KR20030038224A - A telecommunication system using Intelligent Peripheral and a method thereof - Google Patents

Abstract

PURPOSE: A system for a telephone service using an intelligent peripheral and a method therefor are provided to call several telephones of a receiver with one number of the telephones. CONSTITUTION: An intelligent network service point(310) connects a call to an intelligent peripheral(330), a wire communication network(200) or a mobile communication network(400). A service control point(320) transmits a control signal to the intelligent network service point(310) to connect the call to the intelligent peripheral(330), transmits another control signal to the intelligent peripheral(330) to transmit an announcement according to subscriber information, and transmits a third control signal to the network service point(310) to connect the call to the wire communication network(200) or the mobile communication network(400) according to an input signal of a caller to the intelligent peripheral(330). The intelligent peripheral(330) transmits the announcement according to a signal of the service control point(320). A service management system(340) manages and operates the service control point(320).

Description

Telephony service system and method using intelligent additional device {A telecommunication system using Intelligent Peripheral and a method}

The present invention relates to a telephone service system and method using an intelligent additional device, and more particularly, to a telephone service system and method for providing a service through an announcement broadcast transmitted by an intelligent additional device.

Conventionally, in order to use a mobile terminal, a wired subscriber could be provided with a service only by subscribing to a mobile network operator. When a wired subscriber is moving, a new personal number is re-connected to connect a call received from the wired terminal to the mobile terminal. There was a hassle to be given. In addition, as the number of telephones owned by one person increases, there is a need for a service that efficiently manages them.

Therefore, an object of the present invention is a telephone that allows a caller to freely select and call a number of telephones owned by the subscriber of the service by dialing the number if the caller memorizes one number through an announcement using an intelligent additional device. It is to provide a service system and method.

1 is a block diagram of a telephone service system using an intelligent additional device according to an embodiment of the present invention.

2 is a view showing a schematic flow of a telephone service method using an intelligent additional device according to an embodiment of the present invention.

3 is a signal flowchart in the case of an incoming call to a wired terminal.

4 is a signal flowchart in the case of an incoming call to a mobile communication terminal.

5 is a signal flow diagram when the called party system is busy or no answer.

According to an aspect of the present invention, there is provided a telephone service system using an intelligent supplementary device, including: an intelligent supplementary device and an intelligent network service exchanger for connecting a call to the wired or mobile communication network; A service control device for transmitting a control signal to the intelligent network service exchanger and the intelligent additional device; And the intelligent additional device for transmitting an announcement broadcast according to a signal of the service control device, wherein the called party dials the wired terminal number of the called party and has a plurality of the called wired terminal and the called wired terminal owner. By selecting any one of the mobile communication terminal of the characterized in that the connection with the called party is made. In this case, the service control system preferably further includes a service operating system that performs management and operation.

Further, the service control device stores a wired terminal telephone number and a plurality of mobile communication terminal telephone numbers owned by the user for each user who can receive the service, and the called number transmitted from the wired communication network can receive the service. In the case of the number of the user, the intelligent additional device may be requested to transmit the announcement broadcast, thereby allowing the caller to select a desired call number.

In addition, when the called number is the number of a user who can receive the service, the service control device provides a request signal for requesting the result of the call connection with the called number to the intelligent network service switch, and the intelligent network service switch. After performing the call connection to the called number, the result of the call connection may report to the service control device. At this time, the request signal, the event report request signal to report whether the answer or no answer or the call, the call information report request signal to report the call type and call time, etc., and to charge the call call It is preferable to include at least one of the charging signal for.

In the telephone service method using an intelligent additional device according to another aspect of the present invention, when a call connection request is transmitted from a caller through a wired communication network, determining whether a called number to which the call is to be connected is a number that can be serviced. ; If the called number is serviceable, requesting to transmit the corresponding announcement broadcast to the intelligent additional device; And receiving a caller's input according to the announcement broadcast and performing a call connection to the corresponding number.

Meanwhile, when the corresponding number according to the caller's input is the number of the mobile communication terminal, requesting location information of the corresponding mobile communication terminal by providing the mobile communication terminal number to the mobile communication network; And providing the mobile communication terminal telephone number to the mobile communication network together with the location information provided from the mobile communication network to request a call connection.

In addition, when the corresponding number according to the caller's input is the number of the wired terminal, if the wired terminal is not answering or talking, the voice message service is searched by searching whether there is a voice message service mailbox corresponding to the wired terminal. Connecting to the system.

Hereinafter, exemplary embodiments will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

1 is a block diagram of a telephone service system using an intelligent additional device according to an embodiment of the present invention.

As shown in FIG. 1, a telephone service system using an intelligent additional device according to an embodiment of the present invention includes a caller system 100, a fixed network 200, an intelligent network 300, and a mobile communication network. (PCS Network) 400, called party system 500.

Caller system 100 includes a caller wired terminal 110 and a caller mobile communication terminal 120.

The wired communication network 200 includes a local exchange (LE) 210, a tandem switch (Tandem: TDM) 220, and a voice message service system (VMS) 230. It is responsible for call forwarding for wired terminals subscribed to Public Switched Telephone Network (PSTN) and Digital Services Data Network (ISDN). Here, the tandem exchanger 220 is a relay exchange that relays a call attempted at various local exchanges to a local exchange in another zone, and the voice message service system 230 is a service for receiving a voice message when the called party is absent or busy. System.

The intelligent network 300 dials the number of the wired terminal to the intelligent network service subscriber who owns the number of the wired terminal and the plurality of mobile communication terminals. Intelligent network service switching point (SSP) 310, service control device (SCP) 320, and intelligent additional device for performing this operation. (Intelligent Peripheral: IP) 330 and Service Management System (SMS) 340.

The intelligent network service exchanger 310 connects the call to the intelligent additional device 330 and the wired communication network 200 or the mobile communication network 400 according to the signal of the service control device 320.

The service control device 320 transmits a control signal to the intelligent network service exchanger 310 to connect a call to the intelligent additional device 330, and transmits a control signal to the intelligent additional device 330 to transmit a guide broadcast according to the subscriber information. The control unit transmits a control signal to the intelligent network service exchanger 310 to connect a call to the wired communication network 200 or the mobile communication network 400 according to the caller's input signal to the intelligent additional device 330.

The intelligent additional device 330 transmits the guide broadcast according to the signal of the service control device 320.

The service operating system 340 manages and operates the service control device 320.

The mobile communication network 400 includes a mobile switching center (MSC) 410 and a database module (Home Location Register (HLR) 420).

The mobile communication exchange 410 plays a role of designating a path for call processing of a mobile communication terminal and performs number translation. For example, when the subscriber moves to a new location, the mobile communication exchange 410 will instruct a handoff from the current switching center to the switching center. In addition, the mobile communication switch 410 also provides a connection function to the wired communication network 200.

The database module 420 stores information such as IDs of home switching centers and visiting switching centers for determining service information and location of mobile communication service subscribers. Here, the home switching center is the switching center of the region to which the subscriber first joined, and the visiting switching center is the switching center belonging to the region according to the movement of the location of the subscriber. In addition, the database module 420 may be implemented in the mobile communication exchange 410 or externally.

The called party system 500 includes a called wired terminal 510 and first to third called mobile communication terminals 521, 522, and 523.

Next, an operation of the telephone service system using the intelligent additional device according to the embodiment of the present invention having such a configuration will be briefly described with reference to FIG. 2.

2 is a view showing a schematic flow of a telephone service method using an intelligent additional device according to an embodiment of the present invention.

First, a wired subscriber or a mobile communication subscriber makes a call to an intelligent network telephone service subscriber through the caller system 100 (S100).

Next, the intelligent network service exchanger 310 that detects the occurrence of the call to the intelligent network service subscriber notifies the service control device 320 of the intelligent network call generation (S110).

Upon receiving the intelligent network call generation signal from the intelligent network service exchanger 310, the service control device 320 connects the caller system 100 to the intelligent additional device 330 and informs the caller to select a desired number for the call. (S120).

When the caller selects the desired number for the call, the service control device 320 transmits the corresponding number to the intelligent network service exchanger 310 (S130).

The intelligent network service exchanger 310 translates the corresponding number and connects the calling party system 100 and the corresponding called party system 500 of the intelligent network service subscriber (S140).

At this time, it is determined whether the corresponding called party system 500 of the intelligent network service subscriber is absent or busy (S150).

If the intelligent network service subscriber is absent or not in a call, the caller system 100 connects the called party system (S160).

When the intelligent network service subscriber is absent or busy, the intelligent network service exchange 310 notifies the service control device 320 that the intelligent network service subscriber is absent or busy (S170).

The service control device 320 receiving the missed or busy signal from the intelligent network service exchanger 310 detects whether the intelligent network service subscriber has a voice message service mailbox and connects the caller system 100 to the voice message service system 230. (S180).

Next, a telephone service method using an intelligent additional device according to an embodiment of the present invention will be described in detail with reference to the signal flow charts of FIGS. 3 to 5.

FIG. 3 is a signal flow diagram when the call is received to the wired terminal, FIG. 4 is a signal flow diagram when the call is received at the mobile communication terminal, and FIG. 5 is a signal flow diagram when the called party system is busy or unanswered.

First, the case of the incoming call to the wired terminal,

As shown in FIG. 3, when the caller dials the telephone number of the intelligent network telephone service subscriber (S200), the local exchange 210 for performing the call transmits the corresponding number to the intelligent network service exchange 310 ( S201). At this time, the local exchange 210 that performs the call may pass through the tandem switch 220.

Next, when the intelligent network service exchange 310 receives a number from the originating local exchange 210, it transmits a reception completion signal to the originating local exchange 210 (S202).

The intelligent network service exchanger 310 translates the number received from the originating local exchange 210 and transmits a signal notifying the occurrence of the intelligent network call to the service control device 320 when the corresponding number is the intelligent network service number (S203). At this time, the number is transmitted in the intelligent network call generation signal. The intelligent network service number here is a specific number designated for the originating local exchange to connect the call to the intelligent network service exchange. Typical examples are 700 or 800 services.

The service control device 320 receiving the intelligent network call generation signal translates the corresponding number in the intelligent network call generation signal to determine whether the corresponding number is a service subscriber number, and if the corresponding number is a service subscriber, connects to the intelligent network attachment device 330. The signal is transmitted to the intelligent network service exchange 310 (S204).

The intelligent network service exchanger 310 transmits the corresponding number to the intelligent additional device 330 (S205), and the intelligent additional device 330 transmits a reception completion signal back to the intelligent network service exchanger 310 (S206).

Next, the intelligent additional device 330 sends an assistant command request signal to the service control device 320 to inform that it is ready to receive a command from the service control device 320 (S207).

After receiving the auxiliary command request signal, the service control device 320 transmits the corresponding announcement broadcast and user information collection signal (Prompt And Collect User Information) to the intelligent additional device 330 (S208).

As the intelligent additional device 330 notifies the intelligent network service exchange 310 of the response (S209), the caller system 100 may receive the announcement broadcast transmitted through the intelligent additional device 330. Here, the guide broadcast is as follows.

"Please enter the number you would like to call. 0 for a regular call, 1 for PCS1 or 2 for PCS2 ..."

Next, the intelligent additional device 330 transmits the announcement broadcast and user information collection completion signal (Specialized Resource Report) to the service control device 320 (S210), the service control device 320 is the intelligent network service switch 310 In order to release the connection with the intelligent additional device 330, the intelligent additional device connection disconnection signal (Disconnct Forward Connection) is transmitted to the intelligent network service exchange 310 (S211).

The intelligent network service exchanger 310 receiving the intelligent attachment disconnection signal transmits a release signal to the intelligent attachment device 330 (S212), and the intelligent attachment device 330 sends the release completion signal to the intelligent network service exchange 310. It transmits (S213).

Thereafter, the service control apparatus 320 transmits the predetermined request signal and the called number corresponding to the number selected by the calling subscriber in the connection signal Connect to the intelligent network service exchange 310 (S214).

At this time, if the number selected by the caller in the above-mentioned announcement broadcast is 0, it is to transmit the called number of the general telephone (called wired terminal) to the intelligent network service exchange. Also, the number of the wired terminal is the number dialed by the caller.

Here, the predetermined request signal includes an event report request signal (Request Report BCSM Event), a call information report request signal (Call Information Request), and a charging signal (Furnish Charging Information). The event report request signal is for reporting an event between a caller and a called party. The event report request signal is used to report whether there is a response or non-response or a call. Information report request signal is to report the type of call and the duration of the call. The billing signal is for charging a call.

When receiving the connection signal Connect, the intelligent network service exchanger 310 translates the called number in the signal and connects the call to the called party's wired terminal 510 (S215). At this time, when the called party's wired terminal 510 responds, a call is made between the called party and the called party who is an intelligent network service subscriber. This process is performed by the intelligent network service exchange 310 notifying the originating local exchange 210 when the called party wired terminal 510 responds and the originating local exchange 210 connecting the caller system 100.

When the called party wired terminal 510 responds, the intelligent network service exchanger 310 reports the event to the service control device 320 (S216). The event at this time is an event that the called party wired terminal 510 has responded.

When the caller system 100 releases the call, the originating local exchange 210 transmits a release signal to the intelligent network service exchange 310 (S217), and the intelligent network service exchange 310 sends a release completion signal to the originating local exchange 210. It transmits to (S218).

The intelligent network service exchanger 310 transmits an event report and call information report signal to the service control device 320 (S219 to S220). The event at this time is an event that the connection with the caller system 100 has been disconnected.

The following describes the signal processing contents in the case of an incoming call to the mobile communication terminal. As shown in Figure 4, the process of step S200 to step S213 is the same as the incoming process to the wired terminal described above.

After the step S213 of the intelligent additional device 330 transmitting the release completion signal to the intelligent network service exchange 310, the service control device 320 connects a predetermined request signal and a called number corresponding to the number selected by the calling subscriber. It is loaded in (Connect) and transmitted to the intelligent network service exchange 310 (S314).

At this time, if the number selected by the caller in the above-mentioned announcement broadcast is 2, the called party number of the second called mobile communication terminal 522 (PCS2) is transmitted to the intelligent network service exchange. In addition, the process for obtaining the called number of the mobile communication terminal, the service control device 320 requests the location information of the mobile communication terminal to the database module 420 and the mobile communication from the database module 420 again It is made by receiving location information of the terminal.

Here, the predetermined request signal includes an event report request signal (Request Report BCSM Event), a call information report request signal (Call Information Request), and a charging signal (Furnish Charging Information). The event report request signal is for reporting an event between a caller and a called party. The event report request signal is used to report whether there is a response or non-response or a call. The information report request signal is to report the type of call and the time. The billing signal is for charging a call.

The intelligent network service exchanger 310 which receives the connection signal Connect translates the called number of the corresponding mobile communication terminal in the connection signal and transmits the corresponding information to the mobile communication exchange 410 (S315).

The mobile communication exchange 410 sends a signal indicating that the corresponding number has been received (S316), and when the second called mobile communication terminal 522 responds, the mobile communication exchange 410 responds to the intelligent network service exchange 310. Notify (S317).

Next, a call is made between the caller and the called party through the caller system 100 and the second called mobile communication terminal 522, including the step (S318) in which the intelligent network service exchange 310 notifies the calling local exchange 210 of the response. .

If the second called party mobile communication terminal 522 responds, the intelligent network service exchange 310 reports the event to the service control device 320 (S319). At this time, the event is that the second called mobile communication terminal 522 has responded.

When the caller system 100 releases the call, the originating local exchange 210 transmits the release signal to the intelligent network service exchange 310 (S320), and the intelligent network service exchange 310 sends the release signal to the mobile communication exchange 410. It transmits (S321).

Next, the intelligent network service exchanger 310 transmits a release complete signal to the calling local exchange 210 (S322), and the mobile communication exchange 410 transmits a release complete signal to the intelligent network service exchange 310 (S323).

The intelligent network service exchanger 310 transmits a call information report signal to the service control device 320 (S324).

The following describes the signal processing contents when the called party system is busy or no answer.

As shown in Figure 5, the process of step S200 to step S215 is the same as the incoming process to the wired terminal described above.

After the step S215 of connecting the call to the called party wired terminal 510, if the called party wired terminal 510 is unanswered or busy, the intelligent network service exchanger 310 is a service control device 320 and the called party wired terminal 510 is not answered. Or report the event that the call (S416).

The service control device 320 receiving the event report signal that is not answered or busy is transmitted to the intelligent network service exchanger 310 by putting the called number of the voice message service system 230 on the connection signal Connect (S417).

The intelligent network service exchanger 310 translates the called number in the connection signal (Connect) and connects it to the voice message service system 230 (S418).

The voice message service system 230 transmits a reception completion signal to the service control device 320 (S419), and notifies a response (S420).

The invention is susceptible to various modifications and implementations without departing from the scope of the following claims.

As described above, in the embodiment of the present invention, the caller can select a wired terminal or a mobile communication terminal that the caller wants to receive through the announcement, so that the called party can efficiently manage a plurality of telephones, Even if you know only the number, there is an advantage that you can talk freely with various telephones of the called party.

Claims (8)

In the telephone service system for connecting the caller and the called party through a wired communication network, a mobile communication network, An intelligent network service exchanger for connecting a call to the intelligent additional device and the wired communication network or the mobile communication network; A service control device for transmitting a control signal to the intelligent network service exchanger and the intelligent additional device; The intelligent additional device for transmitting the announcement broadcast in accordance with the signal of the service control device Including, Dialing the called party's wired terminal number to allow the caller to select any one of the called wired terminal and a plurality of mobile communication terminals owned by the called wired terminal owner to establish a connection with the called party. Telephone service system using an intelligent additional device characterized in that. The method of claim 1, And a service operating system for performing management and operation of the service control device. The method of claim 1, The service control device stores a wired terminal telephone number and a plurality of mobile communication terminal telephone numbers owned by the user for each user who can receive the service, and a called number transmitted from the wired communication network is used to receive the service. In the case of the number, the intelligent supplementary device requests the intelligent broadcast device to transmit a guide broadcast so that the caller selects a desired call number. The method of claim 1, When the called number is the number of the user who can receive the service, the service control device provides the intelligent network service exchange with a request signal for requesting the result of the call connection together with the called number. The intelligent network service switcher performs a call connection to the called number, and then reports the result of the call connection to the service control device. The method of claim 4, wherein The request signal, At least one of an event report request signal for reporting an answer or non-response or a call, a call information report request signal for reporting a call type and call time, and a charging signal for charging a call Telephone service system using an intelligent additional device, characterized in that. In the telephone service method of a system for connecting a caller and a called party through a wired communication network, a mobile communication network, When a call connection request is transmitted from the caller through the wired communication network, determining whether a called number to which the call is to be connected is a number to receive a service; If the called number is serviceable, requesting to transmit the corresponding announcement broadcast to the intelligent additional device; Receiving a caller's input according to the announcement broadcast and performing a call connection to the corresponding number accordingly; Telephone service method using an intelligent additional device comprising a. The method of claim 6, When the corresponding number according to the caller's input is the number of the mobile communication terminal, requesting location information of the mobile communication terminal by providing the mobile communication terminal number to the mobile communication network; And providing a mobile communication terminal telephone number to the mobile communication network together with the location information provided from the mobile communication network to request a call connection. The method of claim 6, When the corresponding number according to the caller's input is the number of the wired terminal, if the wired terminal is not answering or talking, the voice message service system is searched for whether there is a voice message service mailbox corresponding to the wired terminal. Step to connect Telephone service method using an intelligent additional device comprising a.