KR100608784B1 - A method and a apparatus of transmitting sms with abstract for mobile phone - Google Patents

Abstract

The present invention converts and compresses a text message of a mobile terminal into a character such as a symbol of the same pronunciation and meaning, and transmits the compressed text message by comparing and converting the input text message into a character having a similar pronunciation and meaning, and compressing the output. A control unit for controlling and monitoring; A wireless unit for wirelessly transmitting and receiving a compressed text message with a base station connected wirelessly under control of the controller; A table unit for recording, storing and outputting other letters, symbols, numbers, and images having similar pronunciation and meaning as letters under control of the controller; A character unit for accessing the control unit, inputting and compressing a compressed text message, and demodulating and outputting a modulated text message; Characterized by the control unit of the control unit, and the compression unit for outputting in a compressed state by replacing the meaning characters similar to the constituent characters of the text message input from the table portion, etc. It has the effect of converting into compressed state by replacing with.

Description

A METHOD AND A APPARATUS OF TRANSMITTING SMS WITH ABSTRACT FOR MOBILE PHONE}

1 is a configuration diagram of a text message transmission function of a general mobile communication system;

2 is a flowchart of a text message transmission method of a portable terminal according to the prior art;

3 is a functional configuration of a text message compression transmission device of the present invention portable terminal;

4 is a flowchart of a method for compressing and transmitting a text message of a mobile terminal of the present invention.

          ** Explanation of symbols on the main parts of the drawing **

100: wireless unit 110: control unit 120: memory unit

130: character portion 140: input and output unit 150: compression unit

160: table part

The present invention relates to compressing and transmitting a text message of a portable terminal, and more particularly, to a portable terminal and a method of transmitting a text message of a portable terminal, which are converted to and transmitted by a character having the same pronunciation and meaning.

The mobile terminal for mobile communication (UE: USER EQUIPMENT) freely moves within the service area formed by the corresponding base station (RAN: RADIO ACCESS NETWORK) of the registered system and monitors and monitors the mobile switching center (MSC). It is a high-tech wireless communication device that allows an individual to always carry and move directly by wirelessly connecting and communicating with a desired party anytime and anywhere through a communication path established by control and switching.

The mobile terminal (UE) generally has a relatively low usage rate because of a relatively short time used for communication and a longer time to wait or carry for communication, thereby increasing the low utilization rate of the mobile terminal (UE) as described above. In order to enhance the convenience of real life and to promote the use of communication, various additional services have been developed and provided.

The supplementary services are provided in addition to the basic mobile communication services, and are provided by a mobile communication service provider, and are provided by a manufacturer and provided in a built-in state in a portable terminal. The camera, Bluetooth, wireless LAN, Additional services operated by additionally equipped with a dedicated function unit or hardware such as a radio, and functions such as text messages, video messages, wireless Internet access, online games, etc. are used in existing mobile terminals, and a corresponding control program or software is added. Such as additional services.

As described above, regardless of whether or not the corresponding hardware configuration is required in the portable terminal, the additional services provided by the mobile communication service provider are very diverse in variety, and new ones are constantly being developed and added.

Among the additional services described above, a relatively popular text message service is SMS. The text message service is limited in the number of letters that can be transmitted at one time.

As described above, there is a need to develop a technology for transmitting the maximum content of text messages using numbers in the range allowed by text messages.

Hereinafter, a text message transmission method of a mobile terminal according to the prior art will be described with reference to the accompanying drawings.

Attached to explain the prior art, FIG. 1 is a configuration diagram of a text message transmission function of a general mobile communication system, and FIG. 2 is a flowchart of a text message transmission method of a mobile terminal according to the prior art.

Referring to FIG. 1, a text message transmission function of a general mobile communication system is described. The UE 10 may freely move within a service area formed by a base station (RAN) 20 at any time. Communicate with other party by wireless connection.

The mobile terminal 10 has a voice communication method using a voice level signal, a data communication method using a text message, and a multimedia communication method including a video signal. In addition, each communication method is a real time (REALTIME). There is a real time communication method that occupies a communication channel and a non-real time communication method that occupies a communication channel with non-realtime.

Among the communication methods, the non-real-time channel occupancy method is called message communication, and is classified into a text message, a video message, a voice message, and the like, and is a method of transmitting a communication signal when the communication channel is occupied in real time and not in use, thus being idle. The communication cost is low.

That is, the mobile switching center 30 preferentially allocates the corresponding communication channel to the mobile terminal 10 requesting the real-time channel occupancy, and allocates the communication channel by the non-real-time communication channel occupancy request when the real-time communication channel is not occupied. Assign.

In order to process the message communication, which is a non-real time communication method as described above, a message server 40 must be provided, and the size or amount of the message data that can be connected to the mobile switching center and transmitted in one connection is limited.

The text message communication, according to the SPECIFICATION, limits the maximum size of data to be transmitted at once within 400 bytes (BYTE), the overhead (OVERHEAD) indicating the characteristics or attributes of the data is further added.

The message communication is classified according to the type and size of data to be transmitted. For example, a short message service (SMS: SHORT MESSAGE SERVICE) for transmitting a message within 80 bytes (BYTE), within 400 bytes (BYTE) LONG MESSAGE SERVICE (LMS) to send a message, MULTIMEDIA MESSAGE SERVICE (MMS) to send a multimedia message, and SMS (EXTENDED). Extended short message service (ESMS: EXTENDED SMS), and a color short message service (COLOR SMS) that specifies the color of the text and background to be transmitted.

Since the size of the message data that can be transmitted at a time is limited in the message communication as described above, when transmitting a message exceeding the limited range or size, the message data should be divided into two or three times.

Hereinafter, with reference to the accompanying Figure 2, a text message transmission method of a mobile terminal according to the prior art will be described.

If you want to send a text message by the non-real-time (NON-REALTIME) message communication with the designated party to the mobile terminal (10) (S10), and write a text message to be transmitted to the mobile terminal (10) (S20) The mobile terminal 10 determines whether the input text message does not exceed the range of the data size allowed by the set message service (S30).

If the determination (S30) exceeds the data size allowed by the corresponding message service, the process returns to step S20 to rewrite or modify the text message, and the data allowed by the corresponding message service in the determination (S30). If the size does not exceed, it is determined whether to transmit to the designated counterpart (S40).

When the message created in the determination (S40) is transmitted to the designated counterpart, the unique counterpart of the designated counterpart is input and transmitted (S50).

As described above, text message transmission according to the prior art has a cumbersome and inconvenient problem of transmitting two (2) times or more when the allowable data size exceeds just one byte (BYTE).

The present invention is to write and send a text message by converting it into a similar letter, a number, a symbol, and a similar letter in English, which are generally similar to the written character. It is an object of the present invention to provide a mobile terminal for reading and confirming contents and a method for transmitting a text message of the mobile terminal.

The present invention has been made in order to achieve the above object, the control unit for controlling and monitoring the inputted text message to compare with the contents of the table portion, and converts into a character of the same pronunciation and meaning by compression and output; A wireless unit for wirelessly transmitting and receiving a compressed text message with a base station connected wirelessly under control of the controller; A table unit for recording, storing and outputting other letters, symbols, numbers, and images having similar pronunciation and meaning as letters under control of the controller; A character unit for accessing the control unit, inputting and compressing a compressed text message, and demodulating and outputting a modulated text message; And a compression unit configured to search for and replace a phonetic and semantic character that is similar to the constituent character of the text message input by the control of the control unit and output the compressed and semantic character from the table unit.

In addition, the present invention devised to achieve the above object, when the text message is transmitted to the other party to the mobile terminal, and writes the text message, and if the compression key is entered, the preparation process to prepare the same meaning characters in the table search; A compression process of converting and compressing the same semantic character into a table character if the same semantic character is found in the preparation process and removing space between the characters when the compression key is input again; If the compressed text message in the compression process is a size range allowed, characterized in that the transmission process for transmitting to the specified counterpart.

Hereinafter, a portable terminal and a text message transmission method of the portable terminal according to the present invention will be described with reference to the accompanying drawings.

3 is a functional configuration diagram of a text message compression transmission apparatus of a mobile terminal according to the present invention, and FIG. 4 is a flowchart of a method of compressing and transmitting a text message of a mobile terminal according to the present invention.

Referring to FIG. 3, a text message compression transmission apparatus of a mobile terminal according to the present invention will be described. When it is confirmed that a text message is created and inputted by a mobile communication terminal (UE), it is recorded and stored in a table unit. Reads, compares, or compares the contents and converts them into text messages replaced with the same pronunciation or meaning as the texts of the input text messages. The text messages input by controlling the compression unit 150 are compressed. If there is a constituent character of the same similar pronunciation, meaning, or meaning compared to the character recorded and stored in the unit 160, replace or replace it to a compressed state, and if a control command for compressing the compressed character is input again, the compression unit Control name 150 to remove the space between the characters of the text message, the control name for transmitting the text message to the designated party And when the input encryption modulated by controlling the character 130, and the wireless transmission control unit 110, which via the wireless unit 100,

A wireless unit 100 for wireless transmission and reception of a compressed text message with a mobile communication base station (RAN) connected wirelessly under control of the controller 110;

A memory unit 120 connected to the controller 110 for recording and storing a text message writing and compression transmission operation program;

It is connected to the control unit 110 and modulated and outputs the compressed text message, and the modulated text message is demodulated and output, and modulates the text message input in the compressed state under the control of the control unit 110 (MODULATION). And outputting in an encrypted state, and a text message encrypted and input in a modulation state is demodulated (DEMODULATION) and outputs a character unit 130;

An input / output unit 140 connected to the control unit 110 to input and output a multimedia signal, to write and input a text message, and to input a dialing signal and a control command;

The same semantic characters as the constituent characters of the text message input by the control of the control unit 110 are retrieved from the table unit 160, replaced or replaced, and outputted in a compressed state. The control unit 110 controls the input / output unit. Analyze the text message written from 140 and search the table unit 160, if there is a character of the same similar pronunciation and meaning, and replaces or replaces and converts it into a compressed state, and compresses by the corresponding control of the controller 110 Compression unit 150 for removing and outputting the space between the characters of the text message, and

By storing and outputting the compressed text message in the form of a table under the control of the control unit 110, the size of 1 byte (BYTE) having the same meaning, pronunciation and pronunciation or the same as 2 bytes (BYTE) size It is a device configuration including a table 160 for recording, storing and outputting different letters, symbols, numbers and images.

Hereinafter, the present invention having the above-described configuration will be described in detail with reference to the accompanying drawings.

The controller 110 of the portable terminal receives a text message creation control command from the input / output unit 140, and when a text message is generated and input, the controller 110 applies the created text message to the compression unit 150. Subsequently, it is determined whether a compression control command is input through the input / output unit 140.

When the control unit 110 receives a compression control command from the input / output unit 140, the control unit 110 controls the compression unit 150 and the table unit 160, and the controlled table unit 160 is stored for compression. Characters are output to the compression unit 150, and the compression unit 150 compares the input compression characters with the respective constituent characters of the text message and checks whether there are constituent characters having the same similar meaning or pronunciation. Check it.

When the compression unit 150 confirms that a compression constituent character having the same pronunciation or meaning as the compression character of the table unit 160 among the constituent characters of the input text message is found as a result of a search confirmation, the confirmed The process of replacing or replacing a constituent character with the searched compressed character is repeated.

The input text message is Korean, and each Korean character is composed of two bytes (BYTE), and the characters recorded and stored in the table unit 160 are characters each consisting of one byte (BYTE).

One byte (BYTE) characters recorded and stored in the table unit 160 are as shown in the following table and may be further added.

Table 1

Hangul characters Compressed letters Hangul characters Compressed letters Hangul characters Compressed letters Hangul characters Compressed letters spirit 0 Work One this 2 three 3 four 4 Five 5 Six 6 seven 7 arm 8 phrase 9 Ah A ratio B City C D D on E F F rat G Ha H children I My J Lol K L L M M yen N blood P Cue, big Q egg R s S tea T U U Bro V G Z star * And & Is = telephone ☎

As described above, each component character of the two-byte character message input by the compression unit is replaced or replaced with one-byte characters as shown in Table 1 of the table unit 160, thereby compressing the data size.

The controller 110 determines whether a compression control command signal is input again through the input / output unit 140 in the compressed state by replacing the characters for compression of the table unit 160 as described above, and then compresses the compression control command. When the signal is input again, the compression unit 150 is controlled to remove the space or the space or the space between the input text message characters.

The control unit 110, the compressed text message as described above is a data size of the range allowed for wireless transmission by the text message transmission service (SMS), the unique number (ID) of the other party specified from the input and output unit 140 When is input and at the same time a transmission control command is input, the compression unit 150 applies a text message that is compressed and output to the character unit 130.

The character unit 130 encrypts and modulates the input text message to the control unit 110, and the control unit 110 applies a character message that is encrypted and modulated to the wireless unit 100 so as to receive a base station. It transmits to the designated counterpart because it controls to transmit by radio (RAN).
Since the receiving side mobile terminal can check the contents by the pronunciation or meaning of the characters without additionally processing the received text message, a general portable terminal can be used.

As a result of applying the present invention having the above-described configuration, as an example, it was possible to create and transmit an average of about 25% more characters in the data size limitation range allowed for text message creation, and the present invention further transmits as described above. It has the advantage of reducing the text message transmission cost as much as.

Hereinafter, a method of compressing and transmitting a text message of a mobile terminal according to the present invention will be described with reference to FIG. 4.

When sending a text message to the other party designated as a mobile communication terminal (UE), a text message is written and inputted, and when a compressed key is input, the same meaning text is compared or compared by a table search, and the text is sent to the other party designated by the controller 110. Determining whether to write and send a message (S100); When sending a text message in the step (S100), the step of creating and inputting a text message through the input and output unit 140 (S110); Checking whether a control command key signal for compressing the text message prepared in the step S110 is applied to the control unit 110 through the input / output unit 140 (S120); When the compression key is input in the process S120, the compression unit 150 searches the table unit 160 and compares or compares whether there is a character having the same meaning as the constituent characters of the input text message (S130). The preparation process consists of,

When the same semantic character is searched for the character prepared in the preparation process, it is converted into a table character and compressed, and when the compression key is input again, the space between the characters is removed, and the text message input by the compression unit 150 is used. Determining whether a character having the same meaning as that of the constituent character of the character is searched and found from the character stored in the table 160 (S140); In the process (S140), when the same semantic character as the configured character of the text message is searched from the table unit 160, the corresponding constituent character consisting of two bytes (BYTE) of the input text message is searched by the table 1. Converting to a character consisting of bytes (BYTE), thereby compressing (S150); Determining whether a control command key signal for recompressing the input text message compressed in the step S150 is input to the control unit 110 through the input / output unit 140 (S160); When the control command key signal to be compressed in the process (S160) is input, the compression process consisting of the step (S170) of compressing again because the space between the constituent characters of the text message is removed,

Determining whether the compressed text message exceeds the allowable data size range of a service if the text message compressed in the compression process is within an allowable size range (S180); If the text message written in the process (S180) exceeds the range of the transmission allowable size, it is fed back to the preparation process (S110), and if it does not exceed the range of the transmission allowable size, it is confirmed whether to send to the designated party. Process (S190); In the case of transmitting the text message created in step S190 to the designated counterpart, the transmission process includes a step of performing encryption modulation on the character unit 130 and inputting and transmitting the unique number of the counterpart (S200).

Hereinafter, the present invention having the above-described configuration will be described in detail with reference to the accompanying drawings.

When a text message is to be transmitted to a designated counterpart using a mobile terminal (UE) for mobile communication (S100), a text message prepared through the input / output unit 140 is input to the controller 110 (S110).

The controller 110 determines whether a compression control command is applied through the input / output unit 140 in a state of inputting a text message (S120). When the compression control command is applied, the controller 110 records and stores the compressed characters in the table unit. The input text message is applied to the compression unit 150 and the compression unit 150 is controlled.

The compression unit 150 searches for compression characters applied from the table unit 160 under the control of the control unit 110, and compares or compares whether there is a character having the same pronunciation or meaning as the input text message. Check by (S130).

The compression unit 150 determines whether each character constituting the input text message includes a character having the same pronunciation or meaning as the compression character applied from the table unit 160 (S140), and the same in the determination. When a character having a similar pronunciation or meaning is included, the process of compression conversion by replacing or exchanging the corresponding character of the table unit 160 is repeatedly applied to all the constituent characters of the input text message (S150).

Compressed characters output from the table unit 160 are each composed of 1 byte, and the characters of the input text message are each composed of 2 bytes BYTE. When the text message is replaced or exchanged with a table 160 character having 1 byte BYTE having the same meaning, the total data size is reduced, resulting in compression.

The control unit 110 determines whether the compression control command is applied again through the input / output unit 140 in the state in which the text message is compressed as described above (S160), and the control command of the compression in the determination (S160). If this is again applied, the compression rate is further increased by removing all of the spaces, margins or spaces between the letters or letters of the text message.

Whether the compressed text message is included in or out of the data size range allowed by the text message service (SMS) is determined (S180). If the text message is out of the allowed data size range by the determination (S180), the preparation process is performed. It is fed back to S110 to modify or edit it again, and if it is included in the data size range allowed by the determination S180, it is checked whether to transmit to the designated counterpart (S190).

The control unit 110 encrypts the compressed text message by applying the compressed text message to the character unit 130 when a corresponding control signal for transmitting with a unique number (ID) designating a counterpart is input in the checking process (S190). Modulation (MODULATION) processing, and transmits the radio transmission to the mobile communication base station (RAN) via the wireless unit 100 (S200).

The mobile communication base station (RAN) wirelessly receives a text message transmitted from the mobile terminal (UE) to the mobile switching center (MSC) and transmits it to the mobile switching center (MSC). do.
Therefore, the receiving side portable terminal outputs and displays the received text message without additional conversion processing, and the user checks the pronunciation or meaning of the displayed text, thereby checking the contents of the text message.

The present invention having the above-described configuration replaces the text message written in the portable terminal with one-byte characters having the same or similar pronunciation or meaning as that of the table.

In addition, since text messages with more contents are compressed and written within the allowable data size range of text messages, there is a convenient effect of reducing communication costs.

In addition, the receiving side mobile terminal has an effect that is convenient in use for quickly outputting and displaying a received text message without a separate conversion process.

Claims (12)

A control unit for controlling and monitoring the inputted text message to be compressed and output by converting it into a character having a similar pronunciation and meaning, comparing with the contents of a table part; A wireless unit for wirelessly transmitting and receiving a compressed text message with a base station connected wirelessly under control of the controller; A table unit for recording, storing and outputting other letters, symbols, numbers, and images having the same pronunciation and meaning as letters under control of the control unit; A character unit for accessing the control unit, inputting and compressing a compressed text message, and modulating and outputting the modulated text message; And a compression unit for reproducing and replacing the pronunciation and semantic characters which are similar to the constituent characters of the text message input by the control of the controller from the table unit and outputting them in a compressed state. According to claim 1, A memory unit which accesses the control unit and records and outputs a text message preparation and compression transmission operation program; And an input / output unit for connecting to the control unit, inputting / outputting a multimedia signal, writing and inputting a text message, and inputting a dialing signal and a control command. delete According to claim 1, The other letters, symbols, numbers and images recorded and stored in the table portion, A mobile terminal characterized by a configuration consisting of 1 byte each. The method of claim 1, wherein the compression unit, Under the control of the control unit, a text message written and input from the input / output unit is analyzed, the table unit is searched, and if there is a character having the same similar pronunciation and meaning, the output is converted into a compressed state, and the space between characters of the compressed text message is removed Portable terminal, characterized in that consisting of a configuration for outputting. The method of claim 1, wherein the character portion, And a text message input in a compressed state under the control of the control unit and output in an encrypted state, and a text message encrypted and input in the modulation state is demodulated and output. The method of claim 1, wherein the control unit, The text message input by controlling the compression unit is converted into a compressed state if there is a constituent character having the same meaning as compared to the character stored in the table part, When a control command for recompressing the compressed characters is input, the compression unit is controlled to remove spaces between characters of the text message. And a control command for transmitting the text message to a designated counterpart, encrypting and modulating the text part, and wirelessly transmitting the text message through a wireless part. In the case of sending a text message to the other party by the mobile terminal, a text message is written and inputted, and if a compression key is input, the preparation process for preparing for the same meaning character by searching the table; A compression process of converting and compressing the same semantic character into a table character when the character prepared in the preparation process is converted into a table character and removing a space between the characters when a compression key is input again; And if the compressed text message is in the allowed size range, transmitting the message to a designated counterpart. The method of claim 8, wherein the preparation process, Determining whether to write and send a text message to a designated party by the controller of the mobile terminal; In the case of sending a text message in the determination process, the process of creating and entering a text message through the input and output unit, Checking whether a control command key signal for compressing a text message generated in the input process is applied to the controller through an input / output unit; When the compression key is input during the checking process, the compression unit searches for the table unit and compares whether there is a character having the same meaning as the constituent characters of the input text message. The method of claim 8, wherein the compression process, Determining whether a character having the same meaning as a constituent character of the text message inputted by the compression unit has been searched from the characters recorded and stored in the table unit; When the same semantic character is retrieved from the table unit in the determination process, replacing and composing the corresponding constituent characters of the input text message into the retrieved table unit characters; Determining whether a control command key signal for recompressing the compressed input text message is input to the controller through an input / output unit; And removing the space between the constituent characters of the text message when the compression control command key signal is input. The method of claim 10, wherein the convolutional compression is performed by: And converting each constituent character of the input two-byte character message into a one-byte character having the same meaning as retrieved from the table part, thereby compressing the constituent characters of the inputted two-byte character message. The method of claim 8, wherein the transmission process, Determining whether the compressed text message in the compression process exceeds an allowable data size range of a service; If the written text message exceeds the transmission allowance range, the process returns to the preparation process, and if the text message does not exceed the transmission allowance range, determining whether to send to the designated counterpart; When the created text message is transmitted to a designated counterpart, a text message transmission method of a portable terminal, characterized in that the process of encrypting and modulating by the character unit and inputting and transmitting the unique number of the counterpart.

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