KR101088168B1 - Smart card having Web-based operating system using SCWS and mobile equipment using the same - Google Patents

Abstract

The present invention relates to a smart card having a web-based OS using a SCWS and a mobile communication terminal using the same, a web-based smart card that provides the first screen and menu of the mobile communication terminal as a web application of the SCWS Web-based OS using SCWS that implements OS and provides web execution environment of personalized mobile communication terminal such as management and setting of applications and resources installed in smart card and mobile communication terminal. It provides a smart card and a mobile communication terminal using the same. The present invention has a smart card web server (SCWS) function for the smart card mounted on the mobile terminal, the management of the smart card and the application mounted on the mobile terminal, the COS of the smart card ( Card operating system), and a web-based OS that provides a web-based user interface (UI) for access management of a web client application to the resources of the smart card. According to the above configuration, the present invention can easily perform setting and management of a large capacity smart card, and have an effect of activating a large capacity smart card based service.

SCWS, Web-based OS, Widgets, COS

Description

Smart card having Web-based operating system using SCWS and mobile equipment using the same}

The present invention relates to a smart card having a web-based OS using a SCWS and a mobile communication terminal using the same, and more particularly, to a smart card providing a first screen and a menu of a mobile communication terminal as a web application of the SCWS. The web is implemented using SCWS that implements web-based OS and provides web execution environment of personalized mobile communication terminal such as management and setting of applications and resources installed in smart card and mobile communication terminal. It relates to a smart card having a base OS and a mobile communication terminal using the same.

In general, the smart card operating environment does not provide a user with a separate user interface (UI), but an APDU (Application Protocol Data Unit) command request and smart card sent from a command-based terminal defined in ISO7816 Part 4. It is provided in the form of APDU Command Response.

On the other hand, when a smart card is used as a SIM / USIM of a mobile communication terminal (ME), text based on a setup menu that provides SAT (SIM Application Toolkit) and USAT (USIM Application Toolkit). It provides a UI (Text User Interface).

The smart card setup and management was performed in the credit card company or the SCMS (Smart Card Management System) of the 2nd generation communication system, which was the main mobile banking service, and the SIM of the 2nd generation / 3 generation communication system. / USIM was performed in the USIM Card Management System (UCMS) of the Mobile Network Operator (MNO).

In the conventional smart card setting and management, the life cycle of the smart card on which the applet is to be mounted or the management of the mounted applet is mainly provided, which is limited to the user in the corresponding management system.

Therefore, the user is inconvenient to receive a lot of restrictions on the setting and management of the smart card used by the user, and furthermore, there is a problem in that the use of the smart card and the mobile terminal is dependent on the device type of the MNO or mobile communication terminal. .

In addition, in the case of a large-capacity smart card equipped with a smart card web server (SCWS), various services are provided through communication between the web browser of the mass storage device and the mobile communication terminal and the SCWS, so that the user has a desire for management and setting. Despite the increase, there is a lack of information on this.

For example, initialization of NAND flash memory and management of partitions, configuration of network devices such as EEM (Ethernet Emulation Model) supported through USB, TCP / UDP / CAT mounted in smart card There is a problem in that information on management of a framework-based service is not provided to the user and thus does not satisfy various needs of the user.

The present invention has been proposed to solve the above problems, an application mounted on a smart card and a mobile communication terminal through a web-based OS that provides a web-based UI (User Interface), COS (Card Operating System) in the smart card It is an object of the present invention to provide a smart card having a web-based OS and a mobile communication terminal using the same by using SCWS which can be easily managed by a user.

The present invention for achieving the above object is a smart card equipped with a SCWS (SmartCardWebServer) function, mounted on a mobile communication terminal, the management of the smart card and the application mounted on the mobile communication terminal, the smart card And a web-based OS providing a web-based user interface (UI) for controlling and controlling a COS (Card Operating System) of the smart card and accessing a web client application to a resource of the smart card. do.

Preferably, the web-based OS, the application management unit for providing a list of applications installed on the smart card and the mobile communication terminal, the application information including the form, the installation date and size, and manages the deletion and update of the application And a control manager configured to manage setting and change of resources including the network device and the mass storage device in the smart card, the UI and user information, and a resource manager configured to set access rights of the web client application to the resource. It may include.

Preferably, the web-based OS may further include a multitasking scheduler that simultaneously supports a task for a web client application and a legacy application.

Preferably, the SCWS may support a local transport protocol of any one of a bearer independent protocol (BIP) method and a USB method between the SCWS gateway of the mobile communication terminal.

Preferably, the web-based OS may be executed as a standby screen service when the mobile communication terminal is powered on.

Preferably, the web-based OS may be driven by the initial URL of the web browser of the mobile communication terminal.

Preferably, the web-based OS may execute a specific application of a mobile network operator (MNO) and a specific application of the mobile communication terminal in a plug-in manner of the web browser.

Preferably, the web-based OS may be driven through a web browser window of an idle screen application of the mobile communication terminal.

Preferably, the specific application of the MNO and the specific application of the mobile communication terminal may be driven in a direct execution manner.

Preferably, the web-based OS may deliver an event occurring in the SCWS to a corresponding client, and receive and process a processing result of the event.

Preferably, the web-based OS may have a lower layer of WAF (Web Application Framework) and a lower layer of WAF of the SCWS.

A mobile communication terminal according to another aspect of the present invention is characterized in that a smart card having a web-based OS is mounted using any one of the above-described SCWS.

By using the SCWS according to the present invention, a smart card having a web-based OS and a mobile communication terminal using the same provide a user with a web-based OS providing a web-based UI, thereby allowing a user to set up and manage a smart card based on a large capacity. It can be easily performed, and there is an effect that can activate a large capacity smart card-based services.

In addition, the present invention has an effect that can provide a web-based OS-based web application framework that can easily develop services for service developers.

In addition, the present invention by downloading the application to be installed on the mobile communication terminal or smart card in advance to the mass storage device of the smart card and installed as necessary, even when changing the device of the mobile communication terminal can easily install and delete the application. It has an effect.

In addition, the present invention uses a mass storage device provided by a smart card through a web browser and SCWS with the support of a web-based OS, so that it can be directly executed in a web client such as multimedia data having a large file size to reduce the load of SCWS and contents. There is an effect that can improve the running speed of.

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

1 is a configuration diagram of a web service of a smart card having a web-based OS using a SCWS and a mobile communication terminal using the same according to an embodiment of the present invention.

The web service system using the SCWS includes a mobile communication terminal 100 that performs a routing function of the SCWS 210 and the Internet network, a smart card 200 equipped with the SCWS 210, and a smart card 200. It includes a management server 300 to perform the management of, and a service server 400 for providing a mobile service.

The mobile communication terminal 100 serves as a gateway for connecting the smart card 200 to the network operator and the Internet. The mobile communication terminal 100 connects the web browser 110 running the web application, the web browser 110 and the SCWS 210. SCWS gateway 120 is included.

The smart card 200 is a SIM / USIM mounted in the mobile communication terminal 100, and the SCWS 210, the mobile communication terminal 100 and the smart card 200 to implement a web-based OS (aka "WebTop"). Local transport protocols are supported.

As such a local transport protocol, any one of a bearer independent protocol (BIP) scheme and a USB scheme is supported between the SCWS 210 and the SCWS gateway 120 of the mobile communication terminal 100.

As shown in Fig. 1, in the case of the BIP interface defined in ISO 7816, the request of HTTP transmitted from the web browser 110 of the mobile communication terminal 100 to the local SCWS 210 is directed to the available SCWS. (Redirection), HTTP request to a specific TCP port is transmitted to the SCWS 210 of the smart card 200, the requested HTML page is generated by the HTTP response through the SCWS (210).

When the SCWS gateway 120 of the mobile communication terminal 100 routes through the USB protocol, a TCP / IP stack mounted on a host / device driver is used. In this case, the mobile communication terminal 100 performs IP gateway dynamics in the same way that a normal computer connects to the Internet via an intranet.

Here, the EEM class is implemented in the USB driver to support high speed communication based on TCP / IP between the mobile communication terminal 100 and the smart card 200.

SCWS gateway 120 of mobile communication terminal 100 is affected by the version of the IP protocol, such as IPV4 or IPv6. Compared to the BIP, this approach provides the SCWS 210 with a secure gateway to use the Internet.

2 is a block diagram of a smart card having a web-based OS using the SCWS according to an embodiment of the present invention.

Smart card 200 with SCWS 210, as shown in Figure 2, the lowest hardware layer, open OS (kernel) layer with network stack (IPv6), services with SCWS 210 It consists of a server layer, an application framework layer with a Web Application Framework (WAF), and an application layer with a web-based OS called "WebTop".

The open OS layer includes a multitasking scheduler that simultaneously supports tasks for web client applications and legacy applications provided by the web-based OS.

This multitasking scheduler simultaneously supports tasks for legacy channels responsible for communication and finance, as well as the execution of web applications such as widgets, which are implemented in web-based operating systems.

WAF provides a library for developing Internet applications, and includes a Java Script Engine, an XML Engine, and a Flash Engine.

The web-based OS provides a web-based UI, an application manager that manages applications mounted on the smart card 200 and the mobile terminal 100, and control management for the COS (Card Operating System) of the smart card 200. And a resource manager to perform access management of the web client application to the resources of the smart card 200.

The application manager manages the WIPI application on the screen and the smart card 200 and the mobile terminal 100 to provide the services and menus provided in the form of Quick Search or Hot Key. When the management unit is driven, it provides a list of applications currently installed in the smart card 200 and the mobile communication terminal 100.

The list of installed applications provides information on the group, type, installation date, application size, etc. of the applications, and the application manager manages the applications through menus such as deletion and update for each application.

Here, a menu for a list of installable applications may be provided to install an application which is currently stored on a large memory in the smart card 200 but is not installed. That is, even when changing the device of the mobile communication terminal 100 provides an application on card (Application on Card) function that can easily delete and install the application.

The control manager manages the setting and modification of resources including the network device and the mass storage device in the smart card 200, the UI, and the user information.

That is, the control management unit sets the UI such as the appearance / theme of the web-based OS in the smart card 200, the setting for the network device, the setting for the user information, the management for the mass storage device, the smart card such as the SCWS 210, and the like. It performs management of various TCP / IP-based services and CAT framework-based applications installed in 200.

Here, the shape / theme of the web-based OS provides a template such as various shapes / themes to be recommended to the user so that the user can set the user's preferences and tastes in the menu.

The resource manager sets a right for a web-based OS client (widget) to access resources such as user information managed by the web-based OS, I / O devices such as a network, and mass storage devices.

Such a web-based OS is configured in the upper layer of WAF, and provides an execution environment and development tool for widgets developed and provided by a service provider.

In addition, the web-based OS delivers the event (Event) occurring in the SCWS 210 to the client, and receives and processes the result of the event processing.

In addition, the web-based OS is a default web application mounted on the SCWS 210 and when the mobile communication terminal 100 is powered on, the standby screen service of the mobile communication terminal 100 ( (Wallpaper).

Since the web browser 110 and the SCWS 210 use the mass storage device provided by the mass smart card 200 by the web-based OS, the SCWS 210 can be directly executed in a client such as multimedia data having a large file capacity. ) To reduce the load and speed up the execution of content.

Meanwhile, the web-based OS provides a main menu and a link to each menu using only the web browser 110 installed in the mobile communication terminal 100, and a WIPI application including a mobile browser window. Is divided into the idle screen application.

3 is a block diagram illustrating an example of driving a smart card having a web-based OS and a web-based OS of a mobile communication terminal using the SCWS according to an embodiment of the present invention.

As shown in FIG. 3, the web-based OS is driven only through the web browser 110 of the mobile communication terminal 100. The web browser designated as the idle screen service when the mobile communication terminal 100 is driven ( It is driven and executed by the initial URL of 110).

Next, the smart card 200 is managed through a menu provided by the web-based OS. First, in the case of driving an MNO specific application such as Call or SMS or an OEM application of a mobile communication terminal 100 manufacturer It is executed by a plug-in supported by the web browser 110.

Here, the function of the web-based OS may be limited according to a plug-in type or a tag supported by the web browser 110, but may be moved separately except for compatibility with the web browser 110 mounted on the mobile communication terminal 100. Since there is no communication terminal 100 application, it is easy to expand.

4 is a configuration diagram showing another driving example of a smart card having a web-based OS and a web-based OS of a mobile communication terminal using the SCWS according to an embodiment of the present invention.

As shown in FIG. 4, the manner in which the web-based OS is driven by the idle screen service application of the mobile communication terminal 100 is driven through a mobile browser window included in the application.

This is implemented by separating the browser-based web application provided by the web-based OS and the MNO specific application or the OEM application mounted on the mobile communication terminal 100. Here, the specific application and the OEM application of the MNO are used in the idle screen service application. It is driven by Direct Execution method through a separate execution menu.

5 is a diagram illustrating a menu screen of a mobile communication terminal having a web-based OS using SCWS according to an embodiment of the present invention.

As shown in FIG. 5, the web-based OS provides a service and a menu in the form of a quick search or a hot key.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and it is common in the art that various substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention. It will be apparent to those skilled in the art.

1 is a configuration diagram of a web service of a smart card having a web-based OS using a SCWS and a mobile communication terminal using the same according to an embodiment of the present invention.

2 is a block diagram of a smart card having a web-based OS using the SCWS according to an embodiment of the present invention,

3 is a block diagram illustrating an example of driving a smart card having a web-based OS and a web-based OS of a mobile communication terminal using the SCWS according to an embodiment of the present invention;

4 is a configuration diagram showing another driving example of a smart card having a web-based OS and a web-based OS of a mobile communication terminal using the SCWS according to an embodiment of the present invention.

5 is a diagram illustrating a menu screen of a mobile communication terminal having a web-based OS using SCWS according to an embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

100: mobile communication terminal 110: web browser

120: SCWS gateway 200: smart card

204: Widget 206: web application

208 Web-based OS 210: SCWS

Claims (12)

In a smart card equipped with an open OS and SCWS (SmartCardWebServer), and mounted on a mobile communication terminal, Management of applications mounted on the smart card and the mobile communication terminal, control management of the COS (Card Operating System) of the smart card, and access management of the web client application for resources (resource) of the smart card Smart card having a web-based OS using the SCWS, characterized in that it comprises a web-based OS that provides a web-based UI (User Interface). The method of claim 1, The web-based OS, An application manager which provides a list of applications installed on the smart card and the mobile terminal, application information including a form, an installation date, and a size, and manages deletion and update of the applications; A control manager for managing settings and changes to resources including the network device and the mass storage device in the smart card, the UI, and user information; Smart card having a web-based OS using the SCWS, characterized in that it comprises a resource management unit for setting the access rights of the web client application to the resource. The method of claim 1, Smart card with a web-based OS using the SCWS, characterized in that it further comprises a multi-tasking scheduler that simultaneously supports tasks for the web client application and legacy applications provided by the web-based OS . The method of claim 1, The SCWS is provided with a web-based OS using the SCWS, characterized in that the local transport protocol of any one of the BIP (Bearer Independent Protocol) method and the USB method is supported between the SCWS gateway of the mobile communication terminal. Smart card. The method of claim 1, The web-based OS is a smart card having a web-based OS using the SCWS, characterized in that running as a standby screen service when the mobile terminal is powered on. The method of claim 1, The web-based OS is a smart card having a web-based OS using the SCWS, characterized in that driven by the initial URL of the web browser of the mobile communication terminal. The method of claim 6, The web-based OS is a smart card having a web-based OS using the SCWS, characterized in that for executing a specific application of the mobile network operator (MNO) and the specific application of the mobile communication terminal in a plug-in manner of the web browser. The method of claim 1, The web-based OS is a smart card having a web-based OS using the SCWS, characterized in that driven through the web browser window of the idle screen application of the mobile communication terminal. The method of claim 8, The specific application of the MNO and the specific application of the mobile communication terminal is a smart card having a web-based OS using the SCWS, characterized in that is driven in a direct execution (Direct Execution) method. The method of claim 1, The web-based OS is a smart card with a web-based OS using the SCWS, characterized in that to deliver the event (Event) generated in the SCWS to the client, and to receive and process the processing result of the event. The method of claim 1, The web-based OS is a smart card having a web-based OS using the SCWS, characterized in that the lower layer is made of WAF (Web Application Framework), the lower layer of the WAF is made of the SCWS. 12. A mobile communication terminal comprising a smart card having a web-based OS by using the SCWS of any one of claims 1 to 11.

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