KR100785069B1 - Method for transmitting a collect call in the handy terminal - Google Patents

Abstract

A method for sending a collect call in a mobile communication terminal is provided to enable the terminal to directly transmit a collect call without passing through an operator of an MSC(Mobile Switching Center), thereby reducing complex procedures as well as an economical burden caused by employment of the operator. The first mobile communication terminal(100a) transmits collect call service request information and a signal including a telephone number of the second terminal(100b) to a network(200)(S101). The network(200) analyzes the transmitted signal, and sends a call signal to the second terminal(100b)(S103-S107). The second terminal(100b) receives the call signal, and sends a call response signal to the network(200)(S109-S115). The network(200) imposes communication charges between the terminals(100a,100b) to the second terminal(100b)(S117).

Description

How to make a toll-free call on your mobile device {Method For Transmitting A Collect Call In The Handy Terminal}

1 is a diagram showing a receiver toll service system according to an embodiment of the present invention,

2 is a view showing the flow of operation of a receiving-side mobile communication terminal according to an embodiment of the present invention; and

3 is a flowchart illustrating the operation of a network according to an embodiment of the present invention.

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a system for charging tolls in a mobile communication network, and more particularly to a method for calling a toll payer from a mobile communication terminal.

The mobile communication terminal freely moves within the service area formed by the corresponding base station of the registered system and immediately wirelessly connects to the other party who wants to communicate anytime, anywhere through the communication path set for monitoring control and switching of the mobile switching center. It is a high-tech wireless communication device that can communicate by always carrying and moving directly.

As the mobile communication terminal has become popular due to the above reasons, many users have mobile communication terminals, and users often use the call to communicate with the other party.

However, when the user cannot use the mobile communication terminal due to battery discharge of the mobile communication terminal or the loss of the mobile communication terminal, users often borrow and use the mobile communication terminal of another person.

However, users are reluctant to lend their cell phones because they are concerned that their mobile terminal will be charged. Therefore, even users who want to borrow and use other users' mobile phones are very likely to ask others to use them. burden.

In this case, the user may call the mobile phone terminal as a receiver fee in order not to burden another person with the communication fee.

However, when making a toll charge service using a conventional mobile communication terminal, the caller first calls the operator of the switching center, calls the operator, and informs the operator of the receiver's telephone number and name information.

The operator then calls the called party and informs the caller that there is a request for a toll paying service, and asks if they want to make a call.

When the called party informs the operator that he wants to talk to the caller, the attendant makes a telephone call between the caller and the called party.

In the conventional toll service, the exchange operator asks the caller for the receiver information, provides the caller information to the receiver, and asks for the intention of connecting the toll service. The inconvenience is that you have to use the phone for a long time.

In order to use the toll-free service, the operator had to go through the operator of the exchange office, so the operator was economically burdened by the labor cost of hiring the operator.

Accordingly, the present invention has been made to solve the above-mentioned problems of the prior art, and an object of the present invention relates to a method for calling a receiver toll call in a mobile communication terminal.

Another object of the present invention is to provide a method for identifying information received from a mobile communication terminal and directly informing a user that a currently received telephone call is a receiver toll paying phone when the receiver charge service request information is included.

Still another object of the present invention is a method for transmitting a toll-free telephone call in a mobile communication terminal without using an operator of an exchange.

Another object of the present invention relates to a method for automatically switching toll-free telephone service to eliminate the inconvenience of requesting a toll-free call to the operator, and to reduce the economic burden of employing the operator.

In order to achieve the above object, a method for calling a receiver toll paying call in a mobile communication terminal according to an embodiment of the present invention provides a network signal for a receiver toll service with a first mobile communication terminal. A toll service request signal transmission step of transmitting a network, and a network network analyzing a signal received from a first mobile communication terminal and transmitting a call call signal to a second mobile communication terminal; In the call response signal transmission step, the second mobile communication terminal receives the call call signal from the network and transmits the corresponding call response signal to the network, and the network transmits the communication fee between the two mobile communication terminals. And a communication charge charging step imposed on the terminal.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the same elements in the figures are represented by the same numerals wherever possible. In addition, detailed descriptions of well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention will be omitted.

1 is a diagram illustrating a receiver pay service system according to an exemplary embodiment of the present invention.

Referring to FIG. 1, a toll service system includes a first mobile communication terminal 100a and a second mobile communication terminal 100b network network 200.

In this case, it is assumed that the first mobile communication terminal 100a is the calling mobile terminal, and the second mobile communication terminal 100b is the receiving mobile terminal.

The network includes a base station, a mobile communication switching center, and a communication billing server.

Hereinafter, to help the understanding of the present invention, the network network 200 will be briefly described.

The base station wirelessly connects the mobile communication terminals 100a and 100b in a mobile communication service area, wirelessly transmits and receives a communication signal, and receives a 'call request signal' and a 'call response signal'.

The mobile communication switching center connects with the base station, establishes a communication path according to the 'call request signal', and controls and monitors the charging server so that the charging target is charged for the communication time.

For example, in the embodiment of the present invention, when the 'receiver toll charge call connection acceptance signal' of the mobile communication terminal 100b is received, the telephone call charge recipient is controlled to be switched to the receiving mobile terminal 100b. .

The communication charge charging server connects to the mobile telecommunication switching center and charges the billing subject under the control of the mobile telecommunication switching center.

In the above, in order to help the understanding of the present invention, the network network 200 has been briefly described.

Next, the operation flow of the receiver toll service system according to an embodiment of the present invention will be described.

First, the first mobile communication terminal 100a networks a signal (eg, '* CC' + 'second mobile communication terminal telephone number') for requesting the receiver toll charge service from the second mobile communication terminal 100b. Transfer to (S101).

The request signal includes toll charge service request information (eg, '* CC') and a phone number (eg, '0101234567') of the second mobile communication terminal 100b.

The toll pay service request information is information that the first mobile communication terminal 100a transmits to the network to request a toll pay phone from the network.

In addition, the '* CC' presented as an example of the toll service request information may be replaced by a number so that the user can easily implement the toll free call request in the portable terminal.

The network 200 analyzes the request signal received from the first mobile communication terminal 100a, and if the analysis result request signal includes the receiver fee service request information (eg, '* CC'), the network network ( 200 recognizes that the first mobile communication terminal 100a requests the second mobile communication terminal 100b for a receiver fee paying service (S103).

The network 200 inserts the receiver charge service request information into the 'call call signal' to be transmitted to the second mobile communication terminal 100b (S105).

The recipient fee service request information of step S105 may be recognized by the second mobile communication terminal 100b that the call call signal to be transmitted by the network 200 to the second mobile communication terminal 100b is a recipient toll telephone call. Information to insert so that.

Thereafter, the network 200 transmits the 'call call signal' into which the receiver charge service request information is inserted, to the second mobile communication terminal 100b (S107).

The second mobile communication terminal 100b receives a 'call call signal' from the network 200 and analyzes the received 'call call signal' to recognize that the receiver charge service request information is included ( S109).

The second mobile communication terminal 100b notifies the user of the call call signal to the display unit by outputting a guide message or the like on the display unit or by outputting a voice message through the speaker of the audio unit (S111). ).

Then, the second mobile communication terminal (100b) determines whether the 'receiver toll charge call connection acceptance signal' input from the user (S113).

As a result of the determination in step S113, when the 'toll charge call connection accept signal' is input, the call response corresponding to the 'call call signal' including the toll charge service request information received in step S107 is indicated. Signal 'is transmitted to the network 200 (S115).

When the network 200 receives a 'call answering signal' from the second mobile communication terminal 100b, the network 200 connects a telephone call call between the first mobile communication terminal and the second mobile communication terminal 100b and simultaneously The communication fee between the mobile communication terminals begins to be charged to the second mobile communication terminal 100b (S117).

After completion of the telephone call, the network 200 preferably transmits information of the talk time and the charge to the second mobile communication terminal 100b.

The second mobile communication terminal 100b preferably notifies the user by displaying the received call time and call charge information on a liquid crystal display (LCD) screen of the display unit.

If the 'caller toll charge call connection acceptance signal' is not input from the user in the determining step S113, the second mobile communication terminal 100b transmits a call response rejection signal to the network 200 (S119). ).

Then, the network 200 transmits the rejection intention that the second mobile communication terminal 100b does not receive the toll-bearing call to the first mobile communication terminal 100a through the call reject signal (S121). ).

2 is a diagram illustrating an operation of a reception side mobile communication terminal according to an embodiment of the present invention.

The mobile communication terminal receives a 'call call signal' from the network (S201).

The mobile communication terminal determines whether the receiver call burden service request information is included in the received 'call call signal' (S203).

The receiver toll service request information of step S203 is information transmitted by the network so that the second mobile telecommunication terminal recognizes that the call call signal to be transmitted to the second mobile telecommunication terminal is the receiver toll telephone call.

As a result of the determination in step S203, if the receiver charge service request information is included, the mobile communication terminal outputs a guide message to the display unit indicating that the received 'call call signal' is a toll charge phone or voice message through the speaker of the audio unit. By outputting the above information to the user (S205).

Then, the mobile communication terminal determines whether the 'receiver toll charge call connection acceptance signal' input from the user (S207).

As a result of the determination in step S207, when the 'toll charge call connection acceptance signal' is input, the call response corresponding to the 'call call signal' including the toll charge service request information received in step S201 Signal 'to the network (S209).

In addition, the mobile communication terminal starts a call charge service telephone call with the mobile communication terminal that has transmitted the call call signal (S211).

After the telephone call ends, the mobile communication terminal preferably receives the talk time and the call charge information from the network and displays the information on the LCD screen of the display unit and transmits the information to the user.

If the 'receiver toll charge call connection acceptance signal' is not input from the user in the determining step S207, the mobile communication terminal transmits a call response rejection signal to the network (S213).

The call answer reject signal indicates a rejection intention that the mobile communication terminal does not receive a toll-free call.

3 is a flowchart illustrating the operation of a network according to an embodiment of the present invention.

The network receives a request signal (eg, '* CC' + 'second mobile communication terminal phone number') for providing a toll charge service with the second mobile communication terminal from the first mobile communication terminal (S301).

The received request signal includes toll charge service request information (eg, '* CC') and a phone number (eg, '0101234567') of the second mobile communication terminal.

The receiver toll service request information is information transmitted by the first mobile communication terminal to the network to request a receiver toll call from the network.

After analyzing the request signal received from the first mobile communication terminal (S303), the network determines whether the receiver request service information is included in the analyzed request signal (S305).

As a result of the determination in step S305, if the receiver charge service request information is included, the network inserts the receiver charge service request information into the 'call call signal' to be transmitted to the second mobile communication terminal (S307).

The receiver toll service request information of step S307 is to be recognized by the second mobile communication terminal 100b that the call call signal transmitted by the network 200 to the second mobile communication terminal 100b is a receiver toll telephone call. Information to insert so that.

In operation S309, the network transmits a 'call call signal' in which the receiver charge service request information is inserted, to the second mobile communication terminal.

Next, the network determines whether a call response signal has been received from the second mobile communication terminal (S311).

As a result of the determination in step S311, when the call response signal is received, the telephone call of the first mobile communication terminal and the second mobile communication terminal is connected (S313) and the communication charge between the two mobile communication terminals is second. The charging starts to the mobile terminal (S315).

After the telephone calls of the mobile communication terminals are terminated, the network preferably transmits information of the talk time and the charge rate to the second mobile communication terminal.

If the network does not receive the call response signal from the second mobile communication terminal in the determining step S311, the network rejects the call rejection intention that the second mobile communication terminal will not receive the toll free call. The signal is transmitted to the first mobile communication terminal through the reception rejection signal (S319).

As described above, the present invention has an effect that the mobile communication terminal can directly send a toll-free telephone call without the operator of the switching center.

In addition, it is possible to reduce the complicated procedures such as not connecting with the operator of the exchange office and asking the receiver to connect to the recipient toll service.

In addition, there is an effect that can automatically switch toll-free telephone service to reduce the economic burden of the operator hire.

Claims (18)

What is claimed is: 1. A method for making a toll-free telephone call from a mobile terminal, Toll-bearing service request for the first mobile communication terminal to transmit a signal including the toll-payment service request information and the telephone number of the second mobile communication terminal to the network for the receiver toll service with the second mobile communication terminal Signal transmission step; The network network analyzing a signal received from the first mobile communication terminal and transmitting a call call signal to the second mobile communication terminal; A call response signal transmitting step of receiving, by the second mobile communication terminal, a call call signal from the network and transmitting a call response signal corresponding thereto to the network; And And the network network comprises a communication charge charging step of charging a communication charge between two mobile communication terminals to the second mobile communication terminal. delete delete The method of claim 1, wherein the call call signal transmission step is And transmitting, after the network network inserts the receiver charge service request information into a call call signal to be transmitted to the second mobile communication terminal, according to a result of analyzing the signal. . delete The method of claim 1, wherein the call response signal transmitting step And determining, by the second mobile communication terminal, whether or not the received call charge service request information is included in the received call call signal. The method of claim 6, wherein the call response signal transmitting step, If the call call signal includes the callee fee service request information, the second mobile communication terminal further comprises a step of notifying the user that the call call signal currently received is a call toll charge phone call; How to make a toll call. delete delete The method of claim 7, wherein the call response signal transmitting step And when the receiver charge service acceptance signal is input from a user, forwarding the call response signal to the network to accept the receiver charge request. The method of claim 1, wherein the billing step Receiving, by the network, the call response signal from the second mobile communication terminal and connecting a telephone call call between the first mobile communication terminal and the second mobile communication terminal; And And after the telephone network ends, transmitting a call time and call rate information between the first mobile communication terminal and the second mobile communication terminal to the second mobile communication terminal. How to make a call. What is claimed is: 1. A method for making a toll-free telephone call from a mobile terminal, Transmitting a signal including a receiver charge service request information and a telephone number of a receiver terminal from a calling terminal to a network to request a receiver paying service; And And receiving a toll-charge service connection or rejection signal from the network. delete The method of claim 12, wherein the signal is And the calling terminal transmits the information to the network in order to request the receiver toll-call from the network. In the method of receiving a toll pay call in the mobile communication terminal, Receiving a call call signal from a network Determining whether to include the receiver charge service request information in the received call call signal; Informing the user that the call ringing signal currently received is a toll paying phone call if the toll paying service request information is included; Determining whether a receiver charge call connection acceptance signal corresponding to the call calling signal is input from a user; Transmitting a call response signal to a network if the receiver toll call connection accept signal is input; And a telephone call start step of starting a telephone call at the same time as transmitting the call response signal. delete 16. The method of claim 15, wherein notifying the user that the toll-free telephone call is And a step of outputting a guide message indicating that the call ringing signal currently received is through the speaker of the display unit or the audio unit. delete

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