KR100319387B1 - Method for providing interactive service using wireless mobile station - Google Patents

Abstract

The present invention provides an interactive service between the interactive server and the wireless mobile terminal by using the L code quick code preset for each item in the menu screen provided from the interactive server to the wireless mobile terminal when the interactive service is requested. The present invention relates to an interactive service technique using a wireless mobile terminal, and the present invention provides a menu screen and / or text information data corresponding to a service request in an interactive server whenever an interactive service is requested by the wireless mobile terminal. And providing a quick code of L bytes preset for each item in each menu screen and / or text information to the corresponding wireless mobile terminal. In the wireless mobile terminal, a user selects an arbitrary item using a selection item or text input in the menu screen. When selecting a service, the additional information request message generated by using the quick code corresponding to the selected item is displayed. By providing the interactive service to the wireless mobile terminal at high speed by transmitting to the interactive server, it is possible to minimize user waiting time (or delay time) occurring when performing the interactive side information service.

Description

Interactive service method using wireless mobile terminal {METHOD FOR PROVIDING INTERACTIVE SERVICE USING WIRELESS MOBILE STATION}

The present invention relates to a method for providing an interactive service to a user through a wireless mobile station. More particularly, the present invention relates to an interactive service for providing various additional information to a wireless mobile terminal using an interactive server or an information server. The present invention relates to an interactive service method using a wireless mobile terminal suitable for providing in a form.

Recently, with the development of semiconductor technology, electronic technology, communication technology, and the like, the demand for wireless mobile communication such as cellular phone, personal mobile communication (PCS), etc. is rapidly expanding, and moreover, multimedia The spread of demand for wireless mobile communication will be accelerated from the time when broadband wireless mobile terminals (also called IMT-2000s), which are globally standardized (or standardized), aim to launch services.

In such broadband wireless mobile communication, video and text information (for example, stock quote information, railway ticket (or ticket reservation) information, air ticket (or ticket) using not only an interface of a voice signal but also an interactive server and an information server) are used. Various information services such as reservation) information, hotel related information, sports event (reservation ticket reservation), etc. are provided.

For example, if a user wants to reserve a railway ticket, that is, a user requests a railway ticket reservation service from an interactive server using a wireless mobile terminal, the interactive server connected through a communication network (wired network, base station, base station controller, etc.) Provides a service to a user, i.e., a wireless mobile terminal, by receiving information desired by a user (for example, train type, vehicle type, departure station, arrival station, departure time, arrival time, seating capacity, etc.) through an information server. .

At this time, user request information generated in the wireless mobile terminal according to a user operation (for example, ticket purchase selection text data, boarding date and time text data, train type and vehicle type text data, departure station text data, arrival station text data, etc.) Additional information provided to the interactive server through the reverse traffic channel and provided by the interactive server (for example, initial menu screen data, initial railway menu screen data, boarding date input text screen data, departure station input text screen data, etc.). Is delivered over a forward traffic channel assigned to the wireless mobile terminal.

That is, when performing the additional information service according to the conventional method, when the user inputs the desired text information among the text information (for example, sports, railway, hotel, etc.) on the menu screen, the wireless mobile terminal When the corresponding text data (additional information request message) is generated and transmitted to the interactive server through the reverse traffic channel, the interactive server receives additional information data corresponding to the received text data, for example, the user selects a railway. The pre-stored initial railroad menu screen data is retrieved and transmitted to the wireless mobile terminal through the forward traffic channel.

In addition, in the conventional method, since the additional information request message is a character data generating a large amount of data, the access channel cannot be used and the reverse traffic channel is used. In this case, the access channel performs terminal status check, handoff processing, and the like. It is a channel for transmitting and receiving various data. Therefore, in case of transmitting a large amount of text data generated when requesting additional information service through the access channel, the conventional method uses a reverse traffic channel because it occupies a large number of bands and may cause a terminal status check, a handoff process, and the like. Send the additional information request message in text data to the interactive server.

However, in the conventional method as described above, an additional information request message including a large amount of text data corresponding to the text information selected by the user has to be transmitted to the interactive server through the reverse traffic channel, which takes unnecessary transmission time. As a result, a large delay occurs in receiving additional information service, which is a big complaint of users.

Accordingly, the present invention is to solve the problems of the prior art described above, L code quick code preset for each of the items in the menu screen and the text screen provided from the interactive server to the wireless mobile terminal at the time of the interactive service request It is an object of the present invention to provide an interactive service method using a wireless mobile terminal that can provide an interactive service between an interactive server and a wireless mobile terminal.

In accordance with one aspect of the present invention, there is provided a method for providing an interactive additional information service to a wireless mobile terminal using an interactive server connectable through a communication network. A first process requiring a; In response to the service request, the corresponding initial menu screen data or text information data, associated delimiter information, and initial additional information data of corresponding quick codes of respective items included in the initial menu screen or text information are processed and corresponding wirelessly. Providing a second process to the mobile terminal; Whenever a user selects one of the above items or inputs a random letter or number to request a service, an additional information request message is generated by using the related delimiter information and the quick code of each corresponding item, and then the user is sent to the interactive server. A third process of transmitting; When the additional information request message is received, the additional information data corresponding to the quick code of the selected item included in the additional information request message is processed and generated through the same processing routine as that of the second process, to the wireless mobile terminal. Providing a fourth process; And a fifth process in which the third process and the fourth process are repeated whenever the user selects an item or inputs an arbitrary letter or number to request the service. to provide.

In accordance with another aspect of the present invention, there is provided a method for providing an interactive additional information service to a wireless mobile terminal using an interactive server connectable through a communication network, wherein the wireless mobile terminal is connected to a cybernet. Whenever the user selects any additional information service in one state, the conversation is generated by generating an N-byte additional information request message including service start delimiter information, service end delimiter information, or any delimiter information received from the interactive server. A first process of transmitting to the server; A second step of detecting what kind of identifier information is the identifier information included in the received additional information request message; When the detection identifier information is the service start identifier information, the byte values following the detection identifier information are searched to determine whether the additional information request message is a basic connection request message, a quick code connection request message, or a quick name connection request message. Determining a third process; When the additional information request message is the basic access request message, the initial menu screen data for the additional information service, the associated separator information, and the additional information data of the quick code of each selected item included in the initial menu screen are created and A fourth process of transmitting to a wireless mobile terminal; When the additional information request message is the quick code connection request message or the quick name connection request message, a menu screen or text information corresponding to the quick code or quick name included in the additional information request message and related delimiter information and / or menu A fifth step of creating additional information data in quick code of each selection item included in the screen and transmitting the additional information data to the wireless mobile terminal; When the detection delimiter information is any one of the predetermined delimiter information, a menu screen or text information corresponding to the quick code included in the additional information request message and associated delimiter information and / or each selection item included in the menu screen. A sixth step of creating additional information data in quick code and transmitting it to the wireless mobile terminal; A seventh step of terminating the interactive additional information service by cutting off the traffic channel assigned to the wireless mobile terminal when the detection identifier information is service termination identifier information; And an eighth process of repeating the first to seventh processes whenever the user selects an additional additional information service.

1 is a schematic schematic diagram of a wireless mobile terminal system suitable for providing an interactive service according to the present invention;

2 is a schematic block diagram of a mobile terminal shown in FIG. 1;

3 is a schematic block diagram of the interactive server shown in FIG. 1;

4 is a flowchart illustrating a process of providing an interactive service to a wireless mobile terminal according to an embodiment of the present invention;

5 is an exemplary menu screen illustrating various menu screens and text screens provided on a display panel of a mobile terminal when a railroad ticket is reserved using an interactive additional information service method according to the present invention;

6 is a diagram illustrating an example of an additional information request message generated in a wireless mobile terminal and transmitted to an interactive server when performing an interactive service according to the present invention.

<Description of the code | symbol about the principal part of drawing>

102/1-1-2 / n: mobile terminal (MS) 104: communication network

106: SMS Center 108: Interactive Server

202: input block 204, 302, 304: transmission and reception block

206, 312: control block 208, 306, 308: memory block

210: display panel

The above and other objects and various advantages of the present invention will become more apparent from the preferred embodiments of the present invention described below with reference to the accompanying drawings by those skilled in the art.

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

First, a key technical aspect of the present invention is to use an interactive server for wireless mobile terminal, for example, railway ticket (or ticket reservation) information, air ticket (or ticket reservation) information, hotel reservation information, sports event (or Unlike the conventional method of transmitting supplementary information request message of text data selected by a user by using a reverse traffic channel, when providing supplementary information service such as game ticket reservation) information, stock quote information, etc. When the mobile terminal requires additional information service, the interactive server responds to each item (eg, sports item, railway item, hotel item, aircraft item, etc.) included in the initial menu screen with initial menu screen data. Transmits the L-byte quick code information to the corresponding wireless mobile terminal and is displayed on the panel of the wireless mobile terminal. When a user selects an arbitrary item (for example, a railroad item) on a new screen or a text screen, the wireless mobile terminal uses N-bytes for requesting additional information service related to railroad using a quick code corresponding to the selected item. For example, a 4-byte additional information request message is generated and transmitted to the interactive server, and the interactive server transmits additional information data selected by the user based on the quick code information received from the wireless mobile terminal. Will be sent to. At this time, according to the present invention, since the additional information request message is a small amount of data of only N bytes, unlike the conventional method using only the reverse traffic channel, the additional information request is selectively performed by using an access channel or a reverse traffic channel. You can send messages to an interactive server.

That is, in the conventional method, when the user selects an arbitrary item or inputs a character, text data (ie, additional information request message) or input text data corresponding to the selected item is generated and transmitted to the interactive server through the reverse traffic channel. On the other hand, in the present invention, N bytes (when generating an additional information request message using only Quick Code) or N + M bytes (Quick) using the Quick Code data provided from the interactive server (i.e., downloaded) are used. When generating an additional information request message (when generating an additional information request message including a letter or number entered together with a code) and selectively transmitting it through an access channel or a reverse traffic channel, faster message transmission is possible. Through such technical means, it is possible to achieve the object of the present invention.

1 is a schematic schematic diagram of a wireless mobile terminal system suitable for providing an interactive service according to the present invention, including a plurality of wireless mobile terminals 102/1-102 / n, a communication network 104, and a short message system (SMS). ) Center 106, interactive server 108.

Referring to FIG. 1, each of the wireless mobile terminals 102/1-102 / n is, for example, a cellular phone, a PCS, an IMT-2000, or the like, and each wireless mobile terminal is illustrated in FIG. 2 as an example. As such, it includes an input block 202, a transmit / receive block 204, a control block 206, a memory block 208, and a display panel 210.

Referring to FIG. 2, the input block 202 includes a keypad composed of a plurality of numeric keys and a plurality of function keys, and generates a corresponding numeric key signal or function key signal when a user selects a numeric key or a function key. To the control block 206. In addition, the transmission and reception block 204 modulates and transmits various signals (dialing signal, voice signal, additional information request message, etc.) provided from the control block 206 into a signal that can be transmitted wirelessly, and also through an antenna (not shown). The received modulated signals are demodulated into the original signal before modulation and transmitted to the control block 206.

Next, the control block 206 includes, for example, a microprocessor for performing overall operational control of the wireless mobile terminal, which is provided via the transmit / receive block 204 when performing the interactive service according to the present invention. The associated teleservice identifier (TI) included in the additional information data and the quick code data for each item are detected and stored in the memory block 208, and the menu screen data or the text data detected in the additional information data is detected. It is provided to the display panel 210.

Furthermore, when the user selects an item on the menu screen being displayed on the display panel 210, the quick code data and the associated TI corresponding to the selected item are withdrawn from the memory block 208 and the extracted quick code data and An N byte (e.g., 4 bytes) additional information request message is generated using the associated TI, and then transmitted to the transmit / receive block 204, and the user inputs letter or numeric information on the text screen, and then the send button ( Or SEND button), an N + M byte additional information request message is generated using the relevant TI, the quick code corresponding to the character item, the input character or numeric data, and then transmitted to the transmission / reception block 204.

In addition, the memory block 208 stores the quick code data and the associated TI for each item in the menu screen and the text screen provided from the interactive server 108 at the time of performing the interactive service according to the present invention. As such, the relevant TI and quickcode data stored therein are cleared by control from control block 206 when the interactive service is terminated in accordance with user selection.

Referring back to FIG. 1, the communication network 104 includes, for example, a base station, a base station controller, and the like, and establishes a communication service for wireless mobile terminals in its service area (eg, general call setup). And release, location registration and release of the mobile terminal, terminal status check, handoff processing, call setup and release for additional information services, and the like.

In addition, the communication network 104 may be configured to send various additional information request messages (i.e., additional information request messages generated using quick codes and quick names) from an arbitrary wireless mobile terminal when providing the interactive service according to the present invention. And additional information data (e.g., TI and contained in the menu or text screen together with any menu screen or text screen data) and the quick code data for each item provided to the SMS center 106. ) Are wirelessly transmitted to the wireless mobile terminal.

Next, the SMS center 106 performs a function similar to that of the mobile communication switch, for example, and analyzes and detects the additional information request message among various messages received through the communication network 104 in the additional information service. Communication information to the interactive server 108, and additional information data provided from the interactive server 108 (i.e., menu screen data and related TI and item-specific quick code information data or text information data, etc.). ).

Meanwhile, the interactive server 108 analyzes the additional information request message provided from the SMS center 106, and transmits additional information data (i.e., menu screen data) to be transmitted to the wireless mobile terminal based on the analysis result of the message. TI and quick code data or text information data) are generated and delivered to the SMS center 106. For a detailed operation process of the interactive server 108, refer to FIG. It will be described in detail.

FIG. 3 is a schematic block diagram of the interactive server 108 shown in FIG. 1, and includes a first transmission / reception block 302, a second transmission / reception block 304, a first memory block 306, and a second memory block. 308, a third memory block 310, and a control block 312.

Referring to FIG. 3, the first transmit / receive block 302 performs a data (or message) interface between the SMS center 105 shown in FIG. 1 and the control block 312 in the interactive server 108, and the second The transmit / receive block 304 performs a data (or message) interface between the control block 312 in the interactive server 108 and an information server or financial server, not shown.

Here, the first memory block 306 may be configured to store additional text data (eg, train type information, departure, etc.) related to additional information data provided from an information server not shown, for example, sports, railways, aircraft, hotels, and the like. Time information, arrival time information, train cabin information, remaining seat information per vehicle, etc.), and the like, and the text information data stored therein is provided to the control block 312.

In addition, the second memory block 308 may be configured with a plurality of preset graphic menu screens, for example, an interactive service initial menu screen, an initial railway menu screen, an account request text screen, a boarding date input text screen, and a departure station input text screen. A table for storing a plurality of graphic menu screens and text screens, and when a menu or text screen selection signal is applied from the control block 312, the corresponding menu or text screen data is extracted and provided to the control block 312. do.

Next, the third memory block 310 stores the associated TI provided to the wireless mobile terminal when performing the interactive service, and L bytes of quick code data for each item in each menu screen and text screen. The relevant TI and quickcode data retrieved here during the performance of the interactive service are provided to the control block 312.

On the other hand, the control block 312, for example, includes a microprocessor for performing the overall operation control of the interactive server, the additional information request message, that is provided through the first transmission and reception block 302, that is, L bytes quick Analyzing the N-byte side information request message including the code and generating corresponding side information data based on the analysis result, for example, when the analyzed message is a basic connection request message, 308 to generate initial menu screen data as shown in FIG. 5A as an example, and also to search for the third memory block 310 to correspond to the corresponding associated TI and each item on the initial menu screen, i. Each quick code data corresponding to railroad items, hotel items and aircraft items is retrieved, and the additional initial menu screen data and the additional TI and quick code data are retrieved. It generates data and transmits to the first transceiver block (302). Thus, additional information data consisting of initial menu screen data and associated TI and quick code data will be transmitted to the wireless mobile terminal that requested the interactive service. That is, the control block 312 generates additional information data corresponding to the additional information request message received from the wireless mobile terminal and transmits the additional information data to the wireless mobile terminal.

In addition, if the payment account number and the password data are received from the wireless mobile terminal when the reservation service (ie, railway ticket reservation, air ticket reservation, hotel reservation, etc.) is executed in the interactive service, the second transmission / reception block 304 may be used. By sending these data to the non-showing financial server, we confirm whether the entered payment account and password are valid accounts and passwords, and proceed with the reservation service for the item selected by the user when the payment account and password are valid. Done.

Further, the control block 312 receives railway-related information, aircraft-related information, hotel-related information, sports-related information and the like from the information server through a data (or message) interface with the information server via the second transmission / reception block 304. The various text information thus provided are stored in the first memory block 306 as additional information for the interactive service.

Next, the process of realizing the interactive service at high speed between the wireless mobile terminal and the interactive server according to the present invention using the wireless mobile terminal system having the above-described configuration will be described in detail.

First, according to the present invention, a method of accessing an interactive server 108 by a wireless mobile terminal in receiving additional information service using a quick code includes a basic connection, a connection using a quick code, and a quick name. The additional information request message transmitted from the mobile terminal to the interactive server 108 through the wireless access channel when the user selects a service using a selection item on the screen is shown in FIG. As shown, one byte of teleservice identifier (TI) and four bytes of message data, i.e., one byte of page number (PN) code, two bytes of quick code (QC) and one byte of subQC (subQC) 3 bytes of message data (ie, quick code and sub quick code) are transmitted in the form of Binary-Coded Decimal (BCD).

Here, 1 byte of TI means a delimiter code indicating an additional information request message, and such TI has a different value for each message type. In addition, one byte of PN indicates page information of menu screen information or text information provided from the interactive server 108 to the wireless mobile terminal, and QC indicates code information (item as an example) for the item selected by the user on the menu screen. On the initial menu screen shown in 5a, when the user selects a railroad item, the quick code information corresponding to the railroad item) is displayed, and the subQC of 1 byte is selectively added according to the user's selection. Sub code information added when selecting sub item 2 while selecting a pro football item in.

Meanwhile, the basic connection, which is one of the interactive server connection methods according to the present invention, is a method of connecting with a quick code using “011”, for example, and the user selects “011” on the cybernet menu for basic connection. In this case, the wireless mobile terminal generates an additional information request message of its initial access TI and “*” and “011” to the interactive server 108 through the access channel, and responds to the interactive server ( 108 provides, as an example, an initial menu screen as shown in FIG. 5A to the corresponding wireless mobile terminal that has selected the additional information service. At this time, the additional information data provided from the interactive server to the corresponding wireless mobile terminal includes the initial menu screen data and the relevant TI and initial selection items in the initial menu screen, that is, quick code data of each of sports items, railway items, hotel items and aircraft items. Included.

Accordingly, the control block 206 in the wireless mobile terminal detects and stores in the memory block 208 the relevant TI and quick code data included in the additional information data initially provided from the interactive server at the time of basic connection. Here, the relevant TI and quick code data stored in the memory block 208 are additional information request messages for requesting the interactive server 108 for additional information according to the selection when the user selects an arbitrary item on the initial menu screen. It is used to generate

In addition, the connection by the quick code is known through a booklet (that is, a booklet distributed to wireless mobile terminal users) containing the quick codes used for the additional information service or stored in the additional information service that the user frequently uses. The quick code connection is a connection method in which the user inputs the desired additional information immediately by inputting the quick code which is present at the initial connection time. This quick code connection is, for example, the initial connection TI which the wireless mobile terminal has “65527”. Assuming "," the user presses "*" and then presses a quick code that he or she knows, where the wireless mobile terminal has a TI of "65527", a 1 byte of "*", and a 2 byte of "quick code". Generate an additional information request message of "0xf" of one byte and transmit it to the interactive server 108 through the access channel. Here, it means that there is no user-selected sub code inserted into the last byte.

For example, if a user wants to receive information service about professional football in sports service item, the basic connection is provided with the initial menu screen of the additional information service, sports type menu screen, and then selects the desired professional football item. The professional football-related information is provided, and in the quick code connection, the user inputs the professional football quick code at the initial time, thus omitting an intermediate process (ie, receiving an initial menu screen, a sports type menu screen, etc.). Pro football information can be received from the interactive server 108 immediately.

Therefore, when using the quick code access method, users do not sequentially select child menus (submenus) from the root node, but access and process the submenus or texts immediately by accessing any node on the tree. Minimize the time spent on the additional information service can be provided quickly to the desired information service.

On the other hand, the connection by the quick name is a high-speed service method that can be provided directly access to the additional information desired by the user, similar to the above quick code connection, for example, the initial connection TI that the wireless mobile terminal has " 65527 ”is executed by the user pressing“ # ”and then entering a character of the quick name (or menu name) to be serviced. In this case, the wireless mobile terminal has a TI of“ 65527 ”, a single byte of“ # ”, A side information request message of Q bytes of character data is generated and transmitted to the interactive server 108 through the reverse traffic channel. In this case, since a large amount of text data must be transmitted in a quick name connection, a reverse traffic channel is necessarily used, unlike a selective access channel or a reverse traffic channel in a quick code connection. That is, in the wireless mobile terminal control block 206 shown in FIG. 2, when the text information of the quick name is input, the additional information request message is transmitted to the interactive server through the reverse traffic channel.

For example, if a user wants to receive information service for professional football in a sports service item, the basic connection is provided with an initial menu screen of a supplementary information service, a sports type menu screen, and then selects a desired professional football item. The professional football-related information is provided, and in the quick name connection, the user directly enters the professional soccer quick name at the initial time, thus omitting an intermediate process (ie, receiving the initial menu screen, sports type menu screen, etc.). Pro football information can be received from the interactive server 108 immediately.

Therefore, when the quick name access method is used, instead of sequentially selecting child menus (submenus) from the root node, the submenu or text (text) is directly processed and transmitted by accessing any node on the tree. In addition, users can quickly receive the information service they want while minimizing the time required for the additional information service.

Next, a process of receiving an interactive additional information service using a wireless mobile terminal according to the present invention will be described in detail.

4 is a flowchart illustrating a process of providing an interactive service to a wireless mobile terminal according to an exemplary embodiment of the present invention.

Referring to FIG. 4, when a cybernet is connected through a wireless mobile terminal including a cybernet package, a cybernet screen is displayed on the panel of the wireless mobile terminal (step 402). The wireless mobile terminal control shown in FIG. In block 206, it is checked whether the interactive side information service is selected, that is, selecting a basic connection using "011", selecting a quick code connection using "*", or "#". It is checked whether or not the quick name is connected by using (step 404). Here, "*" is connection separator information indicating a quick code connection, and "#" is connection separator information indicating a quick name connection.

In other words, the user can select the default connection by entering “011” on the cybernet screen, or press “*” and then enter the quick code he / she remembers or contains in the booklet, or select “#”. You can select Quickname access by pressing and then entering a quickname (or menu name) that you remember or include in the booklet. At this time, when the user selects the basic connection, the control block 206 in the wireless mobile terminal selects “*” in the first byte of the 1 byte starting TI (for example, “65527”) and the 4 byte area. Insert a message, and generate the additional information request message composed by inserting “011” in the second and third bytes in the form of a BCD, and transmit it to the interactive server 108 through an access channel, and the user selects a quick code connection (that is, Press “*” and then input any quick code), the control block 206 in the wireless mobile terminal inserts “*” into the first byte of its own 1 byte starting TI and 4 bytes of message area. In addition, the input quick code is inserted into the second and third bytes in the form of a BCD to generate a supplementary information request message, which is transmitted to the interactive server 108 through the access channel. Here, the "*" inserted in the first byte of the 4-byte message area is converted to ASCII code.

In addition, when the user selects a quick name connection, that is, presses “#” and then enters an arbitrary quick name (or a menu name (eg, professional football, professional baseball, railway, etc.)), a control block in a wireless mobile terminal. In step 206, a "#" is inserted into the first byte immediately following the starting TI of one byte and the character data for the input quick name is inserted into the next bytes to generate the additional information request message. Send to interactive server 108 via a reverse traffic channel. The length of the additional information request message generated at the time of the quick name connection and transmitted to the interactive server 108 varies depending on the input quick name. Since a large amount of character data is generated, the reverse direction is not used without using an access channel. The traffic channel is used to transmit to the interactive server. At this time, "#" inserted in the additional information request message is converted into an ASCII code.

Therefore, if the user selects one of the basic connection, the quick code connection, and the quick name connection as a result of the check in the above step 404, the control block 206 in the wireless mobile terminal determines additional information corresponding to the selection by connection type. A request message is generated and sent to the interactive server 108 via an access channel (when a basic connection or a quicode connection) or a reverse traffic channel (when a basic connection, a quicode connection or a quick name connection) (step 406). That is, the additional information request message generated and sent by the wireless mobile terminal is transmitted to the interactive server 108 through a signal processing path via the communication network 104 and the SMS center 106.

On the other hand, when the additional information request message is received through the first transmission / reception block 302, the interactive server on the remote receiving side, that is, the interactive control block 312, analyzes the received additional information request message. Based on the analysis result, the corresponding additional information (menu screen data or text information data, etc.) is processed and provided to the wireless mobile terminal which requested the service, that is, the control block 312 transmits a teleservice identifier (TI) of the received additional information request message. ) Is checked to see if it is a starting TI (e.g., "65527") (step 408).

As a result of the check in step 408, if it is determined that the teleservice identifier TI of the received additional information request message is the starting TI, the routine passes through steps 410, 418, and 420. By processing, the values of the first, second, and third bytes following TI are checked to determine whether it is a basic connection request message, a quick code connection request message, or a quick name connection request message.

As a result of the check in the step 410, if the received additional information request message is determined to be the basic connection request message, that is, the first byte value following the TI is "*" and the second and third byte values following are "011". In the interactive server, the control block 312 searches for the second memory block 308 to create initial menu screen data as shown in FIG. 5A as an example, and also retrieves the third memory block 310. To retrieve the relevant TI and quick code data (i.e. each 2 bytes of quick code data) for each item in the initial menu screen, e.g. sports item, railway item, hotel item and aircraft item. And additional information data consisting of quick codes and menu screen data are created and transmitted to the corresponding wireless mobile terminal (step 412). At this time, the additional information data including the relevant TI, the quick codes and the menu screen data is transmitted to the wireless mobile terminal which requested the interactive additional information service through the forward traffic channel.

Therefore, when the additional information data is received from the interactive server 108 via the transmission / reception block 204 in the wireless mobile terminal control block 206, the relevant TI and the quick code data for each item in the received additional information data. Is detected and stored in the memory block 208, and the menu screen data separated from the received additional information data is provided on the display panel 210. Therefore, on the display panel 210 in the wireless mobile terminal, as shown in FIG. 5A as an example, an initial menu screen having a sport item, a railroad item, a hotel item, and an aircraft item is displayed (step 414).

Next, the control block 206 performs an item selection standby mode (input standby mode) while checking whether the user selects one of a plurality of selection items (step 416), where the check result user Selects an arbitrary item (e.g., a railroad item), that is, selects the numeric key &quot; 2 &quot;, the processing routine returns to step 406 described above and further information, i.e., additional information to the interactive server. A request message transmission and additional information data transmission to the wireless mobile terminal is performed. That is, when the user selects a railroad item, the control block 206 fetches the 1-byte related TI and 2-byte railroad item quick code stored in the memory block 208 to generate an additional information request message, and generates an access channel. Sends the additional information request message generated to the interactive server 108, and the interactive server 108 responds to the railway additional information request message to a corresponding railway related menu screen, that is, a subgroup of the initial menu screen. Among the menu screens belonging, for example, additional information data including initial railway menu screen data having a configuration as shown in FIG. 5B is created and transmitted to the wireless mobile terminal.

On the other hand, as a result of the check in step 418, the received additional information request message is a quick code connection request message, i.e., the first byte value following the TI is "*" and the second and third byte values are not "011". If it is determined that the value is a quick code value, processing proceeds to step 412 described above. In the case of such a quick code connection service, the control block 312 in the interactive server stores the quick code value in the second and third bytes following TI. Detection and analysis, and based on the analysis result, the first memory block 306 or the second memory block 308 is searched to retrieve text information or menu screen data corresponding to the detected quick code, and related TI and quick Create additional information data of code and text information or additional information data of related TI and item quick codes and menu screen data and transmit it to the corresponding wireless mobile terminal. do. Therefore, text information or menu screen information will be displayed on the panel of the wireless mobile terminal requesting the service.

For example, if the quick code detected in the received additional information request message was a quick code for an initial railway menu screen having a configuration as shown in FIG. 5B as an example, the control block 312 in the interactive server may include: Search for the second memory block 308 to create an initial railroad menu screen, and also search for a third memory block 310 for each item in the relevant TI and initial railroad menu screens, such as a ticket reservation item and a reservation cancellation item. And extracts the quick code data (ie, each 2-byte quick code data) for each of the canceled items, and creates additional information data including the relevant TI, the quick codes and the initial railway menu screen data. To send. Therefore, on the panel of the wireless mobile terminal requesting the interactive additional information service, an initial railway menu screen as shown in FIG. 5B will be displayed as an example.

The processing routine via step 418 described above, more specifically, the connection using the quick code at an initial time point, can be found in a booklet containing the quick codes used for the additional information service or in the additional information service frequently used by the user. When the user enters the Quickcode memorized immediately at the initial connection time, the user receives the additional information that he / she wants immediately. When using the QuickCode connection method, the information desired by the user is minimized while minimizing the time required for the additional information service. The service can be provided quickly.

On the other hand, if the result of the check in the above step 420 determines that the received additional information request message is the quick name connection request message, that is, the first byte value following the TI is "#", then the process proceeds to step 412 described above. In the case of the quick name access service, the control block 312 in the interactive server detects the character data in the second byte value following the TI to read the character information (quick name or menu name), and Based on the read result, the first memory block 306 or the second memory block 308 is searched to retrieve the text information data or the menu screen data corresponding to the read character information, and the associated TI and item quick codes and The additional information data of the text information or the related TI, the additional information data of the item quick codes and the menu screen data are created and transmitted to the wireless mobile terminal. Therefore, text information or menu screen information will be displayed on the panel of the wireless mobile terminal requesting the service.

For example, if the text information read in the received additional information request message was the initial railway menu, the control block 312 in the interactive server searches for the second memory block 308 to create an initial railway menu screen. The third memory block 310 is searched to retrieve quick code data for each item in the relevant TI and initial railroad menu screens, for example, a ticket reservation item, a reservation cancellation item, and a cancellation item, and the extracted TI and quick code. And additional information data of the initial railway menu screen data are transmitted to the corresponding wireless mobile terminal. Therefore, on the panel of the wireless mobile terminal requesting the interactive additional information service, an initial railway menu screen as shown in FIG. 5B will be displayed as an example.

The processing routine via the above step 420, more specifically, the connection using the quick name at the initial time point, is known in a booklet containing the quick names used for the additional information service or in the additional information service frequently used by the user. The quick name memorized is input by the user at the initial point of connection, and the user receives the desired additional information immediately. When using the quick name access method, the information desired by the user while minimizing the time required for the additional information service The service can be provided quickly.

On the other hand, as a result of the check in the above-described step 410, step 418 and step 420, that is, the first, second and third byte values following the TI, the additional information request message is a basic connection request message, Either of the quick code connection request message or the quick name connection request message, the control block 312 in the interactive server determines that an error has occurred in the transmission or reception of the additional information request message, and the corresponding error message (e.g., For example, an error message such as "An error occurred in the service request message, please select the additional information service", etc.) is transmitted to the wireless mobile terminal (step 422).

Therefore, an error message is displayed on the panel of the wireless mobile terminal requesting the service for a predetermined time, so that the user can recognize that an error has occurred. In this case, the wireless mobile terminal performs a selection standby mode for additional information service (step 424).

Next, the control block 206 in the wireless mobile terminal checks whether the user selects the additional information service during the additional information selection standby mode (step 426). The processing routine proceeds to step 406 described above, whereby the subsequent processing is repeated, thereby performing the additional information service processing routine as described above, i.e., sending the additional information request message to the interactive server, the wireless mobile terminal. Service processing routines such as sending additional information data to the network.

On the other hand, when the check result in step 408 described above indicates that the TI detected in the received additional information request message is not the starting TI, in the interactive server control block 312, the detection TI is the actual additional information service request. (Step 428), when the check result detection TI is any one of the preset TIs, the processing routine proceeds to step 412 described above. Provide the corresponding wireless mobile terminal with an interactive side information service associated with the side information request message received via the signal processing routine via steps 406 through 426. Here, the plurality of preset TIs include, for example, a prompt related TI, a callback data related TI, an information related TI, a menu selection related TI, and the like.

That is, when the detection TI in step 428 is a prompt-related TI, when all user input values are received, the detection TI is transmitted to a corresponding information provider (IP) or an information server, and the received data is received to receive the user (wireless). Mobile terminal), for example, if the user selects a rail reservation, ask the user for information such as departure station, arrival station, train type, departure time, number of seats, and then send the data to the Korean Railroad Agency to make a reservation. Receives the information provided to the user.

In addition, if the detection TI in step 428 indicates that the TI is related to the callback data, the sub data according to the quick code and / or sub quick code value is processed and transmitted to the user (wireless mobile terminal), for example, a specific region and If you choose a hotel, process additional information data about the hotel and the hotel's phone number in a specific area, send it to the user, and also select the item you're interested in (i.e. the hotel's phone number entry), then click the SEND button (or call button). If you press), the interactive server allows you to make a call between the wireless mobile terminal and the phone number you have selected through the interface with the mobile communication switch.

On the other hand, if the TI detected in the received additional information request message is not one of a starting TI or a plurality of preset TIs as a result of the check in the above-described step 408 and step 428, then in step 430 It is checked whether the TI is an ending TI (for example, "65525"). Here, the ending TI is a TI that each wireless mobile terminal has in advance, and when the user selects an END button (or an ending button) on the wireless mobile terminal while receiving the interactive additional information from the interactive server, the ending TI is a conversation from the wireless mobile terminal. When the termination TI is detected, the interactive server disconnects the traffic channel set in the corresponding wireless mobile terminal and terminates the interactive additional information service (step 432).

On the other hand, as a result of the check in the above-described steps 408, 428 and 430, if the detection TI is not any predetermined TI, the processing routine proceeds to the above-described step 422, i.e., in the interactive server. The control block 312 determines that a message error has occurred during the transmission or reception of the additional information request message, and selects the additional information service again because the corresponding error message (for example, “An error occurred in the service request message”). Error message such as “please”) to the wireless mobile terminal. Therefore, an error message is displayed on the panel of the wireless mobile terminal requesting the service for a predetermined time, so that the user can recognize that an error has occurred. At this time, the wireless mobile terminal performs the additional information service selection standby mode.

Next, to facilitate understanding of the process of providing the interactive additional information service to the wireless mobile terminal that requested the service from the interactive server through the processing routine as described above, as an example, the user accesses the railway reservation related service by default. The case where the method is selected by the method will be described in detail with reference to FIG. 5 mainly illustrating each menu screen.

5 is an exemplary menu screen illustrating various menu screens and text screens provided on a display panel of a wireless mobile terminal when a railroad ticket is reserved using an interactive additional information service method according to the present invention.

First, when the wireless mobile terminal is connected to the cybernet and selects the basic connection of the interactive additional information service on the cybernet screen displayed on the panel, for example, selects "011", the control block in the wireless mobile terminal ( In step 206, an additional information request message composed of one byte of service start identifier information (for example, "65527") and four bytes of message data including "* 1" and "011" is generated. To the server 108. Here, "*" and "011" mean connection identifier information indicating a basic connection, and this additional information request message is transmitted through an access channel.

Next, the control block 312 in the interactive server recognizes that the user has selected the default connection based on the connection identifier information included in the received additional information request message, and according to the recognition result, the second memory block ( 308 and the third memory block 310 to retrieve the initial menu screen data and associated quick codes (e.g., sports items, railway items, hotel items and aircraft items) for each TI and associated selection items, e.g. And additional information data in 2 bytes of quick code, and the additional information data is transmitted to the corresponding wireless mobile terminal which requested a service through the SMS center 106 and the communication network 104. In this case, the generated additional information data is transmitted to the wireless mobile terminal through the forward traffic channel.

Accordingly, the control block 206 in the wireless mobile terminal detects relevant TI and quick codes from the received additional information data, stores them in the memory block 208, and provides separated initial menu screen data to the display panel 210. . As a result, on the display panel 210, an initial menu screen having a form as shown in FIG. 5A is displayed as an example. Here, each item is a selection item that can be selected according to the user's desire, and when the user wants to select a railroad item, the user can select by pressing the numeric key “2” on the keypad.

That is, when the user selects the railway item by pressing the numeric key “2”, the control block 206 in the wireless mobile terminal uses N bytes of additional information using the quick codes of the relevant TI and railway items stored in the memory block 208. A request message is generated and then sent to the interactive server 108 via the access channel.

Next, the control block 312 in the interactive server detects and analyzes the received additional information request message, and searches the second memory block 308 and the third memory block 310 based on the analysis result. The initial railway menu screen data belonging to the sub-group of the initial menu screen, and the corresponding TI and additional quick data of each selected item such as a ticket reservation item, a reservation cancellation item, and a cancellation item for each quick code are created to create a service. The request is transmitted to the corresponding wireless mobile terminal.

Therefore, the control block 206 in the wireless mobile terminal detects the relevant TI and quick codes in the received additional information data, stores them in the memory block 208, and provides the separated initial railway menu screen data to the display panel 210. Thus, on the display panel 210, an initial railway menu screen of the form as shown in FIG. 5B is displayed as an example. Here, each item is a selection item that can be selected according to the user's desire, and when the user wants to select a ticket reservation item, the user can select by pressing the number key “1” on the keypad.

That is, when the user presses the numeric key “1” to select the ticket reservation item, the control block 206 in the wireless mobile terminal selects N bytes by using the quick code of the relevant TI and ticket reservation item stored in the memory block 208. A side information request message is generated and sent to the interactive server 108.

As a result, the control block 312 in the interactive server detects and analyzes the received additional information request message, and searches the second memory block 308 and the third memory block 310 based on the analysis result. The account request text screen data belonging to the sub-group of the initial railway menu screen and the additional information data of the relevant TI and quick code are created and then transmitted to the corresponding wireless mobile terminal.

Therefore, in the memory block 208 of the wireless mobile terminal, the relevant TI and the quick code of the account input text screen are stored, and on the display panel 210, an account input text screen having a form as shown in FIG. 5C is shown as an example. The wireless mobile terminal is displayed and performs a standby mode waiting for input of a payment card number.

At this time, when the user inputs a payment card number for paying the reservation ticket price using the numeric keys of the keypad and then presses the transmit button (or SEND button), the control block 206 in the wireless mobile terminal receives the received TI, An additional information request message of numerical data on the input payment card number is generated and transmitted to the interactive server 108. The additional information request message generated at this time is transmitted through the reverse traffic channel.

Next, the control block 312 in the interactive server detects and analyzes the received additional information request message, and searches the second memory block 308 and the third memory block 310 based on the analysis result. Password input character screen data belonging to a subgroup of the account input character screen and additional information data of related TI and quick codes are created and transmitted to the corresponding wireless mobile terminal which requested the service.

Therefore, the relevant TI and quick codes of the password input text screen are stored in the memory block 208 in the wireless mobile terminal. On the display panel 210, a password input text screen having a form as shown in FIG. 5D is illustrated as an example. The wireless mobile terminal is displayed and performs a standby mode waiting for input of a password.

At this time, when the user enters the password of the payment card whose payment is selected using the numeric keys of the keypad and then presses the transmit button (or SEND button), the control block 206 in the wireless mobile terminal receives the received TI and input. An additional information request message, which is a numeric data of the password, is generated and transmitted to the interactive server 108. The additional information request message generated at this time is transmitted through the reverse traffic channel.

Next, in the interactive server control block 312, when a password is received, a check process of whether the payment card number and the password provided from the wireless mobile terminal is valid is performed. The payment card number and password data is transmitted to require authentication.

At this time, if the authentication check result from the financial server indicates that the payment card number or password is not valid, the control block 312 in the interactive server accordingly responds with a corresponding response message (for example, “a transaction is not possible.”). , “Wrong Password”, etc.) is transmitted to the corresponding wireless mobile terminal and waits for the next input or selection by the user. Therefore, the user will take a corresponding action through confirmation of the non-tradable message, for example, inputting a change to another payment card or re-entering a password.

If the payment card number and password are found to be valid as a result of the authentication confirmation from the financial server, in the interactive server control block 312, the payment card number and password are temporarily stored, and then the second memory block 308 is stored. The third memory block 310 is searched to generate boarding date input text screen data belonging to a sub-group of the password input text screen and additional information data of related TI and quick codes, and then transmitted to the wireless mobile terminal.

Accordingly, the TI and the quick code of the boarding date input text screen are stored in the memory block 208 in the wireless mobile terminal, and on the display panel 210, the boarding date input text in the form shown in FIG. 5E as an example. The screen is displayed, and the wireless mobile terminal performs the standby mode waiting for the input of the boarding date.

Subsequently, when the user inputs a boarding date (eg, June 23, 1999) using the numeric keys on the keypad, the control block 206 in the wireless mobile terminal receives the associated TI and the memory TI from the memory block 208. The additional information request message is generated using the quick code and the input numerical data, and then transmitted to the interactive server 108.

Next, the control block 312 in the interactive server detects and analyzes the received additional information request message to temporarily store the boarding date information, and then search for the second memory block 308 and the third memory block 310. For example, the train type selection menu screen data belonging to the subgroup of the boarding date input text screen, and the relevant TI and each selection item, for example, each train type item (for example, Saemaul Lake item, Mugunghwa lake item, Unification lake item, etc.) Create additional information data of each quick code for and transmit it to the wireless mobile terminal.

Therefore, in the memory block 208 of the wireless mobile terminal, the relevant TI of the train type selection menu screen and the quick code of each train type item are stored, and on the display panel 210, as shown in FIG. 5F as an example. The train type selection menu screen of the display is displayed, and the wireless mobile terminal performs the standby mode waiting for the selection of the train type.

Then, when the user selects a train type item (for example, Mugunghwa), the control block 206 in the wireless mobile terminal uses the relevant TI drawn out from the memory block 208 and the quick code of the selected Mugunghwa item. A side information request message is generated and then sent to the interactive server 108 via the access channel.

Next, the control block 312 in the interactive server detects and analyzes the received additional information request message to temporarily store train type information, and then retrieves the second memory block 308 and the third memory block 310. Thus, the vehicle type selection menu screen data belonging to the subgroup of the train type menu screen and related TI and each selected item, for example, each vehicle type item (for example, a general room item, a special room item, a bed room item, a standing item, etc.) The additional information data of each of the quick codes is generated and then transmitted to the wireless mobile terminal.

Therefore, in the memory block 208 of the wireless mobile terminal, the relevant TI of the vehicle type selection menu screen and the quick code of each vehicle type item are stored, and on the display panel 210, as shown in FIG. 5G as an example. The vehicle type selection menu screen of the vehicle is displayed, and the wireless mobile terminal performs a standby mode waiting for selection of the vehicle type.

Subsequently, when the user selects a vehicle type item (for example, a special room), the control block 206 in the wireless mobile terminal uses the related TI drawn out from the memory block 208 and additional information using the quick code of the selected special room item. A request message is generated and then sent to the interactive server 108 via the access channel.

Next, the control block 312 in the interactive server detects and analyzes the received additional information request message to temporarily store the vehicle type information, and then retrieves the second memory block 308 and the third memory block 310. Then, the starting station input character screen data belonging to the lower group of the vehicle type menu screen and the additional information data of the relevant TI and quick code are created and transmitted to the wireless mobile terminal.

Therefore, in the memory block 208 of the wireless mobile terminal, the relevant TI and the quick code of the starting station input character screen are stored, and the starting station input character screen of the form as shown in FIG. 5H is shown on the display panel 210 as an example. The wireless mobile terminal is displayed to perform the standby mode waiting for the input of the departure station.

Then, when the user inputs a departure station (for example, Seoul station) character using the keypad, the control block 206 in the wireless mobile terminal receives the relevant TI and quick codes drawn out from the memory block 208 and the entered character data. And generate the additional information request message to the interactive server 108 through the reverse traffic channel.

Next, the control block 312 in the interactive server detects and analyzes the received additional information request message to temporarily store the starting station information, and then retrieves the second memory block 308 and the third memory block 310, Arrival station input text screen data belonging to a subgroup of the departure station input text screen, and additional information data of related TI and quick codes are created and then transmitted to the wireless mobile terminal.

Therefore, the relevant TI and the quick code of the arrival station input character screen are stored in the memory block 208 in the wireless mobile terminal, and the arrival station input character screen of the form as shown in FIG. 5I is shown on the display panel 210 as an example. The wireless mobile terminal is displayed to perform the standby mode waiting for input of the arrival station.

Then, when the user inputs a character of arrival station (e.g., Gwangju station), the control block 206 in the wireless mobile terminal adds the related TI and quick code extracted from the memory block 208 and additional information consisting of inputted character data. A request message is generated and sent to the interactive server 108 via the reverse traffic channel.

Next, in the interactive server, the control block 312 detects and analyzes the received additional information request message to temporarily store the arrival area information, and then searches for the second memory block 308 and the third memory block 310 by Then, the departure time input text screen data belonging to the subgroup of the arrival station input text screen and the additional information data in the relevant TI and quick code are created and transmitted to the wireless mobile terminal.

Accordingly, the TI and the quick code of the departure time input text screen are stored in the memory block 208 in the wireless mobile terminal, and on the display panel 210, the departure time input text in the form as shown in FIG. 5J is shown as an example. The screen is displayed, and the wireless mobile terminal performs a standby mode waiting for input of a departure time.

Subsequently, when the user inputs departure time (eg, 12:30) information using the numeric keys on the keypad, the control block 206 in the wireless mobile terminal receives the relevant TI and quick codes extracted from the memory block 208. And an additional information request message of the input numeric data is transmitted to the interactive server 108 through the reverse traffic channel.

Next, the control block 312 in the interactive server detects and analyzes the received additional information request message to temporarily store the departure time information, and then retrieves the second memory block 308 and the third memory block 310. Then, the boarding personnel input text screen data belonging to the subgroup of the departure time input text screen and the additional information data in the relevant TI and quick codes are created and then transmitted to the wireless mobile terminal.

Therefore, in the memory block 208 of the wireless mobile terminal, the relevant TI and the quick code of the rider input text screen are stored, and on the display panel 210, the rider input characters of the type shown in FIG. 5K as an example. The screen is displayed, and the wireless mobile terminal performs the standby mode waiting for the input of the passenger.

Subsequently, when the user inputs the number of passengers (eg, 5) using the numeric keys on the keypad, the control block 206 in the wireless mobile terminal inputs the relevant TI and quick codes extracted from the memory block 208. Generate a side information request message of the generated numeric data and transmit it to the interactive server 108 through the reverse traffic channel.

Next, when all information for train ticket reservation, that is, payment card number, boarding date, train type, cabin type, departure station, arrival station, and number of tickets are received through the above-described process, control in the interactive server In block 312, the ticket reservation related information is sent to the railroad server, and the reservation result data is received from the railroad server. That is, the interactive server receives the result data indicating that the train ticket selected by the user has been reserved or the result data indicating that the train ticket could not be reserved because there are no seats remaining. The text message is transmitted to the wireless mobile terminal. do.

Accordingly, the result of the train ticket reservation selected by the user is displayed as a text message on the panel of the wireless mobile terminal, and the user will finally confirm whether or not the train ticket requested by the user has been reserved.

Meanwhile, in one embodiment of the present invention as described above, the user selects a number corresponding to a desired item or inputs a desired character by using a menu screen or a text screen provided from an interactive server. However, the present invention is not limited thereto. Alternatively, when a touch pad panel is used in the wireless mobile terminal, a desired item may be selected by directly touching (ie, touching by a pointing means) the corresponding item.

As described above, according to the present invention, for example, railway (or ticket reservation) information, airline (or ticket reservation) information, hotel (or hotel reservation) information, sports (or Unlike the conventional method of transmitting a supplementary information request message including text data selected by a user to an interactive server when providing supplementary information services such as game viewing ticket reservation) information and stock quote information, the supplementary information service in a wireless mobile terminal In response to the corresponding menu screen or text screen data, the quick code information for each item (e.g., sports item, railway item, hotel item, aircraft item, etc.) contained on the screen is displayed. Type server transmits to the corresponding wireless mobile terminal, and the user on the menu or text screen displayed on the panel of When selecting any item (eg railway item, etc.) or entering letters or numbers, additional information of N bytes or N + M bytes for requesting additional information service related to railway using the corresponding quick code By employing technical means to generate a request message and send it to the interactive server via an access channel or a reverse channel, it is possible to minimize user latency (or latency) in performing interactive side information services. The speed of the type added information service can be realized.

Claims (12)

A method of providing an interactive additional information service to a wireless mobile terminal using an interactive server connectable through a communication network, A first step of requesting an interactive supplementary service by accessing a cybernet; In response to the service request, the corresponding initial menu screen data or text information data, associated delimiter information, and initial additional information data of corresponding quick codes of respective items included in the initial menu screen or text information are processed and corresponding wirelessly. Providing a second process to the mobile terminal; Whenever a user selects one of the above items or inputs a random letter or number to request a service, an additional information request message is generated by using the related delimiter information and the quick code of each corresponding item, and then the user is sent to the interactive server. A third process of transmitting; When the additional information request message is received, the additional information data corresponding to the quick code of the selected item included in the additional information request message is processed and generated through the same processing routine as that of the second process, to the wireless mobile terminal. Providing a fourth process; And And a fifth process of repeating the third process and the fourth process whenever the user selects an item or inputs an arbitrary letter or number to request the service. The interactive service method according to claim 1, wherein the additional information request message is transmitted to the interactive server through an access channel or a reverse channel. 3. The method of claim 2, wherein the additional information request message generated according to selection of an item on the screen is divided into one byte delimiter information area, one byte page number area, two bytes quick code area, and one byte sub quick code area. Interactive service method using a wireless mobile terminal, characterized in that made. The method of claim 1, 2 or 3, wherein the interactive service method comprises a basic connection in which additional information is provided in a manner of sequentially selecting a lower node from an initial menu screen for an additional information service, and a user providing a service. Direct access to the quick code of the target node by directly inputting the quick code of the node to which the target node is to be provided, and the user to directly input the quick name or menu name of the node to which the service is to be provided to the target node. Interactive service method using a wireless mobile terminal, characterized in that it comprises a quick name access provided with corresponding additional information. 5. The interactive service method according to claim 4, wherein connection identifier information indicating the basic connection, the quick code connection, or the quick name connection, respectively, is inserted in the page number area. The method of claim 1, 2 or 3, wherein the interactive service method is: Detecting an error occurrence of the additional information request message received by the interactive server; And And when the occurrence of an error in the additional information request message is detected, providing a corresponding error occurrence message to the wireless mobile terminal and waiting for reselection of the additional information service. Interactive service method used. The interactive service method of claim 6, wherein the error occurrence message is displayed on a panel of the wireless mobile terminal for a predetermined time. A method of providing an interactive additional information service to a wireless mobile terminal using an interactive server connectable through a communication network, Each time the user selects any additional information service while the wireless mobile terminal is connected to the cybernet, N bytes including service start delimiter information, service end delimiter information, or arbitrary delimiter information received from the interactive server are included. A first step of generating an additional information request message and transmitting it to the interactive server; A second step of detecting what kind of identifier information is the identifier information included in the received additional information request message; When the detection identifier information is the service start identifier information, the byte values following the detection identifier information are searched to determine whether the additional information request message is a basic access request message, a quick code access request message, or a quick name access request message. Determining a third process; When the additional information request message is the basic access request message, the initial menu screen data for the additional information service, the associated separator information, and the additional information data of the quick code of each selected item included in the initial menu screen are created and A fourth process of transmitting to a wireless mobile terminal; When the additional information request message is the quick code connection request message or the quick name connection request message, a menu screen or text information corresponding to the quick code or quick name included in the additional information request message and related delimiter information and / or menu A fifth step of creating additional information data in quick code of each selection item included in the screen and transmitting the additional information data to the wireless mobile terminal; When the detection delimiter information is any one of the predetermined delimiter information, a menu screen or text information corresponding to the quick code included in the additional information request message and associated delimiter information and / or each selection item included in the menu screen. A sixth step of creating additional information data in quick code and transmitting it to the wireless mobile terminal; A seventh step of terminating the interactive additional information service by cutting off the traffic channel assigned to the wireless mobile terminal when the detection identifier information is service termination identifier information; And And an eighth process of repeating the first to seventh processes whenever a user selects an additional additional information service. The method of claim 8, wherein the interactive service method is: When the detection delimiter information is not one of the service start delimiter information, a plurality of preset delimiter information, and a service end delimiter information, the corresponding error occurrence message is transmitted to the wireless mobile terminal and then reselection of an additional information service. Waiting process; And When the additional information request message includes the service start identifier information, an error corresponding to the additional information request message is not one of the basic access request message, quick code access request message, and quick name access request message. And transmitting a message to the wireless mobile terminal and then waiting for reselection of an additional information service. 10. The interactive service method of claim 9, wherein the error occurrence message is displayed on a panel of the wireless mobile terminal for a predetermined time. 11. The method according to claim 8, 9 or 10, wherein the additional information request message generated in response to selection of an item on the screen includes a one-byte delimiter information area, a one-byte page number area, a two-byte quick code area, and An interactive service method using a wireless mobile terminal, characterized in that the sub-Quick code region of 1 byte. 12. The interactive service method according to claim 11, wherein connection identifier information indicating the basic connection, the quick code connection, or the quick name connection, respectively, is inserted in the page number area.