Device for supplying video data service while waiting for call connection and method therefor, enabling receiver to supply preset video data to originator until the receiver responds to the call transmitted by the originator

Apparatus and method of picture data offering service with waiting for calling answer}

1 is a block diagram showing the structure of an image data providing service system when waiting for a call connection according to a first embodiment of the present invention.

2 is a block diagram showing the structure of the service providing server in FIG. 1 according to the first embodiment of the present invention.

3 is an operation flowchart of the service providing method in FIG. 1 according to the first embodiment of the present invention.

4 is an operation flowchart of a method for providing a service at the called terminal side in FIG. 1 according to the first embodiment of the present invention.

5 is a block diagram illustrating the structure of a system for providing image data while waiting for a call connection according to a second embodiment of the present invention.

6 is a block diagram showing the structure of the wireless terminal in FIG. 5 according to the second embodiment of the present invention.

7 is an operation flowchart of the service providing method in FIG. 4 according to the second embodiment of the present invention.

8 is a block diagram illustrating the structure of an image data providing service system when waiting for a call connection according to a third embodiment of the present invention.

9 is a block diagram illustrating the structure of an image data providing service system when waiting for a call connection according to a fourth embodiment of the present invention.

10 is a block diagram showing the structure of the wireless terminal in FIG. 9 according to the fourth embodiment of the present invention.

11 is an operation flowchart of the service providing method of FIG. 9 according to a fourth embodiment of the present invention.

12 is a block diagram illustrating the structure of an image data providing service system when waiting for a call connection according to a fifth embodiment of the present invention.

<background-art><p>The present invention relates to a service apparatus and method for providing video data while waiting for a call connection, and in particular, a service for providing video data during a call connection waiting to provide preset image data instead of a ringtone during a waiting time for a call connection. It relates to an apparatus and method.</p><p>Recently, as the number of subscribers of mobile communication terminals has exploded, various services are being provided to attract more customers.</p><p>Among these services, a service that can express a user's individuality is gaining popularity. For example, a coloring service that allows the user to hear the ringtone set by the other party instead of the normal ringback tone when the user makes a call to the other party is popular. is dragging</p><p>This coloring service allows the caller to listen to the music or voice message preset by the called party instead of the existing ringtone while waiting for the called party to answer the call when the caller makes a call using the called party's phone number. is a service that</p><p>In this case, the mobile communication server stores the user-specified sound instead of the existing ring signal and provides the designated sound to the caller waiting for a call connection.</p><p>However, currently, not only voice but also still images, moving pictures and animations are provided through mobile communication terminals, and it is a multimedia era that is increasingly focusing on communication using images as well as sound.</p><p>Therefore, it is insufficient to express individual personality using a simple ringtone or voice message, and when a voice message is used instead of a ringtone, it may not be effective enough to convey meaning.</p></background-art><tech><p>The technical problem to be achieved by the present invention is that, when a call is made using a terminal capable of displaying image data, the image data preset by the called party is provided to the calling party while the called party answers the call. It is an object of the present invention to provide an apparatus and method for providing video data while waiting for a call to save individuality and prevent a caller from feeling bored while waiting for a call connection.</p></tech>

<p>In accordance with another aspect of the present invention, there is provided an image data providing service system when waiting for a call connection,</p><p>A service providing system for connecting a terminal capable of displaying image data to a wireless network connected to the network and providing image data while waiting for a call to the terminal, wherein a call origination request from an originating terminal to a first called terminal is received and a service providing server that writes the image data set by the first called terminal as a multimedia message; and a wireless gateway for transmitting the multimedia message prepared by the service providing server to the calling terminal.</p><p>In accordance with another aspect of the present invention, there is provided an image data providing service system when waiting for a call connection,</p><p>In the service providing system for providing image data while waiting for a call connection to the terminal by connecting to a wireless network connected to a terminal capable of displaying image data, in response to a call origination request from an originating terminal to a first called terminal a service providing server that creates a web page including image data previously set and stored by the first called terminal according to a web page access request; and a wireless gateway that transmits and provides the web page created by the service providing server to the calling terminal.</p><p>The service providing server is configured such that the video data providing service subscriber during the call connection standby accesses the service providing server through an Internet site or a wireless terminal, designates or stores the video data, and displays a web page according to the request of the calling terminal. a web server processor providing a web interface to provide; a database for storing subscriber information registered by the subscriber through the web server processor and a file directory for storing image data designated or stored by the subscriber through the web server processor; an interface processor for receiving phone number information of the calling terminal and the called terminal transmitted from the base station according to the call origination of the calling terminal; a multimedia messaging processor for creating a multimedia message for receiving the calling terminal using the image data stored in the file directory and the calling terminal phone number information received by the interface processor; a content processor for converting the multimedia message created by the multimedia messaging processor into a web content source; and a push processor for transmitting the web content source converted by the content processor using a push method.</p><p>In this case, the first called terminal is characterized in that it connects to the service providing server through a web page or a wireless terminal, designates or uploads image data to be provided when waiting for a call connection, and stores it.</p><p>In addition, the service providing server is characterized in that the image data preset and stored by the calling terminal is prepared as a multimedia message for the first called terminal to be received and provided to the first called terminal.</p><p>In addition, the wireless network is characterized in that it includes a base station including a data channel card capable of connecting a voice call channel for connecting the outgoing call and connecting a data channel for transmitting image data transmitted by the wireless gateway. .</p><p>An apparatus for providing image data while waiting for a call connection according to a feature of the present invention comprises:</p><p>An apparatus for providing video data when a call connection is waiting to the terminal by being connected to a wireless network connected to the Internet and a terminal capable of displaying image data, wherein the video data providing service subscriber when the call connection is waiting is provided a web server processor that accesses the service providing server through an Internet site or a wireless terminal, designates or stores image data, and provides a web interface that provides a web page according to a request of the calling terminal; a database for storing subscriber information registered by the subscriber through the web server processor and a file directory for storing image data designated or stored by the subscriber through the web server processor; an interface processor for receiving phone number information of the calling terminal and the called terminal transmitted from the base station according to the call origination of the calling terminal; a multimedia messaging processor for creating a multimedia message for receiving the calling terminal using the image data stored in the file directory and the calling terminal phone number information received by the interface processor; a content processor for converting the multimedia message created by the multimedia messaging processor into a web content source; and a push processor for transmitting the web content source converted by the content processor using a push method.</p><p>In this case, the interface processor or the web server processor further comprises a database control processor for receiving the information and image data information of the calling terminal and the called terminal, and storing, deleting, and changing the received information. do it with</p><p>The image data stored in the file directory is image data selected by the subscriber through a web page provided by the web server processor or image data that the subscriber directly creates and uploads and stores through the web server processor. characterized in that</p><p>Another video data providing service system when waiting for a call connection according to the present invention,</p><p>In the service providing system for providing image data while waiting for a call connection to the terminal by connecting to a wireless network connected to a terminal capable of displaying image data, the first terminal provides image data selected by a first terminal a service providing server that writes a message to be transmitted to the selected second terminal; and a wireless gateway for transmitting the message prepared by the service providing server to the second terminal.</p><p>An apparatus for providing image data while waiting for a call connection according to a feature of the present invention comprises:</p><p>A wireless terminal device connected to a wireless network to receive image data while waiting for a call connection, comprising: an event receiver configured to receive image data from the wireless network or an event related to call origination or reception; a content management unit that stores or deletes the image data received by the event receiver and manages image data information including outgoing terminal number information and reception date information included in the corresponding image data; a content table for storing image data received by the event receiver and corresponding image data information in a table format under the control of the content management unit; and a content playback unit that, when the event receiver receives an event for call origination or reception, retrieves image data using phone number information according to the call origination or reception from the content table and reproduces the image data.</p><p>In this case, the content table may include: image data; phone number information of a calling terminal that transmits the corresponding image data; date and time information on which the corresponding image data was received; and refresh rate information of the corresponding image data.</p><p>According to another aspect of the present invention, there is provided a service method for providing image data when waiting for a call connection, </p><p>In a method for providing image data while waiting for a call connection to the terminal in a service providing system for providing image data while waiting for a call to the terminal by connecting to a wireless network connected to a terminal capable of displaying image data , (a) receiving, by the service providing system, phone number information of the calling terminal and the called terminal as a call is sent from the calling terminal to the called terminal; (b) retrieving, by the service providing system, image data set by the called terminal using the received number information of the called terminal; (c) creating, by the service providing system, a multimedia message for receiving the calling terminal number by using the image data set by the corresponding called terminal; and (d) transmitting, by the service providing system, the created multimedia message to the calling terminal through the wireless network, so that the calling terminal displays the received image data until a call is connected.</p><p>According to another aspect of the present invention, there is provided a service method for providing image data when waiting for a call connection,</p><p>A method for providing image data when waiting for a call connection to the terminal in a service providing system for providing image data while waiting for a call to the terminal by connecting to a wireless network connected to a terminal capable of displaying image data , (a) receiving, by the service providing system, the phone number information and the web page request message of the calling terminal and the called terminal that the calling terminal transmits at the same time as the call origination; (b) loading, by the service providing system, image data previously registered by the corresponding called terminal using the received called terminal information; and (c) providing, by the service providing system, a web page including the loaded image data to the calling terminal, so that the calling terminal reproduces the image data of the web page.</p><p>According to another aspect of the present invention, there is provided a service method for providing image data when waiting for a call connection,</p><p>In a method for providing image data while waiting for a call connection to the terminal in a service providing system for providing image data while waiting for a call to the terminal by connecting to a wireless network connected to a terminal capable of displaying image data , (a) a first terminal accessing the service providing system, inputting or selecting second terminal information to provide image data, and setting the image data to be provided; (b) causing the service providing system to transmit and store the image data set by the first terminal to the second terminal set by the first terminal; and (c) reproducing, by the second terminal, the stored image data according to the phone number information of the counterpart terminal to which the call is sent or received when the second terminal sends or receives a call.</p><p>And, in the step (b), the service providing system is characterized in that it further transmits the first terminal information to the second terminal.</p><p>In this case, the storing of the image data by the second terminal in step (b) includes: (a) receiving image data transmitted by the service providing system and the first terminal information; (B) determining, by the second terminal, whether there is already stored image data using the first terminal information; (c) determining whether there is a storage space to store the received image data when, as a result of the determination, image data information including the first terminal information is not already stored; and (D) as a result of the determination, when there is no storage space to store the received image data, specific image data from among the image data set from the third terminal stored in the storage space is deleted according to a specific criterion, and the received image data and storing the first terminal information and the reception date and time information of the image data into a table.</p><p>Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art to which the present invention pertains can easily implement them. However, the present invention may be embodied in various different forms and is not limited to the embodiments described herein. In order to clearly explain the present invention in the drawings, parts not related to the description are omitted. Throughout the specification, like reference numerals are assigned to similar parts.</p><p>1 is a block diagram showing the structure of an image data providing service system when waiting for a call connection according to a first embodiment of the present invention.</p><p>1, the image data providing system is connected to the called terminal 110a and the calling terminal 110b through a network, and the image data set by the called terminal 110a and the calling terminal 110b is transmitted to the calling terminal ( 110b) and the called terminal 110a.</p><p>In this case, the image data providing system includes a wireless network 120 , a base station 121 , a Wireless Application Protocol (WAP) gateway 130 , a Multimedia Messaging Service (MMS) server 140 , and a service providing server 150 . do.</p><p>The called terminal 110a and the calling terminal 110b are wireless terminals having a wireless Internet function and a multimedia message function so as to receive a multimedia service, and thus it is possible to display image data as well as play a video.</p><p>The wireless network 120 represents a general mobile communication network including the base station 121, and the WAP gateway 130 is a protocol gateway for the wireless Internet according to the protocol for interworking the wireless network and the Internet network defined in the WAP forum.</p><p>The MMS server 140 is a server for providing a multimedia message service defined by the 3rd Generation Partnership Project (3GPP) forum and the WAP forum. Resolution, color support, supported file size) are converted and transmitted to be compatible.</p><p>In this case, the MMS server 140 may receive the specification information of the called terminal for transmitting the multimedia message through the wireless network 120 .</p><p>In addition, by the MMS server 140 , the calling terminal 110b may provide a management function of delivery, storage, and deletion to another person by using the received multimedia message while waiting for a call connection.</p><p>In addition, the service providing server 150 manages the information of the subscriber who has subscribed to the multimedia service and the image data designated by the subscriber while waiting for a call connection, and is designated by the subscriber as the calling terminal 110b for sending a call to the subscriber. Stored image data is provided.</p><p>In the first embodiment of the present invention having the above structure, when the calling terminal 110b sends a call using the phone number of the called terminal 110a, the call originating information at this time is transmitted from the base station 121 to the service server ( 150).</p><p>The service providing server 150 uses the call origination information transmitted from the base station 121 to search whether the number of the called terminal 110a of the corresponding call is subscribed to the image data providing service when waiting for a call connection, and retrieves the pre-stored image. The data is prepared as a multimedia message with the calling terminal 110b as the called party and transmitted to the MMS server 140 .</p><p>The MMS server 140 transmits the multimedia message transmitted from the service server 150 to the calling terminal 110b through the WAP gateway 130, and the calling terminal 110b transmits the image data included in the received multimedia message. It should be displayed on the screen during the waiting time until the call is connected.</p><p>At this time, the multimedia message is transmitted to the calling terminal 110b by the WAP push method, and the calling terminal 110b automatically provides the image data included in the pushed multimedia message to the user while waiting for a call connection. It allows the user of the calling terminal 110b to view the image data.</p><p>In this case, the base station 121 may connect a voice call channel for call connection between the calling terminal 110b and the receiving terminal 110a, and the image data may use an unused band in the voice call channel band. .</p><p>In addition, by installing a Simultaneous Voice &amp; Data (SVD) card, which is a data channel card, in the base station 121, a data channel other than the voice channel can be separately allocated to transmit image data. In this case, bidirectional image data Because it is easy to provide, it is possible to provide high-capacity multimedia data transmission/reception in real time.</p><p>The WAP push method is defined by the WAP forum and included in the WAP standard protocol, and is a technology for downloading a page to a specific WAP client. to send the multimedia message to the calling terminal 110b.</p><p>The image data stored in the service providing server 150 is capable of storing not only still images but also a wide range of multimedia data such as moving images, animations, or images or advertisements edited by the subscriber according to the subscriber's selection. In order to store multimedia data, a subscriber may directly access and store the service providing server 150 using an Internet site or a terminal.</p><p>In addition, if the calling terminal 110b is also subscribed to the video data providing service while waiting for a call connection, the calling terminal 110b downloads the image data designated in advance to the called terminal 110a by WAP push to the called terminal ( The user of 110a) may also be provided with image data set by the user of the calling terminal 110b.</p><p>The structure of the service providing server 150 according to the first embodiment of the present invention as described above is as follows.</p><p>2 is a block diagram showing the structure of the service providing server in FIG. 1 according to the first embodiment of the present invention.</p><p>2, the service providing server 150 is a web server processor 210, a database 220, a file directory 230, a DBCP (DataBase Control Processor) 240, an interface processor 250, MM ( Multimedia Messaging) processor 260 , a content processor 270 and a push processor 280 .</p><p>The web server processor 210 is a web server that stores, changes, and deletes user information, and allows a subscriber to access a wireless Internet page through the Internet or a wireless Internet through a wireless terminal to store, set, and delete image data and to store, set, and delete image data. Provides an interface that allows changes.</p><p>In this case, the database 220 is where the web server processor 210 stores user information, and the database 220 stores user information in the form of a table.</p><p>The table of the database 220 is composed of code, master, history, user, and status tables, the code table is composed of unnecessary data size and system codeability data, and the master table is composed of current messages and history. The table consists of errors or completed data in messages.</p><p>In addition, the user table is composed of user's basic information, additional service information, and mailbox user information, and the state table is composed of system statistics, user statistics, message statistics, and other usage statistics.</p><p>The file directory 230 is a place to store image data such as images or videos of users subscribed to the image data providing service when waiting for a call connection, and consists of a user number, a number registered in the phone book, and the name of an image data file. and stored</p><p>In addition, the image data stored at this time includes not only still images, but also various moving images such as moving pictures directly produced by subscribers, animations and movies such as movies and music videos provided by the wireless Internet page of the service providing server 150, and advertisement videos of companies. can be set.</p><p>DBCP 240 is a place for transmitting terminal authentication and service internal information. When user data is received from the interface processor 250, the database 220 determines whether the user is registered, whether or not to use the service, and the optimal service. , the corresponding user information is transmitted to one of the MM processor 260 , the content processor 270 , and the push processor 280 .</p><p>The interface processor 250 receives the phone number information of the calling terminal 110b and the called terminal 110a provided from the base station 121 and transmits it to the DBCP 240 through TCP communication. </p><p>The DBCP 240 stores the subscriber information received from the interface processor 250 in the database 220, and when there is a call to the corresponding subscriber, the stored subscriber information and the corresponding subscriber information are used in the file directory 240. The image data stored in the MM is transferred to the MM processor 260 .</p><p>When the service is performed using the MMS server 140 , the MM processor 260 creates a multimedia message using the subscriber information received from the DBCP 240 through TCP communication and the image data of the corresponding subscriber, and sends the created multimedia message to the MMS. After transmission to the server 140 through MM7 protocol communication, a response to the completion of transmission is transmitted to the DBCP 240 .</p><p>In this case, the MM7 protocol refers to an interface protocol between the MMS server 140 and the service providing server 150 defined in the 3GPP forum.</p><p>The content processor 270 generates a content source according to a content request received through the interface processor 250 , and when the wireless network 120 does not provide a WAP push function, image data is transmitted to the wireless terminal through a wireless Internet page. It is created as a content source so that it can be provided to</p><p>The push processor 280 transmits the multimedia message generated by the MM processor 260 using the WAP push method.</p><p>The operation of the embodiment of the present invention having the above-described service providing server 150 is as follows.</p><p>3 is an operation flowchart of the service providing method in FIG. 1 according to the first embodiment of the present invention.</p><p>First, as shown in FIG. 3 , in order to provide image data while waiting for a call connection, the called terminal 110a needs to subscribe to the service, and accesses the service providing server 150 using a web page or the called terminal 110a. Individual image data through selection or upload of image data should be stored in the service providing server 150 and set to provide the corresponding image data to the caller when waiting for a call connection. Then, the image data is provided to the calling terminal 110b that transmits a call to the called terminal 110a while waiting for a call connection.</p><p>At this time, referring to FIG. 3 , when the calling terminal 110b makes a call using the phone number of the called terminal 110a ( S301 ), the base station 121 calls the calling terminal 110b and the called terminal 110a . The number information is transmitted to the service providing server 150 (S302).</p><p>The service providing server 150 searches the database 220 by using the phone number information of the called terminal 110a in the phone number information of the calling terminal 110b and the called terminal 110a received from the base station 121, It is determined whether the corresponding called terminal is a subscriber terminal subscribed to the video data providing service during call connection standby (S303), and if not, the base station provides the ring signal originally provided during call connection waiting to the calling terminal 110b. (S304).</p><p>In addition, if it is determined in step S303 that the corresponding called terminal 110a is a subscriber terminal, the DBCP 240 searches the file directory 230 for image data stored by the subscriber of the corresponding called terminal 110a (S305). ).</p><p>Since the first embodiment of the present invention includes the MMS server 140 in the system as shown in FIG. 1 , the service providing server 150 only needs to transmit a multimedia message to the MMS server 140 .</p><p>Accordingly, the image data retrieved in step S305 is prepared by the MM processor 260 as a multimedia message intended to be received by the calling terminal 110b received in step S302 (S306), and the MM processor 260 creates the created multimedia message. is transmitted to the MMS server 150 .</p><p>When the MMS server 150 transfers the multimedia message received from the MM processor 260 to the WAP gateway 130, the WAP gateway 130 transmits the multimedia message to the calling terminal 110b by a WAP push method ( S307).</p><p>Upon receiving the multimedia message transmitted in step S307, the calling terminal 110b automatically displays the corresponding image data included in the multimedia message (S308).</p><p>Then, when the call is connected (S309), the display of the image data in step S308 is stopped and a call with the called terminal 110a is made possible (S310).</p><p>As described above, the caller can relieve boredom by receiving the image data set by the called terminal while waiting for a call to be connected.</p><p>In addition, as described below, if the calling terminal 110b subscribes to the video data providing service while waiting for a call connection and sets the video data, the called terminal 110a also receives the incoming call before the calling terminal ( 110b) may be provided with the set image data.</p><p>The following relates to a method in which the called terminal 110a receives the image data set by the calling terminal 110b.</p><p>FIG. 4 is an operation flowchart of a service providing method on the side of the called terminal 110a in FIG. 1 according to the first embodiment of the present invention.</p><p>4, when the calling terminal 110b sends a call to the called terminal 110a (S401), the base station 121 provides the information of the calling terminal 110b and the called terminal 110a to the service providing server ( 150) (S402).</p><p>The service providing server 150 determines whether to subscribe to the service using the received information of the calling terminal 110b and the called terminal 110a. A multimedia message is transmitted to the calling terminal 110b.</p><p>In addition, if the calling terminal 110b is subscribed to the service (S403), the DBCP 240 searches the file directory 230 for image data stored by the corresponding subscriber (S404), and notifies the MM processor 260 .</p><p>The MM processor 260 creates a multimedia message to be received by the called terminal 110a using the image data retrieved by the DBCP 240 (S405), and transmits it to the MMS server 140 to the WAP gateway 130. is transmitted to the called terminal 110a by the wap push method (S406).</p><p>At this time, the called terminal 110a notifies the user that a call has been received by sounding a ring signal or a music sound set by the called terminal 110a for the incoming call or by vibration (S407), and the user When a call is attempted by opening 110a) (S408), the image data of the multimedia message transmitted in step S406 is displayed, and the call is connected (S409).</p><p>At this time, as in the above description, when the called terminal 110a displays the image data, all multimedia messages can be downloaded from the called terminal 110a in advance before notifying the call reception in step S407, and there is another method. When the user notifies the call reception in step S407 and the user tries to make a call by opening the called terminal 110a, after delaying the call connection for a while, the multimedia message is downloaded to display the image data, and the method of executing the call connection is applied. can do.</p><p>In addition, as in the first embodiment of the present invention, the image data providing service when waiting for a call connection in the wireless network system that does not have the MMS server 140 as in the first embodiment does not provide the WAP push method in the wireless network according to the second embodiment It can be described as a third embodiment in which a WAP push method is provided in a wireless network.</p><p>5 is a block diagram illustrating the structure of a system for providing image data while waiting for a call connection according to a second embodiment of the present invention.</p><p>5, when the wireless network system does not have an MMS server function, the image data providing service system when waiting for a call connection is connected to the called terminal 510a and the calling terminal 510b through a network, and the called terminal ( 510a) and the calling terminal 510b provide image data set and stored in advance to the called terminal 510a and the calling terminal 510b.</p><p>In this case, the image data providing service system includes a wireless network 520 , a base station 521 , a WAP gateway 530 , and a service providing server 540 .</p><p>The called terminal 510a connects to the service providing server 540 and subscribes to the video data providing service when waiting for a call connection, and the video data to be provided during the call connection is set by the subscriber to the service providing server 540 . is stored in</p><p>The calling terminal 510b is a terminal having a wireless Internet access function and a function of displaying image data, and attempts to access the Internet to the service providing server 540 through the WAP gateway 530 while transmitting a call.</p><p>Then, after the calling terminal 510b transmits the information of the currently outgoing call to the service providing server 540, the image data of the corresponding called terminal 510a provided by the service providing server 540 on standby for a call connection It has a function to receive and display to the user. In addition, when the calling terminal 510b subscribes to the image data providing service while waiting for a call connection, preset image data is provided to the called terminal 510a.</p><p>The calling terminal 510b connects to the wireless Internet page of the service providing server 540 at the same time as the call is made, and implements a function of automatically displaying image data transmitted from the service providing server 540 in software. are doing</p><p>Also, the base station 521 and the WAP gateway 530 have the same functions as the base station 121 and the WAP gateway 130 described in FIG. 1 .</p><p>Since the service providing server 540 does not have an MMS server function in the wireless network system (a system including the wireless network 520 , the base station 521 and the WAP gateway 530 ), it includes an MMS server function.</p><p>In this case, the structure of the wireless terminal (the calling terminal and the called terminal) will be described in more detail as follows.</p><p>6 is a block diagram showing the structure of the wireless terminal in FIG. 5 according to the second embodiment of the present invention.</p><p>Referring to FIG. 6 , the wireless terminal includes a multimedia unit 610 , a WAP unit 620 , an MM unit 630 , and a wireless communication unit 640 .</p><p>The multimedia unit 610 is a block that functions to create and reproduce multimedia data, and includes a multimedia creation unit 611 , a multimedia transceiver 612 , and a multimedia playback unit 613 .</p><p>The WAP unit 620 is a block in charge of functions for the wireless Internet, and includes a WAP receiving unit 621 , a WAP browser 622 , and a WAP reproducing unit 623 .</p><p>The MM unit 630 is a block in charge of multimedia message creation and transmission/reception, and includes an MM creation unit 631 , an MM transmission/reception unit 632 , and an MM playback unit 633 .</p><p>The wireless communication unit 640 is a part in charge of a general wireless terminal call and will not be described in detail in the present invention.</p><p>The multimedia creation unit 611 of the multimedia unit 610 is a place where a user creates multimedia data desired by shooting/editing multimedia data, and for this purpose, a shooting function and an editing function are added to the wireless terminal.</p><p>The multimedia transceiver 612 transmits the multimedia data created by the multimedia creation unit 611 or receives multimedia data through the wireless Internet, and the multimedia player 613 reproduces the multimedia data.</p><p>The WAP receiving unit 621 of the WAP unit 620 receives a WAP message through the wireless Internet, the WAP reproduction unit 623 reproduces data received through the wireless Internet, and the WAP browser 622 is a wireless Internet. Provides a browser for the WAP interface for</p><p>The MM creation unit 631 of the MM unit 630 creates a multimedia message, the MM transceiver 632 is responsible for transmitting and receiving the multimedia message, and the MM playback unit 633 is responsible for playing the multimedia message.</p><p>The operation of the second embodiment of the present invention including the wireless terminal having the above structure is as follows.</p><p>7 is an operation flowchart of the service providing method in FIG. 4 according to the second embodiment of the present invention.</p><p>Referring to FIG. 7 , when the calling terminal 510b sends a call to the called terminal 510a ( S701 ), the calling terminal 510b performs the web server processor 210 of the service providing server 540 simultaneously with the call origination. Access to the provided wireless Internet page (S702).</p><p>The calling terminal 510b accesses the wireless Internet page and transmits the phone number information of the called terminal 510a to the web server processor 210 to request a multimedia page.</p><p>Then, the web server processor 210 transmits the phone number information of the called terminal 510a transmitted by the calling terminal 510b to the DBCP 240 and stores the image data when the called terminal 510a is waiting for a call connection. is searched for (S703).</p><p>That is, the DBCP 240 determines whether to subscribe to the service by searching the database 220 using the phone number information of the called terminal 510a. If the called terminal 510a is subscribed to the service, the file directory 230 ) to retrieve the image data.</p><p>The retrieved image data is prepared by the content processor 270 as a content source and provided to the calling terminal 510b as a web page through the web server processor 210 .</p><p>The sending terminal 510b opens the web page and reproduces the image data (S705) so that the user can view it.</p><p>Then, when the call is connected (S706), playback is stopped, the wireless Internet page is closed, and the call is made (S707).</p><p>As described above, when the wireless network system does not have the function of the MMS server, the service providing server 540 has the function, and when the WAP gateway 530 does not have the WAP push function, the wireless terminal accesses the wireless Internet page. It automatically opens and automatically plays video data so that the caller can receive video data while waiting for a call connection.</p><p>In addition, in the service according to the second embodiment of the present invention, when the calling terminal 510b is subscribed, the calling terminal 510b sets the service before the called terminal 510a also makes a telephone connection similarly to FIG. In order to receive image data, the called terminal 510a automatically connects to the service providing server 540 and opens a wireless Internet page, or the service providing server 540 uses the swap push method set by the calling terminal 510b. The image data can be transmitted to the called terminal 510a.</p><p>8 is a block diagram illustrating the structure of an image data providing service system when waiting for a call connection according to a third embodiment of the present invention.</p><p>Referring to FIG. 8 , the configuration of the image data providing service system when waiting for a call connection is a wireless network 820 connected to a calling terminal 810b, a called terminal 810a and a network through a network, a base station 821, and a WAP gateway 830. ) and a service providing server 840 and has the same structure as in FIG. 4 .</p><p>In addition, the functions responsible for each component are also the same as in FIG. 4 , except that in the third embodiment of the present invention, the WAP gateway 830 provides a WAP push function.</p><p>Also, as in the first embodiment of the present invention, in the third embodiment of the present invention, the base station 821 is a voice call channel for call connection between the calling terminal 810b and the receiving terminal 810a. , and the image data may use an unused band in the voice call channel band.</p><p>In addition, by installing a Simultaneous Voice &amp; Data (SVD) card, which is a data channel card, in the base station 521, a data channel other than the voice channel can be separately allocated to transmit image data. In this case, bidirectional image data Because it is easy to provide, it is possible to provide high-capacity multimedia data transmission/reception in real time.</p><p>The operation in the third embodiment of the present invention is the same as the operation in FIG. 3 . However, in the first embodiment of FIG. 3 , there is an MMS server 140 that transmits a multimedia message to the calling terminal 810b in a swap push method, and in the third embodiment as shown in FIG. 6 , the function of the MMS server 140 is implemented. The MM processor 260 , the content processor 270 and the push processor 280 of the service providing server 840 perform.</p><p>In a method different from the first to third embodiments of the present invention described above, a method in which a user transmits and stores preset data for an image data providing service to another wireless terminal may be used.</p><p>9 is a block diagram illustrating the structure of an image data providing service system when waiting for a call connection according to a fourth embodiment of the present invention.</p><p>Referring to FIG. 9, the image data providing system is connected to a calling terminal 910a and a plurality of called terminals 910b, 910c, 910d registered by the calling terminal 910a to provide image data through a network. , a wireless network 920 , a base station 921 , a gateway 930 , and a service providing server 940 .</p><p>The calling terminal 910a and the plurality of called terminals 910b to 910d are wireless terminals having a wireless Internet function and a multimedia message function so as to receive a multimedia service.</p><p>In addition, the operations and functions of the wireless network 120 , the base station 921 , the WAP gateway 930 , and the service providing server 940 have the same functions as the functions of each device in FIG. 8 .</p><p>At this time, the service providing server 940 collectively transmits the image data set by the calling terminal 910a to be provided to the called terminals 910b to 910d to the called terminals 910b to 910d in advance by using the swappush method. do.</p><p>In addition, the called terminals 910b to 910d include the following structure in order to store and manage image data transmitted in advance by the service providing server 940 .</p><p>10 is a block diagram showing the structure of the wireless terminal in FIG. 9 according to the fourth embodiment of the present invention.</p><p>Referring to FIG. 10 , the called terminals 910b to 910d include an event receiver 1010 , a content manager 1020 , a content table 1030 , and a content player 1040 .</p><p>The event receiving unit 1010 receives the image data set by the sending terminal 910 transmitted by the service providing server 940 as a swappush, and the content management unit 1020 stores or deletes the received image data contents. manage</p><p>In addition, the content table 1030 is a place to store the content stored by the content management unit 1020, and each content includes phone number information of the calling terminal 910a that has transmitted the corresponding content, frequency of use of the content, or storage date and time, etc. information is stored in a table.</p><p>In addition, the content playback unit 1040 plays the content stored in the content table 1030 and displays the content to the terminal user.</p><p>The service providing method according to the fourth embodiment of the present invention is as follows.</p><p>11 is an operation flowchart of the service providing method of FIG. 9 according to a fourth embodiment of the present invention.</p><p>Referring to FIG. 11 , the calling terminal 910a first accesses the service providing server 940 using the Internet or a wireless Internet function provided by the calling terminal 910a ( S1101 ).</p><p>The sending terminal 910a connected to the service providing server 940 uploads the image data desired to provide the image data to the service providing server 940 or sets it in various image data contents provided by the service providing server 940 ( S1102).</p><p>Also, the calling terminal 910a inputs and sets the called terminal 910b to 910d that want to provide image data (S1103). That is, it is possible to select a called party according to a list of phone numbers registered in the calling terminal 910a, or input and set only the numbers of the called terminals 910b to 910d that the calling terminal 910a user wants to display selected image data. .</p><p>The service providing server 940 receives the phone numbers of the called terminals 910b to 910d set in steps S1102 and S1103, and transmits the image data as a multimedia message (S1104), and the WAP gateway 930 transmits them (S1104). It is transmitted regardless of the state of the called terminals 910b to 910d by the swap push method.</p><p>In the destination terminals 910b to 910d receiving the transmitted image data, the event receiving unit 1010 receives the image data (S1105), and the content management unit 1020 stores the image data in the content table.</p><p>At this time, the content management unit 1020 searches for the phone number of the calling terminal 910a that has transmitted the received image data (S1106), and determines whether there is image data using the corresponding phone number (S1107).</p><p>As a result of the determination in step S1107, if the image data associated with the corresponding phone number is already stored, the content management unit 1020 changes and updates the conventional image data with the received image data and stores it (S1109). In this case, the content management unit 1020 initializes and updates all information, such as stored date and time information and usage frequency information of reproducing the image data, rather than only updating the image data.</p><p>However, as a result of the determination in step S1107, if there is no image data associated with the phone number of the corresponding calling terminal 910a, the content management unit 1020 checks whether there is space left to store in the content table 1030 (S1108), and the capacity is If it remains, the received image data, phone number information of the calling terminal 910a, and storage date and time information are tabulated and stored in the content table 1030 (S1111).</p><p>In addition, if there is no space to store new content in the content table 1030 as a result of checking in step S1108 , the content management unit 1020 stores the oldest updated or provided content among the image data content stored in the content table 1030 . It is selected and deleted (S1110), and the received image data, the phone number of the calling terminal 910a, and storage date and time information are stored (S1111).</p><p>In this case, the criteria for deleting the content in step S1110 may be selected by the wireless terminal user or may be arbitrarily set by the image data service provider. frequency of calls with the terminal), etc. can be set in various ways.</p><p>12 is a block diagram illustrating the structure of an image data providing service system when waiting for a call connection according to a fifth embodiment of the present invention.</p><p>Referring to FIG. 12 , the configuration of the image data providing service system when waiting for a call connection is a wireless network 1220 connected to a calling terminal 1210a, a called terminal 1210b and a network, a base station 1221, and a WAP gateway 1230. ) and a service providing server 1240, and has the same structure as that of FIG.</p><p>In addition, the function of each component is also the same as that of FIG. 8 , except that the base station 1221 according to the fifth embodiment of the present invention additionally configures a SVD (Simultaneous Voice &amp; Data) channel card to provide a voice according to a call connection request. By allocating a separate data channel at the same time as the channel, the image data set by the calling terminal 1210a in the service providing server 1240 is transmitted to the called terminal 1210b of the other party within a short time while the call is connected to provide image data. make it possible</p><p>If the SVD channel card is additionally configured in the base station 1221 as shown in the fifth embodiment, it is easier to implement the first to third embodiments. In other words, compared to transmitting image data by swappush using the remaining bandwidth in the original voice channel, the transmission of image data is faster by allocating and transmitting a data channel, and both the sender and the receiver receive the image data service. it is possible</p><p>And, as another sixth embodiment, there is a method of providing video data waiting for a call connection using a video call function using the SIP protocol.</p><p>12 is a method for providing video data in standby for a call connection using the SIP protocol according to the sixth embodiment of the present invention.</p><p>12, when the calling terminal accesses the service providing server (S1201) and requests for a video call, the service providing server checks the location of the receiving terminal (S1202).</p><p>In this case, it is premised that the calling terminal and the receiving terminal are terminals capable of multimedia playback for video calls, and the receiving terminal should set in advance image data to be provided to the calling terminal requesting a call connection to itself.</p><p>And the service providing server that has transmitted the invitation message to the receiving terminal checks whether the corresponding receiving terminal has subscribed to the video data providing service (S1203), and if so, transmits a video call invitation message to the receiving terminal, and to the sending terminal, the By transmitting the image data (S1204), the sending terminal can view the image data during the response waiting time of the receiving terminal.</p><p>Then, when the receiving terminal picks up the receiver or presses the call button to accept the invitation message (S1206), the reproduction of the image data provided to the calling terminal is stopped and the call is started (S1207). In addition, if the receiving terminal does not accept within a certain period of time, the time is exceeded (S1208), and the call is disconnected without being connected.</p><p>In step S1203, if the receiving terminal does not subscribe to the image data providing service, an invitation message is sent to the receiving terminal, and the calling terminal waits for a response while watching the call waiting ringtone and the screen played by default, and the receiving terminal accepts the invitation message If it does (S1206), the screen playback is stopped and a call is made (S1207).</p><p>As described above, the video data providing service on standby for call connection according to various embodiments as described above provides a service to subscribers when not only individual videos set by the subscriber in advance but also advertisement videos using a wireless terminal capable of providing current video data. By granting various discount benefits, companies can aim for advertising effects, and subscribers can enjoy these benefits.</p>

<p>As described above, the present invention is different from the technology implementation method of providing a simple ring signal or music or voice instead of a ring signal in a general voice network in a communication system to a calling terminal while waiting for a call connection, the user's personality is revealed. By additionally configuring a system that can provide video through the wireless Internet network, it is possible to provide various image data to the caller waiting for a call connection, thereby relieving boredom and maximizing the expression of various personalities and advertising effects of the called party. there is</p><p>In addition, subscribers subscribing to the video data provision service while waiting for a call connection can receive discounts and giveaways from the company by setting the advertisement video presented by the company, and the company can enjoy a wider range of advertising effects there is</p>