KR100455179B1 - A device and a method of certifying called party persons identity for on mobile communication system - Google Patents

Abstract

The present invention is to enable the caller to confirm the identity of the called party with a real name voice message when calling the mobile terminal of the mobile communication system, the high frequency unit for wirelessly transmitting and receiving a signal through a mobile communication base station; A control unit connected to a high frequency unit for analyzing a signal and outputting the signal through a corresponding path and monitoring and controlling the operation of the entire portable terminal; A voice processor for processing a voice signal input and output to the portable terminal by a control signal; A display unit displayed by a control signal; A key input unit connected to the control unit and inputting a key button signal according to a control signal; The memory unit is connected to the control unit and comprises a memory unit for recording, storing and outputting a data signal according to a control signal. If a user wants to register an identification message by a mobile terminal, the user inputs a voice and a name, stores the data, and transmits it to the mobile switching center. Registration process; A verification process of outputting the registered identification message to the caller before the ringback tone signal is generated when the mobile terminal is called; A reconfirmation process of returning to the confirmation process if the caller wants to confirm the identity confirmation message again and outputting the registered coloring signal of the mobile terminal as a ringback tone signal if not confirming again; When the other party is confirmed by the identification message, the call connection process waits for communication and communicates.

Description

A DEVICE AND A METHOD OF CERTIFYING CALLED PARTY PERSONS IDENTITY FOR ON MOBILE COMMUNICATION SYSTEM}

According to the present invention, when a mobile terminal of a mobile communication system is called, the caller immediately confirms the identity of the called party. In particular, the caller directly listens to the called party's voice or real name before the call is connected to the called party. It is to provide an apparatus and method for identifying the called party of the mobile communication system to confirm.

The mobile communication system is a system that calls and communicates with the other party at any time while moving freely within the service area formed by using a registered mobile terminal (UE). It is necessary to prevent the increase in communication costs.

In particular, since the size of the portable terminal is gradually reduced, a large number of accidental wrong inputs are issued by a reduced key button during the dialing process of inputting a unique telephone number to communicate with, and the telephone directory recorded in the internal memory of the portable terminal In the case of using the A1, it is necessary to solve a problem that occurs when a user selects a dial by mistake.

Hereinafter, a call connection method by dialing a mobile communication system according to the related art will be described with reference to the accompanying drawings.

1 is a functional configuration diagram of a general mobile communication system, and FIG. 2 is a flowchart of call connection by dialing a mobile communication system of the prior art.

Referring to FIG. 1, a general mobile communication system includes: a mobile terminal (UE: USER EQUIPMENT) 10 which connects to a communication counterpart immediately and at any time and anywhere while moving to a registered and registered state; A base station 20 for wirelessly transmitting and receiving a corresponding signal by wirelessly connecting the portable terminal 10; A mobile switching center (30) connected to the base station (20) to transmit and receive signals, to monitor and control the entire mobile communication system, and to set a corresponding communication path by a switching process according to a call connection request; And a public communication network 40 which is connected to the mobile switching center 30 and establishes a communication path with another communication system by the corresponding switching.

In the general mobile communication system having the above configuration, since the mobile terminal 10 is registered and subscribed to the mobile switching center 30, the mobile terminal 10 moves within a service area formed by the base station 20 under the control of the mobile switching center 30. Receive communication services.

The base station 20 forms a mobile communication service area for wireless connection with the mobile terminal 10 in motion, and the mobile terminal 10 wirelessly transmits a dialing signal for calling a communication partner to the base station 20, The base station 20 applies the dialing signal received wirelessly to the mobile switching center 30.

The mobile switching center 30 analyzes the input dialing signal and sets up a corresponding communication path by a corresponding switching action, so that another mobile terminal 10 or a public communication network 40 subscribed to the mobile communication system may be connected. CALL is connected to the subscriber terminal (TERMINAL) of another communication network connected through the communication.

Since the portable terminal 10 is for mobile communication, the size and weight of the portable terminal 10 are gradually reduced for convenience of portability, and the display portion is gradually increased for displaying a function such as an image to be communicated. The occupied area of the KEY PAD portion for inputting a telephone number becomes relatively small, so that when a counterpart's unique number is input, it is relatively mistyped due to a mistake.

The mobile terminal 10 can record the corresponding unique telephone number of the communication partner in an electronic phone book made of a semiconductor memory. The mobile terminal 10 can easily communicate by searching for the phone book and selecting and dialing the communication partner. In case of accidentally searching for and selecting the other party's phone number by mistake, relatively many cases occur, and the mobile communication system has a relatively high communication cost, and even if connected incorrectly, the corresponding basic communication cost must be paid. There is a problem that the burden of cost increases.

A call connection method using conventional mobile communication system dialing, using a mobile communication system having the above general configuration, will be described with reference to FIG.

A first step (S10) of determining whether to communicate with the mobile terminal (10); A second step (S20) of selecting a counterpart to communicate with when determining communication in the step (S10); A third step (S30) of determining whether the selected communication counterpart is to find a corresponding unique telephone number by using an electronic telephone directory embedded in the mobile terminal 10; A fourth step (S40) of checking and selecting the other party's unique phone number from a memory or through a separate memo pad when not using the phone book determined in the third step (S30); A fifth step (S50) of selecting a unique phone number of the other party by searching the phone book of the mobile terminal when using the electronic phone book embedded in the mobile terminal as determined in the third step (S30); A sixth step (S60) of dialing using the other party's unique telephone number selected in the step (S40, S50); In step S60, the dialed signal is transmitted to the mobile switching center 30 through the base station 20, and it is determined whether the communication path and the call are set up by switching, and the call is not made because the unique telephone number is incorrect. If not, the seventh step (S70) for feeding back to the second step (S20); An eighth step (S80) of confirming the identity of the other party while communicating when the call is connected in the step (S70); A ninth step (S90) of blocking the set call and returning to the second step if it is not the desired identity of the other party to be determined and determined in the step (S80); When the other party's identity to be determined in the eighth step S80 is confirmed, the tenth step S100 is performed when the communication is completed and ends when the communication is completed.

Hereinafter, a call connection method using a mobile communication system dialing according to the prior art having the above configuration will be described in detail with reference to the accompanying drawings.

In the case of using the portable terminal 10 to communicate with a specific counterpart (S10), select and determine the counterpart to communicate with (S20), and whether or not to use a phone book stored in the memory of the portable terminal 10. Determine (S30).

When the phone book embedded in the mobile terminal 10 is not used in the determination (S30), the user checks and selects the other party's unique phone number using a memo (MEMO) memorized or separately recorded ( S40, so dialing (S60), and when using the phone book (S30), search the electronic phonebook recorded in the mobile terminal 10 memory and select the other party's unique phone number (S50) and the outgoing control signal Enter the dialing (S60).

Since the signal dialed in the mobile terminal 10 is wirelessly received by the base station 20, applied to the mobile switching center 30, and analyzed and switched, the corresponding communication path is set, and the other party responds to the call connection. In this case, when the unique telephone number analyzed by the mobile switching center 30 cannot establish a communication path, it transmits the corresponding guidance message to the caller and returns to the second step (S20) (S70).

When the other party of the communication path set in the step (S70) is a call connection in response, the communication with the other party to confirm the identity (S80), if the identity of the other party is not confirmed or the other party in the connection After blocking the received call (S90), the second step (S20) is fed back to repeat the steps of selecting and dialing the other party again, if the identity of the other party is confirmed (S80) after continuing the communication End (S100).

In the prior art as described above, when the mobile switching center 30 establishes the communication path by the dialing step (S60), it determines whether the user of the other party's destination mobile terminal 10 sets the color ring, If coloring is set by the caller or callee, the ringback tone is replaced by the original music preferred by the called party or called party.

By expressing their unique personality by using the above-described coloring service, the caller can identify who the called party is, but if the same music is used by multiple callees, the called party must be clearly identified. It is difficult to distinguish and, if the mobile communication system does not provide a coloring service, it cannot be used at all.

Therefore, in the prior art as described above, the communication is performed after the count (COUNT) of the communication cost is initiated by the call connection with the other party, so as to confirm the identity of the other party and continue the communication when the identity of the other party is confirmed, otherwise Since the communication is interrupted by interrupting the set call (CALL) and the counting of the communication cost is stopped, there is a problem that a minimum communication cost is first generated.

In addition, in order to confirm the identity of the other party, since it can be confirmed through call setup and direct communication, there is a problem inconvenient in use, which takes a long time to identify the other party.

The present invention registers a voice message or name for mobile terminal user identification to a mobile switching center, and when a communication path by a called call is connected, generates the voice message or name for identity verification before a ringback tone is generated to the caller. It is an object of the present invention to provide an apparatus and a method for identifying a called party in a mobile communication system for verifying the called party's identity.

In order to achieve the above object, the present invention is a mobile terminal for a mobile communication; A high frequency unit for wirelessly transmitting and receiving a signal through a wireless communication with a base station; A control unit which analyzes a signal transmitted / received by the high frequency unit and outputs the corresponding path and monitors and controls the operation of the entire portable terminal; A voice processing unit connected to the control unit and processing a voice signal input and output to the portable terminal by a control signal; A display unit connected to the control unit and displayed by a control signal; A key input unit connected to the control unit and inputting a key button signal according to a control signal; And a memory unit connected to the controller and configured to record and output a data signal in accordance with a control signal.

In addition, the present invention has been made in order to achieve the above object, the registration process for inputting the user's voice, name, and store to the mobile station when registering the identification message by the mobile terminal; A verification step of outputting, by the mobile switching center, the registered identification message to the caller before the ringback tone signal is generated when the mobile terminal is called; A reconfirmation step of outputting a registered coloring signal of the mobile terminal as a ringback tone signal if the caller by the above process reconfirms the identification message and returns to the confirmation process and does not confirm again; When the other party is confirmed by the identification message of the above process, the call connection process waits for communication and communicates.

1 is a functional configuration diagram of a general mobile communication system,

2 is a flow chart of a call connection by the prior art mobile communication system dialing;

3 is a functional diagram of a mobile communication system called party identification device according to the present invention;

4 is a flowchart illustrating a method for identifying a called party in a mobile communication system of the present invention.

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

10: mobile terminal 20: base station

30: mobile switching center 40: public communication network

Hereinafter, an apparatus and method for identifying a callee of a mobile communication system according to the present invention will be described with reference to the accompanying drawings.

3 is a functional configuration diagram of a called party identification device of a mobile communication system according to the present invention, and FIG. 4 is a flow chart of a called party identification method of a mobile communication system according to the present invention.

Referring to FIG. 3, the called party identification device of the mobile communication system according to the present invention comprises: a mobile terminal for mobile communication (100); A high frequency unit 110 for wirelessly transmitting and receiving a signal through a mobile communication base station 20; It is connected to the high frequency unit 110, and analyzes the signal transmitted and received and outputs the corresponding path, and monitors and controls the operation of the entire mobile terminal, the identification voice message signal recorded and stored in the memory by the corresponding control signal input A control unit 120 for transmitting and registering a message to a mobile switching center; A voice processor 130 connected to the controller 120 and processing a voice signal input / output to the mobile terminal 100 by a control signal; A display unit 140 connected to the control unit 120 and displayed by a control signal; A key input unit 150 connected to the control unit 120 and inputting a key button signal according to a control signal; It is connected to the control unit 120 and records and outputs a data signal according to a control signal, and records and stores all data and programs necessary for the operation of the mobile terminal 100 and outputs a voice message for user identification. It is composed of a memory unit 160 for recording, storing and outputting.

Hereinafter, according to the present invention having the above configuration, the callee identification device of the mobile communication system will be described in detail with reference to the accompanying drawings.

When the mobile terminal 100 is called by the user, if the user wants to register a voice message (MESSAGE) that the caller knows his or her identity to the mobile switching center 30, the voice and his real name, etc. Input through the voice processing unit 130 of the mobile terminal 100 according to the present invention, the control unit 120 records the voice message of the user input to the voice processing unit 130 in the allocated area of the memory unit 160 Save it.

The control unit 120 monitors the key input unit 150 to check whether a corresponding control command signal for registering a voice message recorded in the memory 160 with the mobile switching center 30 is input, and the key input unit ( When the control signal is input through 150, the control unit 120 reads the voice message recorded in the memory unit 160 and applies it to the high frequency unit 110 so as to be wirelessly transmitted to the display unit 140. The voice message registration is displayed.

As described above, the voice message of the user wirelessly transmitted from the high frequency unit 110 of the mobile terminal 100 is wirelessly received by the base station 20, the base station 20 is applied to the mobile switching center 30, and the mobile The exchange station 30 analyzes the input message and records the input voice message in the corresponding memory area allocated to the mobile terminal 100, thereby registering and registering a signal indicating that the registration is completed through the base station 20. Since it is transmitted to the 100, it is received by the high frequency unit 110 of the mobile terminal 100, recognized by the controller 120, and displays the voice message registration on the display unit 140.

When the mobile terminal 110 of the mobile communication system is called by the caller of the other party, in the process of establishing a communication path and generating a ring signal under the control of the mobile switching center 30, the called mobile terminal is called. An incoming ring signal is generated at 100, and the caller first hears the registered voice message, and as a ringback tone signal, a coloring signal selected by the user of the mobile terminal 100 is determined.

As described above, the caller confirms the real name of the called party to be called through the voice message with the corresponding voice, and if the caller wants to check the voice message again and again, the caller inputs a predetermined button assigned to the key input unit 150. Therefore, the user repeatedly listens and checks the individual coloring signal by the ringback tone signal according to the following procedure, thereby confirming that the called party is the desired party.

Hereinafter, referring to FIG. 4, a method of identifying a called party in a mobile communication system will be described.

When registering a voice message for identification by the mobile terminal 100 of the mobile communication system, the user's voice and real name are input to the mobile terminal 100, stored, and transmitted to register with the mobile switching center. Determining whether to register a voice message confirming the identity of the terminal 100 (S200); When registering the identification voice message in step S200, the voice and real name of the user are directly input, recorded and stored in the memory unit 160 of the mobile terminal 100, and the mobile switching center 30 according to the control signal. The registration process consisting of a step (S210) to register by wireless transmission,

When the mobile terminal 100 is called, the identification message registered in the mobile switching center 30 is output to the caller before the ring-back tone signal is generated, and the mobile switching center 30 is portable. Determining whether the terminal 100 is called, and if not, returning to the registration process S200 (FEEDBACK) (S220); If the call is determined in step S220, the mobile switching center 30 is registered and first outputs the user identification voice message of the mobile terminal 100 to the caller before the ring-back tone signal is generated. Confirmation process consisting of a process (S230),

If the caller identity confirmation message by the confirmation process is to be confirmed again, if the feedback is returned to the confirmation process and is not confirmed again, the registered color signal of the mobile terminal is output as a ringback tone signal. When the caller determines again by re-confirming by checking the identity message of the called mobile terminal 100 again by the switching center 30, returning to the confirmation process (S230) (S240); If the caller does not confirm the identity confirmation message of the called mobile terminal again in the step S240, outputting the registered color signal as a ring-back tone signal to the caller (S250). Reconfirmation),

If the other party is confirmed by the identification message of the re-confirmation process, the call waits for communication and communicates with the caller. The caller confirms that the called party is the other party to which the called party wants to communicate by confirming that he / she is listening to the real name identification voice message of the called party. Process (S260); If it is determined in the step (S260) that the called party is the confirmed counterpart, the callee is hooked (HOOK-OFF) waits until the call is connected, if the call is connected to communicate and proceeds to the end (S270) It consists of a call connection process.

Hereinafter, according to the present invention having the above-described configuration, the method of identifying the called party of the mobile communication system will be described in detail.

When the user of the portable terminal 100 is called, the user of the portable terminal 100 determines whether to register a real name voice message so that the other party can easily confirm his or her identity (S200), and in the determination If you want to register the real name of the voice message, the message by the voice of his own and his name, the identification message as described above is input to the mobile terminal 100 through the voice processing unit 130 and the control unit 120 It is recorded and stored in the memory unit 160, and is applied to the high frequency unit 110 by a control signal input through the key input unit 150, it is wirelessly transmitted to the base station 20.

The base station 20 transmits the wirelessly received identification message to the mobile switching center 30, and the mobile switching center 30 records and stores in the memory corresponding area allocated for the mobile terminal 100 through the analysis. Register so (S210).

When the dialing signal for calling the mobile terminal 100 is input from the called party (S220), the mobile switching center 30 that registers the real-name voice message for identification verification as described above is stored and registered in the corresponding area. The real name voice message is first outputted to the caller (S230).

The caller listens to the real name voice message for identification, which is authorized from the mobile switching center 30, checks whether the called party is the desired party, and if the caller wants to listen to the identification message again, the corresponding mobile terminal. When the command signal assigned through the key input unit 150 of 100 is input, and the corresponding control signal for re-confirmation is not input, the mobile switching center 30 automatically sets the coloring set by the user after a predetermined time. A (COLOR-RING) signal is output to the caller as a ring-back tone signal.

If the caller is a desired communication counterpart through the identification message and the coloring signal (S260), the caller enters a hook-off button of the mobile terminal 100 to connect the call. If the call is connected, the call connection is terminated after the communication proceeds (S270), and if it is not the desired counterpart as a result of listening to the identity verification message of the called party in the process (S260), the process immediately ends.

Therefore, according to the present invention having the above-described configuration, when the other party erroneously calls the other party by ERROR dialing, the other party is identified by communication by making a call connection and thus the communication fee is unnecessarily increased. The identification of the other party can be easily determined by the identification real name voice message generated from the mobile switching center 30 before the ringback tone is received. It shuts down immediately if it is dialed incorrectly, thus avoiding unnecessary communication charges.

When the mobile terminal of the mobile communication system is called, the present invention has the above-described configuration, so that the identity of the called party is confirmed before the call connection with an identity confirmation message, so that unnecessary communication charges are not generated due to a wrong call. It works.

In addition, by using the identification message to immediately check when the other party is called incorrectly and cut off unnecessary call connection, the mobile switching center switching channel efficiently operates, so that the user can easily be assigned the channel immediately There is an increased industrial use effect.

Claims (8)

In the mobile terminal for mobile communication, A high frequency unit for transmitting and receiving a signal by wirelessly connecting to a mobile communication base station; A control unit which analyzes the signals transmitted and received connected to the high frequency unit and outputs the corresponding paths, and simultaneously monitors and controls the operation of the entire portable terminal; A voice processing unit connected to the control unit and processing a voice signal input / output to the portable terminal by a control signal; A display unit connected to the control unit and displayed by a control signal; A key input unit connected to the control unit and inputting a key button signal according to a control signal; And a memory unit connected to the control unit and configured to record, store, and output a data signal in accordance with a control signal. The method of claim 1, wherein the memory unit, Callee identification device of the mobile communication system, characterized in that for recording and storing the data necessary for the operation of the mobile terminal and outputs and at the same time recording and storing the voice message for user identification. The method of claim 1, wherein the control unit, And monitoring and controlling each functional unit of the portable terminal so that the identification voice message signal recorded and stored in the memory unit is wirelessly transmitted to the base station and registered with the mobile switching center by a control signal input through the key input unit. Callee identification device of the mobile communication system. In case of registering the identification message by the mobile terminal, a registration process of storing the user's voice and name in the mobile terminal and transmitting it for registration with the mobile switching center; A confirmation process of outputting an identification message registered at the mobile switching center to a caller before a ringback tone signal is generated when the mobile terminal is called; A reconfirmation step of outputting a registered coloring signal of the mobile terminal as a ringback tone signal if the caller identity confirmation message is to be reconfirmed by the above process and is not checked again; Callee identification method of a mobile communication system, characterized in that the call connection process for waiting for the call connection and communication when the other party is confirmed by the identification message of the process. The method of claim 4, wherein the registration process, Determining whether to register a message confirming the identity of the user when the caller calls the mobile terminal; When registering the identification message in the above process, the user inputs the voice and name directly, records and stores them in the mobile terminal, and wirelessly transmits the registration to the mobile switching station according to the corresponding control signal. How to Identify Callees. The method of claim 4, wherein the verification process, Determining whether the mobile terminal is called and if not, returning to the registration process; If the call is determined in the above process, the mobile switching center is registered and outputs the mobile terminal user identification message to the caller before the ringback tone signal is generated. . The method of claim 4, wherein the reconfirmation process, Determining, by the mobile switching center, whether the caller should confirm the identity confirmation message of the called mobile terminal again and returning to the confirmation process; If the caller does not confirm the identification message of the called mobile terminal again, the caller identification method of the mobile communication system, wherein the registered coloring signal is output to the caller as a ringback tone signal. The method of claim 4, wherein the call connection process, Determining, by the caller, an identification message to determine whether the called party is an identified counterpart; The called party identification method of the mobile communication system, characterized in that the process is determined by the process of the callee is confirmed and the communication is in the call connection state and proceeds to the end.