KR101169729B1 - Apparatus and method for sat data receiving by wap push - Google Patents

Abstract

The present invention relates to a method for updating data of a subscriber authentication module application toolkit in a method of receiving update data of a subscriber authentication module application toolkit, wherein the message for notifying update of the subscriber authentication module application toolkit is received from a WAP PUSH server. The message reading unit confirms the update data for updating the subscriber authentication module and the address (URL: Uniform Resource Locator) where the update data is located, and the type of the checked update data and the update. Outputting an address where data is located, receiving or receiving the output data, selecting receiving the update data as a result of the inspection, accessing the address where the update data is located, accessing the address where the data is located To receive the update data It relates to the update data of the subscriber identity module application toolkit comprising the step of storing in the SIM card to the reception method.

SIM, SAT, STK, SIM Application toolkit, WAP PUSH, WAP

Description

APPARATUS AND METHOD FOR SAT DATA RECEIVING BY WAP PUSH}

1 is a view showing a relationship between a portable terminal and a WAP PUSH server according to an embodiment of the present invention;

2 is a flowchart illustrating an update flow of a subscriber authentication module application toolkit using WAP PUSH according to an embodiment of the present invention;

3 is a flowchart illustrating a flow of a WAP PUSH server for transmitting a message informing of update data of a subscriber authentication module toolkit according to an embodiment of the present invention.

The present invention provides a new service using WAP push (Wireless Application Protocol-PUSH; hereinafter referred to as 'WAP PUSH') in the data transmission and reception in the subscriber identity module application toolkit (SAT) environment The method is about.

In the conventional subscriber authentication module application toolkit environment, the data transmission / reception method is a method of connecting and transmitting data between a subscriber authentication module and a server to transmit and receive data through a connected channel, and after the transmission and reception of data is completed, release the channel connection. Although it is suitable when the transmission and reception of data occurs frequently, it is inefficient because the channel must be connected and disconnected every time when data transmission and reception occurs frequently.

If the number of times of data transmission and reception in the subscriber authentication module application toolkit environment is not high, a receiving method of transmitting and receiving data using a short message service channel between the terminal and the server is used. This receiving method is a method of transmitting and receiving data of a subscriber authentication module application toolkit using a short message capable of transmitting and receiving data without the burden of establishing and releasing a channel.

However, the method using the short message does not allow the problem of duplicate reception of the same message and the change of the command of the subscriber authentication module application toolkit which is executed from the subscriber authentication module to the terminal.

Send the message including CallBackURL to short message and connect to CallBackURL included in the message by using WAP PUSH which can be connected to CallBackURL included in the message received from the receiving terminal. Can be.

Therefore, there is a need for a method of adding / changing a new command of a subscriber authentication module application toolkit, or downloading a new service and a service provider's service that a toolkit application originally produced cannot provide.

Accordingly, an object of the present invention is to provide a data receiving method of a subscriber authentication module application toolkit using WAP PUSH.

Another object of the present invention is to provide an apparatus for receiving data of a subscriber authentication module application toolkit using WAP PUSH.

It is still another object of the present invention to provide a method of transmitting a WAP PUSH for transmitting a message informing of updating of data of a subscriber authentication module application toolkit.

A method of the present invention for achieving the above object is a device for receiving a message informing the updating of subscriber authentication module application toolkit data, the subscriber ID and information, instructions of the subscriber authentication module application toolkit, and the subscriber authentication module card Receiving a message informing the update of the subscriber authentication module from the SIM card, the WAP PUSH (Wireless Wireless Application Protocol (PUSH)) server, which stores the data of the application toolkit to be executed, and receives update data provided to the portable terminal. A communication unit, a message reading unit for analyzing a message for notifying the received update from the swap server, and the message reading unit for updating the subscriber authentication module when receiving a message for notifying the update of the subscriber authentication module and the update. Address where the data is located (URL Uniform resource locator, and outputs the type of the confirmed update data and the address where the update data is located, and if the reception of the update data is selected, receive the update data and store it in the SIM card. An apparatus for receiving a message for notifying update of subscriber authentication module application toolkit data including a controlling unit is provided.

According to another aspect of the present invention, there is provided a method for receiving update data of a subscriber authentication module application toolkit, the method comprising: receiving a message informing of an update of a subscriber authentication module application toolkit from a WAP PUSH server; The message reading unit checks the update data for updating the subscriber authentication module and the address (URL: Uniform Resource Locator) where the update data is located, and the type of the checked update data and the update data are located. Outputting an address, receiving or receiving the output data, selecting to receive the updated data, accessing the address where the update data is located, accessing the address where the data is located, and updating Receive data and store it to the SIM card A method of receiving update data of a subscriber authentication module application toolkit including a process is provided.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. In the following description, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

Prior to the description of the present invention, the update notification message defined in the present invention is a push message including an address where update data for updating data of a subscriber authentication module application toolkit is located is a message for notifying update of a subscriber authentication module. And the address where the update message is located, and the general push message and the push message for notification of the update are analyzed by analyzing the message defined in the header of the received message.

1 is a diagram illustrating a relationship between a portable terminal 200 and a WAP PUSH server 220 according to the present invention.

Referring to FIG. 1, the portable terminal 100 includes a memory unit 106, a control unit 108, a communication unit 114, a codec 116, a keypad 102, a display unit 104, and a message reading unit 114. ), The SIM card 110.

The control unit (MPU: Micro-Processer Unit) 108 of the portable terminal may be implemented to read a message, but for the purpose of describing the present invention, the control unit 108 and the message reading unit 114 of the portable terminal may be divided. Explain.

The control unit (MPU: Micro-Processer Unit) 108 of the portable terminal controls the overall operation of the portable terminal. For example, when the mobile station performs processing and control for voice call and data communication, and receives a message informing of the renewal of the subscriber authentication module according to the present invention in addition to the normal function, the message reader is controlled to update the subscriber authentication module. Confirm the update data and the address (URL: Uniform Resource Locator) where the update data is located, control to output the type of the confirmed update data and the address where the update data is located, and when receiving the update data is selected. Control to receive the update data and store it in the SIM card.

The memory unit 106 is composed of a ROM and a RAM, and a ROM stores a microcode and various reference data of a program for processing and controlling the control unit 108. WAP PUSH) includes a database for storing the push message received from the server (130).

Random Access Memory (RAM) is a working memory of the controller 108 and stores temporary data generated during various program executions.

Key pad 102 is a numeric key buttons of 0-9, menu button (menu), cancel button (clear), OK button, call button (TALK), end button (END), Internet access button, A plurality of function keys such as navigation key (or direction key) buttons (▲ / ▼ / ◀ / ▶) are provided, and key input data corresponding to a key pressed by the user is provided to the controller 108. The display unit 104 displays status information generated during the operation of the portable terminal, a limited number of characters, a large amount of video and still images, and the like. The display unit 104 may use a color liquid crystal display (LCD) and output a stored message.

The message reading unit 112 analyzes the message defined in the header of the push message received from the WAP PUSH server and updates the subscriber authentication module if the message notifies the update of the subscriber authentication module as a result of the analysis of the message. Data, the address where the update data is located.

The codec (Coder-Decoder) 116 connected to the control unit 108 and the speaker 118 and the microphone 120 connected to the codec 116 are voice input / output blocks used for phone calls and voice recording. . The codec 116 converts the PCM data provided from the controller 108 into an analog voice signal, transmits the same through the speaker 118, and converts the voice signal received through the microphone 120 into PCM data. Provided to the control unit 108.

In addition, the communication unit 114 reduces the frequency of the radio frequency signal received through the antenna provided to the baseband processing unit and the RF unit (Radio Frequency unit) for raising the baseband signal from the baseband processing unit to increase the frequency to the antenna And a baseband processor for processing the baseband signal transmitted and received between the RF unit and the control unit 108. For example, in case of transmission, the channel coding and spreading of data to be transmitted are performed, and in case of reception, the function of despreading and channel decoding of the received signal is performed. .

The WAP PUSH server 130 includes a communication unit 132, a control unit 134, and a subscriber authentication module toolkit database 136.

The controller 132 of the WAP PUSH server 130 controls the overall operation of the WAP PUSH server 130. For example, in addition to the normal function of controlling the transmission and reception of a message, and confirming information in a user's database, when a push message transmission event occurs according to the present invention, a push message is transmitted and received by checking the information of the receiver. When receiving a request for data from the mobile terminal, the controller searches for data corresponding to the request and transmits the retrieved data.

 The communication unit 134 of the WAP PUSH server 130 transmits a push message to the portable terminal and receives a message requesting data from the portable terminal. The subscriber authentication module toolkit database is intended to transmit data. User information and subscriber authentication module toolkit data is stored in the database.

2 is a flowchart illustrating an update flow of a subscriber authentication module application toolkit using WAP PUSH.

Referring to FIG. 2, the mobile terminal proceeds to step 201 and checks whether a message indicating an update of the subscriber authentication module application toolkit has been received from the WAP PUSH server. If the message indicating the update of the test result of step 201 is not received, the portable terminal proceeds to step 203 and re-confirms receipt of the message indicating the update after waiting.

If the result of the check in step 201 is received, the mobile terminal proceeds to step 205 to analyze the received message and to update the update data of the subscriber authentication module application toolkit and the address where the update data is located (URL: Uniform Resource Locator). The mobile terminal proceeds to step 207 and outputs newly provided data from the service provider identified in step 205. The newly provided data of step 207 is an application program including a new service function (TAB) or a command of an application additionally provided by an operator for providing a new service of an application running on a SIM card. Command: STK_cmd) and the like, in step 207, when the output of the newly provided data is completed, the portable terminal proceeds to step 209 and is selected whether to receive data. If it is determined in step 209 that the data provided by the operator is not received, the mobile terminal proceeds to step 211 to delete the received push message and ends the present algorithm.

If the newly received data is received as a result of the selection in step 209, the portable terminal proceeds to step 213 to access the address where the data identified in step 205 is stored.

In step 213, when the connection is completed to the address where the data is stored, the portable terminal proceeds to step 215 to receive the data, and proceeds to step 217 to save the data to the SIM card and ends the present algorithm.

3 is a flowchart illustrating a flow of a WAP PUSH server for transmitting a message informing of updating of subscriber authentication module toolkit data according to an embodiment of the present invention.

Referring to FIG. 3, the WAP PUSH server proceeds to step 301 and checks the occurrence of a push message transmission event. If the transmission of the push message is not checked in step 301, the WAP PUSH server proceeds to step 303 and re-confirms transmission of the push message after waiting.

If it is confirmed in step 301 that the push message is transmitted, the WAP PUSH server proceeds to step 305 to search the database of the WAP PUSH server to identify the terminal receiving the push message and then swap the WAP PUSH server. The WAP PUSH server proceeds to step 307 and transmits a push message including the URL of the data to the terminal identified in step 305 and ends the present algorithm.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments, but is capable of various modifications within the scope of the invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the scope of the following claims, but also by the equivalents of the claims.

As described above, by using the WAP PUSH mechanism, the subscriber authentication module provider can download new services that cannot be provided by an application originally created, and add a subscriber authentication module application toolkit command that cannot be provided previously, and You can change it.

Claims (12)

An apparatus for receiving a message for notifying update of subscriber authentication module application toolkit data, A SIM card that stores subscriber information, instructions and data of a subscriber identity module application toolkit; Communication unit for receiving a message indicating that the update data exists, the update data; A message reading unit which analyzes a message indicating that update data exists and determines an address (URL: Uniform Resource Locator) where update data is located; And When receiving a message indicating that the update data is present includes a control unit for connecting to the address where the update data included in the message is located to receive the update data, and to store the received update data in the SIM card, Update data is Device that includes at least one of an application program including a service function to be added to a SIM card (TAB) and an additional command of an application (Sim Toolkit Command: STK_cmd) provided by an operator. The method of claim 1, A message indicating that update data exists is In the form of a swap message, it indicates the existence of the update data and includes the address where the update data is located. The message reader, A device for analyzing the header information of the message to determine that the message indicates that the update data exists. In the server device for transmitting a message indicating the update data of the subscriber authentication module application toolkit, A communication unit which transmits a message indicating that update data exists to the portable terminal; A subscriber identity module application toolkit database in which information of the portable terminal is stored; A control unit for controlling to transmit a message indicating that the update data is present to the portable terminal requiring the update data, The control unit, A server device for transmitting a message indicating that update data exists in the form of a swappable message to a portable terminal. The method of claim 3, A message indicating the existence of update data is A device including information indicating the existence of update data and an address where update data is located. The method of claim 3, The control unit, A device defining a message indicating that update data exists in header information of a message. In the method for receiving update data of the subscriber authentication module application toolkit, Receiving a message indicating that the update data exists, analyzing the received message to determine an address (URL: Uniform Resource Locator) where the update data is located; Receiving update data by accessing the address where the update data is located; Storing the renewal data received on the SIM card; Update data is How to include at least one of the application (Toolkit Application Binary: TAB) including the service function to be added to the SIM card, the command of the application additionally provided by the operator (Sim Toolkit Command: STK_cmd). The method according to claim 6, A message indicating that update data exists is A method of defining a message indicating that update data exists in a header of a message, including a content indicating the existence of update data and an address in which the update data is located in a swappable message format. In the method for transmitting a message informing the update data of the subscriber authentication module application toolkit in the server, Identifying a portable terminal requiring update data; Transmitting a message indicating that there is update data to the identified portable terminal; The process of transmitting a message indicating that the update data exists, A method of transmitting a message informing that the update data exists in the form of a swappable message. 9. The method of claim 8, A message indicating the existence of update data is A method of including the information indicating the existence of the update data and the address where the update data is located. 9. The method of claim 8, A message indicating the existence of update data is How to define that the message in the header information of the message that the update data exists. delete delete

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