KR100696588B1 - Method for receiving web-page data using wireless internet in the mobile terminal - Google Patents

Abstract

A method for receiving web page data through wireless Internet in a mobile terminal is provided to be capable of receiving web page data only which is not received, among web page data transmitted from a web server, again based on location information of actually received web page data, so that the web page data can be quickly displayed on a display. Reception of web page data is requested to a web server(S10). The server converts actually received some of the requested web page data according to the size of a display unit of a mobile terminal, and sequentially displays the converted web page data on the display(S12,S14). Based on location information of web page data which is not received among the requested web page data, a message for requesting the not-received web page data only to be received is transmitted to the server(S16). In response to the requested message, the web page data is re-received from the server, and the re-received web page data is displayed(S18).

Description

Method for receiving web-page data using wireless internet in the mobile terminal}

1 schematically illustrates an external configuration of a general mobile terminal capable of accessing a wireless Internet.

2 is a flow chart illustrating a conventional method in which a user receives data of a web page via the wireless Internet.

3 is a flowchart illustrating a method of receiving webpage data according to an embodiment of the present invention.

4 is a flowchart illustrating the step of transmitting a re-receive request message to the web server in more detail.

The present invention relates to a method of receiving data of a web page through a wireless Internet in a mobile terminal, and more particularly, based on location information of web page data actually received among web page data to be received. The present invention relates to a web page data receiving method capable of updating a display screen by re-receiving only web page data of a specific part of the apparatus.

In recent years, the number of mobile communication subscribers has increased drastically, and according to the rapid development of various information communication related technologies, the wireless Internet using a mobile terminal which is always portable has been in the spotlight.

The mobile terminal has a built-in browser program so that a user can input a URL (Uniform Resource Locator) of a desired website to the browser via the wireless Internet to search for a predetermined web page or send and receive e-mail.

Referring to FIG. 1 schematically illustrating an external configuration of a general mobile terminal capable of wireless Internet access, the mobile terminal 2 includes a number and letter input key 4a, an up-down key 4b, an internet mode key 4c, and the like. Key panel unit 4 included therein and an LCD panel 6 for displaying information to the user. Here, the Internet mode key 4c is a function key most commonly used for selecting the use of the wireless Internet.

2 is a flow chart illustrating a conventional method for a user to receive webpage data via the wireless Internet.

The user presses the Internet mode key 4c of the mobile terminal 2 to select the use of the wireless Internet (step 1), and the mobile terminal 2 displays the wireless Internet service menu on the LCD panel 6. The user selects the "Internet connection" menu from the service menu by using the up-down key 4b of the key panel 4, and inputs the URL of the website for the wireless Internet to be connected (step 3). On the other hand, the mobile terminal 2 connects the connection with the input URL and receives corresponding web page data from the corresponding website (step 5). The transmitted webpage data is converted to correspond to the display size, resolution, number of supported colors, etc. of the mobile terminal 2, and the converted webpage data is displayed to the user through the display unit of the mobile terminal (step 7).

When the total data capacity of the web page to be received in the above-described conventional web page data receiving method is large, the data of the web page may not be completely received due to the limitation of the memory capacity of the mobile terminal. Accordingly, the user converts only the web page data actually received among the web page data corresponding to the size, resolution, number of supported colors, etc. of the display unit, and displays them in order.

When reconnecting to a web server in order to receive webpage data that has not been received among the webpage data, only the same webpage data as the first connection is received. Therefore, the web page with a large data capacity cannot be received normally.

In addition, when reconnecting to a web server to receive the webpage data that has not been received among the webpage data, a problem that wastes a long time and resources because the same webpage data is repeatedly received as the first access. .

Accordingly, an object of the present invention is to provide a web page data receiving method capable of receiving only web page data that has not been received from among requested web page data based on location information of web page data.

The web page data receiving method for achieving the object of the present invention comprises the steps of requesting to receive the web page data from a web server (step a), the display of the mobile terminal to actually receive some of the web page data received from the requested web page data Converting to correspond to the sub-size and sequentially displaying the converted webpage data on the display unit (step b), wherein the unreceived webpage data is not received based on location information of unreceived webpage data among the requested webpage data. (C) sending a message for re-receiving only web page data to the web server and re-receiving web page data transmitted from the web server in response to the re-receive request message and receiving the re-received web page data. Displaying (d) the display. .

Preferably, the step (c) is a step of extracting location information of unreceived webpage data among the webpage data based on the webpage data last displayed on the display unit, and includes the extracted location information. Generating a message for requesting re-receipt of unreceived web page data among the web page data, and transmitting the generated re-receive request message to the web server.

Hereinafter, a method of receiving webpage data corresponding to the present invention will be described in detail with reference to the accompanying drawings.

3 is a flowchart illustrating a method of receiving webpage data according to an embodiment of the present invention. Referring to FIG. 3, a request is made to receive web page data from a web server connected via wireless Internet (step 10). A user first command for accessing the Internet is input through the Internet mode key 4c of the mobile terminal. An internet browser screen is displayed on the display unit 6 of the mobile terminal, and the user inputs a URL to be connected. Access the entered URL and receive web page data from the web server.

Of the web page data to be received, the actually received web page data is converted according to the size, resolution, number of supported colors, etc. of the display unit 6 (step 12). Although the web server transmits all the web page data of the connected URL to the mobile terminal, when the web page data to be received is large, the web page data actually received is transmitted from the web server due to the memory capacity limitation of the mobile terminal. Only a portion of the web page data being received is received.

The actually received web page data is resized to correspond to the screen size of the display unit, and the file format of the received various images is analyzed and converted to correspond to the image format supported by the mobile terminal.

The converted webpage data is displayed on the display section 6 in sequence (step 14). The user inputs a user second command for moving the web page displayed on the display unit 6 using the up-down key 4b of the mobile terminal, and according to the input user second command, Web page data is displayed one by one or one line.

After all of the actually received web page data are displayed on the display unit 6 in turn by operating the user's up-down key 4b, the web page data transmitted from the web server is not received by the mobile terminal. A user third command for re-receipt is input (step 16).

Preferably, the web page data actually received and converted in response to the third user command is deleted from the memory or stored separately in a separate memory of the mobile terminal.

In response to the user's third command, location information of the last displayed web page data among the web page data transmitted from the web server, that is, location information starting from the unreceived web page data is extracted, and extracted into the extracted location information. Send a message to the web server requesting to receive the unreceived webpage data again (step 18). In response to the re-receive request message, the web server extracts the location information included in the re-receive request message, and retransmits only the webpage data requested by the mobile terminal to the mobile terminal based on the extracted location information. The mobile terminal sequentially displays the webpage data after the previously displayed webpage data on the display unit 6 based on the retransmitted webpage data.

Fig. 4 is a flow chart illustrating in more detail the step (step 18) of sending a re-receive request message to the web server. Referring to FIG. 4, location information of unreceived webpage data is extracted from webpage data transmitted from a web server (step 20). The web page data is sequentially displayed through the up-down key 4b, and location information of unreceived web page data is extracted from the web page data transmitted from the web server through the data address of the web page displayed on the display unit.

A message containing the location information and generating a message for requesting to receive the web page data after the location information again (step 22). The position information includes information on the position of the uppermost left side of the display unit and the length and width of the display unit.

The generated re-receive request message may be configured to request to receive only webpage data of one display unit or all webpage data not received from among the data that has not been received.

The generated re-receive request message is transmitted to the web server (step 24). The generated re-receive request message is transmitted to the web server through the base station, and the web server transmits web page data to the mobile terminal in response to the re-receive request message.

Meanwhile, the above-described embodiments of the present invention can be written as a program that can be executed in a computer, and can be implemented in a general-purpose digital computer that operates the program using a computer-readable recording medium.

The computer-readable recording medium may be a magnetic storage medium (for example, a ROM, a floppy disk, a hard disk, etc.), an optical reading medium (for example, a CD-ROM, DVD, etc.) and a carrier wave (for example, the Internet). Storage medium).

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Web page page receiving method according to the present invention displays the web page data at a high speed by re-receiving only unreceived web page data of the web page data sent from the web server based on the position information of the actual received web page data It can be displayed in the unit.

In addition, the method for receiving webpage data according to the present invention can display a large capacity webpage using a small memory capacity by re-receiving only webpage data of a specific portion.

Claims (5)

In the method for receiving web page data displayed on the display unit of the mobile terminal, (a) requesting to receive webpage data from a web server; (b) converting some of the received webpage data from the requested webpage data to correspond to the size of the display unit of the mobile terminal and sequentially displaying the converted webpage data on the display unit; (c) transmitting a message for re-receiving only the unreceived webpage data to a web server based on location information of unreceived webpage data among the requested webpage data; And (d) re-receiving web page data transmitted from a web server in response to the re-receive request message and displaying the re-received web page data. The method of claim 1, wherein step (c) Extracting location information of unreceived webpage data among the requested webpage data based on the webpage data last displayed on the display unit; Generating a message including the extracted location information and requesting re-receipt of webpage data not received among the webpage data; And And transmitting the generated re-receive request message to the web server. The method of claim 2, wherein the generated message Web page data receiving method comprising the start position of the unreceived web page and the amount of web page data to be received again. The method of claim 3, wherein the amount of web page data to be re-received And at least one of web page data displayed on one screen of the display unit or web page data not received among the requested web page data. The method of claim 2, wherein before step (c) And receiving a user command for re-receiving the web page data not received among the web page data to update the display unit screen.

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