KR20020007448A - Method for auto-dialing in a communication system - Google Patents

Abstract

PURPOSE: An automatic calling method is provided to automatically transmit a telephone number of a caller to a callee in case that a call connection is not performed by the callee. CONSTITUTION: An automatic calling setting mode is selected among menus displayed on a window of a called terminal(S301). The selected automatic calling setting mode is stored(S302). After a call is requested to the called terminal by a key input of a calling terminal, it is judged whether the call is connected(S305). If the calling terminal and the called terminal does not perform the call connection, a called terminal number is received and stored(S307). In case that a character message is transmitted from the called terminal, the transmitted character is received and stored(S307). It is judged whether the selected mode is a semi-automatic calling mode(S309). If the selected mode is the semi-automatic calling mode, a send key is inputted and a call request is performed(S311). If the selected mode is the automatic calling mode, the call request is performed to the called terminal number as soon as a flip is opened(S313). After the call request is performed to the called terminal, the call connection is performed(S315). The callee and the caller perform a telephone conversation(S317).

Description

Automatic calling method {METHOD FOR AUTO-DIALING IN A COMMUNICATION SYSTEM}

The present invention relates to an automatic calling method, and more particularly, to an automatic calling method for automatically transmitting a caller's telephone number to a called party who is not connected to a call.

In recent years, due to the rapid spread of mobile communication, a large number of people carry a mobile communication terminal, and thus the amount of calls between terminals has increased. However, wireless telephones do not always have good sound quality due to changes in the call environment, quality variations of voice coders, and the like. Therefore, when trying to deliver important numbers or letters during a call through a voice call, it is often the case that important numbers or letters cannot be delivered due to the inaccuracy of the voice call, and means for eliminating these inconveniences are always available. It is a required situation.

Recently, a mobile communication network provides a short message transmission service technology to transmit a letter or a number, and a store-and-forward algorithm using a short message processing unit is generally applied.

As shown in FIG. 1, a general mobile communication system capable of providing various information using the short message as described above includes a terminal 10, a base station 20, a control station 30, an exchange station 40, and a home. The location register 50 and the short message processing part 60 are provided.

The terminal 10 transmits and receives a short message, and the base station 20 receiving the short message transmitted by the terminal 10 transmits the short message to the short message processor 60 under the control of the control station 30. The base station 20 receives the short message supplied from the short message processing unit 60 and transmits the short message to the terminal 10 under the control of the control station 30.

On the other hand, the exchange station 40 having received the location registration data of the terminal 10 transmitted through the control station 30 supplies the location registration data to the location registration device 50 to update the previously stored location registration data.

Then, when the terminal 10 makes a call, the switching center 40 checks the position of the called terminal from the home location register 50 and calls the incoming call through the base station with the terminal having the number to call. When the terminal receiving the call answers, the call is connected and the call is made.

However, many of the recipients who have received the existing short message as the telephone number often do not know how to search the short message or do not search for the short message and thus often fail to talk to the caller. Also, if the message is not a short message, the missed caller's number is displayed on the screen of the called terminal through the caller ID display (CNIP) service, but there is a problem in that the outgoing call to the called terminal is very complicated.

Accordingly, the present invention was created to solve the above problems, the present invention provides an automatic caller number service method for automatically transmitting the caller's telephone number to the called party when the call connection is not made due to the circumstances of the called party. Has its purpose.

The present invention for achieving the above object,

a) automatically transmitting the number of the calling terminal to the called terminal requested to call, and setting one of an automatic calling mode and a semi automatic calling mode for automatically calling a number of the calling terminal; And

b) receiving a number of the calling terminal when a missed call is received; and

c) Call request and call connection of the number of the originating terminal received according to the automatic origination mode set in step a).

Preferably the step c) of the present invention is characterized in that the step of making a call request and call connection to the number of the calling terminal received when the call key input by the user.

According to the present invention, a called terminal and a calling terminal which automatically transmits at least one or more of a number and a text message of a calling terminal which are not connected to a call, and receive at least one or more of the number and text message of the calling terminal. The call connection between them is made simple.

1 illustrates a configuration of a general mobile communication system.

2 is a diagram showing the configuration of a mobile communication system to which the present invention is applied.

3 is a flowchart illustrating an automatic transmission process according to the present invention.

<Explanation of symbols for main parts of drawing>

111: terminating terminal 112: originating base station

113: originating control station 114: originating exchange station

115: home location registration device SMS: short message processing device

121: terminating terminal 122: terminating base station

123: terminating control station 124: terminating exchange station

Hereinafter, the present invention will be described in more detail with reference to the following examples.

2 is a diagram illustrating a mobile communication system to which the present invention is applied. As shown in FIG. 2, the mobile communication system to which the present invention is applied includes an originating terminal 111, an originating base station 112, and an originating control station 113. , An originating switching station 114, and a home location register 115, a terminating terminal 121, a terminating base station 122, a terminating control station 113, and a terminating exchange station 124.

Here, the call origination request signal generated from the originating terminal 111 is supplied to the originating exchange station 114 through the originating base station 112 and the originating control station 113, and the originating exchange station 114 is the home location register 115. Check the location of the called party's terminal.

The location information of the called terminal supplied from the home location register 115 is supplied to the called switching center 124, and the called switching station 124 generates an incoming call, and the incoming signal is received by the called control station 123 and The receiving base station 122 is transmitted in order to be supplied to the receiving terminal 121.

The terminating terminal 121 is supplied with an incoming base station 122, a terminating control station 123, and a terminating exchange station 124 in order of an incoming call response signal confirming receipt of an incoming call, and the terminating exchange station 124 is connected to a call. Generates a call connection request signal to request.

This call connection request signal is supplied to the originating switching center 114, and the originating switching station 114 generates a call connection notification signal, which is in the order of the originating control station 113 and the originating base station 112 in this order. It is supplied and supplied to the calling terminal 111. Through the above process, the calling terminal 111 and the called terminal 121 make a call.

When a short message transmission request is input from the calling terminal 111 during a call between the calling terminal 111 and the called terminal 121, the short message supplied from the calling terminal 111 is sent through the calling base station 112. It is supplied to the control station 113, and under the control of the originating control station 113, the short message is supplied to the originating exchange station 114. FIG.

The originating exchange 114 feeds this short message to the terminating exchange 124.

On the other hand, the short message processing service (SMS) is implemented and used in the purpose of receiving short data of 160 characters or less in a digital mobile phone, the mobile terminal to send a short message, a service for receiving a short message, It is widely used, such as a service for notifying a mobile terminal that there is a message in a voice mailbox. A short message processing device (SMS) is a functional device in a mobile communication network that collectively transmits and processes such a short message.

The short message is supplied to the destination exchange station 124, which transmits the short message in the order of the destination control station 123, the destination base station 122, and the destination terminal 121 in order. 121).

Further, the called terminal 121 sends acknowledgment data indicating receipt confirmation of the short message, and the received acknowledgment data is in the order of the receiving base station 122, the called control station 123, and the called switching station 124. Is transmitted, and the acknowledgment data of the destination exchange station 124 is supplied to the source exchange station 114.

The originating exchange station 114 transmits the acknowledgment data in the order of the originating control station 113, the originating base station 112, and the originating terminal 111, and the originating terminal 111 that has received the acknowledgment data has its own. Check the reception status of the sent short message.

3 is a flowchart illustrating an automatic transmission process according to the present invention. Referring to FIG. 2, an automatic transmission process according to the present invention shown in FIG. 3 will be described.

First, the process of setting up an automatic originating service will be described.

The automatic call setup mode is set among menus displayed on the screen of the called terminal 121 (S301), and the selected mode is stored. Here, the automatic dialing mode includes a semi-automatic dialing mode in which the set automatic dialing mode is automatically dialed by an input of a call key and an automatic dialing mode in which the automatic dialing is performed at the same time as the flip is opened. And auto dialing mode.

Then, it determines whether the call is connected after requesting a call terminal by the key input of the call terminal 111 (S305), where the call terminal 111 and the call receiving terminal 211 is determined that the call is not connected Receives and stores the number of the terminal 211. In addition, when a text message is transmitted from the destination terminal 211, it is stored after receiving it (S307).

On the other hand, it is determined whether the mode selected in the step (S301) is a semi-automatic transmission mode (S309), and if it is determined that the selected mode is the semi-automatic transmission mode (S309), a call request is input by entering a call key (S311).

However, if it is determined in step S301 that the selected mode is the automatic calling mode, the flip is opened and a call request is made to the number of the called terminal 211 at the same time (S313).

Through the above process, a call connection is made after the call request of the called terminal 211 (S315), and the called party and the caller make a call (S317). When it is determined that the call connection is made in step S305, the process proceeds to step S317, and the program ends after completion of the call.

According to the present invention, when a call connection between the called terminal and the calling terminal is not made, at least one or more of a number and a text message of the calling terminal are received and stored, and one of automatic calling and semi-automatic sending to the stored calling terminal is stored. By doing this, there is an effect that the call connection between the called terminal and the calling terminal can be made easily.

In addition, although the present invention has been described in detail with reference to the embodiments described above, the present invention is not limited thereto, and modifications and improvements are possible within the scope of ordinary knowledge of those skilled in the art.

Claims (3)

a) automatically transmitting a number of the calling terminal to the called terminal requested to call, and setting one of an automatic calling mode and a semi automatic calling mode for automatically calling a number of the calling terminal; b) receiving a number of the calling terminal when a missed call is received; and c) an automatic originating method comprising the step of requesting and connecting a call to the number of the originating terminal received according to the automatic originating mode set in step a). The method of claim 1, wherein the step c) is a step of requesting a call to the number of the calling terminal received when the call key is input. The method of claim 1, wherein the step c) is a step of requesting a call to the number of the calling terminal received when the polyp is opened.