KR100590689B1 - Method and system for connecting internet application service by using counterpart's telephone number - Google Patents

Abstract

The present invention relates to a method and system for connecting an internet application service using only a mobile communication number of a counterpart.

The present invention provides an Internet application service using only the mobile communication number of the mobile terminal by the user terminal connected to the wired or wireless Internet in a system including a user terminal, a data service agent server, a mobile communication network, an SMS message center, and a mobile communication terminal. A method for providing a service capable of connecting a service, the method comprising: (a) the user terminal receiving the mobile communication number for connecting the internet application service and transmitting a DSA_Connect_Request_Message for the internet application service request to the data service agent server; Doing; (b) transmitting, by the data service agent server, the DSA_SMS_Request_Message to the SMS message center requesting to send the Internet application service request as an SMS message if it is determined to be a legitimate connection request message after analyzing and determining the DSA_Connect_Request_Message; (c) the SMS message center transmitting a DSA_Connect_Order_Message for connecting to the Internet application service to the mobile communication terminal through an SMS message; (d) displaying, by the mobile terminal, application information of the Internet application service to be connected with caller information of the user terminal; (e) the mobile communication terminal transmitting a DSA_Connect_ACK_Message in response to the Internet application service connection request of the user terminal to the SMS message center through the SMS message; (f) the SMS message center sending a DSA_SMS_Confirm_Message including response information to the data application agent server to the Internet application service connection request of the mobile communication terminal user; (g) the data service agent server transmitting a DSA_Connect_Confirm_Message including response information to the mobile terminal user's request for connection to the Internet application service to the user terminal; (h) the user terminal displaying connection permission information of the mobile communication terminal and waiting for a data call connection; (i) the mobile communication terminal operating an application for the Internet application service and the application attempting to connect to the caller IP address of the user terminal; And (j) allowing the application for the internet application service of the user terminal to connect to the mobile communication terminal using the mobile communication number of the mobile communication terminal. Provide a way to.

According to the present invention, a user connected to a wired or wireless Internet network can connect a mobile communication terminal user to an Internet application service using only a mobile communication subscriber number. In addition, there is an effect that the universal Internet services such as video call, real-time chat can be used in the wireless Internet regardless of the specific mobile communication technology.

Data Service Agent Server, IP, Internet Application Services, Mobile Terminal

Description

Method and System for Connecting Internet Application Service by Using Counterpart's Telephone Number}

1 is a block diagram schematically illustrating a system for connecting an internet application service using only a mobile communication number of a user connected to a wired or wireless Internet according to a preferred embodiment of the present invention;

FIG. 2 is a diagram schematically illustrating a procedure of connecting an internet application service using only a mobile communication number of a counterpart to a user connected to a wired or wireless Internet according to a preferred embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

110: user terminal 120: the Internet

130: data service agent server 140: mobile communication network

142: wireless base station 144: data core network

150: SMS message center 160: mobile communication terminal

The present invention relates to a method and system for connecting an internet application service using only a mobile communication number of a counterpart. More specifically, the present invention relates to a method and system for connecting a two-way wireless data service using a mobile communication number of a mobile communication terminal without a user connected to a wired or wireless Internet network using an IP address of a mobile communication subscriber.

Recently, with the rapid development of mobile communication terminals, wireless transmission technologies, and development of various contents, various wireless communication services are provided using a wireless communication network. The most basic wireless communication service is a wireless voice call service that provides a voice call to a mobile terminal user wirelessly, and can provide a service regardless of time and place. In addition, while providing a text message service to complement the voice call service, a wireless Internet service has recently emerged to provide an Internet communication service to a mobile communication subscriber through a wireless communication network.

In order to provide such a service, a mobile communication system has been developed through a first generation analog AMPS (Advanced Mobile Phone System) system and a second generation cellular / personal communication service (PCS) system. The IMT-2000 (International Mobile Telecommunication 2000), which is a third generation mobile communication system established by ITU-R as a standard, is commercially available.

The IMT-2000 is, for example, CDMA 2000 1x, CDMA 2000 EV-DO, WCDMA, etc., which can service data communication at a higher speed than the data rates supported by existing IS-95A, IS-95B, and IS-95C networks. System. In particular, by using the IMT-2000 system, it is possible to provide various multimedia services at a higher speed as well as to improve the quality of services using existing voice communication services and WAP (Wireless Application Protocol).

The above-described mobile communication system develops and provides various additional services to satisfy various needs of mobile subscribers. Short message services (SMS), multimedia messaging services (MMS), and downloadable content services are examples of additional services.

The short message service refers to a service that allows a user to send and receive numbers and letters bidirectionally between various text delivery systems and subscribers using a mobile communication system. Multimedia messaging service is a service that can send and receive multimedia based message in both directions by developing short message service that can send text message of 80 byte size. In addition, the downloadable content service downloads the desired content using a wireless data service provided by the mobile communication system, stores it in the mobile communication terminal, and executes the downloaded content using a virtual machine anytime, anywhere. It is a service.

Meanwhile, in addition to the above-described additional services, various mobile communication companies are making efforts to provide popular video call services and real-time chat services through wired Internet.

However, in order for a user connected to a wired / wireless internet network to connect two-way data services such as a video call service or a real-time chat service through a mobile communication terminal and a wireless communication network, a static IP address, that is, a mobile communication terminal, may be used. You must use a unique IP address pre-assigned to the IP address, or use the IP address of the user who is temporarily assigned every time you use a dynamic IP address, that is, a two-way data service.

The dual static IP address allocation system is an IPv4-based system, and in the case of IPv4, the number of IP addresses that can be assigned to each terminal is limited, so that data service is impossible with a terminal having a limited number of IP addresses provided by IPv4. have. Therefore, most communication service providers currently provide a method of using a service by allocating a dynamic IP address in order to connect a two-way data service with the other party, but a user connected to a wired / wireless Internet network uses a dynamic IP address of a mobile terminal user. There was a problem that the data service connection could not be requested because it is unknown.

Accordingly, there is a need for a method and system for allowing a user connected to a wired or wireless Internet to establish a two-way data service with a mobile communication terminal of the other party using only the mobile communication number of the other party.

In order to solve this problem, the present invention provides a method and system for connecting a two-way wireless data service using a mobile communication number of a mobile communication terminal of a user connected to a wired or wireless Internet network without using the IP address of the mobile subscriber. The purpose is to provide.

In order to achieve the above object, the present invention provides a system for providing a service that allows a user terminal connected to a wired or wireless Internet to connect an Internet application service using only a mobile communication number of a counterpart mobile communication terminal. A user terminal for receiving a mobile communication number of a counterpart mobile communication terminal and transmitting an internet application service connection request signal including a mobile communication number and caller information to a data service agent server; A data service agent server for receiving and storing an internet application service connection request signal from a user terminal and transmitting a command signal to an SMS message center to transmit an SMS message corresponding to the internet application service connection request signal to a mobile communication terminal; Receives a signal including a mobile communication number and caller information by wired connection with a service agent server, and wirelessly connects with a mobile communication terminal to receive a confirmation information signal of a mobile communication terminal for an internet application service connection request signal. A mobile communication network serving as a signal intermediary for connection; And an SMS message center connected to the mobile communication network and configured to transmit SMS messages corresponding to the internet application service connection request signal and the confirmation information signal of the mobile communication terminal to the mobile communication terminal and the data service agent server, respectively. The present invention provides a system for providing a service for connecting an Internet application service using only a mobile communication number of a communication terminal.

In addition, to achieve another object of the present invention, the present invention, the user terminal connected to the wired and wireless Internet in a system including a user terminal, a data service agent server, a mobile communication network, an SMS message center and a mobile communication terminal is the mobile communication A method for providing a service for connecting an internet application service using only a mobile communication number of a terminal, the method comprising: (a) a user terminal receiving a mobile communication number for connecting the internet application service to a data service agent server; Transmitting a DSA_Connect_Request_Message for a service request; (b) if the data service agent server analyzes and determines the DSA_Connect_Request_Message and sends a DSA_SMS_Request_Message to the SMS message center requesting that the Internet application service request be sent as an SMS message if it is determined to be a legitimate connection request message; (c) the SMS message center transmitting a DSA_Connect_Order_Message for connecting to the Internet application service to the mobile terminal through the SMS message; (d) displaying, by the mobile communication terminal, application information of an internet application service to be connected with caller information of the user terminal; (e) a mobile communication terminal transmitting a DSA_Connect_ACK_Message in response to a request for connection to an Internet application service of a user terminal to an SMS message center through an SMS message; (f) the SMS message center sending a DSA_SMS_Confirm_Message including response information to the mobile terminal user's request for connection to the Internet application service to the data service agent server; (g) the data service agent server transmitting a DSA_Connect_Confirm_Message including response information to the mobile terminal user's request for connection to the Internet application service to the user terminal; (h) the user terminal displaying connection permission information of the mobile communication terminal and waiting for a data call connection; (i) a mobile communication terminal operating an application for the Internet application service and the application attempting to connect to a caller IP address of a user terminal; And (j) allowing an application for an internet application service of a user terminal to connect to the mobile communication terminal, thereby providing a service for connecting the internet application service using only the mobile communication number of the mobile communication terminal. To provide.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, hereinafter, the present invention will be described under the assumption that a CDMA (Code Division Multiple Access) 2000 system is used as the mobile communication. However, the CDMA 2000 system is a system designated for convenience of description and the mobile communication system used in the present invention is not limited thereto.

1 is a block diagram schematically illustrating a system for connecting an internet application service using only a mobile communication number of a counterpart to a user connected to a wired or wireless Internet according to a preferred embodiment of the present invention.

According to a preferred embodiment of the present invention, a system for connecting an internet application service using only a mobile communication subscriber number of a user connected to a wired or wireless Internet includes a user terminal 110, an Internet 120, and a data service agent. The server 130, the mobile communication network 140, the SMS message center 150, and the mobile communication terminal 160 are included.

The user terminal 110 refers to a computer that accesses the Internet 120 according to a user's key operation, retrieves, outputs, and stores information, and executes a program such as a document writer or an image editor to generate information. It may be any one of a desktop computer and a notebook computer, and has a web browser for accessing the Internet 120, a memory for storing a program, a controller for executing a program, operation, and control. The user terminal 110 according to the preferred embodiment of the present invention is a data service agent client (Data Service Agent-Client) of a system in which a user connected to a wired or wireless Internet connects an internet application service using only a mobile subscriber's mobile subscriber number. , Wired and wirelessly connected to the data service agent server 130 through the Internet 120, and receives a mobile communication number of the other party for connection to the Internet application service to request a connection to the data service agent server 130. It sends a Connect-Request-Message.

Meanwhile, the DSA_Connect_Request_Message according to the preferred embodiment of the present invention includes the called party's mobile communication number (eg, 010-1234-5678) and caller information, and the caller information includes the caller's IP address and the type of application to be used, for example, an image. Contains information about meetings or real-time chats. In addition, DSA_Connect_Request_Message may include authentication information to prevent misuse of malicious sender.

The Internet 120 includes several services that exist in the TCP / IP protocol and its upper layers: Hypertext Transfer Protocol (HTTP), Telnet, File Transfer Protocol (FTP), Domain Name Server (DNS), and Simple Mail Transfer Protocol (SMTP). , A global open computer network architecture that provides Simple Network Management Protocol (SNTP), Network File Service (NFS), and Network Information Service (NIS).

The data service agent server 130 is implemented with a conventional network server. Network servers are computer systems and computer software that are typically connected to subordinate devices capable of communicating with other network servers through a computer network, such as a private intranet or the Internet, to receive and perform a task request and provide a result of the task. It means (network server program). However, in addition to such a network server program, it should be understood as a broad concept including a series of applications running on a network server and in some cases various databases built therein. Such a network server may be implemented using a network server program that is variously provided according to an operating system such as DOS, Windows, Linux, UNIX, or Macintosh.

Data service agent server 130 according to a preferred embodiment of the present invention is connected to the user terminal 110 and the wired or wireless through the Internet 120, and is connected to the mobile communication network 140 by wire to the DSA_Connect_Request_Message from the user terminal 110 If necessary, the authentication procedure is performed for the sender information included in the received DSA_Connect_Request_Message, and if the authentication procedure is successful, the DSA_SMS_Request_Message is transmitted to the SMS message center 150. Meanwhile, the DSA_SMS_Request_Message includes the mobile communication number information of the called party.

In addition, the data service agent server 130 according to the preferred embodiment of the present invention receives the DSA_SMS_Confirm_Message transmitted from the SMS message center according to the request of the mobile communication terminal 160 and transmits the DSA_Connect_Confirm_Message to the caller's terminal 110. Do this. On the other hand, DSA_SMS_Confirm_Message includes information on the connection permission or connection rejection of the user of the mobile communication terminal 160 for the service connection.

A data service agent database (not shown) refers to a data structure implemented in a storage space of a computer system by using a database management system (DBMS) program. The data service agent database (not shown) is free to search, delete, edit, and add data. The data storage type that can be done. Such a database uses a relational database management system (RDBMS) such as Oracle, Informix, Sybase, Microsoft Structured Query Language (MS SQL) or DB2 for the purpose of the present invention. It can be implemented to suit the needs and has appropriate fields or elements to perform functions such as storing, searching, deleting, editing and adding data. A data service agent database (not shown) according to a preferred embodiment of the present invention receives and stores data service information from the data service agent server 130 and stores the data service according to a control signal received from the data service agent server 130. Perform tasks such as modifying or deleting information.

The mobile communication network 140 includes a wireless base station 142 and a data core network (DCN) 144, and the user terminal 110 connected to the wired or wireless Internet uses only the mobile communication number of the other party to provide an Internet application service. Performs the function of connecting the. The radio base station 142 performs a location registration function, a function of allocating a radio channel, various functions required for radio call processing such as handoff, and the like. The data core network 144 may include a high speed data service for providing packet data communication service, an internet / intranet access service, a virtual private network (VPN) access service, a simple IP and a mobile IP service, Performs Point-to-Point Protocol (PPP) authentication, billing, and packet compression.

A radio base station (URTAN) according to a preferred embodiment of the present invention (URTAN) UMTS Terrestrial Radio Access Network (URT) (142) is a terminal of the mobile communication terminal 160 to receive and receive data service information from the data service agent server 130 request The model of the mobile communication terminal 160 is identified through the number and the terminal unique number, and a means for transmitting to the mobile communication terminal 160 is selected according to the model. In particular, the wireless base station 142 according to a preferred embodiment of the present invention is received from the SMS message center 150 to allow the user terminal 110 connected to the wired and wireless Internet to connect the Internet application service using only a mobile communication number. The DSA_Connect_Order_Message including the caller information about the user terminal and the caller application information is transmitted to the mobile communication terminal 160 in the form of an SMS message.

The SMS message center 150 is connected to the data core network 144 and has a function of delivering a text message to the user of the mobile communication terminal 160 and the user terminal 110. In particular, after receiving the DSA_SMS_Request_Message transmitted from the data service agent server 130 according to an embodiment of the present invention, the DSA_Connect_Order_Message is transmitted to the mobile communication terminal 160 through an SMS message, and the DSA_Connect_ACK_Message is received from the mobile communication terminal 160. In this case, the DSA_Connect_Confirm_Message is transmitted to the data service agent server 130. To this end, the SMS message center 150 determines whether the SMS message can be transmitted to the mobile communication terminal 160 and which of the line network and the packet network is to be transmitted.

The mobile communication terminal 160 is wirelessly connected to the mobile communication network 140 to provide a voice call function for performing a normal voice call by wireless communication with different mobile communication terminals (not shown), According to an embodiment, a data call for using an internet application service with the user terminal 110 is connected.

In order to connect the data service with the user terminal 110, the mobile communication terminal 160 may use a wireless application protocol (WAP), which is a wireless Internet access protocol, a Microsoft Internet Explorer (MIE) based on HTML using an HTTP protocol, and a hand. Data service agent server 130 using a mobile communication network 140 through a browser for Internet access such as a handheld device transport protocol (HDPT), NTT DOKOMO's i-Mode or SK Telecom's 'NATE'. Connect with). Among the Internet access protocols used by the mobile communication terminal 160, MIE uses a shortened version of HTML, which is abbreviated m-HTML, and in the case of i-Mode, a language called compact HTML (c-HTML), which is a subset of HTML. Can be used. In addition, the mobile communication terminal 110 may include a personal digital assistant (PDA), a cellular phone, a personal communication service (PCS) phone, a hand-held PC, a global system for mobile (GSM) phone, and a W-CDMA ( A wideband CDMA phone, a CDMA-2000 phone, and a Mobile Broadband System (MBS) phone may be used. Here, MBS phone refers to a mobile phone to be used in the fourth generation system currently being discussed.

The mobile communication terminal 160 according to the preferred embodiment of the present invention includes the caller's application information in DSA_Connect_Order_Massage such as a video call application or a real-time chat application when the data call setup for the Internet application service connection with the user terminal 110 is completed. Operating a data service application that the user terminal 110 wishes to connect to, in which case the application operates to attempt to connect to the IP address of the user terminal 110.

FIG. 2 is a diagram schematically illustrating a procedure of connecting an internet application service using only a mobile communication number of a counterpart to a user connected to a wired or wireless Internet according to a preferred embodiment of the present invention.

The present invention provides a user terminal 110 connected to a wired or wireless Internet, including a Data Service Agent-Client (hereinafter referred to as DSA-C) including an application for using a service such as a video call or a real-time chat; Wired and wireless connection through the user terminal 110 and the Internet 120, and connected to the mobile communication network 140 by wire to allow the user connected to the wired and wireless Internet to connect the Internet application service using only the mobile communication number of the other party A data service agent server (Data Service Agent-Server, hereinafter referred to as DSA-S) 130 for controlling the system; Data Service Agent-Mobile (hereinafter referred to as DSA-M), which is a mobile communication terminal 160 that connects a user terminal 110 connected to a wired or wireless Internet with services such as video call and real-time chat; And an SMS message center 150.

The DSA-C operates in connection with an application of a wired / wireless network accessor and transmits a DSA_Connect_Request_Message (hereinafter referred to as DCRM) to request a connection to the DSA-S by receiving a mobile communication number of a mobile subscriber to be accessed from a user (S202). ).

The DCRM includes the called party's mobile communication number (e.g. 010-1234-5678) and caller information, and the caller information includes information about the caller's IP address and the type of application to be used, such as video conferencing and real-time chat. do. In addition, the DCRM may include authentication information to prevent misuse by malicious senders.

Upon receiving the DCRM, the DSA-S performs the authentication procedure if necessary for the sender information included in the message.If the authentication is successful, the DSA-S converts the DSA_SMS_Request_Message (hereinafter referred to as DSRM) to the SMS message center (hereinafter referred to as SMSC) 150. It transmits (S204). In this case, the DSRM includes the called party's mobile communication number information.

The SMSC transmits a DSA_Connect_Order_Message (hereinafter referred to as DCOM) to the counterpart's mobile communication terminal 160 through an SMS message (S206). In this case, the DCOM includes information on caller information using the user terminal 110 and application information of the caller, and the caller number of the SMS message is a specific number indicating a request signal for connecting to an Internet application service (eg, # 1234).

If the sender number of the SMS message is a request signal for connecting to an Internet application service (for example, # 1234), the DSA-M, the mobile communication terminal 160 of the other party, analyzes and determines the corresponding SMS message and attempts to connect with the caller information. Display the application information of the Internet application service to the user.

Upon receiving a specific key button signal allowing the connection of an Internet application service from the user, the DSA-M stores the sender's IP address and application information in the mobile terminal 160 and sends a DSA_Connect_ACK_Message (hereinafter referred to as DCAM) to the SMS. The SMSC 150 transmits the message through the message (S208). In this case, the called number of the SMS message is set to the calling party number (eg, # 1234) of the SMS message used for DCOM transmission.

Upon receiving the SMS message, the SMSC 150 transmits a DSA_SMS_Confirm_Message (hereinafter referred to as DSCM) to the DSA-S (S210). Here, the DSCM has identification information of the user of the mobile communication terminal 160 regarding the service connection, for example, information about the connection permission or the connection rejection of the called party.

The DSA-S transmits a DSA_Connect_Confirm_Message (hereinafter referred to as DCCM) to the DSA-C, which is the user terminal 110 (S212). In this case, the application of the user terminal 110 displays the connection permission information of the called party on the display unit (not shown) of the user terminal 110 and waits for a data call connection.

The DSA-M connects a data call for using an internet application service (S214). In this case, the data call connection procedure is performed according to a mobile communication technology such as CDMA2000, GSM, UMTS, and the like, since the detailed description thereof can be sufficiently performed by those skilled in the art. Omit the description.

When the data call setup is completed, the DSA-M operates an application for using a service such as a video call or a real time chat requested by the user terminal 110, and provides the caller's IP address to the corresponding application. The user terminal 110 in the mobile communication terminal 160 attempts to connect to the IP address of the application caller for using the requested service (S216).

The caller's application allows connection with the called party's mobile terminal 160 (S218).

Data is transmitted between the user terminal 110 and the mobile communication terminal 160 (S220). In this case, the application connection procedure of steps S216 to S220 may vary depending on the type of application.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

As described above, according to the present invention, a user connected to a wired or wireless Internet network may connect a mobile terminal user to an Internet application service using only a mobile communication subscriber number. In addition, there is an effect that the universal Internet services such as video call, real-time chat can be used in the wireless Internet regardless of the specific mobile communication technology.

Claims (10)

In the system for providing a service that allows the user terminal connected to the wired and wireless Internet to connect the Internet application service using only the mobile communication number of the other party's mobile communication terminal, A user terminal which receives a mobile communication number of the counterpart mobile communication terminal to connect the Internet application service, and transmits an internet application service connection request signal including the mobile communication number and caller information to a data service agent server; A data service agent server for receiving and storing the internet application service connection request signal from the user terminal and transmitting a command signal to an SMS message center to transmit an SMS message corresponding to the internet application service connection request signal to the mobile communication terminal. ; A wired connection with the service agent server receives a signal including the mobile communication number and caller information, and a wireless connection with the mobile communication terminal to receive a confirmation information signal of the mobile communication terminal for the Internet application service connection request signal. A mobile communication network that receives and serves as a signal broker for connecting the Internet application service; And An SMS message center connected to the mobile communication network and transmitting SMS messages corresponding to the internet application service connection request signal and confirmation information signal of the mobile communication terminal to the mobile communication terminal and the data service agent server, respectively; System for providing a service that can connect the Internet application service using only the mobile communication number of the other party's mobile communication terminal comprising a. According to claim 1, wherein the caller information, A system for providing a service for connecting an Internet application service using only a mobile communication number of a counterpart mobile communication terminal, characterized in that the information includes the caller's IP address and the type of application to be used. The method of claim 2, wherein the caller information is, System for providing a service that can connect the Internet application service using only the mobile communication number of the other party's mobile terminal, characterized in that it further comprises the caller's authentication information to prevent misuse of the service. The method of claim 1, wherein the Internet application service, A system for providing an internet application service using only a mobile communication number of a counterpart mobile communication terminal, characterized in that the internet application service including at least one of a video conference and a real-time chat. The system of claim 1 wherein the system is Providing a service for connecting the Internet application service using only the mobile communication number of the mobile communication terminal of the other party, characterized in that using the method of transmitting the Internet application service connection request signal to the mobile communication terminal through the SMS message. system. In a system including a user terminal, a data service agent server, a mobile communication network, an SMS message center, and a mobile communication terminal, the user terminal connected to the wired or wireless Internet may connect an Internet application service using only the mobile communication number of the mobile communication terminal. In the method of providing the present service, (a) the user terminal receiving the mobile communication number for connecting the internet application service and transmitting a DSA_Connect_Request_Message for the internet application service request to the data service agent server; (b) transmitting, by the data service agent server, the DSA_SMS_Request_Message to the SMS message center requesting to send the Internet application service request as an SMS message if it is determined to be a legitimate connection request message after analyzing and determining the DSA_Connect_Request_Message; (c) the SMS message center transmitting a DSA_Connect_Order_Message for connecting to the Internet application service to the mobile communication terminal through an SMS message; (d) displaying, by the mobile terminal, application information of the Internet application service to be connected with caller information of the user terminal; (e) the mobile communication terminal transmitting a DSA_Connect_ACK_Message in response to the Internet application service connection request of the user terminal to the SMS message center through the SMS message; (f) the SMS message center sending a DSA_SMS_Confirm_Message including response information to the data application agent server to the Internet application service connection request of the mobile communication terminal user; (g) the data service agent server transmitting a DSA_Connect_Confirm_Message including response information to the mobile terminal user's request for connection to the Internet application service to the user terminal; (h) the user terminal displaying connection permission information of the mobile communication terminal and waiting for a data call connection; (i) the mobile communication terminal operating an application for the Internet application service and the application attempting to connect to the caller IP address of the user terminal; And (j) allowing an application for the internet application service of the user terminal to connect with the mobile communication terminal; Method for providing a service that can connect the Internet application service using only the mobile communication number of the mobile communication terminal comprising a. The method of claim 6, wherein in step (b), The DSA_Connect_Request_Message includes authentication information of the sender, wherein the analysis and determination are analysis and determination of an authentication procedure and the legitimate connection request message includes a message that has passed an authentication procedure. A method of providing a service that can connect to an Internet application service using only a number. The method of claim 6, wherein in step (c), The DSA_Connect_Order_Message provides a service for connecting an Internet application service using only a mobile communication number of a mobile communication terminal, characterized in that it includes caller information and caller application information. The method of claim 6, wherein step (e) Provides a service for connecting an Internet application service using only the mobile communication number of the mobile communication terminal, characterized in that the case is received from the user of the mobile communication terminal a specific key button signal to allow the connection of the Internet application service. How to. The method of claim 6, wherein in step (f), The DSA_SMS_Confirm_Message includes a service for connecting an internet application service using only the mobile communication number of the mobile communication terminal, wherein the DSA_SMS_Confirm_Message includes information on a connection permission or a connection rejection of the mobile terminal user. How to give.

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