KR20010076793A - Method for rejecting call in wireless terminal - Google Patents

Abstract

PURPOSE: A method for rejecting a call in a radio terminal is provided to selectively reject a call or to selectively perform the call when the call is terminated in a radio terminal. CONSTITUTION: A control part maintains a stand-by state in the step 300. In the step 302, it is checked whether a call is terminated in a radio terminal or not. If a signal is received, the step 302 proceeds to the step 304. In the step 304, it is checked whether a call rejecting setting bit is set or not by inspecting a memory. If the call rejecting setting bit is set, the step 304 proceeds to step 306. In the step 306, the control part checks the memory again and checks whether the bit is automatically set or not. If the bit is not automatically set, the step 306 proceeds to the step 310. In the step 310, an originating number is displayed on display. Next, in the step 312, it is checked whether a key for call is pushed or not. If the key is pushed, the step 312 proceeds to the step 314 in which a user can communicate with a calling party.

Description

How to reject a call on your wireless device {METHOD FOR REJECTING CALL IN WIRELESS TERMINAL}

The present invention relates to a method of rejecting a call in a wireless terminal, and to a method of rejecting a call by a user's selection.

Typically, a wireless terminal refers to a device capable of performing a call while securing mobility of a moving user. Thus, a problem may arise because a wireless terminal is mobile. For example, if you don't want to answer a call, or if you are ringing when you have a hard time answering the call. In this case, there was no way for a user to answer an incoming call other than by not answering the phone, leaving it unattended, turning off the power, or removing the battery.

In addition, when a message is received when a call is received when a message is input to send mail among the Internet services provided by the wireless terminal, there is a problem that all the input messages are deleted. In addition, if a service is provided that provides a caller ID, a caller who wants to reject only a call received by a specific person, even when a call is received, the user has no choice but to answer the call. In addition, it is possible to turn off the power or remove the battery, but in this case, there is a problem that the user feels very uncomfortable because it does not receive calls from other people.

Accordingly, an object of the present invention is to provide a method for rejecting a call when a call is received by a wireless terminal.

Another object of the present invention is to provide a method for selectively performing a call when a call is received by a wireless terminal.

Another object of the present invention is to provide a method for selectively making a call or unilaterally rejecting a call when a call is received by a wireless terminal.

Still another object of the present invention is to provide a method for selectively performing a call when a call is received to a wireless terminal or setting a mode for unilaterally rejecting a call.

The present invention for achieving the above object is a method of rejecting a call in a wireless terminal, the first step of checking whether the call rejection setting state by checking the memory when a call is received, and the call rejection setting state A second process of transmitting a call release message to a base station by controlling a call to a wireless unit; and if the call is rejected as a result of the test, notifying the incoming call, and transmitting a connection message if there is a call request, performing a call. A third step, when the call is received, when the caller's information is received from the base station, stored in a memory and displayed on a display unit;

Checking the operation mode when the call rejection is set, transmitting a call release message by controlling the wireless unit when the operation mode is automatically set, and notifying that the call is received by the display unit when the operation mode is set to manual. When a call is requested, the wireless unit is controlled to transmit a call access message to perform a call. If the call is not requested, the call is controlled by the wireless unit and a call release message is transmitted.

According to an aspect of the present invention, there is provided a method for setting a call rejection in a wireless terminal, the method comprising: reading and displaying a current state stored in a memory when setting a rejection of an incoming call after a menu is selected; Displaying by scrolling the release, automatic, manual scrolling during the rejection operation of the incoming call according to the input, and if the selection of the display is required, the displayed state is stored in the memory, and when the incoming call is made, the call according to the selected method Characterized in that the incoming call is controlled.

1 is a block diagram of a mobile communication terminal to which the present invention is applied;

2 is a control flowchart when a wireless terminal stores a mode of setting or releasing a call rejection according to an embodiment of the present disclosure;

3 is a control flowchart when a call is received in a wireless terminal having a call rejection function according to an exemplary embodiment of the present invention.

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

1 is a block diagram of a mobile communication terminal to which the present invention is applied. Hereinafter, a block configuration and operation of a mobile communication terminal according to the present invention will be described in detail with reference to FIG. 1.

The control unit 111 controls the overall operation of the mobile communication terminal, and in particular, controls the setting and call rejection operation according to the call rejection according to the present invention. The antenna ANT transmits a radio signal through air waves or receives an air wave signal and outputs it to the duplexer 112. The duplexer 112 transmits a radio signal received from the antenna ANT to the receiver 113, and transmits a radio signal received from the transmitter 115 to the airwaves through the antenna ANT. The receiver 113 converts and outputs only a signal corresponding to a channel of a frequency band set by the controller 111 of the radio signals received from the duplexer 112 into a baseband signal or data. The transmitter 115 converts the baseband signal or data into a frequency to be transmitted under the control of the controller 111 and outputs the signal to the duplexer 112. The frequency synthesizing unit 114 generates and outputs a frequency to be output to the receiving unit 113 and a frequency to be output to the transmitting unit 115 under the control of the control unit 111. The antenna ANT, the duplexer 112, the receiver 113, the frequency synthesizer 114, and the transmitter 115 are collectively referred to as a radio part 101.

The voice processor 116 decodes the baseband coded signal received from the receiver 113 and outputs the decoded signal to the speaker SPK. The voice processor 116 codes the signal received from the microphone MIC and outputs the signal to the transmitter 115. The speaker SPK outputs the decoded and input electrical signal as an audible sound, and the microphone MIC converts the audible sound signal into an electrical signal and outputs it to the voice processor 116.

The memory 117 has an area for storing data necessary for controlling the terminal and an area for temporarily storing data generated during control. The memory 117 also has a set bit of call rejection in accordance with the present invention. The call rejection setting bit may indicate a call rejection setting or release, and an automatic and manual operation bit.

The key input unit 118 has a key matrix structure (not shown in FIG. 1), and generates key data corresponding to a key pressed by the user and outputs the key data to the control unit 111. In addition, the key input unit 118 is divided into a key for performing a call in the call rejection manual mode and a key for rejecting a call according to the present invention. For example, when the call rejection is required in the call rejection manual mode, an end key may be input when the call is rejected, and a call key may be input when the call is requested. The display unit 119 may display a current state of the terminal, an operation process, and the like under the control of the controller 111, and may display a display battery remaining amount of the watch. In addition, the display unit 119 may be configured using a liquid crystal display panel or the like, and displays data corresponding to a key input when a key is input. In addition, the display unit 119 displays the caller's telephone number and the like at the same time when the call is received according to the present invention and displays a message asking whether the call. In addition, when the call rejection automatic mode, the call is notified that the incoming call, and if the caller provides the phone number from the base station displays this.

The flip detector 120 detects the opening of the flip, generates a signal according to the flip open or close, and outputs the signal to the controller 111. In general, the control unit 111 proceeds the signal according to the mode for performing a call, but when the call rejection is set according to the present invention, in the manual mode, the flip detection unit 120 ignores the open or closed signal. Configure to This can be configured likewise for a folder.

2 is a control flowchart when a wireless terminal stores a mode of setting or releasing a call rejection according to an exemplary embodiment of the present invention. Hereinafter, referring to FIGS. 1 and 2, a control process for storing a mode of setting or releasing a call in a wireless terminal will be described in detail.

If an event occurs while maintaining the standby state in step 200, the control unit 111 proceeds to step 202. The controller 111 checks whether the generated event is an event according to a menu selection in step 202. If it is not the event according to the check result menu selection, the process proceeds to step 220 to perform the function and ends, otherwise proceeds to step 204. When the control unit 111 proceeds to step 204, the type of menu is displayed on the display unit 119 according to a key signal input from the key input unit 118. When the key signal according to the selection is received from the key input unit 118, the control unit 111 proceeds to step 206 to check whether the setting mode for selecting the type of rejection of the incoming call is selected. If the control unit 111 receives a key signal according to the selection of the incoming call setting mode, the controller 111 proceeds to step 208. Otherwise, the controller 111 performs the corresponding function and ends. When the controller 111 proceeds to step 208, the controller 111 reads out data according to the current state stored in the memory 117 and displays it on the display unit 119. Such a call rejection mode can be classified into three types. This will be described below.

First, there is a release mode that does not set rejection. The release mode refers to a mode in which a user enters any key of the key input unit 118 when a call is received or transitions to a call state when a signal corresponding to opening of a flip is input from the flip detector 120. Accordingly, when release is set when the call reject is set, the call reject setting bit is reset and stored in the memory 117 to 0, and when the call rejection is set, the call reject setting bit is set to 1 and stored. The second and third are cases in which the state of the set call rejection is set manually when the call rejection is set, and the third method is a case in which the set call rejection is automatically set. First, the case of setting manually will be described. When the call is received when the call is set manually, it informs that the call is received by a bell or vibration, and informs the caller of the caller from the base station. In addition to this notice and at the same time displays a message asking whether to call the display unit 119. Accordingly, when a user opens a flip or opens a folder, a signal is ignored, and a call can be selectively rejected depending on whether a signal corresponding to a call selection or a call rejection input thereafter is input. . Lastly, the case of automatic setup will be explained. If the call arrives, the call is notified. At this time, it indicates that the call has been received and at the same time, if the caller's telephone number is provided from the base station is displayed, it is a mode that does not notify that the call was received by a bell or vibration. That is, the mode provides a signal for rejecting a call to the base station immediately. As described above, in the automatic mode, the operation bit may be set to 1, and in the manual mode, the operation bit may be reset to 0. Alternatively, the operation bits may be configured to have respective operation bits.

The data set as described above is read and displayed. If the current state is released, the released state is displayed on the display unit 119. If the current state is released, the displayed state is automatically displayed. In step 210, the receiving mode is sequentially displayed in response to the key signal input from the key input unit 118, and in step 212, it is checked whether a selection key is input. If the selection key is input, the control unit 111 proceeds to step 214, and if not, continues to the steps 210 and 212. When the controller 111 proceeds to step 214, the controller 111 stores the state displayed on the display unit 119 in the memory 117 and ends the routine.

3 is a control flowchart when a call is received in a wireless terminal having a call rejection function according to an exemplary embodiment of the present invention. Hereinafter, a control process when a call is received in a wireless terminal having a call rejection function according to the present invention will be described in detail with reference to FIGS. 1 to 3.

The control unit 111 maintains the standby state at step 300 and proceeds to step 302 to check whether the call is received. The control unit 111 proceeds to step 304 when a signal according to a call reception is received from the wireless unit 101, and proceeds to step 300 otherwise. When the controller 111 proceeds to step 304, the controller 111 checks the memory 117 to determine whether the bit according to the call rejection, that is, the call rejection setting bit, is set. If the call rejection setting bit is not set, the process proceeds to step 314 and, if otherwise, to step 306. When the controller 111 proceeds to step 306, the controller 111 again inspects the memory 117 to determine whether it is set automatically. That is, it is checked whether the operation bit is set. If the check result operation bit is set, the controller 111 proceeds to step 308 and transmits a call release message. At this time, if the caller's telephone number is received from the base station, it is displayed on the display unit 119 and stored in a table for storing the called number of the memory 117.

On the contrary, when the process proceeds to step 310, that is, when the operation bit is reset, the control unit 111 stores a message asking whether to talk on the display unit 119 and displays the calling number on the display unit 119. In addition, the controller 111 proceeds to step 312 and checks whether a call key is input from the key input unit 118. In this case, in case of a folding type or flip type wireless terminal, an open signal of a folder or an open signal of a flip is ignored. That is, in a general case, the opening of a folder or the opening of a flip is recognized as a signal for performing a call, but in this case, the signals of the two cases are ignored. Thereafter, the control unit 111 proceeds to step 314 when the call key is input from the key input unit 118, and proceeds to step 318 if it is not. When the call key is input, the control unit 111 proceeds to step 314 and transmits an access message for connecting the base station and the channel by controlling the wireless unit 101. In step 316, the call mode is performed.

On the contrary, if the call key is not input as a result of the check in step 312, the process proceeds to step 318 to check whether the end key is input from the key input unit 118. When the check result key of step 318 is input, the controller 111 proceeds to step 308 to control the radio unit 101 to transmit a call release message to the base station. However, when the end key is not input, that is, when a key signal is received from the key input unit 118, but is not a call key or an end key, the display unit 119 is controlled to display an error message for a predetermined time. Proceed to step 312).

As described above, the call rejection can be performed by using the call rejection setting bit, and at the same time, the operation bit can be automatically received or selectively selected according to the user's selection so that the user can receive the call when necessary. There is an advantage to receive or reject.

Claims (4)

In the method of rejecting a call in a wireless terminal, A first step of checking whether the call is set up by checking the memory when a call is received; A second step of transmitting a call release message to the base station by controlling the radio unit when the call rejection setting state is determined as the test result; The call rejection method of the wireless terminal, characterized in that the third step of performing a call by sending an access message when the call rejection, if the call rejection is not set state, and the call request. The method of claim 1, And receiving the caller's information from the base station when the call is received and storing it in a memory and displaying the information on the display unit. The method according to claim 1 or 2, Checking the operation mode when the call rejection is set; Transmitting a call release message by controlling the radio unit when the operation mode is automatically set; If the operation mode is set to manual, the display unit notifies that the call has been received. If a call is requested, the wireless unit is controlled to transmit a call connection message to perform a call. If the call is not requested, the wireless unit is controlled. And a step of transmitting a release message. In the method for setting call rejection in a wireless terminal, After the menu is selected, if the rejection of the incoming call is required, the process of reading and displaying the current state stored in the memory; Scrolling through the cancel, automatic, and manual operation of the incoming call rejection according to the key input; Storing the displayed state in a memory when a selection is made among the indications, and then controlling the incoming call according to the selected method when the incoming call is made.