KR100703384B1 - Method and system for deleting the send number in mobile terminal - Google Patents

Abstract

The present invention provides a system for deleting a calling number stored in a receiving mobile terminal by using a calling mobile terminal, wherein a calling number deletion request message for deleting the calling number stored in the receiving mobile terminal is created. The calling party mobile terminal for transmitting the created calling number deletion request message to the receiving mobile terminal, and upon receiving the calling number deleting request message from the calling mobile terminal, according to the received calling number deleting request message. A receiving side mobile communication terminal for deleting the stored calling number and a base station for transmitting the calling number deleting request message to the receiving side mobile communication terminal, wherein the calling number deleting request message includes ID information indicating a message type; Is inserted into the header information of the message.

Delete Caller ID, Caller ID Delete Request Message, Recipient's Terminal, Sender's Terminal

Description

How to delete calling number in mobile communication terminal and its system {METHOD AND SYSTEM FOR DELETING THE SEND NUMBER IN MOBILE TERMINAL}

1 is a block diagram of a mobile communication terminal according to an embodiment of the present invention.

2 is a flowchart of a caller ID deletion service system in a mobile communication terminal according to an embodiment of the present invention;

3 is a flowchart illustrating a call number deletion service request operation in a calling mobile terminal according to a first embodiment of the present invention.

4 is a flowchart illustrating a call number deletion service request operation in a calling mobile terminal according to a second embodiment of the present invention.

5 is a flowchart illustrating an operation of deleting a calling number in a receiving mobile terminal according to an embodiment of the present invention.

6 is an exemplary display applied to FIG. 3.

7 is an exemplary display diagram applied to FIG. 4.

The present invention relates to an outgoing call number display service and a system thereof in a mobile communication terminal, and more particularly, to a method and a system for deleting an outgoing call number displayed on a receiving mobile communication terminal by using a calling mobile terminal. will be.

In general, a mobile communication terminal is a cellular phone, a personal digital assistant (PDA), a personal communication services phone (PCS), an IMT-2000 terminal (International Mobile Telecommunication-2000), GSM (Global System For Mobile Communication) It refers to a device that provides a communication function such as a terminal, such as a terminal, to make a call or exchange data while moving.

The mobile terminal is intended to perform a telephone call function, but in addition to the telephone call function, including a short message transmission and reception function, a memory function for storing and retrieving a phone number, a lock function, an alarm function, a wallpaper setting function, and an area code confirmation function, Recently, various additional function services such as a camera function, a digital broadcast reception function, a game function, and a caller ID service function are provided.

Through the various additional services as described above, the mobile communication terminal provides a lot of convenience for users living in the modern society.

In particular, the caller ID service function among the additional functions is actively used in the United States, Japan and Taiwan. The caller ID verification service generally displays a phone number of a caller terminal and a time when a call is received through a liquid crystal display (LCD) of the mobile communication terminal, and stores the phone number of the caller terminal from which the call was received. In addition, it has a function such as displaying the caller's name or ID (ID) or a specific ringtone. This caller ID verification service can verify the caller's phone number in advance, which can help prevent stalking and prank calls, as well as instantly know and store the customer's phone number in the case of phone reservations or delivery providers. There is an advantage to it.

However, even when an incorrect call connection, that is, a telephone call connection is attempted from the calling mobile terminal due to a mistake or another reason, the calling mobile terminal displays the phone number of the calling mobile terminal. That is, information that is not desired by both the sender and the receiver (phone number of the calling mobile terminal) is displayed and / or stored on the receiving mobile terminal, causing confusion to the recipient and causing the recipient to display and / or There is a problem of inducing a telephone call connection to the stored information (telephone number of the calling mobile terminal).

The present invention has been invented to solve the above problems, and an object of the present invention is to provide a system and method for deleting a calling number stored in a receiving mobile terminal using the calling mobile terminal.

In order to achieve the above object, the present invention provides a system for deleting a caller number stored in a receiver mobile communication terminal by using a caller mobile communication terminal. A request message is written, and when the caller ID delete request message is received from the caller mobile communication terminal for transmitting the created caller ID delete request message to the receiver mobile communication terminal, and the caller mobile communication terminal, the received caller A receiving side mobile communication terminal for deleting the stored calling number according to the number deleting request message, and a base station for transmitting the calling number deleting request message to the receiving side mobile communication terminal, wherein the calling number deleting request message indicates a message type. ID information is inserted in the header information of the message The features.

In addition, the present invention provides a method for requesting to delete a calling number stored in a receiving mobile terminal in a mobile communication terminal, and includes a telephone number of a receiving mobile terminal input by a user when a calling number deletion request key input is detected. Generating a calling number deletion request message in which ID information indicating a message type is inserted into header information of the message; and transmitting the generated calling number deletion request message to the receiving mobile terminal. It is characterized by.
In addition, the present invention provides a method for deleting a stored caller number in a receiving mobile communication terminal, when a message is received, the process of determining the type of the message by analyzing the header information of the received message, and the received message is sent If the caller ID deletion request message for deleting the number includes deleting a caller ID corresponding to the information of the message, the caller ID deletion request message includes ID information indicating a message type and header information of the message. It is characterized in that inserted in.

delete

DETAILED DESCRIPTION Hereinafter, detailed descriptions of preferred embodiments of the present invention will be described with reference to the accompanying drawings. It should be noted that in the following description, only parts necessary for understanding the operation and action according to the present invention will be described, and descriptions of other parts will be omitted so as not to distract from the gist of the present invention.

1 is an overall block diagram of a mobile communication terminal according to an embodiment of the present invention. Here, the mobile communication terminal may be a calling mobile terminal or a receiving mobile terminal.

Referring to FIG. 1, the RF unit 21 performs communication of a mobile communication terminal. The RF unit 21 includes an RF transmitter for upconverting and amplifying a frequency of a transmitted signal, and an RF receiver for low noise amplifying and downconverting a received signal.

The modem 23 includes a transmitter for encoding and modulating the transmitted signal, a receiver for demodulating and decoding the received signal, and the like.

The audio processor 25 may configure a codec, and the codec includes a data codec for processing packet data and an audio codec for processing an audio signal such as voice. The audio processor 25 reproduces the digital audio signal received from the modem 23 by converting an analog signal through the audio codec or transmits an analog audio signal generated from a microphone through the audio codec through the audio codec. Converts to and transmits to the modem (23). The codec may be provided separately or included in the controller 10.

The keypad 27 is provided with keys for inputting numeric and character information and function keys for setting various functions. In accordance with one embodiment of the present invention, a call number cancel function key is provided.

The memory 29 may be composed of a program memory and a data memory. The program memory stores programs for controlling a general operation of a mobile communication terminal and programs necessary for executing a caller ID cancel function according to an embodiment of the present invention. In addition, the data memory temporarily stores data generated during the execution of the programs, and stores the telephone number of the calling mobile terminal according to an embodiment of the present invention.

The controller 10 performs a function of controlling the overall operation of the mobile communication terminal. The modem 23 and the codec may also be included. In addition, when the caller ID deletion request key input is detected according to an embodiment of the present invention, the controller 10 generates a caller ID deletion request message and controls the caller to delete the caller ID. Alternatively, when the caller ID deletion request key input is detected according to an embodiment of the present invention, the caller ID deletion request message control window is displayed and when the telephone number of the receiver mobile terminal is input, the receiver mobile communication is input. Applies the phone number of the terminal to control the generation of the calling number deletion request message. Also, when the message is received, the information of the received message is analyzed to determine the type of the message, and if the received message is the caller ID deletion request message for deleting the caller ID, the caller number corresponding to the information of the message is searched. And delete it.

The camera 50 photographs image data and includes a camera sensor that converts the photographed optical signal into an electrical signal. It is assumed here that the camera sensor is a CCD sensor.

The signal processor 60 converts the video signal output from the camera 50 into an image signal. The signal processor 60 may be implemented by a digital signal processor (DSP).

The image processor 70 performs a function of generating screen data for displaying an image signal output from the signal processor 60. The image processing unit 70 transmits an image signal received under the control of the controller 10 in accordance with the standard of the display unit 80, and compresses and decompresses the image data. In addition, the start address value of the image data output to the display unit 80 is transmitted, or the start address value is changed and set under the control of the controller 10 and transmitted.

The display unit 80 displays image data output from the image processing unit 70. Here, the display unit 80 may use an LCD. In this case, the display unit 80 may include an LCD controller, a memory capable of storing image data, and an LCD display device. Herein, when the LCD is implemented using a touch screen method, the keypad 27 and the LCD may be input units. The display unit 80 includes an image data display unit for outputting image data.

Looking at the operation of the mobile communication terminal with reference to FIG. 1, when the user performs the dialing operation through the keypad 27 when the call is set and the call mode is set, the controller 10 detects this and the modem 23 is detected. After processing the dial information received through the RF unit 21 to convert the RF signal and outputs. After the counter subscriber generates a response signal, it detects it through the RF unit 21 and the modem (23). Thereafter, a user establishes a voice call path through the audio processor 25 to perform a communication function. In addition, in the incoming mode, the controller 10 detects the incoming mode through the modem 23 and generates a ring signal through the audio processor 25. Thereafter, when the user responds, the control unit 10 detects this, and a voice call path is formed through the audio processing unit 25 to perform a communication function. In the outgoing and incoming modes, voice communication is described as an example, but a data communication function for communicating packet data and image data in addition to the voice communication may be performed. In addition, when performing the standby mode or text communication, the controller 10 displays the text data processed through the modem 23 on the display unit 80.

In addition, the mobile communication terminal as described above describes an operation of requesting the caller ID deletion service in the mobile communication terminal according to an embodiment of the present invention. When the user inputs the caller ID deletion request key using the keypad 27, the controller ( 10) detects this and controls the memory 29 to generate the caller ID deletion request message, and when the user inputs the transmission key using the keypad 27, the caller ID deletion request message is generated on the receiving side mobile communication terminal. To transmit.

When a message is received at the receiving mobile terminal, the control unit 10 of the receiving mobile terminal analyzes the information of the received message to determine the type of the message, and as a result of the determination, the received message is sent. If the caller ID deletion request message for deleting the number, the control unit 10 of the receiving mobile communication terminal controls the memory 29 to delete the caller ID corresponding to the information of the message.

2 is a flowchart of a caller ID deletion service system in a mobile communication terminal according to an embodiment of the present invention. First, referring to FIG. 2, a system for deleting a caller number stored in a receiver's mobile communication terminal using a caller's mobile communication terminal will be described. The deletion system includes a calling terminal 100, a receiving mobile terminal 150, and a base station 130. The calling terminal 100 generates a call or message transmission for the voice call through the base station 130, and the receiving mobile terminal 150 calls (call) generated by the calling terminal 100. Alternatively, a message is received through the base station 130.

The calling terminal 100 may be a phone terminal capable of transmitting and receiving messages to a mobile communication terminal connected to a mobile communication network. The calling terminal 100 is connected to the receiving mobile terminal 150 through a mobile communication network, and according to an embodiment of the present invention, the calling terminal 100 deletes the calling number when executing the calling number deleting service. A caller number stored in the receiving terminal 150 may be deleted by generating a message and transmitting the same to the receiving terminal 150.

When the call (call) is established, the receiving side mobile communication terminal 150 is connected to the base station 110 through an air interface. The receiving side mobile communication terminal 150 can perform a voice call, and can provide data services such as text or video, and when a call (call) is connected from the calling terminal 100 according to an embodiment of the present invention. The calling number confirmation service for displaying the telephone number of the calling terminal 100 and the time when the call is received and storing the telephone number of the calling terminal 100 in which the call is received is possible.

The base station 130 is connected to a base station controller and a mobile communication switch, and is connected to the mobile communication terminal through a wireless section when setting up the call. According to an embodiment of the present invention, the base station 130 analyzes the call connection request information transmitted from the calling terminal 100 and confirms whether the receiving terminal 150 is a calling number verification service registration terminal. Do this. In addition, when the call setup of the terminal is requested from the base station controller, the base station 130 transmits a paging signal to the corresponding terminal. In addition, the base station 130, upon receiving a call request signal from the mobile communication terminal, transfers it to the base station controller. The base station controller is connected to at least one base station 130. The base station controller controls an overall call processing process such as a voice call and a packet call for each mobile communication terminal. In addition, the mobile communication exchange includes a visitor location register (VLR), which may be directly connected to a home location register (HLR) and a different exchange. The mobile communication switch performs a call connection exchange function for processing a request for receiving and originating a mobile communication terminal and performs an interworking function through a network with another mobile communication switch. Further, the visitor location register and the home location register store, maintain, delete, and update the subscriber's information for a predetermined time period. The mobile communication subscriber information stored in the visitor location register stores location information of a subscriber station, power on / off, a switching number of a receiving terminal, a service type of the subscriber station, and the like.

Next, referring to FIG. 2, the operation of the system for deleting the calling number stored in the receiving mobile terminal using the calling mobile terminal will be described. When a call connection for a voice call is performed by performing a call input operation (201), the calling terminal 100 transmits call connection request information to the base station 130 (203). The call connection request information includes phone number information of the calling terminal, call connection request signal information, and phone number information of the receiving terminal.

The base station 130 receives the call connection request information transmitted from the calling terminal 100 and analyzes it (205). In operation 207, it is determined whether the telephone number of the receiving terminal of the call connection request information is subscribed to the calling number verification service. As a result of the determination, if the telephone number of the receiving terminal is not subscribed to the calling number verification service, only the call connection request signal information is transmitted to the receiving terminal 150 (209). Upon receiving the call connection request signal information, the call request tone is output and / or displayed (211).

However, as a result of the determination, if the telephone number of the receiving terminal is subscribed to the calling number verification service, the call connection request signal information and the telephone number information of the calling terminal are transmitted to the receiving terminal 150 (213). When receiving the call connection request signal information, the receiving terminal 150 displays and stores the telephone number of the calling terminal 100 (215).

Subsequently, the caller terminal user recognizes that a wrong call connection is attempted due to a mistake or another reason, and executes a service for deleting the telephone number of the caller terminal 100 stored in the receiver terminal 150, thereby calling the calling number. When the deletion request message is generated (217), the calling terminal 100 transmits the calling number deleting request message to the receiving terminal 150 through the base station 13 (219). . Here, the caller ID deletion request message includes ID information indicating that the caller ID deletion request message is included, the phone number information of the calling terminal and the phone number information of the called terminal.

When receiving the caller ID deletion request message, the receiver terminal 150 analyzes the caller ID deletion request message (221) and deletes the stored phone number of the caller terminal 100 (223).

FIG. 3 is a flowchart illustrating an operation of requesting to delete a calling number in the calling mobile terminal according to the first embodiment of the present invention, and FIG. 6 is an exemplary display diagram applied to FIG. 3. Referring to FIGS. 3 and 6, an operation of executing a call number deletion service request using an outgoing call list in a caller terminal is described. In step 301, the caller terminal user makes a call using the keypad 27. When the number deletion request key is input, the control unit 10 detects this in step 303 and controls the memory 29 and the display unit 80 to display the outgoing call list as shown in FIG. When the calling terminal user selects the telephone number of the receiving terminal to delete the calling number by using the keypad 27, the controller 10 detects this in step 307 and proceeds to step 309. In step 309, the controller 10 controls the memory 29 to generate a caller ID deletion request message as shown in FIG.

Here, the caller ID deletion request message includes ID information indicating that the caller ID deletion request message is included, the phone number information of the calling terminal and the phone number information of the called terminal. ID information indicating that the caller ID deletion request message may be provided by giving code information or inserting a control character. For example, in the case of a general text message, the code information '4098' is assigned to the header information to inform the text message. In the case of an SOS message indicating urgentness, the SOS message is inserted by inserting a specific symbol or shape into the header information. In the same manner as above, the caller ID deletion request message may be assigned to code information (for example, '5000') that is previously promised or a specific symbol or shape is inserted into the header information.

When the calling terminal user inputs a transmission key using the keypad 27, the controller 10 detects this in step 311 and proceeds to step 313. In step 313, the controller 10 controls the RF unit 21 to transmit the generated call number deletion request message to the receiving terminal 150.

FIG. 4 is a flowchart illustrating a call number deletion service request operation in a calling mobile terminal according to a second embodiment of the present invention. FIG. 7 is an exemplary display diagram applied to FIG. 4. Referring to FIGS. 4 and 7, when the calling terminal deletes the calling number deleting service request using the calling number deleting request message window, the calling terminal user enters the keypad 27 in step 401. When the caller ID deletion request key is input using the control unit, the control unit 10 detects this in step 403 and proceeds to step 405. In step 405, the controller 10 controls the memory 29 to proceed to the caller ID request message mode and grants predetermined code information (for example, '5000') or inserts a specific symbol or shape into the header information. do. In step 407, the controller 10 controls the memory 29 and the display unit 80 to display the caller ID deletion request message creation window as shown in FIG. When the calling terminal user inputs the telephone number of the receiving terminal to delete the calling number by using the keypad 27, the controller 10 detects this in step 409 and proceeds to step 411. In step 411, the controller 10 controls the memory 29 to generate the caller ID deletion request message as shown in FIG. 7B by applying the input telephone number of the receiver terminal. Here, the caller ID deletion request message includes ID information indicating that the caller ID deletion request message is included, the telephone number information of the calling terminal and the telephone number information of the called terminal.

When the calling terminal user inputs a transmission key using the keypad 27, the controller 10 detects this in step 413 and proceeds to step 415. In step 415, the control unit 10 controls the RF unit 21 to transmit the generated call number deletion request message to the receiving terminal 150.

5 is a flowchart illustrating an operation of deleting a calling number in a receiving mobile terminal according to an embodiment of the present invention. Referring to FIG. 5, when the caller ID deletion request message is received by the receiving mobile terminal, the caller service is executed. If the message is received in step 501, the control unit 10 receives RF in step 503. The controller 21 and the modem 23 are controlled to sense the received message. In operation 505, the controller 10 analyzes message information of the received message. The message information includes ID information indicating the type of message, telephone number information of the calling terminal, and telephone number information of the receiving terminal. In operation 507, the controller 10 determines whether the type of the received message is a call number deletion request message. If the determination result indicates that the caller ID deletion request message is received, the controller 10 controls the memory 29 in step 509 to drive the caller ID deletion program and proceeds to step 511. In step 511, the controller 10 controls the memory 29 to extract the phone number of the calling terminal belonging to the message information from the stored calling number. In operation 513, the controller 10 controls the memory 29 to delete the extracted telephone number of the calling terminal.

Meanwhile, in the detailed description of the present invention, specific embodiments have been described, but various modifications are possible without departing from the scope of the present invention. In particular, through the caller ID deletion request message, all the phone numbers of the caller terminal stored in the receiver terminal may be deleted or the phone number of the caller terminal which is recently stored may be deleted. Therefore, the scope of the present invention should be defined not only by the scope of the claims, but also by those equivalent to the scope of the claims.

As described in detail above, the present invention provides a system and method for deleting a caller number stored in a receiving mobile communication terminal by using a calling mobile communication terminal, thereby preventing confusion of the receiver in advance and providing information incorrectly provided by the receiver. Phone number of the calling mobile terminal), thereby preventing the user from making a phone call connection.

Claims (15)

In the system for deleting the calling number stored in the receiving mobile terminal using the calling mobile terminal, A calling party number deleting request message for deleting a calling number stored in the receiving side mobile communication terminal, and transmitting the created calling number deleting request message to the receiving side mobile communication terminal; A receiving side mobile communication terminal for deleting the stored calling number according to the received calling number deletion request message information when receiving the calling number deleting request message from the calling mobile terminal; A base station for transmitting the calling number deletion request message to the receiving mobile communication terminal; The calling number deletion request message is characterized in that the ID (ID) information indicating the type of the message is inserted into the header information of the message. The method of claim 1, The calling number deletion request message includes the telephone number information of the calling mobile terminal and the telephone number information of the receiving mobile terminal. The method of claim 2, The ID information is any one of a predetermined code information or a specific symbol. The method of claim 1, The calling number is a telephone number of the calling mobile terminal. In the method for the mobile terminal to delete the calling number stored in the receiving mobile terminal, When the caller ID deletion request key is detected, it includes the phone number of the receiving mobile terminal input by the user, and generates a caller ID deletion request message in which ID information indicating the message type is inserted in the header information of the message. Process, And transmitting the generated call number deletion request message to the receiving mobile communication terminal. The method of claim 5, The calling number deletion request message is configured to include phone number information of a calling mobile terminal and phone number information of a receiving mobile terminal. The method of claim 6, The ID information is characterized in that any one of a predetermined code information or a specific symbol. delete delete delete delete In the method of deleting the stored calling number in the receiving mobile terminal, When the message is received, analyzing the header information of the received message to determine the type of the message; If the received message is a caller ID deletion request message for deleting the caller ID, including the step of deleting the caller ID corresponding to the information of the message, The calling number deletion request message is characterized in that the ID (ID) information indicating the message type is inserted into the header information of the message. The method of claim 12, The calling number deletion request message is characterized in that it comprises the phone number information of the calling mobile terminal and the phone number information of the receiving mobile communication terminal. The method of claim 13, The ID information is characterized in that any one of a predetermined code information or a specific symbol. The method of claim 12, The calling number is a telephone number of the calling mobile terminal.

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