KR20030030566A - Method for Text and Sound Transfer at the same time in Multimedia Service of Mobile Communication System - Google Patents

Abstract

PURPOSE: A method for simultaneously transmitting a character and information in a multimedia service of a mobile communication system is provided to add entertainment factors and activate a wireless Internet mobile phone multimedia service. CONSTITUTION: An identifier of a recipient and a character data are received from a transmission terminal(301). The character data is transmitted to an automatic search engine(302). The automatic search engine performs a natural language processing on the character data, extracts a key word of the character data, and searches optimum information suitable for the character from an information database(303). The searched optimum information and character data are transmitted to the recipient(304).

Description

Method for simultaneous transmission of text and information in multimedia service of mobile communication system {Method for Text and Sound Transfer at the same time in Multimedia Service of Mobile Communication System}

In the field of multimedia services provided on a mobile communication system using a wireless Internet, the present invention analyzes a character transmitted from a wireless communication terminal or a user terminal, searches for information corresponding to the character, and simultaneously transmits the character and the information. The present invention relates to a computer-readable recording medium storing a method for simultaneously transmitting texts and information and a program for realizing the method, and more particularly, to text transmission using a wireless communication terminal or a user terminal. The city's wireless Internet or an automatic search engine connected to the Internet extracts information suitable for text (for example, sound, voice, music, pictures, etc.) from a database and sends the text and information to the recipient. Of a mobile communication system T a recording medium according to the media service can be a computer-readable recording a program for realizing the broadcast method and the method of the character and information.

1 is an exemplary configuration diagram of a multimedia service system in a conventional mobile communication system.

In the figure, "101" represents a transmitting terminal, "102" represents a WAP server, and "103" represents a receiving terminal, respectively.

First, the message sender connects to a WAP server 102 providing a multimedia service, selects a recipient using the transmitting terminal 101, selects a text, picture, or sound source, and transmits the message. Using the receiving terminal 103, the message receiver may view or hear the transmitted text, picture, or sound source.

However, in order to send texts and information, the sender of the information has to check the information through the display window of the user terminal, and also has a problem of having to select and send various menus one by one.

The present invention has been proposed in order to solve the above problems, the multimedia service user receives a character to be transmitted to the wireless Internet or an automatic search engine connected to the Internet by analyzing the character to the database as the information best suited to the character In a multimedia service of a mobile communication system capable of transmitting text and extracted information at the same time, the present invention provides a method of simultaneously transmitting text and extracted information and a computer-readable recording medium recording a program for realizing the method. There is a purpose.

1 is an exemplary configuration diagram of a multimedia service system in a conventional mobile communication system.

2 is an exemplary configuration diagram of a multimedia service system in a mobile communication system to which the present invention is applied.

3 is a flowchart illustrating a method of simultaneously transmitting texts and information in a multimedia service of a mobile communication system according to the present invention.

* Explanation of symbols for the main parts of the drawings

201: sending terminal (message sender) 203: web server (WEB Server)

204: information database 205: receiving terminal (message receiver)

According to an aspect of the present invention, there is provided a method of simultaneously transmitting text and information in a multimedia service of a mobile communication system, comprising: a first step of receiving an identifier of a receiver and a sentence to be transmitted from a transmitting terminal in a web server; A second step of extracting a keyword from the transmitted sentence through a natural language processing process by the web server and searching for optimal information corresponding to the extracted keyword from information stored in an information database; And a third step of transmitting the found optimal information and the sentence to a receiver corresponding to the identifier of the receiver.

On the other hand, the present invention, a multimedia service system having a high-capacity processor for the simultaneous transmission of text and information, the web server, a first function for receiving an identifier of a receiver and a sentence to be transmitted from a transmitting terminal; A second function of extracting a keyword from the transmitted sentence through a natural language processing process by the web server and searching for optimal information corresponding to the extracted keyword from information stored in an information database; And a computer readable recording medium having recorded thereon a program for realizing the retrieved optimal information and the third function of transmitting the sentence to the recipient corresponding to the identifier of the recipient.

The above objects, features and advantages will become more apparent from the following detailed description taken in conjunction with the accompanying drawings. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is an exemplary configuration diagram of a multimedia service system in a mobile communication system to which the present invention is applied.

In the figure, "201" represents a transmitting terminal, "203" represents a web server, "204" represents an information database, and "205" represents a receiving terminal, respectively.

The transmitting terminal 201 represents a means for the message sender to connect to the web server 203 to send a text, a sound source or a picture to the message receiver and to create information to be sent.

And the receiving terminal 205 is a means which can confirm the information transmitted by the message sender.

In addition, the web server 203 realizes a connection between the message sender and the message receiver on the Internet or the wireless Internet, and analyzes the text inputted by the message sender to provide information (for example, sound, voice, And a natural language automatic search and keyword extraction system capable of extracting music, pictures, etc., and information suitable for the character is stored and managed in the information database 204. Here, the natural language automatic search and keyword extraction system is an automatic search engine and performs the role of extracting the optimal information for the characters through natural language processing from the sender's input characters. Here, the natural language processing is a search method for naturally searching for a desired information by inputting a search word, and thus is not used in detail because it is currently used in a search site or a program. The natural language processing is performed by the automatic search engine.

In the multimedia service of the mobile communication system according to the present invention, a method of simultaneously transmitting text and information is as follows.

First, when text is transmitted using the wireless terminal or the transmitting terminal 201 connected to the Internet, the web server 203 receives the text. Then, the information of the sender is automatically retrieved, the keyword extraction, the meaning of the text, and the like are extracted from the information database 204, and the sender's text and information are simultaneously transmitted to the receiver through the wireless Internet.

Meanwhile, a method of simultaneously transmitting text and information in a multimedia service of a mobile communication system according to the present invention will be described as follows.

When the message sender 201 transmits a text message "Happy birthday" to the message receiver 205, it is received by the web server 203 and sent to the information search engine. The information search engine then processes the text message "Happy Birthday" in natural language to extract the keywords. Here, the words "birthday" and "congratulations" are searched when the keyword is extracted by natural language processing of the text message "happy birthday".

Then, the words "birthday" and "congratulations" are searched for a sound source or a picture corresponding to "birthday" and "celebration" stored in the information database. Then, the searched sound source or picture corresponding to "birthday" and "celebration" is selected, and the selected sound source or picture is simultaneously transmitted to the receiving terminal 205 of the message receiver along with the text message.

3 is a flowchart illustrating a method of simultaneously transmitting text and information in a multimedia service of a mobile communication system according to the present invention.

As shown in FIG. 3, in the multimedia service of the mobile communication system according to the present invention, a method of simultaneously transmitting text and information receives an identifier of a receiver and text data to be transmitted from a transmitting terminal (301).

The transmitted text data is then sent to the automatic search engine (302).

The text data sent to the automatic search engine is subjected to processing such as natural language processing and keyword extraction in the text data to search for optimal information corresponding to the text in an information database (303), and the searched optimal information and the text data to the receiver. Transmit (304).

The simultaneous transmission of text and information in the multimedia service of the mobile communication system according to the present invention will be described in more detail as follows.

First, the user inputs a character to be sent with a recipient by using a terminal that can access the wireless Internet and transmits it to a web server, or enters a character to be sent with a recipient on a screen provided by the web to the web server. send.

A web server connected to the wireless Internet or connected to the Internet receives the text input by the sender (301) and transmits the text to the automatic search engine (302).

The automatic search engine finds the optimal information for the character in the information database through processing such as natural language processing and keyword extraction in the character (303).

The text and the information are simultaneously transmitted to the receiver through the wireless Internet (304).

After confirming the message arrival notification, the receiver accesses the wireless Internet and checks text reception and information.

That is, in the text and picture service of a mobile communication terminal using an existing wireless Internet or the Internet, only a text, a picture, and a sound designated by a sender are transmitted to a recipient. However, in the present invention, automatic search and keyword extraction of natural language connected to the wireless Internet or the Internet is performed. By automatically searching for and sending information suitable for the sender's text, the sender's complicated information selection process can be eliminated, and the recipient can check other information in addition to the simple text.

As described above, the method of the present invention may be implemented as a program and stored in a recording medium (CD-ROM, RAM, ROM, floppy disk, hard disk, magneto-optical disk, etc.) in a computer-readable form.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes are possible in the art without departing from the technical spirit of the present invention. It will be apparent to those of ordinary knowledge.

As described above, the present invention eliminates unnecessary selection behaviors of the sender during multimedia transmission in the mobile phone multimedia service on the wireless Internet, and smoothly uses the wireless internet mobile phone multimedia service and adds entertainment elements to the wireless internet mobile phone multimedia service. Effective at activating

Claims (4)

In the simultaneous transmission of text and information in the multimedia service of the mobile communication system, A first step of receiving an identifier of a receiver and a sentence to be transmitted from a transmitting terminal in a web server; A second step of extracting a keyword from the transmitted sentence through a natural language processing process by the web server and searching for optimal information corresponding to the extracted keyword from information stored in an information database; And A third step of transmitting the found optimal information and the sentence to a receiver corresponding to the identifier of the receiver; Simultaneous transmission method of the text and information comprising a. The method of claim 1, The natural language processing process, Substantially, the method for simultaneous transmission of text and information, comprising extracting an optimal keyword from a general sentence by natural language search. The method according to claim 1 or 2, The information is, Simultaneous transmission of text and information comprising sound, voice, music, pictures. In a multimedia service system having a large processor for the simultaneous transmission of text and information, A first function of receiving an identifier of a receiver and a sentence to be transmitted from a transmitting terminal in a web server; A second function of extracting a keyword from the transmitted sentence through a natural language processing process by the web server and searching for optimal information corresponding to the extracted keyword from information stored in an information database; And A third function of transmitting the retrieved optimal information and the sentence to a receiver corresponding to the identifier of the receiver; A computer-readable recording medium having recorded thereon a program for realizing this.