KR20020076027A - System and Method of CID(Calling Identification Display) with mobile Internet - Google Patents

Abstract

PURPOSE: A CID(Calling Identification) method and system using a wireless Internet is provided to add a calling identification transmission system before or after a terminating exchange in order to classify the data inputted to the system, to extract a calling identification and a called identification, and to transmit the extracted calling identification to the called subscriber's mobile terminal through an SMS(Short Message Service) system. CONSTITUTION: A calling identification transmission system(200) in a CID system consists of a data receiving part(400), a called subscriber number classification part(405), a called subscriber number extraction part(410), a transmission part(415), a calling identification extraction part(420), a data transmitting part(425), and a terminating D/B(430). The data receiving part(400) receives the data transmitted from a terminating exchange(130). The called subscriber number classification part(405) classifies received data into wire telephone numbers and mobile identification numbers, referring to the terminating D/B(430). The called subscriber number extraction part(410) extracts a called subscriber's wire telephone number from the classified numbers and transmits it to the transmission part(415). The transmission part(415) makes a wire connection to the called subscriber's telephone(150) using the extracted wire telephone number. The calling identification extraction part(420) extracts a calling identification from the data supplied from the data receiving part(400) and transmits it to the data transmitting part(425). The data transmitting part(425) transmits an extraction-completed calling identification to an SMS system. The terminating D/B(430) stores information for service subscribers.

Description

System and Method of Calling Identification Display (CID) with mobile Internet}

In the present invention, a signal generated from a caller is received by a caller and a called party based on a user D / B connected to a call exchanger and a call exchanger in a process of receiving a call from a call exchanger and a call exchanger. Extracts the sender's information using the sender information transmission system and uses the short message service (SMS) service system to extract the sender's information (mobile communication terminal, wireless communication). By transmitting to a built-in PDA, IMT-2000, etc., caller information display terminal device connected to the existing phone (or embedded in the phone) can be used to replace caller information regardless of time and place. The present invention relates to a method and a system for verifying a receiver by a wireless mobile communication device of a called party.

The effective date of the caller ID verification service in our country was the caller identification service (CRIS: CalleR Identification System), which was implemented by Korea Telecom in 1985 using the ANI (Automatic Number Identification) function. This was a limited service, so it was hard to be universal. However, the caller combines the problem of telephone violence, which is becoming more serious and becomes a social problem, and the factors such as the increase in the number of users who demand various services and the mitigation of related laws such as the rapidly developing information technology and communication secret protection law. Information Display (CID) service started.

Caller ID (CID) service is an active application of the ANI function of the telephone network, which has been used for a specific purpose, to display the calling party's telephone number and name before or during a call. It is a service that displays. The caller information display service is a service that brings attention to the called party's side, which may be unfavorable in the telephone-based communication transmission method. The meaning of the measures is also included.

In order to use a caller information display (CID) service, a user must first subscribe to the service, and in the case of an old phone, a caller ID display terminal device having an LCD is attached and purchased.

The caller ID display terminal device has various functions such as caller ID display, caller name display, caller ID and name search, and automatic dialing of the confirmed number. However, it is expensive to purchase a calling party number display terminal device, and a person who uses several phones may have to purchase as many terminal devices as necessary. In addition, there is a problem that it is difficult to check in real time when outside.

An object of the present invention to solve the above problems is to add a caller information transmission system before and after the destination exchange before the signal sent from the outgoing telephone is transmitted to the destination telephone through the originating exchange, the destination exchange to receive the data coming into the system. A method and system for classifying and extracting caller information and called party information and transmitting the extracted caller information to the called party's wireless mobile communication device through the SMS system and connecting the caller's phone to the called party's landline phone using the extracted callee information. In providing.

Another object of the present invention is that SMS has a time delay in comparison with a landline telephone, so that a time difference may occur in interoperation, so that the caller's telephone number and name in real time can be solved in real time. The present invention provides a method and system for transmitting information to a called party's mobile communication device.

1 is a schematic network diagram of a caller information display (CID) system using a conventional caller ID display terminal device.

2 is a block diagram illustrating a process of adding the present invention to an existing CID system and transmitting the SMS to a wireless mobile communication device of a called party.

3 is a flowchart illustrating a process of transmitting data to a wireless communication device.

4 is a configuration diagram showing the present invention in more detail.

5 is a flowchart illustrating a process in which data transmitted from the destination exchange is received by the caller information transmission system and delivered to the called party.

6 is a diagram of an incoming D / B in the caller information transmission system.

7 is an exemplary diagram showing a wireless mobile communication device of a called party receiving the service including the present invention.

<Description of main parts of drawing>

130: incoming exchange 150: incoming call

210: SMS system 220: wireless communication device

400: data receiving unit 405: called party number classification unit

410: called party number extraction unit 415: transmission unit

420: caller information search unit 425: data transmission unit

The present invention relates to a Calling Identification Display (CID) system using the wireless Internet. Using the sender information transmission system, the sender's information is extracted using the sender's information transmission system based on the user's D / B connected to the calling exchange, and the extracted sender's information is a short text message message (SMS). Caller information connected to an existing telephone (or embedded in the telephone) by transmitting to the receiver's wireless mobile communication device (mobile communication terminal, PDA with wireless communication function, IMT-2000, etc.) using a service system. Caller information for incoming calls regardless of time and place, replacing display terminal devices To a method and system that enables to check in a wireless mobile communication device of the called party.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to components of each drawing, it should be noted that the same components are denoted by the same reference numerals as much as possible even if they are displayed on different drawings. In addition, in the following description, in order to explain the embodiments of the present invention, specific details such as specific elements are illustrated, which are provided to help a more general understanding of the present invention, and the present invention may be practiced without these specific details. It will be apparent to those skilled in the art. In describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

Figure 1 shows a schematic network diagram of a caller information display (CID) system using the existing caller ID display terminal device 140.

The CID system is composed of the exchange (110, 130), the database 120, the caller ID display terminal 140.

The exchange should normally enable both incoming and outgoing calls, and the outgoing exchange 110 and the incoming exchange 130 exchange information with the D / B 120 through a common line signaling system (Signal System 7).

The D / B 120 is configured such that the information of the caller and the called party is input and interwork with both the call exchanger 110 and the call exchanger 130.

The caller ID display terminal 140 requests a caller information display (CID) service, and is equipped with a liquid crystal display (LCD) so that a called party who subscribes to the service receives a call and visually confirms it. Caller information (name, phone number, etc.) transmitted from) is displayed.

The data generated from the outgoing telephone 100 is first transmitted to the outgoing exchange 110, and the outgoing exchange 110 includes data such as the name and telephone number of the caller and the called party in association with the D / B 120. The data is transmitted to the destination exchange 130. The incoming characteristic of the exchange period uses a frequency shift keying (FSK) scheme in terms of an interface between the exchange and the calling number display device 140. FSK data transmission has the advantage that it is possible to transmit numbers and letters to provide not only the name of the sender but also other useful information (weather, breaking news, stock information, etc.) in terms of service. The destination exchange 130 transmits the information including the data to the calling number display device 140 and the calling number display device 140 displays data such as a caller's telephone number or name on the LCD.

Figure 2 shows a caller information transmission system 200 before and after the destination exchange 130 in the caller information display (CID) system and using the existing SMS system 210, the sender's information is a short text message service (SMS). This is a block diagram showing a process that is delivered to the receiver's wireless mobile communication device 220 through.

The sender information transmission system 200 includes a data receiver 400, a called party number classification unit 405, a called party number extraction unit 410, a transmitter 415, a caller information search unit 420, a data transmitter 425, etc. It is composed of, and is connected to the SMS system 210 and the landline telephone 150 of the called party. In addition, the caller information transmission system 200 classifies and extracts data received through the call exchanger 130 to connect the caller's telephone 100 with the caller's wired telephone 150, and simultaneously uses the system. The subscriber also serves to transmit the caller information data to the SMS system 210.

The SMS system 210 serves to transmit data transmitted from the caller information transmission system 200 to the called party's wireless mobile communication device 220 through a short text message.

3 is a flowchart illustrating a process in which data is transmitted from the calling telephone 100 to the called telephone 150 and the wireless mobile communication device 220.

Data originating from the outgoing phone 100 is transmitted (300) to the originating exchange (110) in the conventional manner (305), the originating exchange (110) requests information about the called party from the D / B (120) (310) In operation 320, the data is transmitted to the destination exchange 130 through the switching network.

The data transmitted to the destination exchange 130 is transmitted to the caller information transmission system 200 (325) and the service subscriber after determining whether the called party subscribes to the present invention, the SMS system 210 to the caller information. Through 330 is transmitted to the called party wireless mobile communication device 220 (345).

When the transmission to the wireless mobile communication device 220 is completed, it is confirmed (350) and the calling telephone and the called telephone 150 are connected (340). If it is not the service subscriber (335), the caller information transmission system 200 is directly connected to the incoming telephone 150 (340).

In addition, in this case, after confirming that the transmission to the wireless mobile communication device 220 is completed as described above, the caller information is transmitted through the SMS system 210 in addition to the case where the calling phone 100 and the called phone 150 are connected (330). It is noted that it is possible to transmit (360) the calling telephone 100 and the called telephone 150 at the same time as the called party's wireless mobile communication device 220.

4 is a block diagram showing in more detail the sender information transmission system 200 of FIG.

The data receiver 400 is connected to the called party number classifier 405 and the caller information extractor 420 to receive data transmitted from the destination exchange 130 and transmits the data.

The called party number classifier 405 serves to classify the called party's landline telephone number and the number of the wireless mobile communication device in the received data with reference to the called party D / B 430 in the caller information transmission system 200. .

The called party number extracting unit 410 extracts the landline telephone number of the called party classified by the called party number classifying unit 405 and transmits it to the transmitting unit 415.

The transmitter 415 serves to make a wired connection to the called party's phone 150 using the called party's wired telephone number extracted by the called party number extracting unit 410.

The sender information extracting unit 420 serves to extract the information about the caller in cooperation with the incoming D / B 430 to transmit the data entered into the data receiving unit 400 to the data transmitting unit 425.

The data transmitter 425 transmits the extracted information (name, phone number, etc.) about the called party to the SMS system 210 by referring to the number of the called party's wireless mobile communication device classified by the called party number classification unit 405. Do it.

Incoming D / B 430 stores information about subscribers who have subscribed to the service.

When the data is transmitted to the data receiver 400 through the destination exchange 130, the data receiver 400 makes a comparison with the received data while referring to the destination D / B 430 inside the caller information transmission system 200. do. First, if the called party has not subscribed to the service, the called party number classification unit 410 classifies the called party number into a wired telephone number and a wireless mobile communication device number, and then sends it to the transmission unit 415 through the called party number extraction unit 410. The data (wired phone number) is transmitted. The transmitter 415 connects to the called phone 150 with reference to the data. If the called party is a subscriber provided with the service, data is transmitted to the data transmitter 425 based on the caller information extracted through the caller information extracting unit 420, and the data transmitting unit 425 is called from the called party number classifying unit 405. The data is transmitted to the SMS system 210 with reference to the obtained number of the wireless mobile communication device of the called party, and the SMS system 210 is transmitted to the wireless mobile communication device 220 of the called party. The caller information is output to the wireless mobile communication device 220 and the caller number 100 is connected to the caller phone 150 by extracting the called party number. Alternatively, at the same time as the sender information is transmitted to the SMS system 210, the caller phone 100 and the caller phone 150 are connected or data is transmitted from the caller information classifier 405 to the caller information extractor 410. Consider also connecting the telephone 100 and the called telephone 150. This is considered because the time delay of the SMS system 210 is not constant due to various factors such as the type of the wireless mobile communication device 220, the mobile operator, the region, and the time zone.

5 is a flowchart illustrating a process in which data transmitted from the destination exchange 130 is received by the caller information transmission system 200 and delivered to the called party.

When data is transmitted from the destination exchange 130 to the data receiver 400 (500), the incoming D / B 430 is compared with the incoming data to distinguish whether the called party is the service subscriber (505). Classify and transmit the data to the data transmission unit 425 (510) and the data transmission unit 425 transmits this data to the SMS system 210 by referring to the number of the receiver's wireless mobile communication device obtained through the called party number classification unit 405. (530). When the transmission is completed, the SMS system 210 transmits the sender's information to the called party's wireless mobile communication device 220 (540). When the caller information is output and confirmed through the wireless mobile communication device 220 (551), the caller information transmission system 200 extracts the called party's wired telephone number obtained through the called party number extraction unit 410 (515). The telephone line 150 is connected to the wire (555). This temporal arrangement is a process for minimizing the time delay that SMS has compared to a landline phone. In this case, after confirming that the transmission to the wireless mobile communication device 220 is completed as described above (551), the calling phone 100 and the called phone Assuming that there is almost no time delay in addition to the case of connecting 150, the caller information is classified and transmitted to the data transmitter 425 and transmitted to the data transmitter 425. When the telephone 150 is connected (552) and the process of transmitting the caller information data to the SMS system 210 through the data transmitter 425 (530), the calling telephone 100 and the called telephone 150 are simultaneously connected. In the case of connecting 553, the implementation of the present invention is not unreasonable.

If it is not the service subscriber immediately extracts the called party number (515) and connects to the called phone 150 (555).

FIG. 6 is a diagram of an incoming D / B 430 existing in the caller information transmission system 200 and including all data related to the caller information transmission system 200. As shown in FIG.

Calling number D / B 600 is a database that contains and stores information on the caller's telephone number.

The called party number D / B 610 is a database that contains and stores information on the called party's telephone number.

The SMS D / B 620 is a D / B including data necessary when the caller information transmission system 200 interoperates with the SMS system 210.

Name D / B 630 contains information related to the name of the sender and the recipient and holds the D / B for the service subscriber.

The storage D / B 640 is a D / B having a function of storing the above items in connection with a change or processing of various data occurring in the system when the caller information transmission system 200 is operated.

The time D / B 650 is a D / B that stores and stores information on a reception time or a transmission time of data with respect to time.

7 is an exemplary diagram when an SMS is received by the wireless mobile communication device 220 of the called party receiving the service including the caller information transmitting system 200. Referring to FIG.

According to the present invention, by implementing the caller information display system before and after the call exchanger, the wireless device owned by the called party without the purchase of the caller ID display terminal device, which is essential for the existing caller information display (CID) service. The advantage of using the mobile communication device to obtain the sender's information through the short text message service, and by using the wireless mobile communication device can be obtained in real time to reduce the time and space constraints and the called party (Service subscriber) has the advantage of reducing the economic loss due to time and space constraints.

In addition, by adding a function to the existing SMS, communication costs can be reduced compared to when using the calling number display terminal device.

Claims (5)

An outgoing exchange on the communication network and a destination exchange, an SMS system on the wireless Internet, and one or more outgoing clients and incoming clients. Receiving called number data and caller information (name, telephone number) data transmitted from the called exchange; Extracting a wireless mobile communication device number of the called client by referring to the received called number and previously stored customer (or called) D / B; Transmitting the received caller information (name and phone number) data to the wireless mobile communication device of the called client through the SMS system with reference to the extracted wireless mobile communication device number of the called client; And When the transmission of the caller information (name, phone number) data is completed, a step of making a wired connection to the called phone of the called client with reference to the called number; And the caller information display method using the wireless internet to confirm the caller information (name and phone number) with the wireless mobile communication device of the called client simultaneously with the wired telephone connection between the calling client and the called client. The method of claim 1, wherein the step of making a wired connection to the called phone of the called client by referring to the called number is performed. Or at the same time as the caller information is output through the wireless mobile communication device of the called client, or And transmitting the caller information data to the SMS system and simultaneously connecting the caller information data. An outgoing exchange on the communication network and a destination exchange, an SMS system on the wireless Internet, and one or more outgoing clients and incoming clients. A function of receiving called number data and caller information (name, telephone number) data transmitted from the called exchange; Extracting a wireless mobile communication device number of the called client by referring to the received called number and previously stored customer (or called) D / B; Transmitting the received caller information (name and phone number) data to the wireless mobile communication device of the called client through the SMS system with reference to the extracted wireless mobile communication device number of the called client; And And when the transmission of the caller information (name, phone number) data is completed, a function of making a wired connection to the called phone of the called client by referring to the called number. And a caller information display system using the wireless Internet which allows the wireless mobile communication device of the called client to check the caller information (name and phone number) simultaneously with the wired telephone connection between the calling client and the called client through the respective functions. An outgoing exchange on the communication network and a destination exchange, an SMS system on the wireless Internet, and one or more outgoing clients and incoming clients. A data receiver for receiving called number data and caller information (name, telephone number) data transmitted from the called exchange; A called party number classification unit for extracting a called party number received through the data receiving unit and a pre-stored customer (or called) D / B to extract the landline number and the wireless mobile communication device number of the called client; A data transmitter for transmitting the caller information (name and telephone number) data received through the data receiver to the SMS system by referring to a wireless mobile communication device number of the called client classified by the called party number classification unit; And And a transmission unit for making a wired connection to the called phone of the called client by referring to the landline number of the called client classified by the called party number classification unit. And the caller information display system using the wireless Internet for confirming the caller information (name and phone number) to the wireless mobile communication device of the called client simultaneously with the wired telephone connection between the calling client and the called client through the elements. The method of claim 4, wherein the customer (or incoming) D / B, Called party number D / B, which stores information about the called party's landline telephone number and the wireless mobile communication device number; An SMS D / B for storing data necessary when interworking with the SMS system; A name D / B that stores information related to the name of the sender and receiver and information about the service subscriber; A storage D / B for storing data change or processing in the caller information display system; And Caller information display system comprising: a time D / B for storing information on a reception time or a transmission time.