KR100462064B1 - Image processing method for multimedia massaging service and system therefore - Google Patents

Abstract

PURPOSE: An image processing method for an MMS(Multimedia Messaging Service) and a system therefor are provided to previously perceive a kind of a mobile communication terminal that receives an image, and to selectively transmit an image file only corresponding to the kind of the terminal to the mobile communication terminal, thereby selectively transmitting necessary images only without a complicated transcoding operation. CONSTITUTION: A network terminal transmits image data to an MCG(Multimedia Content Gateway)(S30). The MCG transmits an MIN(Mobile Identification Number) of a mobile communication terminal to a terminal database server(S32). The terminal database server transmits terminal kind information to the MCG(S34). The MCG selects one image file that can be displayed, and transmits the selected image file to an MMS server(S36). The MMS server transmits image message information to a mobile communication network(S38). The second MSC transmits an SMS message to a receiving mobile communication terminal(S40). The receiving mobile communication terminal forms a data call with the MMS server(S42). The image file is downloaded to the receiving mobile communication terminal from the MMS server(S44).

Description

Image processing method and system for multimedia messaging service {IMAGE PROCESSING METHOD FOR MULTIMEDIA MASSAGING SERVICE AND SYSTEM THEREFORE}

The present invention relates to an image processing method and a system for a multimedia messaging service. More particularly, the present invention relates to a multimedia for transmitting image data transmitted through an information communication network such as an internet network to a mobile communication terminal through a mobile communication network. An image processing method for a messaging service and a system thereof are provided.

In general, in a communication system in which a mobile communication network and an internet network / intranet network are interworked, voice communication between a mobile communication terminal and a mobile communication terminal or a wired telephone and a mobile communication terminal is possible, and web access through the Internet network is possible. It is possible to make a voice call with a mobile communication terminal on a mobile communication network through an Internet telephone system which performs a voice call service on a web at a network terminal (ie, a personal computer terminal).

In addition, in a communication system in which such a mobile communication network and an internet network / intranet network are interworked, it is possible to transmit image data to a specific mobile communication terminal from a network terminal connected to the Internet network, thereby providing an image transmission service on the Internet web. When the network terminal transmits image data to be transmitted while the network terminal is connected, the image received from the multimedia transmission service server is transcoded into an image type that can be displayed by a specific mobile communication terminal. It can be transmitted through a communication network.

However, in such a conventional communication system, not only has to undergo a complicated transcoding operation in order to transmit image data received from a network terminal to a specific mobile communication terminal, but also the display format of the image differs according to the terminal model of each mobile communication terminal. Therefore, in order to be compatible with all terminal models, a plurality of image files having different file formats must be generated for one image data, and each image file having a different file format must be transmitted. In addition to having a module for coding, there is a problem that the traffic load is increased.

Accordingly, the present invention has been made to solve the above-mentioned conventional problems, and an object thereof is to move a desired image through a mobile communication network without transcoding simple image service (SIS) image data generated through an information communication network such as an internet network. It is an object of the present invention to provide an image processing method and system for a multimedia messaging service that can be transmitted to a communication terminal.

Another object of the present invention is to provide a multimedia messaging to determine the image format suitable for the display standard of each mobile terminal when transmitting the image to the mobile terminal having a different display specification of the image to be transmitted to the corresponding receiving mobile terminal It is to provide an image processing method and system for the service.

1 is a diagram showing the configuration of an image processing system for a multimedia messaging service according to an embodiment of the present invention;

2 is a diagram illustrating a data processing flow for obtaining an authentication number between a network terminal and a multimedia content gateway (MCG) according to an embodiment of the present invention;

3 is a diagram illustrating a data processing flow for image transmission between a content provider (CP) server and a multimedia content gateway according to an embodiment of the present invention;

4 is a flowchart for explaining an operation of obtaining an authentication number in an image processing method for a multimedia messaging service according to the present invention;

5 is a flowchart illustrating an operation of transmitting an image in the image processing method for a multimedia messaging service according to the present invention.

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

10: network terminal, 12: content provider (CP) server,

14: Multimedia Content Gateway (MCG),

16: terminal database server,

18: Multimedia Messaging Service (MMS) Server,

20: packet data serving node (PDSN), 22: router,

24,26: mobile communication terminal, 28,30: base station (BTS),

32,34: base station controller (BSC), 36,40: mobile communication exchange (MSC),

38, 42: Visitor Information Processing Unit (VLR),

44: subscriber information processing unit (HLR), 46: short message center (SMC).

According to the method of the present invention to achieve the above object, a first step of generating a plurality of image files having respective file formats compatible with each type of mobile communication terminal for the original image to be transmitted to a specific mobile communication terminal, Selecting only an image file of a file format compatible with a receiving mobile terminal to receive an image from among the image files having the plurality of file formats; and transmitting the selected image file to a predetermined receiving mobile terminal. It provides an image processing method for a multimedia messaging service, characterized in that the third step.

In order to achieve the above object, according to the system of the present invention, there is provided a means for performing a transmission request for transmitting an image to a specific receiving mobile terminal, and each file format compatible with each model of the mobile communication terminal. Means for converting into a plurality of image files having; a means for selecting only an image file compatible with a terminal model of a specific receiving side mobile communication terminal among image files having a plurality of file formats; and receiving the selected image file through a mobile communication network. An image processing system for a multimedia messaging service, comprising: means for transmitting to a mobile communication terminal.

Hereinafter, the present invention configured as described above will be described in detail with reference to the accompanying drawings.

That is, FIG. 1 is a diagram illustrating a configuration of an image processing system for a multimedia messaging service according to an embodiment of the present invention.

As shown in FIG. 1, the image processing system according to the present invention includes a network terminal 10, a content provider (CP) server 12, and a multimedia content gateway (MCG) 14. ), Terminal database server 16, multimedia messaging service (MMS) server 18, packet data serving node (PDSN) 20, router 22, originating mobile communication terminal (24), the receiving mobile communication terminal 26, the first and second base stations 28 and 30, the first and second base station controllers 32, the first and second mobile communication exchanges 36 and 40, The first and second visitor information processing units 38 and 42, the subscriber information processing unit 44, and the short message center 46 are provided.

The network terminal 10 has a built-in web browser program based on the protocol of HTTP in order to enable multimedia data such as text, audio, image, video, flash, etc. to be connected on the Internet as a multimedia information communication network. As described above, the authentication number obtaining operation for accessing the website of the multimedia content gateway 14 through the web browser program and transmitting the image to a predetermined receiving mobile terminal and the image stored in the network terminal 10 are performed. Perform the transfer operation.

In this case, the network terminal 10 requests the issuing of an authentication number to the multimedia content gateway 14 to transmit a predetermined image to a specific receiving side mobile communication terminal 26. The authentication number is issued through the calling mobile terminal 24 held by the user.

In addition, the network terminal 10 processes the original image to be transmitted through the web content of the website provided by the multimedia content gateway 14 into a plurality of image file formats supported to be serviced by the mobile communication terminal. And converts the converted plurality of image files to the multimedia content gateway 14.

The content provider server 12 connects the network terminal 10 and the multimedia content gateway 14 through an internet network, and executes the corresponding network terminal based on a socket protocol of the multimedia content gateway 14. In step 10), the plurality of image files, in which the original image to be transmitted is converted into a file format that can be serviced by the mobile communication terminal, is transmitted to the multimedia content gateway 14.

The multimedia content gateway 14 connects to the network terminal 10 through an internet network, assigns an authentication number to the calling mobile terminal 24 possessed by the user of the network terminal 10, and authenticates the authentication terminal. Receives a plurality of image files each having a file format supported according to the image display service of the mobile communication terminal from the network terminal 10 allowed to be used by the number and transmits the image files to the receiving mobile communication terminal 26 through the mobile communication network. do.

Here, the image file in which the original image from the network terminal 10 is converted into a file format supported according to an image display service of the mobile communication terminal has a color depth of an image supported for each type of mobile communication terminal. As they are different, GIF (Unlimited) files that can be displayed on the Internet web, and file formats that can be applied to images by overall models, are divided into three color tones (W & B (White & Black), 4G (4 Gray), and 256C ( 256 Color)) SIS image file, and two color tones (256C, 4096C) MLZ image files.

In addition, when the multimedia content gateway 14 receives an image file having a plurality of file formats from the network terminal 10 through the content provider server 12, the corresponding image notified from the terminal database server 16. Based on the model information on the receiving side mobile communication terminal 26 of the file, a file format compatible with the display standard according to the type of the receiving side mobile communication terminal 26 among the plurality of image files provided for each color tone Select and send only images.

The terminal database server 16 is a terminal that is assigned a mobile identification number (MIN) on the mobile communication network to manage the overall terminal information for all mobile communication terminals performing voice calls and data communication services as a database, It stores display specification information for each model of the mobile communication terminal and information such as a supported data type.

Here, when the terminal database server 16 receives the model inquiry information of a predetermined mobile communication terminal from the multimedia content gateway 14, the terminal database server 16 uses the terminal number (MIN) information of the inquired mobile communication terminal to obtain the model information of the corresponding terminal. It extracts and notifies the multimedia content gateway 14.

In response to a request for issuing an authentication number from the network terminal 10, the multimedia messaging service server 18 sends an authentication number issued through the multimedia content gateway 14 to the calling mobile terminal 24. Service), and in accordance with the request for image transmission from the multimedia content gateway 14, together with the MIN information of the receiving mobile terminal 26, the display specification of the corresponding mobile terminal 26 Receives one image file corresponding to and transmits it to the receiving mobile communication terminal 26 through the mobile communication network.

The packet data serving node 20 is connected to the multimedia messaging service server 18 through an intelligent network, and is connected to a mobile communication network through a router 22, and interfaces communication data between the mobile communication network and an external internet network. Routing and tunneling of packet data for IP network.

The router 22 performs data switching for processing a network connection between the packet data serving node 20 connected to the Internet network and the mobile communication network, which is an image transmitted from the multimedia messaging service server 18. To determine the reception path for the packet data of the file and to transmit the image data to the receiving mobile communication terminal 26 having a pre-assigned address.

In the same figure, the calling mobile terminal 24 is owned by the user of the network terminal 10, and from the multimedia content gateway 14 in response to a request for issuing an authentication number through the network terminal 10. In FIG. The issued authentication number is received and displayed in the form of an SMS message through the mobile communication network.

The receiving side mobile communication terminal 26 receives and displays an image transmitted from the network terminal 10 through a multimedia communication gateway 14 and a mobile communication network, which transmits an image from the network terminal 10. Among the plurality of image files for the original image generated according to the request, only the image conforming to the display standard according to the terminal type of the corresponding mobile communication terminal 26 may be selected and received by the multimedia content gateway 14. It is supposed to be.

The first and second base stations 28 and 30 are directly connected wirelessly in an area where each of the calling mobile communication terminal 24 and the receiving mobile communication terminal 26 are located, thereby providing a basis for a wireless communication signal. Applied as a network termination device for performing signal processing of bands, wired / wireless conversion, and transmission and reception of wireless signals, the first and second base station controllers 32 and 34 are respectively the first and second base stations 28 and 30, respectively. ) And the first and second mobile communication exchange (36,40), respectively, to manage and control each base station (28,30).

The first and second mobile communication exchanges (36,40) are the first and second visitor information for performing a location registration procedure for the calling mobile communication terminal 24 and the receiving mobile communication terminal (26). Each processor 38 and 42 is provided to perform call setup and call processing with the other party for voice communication or data communication for each calling mobile communication terminal 24 and receiving mobile communication terminal 26. .

The first and second visitor information processor (38, 42) is registered with the subscriber information for the mobile communication terminal of the location area managed by each of the first and second mobile communication switch (36,40), Subscriber information processing unit 44 is registered with the subscriber information for the mobile communication terminal of the overall location area including the location area managed by the first and second mobile communication exchange (36,42), which is registered mobile When the location registration of the subscriber of the communication terminal is changed, the subscriber information corresponding thereto is provided to the first visitor information processor 38 or the second visitor information processor 42.

In addition, the short message center 46 is to perform a call processing for transmitting calls and messages between each mobile communication terminal, and to perform a notification service of voice messages and a notification service of various text information.

Here, the short message center 46 sends the authentication number issued from the multimedia content gateway 14 in the form of a short message in response to a request for issuing an authentication number from the network terminal 10. And information indicating the transmission fact of the image selectively transmitted from the multimedia content gateway 14 and the multimedia messaging service server 18 according to the image transmission request from the network terminal 10. In the form of the transmission to the receiving side mobile communication terminal 26.

Next, FIG. 2 is a diagram illustrating a data processing flow for acquiring an authentication number between a network terminal and a multimedia content gateway (MCG) according to an embodiment of the present invention.

As shown in FIG. 2, the network terminal 10 includes a socket client 50 having a protocol of the same pattern as HTTP so as to perform data communication with the multimedia content gateway 14 through an internet network. The socket client 50 includes an authentication request unit for requesting issuance of an authentication number necessary for an authentication procedure in the case of transmitting an image to a specific mobile communication terminal through a mobile communication network.

The multimedia content gateway 14 has a website having an image processing tool capable of processing the image file format so that the mobile terminal can display the original image to be transmitted from the network terminal 10. Web server 54 having an authentication request processing unit 56 that performs response processing for the authentication number request from the network terminal 10, and authentication through the authentication request processing unit 56 of the web server 54. It includes an authentication processing unit 58 for issuing the authentication number in accordance with the number issuance request.

The socket client 50 of the network terminal 10 transmits parameter data D1 to the multimedia content gateway 14 by issuing a request for issuing an authentication number through a protocol of HTTP through the authentication request unit 52. The data format of the parameter data 52 is as shown in Table 1 below.

parameter Explanation imgtype Transfer image type (sis / bmp) min Caller terminal number recon Receiver terminal number cid 5 digit CP id sid1 10 digit ID for GIF (120 × 96 / COLOR /) sid2 10 digit ID for SIS (96 × 48 / W & B / 1k) sid3 10 digit ID for SIS (120 × 80 / 4G / 3k) sid4 10 digit ID for SIS (120 × 96 / 256C / 7.5k) sid5 10 digit ID for MLZ (120 × 96 / 256C / 10k) sid6 10 digit ID for MLZ (120 × 96 / 4096C / 20k)

In Table 1, when the network terminal 10 selects a type (sis or bmp) of an image to be transmitted, the terminal number (min) of the calling mobile terminal 24 held by the corresponding user for requesting issuance of the authentication number. ) And the terminal number (recon) of the receiving mobile communication terminal 26 to receive the image, and the content provider ID (cid) issued from the operator of the corresponding calling mobile communication terminal 24 should be input. .

In this state, if the authentication number is issued from the authentication processing unit 58 based on the parameter data DI transmitted according to the request for issuing the authentication number from the network terminal 10, the multimedia content gateway 14 authenticates the authentication number. The response information for the request result of the number is transmitted through the response code (D2). Table 2 below shows the type of the response code generated as a result of the request for the authentication number.

answer User message 0 Verification code sent One Please resend -One Authentication failed -2 I can't receive messages -3 Authentication request failed -4 This phone is not registered

In Table 2, when the response code of "0" is transmitted, it means that the authentication code has been normally sent. If the response code of "1" is transmitted, it means that the billing server requested retransmission, and the response code of "-1". Is transmitted, it means that the parameters related to authentication in the billing server is not correct. If the authentication code of "-2" is transmitted, it means that the terminal cannot receive a message, such as an SMS-only terminal, and authentication of "-3". If the code is transmitted, it means that the authentication request failed because the parameter value is wrong. If the authentication code of "-4" is transmitted, it means that the terminal is not registered in the subscriber information.

3 is a diagram illustrating a data processing flow for image transmission between a content provider (CP) server and a multimedia content gateway according to an embodiment of the present invention.

As shown in FIG. 3, the content provider server 12 has a socket client 60 having a protocol of the same communication protocol as HTTP to perform data communication with the multimedia content gateway 14 for image transmission. The socket client 60 includes an image transmission request unit 62 for requesting transmission of an image file from the network terminal 10 to the multimedia content gateway 14.

The multimedia content gateway 14 includes a socket server 64 that performs data communication using the same protocol as that of the socket client 60 of the content provider server 12. In addition to storing and processing a plurality of image data received through the socket client 60 of the content provider server 12, determining and transmitting an image to be transmitted according to the terminal type of the receiving mobile communication terminal to receive the image. And an image transfer processor 66 for the same.

In addition, the multimedia content gateway 14 includes an image storage unit 68 for storing a plurality of image data transmitted from the content provider server 12 through the socket server 64.

When the content provider server 12 receives an image transmission request from the network terminal 10, the image transmission request unit 62 of the socket client 60 transmits the image data D3 and requests the image transmission. The image data D3 includes a header, image transmission information, image message information, and six image files.

Here, according to the message format of the image data (D3), the header is a protocol version of 2 bytes in length, an interface number of 3 bytes in length, wire / wireless service division of 1 byte in length, CID of 5 bytes in length, 11 bytes It consists of a terminal number (MIN number) of length and the number of contents of 2 bytes in length.

In addition, the image transmission information of the image data (D3) has a content of a sub-head (Sub-head) and a sub-body (Sub-body), the sub-head is a three-byte content type and 9 Byte-length content size, wherein the sub-body includes a transmission authentication code of content size (i.e., byte array length of the sub-body), and whether the image is stored in the recipient email / phone, sender, and MCG. Contains information about.

In addition, the image message information of the image data D3 includes a sub-head and a sub-body, wherein the sub-head consists of a content type of 3 bytes in length and a content size of 9 bytes in length, and the sub-body Is information of wire / wireless image of content size, image identification information (ie, BMP (0) or SIS (1)), web image type information (eg, jpg), service image type information (eg, jpg), image Title information, article information on the image, processing information (ie processed image (0) or original image (1)), e-mail transmission information, terminal transmission information, photo album transmission information, the first to sixth Image SID (i.e. GIF as one web image, 10 digit IDs for 3 SIS, 2 MLZ) are included.

In addition, each image file included in the image data D3 includes a sub-head and a sub-body, respectively, and the sub-head includes a content type of 3 bytes in length and a content size of 9 bytes in length. The body contains an image file each having a content size.

Meanwhile, in FIG. 3, the multimedia content gateway 14 transmits the response message data D4 as a response of the image transfer process by the image transfer processor 66 of the socket server 64. D4) consists of a header and an acknowledgment message.

The header of the response message data D4 includes a protocol version of 2 bytes in length, an interface number of 3 bytes in length, and a wire / wireless classification of 1 byte in length (ie, wired service (WEB) (0) or wireless service (WAP)). (1)), 5-byte CID, 11-byte terminal number (MIN), and 2-byte length of content.

The acknowledgment message of the response message data D4 includes a sub-head and a sub-body content. The sub-head includes a 3-byte content type and a 9-byte content size. The body consists of a success code of the content size, a success message, and an image code (ie, the code value of the image stored in the MCG).

Next, the operation of the image processing method according to an embodiment of the present invention made as described above will be described in detail with reference to the flowcharts of FIGS. 4 and 5.

First, an operation of obtaining an authentication number will be described with reference to the flowchart of FIG. 4.

First, the network terminal 10 is connected to a website established in the web server 54 of the multimedia content gateway 14 via the Internet network, and is authenticated by the authentication requesting unit 52 of the socket client 50. The authentication request parameter data is generated based on the terminal number of the caller's mobile communication terminal 24 and the terminal number of the receiving mobile communication terminal 26 received from the user. Request the issue of the authentication number (S10).

Accordingly, the web server 54 of the multimedia content gateway 14 processes the authentication number issuing request from the network terminal 10 through the authentication request processing unit 56, thereby authenticating the authentication number in the authentication processing unit 58. Is generated (S12).

In this state, the multimedia content gateway 14 transmits the authentication number generated through the authentication processing unit 58 to the mobile communication network through the packet data serving node 20 (S14), and the calling party in the mobile communication network. The first mobile communication switch 36 that manages the mobile communication terminal 24 allows the short message center 46 to generate an authentication number in the form of a short message (S16).

Then, the first mobile communication switch 36 confirms the registration position of the calling mobile terminal 24 through the subscriber information of the first visitor information processor 38 or the subscriber information processor 44. The short message of the authentication number generated from the short message center 46 is transmitted to the calling mobile terminal 24 via the first base station controller 32 and the base station 28 (S18). The mobile terminal 24 displays the short message of the received authentication number on the display unit.

At this time, the first mobile communication switch 36 receives response information confirming that the authentication mobile terminal 24 has received the authentication number from the calling mobile communication terminal 24 through the packet data serving node 20. In step S20, the multimedia content gateway 14 transmits a response code confirming successful reception of the authentication number as response information for the request for issuing the authentication number (S22).

Next, an operation of transmitting an image will be described in detail with reference to the flowchart of FIG. 5.

First, the network terminal 10 accesses a website established on the web server 54 of the multimedia content gateway 14, and processes the original image to be transmitted by an image processing tool provided in the website. As the processing is performed, a GIF (Unlimited) file that can be displayed on the Internet web and a file format that can be applied to images according to the overall models are generated to generate three color tone SIS image files and two color tone MLZ image files. do.

In this state, the network terminal 10 transmits the image data while performing the image transmission request to the receiving mobile communication terminal 26 to the multimedia content gateway 14 via the content provider server 12 ( S30).

In this case, the image files included in the image data transmitted from the network terminal 10 through the content provider server 12 may be different from each other in terms of color depth of the image supported by each type of mobile communication terminal. Considering this, GIF (Unlimited) files for presentation on the Internet web, 3 color tones (W & B (White & Black), 4G (4 Gray), 256C (256 Color)) SIS image files, 2 color tones Consists of a total of six files, such as star (256C, 4096C) MLZ image files

Accordingly, the multimedia content gateway 14 transmits the terminal number of the mobile communication terminal 26 of the image receiving side included in the header information of the image data to the terminal database server 16 to transmit the corresponding mobile terminal of the receiving side. The terminal type 26 is inquired (S32).

The terminal database server 16 inquires the terminal information through the terminal number received from the multimedia content gateway 14, and displays model information indicating the terminal type for the receiving mobile communication terminal 26. (14) (S34).

The multimedia content gateway 14 is a network terminal 10 via the content provider server 12 on the basis of the model information on the receiving mobile terminal 26 received from the terminal database server 16. One image file that can be displayed in the corresponding model is selected from the total of six color tones for each color image file received from the multimedia messaging service server 18 (S36).

At this time, the multimedia messaging service server 18 transmits the image message information for notifying the reception state of the image to the receiving mobile communication terminal 26 to the mobile communication network via the intelligent network and the packet data serving node 20 ( S38), the second mobile communication switch 40 which manages the receiving side mobile communication terminal 26 on the mobile communication network receives the SMS message generated from the short message center 46 based on the image message information (i.e., reception of an image). The text message informing the fact is transmitted to the receiving mobile communication terminal 26 (S40).

Accordingly, as the receiving side mobile communication terminal 26 allows the call connection in the state of inquiring the SMS message received through the mobile communication network, a data call is formed between the multimedia messaging service server 18 (S42). In such a call connection state, an image file from the multimedia messaging service server 18 (that is, one image file corresponding to the model of the corresponding receiving mobile terminal 26) moves to the receiving side via a mobile communication network. It is downloaded to the communication terminal 26 (S44).

Accordingly, the receiving side mobile communication terminal 26 can display an image file downloaded from the multimedia messaging service server 18 and inquire the image transmitted from the network terminal 10.

Then, the multimedia message service server 18 notifies the multimedia content gateway 14 of the normal transmission completion state of the image file when the transmission of the image file to the receiving mobile terminal 26 is completed. In operation S46, the multimedia content gateway 14 transmits a message confirming the completion of the transmission of the image to the network terminal 10 through the Internet network (S48).

On the other hand, the present invention is not limited to the above-described typical preferred embodiments, but can be carried out in various ways without departing from the gist of the present invention, various modifications, alterations, substitutions or additions are common in the art Those who have knowledge will easily understand. If the implementation by such improvement, change, replacement or addition falls within the scope of the appended claims, the technical idea should also be regarded as belonging to the present invention.

As described above, according to the present invention, when a network terminal processes an image to be transmitted to a specific mobile communication terminal through an Internet network into an image file of a file format compatible with each terminal type, the terminal of the mobile communication terminal to receive the image. By grasping the model in advance, only the image file of the file format corresponding to the terminal model can be selectively transmitted to the mobile communication terminal, so that the image required by the receiving mobile communication terminal without performing a complicated transcoding operation is required. Being able to selectively transmit bays has the effect of reducing system construction costs and delivering high-quality image data transmission without increasing traffic load.

Claims (19)

A first step of generating a plurality of image files having respective file formats compatible for each type of mobile communication terminal with respect to the original image to be transmitted to a specific mobile communication terminal; A second step of selecting only an image file of a file format compatible with a receiving mobile terminal to receive an image from among the image files having the plurality of file formats; And a third step of transmitting the selected image file to a predetermined receiving-side mobile communication terminal. The method of claim 1, The first step includes processing an image file having a plurality of file formats for the original image through internet web information in a network terminal connected to the internet network; Requesting the image file to be transmitted to a receiving mobile communication terminal. The method of claim 2, In the first step, an image file having a plurality of file formats includes a GIF (Unlimited) file displayed on the Internet web, three color tones (W & B, 4G, and 256C) SIS image files, and two color tones (256C, 4096C) Image processing method for a multimedia messaging service, characterized in that consisting of MLZ image files. The method of claim 2, The request for transmitting the image file to a receiving side mobile communication terminal may include: And an image file converted to a plurality of file formats and a terminal number of a mobile communication terminal of an originating and receiving side of the image when the network terminal requests an image transmission. The method according to claim 1 or 4, The second step includes recognizing a terminal model of the receiving mobile communication terminal from the terminal information stored for each mobile communication terminal through the terminal number; And selecting only an image file of a file format compatible with the terminal model among the plurality of image files. The method of claim 1, The third step may include transmitting a short message indicating the fact that the image file is transmitted to the receiving mobile communication terminal; When the data call is connected to the receiving mobile terminal, downloading only the image file selected according to the terminal model of the receiving mobile terminal; When the download of the image is completed, the image processing method for a multimedia messaging service comprising the step of transmitting a confirmation message for the completion of the transmission of the image to the network terminal. The method of claim 1, Requesting for issuing an authentication number necessary for authentication of image transmission in the network terminal; And generating and issuing an authentication number according to the issuance request of the network terminal. The method of claim 7, wherein The request for issuing an authentication number required for authentication of image transmission in the network terminal, Multimedia messaging, characterized in that configured to transmit the parameter data including the transmission image type, the terminal number of the calling and receiving mobile communication terminal, the ID information for the image having a plurality of file formats while requesting authentication from the network terminal; Image processing method for service. The method of claim 7 or 8, wherein generating and issuing an authentication number according to an issuance request of the network terminal comprises: And an authentication number generated according to an issuance request of the network terminal to a calling mobile communication terminal. Means for performing a transmission request for transmitting an image to a specific receiving mobile terminal, Means for converting the image into a plurality of image files having respective file formats compatible with each model of the mobile communication terminal; Means for selecting only an image file compatible with a terminal model of a specific receiving-side mobile communication terminal among image files having a plurality of file formats; And means for transmitting the selected image file to a receiving mobile terminal through a mobile communication network. The method of claim 10, The transmission requesting means is an image processing system for a multimedia messaging service, characterized in that consisting of a network terminal connected to the Internet network to process the original image into an image file having a plurality of file formats through the image file conversion means. The method of claim 11, The image files having a plurality of file formats include GIF (Unlimited) files displayed on the Internet, three color tones (W & B, 4G, 256C) SIS image files, and two color tones (256C, 4096C) MLZ images. An image processing system for a multimedia messaging service, comprising a file. The method of claim 11, The transmission requesting means includes a header, image transmission information including terminal numbers of the calling and receiving mobile communication terminals, image message information including file format information of each image file, and a plurality of image files when an image transmission request is made. An image processing system for a multimedia messaging service, characterized in that configured to transmit image data. The method according to claim 10 or 13, It further comprises a terminal information storage means for storing the terminal information for all mobile communication terminals currently serviced, The image file selecting means retrieves the model of the receiving mobile communication terminal from the terminal information storage means through the terminal number of the receiving mobile communication terminal included in the image data, and is a file compatible with the model of the receiving mobile communication terminal. An image processing system for a multimedia messaging service, characterized in that it is adapted to select only image files in a format. The method according to claim 10 or 13, The image file transmitting means transmits the image message information included in the image data to the mobile communication network, so that a short message indicating the image transmission fact is transmitted to the receiving mobile terminal. Processing system. The method of claim 10, And an authentication processing means for issuing an authentication number necessary for authentication of image transmission to the receiving mobile terminal, And the transmission requesting means is configured to request an authentication number necessary for authentication of image transmission to the authentication processing means, and to receive an authentication number. The method of claim 16, The transmission requesting means is configured to transmit, to the authentication processing means, parameter data including a transmission image type, a terminal number of the calling and receiving mobile communication terminals, and ID information of each image file when the authentication number is requested. Image processing system for a multimedia messaging service. The method of claim 17, And the authentication processing means transmits the issued authentication number to the calling mobile terminal based on the terminal number of the calling mobile terminal. The method according to claim 13 or 16, The image data transmitted from the transmission requesting means includes an image authentication system for a multimedia messaging service.