedia content corresponding to the specific text included in the text signal.

In addition, a method of providing video, text, and multimedia content using a video phone (hereinafter, referred to as a method according to an embodiment of the present invention) may further include filtering the video MO message after the fourth step. .

In addition, the method according to an embodiment of the present invention may further include activating a chat window of the video terminal. The step of activating the chat window of the video terminal by the video MO system may be performed through a video gateway connected to the video mobile network. In such a case, the video gateway analyzes the SIP-based video chat mode change command received from the video MO system, converts the video chat mode into a message for driving the H.245-based video chat environment, and transmits the converted message to the video terminal.

The text signal may include text input from the video terminal.

The third step may include receiving a keyword from the video terminal; Extracting a recommendation sentence corresponding to a keyword; Transmitting the recommended sentence to the video terminal; And receiving a selection signal for the recommended sentence.

The video MO message may include text recognition content that matches at least one word in a viewer's video, a message text, and a message sentence of a caller using the video terminal.

The user terminal may include at least one of an over-the-air television, a cable television, an IPTV, a DMB terminal, a satellite broadcasting receiver, and a video display board.

According to still another aspect of the present invention, there is provided a system for providing a video MO message using a video telephone coupled through a network, the system comprising: forming a video call with the video terminal; Providing an interactive voice and video response (IVVR) menu to a video terminal; Receive image and text signals from the video terminal based on a menu selected through the IVVR menu at the video terminal; Generate a video MO message based on the video and text signals; Provided is a system for providing a video MO message using a video phone, wherein the video MO message is transmitted to the user terminal through at least one broadcast medium.

In one embodiment, the system may generate a video MO message by synthesizing multimedia content corresponding to at least one text included in the text signal.

In addition, the system may further include a database for storing multimedia content.

In addition, the system may filter the video MO message before transmitting the video MO message to the user terminal.

In addition, the system may activate the chat window in the video terminal according to the service selection of the video terminal before receiving the video and text signals from the video terminal.

The system may also use a video gateway connected to the video mobile network to activate the chat window of the video terminal. In such a case, the video gateway analyzes the SIP-based video chat mode change command received from the video MO server, converts the video chat mode into a message for driving the H.245-based video chat environment, and transmits the message to the video terminal.

In addition, in the system, receiving image and text signals from the video terminal may include receiving a keyword from the video terminal, extracting a recommendation sentence corresponding to the keyword from a database, transmitting the recommendation sentence to the video terminal, and selecting a recommendation sentence. Receiving the signal.

According to the present invention, the video MO message can be serviced through a medium such as a broadcasting system in real time.

In addition, it is possible to configure a video call signal, a text, and a multimedia content based on text in various forms, which are not simply text-based, and to provide various types of user terminals such as a video terminal, an IPTV, a DMB terminal, and the like through a respective medium. . Therefore, the use of this service is effective to induce interest of the user and to express various personalities of the user.

In addition, the message sender's discrimination power may be increased by exposing the multimedia content such as a video screen, a picture, and an avatar to the broadcaster. Therefore, it is possible to increase participation in broadcasting programs of the age group (for example, teenagers, young people in their twenties, and thirties) who prefer to show off themselves.

It can also increase viewership of new generations in their teens and 20s who enjoy public exposure, such as creating user-generated content (UCC) videos and blogging.

In addition, the service can be provided by an ARS (Auto Response System) method, and by using the system of fast access performance, the call rate of the user can be reduced, thereby increasing the utilization rate.

In addition, since the service providing user interface (UI) provides a visual menu with voice, accessibility can be increased, and the participation of the broadcasting program of the middle-aged with the fear of new technology can be increased.

In addition, the user can participate in the program even while watching the DMB program through the video mobile terminal, and thus the user participation can be increased regardless of the place, thereby increasing the viewer participation rate.

1 is a diagram illustrating the overall configuration and connection state of a system for implementing a method for providing a video MO message using a video phone according to an embodiment of the present invention.
2 is a flow diagram illustrating one embodiment of a method according to the present invention provided under the system configuration of FIG. 1.
3 is a flow diagram illustrating yet another embodiment of a method according to the invention provided under the system configuration of FIG. 1.
4 is a diagram illustrating the overall configuration and connection state of a system for implementing a video MO message using a video phone according to another embodiment of the present invention.
FIG. 5 is a flow diagram illustrating one embodiment of a method according to the present invention provided under the system configuration of FIG. 4.
6 is a diagram illustrating an overall service scenario made by a system and method according to an embodiment of the present invention.
FIG. 7 is a diagram exemplarily illustrating an embodiment employable in the service scenario of FIG. 6.
FIG. 8 is a diagram illustrating still another embodiment employable in the service scenario of FIG. 6.
9 is a flow diagram illustrating yet another embodiment of a method according to the present invention provided under the service scenario of FIG. 8.
10 is a diagram illustrating a video MO message made by the system and method according to an embodiment of the present invention by way of example.
11 is a view for explaining another video MO message made by the system and method according to an embodiment of the present invention.

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

In the following description, a video telephone refers to a communication or an internet terminal capable of transmitting a video message. For example, the video phone may include a video mobile terminal or a video internet phone.

1 is a diagram illustrating the overall configuration and connection state of a system for implementing a method for providing a video MO message using a video phone according to an embodiment of the present invention. 1 illustrates a network configuration of a service apparatus when a video MO server is in a broadcasting station.

Referring to FIG. 1, an image MO (Mobile Oriented) system 200 according to the present embodiment includes an image MO server 210, a MO control server 220, a network storage device 230, a DB server 240, and An operation management server (OMS) 250 is provided.

When the viewer makes a call using a video mobile terminal 10a such as a video communication terminal and a Voice over Internet Protocol (VoIP) video terminal while watching TV, the video MO server 210 and / or After receiving a call through the Internet Telephony Service Provider (ITSP) network 20b and generating a video MO message, the generated video MO message is transmitted to the user terminal through various media.

That is, the video MO server 210 provides functions such as an interactive voice and video response (IVVR) menu, an image and a text input screen to the user terminal 40, and selects a menu signal and an image input from the user terminal 40. And receiving a text signal. IVVR is an interactive video voice response system that can add visual effects compared to conventional voice-oriented interactive voice response (IVR).

The MO control server 220 automatically catches an inappropriate content to be exposed to the broadcast among the stored video MO messages, and determines whether to be exposed to the broadcast in a related manner from the automatically captured video MO message to the broadcast system 30. send. The MO control server 220 may be connected to the video MO manager 222 including a manager connection terminal.

The network storage device 230 is provided as a space for storing the video MO message in the video MO server 210, and the MO control server 220 monitors the stored video MO message.

The DB server 240 operates a database that stores and manages video MO message information, multimedia content information, subscriber information, statistics, billing, log information, and the like.

The OMS 250 manages the operation state of the entire video MO system 200 or the video MO server 210, and generates and manages statistics and logs.

In FIG. 1, a video mobile communication network (hereinafter also referred to as a video mobile network) 20a is a video mobile phone including a third generation network such as W-CDMA, Worldwide Interoperability for Microwave Access (WiMAX), Long Term Evolution (LTE), and the like. In the service network, the ITSP network 20b may include a multimedia over IP (MMoIP) based video telephone service network such as a main telecommunication service provider and a separate telecommunication service provider for providing an Internet telephony service.

In the video mobile network 20a, a CDMA gateway switch (CGS) is a switch that interworks with a mobile communication network and another communication network, and a mobile switch center (MSC) is a circuit switching call processing, mobility management, A device that provides call routing service, a Home Location Register (HLR), a device that registers the location of a terminal, and a Packet Data Serving Node (PDSN), authentication, approval, and routing necessary for a mobile terminal to receive packet services in a mobile communication network. , Device for handover, quality of service, billing, etc., LBS (Location Based Server) is a device to provide the user with proper service according to location, and RNC (Radio Network Controller) controls wireless network For example, the device refers to a device that communicates with a video mobile phone over a wireless network.

In the ITSP network 20b, SSW (SoftSwitch) refers to a switching system in a multimedia over IP (MMoIP) network, and a video gateway refers to an interworking device between the ITSP network 20b and the video mobile communication network 20a.

The broadcast station 30 may include all types of broadcast stations, such as over-the-air broadcast stations, cable broadcast stations, DMB broadcast stations, satellite broadcast stations, and IPTV broadcast stations, or broadcast systems including such broadcast stations.

In the broadcasting station 30a, a text / subtitle generator is a device for generating text or a specific figure on a broadcast screen, and a mixer is a device for synthesizing various video, audio, and text. It is a means for appropriately mixing various signals. The transmission system refers to a device for transmitting broadcast content so that viewers can watch on the screen of the user terminal 40 such as a television or a display device.

The video phones 10a and 10b are used by customers who use the services of the present system and refer to wired or wireless communication terminals that support the video call function.

The user terminal 40 includes a wired or wireless communication terminal or an internet terminal on which images, texts, and multimedia contents provided by the present system are displayed. In the present embodiment, the user terminal 40 includes a television of a viewer watching a particular program of the broadcasting system 30. That is, the user terminal 40 may include a broadcast receiving device such as an over-the-air TV, an IPTV, a cable TV, a DMB terminal, or a satellite broadcasting receiver. In addition, the user terminal 40 may include a wired or wireless terminal having a broadcast receiving device or such a function unit and connected to a wired or wireless communication network.

Although the media will be described based on the broadcasting system, any media can transmit or transmit the video MO message including the video, text, and multimedia contents received from the video MO system of the present embodiment to the user terminal. It can be employed in the embodiment. According to an embodiment of the present invention, the media may include a video display controller for managing and controlling the video display.

2 is a flow diagram illustrating one embodiment of a method according to the present invention provided under the system configuration of FIG. 1.

In the present embodiment, when the video MO server is located at a broadcasting station, the detailed call flow when the caller makes a call using the calling video terminal or the video mobile terminal is as follows.

Referring to FIG. 2, first, a caller who is a viewer inputs a video MO access number and a video button using the video mobile terminal 10a. This indicates that the video mobile terminal 10a is performing a video call (S301).

Next, the video mobile network 20a receiving the call of the video mobile terminal 10a routes the call to the video gateway 22 (S302). For example, the video mobile network 20a sends an initial address message (IAM) to the video gateway 22. The IAM may include information about the calling geodetic telephone number (CGDN) and the called telephone number (CdDN).

Next, the video gateway 22 transmits the call to the video MO system 200 (S303). For example, the video gateway 22 may transmit an INVITE request message to the video MO system 200.

Next, the video MO system 200 notifies the video gateway 22 that it has received a signal for call setup (S304). For example, the video MO system 200 may transmit a 180 ringing message to the video gateway 22.

Next, the video gateway 22 notifies the video mobile network 20a that it has received a signal for call setup (S305). For example, the video gateway 22 may transmit an address complete message (ACM) to the video mobile network 20a.

Next, the video mobile network 20a notifies the video mobile terminal 10a that it has received a signal for call setup (S306). For example, the video mobile network 20a may transmit an alerting message to the video mobile terminal 10a.

Next, the video MO system 200 transmits a response signal for the video call to the video gateway 22 (S307). For example, the video MO system 200 may transmit a 200 OK message to the video gateway 22.

next. The video gateway 22 transmits a response signal for the video call to the video mobile network 20a (S308). The response signal may include an answer message (ANM).

Next, the video mobile network 20a transmits a response signal for the video call to the video mobile terminal 10a (S309). The response signal may include a Connect message or a Connect Ack message.

Next, the video gateway 22 notifies the video MO system 200 that it has received a response signal for the video call (S310). The response signal may include a response or acknowledgment (ACK) message.

Next, a communication channel is generated between the video mobile terminal 10a and the video gateway 22 (S311). For example, a channel for H.245 negotiation is created between the video mobile terminal 10a and the video gateway 22.

Next, the video MO system 200 transmits a video menu to the video mobile terminal 10a (S312). The video menu includes a user interface for generating a video MO message.

Next, when at least one of the video menus, for example, “send video MO” is selected to send the video MO message from the video mobile terminal 10a, the video MO system 200 detects information on the selected video menu ( S313).

Next, in order to drive the video chat environment to the video mobile terminal 10a, the video MO system 200 transmits a signal for the INFO method to the video gateway 22 (S314). For example, the video MO system 200 transmits a video chat mode change command to the video gateway 22 using a Session Initiation Protocol (SIP) INFO method.

Next, the video gateway 22 analyzes the SIP INFO method to process the video chat INFO (S315).

Next, the video gateway 22 transmits the H.245 message for driving the video chat environment to the video mobile terminal 10a (S316). For example, the video gateway 22 converts a SIP-based command received from the video MO server into a H.245 user-to-user information transfer (UUI) -based message and transmits it to the video mobile terminal 10a, thereby transmitting the video MO server. Supports activating a chat window in the video mobile terminal 10a.

Then, the video gateway 22 notifies that the signal for the INFO method received from the video MO system 200 is received (S317). The 200 ok message may be used for the notification signal.

Next, the video mobile terminal 10a transmits a video MO message directly input by itself or selected from a video menu to the video MO system 200 (S318). In this step, the video MO message transmitted from the video mobile terminal 10a to the video MO system 200 refers to a source that is not yet processed in the video MO system 200 for video MO service. Include.

Next, the video MO system 200 generates and stores the received video MO message as a video MO message for the video MO service (S319). In this step, generation of the video MO message is substantially completed. The video MO message for the video MO service viewed in this step refers to a video MO message which processes the video MO message as a source and inserts multimedia content.

Next, the video MO system 200 transmits a video MO message to the broadcast system 30 (S320). The broadcast system 30 transmits a broadcast including the video MO message to the user terminal 40 such as a TV receiver or a video terminal (S321). Through this step, the video MO message of the caller is exposed on the screen of the user terminal 40, whereby the viewer using the user terminal 40 displays the video content of a specific word or the like along with the video MO message of the caller. I can see it.

Among the above-described steps, the previous steps S301 to S312 correspond to the setup step of preparing the service, and the subsequent steps S313 to S321 correspond to the video MO step of providing the service.

3 is a flow diagram illustrating yet another embodiment of a method according to the invention provided under the system configuration of FIG. 1.

The present embodiment is a case where the video MO server is in a broadcasting station, and the detailed call flow when the caller makes a call using the VoIP terminal or the VoIP video terminal is as follows.

Referring to FIG. 3, a caller who is a viewer first inputs a video MO access number and a video button by using the VoIP terminal 10b (S401). For example, the VoIP terminal 10b sends an INVITE request message to an SSW (SoftSWitch) 24 which is coupled to the ITSP network.

Next, the SSW 24 transmits the call received from the VoIP terminal 10b to the video MO system 200 (S402). The video MO system 200 notifies the SSW 24 that it has received a signal for call setup (S403). The SSW 24 notifies the VoIP terminal 10b that it has received a signal for call setup (S404). In step S403 and 404, a 180 ringing message may be used for notification.

Next, the video MO system 200 transmits a response signal for the video call to the SSW 24 (S405). The SSW 24 transmits a response signal for the video call to the VoIP terminal 10b (S406). A 200 OK message can be used as the response signal.

Next, the VoIP terminal 10b notifies the SSW 24 that the call response has been received (S407). The SSW 24 notifies the video MO system 200 that it has received a signal for a call response (S408). In step S407 and S408, an ACK message may be used for notification.

Next, the video MO system 200 transmits a video menu to the VoIP terminal 10b (S409). In addition, when the viewer selects "send image MO" in the image menu to send the image MO, the image MO system 200 detects a signal for selecting "send image MO" (S410). In order to drive the video chat environment to the VoIP terminal 10b of the viewer, the video MO system 200 transmits a video chat mode change command to the VoIP terminal 10b using the SIP INFO method (S411).

Next, the VoIP terminal 10b transmits a response signal for driving the video chat environment to the video MO system 200 (S412). The 200 OK message may be used as the response signal. The VoIP terminal 10b transmits the video MO message to the video MO system 200 (S413).

Next, the video MO system 200 generates and stores the video MO message sent to the user terminal 40 based on the video MO message received from the VoIP terminal 10b (S414). Here, the video MO message for the service includes a caller's picture, an avatar, and the like, and multimedia content matching the word recognized in the message sentence in addition to the caller's message sentence.

Next, the video MO system 200 transmits a video MO message to the broadcast system 30 (S415). The broadcast system 30 transmits a broadcast including the video MO message to the user terminal 40 such as a TV receiver (S416).

Among the above-described steps, the previous steps S401 to S409 correspond to a setup step of preparing the service, and the subsequent steps S410 to S416 correspond to an image MO step of providing the service.

4 is a diagram illustrating the overall configuration and connection state of a system for implementing a method for providing a video MO message using a video mobile terminal according to another embodiment of the present invention. 4 illustrates a network configuration diagram of a service apparatus when the video MO server is in a video mobile communication network.

Referring to FIG. 4, the image MO system 200a according to the present embodiment includes the image MO server 210, the MO control server 220, the network storage device 230, the DB server 240, and the OMS 250. It is provided. Here, the video MO server 210 is installed in the video mobile communication network 20a, and the MO control server 220, the network storage device 230, the DB server 240, and the OMS 250 are broadcast stations 30. Is installed in.

The video MO server 210 is connected to a broadband base station (W-MSC) via a CDMA Gataway Switch (CGS) in the video mobile communication network 20a, and the video gateway 260 in the broadcast station 30 under the TCP / IP communication protocol. Is connected to.

In the video MO system 200a of the present embodiment, the video MO server 210 is located in the video mobile communication network 20a when compared to the system described above with reference to FIG. 1, and the broadcasting station 30 provides a video mobile communication network 20a. There is a difference in that the video gateway 260 is separately provided in the broadcasting station 30 to receive the video MO message.

In the following description, in order to clarify the difference from other embodiments, a part of the configuration of the video MO system 200a installed on the broadcasting station 30 side is referred to as the video MO management server 201.

FIG. 5 is a flow diagram illustrating one embodiment of a method according to the present invention provided under the system configuration of FIG. 4.

The present embodiment is a case where the video MO server 210 is in the video mobile network 20a, and the detailed call flow when the caller makes a call using the video mobile terminal 10a is as follows.

Referring to FIG. 5, first, a caller who is a viewer inputs a video MO access number and a video button to make a video call using the video mobile terminal 10a (S601).

Next, the video mobile network 20a receives the call of the video mobile terminal 10a and routes the received call to the video MO server 210 (S602).

Next, the video MO server 210 notifies the video mobile network 20a that it has received a signal for call setup (S603). The video mobile network 20a notifies the video mobile terminal 10a that it has received a signal for call setup (S604). In addition, the video MO server 210 transmits a response signal for the video call to the video mobile network 20a (S605). The video mobile network 20a transmits a response signal for the video call to the video mobile terminal 10a (S606).

Next, H.245 negotiation is performed between the video mobile terminal 10a and the video MO server 210 (S607).

Then, the video MO server 210 transmits a video menu to the video mobile terminal 10a (S608). When the viewer selects "Send Video MO" from the video menu to send the video MO, the video MO server 210 recognizes that "Send video MO" is selected (S609). Next, the video MO server 210 transmits an H.245 UUI message to the video mobile terminal 10a in order to drive the video chat environment in the caller's video mobile terminal 10a (S610). The video chat environment includes activating a chat window.

Next, when a video MO message is received from the video mobile terminal 10a (S611), the video MO server 210 completes the generation of the video MO message by generating and storing the video MO message for the service based on the received video MO message. (S612). The video MO message for this service refers to a message further including text recognition content, etc. in addition to the video MO message source on the sender side.

Next, the video MO server 210 located in the video mobile communication network 20a transmits the video MO message to the video MO management server 201 located in the broadcasting station (S613). The video MO management server 201 filters out inappropriate messages among the video MO messages (S614).

Next, the video MO management server 201 transmits a video MO message to the broadcast system 30 (S615). The broadcast system 30 transmits a broadcast including the video MO message to the user terminal 40 (S615).

6 is a diagram illustrating an overall service scenario made by a system and method according to an embodiment of the present invention.

Referring to FIG. 6, first, the calling video mobile terminal 10a attempts to make a video call with a predetermined MO access number in the same manner as pressing a video call button with a predetermined number (S701). The advertisement video may be provided to the video mobile terminal 10a while waiting for a call response to use the video MO service (S703).

When the video MO call is formed, the video mobile terminal 10a receives an IVVR menu from the video MO server in the W-CDMA network and operates to allow a viewer to select a desired menu from among menus displayed on the screen (S705).

For example, if a cheering message is selected among the output menus, information about various cheering messages provided by the video MO server and images input from the camera of the video mobile terminal 10a are output together on the screen of the video mobile terminal 10a. When the desired cheering message is created or selected among the cheering messages, the video mobile terminal 10a generates a video and / or input text signal corresponding to the completion signal or selection signal and transmits the generated signal to the video MO server. (S707).

The video MO message is provided to the user terminal 40 through the video MO server and the broadcasting system, and the multimedia content corresponding to the video and text signals transmitted from the caller-side video mobile terminal 10a is displayed on the screen of the user terminal 40. It is displayed (S709).

Here, it can be seen that image data corresponding to a predetermined word, for example, “I love you”, among the text input by the calling image mobile terminal 10a is synthesized as multimedia content and provided to the user terminal 40. In this embodiment, the image data is embodied as a heart containing the word "LOVE".

In addition, the viewer generates a video call by pressing the broadcasting station MO access number and the video button to participate in real-time broadcasting while watching TV, thereby accessing the video MO system, and then compose a video MO message according to the menu of the video MO system. When transmitting, the video MO system analyzes the received video MO message, selects a message that is inappropriate for exposure to the broadcast, and transmits only the broadcastable message to the broadcast system to expose the broadcast in real time. Content exposed to the live broadcast may be composed of viewer images, message sentences, text recognition content, and the like.

FIG. 7 is a diagram exemplarily illustrating an embodiment employable in the service scenario of FIG. 6. FIG. 8 is a diagram illustrating still another embodiment employable in the service scenario of FIG. 6.

In the video mobile terminal 10a of the caller, a method of inputting a sentence for exposing a live broadcast to a customer or a caller during TV viewing can be largely divided into two methods.

The first method is a method of freely writing a sentence that a customer wants to expose on the screen of the user terminal in the video mobile terminal 10a as shown in FIG. 8. In the present embodiment, the sentence desired by the customer, "Park Ji-sung Dae-a!

The second method is a method of selecting a sentence that the customer likes by receiving a recommendation sentence from the service providing apparatus after transmitting a word or keyword desired by the customer in the video mobile terminal 10a as shown in FIG. 9. Here, the service providing apparatus corresponds to the video MO server or the video MO system.

For example, after the customer enters a desired keyword "Park Ji-sung" as shown in FIG. 8 (a), presses a send button, and receives a recommendation sentence for the keyword from the service providing apparatus, FIG. By selecting the desired sentence number "1" among the recommended sentences as in the) can use the video MO service.

In the second method, by selecting the exposure sentence of the video MO service among the recommended sentences provided by the service providing device, the screening function of the video MO service that may occur during the real-time broadcasting can be further strengthened. It is possible to prevent the real-time broadcast accidents that may occur in advance.

9 is a flow diagram illustrating yet another embodiment of a method according to the present invention provided under the service scenario of FIG. 8.

In the embodiments described above, instead of "send video MO message," "send keyword → extract recommended sentence → receive recommended sentence → select recommended sentence (or, based on the video MO system, receive keyword → extract recommended sentence → recommend sentence). In the case of a method such as "Transfer → Receive Suggested Sentence Selection Signal", a customer may select a desired sentence and transmit a message. As an example, the detailed call flow in the network diagram of the video MO server is as follows. same. In the following detailed description, duplicated descriptions with reference to FIG. 2 will be omitted.

Referring to FIG. 9, a caller who is a viewer first inputs a video MO access number and a video button using the video mobile terminal 10a. This indicates that the video mobile terminal 10a is performing a video call (S1001).

Next, the video mobile network 20a receiving the call of the video mobile terminal 10a routes the call to the video gateway 22 (S1002). The video gateway 22 transmits the call to the video MO system 200 (S1003).

Next, the video MO system 200 notifies the video gateway 22 that it has received a signal for call setup (S1004). The video gateway 22 notifies the video mobile network 20a that it has received a signal for call setup (S1005). The video mobile network 20a notifies the video mobile terminal 10a that it has received a signal for call setup (S1006).

Next, the video MO system 200 transmits a response signal for the video call to the video gateway 22 (S1007). The video gateway 22 transmits a response signal for the video call to the video mobile network 20a (S1008). In addition, the video mobile network 20a transmits a response signal for the video call to the video mobile terminal 10a (S1009).

Next, the video gateway 22 notifies the video MO system 200 that it has received a response signal for the video call (S1010). Then, H.245 negotiation is performed between the video mobile terminal 10a and the video gateway 22 (S1011).

Next, the video MO system 200 transmits a video menu to the video mobile terminal 10a (S1012). The video MO system 200 obtains a signal for selecting "send video MO" from the video mobile terminal 10a (S1013). Next, in order to drive the video chat environment to the video mobile terminal 10a, the video MO system 200 transmits a signal for the INFO method to the video gateway 22 (S1014).

Next, the video gateway 22 analyzes the SIP INFO method to process the video chat INFO (S1015). The video gateway 22 transmits the H.245 message to the video mobile terminal 10a to activate the chat window (S1016). That is, the video gateway 22 transmits the H.245 based message to the video mobile terminal 10a by changing a SIP-based command received from the video MO server, so that the video MO server chat window in the video mobile terminal 10a. It supports to activate.

In addition, the video gateway 22 notifies that a signal for the INFO method received from the video MO system 200 is received in a 200 OK message (S1017).

Next, the video MO system 200 receives a video MO keyword from the video mobile terminal 10a (S1018). The video MO system 200 extracts a recommendation sentence corresponding to a keyword from the database (S1019). The video MO system 200 transmits the extracted recommendation sentence to the sender's video mobile terminal 10a (S1020).

Next, the video MO system 200 receives a signal for the selected sentence to be transmitted among the recommended sentences from the sender's video mobile terminal 10a (S1021). The signal for the selection sentence may be a preset serial number for the sentence.

Next, the video MO system 200 generates and stores a video MO message based on the selected sentence and the data received from the video mobile terminal 10a. In this step, video MO message generation is completed (S1022). The video MO system 200 transmits a video MO message to the broadcast system 30 (S1023). The broadcast including the transmitted video MO message is transmitted to the user terminal 40 such as a TV receiver through the broadcast system 30 (924). Through the above-described process, the video MO service of FIG. 11 may be provided on the screen of the user terminal 40.

10 is a diagram illustrating a video MO message made by the system and method according to an embodiment of the present invention by way of example.

As shown in FIG. 10, the contents exposed to the user terminal 40, such as a television screen, in live broadcasting may be composed of "viewer's image", "message sentence", "character recognition content", and the like. The user terminal may include an IPTV, a DMB, an airwave TV, or the like.

The viewer's video may include an image recorded by the viewer at the time when the viewer accesses the video MO system, an avatar previously purchased and set by the viewer, and a video selected from multimedia contents provided by the video MO system. In this embodiment, the viewer's own face is exposed on the screen as the viewer's image.

The message sentence may include all or part of the customer's telephone number, location information of the customer, sentences entered by the customer, and the like. In the present embodiment, the message sentence "4600, Gangnam, Seoul, Jisung-chan ~ Please, I love you" is exposed on the screen.

The character recognition content is multimedia content that the video MO system recognizes a keyword in a sentence input by a customer and matches the keyword. In the present embodiment, the character “LOVE” is recognized in the heart shape and the heart shape by recognizing the keyword “I love you”. Is displayed on the screen.

11 is a view for explaining another video MO message made by the system and method according to an embodiment of the present invention.

Referring to FIG. 11, the image MO system 200b according to the present embodiment may be connected to the billboard management system 1200 to provide an image MO service to the billboard 40a. The billboard management system 1200 is connected to the video MO system 200b to generate a text / subtitle generator 1210 for generating text or subtitles according to the video MO message received from the video MO system 200b, and generates the generated text or subtitles. A mixer 1220 for mixing with the output image, a scaler 1230 for adjusting the scale of the mixed image, and a display controller 1240 for outputting the scaled mixed image to the moving image display panel 40a. The display board 40a corresponds to the user terminal described in the above embodiment.

By using the above-described video MO system 200b, a customer or a fan watching an athletic stadium or an athletic game is supported by a video MO message by sending a video MO message to a video scoreboard 40a installed in a sports facility such as a baseball or soccer stadium. Players can actively cheer by exposing the contents to the board.

In addition, by using the above-described video MO system (200b), by sending a video MO message to a video display board 40a that is widely exposed to the public, such as Seoul City Hall Square, advertising, confession of love, finding missing family members, events, etc. It can be utilized.

In the above, the present invention has been described with reference to preferred embodiments, but the present invention is not limited to the above embodiments, and those skilled in the art to which the present invention pertains have various modifications and variations from this description. It will be possible. Therefore, the present invention should be construed with reference to the overall description of the appended claims and drawings, and all equivalent or equivalent modifications thereof will belong to the scope of the present invention.

10 ... video mobile terminal,
20 ... W-CDMA network,
30 broadcasting system,
40.User terminal

Claims (19)

In a video MO (Mobile Oriented) system that is coupled to a video call over a network, the method for providing a video MO message,
Forming a video call with the video terminal;
Providing an interactive voice and video response (IVVR) menu to the video terminal;
A third step of activating a chat window in the video terminal based on a menu selected through the IVVR menu in the video terminal and receiving a video and text signal through the chat window from the video terminal;
Generating a video MO message based on the video and text signals; And
A fifth step of transmitting the video MO message to a user terminal through at least one broadcasting medium;
Including,
In the third step, activating the chat window in the video terminal, the video MO system to change the video chat mode change command to a message for driving the video chat environment through a video gateway connected to the video mobile network to the video terminal And providing a video MO message by using a video telephone.
The method of claim 1,
In the fourth step, the video MO message is generated by synthesizing the multimedia content corresponding to the text included in the text signal to generate the video MO message.
The method of claim 1,
And after the fourth step, filtering the video MO message.
delete delete The method of claim 1,
And said text signal comprises text input from said video terminal.
The method of claim 1,
In the third step,
Receiving a keyword from the video terminal;
Extracting a recommendation sentence corresponding to the keyword;
Transmitting the recommendation sentence to the video terminal; And
And receiving a selection signal for the recommendation sentence.
The method of claim 1,
The video MO message provides a video MO message using a video phone, characterized in that it includes a viewer image of the caller using the video terminal, a message text, and text recognition content matching at least one word in the message sentence. How to.
The method of claim 1,
The user terminal provides a video MO message using a video telephone, characterized in that at least any one of a terrestrial television, cable television, IPTV, DMB terminal, satellite broadcasting receiver, video display board.
In a system for providing a video MO (Mobile Oriented) message using a video phone coupled over a network,
Forming a video call with the video terminal,
Providing an Interactive Voice and Video Response (IVVR) menu to the video terminal,
Activate the chat window in the video terminal based on the menu selected through the IVVR menu in the video terminal, and receive video and text signals through the chat window from the video terminal,
Generate the video MO message based on the video and text signals;
The video MO message is transmitted to the user terminal through at least one broadcast medium,
The activation of the chat window in the video terminal is performed by changing a video chat mode change command to a message for driving a video chat environment through a video gateway connected to a video mobile network, and transmitting the video call to the video terminal. System to provide video MO message using.
The method of claim 10,
And the system generates the video MO message by synthesizing the multimedia content corresponding to the text included in the text signal.
The method of claim 11,
And a database for storing the multimedia content.
The method of claim 10,
And the system filters the video MO message before transmitting the video MO message to the user terminal.
delete delete The method of claim 10,
And the text signal comprises a text inputted from the video terminal.
The method of claim 10,
Receiving video and text signals from the video terminal,
Receiving a keyword from the video terminal,
Extract recommended sentences corresponding to the above keywords from a database;
Transmitting the recommendation sentence to the video terminal;
And receiving a selection signal for the recommendation sentence.
The method of claim 10,
The video MO message provides a video MO message using a video phone, characterized in that it includes a viewer image of the caller using the video terminal, a message text, and text recognition content matching at least one word in the message sentence. System.
The method of claim 10,
The user terminal is a system for providing a video MO message using a video telephone, characterized in that at least any one of a television, cable television, IPTV, DMB terminal, satellite broadcasting receiver, video display board.

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