KR20010035354A - System for File Transmission/ Reception in wireless Internet - Google Patents

Abstract

PURPOSE: A file transmission/reception system using a wireless Internet is provided to transmit or receive a file stored at a computer through a control of a mobile terminal by using a connection server and a connection agent. CONSTITUTION: A connection agent(200) always keeps a communication connection state with a connection server(100), and transmits file information, directory information and a file in the time of the connection server(100)'s demand of the file information and the file. A connection server(100) connects to the connection agent(200) of a user's computer(114) and a web server for a wireless through the outside interface(114). So, the user connects to the web server for a wireless. If the user inputs a pertinent signal to the web server for a wireless(500) in order to use the file or to transmit an e-mail including the file, the web server for a wireless(500) transmits the signal to the connection server(100), and the connection server(100) certifies information of the connection agent(200), and demands the file information and the directory information. And the connection agent(200) transmits the file information and the directory information to the connection server(100), and the connection server(100) transmits the file information and the directory information to web server for a wireless(500). The web server for a wireless displays the file information and the directory information.

Description

File transmission / reception system using wireless internet {System for File Transmission / Reception in wireless Internet}

The present invention relates to a file transmission and reception system using the wireless Internet, and more particularly, provides a user mobile communication terminal with various files, directory information, etc. of a user computer terminal, and is provided when a user transmits a mail or chats. The present invention relates to a file transmission / reception system for transmitting a file selected directly through file and directory information, and for serving to check files received by a computer terminal through a mobile communication terminal.

Recently, high quality mobile communication services have been provided due to the development of data communication technology, and cyber space has become an important part of life due to the rapid popularization of the Internet.

In particular, the so-called Yen generation of young people, the cyber world is increasing its weight enough to threaten offline life.

Among these, the high-speed communication network made through the wired communication network has problems such as limitations of environmental, spatial and economic factors, and the data communication through the mobile communication network is increasing in importance and being targeted for development.

Currently, services through mobile communication include Internet access, E-mail transmission, and games. Due to problems such as capacity limitation of mobile communication terminal, communication speed, limitation of call area, and instability of connection, wired internet network Compared to that, it is not commercially available.

In particular, in order to transmit an e-mail or the like through a mobile communication terminal and to transmit a specific file to a communication counterpart, it is expected that a large amount of mobile communication terminal memory and a high speed mobile communication network are required, so that the economic burden is not small.

Therefore, there is a need for an efficient file transfer method in which a user's computer terminal and a mobile communication terminal are linked.

The present invention has been made in the background, the user is provided with a variety of file information stored in the user computer terminal through the mobile communication terminal and select a file to be transmitted among these to transmit to the desired address or the user through the mobile communication terminal The purpose of the present invention is to provide a file transmission / reception system for checking a file transmitted to a computer terminal and controlling transmission / reception of a file stored in a user computer terminal through a user mobile communication terminal by linking a wired / wireless communication network. have.

1 is an exemplary view showing the configuration of a network to which a file transmission and reception system using the wireless Internet according to an embodiment of the present invention is applied.

2 is a block diagram showing the configuration of a file transmission and reception system using the wireless Internet according to a preferred embodiment of the present invention.

3 is a flowchart illustrating a process of actually operating a file transmission / reception system using the wireless Internet according to an exemplary embodiment of the present invention.

<Description of Signs of Major Parts of Drawings>

10: file transmission and reception system

100: connection server

101: control unit

102: user registration / modification module

103: agent connection module

104: agent download / install module

105: file information request module

106: file information transfer module

107: file transfer request module

108: file transfer module

109: mail transmission module

110: database unit

111: user information database

112: PC / Agent Information Database

113: mobile communication terminal information database

114: external interface

200: connection agent

201: Server Connection Module

202: File Information Transfer Agent Module

203: File Transfer Agent Module

301: user computer terminal

302: user mobile communication terminal

400: wired / wireless internet (communication) network

500: Wireless Web Server

600: E-Mail Server

700: correspondent

In order to achieve the above object, the present invention provides a connection server that can be connected to a plurality of user computer terminals, a wireless web server, and an E-mail server through a wired / wireless communication network, and the connection server installed in the user computer terminal. In a file transmission and reception system using a connection agent connected,

The connection agent, when there is a file and directory information transfer request from the connection server, a file information transfer agent module for transferring file information and directory information of the user computer terminal to the connection server, and a request for transfer of a specific file from the connection server. It consists of a file transfer agent module that transfers the file to the connection server, and a server connection module that always maintains a network connection with the server.

The connection server may include a user registration / modification module for receiving a user registration information and assigning a unique code to grant a service entitlement, an agent connection module for continuously connecting to a connection agent, and a user An agent download / install module that provides a connection agent setup file so that a connection agent can be installed on its own computer terminal, and upon request of file information of the user computer terminal from a wireless web server to which the user mobile terminal is connected. A file information request module for requesting terminal file and directory information from a connection agent, a file information transmission module for transmitting file and directory information of a user computer terminal received from the connection agent to a wireless web server, and a wireless web server Before file If there is a transmission request, a file transfer request module for requesting the file to the connection agent, a file transfer module for transmitting a file received from the connection agent to a wireless web server or an e-mail server, and the connection server establishes a wired or wireless communication network. An external interface that provides a network interface function to perform data communication through the control unit, a control unit for controlling the interaction and data flow of each module in the system described above, and a database for storing each data generated in the operation of each module It is made of wealth.

In this case, the database unit may store a user information database storing user information input through a user registration / modification module, a PC / agent information database storing user computer terminals and agent information, and user mobile communication terminal information. It consists of a mobile communication terminal information database.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

In addition, it should be noted that the same reference numerals are given to the same components, although belonging to different drawings for convenience of understanding.

1 is an exemplary view showing the configuration of a network applied to a file transmission and reception system according to a preferred embodiment of the present invention.

As shown in the drawing, the connection server 100 of the file transmission / reception system 10 may be connected to a plurality of user computer terminals 301 and a wireless web server 500, and the connection agent 200 may be connected to the user computer 301. ) Is installed to make a connection with the connection server (100).

The user mobile communication terminal 302 is connected to the wireless web server 500 interworking with the file transfer system 10 through the wireless internet network 400, and thus the user computer terminal 301 through the user mobile communication terminal 302. When requesting a variety of files to the wireless web server 500 checks the requested file through the file connection server 100 and the connection agent 200 or to the communication partner 700 through the E-Mail server 600 Can transmit

2 is a block diagram showing the configuration of a file transmission and reception system according to a preferred embodiment of the present invention.

As described above, the file transmission / reception system 10 includes a connection server 100 and a connection agent 200.

The connection agent 200 maintains a communication connection state with the connection server 100 at all times, and transmits file information and directory information or file to the connection server 100 when file information or file request is received from the connection server 100. The configuration thereof will be described in detail in performing a function.

The file information transfer agent module 202 transmits file information and directory information of the user computer terminal 301 to the connection server 100 when a file and directory information transmission request is received from the connection server 100. do.

The file transfer agent module 203 transmits the file to the connection server 100 when a request for the transfer of a specific file is received from the connection server 100.

The server connection module 201 maintains a communication network connection state with the connection server 100 at all times and monitors whether there is a request for file transfer or file information transfer from the server 100.

On the other hand, the connection server 100 is composed of a control unit 101 for controlling the interaction and data flow and storage of each module (102 ~ 114) in the connection server, the data communication via the wired / wireless communication network 400 It connects to the connection agent 200 of the user computer 301 and the web server 500 for wireless communication through an external interface 114 that provides a communication network interface function to perform the operation.

The user registration / modification module 102 receives user registration information and assigns a unique code to entitle a user to use a service.

The agent connection module 103 is a communication module that performs a function of continuously connecting the connection agent 200 through the communication network 400.

The agent download / install module 104 provides a connection agent 200 setup file so that a user can install the connection agent 200 on his or her computer terminal 301.

The file information request module 105 stores a file stored in the user computer terminal 301 when a file information request of the user computer terminal 301 is received from the wireless web server 500 to which the user mobile communication terminal 302 is connected. The directory information is requested to the file information transfer agent module 202 of the connection agent 200.

The file information transmitting module 106 transmits the file and directory information of the user computer terminal 301 received from the file information transmitting agent module 202 of the connection agent to the wireless web server 500.

The file transfer request module 107 transmits the file request to the file transfer agent module 203 of the connection agent 200 when there is a request for the transfer of a specific file from the wireless web server 500.

The file transfer module 108 transmits the file received from the file transfer agent module 203 of the connection agent 200 to the wireless web server 500.

The e-mail sending module 109 attaches a file received from the connection agent 200 to an e-mail, and performs an e-mail sending function of sending an e-mail to the address of a specific partner 700 through the e-mail server 600.

The database unit 110 stores each data generated in the operation of each module, a user information database 111 for storing user information input through the user registration / modification module 102, and a user computer terminal ( 301 and a PC / agent information database 112 for storing agent 200 information, and a mobile communication terminal information database 113 for storing user mobile communication terminal 301 information.

3 is a flowchart illustrating a process of actually operating a file transmission / reception system according to an exemplary embodiment of the present invention.

For computer terminal file transmission through the mobile communication terminal, the user first accesses the user registration / modification module 102 of the connection server 100, inputs user registration information, and receives a unique code (ID, Password, etc.), Login to access the connection agent download / install module 104.

In this case, the user registration information input includes user computer terminal 301 information and mobile communication terminal 302 information, in addition to general user information, so that the user information database 111 and the PC / The agent information database 112 and the mobile communication terminal information database 113 are stored.

Meanwhile, the connection agent download / install module 104 preferably provides the connection agent installation setup file to the computer terminal 301 of the user through a communication network, and the user downloads and installs it in his computer terminal 301. .

After the user registration and the installation of the connection agent 200 are completed, the user accesses the wireless web server 500 interworking with the file transmission / reception system 10 through the mobile communication terminal 302 to use the wireless Internet service (step: S1).

If the user wants to use a file in his computer terminal 301 or attach it to the specific communication partner 700 by e-mail while using the service (step: S2), the wireless web server 500 is accessing it. (I.e., when attaching a file from the wired Internet, clicking the 'attach file' icon is a similar process to displaying the directory information of the computer terminal.) The wireless web server 500 is connected to the connection server 100. A file information transfer request is performed by the user computer terminal 301 (step S4).

When the file information transmission request of the wireless web server 500 is received by the connection server 100, the file information request module 105 checks the information of the connected connection agent 200 and installs the connection agent installed in the user computer terminal 301. File and directory information transmission request is made to the file information transfer agent module 202 of step 200 (step S5).

If the connection agent 200 is not installed or is not turned on (step: S6), the previous installation process is repeated to execute the connection agent 200 to use the service (step: S13).

The file information transfer agent module 202 transmits file and directory information stored in the user computer terminal 301 to the connection server 100, and the file information transfer module 106 of the connection server 100 transmits the file and directory information to the connection server 100. 500) (step S7).

Subsequently, the wireless web server displays the transmitted file and directory information. In this case, it is preferable that the provided file and directory information is formed in a tree form so that the user can easily find a desired file (step S8).

After the user checks a file in his computer terminal 301 and selects a desired file (step S9), the file transfer request module 107 of the connection server 100 sends a file transfer agent of the connection agent 200. The module 203 is requested to transmit the selected file (step S10).

The file transfer agent module 203 of the connection agent 200 extracts the selected file from the user computer terminal 301 and transmits the selected file to the connection server 100, and the file transfer module 108 of the connection server 100 wirelessly transmits the selected file. To the web server 500 or the E-Mail server 600 (step: S11).

The user may check the file transmitted through the server 500, and if the user inserts the file selected by the user into the mail and attempts to transmit it to the address of the communication partner 700, the mail transmission module 109 allows the user to send the mobile communication terminal. Attaching the selected file to the mail through the (302) receives the message and sends it to the E-Mail server 600 (step: S12).

As described above, when a user transmits an E-mail through his or her mobile communication terminal 302, as described above, only the attachment is attached through the connection server 100 and the agent 200, and a message is directly written and the mail address is entered. Although it may be transmitted, it is of course possible to load the mail contents previously prepared in the computer terminal 301 through the mobile communication terminal 302 and then to transmit the file.

Preferably, the wireless web server 500 should secure various contents that may be of interest to the user and guide the user through the process of performing file and directory information or file transfer function through the mobile communication terminal 302.

This is because, in practice, the user can confirm the process of attaching the file through the mobile communication terminal 302 because the content displayed through the wireless web server 500 can be viewed and confirmed.

On the other hand, the connection agent 200 may perform only file and directory information / file transfer function, but may perform a messenger function through a connection with the server 100 to perform a chat, a message transfer, etc. It is desirable to be able to send to.

At this time, of course, the messenger server module should be installed in the connection server 100.

In addition, the user may check the file transmitted to his computer terminal 301 through the file verification process of the file transmission and reception system 10 using his mobile communication terminal 302.

Although the preferred embodiments of the present invention have been described in detail above, those skilled in the art will appreciate that the present invention may be modified without departing from the spirit and scope of the invention as defined in the appended claims. It will be appreciated that modifications or variations may be made. Therefore, changes in the future embodiments of the present invention will not be able to escape the technology of the present invention.

As described above, according to the present invention, a user is provided with various file information stored in his computer terminal through his mobile communication terminal, selects them, transmits them to a desired address, or sends a file transmitted to his computer terminal. It is a useful invention that can check and control the files stored in the user computer terminal by connecting the wired / wireless communication network through the user mobile communication terminal.

Claims (3)

A wireless web server connectable to a user mobile communication terminal through a wired / wireless communication network, a connection server connectable to a user computer terminal and an e-mail server, and a connection server installed in the user computer terminal and connected to the connection server through a communication network. In a file transmission and reception system using a connection agent, The connection server, An agent connection module that performs a function of always maintaining a communication network connection state to enable data transmission and reception with the connection agent; A file information request module for requesting the connection agent for file and directory information of the user computer terminal when a file information request of the user computer terminal is received from the user mobile communication terminal through the wireless web server; A file information transmission module for transmitting file and directory information of the user computer terminal received from the connection agent to the wireless web server; A file transfer request module requesting the connection agent for the selected file when a request for transferring the selected file is received from the wireless web server through the mobile communication terminal; A file transfer module for transmitting a file received from the connection agent to the wireless web server and the e-mail server; A database unit for storing data generated in the operation of each module; It includes a control unit for controlling the interaction and data flow of the respective modules, The connection agent, A file information transfer agent module for transmitting file information and directory information of the user computer terminal requested from the file information request module to the connection server; A file transfer agent module for extracting the requested file from the file transfer request module from the user computer terminal and transmitting the extracted file to the connection server; And a server connection module for maintaining a connection state through the agent connection module and a communication network at all times. The method of claim 1, wherein the connection server, A user registration / modification module for receiving a user registration information and assigning a unique code to entitle a user to use a file transmission / reception service; And an agent download / install module for providing a setup file to install the connection agent on the user computer terminal. The method of claim 1 or 2, wherein the database unit, A user information database for storing user information input through the user registration / modification module; A PC / agent information database for storing the user computer terminal and connection agent information; And a mobile communication terminal information database storing the user mobile communication terminal information.