KR100690748B1 - Methods and apparatus' of generating ring signal for mobile phone - Google Patents

Abstract

The present invention is a base station for outputting a caller's distinctive voice as a ringtone signal, wirelessly connecting to a mobile terminal and transmitting a received call connection request signal to a mobile switching center, and transmitting the ringtone signal as a ringtone signal to the called party in real time; A mobile switching station that connects with a base station and searches a server to establish a one-way communication path when the call connection request caller is a voice ring service user and transmit the caller's voice signal to the called party in real time, and establish a two-way path when the called party answers; And a server for accessing the mobile switching center to check the registered subscriber's location information and the voice bell service usage status.

Description

Ringing device and method for ringing mobile terminal {METHODS AND APPARATUS 'OF GENERATING RING SIGNAL FOR MOBILE PHONE}

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

2 is a functional block diagram of a ringing signal generator for a portable terminal according to the prior art;

3 is a diagram illustrating a signal flow state by calling a counterpart of a conventional mobile terminal;

4 is a functional block diagram of a portable terminal ringing device for generating a mobile terminal according to the present invention;

5 is a flowchart illustrating a method of generating a ringing bell according to the present invention.

6 is a flowchart illustrating a method of generating a ringing bell for a mobile terminal according to the present invention.

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

100: mobile terminal 110: base station

120: mobile switching center 130: server

140: public network

The present invention relates to an apparatus and a method for generating a ringing bell of a mobile terminal, and more particularly, to an apparatus and a method for generating a ringing bell of a mobile terminal for easily confirming a caller and a call purpose since a caller's unique voice is used as a ringing signal. It is about.

MOBILE STATION for mobile communication freely moves within the service area formed by the corresponding base station (RAN: RADIO ACCESS NETWORK) of the registered system and monitors and controls the MSC (MOBILE SWITCHING CENTER). It is a high-tech wireless communication device that has the advantage that the individual can always carry and communicate while always carrying out direct wireless connection with the desired counterpart anytime, anywhere through the communication path set to and switching.

The mobile terminal (MS) has a low utilization rate because the time used for communication is small and the time to wait or carry for communication is generally very large, and as such, the low utilization rate of the mobile terminal (MS) is improved and convenience of use. In order to enhance the sex, various additional services are being developed and provided.

The additional services are provided in addition to the basic mobile communication service, and are provided by a mobile communication service provider and a mobile terminal manufacturer. For example, the service provider may provide a wireless Internet connection, There are multimedia message transmission, ONLINE game, COLOURING, etc., and the mobile terminal manufacturer (MAKER) developed and produced by itself, for example, phone book (PHONE-BOOK), scheduling, games, Cameras, infrared communications, Bluetooth, ringtone settings and so on, the additional services continue to be developed and added new functions.

When the called party is called by the calling party's portable terminal, the mobile communication system including the base station establishes a communication path between the sender and the base station by switching, and sets a separate communication path between the base station and the called party, and sets the respective communication. The path connects only if the called party answers the called.

A state in which the communication paths set as described above are not connected is called a call state, and a connected state is called a communication state.

In the call state, the base station generates a ringing ring or ring signal to the called party or called party, and generates a ring back tone signal to the caller or caller.

The mobile terminal, when called, receives the ringing tone or ring signal, generates a basic ringing tone, or generates a ringing tone signal for a music file selected and preferred by an additional service. Receiving a ringback tone signal from a base station or a coloring signal by an additional service.

Therefore, the mobile communication system including the base station already establishes the communication path between the caller and the called party in the call state, and transmits a ring signal to the caller and the called party instead of connecting the voice path.

The called party's mobile terminal generates a ringing signal in the called state, but it is difficult to identify who the caller is by the same ringing signal, and even when a caller is distinguished using a different ringing ring signal, the caller only needs to ring the ringer. There is a limiting problem in distinguishing.

Therefore, since the caller's voice is used as the ringer signal of the mobile terminal, there is a need to develop a technology for distinguishing the caller only by the ringer signal and quickly confirming the call purpose.

Hereinafter, a bell ring generation method of a portable terminal according to the prior art will be described with reference to the accompanying drawings.

1 is a functional configuration diagram of a general mobile communication system, FIG. 2 is a functional configuration diagram of a ringer signal generator of a portable terminal according to the prior art, and FIG. The signal flow state diagram by the call of the other party of the mobile terminal.

Referring to FIG. 1, the general mobile communication system will be described. The mobile terminal 10 freely moves in a service area defined by the base station 20, and communicates by calling a desired counterpart anytime and anywhere.

Since the service area formed by the base station 20 has a certain range, since a plurality of base stations 20 are continuously arranged at regular intervals, the whole country is formed as a mobile communication service area.

The base station 20 transmits the call connection request signal of the mobile terminal 10 to the mobile switching center (MSC) 30, the mobile switching center 30 checks whether the registered mobile terminal 10, The communication path is set because the registered location of the other party is checked and switched.

If the identified location of the other party is a location registered in its own mobile communication system, the communication path is set so that its own communication path is set, and if the identified location of the other party is another mobile communication system or a wired communication network or the Internet, etc. The public network 40 is controlled to connect with the communication network system so as to establish a path.

Therefore, the portable terminal 10 communicates with a caller of the other party of all communication systems connected to the public network, including its own mobile communication network.

The called party or called party portable terminal 10 whose path is set by the call of the mobile terminal 10 receives the incoming ring signal transmitted by the base station 20 under the control of the mobile switching center 30, and is designated by itself. Generate ring tone sound signal.

The ring tone signal generated by itself may be a conventional simple ring signal or a music file recorded and stored in a separately allocated area.

However, such a bell does not identify the caller, and even when assigning a specific music file to a particular caller, there are problems such as difficult to remember when there are many targets.

Hereinafter, with reference to the accompanying FIG. 2, a ringing signal generation device of a mobile terminal according to the prior art will be described.

The wireless unit 11 of the mobile terminal 10 transmits and receives a communication signal by wirelessly connecting to the base station 20, and the wireless unit 11 transmits and receives a wireless signal under the control and monitoring of the control unit 12. The controller 12 reads and loads an OPERATING program, an APPLICATION program, and data from the memory unit 130 when operating power is applied, and operates a mobile communication service and various additional services.

When the incoming call signal is received from the base station 20 through the wireless unit 11, the control unit 12 searches for the music file unit 16 and outputs the setting. For example, the control unit 12 reads a music file in MIDI format. The read music file is output to the audio unit 14.

Since the audio unit 14 outputs a music file applied by the control of the control unit 12, the audio unit 14 generates a ring tone signal and checks the ring tone signal of the music file that is output through the audio unit 14. In order to communicate, communication is performed since the corresponding communication button of the keyboard unit 15 is input.

When the incoming bell signal is received and applied from the base station 20, the portable terminal 10 having the above-described configuration selects one of a plurality of music files stored in the music file unit and outputs it as the incoming bell. And, when called from a specific caller, since the specified music file is selected and outputted, there is an advantage that can identify the caller.

Hereinafter, with reference to the accompanying Figure 3 will be described the signal flow state by the other party call of the mobile terminal according to the prior art.

When the calling party portable terminal 10 designates the called party portable terminal 10 to request a call connection (ST10), the base station 20 that has received the call connection request signal by radio is controlled by the mobile switching center 30. The ringer tone signal is wirelessly transmitted to the called party (ST20), and the ringback tone signal meaning that the called party is called to the caller (ST30).

When the called party's portable terminal checks the ringing signal and outputs a signal in response to communication (ST40), the base station 20 that has wirelessly received the called party's response signal connects the call between the caller and the called party. In step ST50, the communication path between the caller and the called party is established and connected (ST60).

When the called mobile terminal 10 receives the ringing bell signal from the base station 20, the called mobile terminal 10 sets one of a plurality of music files recorded and stored in the music file unit 16 and outputs the ringing bell sound signal.

In addition, when a call is received or received from a specific caller, the specified music file is set to be output as a ring tone signal, so that the caller or the caller can be checked.

However, the number of music files that can be recorded and stored in the music file unit 16 is limited, and even by distinguishing the caller by using the music file output as the ringing bell signal, largely due to limitations such as memory capacity or screening ability. There is a limited problem.

In particular, even when the music file is linked and set by the caller and the ringing bell signal, when the number of the designated callers is large, it is difficult to distinguish which music file is associated with which caller.

In the present invention, when the mobile terminal calls a designated party, the mobile switching center sets up a one-way voice path from the caller instead of outputting the ringing signal to the called party. It is an object of the present invention to provide an apparatus and method for receiving a ringing bell of a portable terminal.

In order to achieve the above object, the present invention provides a wireless communication apparatus comprising: a base station for wirelessly connecting to a mobile terminal and transmitting a received call connection request signal to a mobile switching center and transmitting a voice bell signal to a called party in real time as a ring tone signal; A mobile switching station which connects with the base station and searches a server to establish a one-way communication path when the call connection request caller is a voice ring service user and transmit the caller's voice signal to the called party in real time and establish a two-way path when the called party answers; And a server for accessing the mobile switching center to check the registered subscriber's location information and the voice bell service usage status.

In addition, the present invention devised to achieve the above object, the start process of determining whether to use the voice bell service when called from the other party by the mobile terminal; A voice bell process of activating and setting a one-way path of reception by using the voice bell service, and receiving a voice signal of the other party in real time and outputting it to the called bell; If the voice ring service is not used, the music process outputs a selected music file when a ringer is assigned to the retrieved caller number, and outputs a basic ring tone when a ring tone is not assigned; In response to the incoming ring signal, a reply signal is output and a bidirectional communication path is activated to establish a communication process.

In addition, the present invention devised in order to achieve the above object, if it is determined by the mobile switching center that the caller portable terminal requests the call connection, the server controls the server to determine the location of the called mobile terminal and determine whether to use the voice bell service Process of doing; When the called party uses a voice bell service, establishing a one-way communication path, transmitting a caller voice signal in real time as a ring tone signal, and returning a side signal; Outputting a ring tone signal and outputting a ringback tone signal to the caller when the called party does not use a voice ring service; When the called party responds to the call of the called bell, the bidirectional communication path is activated and set up.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings, an apparatus and a method for generating a ringing bell of a mobile terminal.

4 is a functional block diagram of a portable terminal ringer generating device according to the present invention, Figure 5 is a flow chart of a ringing ring generation method according to the present invention, Figure 6 is the present invention Flowchart of method for generating ringing bell of mobile terminal by system.

Referring to the attached Figure 4, the mobile terminal ringer generating device according to the mobile communication system according to the present invention, by designating the other party from the calling mobile terminal (100) by the mobile switching center (MSC) 120 of the system If there is a call connection request, the server 130 searches and checks whether the called party's mobile terminal 100 uses the voice bell service, sets a one-way communication path for reception, and transmits the caller's mobile terminal 100. The voice signal is transmitted in real time as the incoming bell signal, and if there is a response from the called mobile terminal 100, the bidirectional communication path is established with the calling mobile terminal 100.

The portable terminal receiver bell generating apparatus according to the present invention system wirelessly connects to the mobile terminal 100 and transmits a call connection request signal received to the mobile switching center 120 and transmits a voice bell signal to the receiver in real time. In this case, the call connection request signal of the mobile terminal 100 is wirelessly received and transmitted to the mobile switching center 120, and the voice ringing bell signal is transmitted to the called mobile terminal 100 in a unidirectional path under the control of the mobile switching center 120. A base station 110 for wireless transmission and wireless transmission and reception of a communication signal between the sender and the receiver portable terminal 100 when a bidirectional path is established;

If the call connection request caller is a voice bell service user by connecting to the base station 110 and searching for a server, a one-way communication path is set to transmit the caller's voice signal to the called party in real time, and when the called party answers, the bidirectional path is set. Analyze the call connection request signal applied through 110 and control the server 130 to check the location of the called party and the service state of the voice bell service, and to connect the one-way communication path to the caller's voice level signal as the call bell signal. A mobile switching center (120) for establishing a two-way communication path and transmitting a response to the called party.

By accessing the mobile switching center 120 to check the location information of the registered subscriber and the voice bell service use status, the location information and voice bell service of the mobile terminal 100 registered under the control of the mobile switching station 120 A server 130 for managing and outputting update status information;

The mobile terminal wirelessly connects to the base station 110 to request a call connection, wirelessly transmits a voice signal to be transmitted as a ringing bell signal in a unidirectional communication path, wirelessly receives a side signal, and wirelessly transmits and receives a communication signal in a bidirectional communication path. The terminal 100,

The public network 140 is connected to the mobile switching center 120 and establishes a communication path with a designated counterpart.

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

The mobile terminal 100 can freely move within the service area formed by the base station 110 and communicate with the other party anytime and anywhere, and when called, generates a ringing bell signal.

The ring tone signal may include a general ring signal and a music file such as a MIDI file. In the case of using the music file, a plurality of music files are recorded and stored in the mobile terminal 100, and the preferred music file is stored. Can be specified.

In the case of using the music file, a specific caller or a group of callers are designated and associated with the selected music file. When the caller is called from the caller, the selected music file is output. There is a problem that does not distinguish all callers due to problems.

As described above, it is a technique of the present invention to distinguish all callers because the voice of the caller is output in real time instead of the ringing signal in the problem of not being able to distinguish all callers by multiple music.

When the mobile terminal 100 calls the other party, the mobile station 100 receives the other party's unique number (ID) and wirelessly transmits the call with the request connection signal. .

The mobile switching center 120 controls the server 130 to check the current location of the called party's mobile terminal 100, and when it is confirmed that it is registered in its own mobile communication network, When it is confirmed that the communication path is set so that its own communication path is established and registered in another communication network, for example, another mobile communication network, a wired communication network, the Internet, and the like, the public network 140 is controlled to control the communication path with the corresponding communication network. do.

When the other party is called as described above, it is the ring tone to confirm that the call is made, and among the ring tones, the ringing tone signal is transmitted to the called party and the ringing tone signal is transmitted to the caller.

That is, the mobile switching center checks the current location of the called party, generates a ringing signal for notifying that the called party is connected by connecting a communication path with the called party, and recognizes that the called party is called because the called party checks the ringing tone signal. Communicate by option or reject communication.

In today's society, everyday life is relatively busy, so it is necessary to selectively communicate with others who are not in a hurry even if they are called, and those who are in a hurry, and to check the calling party number as a method of distinguishing the other party as described above (CID: CALLER) ID) service, but the caller's number should be checked visually.

Accordingly, there is a voice bell supplementary service provided by the mobile switching center 120 to distinguish the caller portable terminal 100 by a sound signal such as a ringing bell signal.

For example, the mobile switching center 120 searches for a server, checks the location of the called party's mobile terminal 100 and checks whether a voice ring service is used, and the called party's mobile terminal 100 provides a voice bell service. If it is used, instead of outputting the ringing bell signal, it establishes a communication path in one direction with the caller's mobile terminal, and notifies the caller with the corresponding guide message that the voice bell service is operated.

The caller's mobile terminal 100 notified of the guidance message inputs his / her voice in real time as a signal for calling the called party, and, for example, "turn around, it's anything, what are you waiting for?" If a real time is input, the mobile switching station transmits one-way in real time to the called party through the communication path set in the one-way direction.

Therefore, since the called party hears the other party's voice input in real time instead of the ringing ring signal, the called party checks who the caller or caller is and at the same time recognizes that the called party is called for any urgent matter.

In this case, instead of a ring back tone sound signal confirming that the other party is being called, the caller receives a side signal that detects his voice transmitted in real time at a constant level so that he or she can hear it. Therefore, the called party is called.

Since the communication path is established in one direction between the caller and the called party, the voice level sound signal input by the caller in real time is delivered to the called party only in real time, and the called party responds to the call when the two-way communication is desired. Check in step 120) and set the bidirectional communication path.

Therefore, the mobile communication system according to the present invention having the above-described configuration transmits the voice level signal of the caller to the called party instead of the ringing tone signal by the voice bell service, so that the called party knows who the calling party is calling. It has the advantage of quickly checking and recognizing for what purpose it is called at the same time as checking the sound signal alone.

Hereinafter, a method of generating a ringing bell by the mobile terminal of the present invention will be described with reference to FIG. 5.

The mobile terminal 100 of the present invention, when called, receives the other party's voice signal in real time through a one-way path using a voice bell service and outputs it as a ringing bell signal. Searching for and outputting the designated music file as the incoming bell signal or outputting the basic incoming bell signal as the incoming bell signal and responding consists of a series of processes by activating the bidirectional path.

The method for generating a ringing bell by the mobile terminal according to the present invention is to determine whether to use a voice bell service when the mobile terminal 100 is called from the other party. The call of the other party from the base station 110 is determined by the mobile terminal 100. Determining whether the access request signal is in a called state that is wirelessly received (S100); If it is determined that the called state in the step (S100) and the start step consisting of the step (S110) of determining whether to use the voice bell service as the ring tone signal,

If it is determined that the voice bell service is used in the starting process, the one-way path of reception is activated and the voice signal of the other party is received in real time and output as an incoming bell signal. Setting the active state (S120); A voice bell process comprising a process of outputting, in real time, the voice signal of the other party's voice level received through the active path in the process (S120) as a ring tone signal (S130);

If the voice ringing service is not used in the start process, if the ringer is assigned to the retrieved caller number, the selected music file is output; if the ringing ring is not assigned, the default ringing tone is output, and the voice ringing service is not used. In step 160, searching for the calling party number by analyzing the call signal; Determining whether the selected ringtone is assigned to the caller number found in the step S160; If it is determined in the step S170 that the ringer is selected for the caller number searched for, the step of searching for the music file selected as the ring tone and outputting the ringing tone signal (S180); If it is determined in the step (S170) that the ringer is not selected to the caller number searched for, the music process comprising the step (S190) of outputting a default ring tone signal set;

In response to the incoming bell signal during the voice bell process or the music process, a reply signal is output and communication is established by activating a bidirectional communication path. The incoming bell signal output during the voice bell process or the music process is checked and called. Determining whether to respond (S140); In response to the call of the caller in step S140, the communication signal may be generated by generating a reply signal, wirelessly transmitting the signal to the base station 110, and activating the bidirectional communication path (S150).

Hereinafter, according to the present invention having the above configuration, a method of generating a ringing bell by a mobile terminal will be described in detail with reference to the accompanying drawings.

Since the mobile communication terminal 100 detects and analyzes a signal received from the base station 110, it is determined whether or not it is called (S100), and when called in the determination (S100), the voice bell service is provided. It is determined whether the state is selected by using (S110).

The voice bell service is an additional service provided by the mobile switching center 120 upon application.

When the mobile terminal 100 is using the voice bell service by selection, the mobile terminal 100 controls only the one-way path of reception by controlling the corresponding audio unit (S120), and rings the ringing tone signal through the base station 110. Instead it outputs a voice level signal received in real time (REALTIME) as a ring tone signal (S130).

In addition, when the mobile terminal 100 does not select and use the voice ring service in the determination (S110), the mobile terminal 100 retrieves the caller number (CID) from the call signal (S160), the retrieved caller The number is analyzed to determine whether the caller is designated to generate a separate ring tone or music signal as a ring tone signal (S170).

When it is confirmed in the determination (S170) that the separate ringer signal to the designated caller number, the specified selected music file is searched and output as the ringing signal (S180), and in the determination (S170) does not specify a separate ringer signal If it is confirmed that the caller ID that is not outputs the default ring tone signal (S190).

The mobile terminal 100 checks the ringing bell signal output as described above, determines whether to answer the call (S140), and when answering the call in the determination (S140), outputs a response reply signal to the base station At the same time as the wireless transmission to the 110, by controlling the audio unit to set the two-way communication path to the active state, and performs the two-way communication with the other party.

Therefore, the portable terminal of the present invention has the advantage of listening to the voice level signal of the caller instead of the ring tone signal, confirming the identity of the caller, and recognizing the calling purpose when called.

Hereinafter, a method of generating a ringing bell of a mobile terminal according to the system of the present invention will be described with reference to FIG. 6.

When it is determined by the mobile switching center 120 that the caller mobile terminal 100 requests a call connection, the server 130 controls the server 130 to search for the location of the called mobile terminal 100 and check the state of the voice bell service usage. When the voice bell service is used, a one-way communication path is set to transmit the caller's voice signal to the called party's mobile terminal 100 instead of the ringing bell signal, and when the voice bell service is not used, the called party's mobile terminal 100 is called. Outputs a ring signal (ring), and outputs the ring back tone (RING BACK TONE) signal to the sender portable terminal 100, respectively, and when the response of the called mobile terminal 100 is returned a series of activating a two-way communication path The process takes place.

The method for generating a ringing bell of a mobile terminal according to the system of the present invention is to determine if the mobile terminal requests a call connection by the mobile switching station 120 and to check the called party's location and determine whether to use a voice bell service. Determining whether the call connection request signal with the designated counterpart is inputted from the calling party portable terminal 100 by using the step S200; When the call connection request signal from the calling party portable terminal 100 with the called party portable terminal 100 is input in step S200, the server 130 is searched to search for and confirm the registered location of the called party portable terminal 100. Process S210; A connection process comprising a step (S220) of determining whether the called-party mobile terminal 100 identified in the step (S210) is using a voice bell service or not;

When the called party's mobile terminal 100 uses the voice bell service in the connection process, it establishes a one-way communication path, transmits the voice signal of the calling party's mobile terminal 100 in real time, and sends a side signal to the called party's mobile terminal 100. If it is determined that the voice ring service is used, activating and setting a one-way communication path from the caller mobile terminal 100 to the called mobile terminal 100 (S230); Transmitting the voice level signal of the caller to the called party in real time instead of the ringing bell through the active communication path (S240); In step S240, detecting the side signal of the voice level signal transmitted to the receiver portable terminal 100 at an appropriate level and transmitting the signal to the caller portable terminal 100 instead of the ring back tone signal (S250). Real-time process consisting of,

If the called party's mobile terminal 100 does not use the voice bell service in the connection process, it outputs a ringing tone signal to the called party's mobile terminal 100 and outputs a ringback tone signal to the calling party's mobile terminal 100. If it is determined that 100 is not using the voice bell service, the mobile switching center 120 outputs and transmits an incoming bell signal to the called party's mobile terminal 100 (S280); The mobile switching center 120 of the process (S280) is a call process consisting of the step (S290) of generating and outputting a ring back tone (RING BACK TONE) signal to the caller portable terminal 100,

When the called party's mobile terminal 100 receiving the incoming call signal in the real time process or the calling process responds to the call, it sets up a bidirectional communication path and performs two-way communication, and responds from the called party's mobile terminal 100 receiving the incoming call signal. Determining whether a reply signal is input (S260); When the response signal is returned in the process (S260), the bidirectional process consisting of the step of activating the bi-directional communication path between the sender and the called party portable terminal 100 and bi-directional communication (S270).

Hereinafter, a method of generating a ringing bell for a mobile terminal according to the present invention having the above configuration will be described in detail with reference to the accompanying drawings.

The mobile switching center 120 that controls and monitors the entire operation of the mobile communication system determines whether to request a call connection by designating a counterpart from the mobile terminal 100 (S200), and requests the call connection in the determination (S200). If so, the server 130 is controlled to search for and confirm a current registered location of the called party (S210).

The mobile switching center 120 checks whether the called party searched through the server 130 is using the voice bell service (S220), and when the called party uses the voice bell service in the check (S220), A one-way communication path from the caller to the called party is set (S230).

The mobile switching center 120 of the step S230 transmits the voice level signal input by the caller in real time through a unidirectional communication path to the caller in real time in one direction (S240). Since a certain level of the voice level signal input by the caller is detected and output as a side signal to the caller's receiving path, the caller recognizes that the called party is called instead of the ringback tone signal (S250).

When the mobile switching center 120 determines that the called party does not use the voice ring service in the confirmation (S220), the mobile switching center 120 outputs a ringing signal (RING) to the called party through the set paths (S280). In step S290, a ring back tone signal is output and transmitted.

The mobile switching center 120 of the process determines whether a reply signal is received from the called party in response to the call (S260), and when a signal is received in response to the call in the judgment (S260), the bidirectional communication between the caller and the called party is performed. By activating the communication path, the bidirectional voice level signal is transmitted so that the bidirectional communication proceeds (S270).

Therefore, in the mobile communication system according to the present invention having the above-described configuration, since the voice level signal input from the caller in real time is transmitted to the called party as a ring tone signal in real time, the called party receives the ringing signal. By listening to it, there is an advantage in confirming the identity of the caller and the purpose of the call.

According to the present invention having the above-described configuration, when the called party uses the voice ring service, the caller outputs the voice level signal input by the caller in real time instead of the ringing signal. For example, there is an industrial effect of identifying the caller and confirming the purpose of the call.

In addition, since a voice level signal input from the caller in real time is used as a ring tone signal, there is a convenient effect of using the ring tone signal to increase consumer's preference.

In addition, since a voice level signal that is transmitted in real time as a wake-up signal at a specified time is used, there is a convenient effect of using time.

In addition, since a service using a voice bell signal is provided to the incoming bell signal used for calling, there is a convenience effect in use to increase the profits of the additional service operation to the telecommunications operators and improve the quality of the service.

Claims (18)

delete A base station which wirelessly connects to a mobile terminal and transmits a call connection request signal received to a mobile switching center and transmits a voice bell signal to a called party as a ring tone signal; A mobile switching center which connects with the base station and searches a server to establish a one-way communication path when the call connection request caller is a voice bell service user and transmits the caller's voice signal to the called party in real time, and sets a two-way path when the called party answers; And a server for accessing the mobile switching center to check the location information of the registered subscriber and the voice bell service usage state. The method of claim 2, A mobile terminal for wirelessly connecting to the base station and requesting a call connection, real-time wireless transmission of a voice signal to be transmitted as an incoming call signal through a unidirectional communication path, wireless reception of a side signal, and wireless transmission and reception of a communication signal through a bidirectional communication path; And a public network which connects to said mobile switching center and establishes a communication path with a designated counterpart. The method of claim 2, wherein the base station, Receives the call connection request signal of the portable terminal wirelessly and transmits it to the mobile switching center, and transmits the voice ring signal to the destination portable terminal by one-way path under the control of the mobile switching station. An apparatus for generating a ringing bell of a portable terminal, characterized in that consisting of a wireless transmission and reception of the communication signal between. 3. The mobile switching center of claim 2, Analyze the call connection request signal applied through the base station and control the server to check the location of the called party and the service state of the voice bell service, and to connect the one-way communication path to transmit the caller's voice signal to the called party as the incoming bell signal, The receiver ring generating device of a mobile terminal, characterized in that configured to establish a two-way communication path when a response response of the called party is detected. The method of claim 2, wherein the server, And a ringtone generation device for a portable terminal, characterized in that the mobile station records and manages and records the location information and the voice bell service usage status information of the registered mobile terminal under the control of the mobile switching center. delete A start process of determining whether to use the voice bell service when called from the other party by the mobile terminal; When the voice bell service is used, a voice bell process of activating and setting a one-way path of reception, receiving a voice signal of the other party in real time and outputting it as a ringing bell; If the voice ring service is not used, the music process outputs a selected music file when a ringer is assigned to the retrieved caller number, and outputs a basic ring tone when a ring tone is not assigned; And a method of generating a ringing signal when the ringing signal is responsive to the ringing signal, and outputting a reply signal and activating a bidirectional communication path. The method of claim 8, wherein the starting process, Determining, by the portable terminal, whether the call connection request signal of the other party from the base station is called; And determining whether to use a voice bell service as a ringing bell signal when it is determined that the called state is called. The method of claim 8, wherein the voice ring process, Setting a one-way path for receiving a voice signal to an active state when using the voice bell service in the starting process; Method of generating a ringing bell of a mobile terminal, characterized in that for real-time output of the other party's voice level signal received through the active path as a ringing bell signal. The method of claim 8, wherein the music process, Determining the caller number by analyzing the call signal when the voice bell service is not determined by the start process; Determining whether a ring tone is selected for the searched caller number; If it is determined that the ringer is selected and designated in the searched caller number, searching for the music file selected as the ringtone and outputting it as an incoming call signal; And if it is determined that the ringer is not selected for the searched caller number, a ringing signal generation method of a mobile terminal, comprising: outputting a default ringing signal. The method of claim 8, wherein the communication process, Checking the incoming bell signal output from the voice bell process or the music process and determining whether to answer the call; When the caller responds to the caller, generating a reply signal, wirelessly transmitting to the base station, and activating a two-way communication path, the method of generating a ringing bell of the mobile terminal, characterized in that the communication process. If it is determined by the mobile switching center that the calling mobile terminal requests a call connection, the process of controlling the server to search for the location of the called mobile terminal and determining whether to use a voice bell service; When the called party uses a voice bell service, establishing a one-way communication path, transmitting a caller's voice signal as a ringtone signal in real time, and replying to a side signal; Outputting a ringing bell signal and outputting a ringback tone signal to the caller when the called party does not use the voice bell service; And when the called party responds to the call of the called bell, a method of generating a ringing bell of the mobile terminal, comprising activating a bidirectional communication path and performing bidirectional communication. delete The method of claim 13, wherein the determining comprises: Determining, by the mobile switching center, whether a call connection request signal with a designated counterpart is input from a calling mobile terminal; Searching for and verifying a registered location of the called party mobile terminal by searching a server when a call connection request signal from the calling party portable terminal to the other party called mobile terminal is input; And determining whether or not the identified called mobile terminal uses a voice bell service. The method of claim 13, wherein the replying process comprises: If it is determined that the called party uses a voice ring service, activating and setting a one-way communication path from the calling party to the called party mobile terminal; Transmitting the voice signal of the caller to the called party in real time through the activated communication path; And detecting a side signal of the voice signal at an appropriate level and transmitting the signal to a caller instead of a ringback tone signal. The method of claim 13, wherein the outputting process, If it is determined that the called party does not use the voice ring service, the mobile switching station outputs a ringing signal to the called party; The mobile switching center generates a ringback tone signal and outputs it to the caller. The method of claim 13, wherein the communicating step, Judging whether a reply signal from the called party's mobile terminal that has received the incoming call signal is input in the replying or outputting process; And when the response signal is returned, activating and setting a bidirectional communication path and performing bidirectional communication.

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