KR100542819B1 - Information Search System Of Wireless Of Mobile Communicator Using SMS and Method thereof - Google Patents

Abstract

The present invention relates to a wireless information retrieval system and method thereof of a mobile communication terminal. When the mobile communication terminal transmits a search word of information to be searched using SMS, a search server outputs an information search result corresponding to the search word in a wireless page form. It is made to provide to the mobile communication terminal through the PPG.

The present invention provides a wireless information retrieval system using SMS, comprising: a mobile communication terminal for transmitting a search word using the SMS, a gateway server for receiving a search word transmitted from the mobile communication terminal and transmitting the search word to a search server, and transmitting from the gateway server A search server for retrieving information based on the search term, and a search server for converting the search result into a wireless page form and a PPG for transmitting the information search result transmitted from the search server to the mobile communication terminal. There is an advantage in that the desired information can be provided in detail without having to access the wireless Internet.

Mobile terminal, SMS, gateway server, information search server

Description

Wireless information retrieval system and method of mobile communication terminal using S.M.S. {Information Search System Of Wireless Of Mobile Communicator Using SMS and Method}             

1 is a block diagram of a wireless information retrieval system using SMS according to the present invention,

2 is a flowchart of a wireless information retrieval method using SMS according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10: mobile communication terminal 11: display unit

20: Short Message Service Center (SMSC) 30: Gateway Server

      40: search server 50: PPG (Push Proxy Gateway)

The present invention relates to a wireless information retrieval system and method of a mobile communication terminal using SMS, and more particularly, when a search word is transmitted in an SMS form using a wireless mobile communication terminal such as a wired search site, the corresponding information is connected to the wireless Internet. Without a push proxy gateway (PPG) to be provided to the mobile terminal in detail and conveniently.

In order to search the Internet and information, existing mobile communication terminals search the Internet or search for specific information through a server provided by a communication service provider. In order to provide such a service, a telecommunication service provider provided a hypertext markup language (HTML) of the Internet or a processed form such as a wireless application protocol (WAP).

As such, when the user of the mobile communication terminal directly accesses the wireless Internet and searches for necessary information, and accesses a server that provides a lot of information that he does not need, efficient information retrieval is not made and many hours are connected. There was a problem of wasting costs.

Accordingly, the present invention is to solve the above-mentioned conventional problems, an object of the present invention is to search for a search word transmitted by the SMS to the gateway server given a specific number when the mobile communication terminal transmits a search word using the SMS; The present invention provides a wireless information retrieval system using SMS and an information retrieval method using the same, which enables information retrieval using a search word in a mobile communication terminal.

Wireless information retrieval system using SMS to achieve the object of the present invention as described above, a mobile communication terminal for transmitting a search word using the SMS, a gateway for receiving a search word transmitted from the mobile communication terminal to transmit to the search server A server, a search server for retrieving information based on a search word transmitted from the gateway server, a search server for converting the search result into a wireless page form, and a PPG (Push Proxy Gateway) for transmitting the search result transmitted from the search server to the mobile communication terminal. It is configured to include.

Wireless information retrieval method using SMS to achieve the object of the present invention as described above, determining whether the received number received by the mobile communication terminal to the SMSC is a specific number for the information search, the SMSC received If the received number is a specific number for information retrieval, transmitting the search word transmitted from the mobile communication terminal to a gateway server, transmitting the search word transmitted to the gateway server to a search server through socket transmission, and the gateway server Retrieving the information by the search word transmitted from the mobile terminal, and producing the searched result in the form of a wireless page so that the search result can be transmitted to the mobile communication terminal, and the information search result produced in the form of a wireless page by the search server. Providing to the terminal.

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

1 is a block diagram of a wireless information retrieval system using SMS according to the present invention.

As shown in FIG. 1, it is determined whether the mobile communication terminal 10 transmits a search word using an SMS for wirelessly searching for information and whether the received number received by the mobile communication terminal 10 is a specific number. The SMSC 20, the gateway server 30 receiving the search word by the reception number determination of the SMSC 20, and the information corresponding to the search word transmitted from the gateway server 30 are extracted to form a wireless page. It consists of a search server 40 for generating a search result and a PPG 50 for transmitting the information search results transmitted from the search server 40 to the mobile communication terminal (10).

Here, the gateway server 30 is given a specific number by the network administrator, the search word from the SMSC 20 only when the number received from the mobile communication terminal 10 is a specific number assigned to the gateway server 30. Will be sent.

2 is a flowchart of a method for searching for wireless information using SMS according to the present invention, which will be described in detail with reference to FIG. 2.

When the mobile communication terminal 10 enters and transmits a received number together with a search word using SMS to perform a wireless information search (S100), the SMSC 20 receives the number received from the mobile communication terminal 10. It is determined whether or not the specific number assigned to the gateway server 30 (S101).

If the number received by the SMSC 20 is a specific number assigned to the gateway server 30, the SMSC 20 gateways the message transmitted from the mobile communication terminal 10 using the SMDP, that is, the search word. The server 30 transmits the data to the server 30 (S103).

The search word transmitted to the gateway server 30 is transmitted to the search server 40 again through socket communication (S105), and the search server 40 uses the search word transmitted from the gateway server 30 to obtain information. After the search (S107), the search results are produced in the form of a wireless page to enable transmission to the mobile communication terminal (10) (S109).

The search server 40 determines whether the terminal capable of supporting the PPG 50 in order to transmit the search results produced in the form of a wireless page to the mobile communication terminal 10 (S110). In the case where the terminal can transmit the PPG 50 of the search result, the search result and the linked wireless site are transmitted to the terminal 10 to be output to the display unit 11 (S112).

In addition, when the terminal 10 is a terminal that does not support the PPG 50, the search server 40 transmits a search result to the terminal 10 using SMS (S114) by the terminal 10 Direct access to the wireless Internet to select the search server 40 and enter the search terms to reduce the hassle of searching for information has the advantage of minimizing the waste of time and money.

Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the above-described embodiments, and the present invention is not limited to the above-described embodiments without departing from the spirit of the present invention as claimed in the claims. Of course, any person skilled in the art can make various modifications, and such changes are within the scope of the claims.

As described above, according to the present invention, even when a mobile communication terminal using a wireless network such as a wired search site can input a search word in the form of SMS, the information can be obtained in detail and conveniently without accessing the wireless Internet. There is an effect that can reduce the waste of costs.

Claims (5)

A mobile communication terminal for transmitting a specific number and a search word to a Short Message Service Center (SMSC) specifying a gateway server to which a specific number is assigned using a short message service (SMS); A gateway server for receiving a search word transmitted from the SMSC and transmitting the received search word to a search server in response to the confirmation of the specific number by the SMSC; A search server for searching for information by the search word transmitted from the gateway server and for making the search result into a wireless page form; And PPG (Push Proxy Gateway) for transmitting the search result transmitted from the search server to the mobile communication terminal Wireless information retrieval system of a mobile communication terminal using SMS, characterized in that configured to include. delete In the wireless information retrieval method using SMS, (a) transmitting a specific number and a search word specifying a gateway server to a short message service center (SMSC) using a mobile communication terminal; (b) determining whether the SMSC is a specific number for designating a gateway server and transmitting a search word transmitted from the mobile communication terminal to a gateway server when the SMSC is a specific number for designating the gateway server; (c) transmitting the search word transmitted to the gateway server to the search server through socket transmission; (d) searching for information by a search word in the search server and producing the search result in the form of a wireless page; And (e) transmitting the data produced in the form of the wireless page to the mobile communication terminal; Wireless information retrieval method of a mobile communication terminal using SMS, characterized in that comprises a. The method of claim 3, wherein in step (e) If the mobile communication terminal is a terminal that does not support a push proxy gateway (PPG), the wireless information retrieval method of the mobile communication terminal using SMS, characterized in that for transmitting the searched results by SMS. The method of claim 3, wherein in step (e) A wireless information retrieval method of a mobile communication terminal using SMS, characterized in that to provide a wireless site linked to the results retrieved from the search server to the mobile communication terminal.

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