KR20060012178A - Method and apparatus for providing calling information sending service - Google Patents

Abstract

The present invention relates to a method and an apparatus for providing a call information display service. That is, the present invention relates to a method and apparatus for outputting outgoing information from a called terminal during a call connection when the calling terminal is an intelligent network service subscriber, the method comprising: receiving a service information request signal from a home location register—wherein the service information request The signal is determined by the originating exchange to determine whether the originating terminal is the intelligent network service subscriber, and in response to the first call connection request signal transmitted to the service switching system when the intelligent terminal is the intelligent network service subscriber, the service switching system transmits to the home location register. And a service information response signal including the origination information to the home location register in response to the service information request signal based on the service subscription information included in the transmitted location information request signal. do.

Outgoing information, busy call, intelligent network

Description

Method and Apparatus for Providing Calling Information Displaying Service             

1 is a schematic block diagram of a system for providing a multimedia call information display service when a caller is an intelligent network subscriber according to a preferred embodiment of the present invention.

2 is a signal flow diagram illustrating an interworking procedure of service subscriber information between a WISE, a CISS-SCP, and a home location register for providing a multimedia call information display service according to a preferred embodiment of the present invention.

3 is a signal flow diagram illustrating an interworking procedure between a CISS-CSP and a CP server for providing a multimedia call information display service according to a preferred embodiment of the present invention.

4 is a signal flow diagram for providing a multimedia call origination information display service when the called terminal is in another station according to a preferred embodiment of the present invention.

5 is a signal flow diagram for providing a multimedia call information display service when the called terminal is in another service business according to an embodiment of the present invention.

6 is a signal flow diagram for providing a multimedia outgoing information display service when the calling terminal is present in another service entity according to an embodiment of the present invention.

7 is a signal flow diagram for providing a multimedia call information display service when a called terminal is present in a local call according to a preferred embodiment of the present invention.

8A and 8B are signal flow diagrams for providing an origination information presentation service in the case of temporary service activation and deactivation in accordance with a preferred embodiment of the present invention.

9 is a diagram illustrating a structure of an alert message received by a mobile terminal according to an embodiment of the present invention.

FIG. 10 is a diagram illustrating the format of CISS information represented in an extended indication record of an alert message according to an embodiment of the present invention. FIG.

11 is a diagram showing an example of a media type and a DISPLAY_TAG field of origination information according to an embodiment of the present invention.

12 is a table defining the configuration of a single ringtone according to an embodiment of the present invention.

13A and 13B illustrate screen examples of a called terminal for explaining a method of displaying a caller name among calling information according to an exemplary embodiment of the present invention.

14A and 14B illustrate screen examples of a called terminal for explaining a method of displaying outgoing information including a plurality of media according to an exemplary embodiment of the present invention.

15 is an exemplary screen illustrating a method of storing outgoing information received by a called terminal according to an exemplary embodiment of the present invention.

16 is an exemplary screen illustrating a method of storing outgoing information received by a called terminal according to another exemplary embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

101: calling terminal

103: information and communication device that can be connected to the Internet

117: Wireless Intelligent Network (WIN)

119 Service Switching Point (SSP)

111: Contents Provider Server (CP Server)

113: web server

115: ARS Server

117: Wireless Intelligent Network (WIN)

119 Service Switching Point (SSP)

121: Calling Information Sending Service-Service Control Point: CISS-SCP

123: Home Location Register (HLR)

125: Wireless Information System Environment (WISE)

127: Terminated Mobile Switching Center (T_MSC)

129: Originated Mobile Switching Center (O_MSC)

131: base station controller (BSC)

133: Base Transceiver Station (BTS)

141: incoming terminal

The present invention relates to a method and an apparatus for providing a call information display service. More specifically, the present invention relates to a method and apparatus for outputting preset call information from a called terminal during a call connection when the calling terminal is an intelligent network subscriber.

An intelligent network refers to a network for providing differentiated services to customers by establishing a unique service by establishing a development environment so that new service development can be applied without changing the software of the exchange. Through this intelligent network, service modification and supplementation can be processed quickly and accurately, and the network can be operated economically and efficiently. Currently, services using an intelligent network include prepaid phone service, incoming billing service, additional information providing service, free number service, free advertisement service, and taxi call service. Among the services using the intelligent network, the prepaid phone service is a service for callers, and the subscriber of the service charges the desired amount of the call with a prepaid card or credit card, and during the call, the call charge is deducted from the prepaid amount, and the prepaid amount is 0 won. If the call is prohibited.

The existing Caller Identification Display (CID) service provides the caller's information to the receiver's terminal or a dedicated display device before the call is initiated, thereby preventing invasion of communication privacy such as anonymous call violence and obscene calls. It was made.

In the past, the caller's number was notified for one month only if the person who had been damaged by threats or stalking by the phone proved the damage, but after that, the caller ID display service was provided to provide the caller's information to the terminal receiver. In the case of the incoming call, the receiver can check the caller's terminal number displayed on the terminal and then selectively connect the call.

The calling party number display service is a service for displaying a calling party number on a called party's terminal when the calling party calls a called party having a calling party number indicating service display device, and a specific identification number so that the calling party does not send its own number. Press and then press the called number to provide a service that allows the called party to not know the calling number, a service that the called party rejects an outgoing call set not to send the calling number.

In the service, the terminal number of the caller is displayed on the LCD screen before or during the call, so that the call can be selectively made, the caller can be protected from violence and mischief, and the caller's information and time of the missed call are It is displayed and you can check all the missed reception details. In addition, an automatic call can be made to the calling number displayed on the screen, and a new call can be checked even during a call. Therefore, the above services can increase the convenience of using the call, provide data service through the intelligentization of the terminal, create a sound communication culture by reducing illegal violence and mischief calls, promote the dissemination of terminals, promote the creation and activation of communication device manufacturers, and telemarketing. As it can be used in the back, it has the effect of rapid growth of the related market.

However, the caller information display service is provided only with the number of the calling terminal to the called terminal, so that the caller may be reluctant to call the first seen or unfamiliar number. If you dialed an unfamiliar number, there was a disadvantage that you can not connect the necessary calls.

In addition, as the caller ID display service is popularized, a service capable of displaying the caller more effectively by using not only the number displayed on the called party's terminal but also multimedia such as music, music displayed on the terminal, and graphics is required.

SUMMARY OF THE INVENTION The present invention has been made to overcome the above-mentioned problems, and an object thereof is to provide a multimedia call information display service when a caller is an intelligent network service subscriber such as a prepaid telephone service.

It is another object of the present invention to provide a multimedia outgoing information display service when a calling party exchange managing an outgoing call and a called party exchange managing an incoming call are different and the caller is a subscriber of an intelligent network service such as a prepaid telephone service.                         

Another object of the present invention is to provide a multimedia outgoing information display service when an originating exchange that manages an outgoing call and a destination exchange that manages an incoming call belong to different service providers and the caller is a subscriber of an intelligent network service such as a prepaid telephone service. It is to provide.

Another object of the present invention is to provide a multimedia outgoing information display service when an originating exchange that manages an outgoing call and a destination exchange that manages an incoming call are the same and the caller is a subscriber of an intelligent network service such as a prepaid telephone service.

In order to achieve the above objects, according to an aspect of the present invention provides a call information display service in the service controller that is combined with the calling side exchange, home location register, service switching system, called side exchange and the destination terminal for managing the calling terminal. The method of claim 1, further comprising: receiving a service information request signal from the home location register, wherein the service information request signal determines whether the calling terminal determines whether the calling terminal is an intelligent network service subscriber, and the determination result is an intelligent network service subscriber. Is generated by the home location register based on the service subscription information included in the location information request signal transmitted by the service switching system to the home location register corresponding to the first call connection request signal transmitted to the service switching system. And in the service information request signal. And sending a service information response signal including originating information to the home location register in response, wherein the home location register transmits a routing information request signal including the originating information to the called party's communicator and responds thereto. Receive a routing information response signal, and transmit a location information response signal to the service switching system in response to the location information request signal based on the routing information response signal, and the service switching system based on the location information response signal. Send a second call connection request signal to the called side exchange, and the called side exchange transmits a channel allocation request signal including the originating information to the called terminal corresponding to the second call connection request signal; The called terminal outputs the outgoing information during a call connection. Which can provide a method for providing caller information display service.

In a preferred embodiment, the intelligent network service is a prepaid telephone service. The originating information may be a data packet including an EXT_DISPLAY_IND field, a DISPLAY_TYPE field, a DISPLAY_TAG field, a DISPLAY_LEN field, and a CHARi field. The sum of the lengths of the EXT_DISPLAY_IND field, the DISPLAY_TYPE field, the DISPLAY_TAG field, the DISPLAY_LEN field, and the CHARi field is 87 bytes or less. The data packet may include at least one field set including the DISPLAY_TAG field, the DISPLAY_LEN field, and the CHARi field. The DISPLAY_TAG field may be an identifier indicating any one of a caller name, text, and a ringtone. The text may include at least one of color text and emoticons. In addition, the ringtone is characterized in that the single tone ringtone. The DISPLAY_TYPE field may be a caller ID indication. The DISPLAY_LEN field may indicate a length of the CHARi field. In addition, the CHARi field is characterized in that the content of the outgoing information display medium. In addition, the calling side exchange may transmit the feature code received from the calling terminal to the home location register to change the activation / deactivation state of the service.

According to another aspect of the present invention, there is provided a method of providing an outgoing information display service in a home location register which is combined with an originating exchange, a service exchange system, a service controller, a destination exchange, and a destination terminal, wherein the service subscription system provides a service subscription. Receiving a location information request signal including information, wherein the location information request signal determines whether the originating terminal determines whether the originating terminal is an intelligent network service subscriber; Corresponding to the first call connection request signal transmitted to the first call connection request signal including the service subscription information; and transmitting a service information request signal to the service controller based on the service subscription information. In response to the service information request signal Receiving a service information response signal including originating information from the service controller, transmitting a routing information request signal including the originating information to the called exchange, and the incoming call in response to the routing information request signal Receiving a routing information response signal from a side exchange and transmitting a location information response signal to the service switching system in response to the location information request signal based on the routing information response signal; The system transmits a second call connection request signal to the called side exchange based on the location information response signal, and the called side exchange includes the originating information to the called terminal in response to the second call connection request signal. Transmits a channel allocation request signal, and the called terminal It is possible to provide a method for providing a call information display service, characterized in that for outputting the call information during a call connection.

According to still another aspect of the present invention, there is provided a method for providing an originating information display service in a service exchange system in combination with an originating exchange, a service controller, a home location register, a destination exchange, and a destination terminal. Receiving a first call connection request signal, wherein the first call connection request signal determines whether the calling terminal is the intelligent network service subscriber and, when the determination result is the intelligent network service subscriber, transmits to the service switching system. And a location information request signal including service subscription information to the home location register in response to the first call connection request signal, wherein the home location register is based on the service subscription information. Sends a service information request signal to the service information; Receiving a service information response signal containing the originating information from the service controller in response to the request signal, transmits a routing information request signal containing the originating information to the destination exchange, and responds to the routing information request signal Receiving a routing information response signal from the called side exchange, receiving a location information response signal from the home location register in response to the location information request signal, and receiving the location information response signal based on the location information response signal to the called side exchange. And transmitting a second call connection request signal, wherein the called party exchange transmits a channel allocation request signal including the originating information to the called terminal in response to the second call connection request signal, and the called terminal. Outputs the outgoing information during a call connection A method of providing a caller information display service may be provided.

According to still another aspect of the present invention, there is provided a method for providing an originating information display service at a called side exchange coupled with a calling side exchange, a home location register, a service switching system, a service controller, and a called terminal, the call originating from the home location register. Receiving a routing information request signal including information, wherein the originating information determines whether the originating terminal determines whether the originating terminal is an intelligent network service subscriber and, if the determination result is an intelligent network service subscriber, transmits to the service switching system. In response to the first call connection request signal, the home location register requests service information to the originating indication service controller based on the service subscription information included in the location information request signal transmitted from the service switching system to the home location register. Send a signal and receive it in response Wherein the routing information request signal corresponds to the location information request signal, transmitting a routing information response signal to the home location register in response to the routing information request signal, wherein the home location register registers the routing information request signal. Transmitting a location information response signal to the service switching system based on an information response signal, receiving the second call connection request signal from the service switching system, wherein the second call connection request signal is the location information response signal. And a channel allocation request signal including the originating information to the called terminal in response to the second call connection request signal, wherein the called terminal receives the calling information. Calling information display service characterized in that the output during the call connection; How can we provide.

According to another aspect of the present invention, in a method for providing an outgoing information display service by interworking between other networks in a gateway exchange coupled with an originating exchange, a service exchange system, a service controller, a home location register, a destination exchange, and a destination terminal. And receiving a first call connection request signal including originating information from the service switching system, wherein the first call connection request signal determines whether the calling terminal is an intelligent network service subscriber by the calling exchange, and the determination result In case of an intelligent network service subscriber, it corresponds to the second call connection request signal transmitted to the service switching system, and the call information is service information received in response to the service information request signal transmitted from the service switching system to the service controller. Included in the response signal, the first call connection Transmitting a location information request signal to the home location register in response to the request signal, receiving a location information response signal in response to the location information request signal, and sending the location information response signal to the called side exchange based on the location information response signal; And transmitting a third call connection request signal including the outgoing information, wherein the called side exchange sends a channel allocation request signal including the outgoing information to the called terminal in correspondence with the third call connection request signal. And the called terminal outputs the outgoing information during a call connection, thereby providing a method of providing outgoing information display service by interworking with other networks.

In a preferred embodiment, the controller is characterized in that the home location register and the destination exchange belong to a different operator network than the network to which the originating exchange and the originating information indication service controller belong.

According to another aspect of the present invention, a method for providing an outgoing information display service in a service controller coupled to an exchange, a service switching system, and a home location register that manages an outgoing terminal and a destination terminal, the service information from the home location register; Receiving a request signal, wherein the service information request signal corresponds to a call connection request signal transmitted to the service switching system when the exchange determines whether the originating terminal is an intelligent network service subscriber and, as a result of the determination, the intelligent network service subscriber. And generated by the home location register based on the service subscription information included in the location information request signal transmitted to the home location register by the service exchange system, and is transmitted to the home location register in response to the service information request signal. Service Information with Information And transmitting a response signal, wherein the home location register sends a location information response signal including the originating information to the service switching system in response to the location information request signal, wherein the service switching system connects the call. In response to the request signal, transmit a call connection response signal including the origination information to the exchange, and the exchange transmits a channel allocation request signal including the origination information to the called terminal in response to the call connection response signal; The called terminal may provide a method for providing a call information display service, which outputs the call information during a call connection.

According to still another aspect of the present invention, there is provided a method of providing an outgoing information display service in a home location register which is combined with an exchange, a service switching system, and a service controller managing an originating terminal and a terminating terminal, wherein the service subscription system provides a service subscription. Receiving a location information request signal including information, wherein the location information request signal determines whether the originating terminal is an intelligent network service subscriber and, when the determination result is an intelligent network service subscriber, transmits to the service switching system. Corresponding to a call connection request signal, the call connection request signal including the service subscription information; transmitting a service information request signal to the service controller based on the service subscription information; Feet in response to Receiving a service information response signal including the origination information corresponding to the terminal and transmitting a location information response signal including the origination information to a service switching system in response to the location information request signal; The service exchange system transmits a call connection response signal including the originating information to the exchange in response to the call connection request signal, and the exchange includes the originating information to the called terminal based on the call connection response signal. The method may further include providing a call information display service, wherein the call allocation terminal transmits a channel allocation request signal and outputs the call information during a call connection.

According to another aspect of the present invention, a method for providing an outgoing information display service in a service exchange system that combines an exchange terminal, a service controller, and a home location register managing an originating terminal and a terminating terminal, the call connection request signal from the exchange Receiving the call connection signal, wherein the call connection request signal determines whether the calling terminal is an intelligent network service subscriber and, when the determination result is an intelligent network service subscriber, transmits it to the service switching system. Transmitting a location information request signal including service subscription information to the home location register corresponding to the home location register, wherein the home location register transmits a service information request signal to the service controller based on the service subscription information, and the service. Responding to Information Request Signals In response to receiving a service information response signal containing the originating information from the service controller, receiving a location information response signal containing the originating information from the home location register in response to the location information request signal and the call. And transmitting a call connection response signal including the outgoing information to the exchange in response to a connection request signal, wherein the exchange includes the outgoing information to the called terminal in response to the call connection response signal. Sending an allocation request signal, the destination terminal may provide a method for providing a call information display service, characterized in that for outputting the call information during the call connection.

According to another aspect of the present invention, a method for providing an outgoing information display service in an exchange coupled with a service exchange system, a service controller and a home location register and managing an originating terminal and a terminating terminal, wherein the originating terminal is an intelligent network service. Determining whether a subscriber is a subscriber; if the intelligent network service subscriber is determined, transmitting a call connection request signal to the service switching system, wherein the service switching system requests a location information including service subscription information to the home location register; A signal, the home location register transmits a service information request signal to the service controller based on the service subscription information, receives a service information response signal including origination information from the service controller, and requests the location information In response to the signal Transmitting a location information response signal including the origination information to the service exchange system, receiving a call connection response signal including the origination information from the service exchange system and the incoming call based on the call connection response signal; And transmitting a channel allocation request signal including the origination information to a terminal, wherein the called terminal outputs the origination information during a call connection. .

According to another aspect of the present invention, a service controller for providing an outgoing information display service in combination with an originating exchange, a home location register, a service exchange system, a destination exchange, and a destination terminal for managing an originating terminal, the home location Means for receiving a service information request signal from a registrar, wherein the service information request signal determines whether the calling terminal is the intelligent network service subscriber and, if the determination result is an intelligent network service subscriber, to the service switching system. And a service information request signal generated by the home location register based on the service subscription information included in the location information request signal transmitted by the service exchange system to the home location register in response to the first call connection request signal. Respond to the home location register And means for transmitting a service information response signal including a signal, wherein the home location register sends a routing information request signal including the originating information to the called exchange, and in response, receives a routing information response signal, A location information response signal is transmitted to the service switching system in response to the location information request signal based on the routing information response signal, and the service switching system transmits a second call to the destination exchange based on the location information response signal; Transmits a connection request signal, the called side exchange transmits a channel allocation request signal including the originating information to the called terminal in correspondence with the second call connection request signal, and the called terminal connects the calling information to the call connection; It is possible to provide a service controller characterized in that the output during the .

According to still another aspect of the present invention, in a home location register that provides an outgoing information display service in combination with a calling exchange, a service switching system, a service controller, a called exchange, and a called terminal, service subscription information from the service switching system. Means for receiving a location information request signal, wherein the location information request signal determines whether the originating terminal determines whether the originating terminal is an intelligent network service subscriber and, when the determination result is an intelligent network service subscriber, to the service switching system. Means for transmitting a service information request signal to the service controller based on the service subscription information, corresponding to the first call connection request signal transmitted, wherein the first call connection request signal includes the service subscription information; In response to the service information request signal Means for receiving a service information response signal including originating information from an existing service controller, means for transmitting a routing information request signal including the originating information to the called exchange, and the called party in response to the routing information request signal Means for receiving a routing information response signal from the exchange and means for transmitting a location information response signal to the service switching system in response to the location information request signal based on the routing information response signal, wherein the service switching system includes: A second call connection request signal is transmitted to the called side exchange based on the location information response signal, and the called side exchange assigns a channel including the originating information to the called terminal in response to the second call connection request signal; Sends a request signal, and the called terminal sends the The new information can provide the home location register, characterized in that for outputting a call connection.

According to another aspect of the present invention, a service exchange system for providing an outgoing information display service in combination with an originating exchange, a service controller, a home location register, a destination exchange, and a destination terminal, the first call being sent from the originating exchange. Means for receiving a connection request signal, wherein the first call connection request signal is determined by the originating exchange to determine whether the originating terminal is an intelligent network service subscriber and, when the determination result is an intelligent network service subscriber, to the service switching system. Means for transmitting a location information request signal comprising service subscription information to the home location register in response to the first call connection request signal, wherein the home location register services to the service controller based on the service subscription information; Send the information request signal, the service information request signal Receiving a service information response signal containing the originating information from the service controller in response to a call, transmitting a routing information request signal containing the originating information to the destination exchange, and in response to the routing information request signal Receiving a routing information response signal from the destination side exchange, means for receiving a location information response signal from the home location register in response to the location information request signal and providing the location information response signal to the destination side exchange based on the location information response signal; Means for transmitting a call connection request signal, wherein the called side exchange transmits a channel allocation request signal including the originating information to the called terminal in response to the second call connection request signal; Outputting the outgoing information during a call connection Scotland can provide an exchange system.

According to another aspect of the present invention, in the destination side exchange that provides the originating information display service in combination with the originating exchange, the home location register, the service switching system, the service controller and the destination terminal, the originating information from the home location register Means for receiving an included routing information request signal, wherein the originating information determines whether the originating terminal determines whether the originating terminal is an intelligent network service subscriber and, when the determination result is an intelligent network service subscriber, transmits to the service switching system. In response to the first call connection request signal, the home location register sends a service information request signal to the caller indication service controller based on the service subscription information included in the location information request signal transmitted from the service switching system to the home location register. Sent and received in response, The routing information request signal corresponds to the location information request signal, wherein means for transmitting a routing information response signal to the home location register in response to the routing information request signal, wherein the home location registrar responds to the routing information response signal; Transmitting a location information response signal to the service switching system based on the signal, the means for receiving the second call connection request signal from the service switching system, wherein the second call connection request signal receives the location information response signal. And means for transmitting a channel allocation request signal including the originating information to the called terminal in correspondence with the second call connection request signal, wherein the called terminal transmits the calling information to the call terminal. A receiver side exchanger can be provided.

According to another aspect of the present invention, in the gateway exchange that provides the originating information display service in conjunction with the other network in combination with the originating exchange, service exchange system, service controller, home location register, destination exchange and the destination terminal, Means for receiving a first call connection request signal including outgoing information from a service switching system, wherein the first call connection request signal determines whether the calling terminal is an originating terminal of an intelligent network service subscriber, and as a result of the determination, the intelligent network service In the case of the subscriber, it corresponds to the second call connection request signal transmitted to the service switching system, and the originating information is a service information response signal received in response to the service information request signal transmitted from the service switching system to the service controller. Included in the first call connection request signal. Means for transmitting a location information request signal to the home location registrar corresponding thereto, means for receiving a location information response signal in response to the location information request signal, and the originating side to the called exchange based on the location information response signal; Means for transmitting a third call connection request signal including information, wherein the called side exchange transmits a channel allocation request signal including the originating information to the called terminal in correspondence with the third call connection request signal; The called terminal may provide a gateway exchange, which outputs the outgoing information during a call connection.

According to another aspect of the present invention, a service controller for providing a call information display service in combination with an exchange, a service switching system and a home location register for managing a calling terminal and a called terminal, the service information request signal from the home location register; Means for receiving the service information request signal, wherein the switch determines whether the originating terminal is an intelligent network service subscriber, and if the determination result is an intelligent network service subscriber, corresponding to the call connection request signal transmitted to the service switching system, Generated by the home location register based on the service subscription information included in the location information request signal transmitted by the service exchange system to the home location register, and information sent to the home location register in response to the service information request signal. Service information response signal included Means for transmitting, wherein the home location register sends a location information response signal including the originating information to the service switching system in response to the location information request signal, wherein the service switching system is configured to transmit the call connection request signal. In response, transmits a call connection response signal including the origination information to the exchange, and the exchange transmits a channel allocation request signal including the origination information to the called terminal corresponding to the call connection response signal; The called terminal may provide a service controller, which outputs the outgoing information during a call connection.

According to another aspect of the present invention, in the home location register for providing a call information display service in combination with an exchange, a service switching system and a service controller that manages a calling terminal and a called terminal, service registration information is received from the service switching system. Means for receiving a location information request signal, wherein the location information request signal determines whether the originating terminal is an intelligent network service subscriber and, when the determination result is an intelligent network service subscriber, a call connection transmitted to the service switching system. Means for transmitting a service information request signal to the service controller based on the service subscription information, the response to the service information request signal, the call connection request signal including the service subscription information; The outgoing terminal Means for receiving a service information response signal comprising corresponding origination information and means for transmitting a location information response signal comprising the origination information to a service exchange system in response to the location information request signal, wherein the service exchange system includes; In response to the call connection request signal, transmits a call connection response signal including the outgoing information to the exchange, and the exchange requests the channel allocation request including the outgoing information to the called terminal based on the call connection response signal. Sending a signal, the destination terminal may provide a home location register, characterized in that for outputting the outgoing information during a call connection.

According to another aspect of the present invention, in a service switching system for providing an outgoing information display service in combination with an exchange, a service controller, and a home location register that manages an originating terminal and a terminating terminal, a call connection request signal is received from the exchange. Means, wherein the call connection request signal is determined by the exchange terminal to determine whether the originating terminal is an intelligent network service subscriber and, when the determination result is an intelligent network service subscriber, transmitted to the service switching system. Means for transmitting a location information request signal including service subscription information to the home location register, wherein the home location register transmits a service information request signal to the service controller based on the service subscription information, and the service information request. In response to the signal Receiving a service information response signal including originating information from a service controller, means for receiving a location information response signal containing the originating information from the home location register in response to the location information request signal and the call connection request signal Means for transmitting a call connection response signal containing the originating information to the exchange in response to the exchange, wherein the exchange includes the call allocation response signal containing the originating information to the called terminal in response to the call connection response signal; And, the destination terminal can provide a service exchange system, characterized in that for outputting the outgoing information during a call connection.

According to another aspect of the present invention, in an exchange that manages an originating terminal and a terminating terminal and provides an originating information display service in combination with a service switching system, a service controller and a home location register, the originating terminal is an intelligent network service subscriber. Means for transmitting a call connection request signal to the service switching system, wherein the service switching system sends a location information request signal including service subscription information to the home location register. The home location register transmits a service information request signal to the service controller based on the service subscription information, receives a service information response signal including origination information from the service controller, and transmits the service information request signal to the location information request signal. In response to the above Transmitting a location information response signal including the origination information to a service exchange system, means for receiving a call connection response signal containing the origination information from the service exchange system and the called terminal based on the call connection response signal; Means for transmitting a channel assignment request signal including the origination information, wherein the called terminal outputs the outgoing information during a call connection.

According to another aspect of the present invention, in the service controller for providing an outgoing information display service in combination with an originating exchange, a home location register, a service switching system, a called exchange, and a terminating terminal for managing an originating terminal, the program is stored. And a processor configured to execute the program in combination with the memory, wherein the processor receives, by the program, a service information request signal from the home location register, wherein the service information request signal is the origination source. The side exchange determines whether the originating terminal is the intelligent network service subscriber, and if the intelligent terminal is the intelligent network service subscriber, in response to the first call connection request signal transmitted to the service switching system, the service switching system transmits to the home location register. Location information request signal sent Generated by the home location register based on the included service subscription information, and in response to the service information request signal, transmits a service information response signal including the calling information to the home location register, wherein the home location register receives the incoming call; Transmits a routing information request signal including the originating information to a side exchange, receives a routing information response signal in response thereto, and is located in the service switching system in response to the location information request signal based on the routing information response signal; Transmits an information response signal, the service switching system transmits a second call connection request signal to the called side exchange based on the location information response signal, and the called side exchange corresponds to the second call connection request signal; A channel assignment request signal including the origination information is sent to the called terminal. And the called terminal outputs the outgoing information during the call connection.

According to still another aspect of the present invention, there is provided a home location register which provides an originating information display service in combination with a calling exchange, a service switching system, a service controller, a called exchange, and a called terminal, the memory storing a program and the A processor coupled to a memory to execute the program, wherein the processor receives, by the program, a location information request signal from the service exchange system, the location information request signal comprising service subscription information, wherein the location information request signal comprises: The originating exchange determines whether the originating terminal is the intelligent network service subscriber, and if the originating terminal is the intelligent network service subscriber, corresponds to the first call connection request signal transmitted to the service switching system, and the first call connection request signal is Including the service subscription information; Transmits a service information request signal to the service controller based on the service subscription information, receives a service information response signal including origination information from the service controller in response to the service information request signal, and sends the received information to the destination side exchange; Transmits a routing information request signal including the originating information, receives a routing information response signal from the called exchange in response to the routing information request signal, and transmits the routing information response signal to the location information request signal based on the routing information response signal; In response to the location information response signal to the service exchange system, wherein the service exchange system transmits a second call connection request signal to the destination side exchange based on the location information response signal, and the destination side exchange transmits the signal; In response to the second call connection request signal The receiver may transmit a channel allocation request signal including the origination information to the called terminal, and the called terminal outputs the outgoing information during a call connection.

According to another aspect of the present invention, a service exchange system for providing a call information display service in combination with a calling exchange, a service controller, a home location register, a called exchange, and a called terminal, the memory in which the program is stored and the A processor coupled to a memory to execute the program, wherein the processor receives, by the program, a first call connection request signal from the originating exchange, wherein the first call connection request signal is the originating exchange. Determines whether the calling terminal is an intelligent network service subscriber, and if it is determined that the calling terminal is an intelligent network service subscriber, it transmits the service subscription information to the home location register according to the first call connection request signal. Means for transmitting a location information request signal comprising: The home location register transmits a service information request signal to the service controller based on the service subscription information, and receives a service information response signal including origination information from the service controller in response to the service information request signal. Transmitting a routing information request signal including the originating information to the called side exchange and receiving a routing information response signal from the called side exchange in response to the routing information request signal; and responding to the location information request signal. Receiving a location information response signal from the home location register, and transmitting a second call connection request signal to the called side exchange based on the location information response signal, wherein the called side exchange is connected to the second call connection request signal. Correspondingly, the calling information is included in the called terminal. The channel assignment request signal may be transmitted, and the called terminal may provide the service exchange system outputting the outgoing information during a call connection.

According to still another aspect of the present invention, in a destination exchange that provides a source information display service in combination with a source exchange, a home location register, a service exchange system, a service controller, and a destination terminal, a memory in which a program is stored and the A processor coupled to a memory to execute the program, wherein the processor receives, by the program, a routing information request signal containing originating information from the home location register, wherein the originating information is the originating side; The exchange determines whether the originating terminal is the intelligent network service subscriber, and when the determination result is the intelligent network service subscriber, in response to the first call connection request signal transmitted to the service switching system, the service switching system transmits to the home location register. Service included in one geolocation request signal Based on the information, the home location register transmits a service information request signal to the originating indication service controller and is received in response thereto, and the routing information request signal corresponds to the location information request signal; Send a routing information response signal to the home location register in response to an information request signal, wherein the home location register sends a location information response signal to the service switching system based on the routing information response signal; Receiving the second call connection request signal from a switching system, wherein the second call connection request signal is generated based on the location information response signal; and corresponding to the second call connection request signal to the called terminal. Transmit a channel allocation request signal including the origination information, New terminal may provide a receiver-side switching center, characterized in that for outputting a call connection to the call information.

According to another aspect of the present invention, in the gateway exchange for providing the originating information display service in conjunction with the other network in combination with the originating exchange, service exchange system, service controller, home location register, destination exchange and the destination terminal, the program, And a processor that is coupled to the memory and executes the program, wherein the processor receives, by the program, a first call connection request signal from the service switching system, the first call connection request signal including outgoing information. Here, the first call connection request signal corresponds to the second call connection request signal transmitted to the service switching system when the calling exchange determines whether the calling terminal is an intelligent network service subscriber and the determination result indicates that the calling terminal is an intelligent network service subscriber. The originating information is the service exchange system. Included in the service information response signal received in response to the service information request signal transmitted to the service controller, transmitting a location information request signal to the home location register in response to the first call connection request signal; Receiving a location information response signal in response to a location information request signal, and transmits a third call connection request signal including the originating information to the destination side exchange based on the location information response signal, the destination side exchange The channel exchange request signal including the originating information is transmitted to the called terminal in response to the third call connection request signal, and the called terminal outputs the outgoing information during a call connection. Can be.

According to another aspect of the present invention, a service controller for providing a call information display service in combination with an exchange, a service switching system and a home location register for managing a calling terminal and a called terminal, the memory storing the program and the memory And a processor for executing the program in conjunction with the processor, wherein the processor receives, by the program, a service information request signal from the home location register, wherein the service information request signal is transmitted by the exchange terminal to an intelligent network service. The service subscription is included in the location information request signal transmitted by the service switching system to the home location register according to the call connection request signal transmitted to the service switching system in the case of the intelligent network service subscriber. Based on information Generated by the home location register, and transmits a service information response signal including the calling information to the home location register in response to the service information request signal, wherein the home location register is located in response to the location information request signal. Sends a location information response signal including the origination information to a service exchange system, the service exchange system sends a call connection response signal including the origination information to the exchange in response to the call connection request signal, and the exchange In response to the call connection response signal may transmit a channel allocation request signal including the call information to the called terminal, the called terminal may provide the service controller outputs the call information during the call connection; have.

According to still another aspect of the present invention, there is provided a home location register which combines an exchange, a service exchange system, and a service controller that manages an originating terminal and a terminating terminal to provide an originating information display service. A processor coupled to the processor to execute the program, wherein the processor receives, by the program, a location information request signal from the service exchange system, the location information request signal comprising service subscription information, wherein the location information request signal is generated by the exchange. It is determined whether the calling terminal is an intelligent network service subscriber, and when the determination result is an intelligent network service subscriber, it corresponds to the call connection request signal transmitted to the service switching system, and the call connection request signal includes the service subscription information. , The service Transmitting a service information request signal to the service controller based on the information, receiving a service information response signal including the calling information corresponding to the calling terminal in response to the service information request signal, and receiving the location information request signal. In response to the location information response signal including the origination information to the service exchange system, the service exchange system transmits a call connection response signal including the origination information to the exchange in response to the call connection request signal; And the exchange transmits a channel allocation request signal including the originating information to the called terminal based on the call connection response signal, and the called terminal outputs the calling information during a call connection. Can be provided.

According to another aspect of the present invention, a service exchange system for providing a call information display service in combination with an exchange, a service controller and a home location register that manages a calling terminal and a called terminal, the memory in which the program is stored and the memory A processor coupled to the processor to execute the program, wherein the processor receives, by the program, a call connection request signal from the exchange, wherein the call connection request signal indicates that the exchange is the intelligent terminal service subscriber. Determine, and if the intelligent network service subscriber, as a result of the determination, transmits to the service switching system, and transmits a location information request signal including service subscription information to the home location register in response to the call connection request signal. The home location register Transmitting a service information request signal to the service controller based on the service subscription information, and receiving a service information response signal including the originating information from the service controller in response to the service information request signal, the location information request signal Receive a location information response signal containing the originating information from the home location register in response to, and transmits a call connection response signal including the originating information to the exchange in response to the call connection request signal, The exchange transmits a channel allocation request signal including the originating information to the called terminal in response to the call connection response signal, and the called terminal outputs the calling information during a call connection. can do.

According to still another aspect of the present invention, an exchanger that manages an originating terminal and a terminating terminal and provides an originating information display service in combination with a service switching system, a service controller, and a home location register, includes: a memory in which a program is stored; A processor coupled to a memory to execute the program, wherein the processor determines, by the program, whether the originating terminal is an intelligent network service subscriber, and if the determination result is an intelligent network service subscriber, accesses a call to the service switching system. Send a request signal, wherein the service exchange system sends a location information request signal including service subscription information to the home location register, and the home location register requests service information to the service controller based on the service subscription information. Transmitting signal Receive a service information response signal including origination information from the service controller and transmit a location information response signal including the origination information to the service exchange system in response to the location information request signal; Receives a call connection response signal including the origination information from a service switching system, and transmits a channel allocation request signal including the origination information to the called terminal based on the call connection response signal, wherein the called terminal transmits the call origination information. An exchange may be provided which outputs information during a call connection.

Next, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic block diagram of a system for providing a multimedia call information display service when a caller is an intelligent network subscriber according to a preferred embodiment of the present invention.

Referring to FIG. 1, the system includes a calling terminal 101, an information communication device 103 that can be connected to the Internet, a web server 113, an ARS server 115, a service provider server (CPs server, 111), Wireless Intelligent Network (WIN, 117), Home Location Register (HLR, 123), Customer / Charge Management Device (Wireless Information System Environment: WISE, 125), Terminated Mobile Switching Center: T_MSC, 127), Originated Mobile Switching Center: O_MSC, 129, Base Station Controller (BSC, 131), Base Transceiver Station (BTS, 133), and Receiving Terminal (141) It includes.

The calling terminal 101 may be a general mobile communication terminal subscribed to an intelligent network service such as a prepaid telephone service, a variety of communication devices such as a terminal capable of 3GPP services, a PDA, a smart phone, and basically, along with a call service. The terminal may be a text message, an Internet connection, or the like.

The information communication device 103 that can be connected to the Internet may be an information communication device that can be connected to the Internet wirelessly or wirelessly, such as a general computer notebook, in addition to a mobile terminal, or may be a device including the information communication device.

The web server 113 is a web server provided by a service provider that generally provides a mobile communication service, and is generally a service provided by a service provider by accessing a terminal capable of data service or an information communication device capable of accessing another Internet. It is a device that can subscribe to or receive services.

The ARS server 115 may be a service device that can be connected to a specific service or receive information according to a voice service message sent from the server by connecting to a terminal or a landline telephone that generally supports a voice call.

The service provider server (CPs) 111 may be configured to provide text information, music information, and the like according to the subscription information and the multimedia call information display service of subscribers connected through the web server 113 or the ARS server 115. It is a device that stores the graphic information and transmits the information to the caller information display service controller (CISS-SCP, 121) if necessary.

The intelligent network (WIN, 117) provides an intelligent network service such as a prepaid telephone service to which the calling terminal is subscribed to the calling terminal 101. In addition, the intelligent network 117 interworking with the service providing server (CP Server) 111 provides a service information display service according to the present invention to a service subscriber. The intelligent network 117 includes a Service Switching Point (SSP) 119 and a Calling Information Sending Service-Service Control Point (CISS-SCP) 121. The service switching system 119 is a special switching system that connects the service subscriber with the intelligent network. The call switching function recognizes the originating information display service according to the present invention among the call of the service subscriber and notifies the service controller (CISS-SCP, 121). Do this. The service controller (CISS-SCP, 121) is a component that performs core functions for the intelligent network service, and is a data system in which the programs necessary for controlling the multimedia outgoing information display service and the subscriber data of the multimedia outgoing information display service are concentrated. The function receives a signal from the service switching system (SSP) 119, analyzes it, translates the actual called number, or checks whether the call is appropriate and transmits information related to the multimedia calling information display service.

The home location register (HLR) 123 is a database that stores information on subscribers of mobile communication services, and provides almost all subscriber data such as mobile terminal origination, location registration, and incoming calls to the VLR of the PCX exchange. It plays a role and holds routing information necessary for incoming call to mobile terminal.

The Wireless Information System Environment (WISE) 125 seeks to improve the corporate image by operating a CS (Customer Satisfied) center for customer satisfaction in a mobile communication service company, or process on-line billing methods. As a system building apparatus for improving reliability, the main functions include subscription and deletion processing of new subscribers, subscriber information change and billing services, and centralized billing management.

The Terminated Mobile Switching Center (T_MSC) 127 refers to a switch on the called terminal 141 side when a call originated from the calling terminal 101 is connected to the called terminal 141. The switch is a wired / wireless hybrid digital switch that provides a wired communication function and a mobile communication function as a network device that is most important for providing a mobile communication service.

The Originated Mobile Switching Center (O_MSC) 129 means an exchange on the originating terminal 101 side when a call originated from the originating terminal 101 is connected to the called terminal 141. The switch is a wired / wireless hybrid digital switch that provides a wired communication function and a mobile communication function as a network device that is most important for providing a mobile communication service.

The base station controller (BSC) 131 is located between the base station 133 and the mobile communication switchboards 127 and 129 and is responsible for base station management and control. It has a packet-switched structure to efficiently process mobile communication protocols, and various signal processing uses No. 7 signaling.

The base transceiver station (BTS) 133 is a network termination device that is directly connected to a subscriber station by performing baseband signal processing, wired / wireless conversion, and transmission and reception of a wireless signal. The base station 133 has a baseband processor including an RF radio processor and a channel and a controller for processing a mobile communication protocol. When the calling terminal 101, the subscriber of the calling information display service according to the present invention, makes a call to the called terminal 141, the base station 133 is controlled by the base station control apparatus 131 to transmit the calling information to the channel allocation request signal. It carries the function of transmitting to the called terminal. In the wireless section of the base station and the terminal, the channel types include a pilot channel, a synchronization channel, a call channel, and a call channel, which are forward, and an access channel and a call channel that are reverse. Outgoing information according to the present invention is transmitted from the base station 133 to the called terminal 141 using the call channel during a call connection. The message transmitted from the base station 133 to the terminal using this call channel includes overhead, paging, channel assignment, and order. In particular, the base station 131 is connected to the terminal. The origination information is carried in a channel assignment message that allows the traffic channel to be assigned to.

The called terminal 141 may be a general mobile communication terminal, a terminal capable of 3GPP service, a variety of communication devices such as a PDA, a smart phone, and basically a terminal capable of text messaging, Internet access, etc. together with a call service. have. The called terminal 141 receives the calling information from the base station 133 during the call connection with the calling terminal 101 and outputs the calling information through the display unit and the speaker.

2 is a signal flow diagram illustrating an interworking procedure of service subscriber information between a WISE, a CISS-SCP, and a home location register for providing a multimedia call information display service according to a preferred embodiment of the present invention.

Referring to FIG. 2, when the subscriber information is first created or deleted in the WISE, the information is transmitted to the CISS-SCP (step 201), and the information is also transmitted to the home location register (step 203). When the subscriber's information is transmitted to the CISS-SCP and the home location register, the devices receiving the information transmit a response signal to the WISE (steps 205 and 207) to complete the linkage of the subscriber information. The delivery of such information may provide a smooth multimedia outgoing information display service by allowing the CISS-SCP and the home location register to accurately know the subscriber information when providing the multimedia outgoing information display service in an actual communication step to be described later.

3 is a signal flow diagram illustrating an interworking procedure between a CISS-CSP and a CP server for providing a multimedia call information display service according to an exemplary embodiment of the present invention.

Referring to FIG. 3, the interworking may have two different states. First, interworking when the CP server is inquired whether or not the multimedia outgoing information display service is subscribed (step 310), and interworking when modifying information of the service or registering or deleting outgoing information content in the CP server. Here, the calling information content may include a caller's name or nickname, text such as color text or emoticon, a single ringtone, and the like.

In step 310, the CP server first sends a CP-Query signal to the CISS-SCP (step 311). The signal is a signal for inquiring whether the subscriber owns content and whether the subscriber subscribes to the CISS-SCP from the CP server. Thereafter, the CISS-CSP transmits a cp-query signal to the CP server (step 313). The signal is a response to the CP-Query signal. According to the response, the CP server can check the information on the question.

In step 320, the CP server first transmits a CP-UPDATE signal to the CISS-SCP (step 321). The signal is a signal for requesting an update including registration and deletion of information and contents of a subscriber from a CP server to a CISS-SCP. Thereafter, the CISS-CSP transmits a cp-update signal to the CP server (step 323). The signal is a response to the CP-UPDATE signal. According to the response, the CP server may perform the requested update.

4 is a signal flow diagram for providing a multimedia call information display service when the called terminal is present in another station according to a preferred embodiment of the present invention.

Referring to FIG. 4, when an originating terminal that is a subscriber of an intelligent network service such as a prepaid telephone service attempts to make a call to a called terminal, the calling exchange switches to a calling home location register to register subscriber registration confirmation signals (REGNOT; Register Notification). (Step 401). The originating home location register sends a subscriber registration response to the calling exchange (step 403). The regnot signal may include whether the calling terminal subscribes to the intelligent network service and the caller indication service subscription information according to the present invention. Here, steps 401 and 403 may be performed before the calling terminal attempts to call the called terminal.

The calling side exchange determines whether the calling terminal corresponds to an intelligent network service subscriber based on the subscriber registration response signal regnot (step 404). IAM (Initial Address Message) is transmitted (step 405). The service exchange system analyzes the calling subscriber (step 406) and, if the calling terminal is subscribed to the calling indication service according to the present invention, requests for location information including calling information indicating service subscription information to the called party's home location register. A signal LOCREQ (Location Request) is sent (step 407). The location information request signal is a signal for querying the location of the called terminal.

The called party's home location register transmits a service information request signal (SERVREQ) to a service controller CISS-SCP based on the origination information indicating service subscription information (step 409). The service information request signal is a signal for requesting outgoing information to be displayed on the called terminal, which is preset by the user of the calling terminal. In this case, when the called terminal is set to not receive the multimedia call information display service, the called party home location register may follow the same procedure as the general call connection flow without generating a SERVREQ signal.

The service controller (CISS-SCP) transmits a service information response signal (servreq) to the called party's home location register (step 411). The service information response signal includes outgoing information to be displayed on the called terminal during a call connection. The called party home location register then sends a routing information request signal (ROUTREQ) to the called party exchange (step 413). The routing information request signal includes outgoing information received from the service controller.

The called side exchange sends a routing information response signal (routreq) to the called party home location register in response to the routing information request signal (step 415). The routing information response signal includes a Temporary Local Directory Number (TLDN) for routing to the called exchange.

The called party's home location register sends a location information response signal (locreq) including the TLDN to a service switching system in response to the location information request signal (LOCREQ) (step 417). Thereafter, the service switching system transmits an Intial Address Message (IAM) to the called exchange (step 419). The called exchange sends a paging request signal (PAGEREQ) to the called terminal (step 421), and the called terminal sends a paging response signal (pagereq) to the called exchange in response (step 423). . The called party exchange sends an address complete message (ACM) address to the service switching system (step 425), and the service switching system sends a call connection response signal (ACM) to the calling side exchange (step 427). ).

The called party exchange determines whether the called terminal is a terminal that supports the calling information display according to the present invention, and when the called terminal supports the calling information display, loads the calling information into an assignment request (ASSIGNREQ). Transmit (step 429). The channel assignment signal is a signal for allocating a traffic channel to a called terminal, and the origination information is set and transmitted in an IS-95 Information Record parameter in ASSIGNREQ and has a maximum size of 87 bytes. The called terminal outputs outgoing information received during a call connection through the display unit and the speaker.

5 is a signal flow diagram for providing a multimedia call information display service when the called terminal exists in another service business according to an exemplary embodiment of the present invention.

Referring to FIG. 5, when an originating terminal that is an intelligent network service subscriber such as a prepaid telephone service attempts to make a call to a called terminal, the calling exchange transmits a REGNOT signal to the calling home location register (step 501). The originating home location register sends a regnot signal to the originating exchange (step 503). The regnot signal may include whether the calling terminal subscribes to the intelligent network service and the caller indication service subscription information according to the present invention. Here, steps 501 and 503 may be performed before the calling terminal attempts to call the called terminal.

The originating exchange determines whether the originating terminal corresponds to an intelligent network service subscriber based on the subscriber registration response signal regnot (step 504), and if it corresponds to an intelligent network service subscriber, accesses a call to a service switching system (SSP). The request signal IAM is transmitted (step 505). The service exchange system analyzes the calling subscriber (step 406) and, if the calling terminal is subscribed to the calling indication service according to the present invention, sends a SERVREQ signal to the service controller (CISS-SCP) (step 507). The service information request signal is a signal for requesting outgoing information to be displayed on the called terminal, which is preset by the user of the calling terminal. The service controller CISS-SCP transmits a servreq signal to the service switching system in response to the SERVREQ signal (step 509). The servreq signal includes outgoing information to be displayed on the called terminal.

The service exchange system transmits an IAM signal to another provider network (step 511). The IAM signal includes the origination information, and the origination information is transmitted in a User-to-User Information (UUI) parameter of the IAM signal. The other provider network transmits an ACM signal to the service exchange system after the process of FIG. The service switching system sends the ACM to the calling exchange (step 515).

6 is a signal flow diagram for providing a multimedia call information display service when a call terminal is present in another service entity according to an exemplary embodiment of the present invention.

Referring to FIG. 6, first, a call connection request signal (IAM) is received from another provider network to the paging gateway system (PGS) (step 601). The call connection request signal includes outgoing information to be displayed on the called terminal. The gateway exchange sends a location information request signal LOCREQ to the called party's home location register (step 603). The called party home location register sends a routing information request signal ROUTREQ to the called party exchange (step 605). The called side exchange sends a routing information response signal (routreq) including a TLDN to the called home location register (step 607). The called party home location register sends a location information response signal (locreq) including a TLDN to the gateway exchange (step 609).

The gateway exchange sends an IAM signal to the destination exchange using the TLDN (step 611). The IAM signal includes the origination information, and the origination information is transmitted in a User-to-User Information (UUI) parameter of the IAM signal. The called side exchange sends a PAGEREQ signal to the called terminal (step 613), and the called terminal sends a pagereq signal to the called side exchange in response to the PAGEREQ signal (step 615). Thereafter, the called party exchange sends an ACM signal to the gateway exchange (step 617), and the gateway exchange sends an ACM signal to the other enterprise network (step 619).

The called side exchange determines whether the called terminal is a terminal that supports outgoing information display according to the present invention and, if the terminal supports outgoing information display, loads the outgoing information on a channel assignment signal (ASSIGNREQ: Assignment Request). Transmit (step 621). The channel assignment signal is a signal for allocating a traffic channel to a called terminal, and the origination information is set and transmitted in an IS-95 Information Record parameter in ASSIGNREQ and has a maximum size of 87 bytes. The called terminal outputs outgoing information received during a call connection through the display unit and the speaker.

7 is a signal flow diagram for providing a multimedia call information display service when a called terminal exists in a local call according to a preferred embodiment of the present invention.

Referring to FIG. 7, when an originating terminal that is a subscriber of an intelligent network service such as a prepaid telephone service attempts to make a call to a called terminal, the exchange transmits a register notification (REGNOT) to the home location register for subscriber authentication. (Step 701). The home location register sends a subscriber registration response to the calling exchange (step 703). The regnot signal includes service subscriber information corresponding to the calling terminal. Here, steps 701 and 703 may be performed before the calling terminal attempts to call the called terminal.

The switch determines whether the calling terminal corresponds to an intelligent network service subscriber based on the service subscriber information (step 704), and if it corresponds to an intelligent network service subscriber, call exchange request signal (IAM) to a service switching system (SSP). (Step 705). The service exchange system analyzes the calling subscriber (step 706), and when the calling terminal is subscribed to the calling indication service according to the present invention, a location information request signal including calling information indicating service subscription information to the home location register ( Location request (LOCREQ) (step 707).

The called party's home location register transmits a service information request signal (SERVREQ) to a service controller CISS-SCP based on the origination information indicating service subscription information (step 709). The service information request signal is a signal for requesting outgoing information to be displayed on the called terminal, which is preset by the user of the calling terminal. In this case, when the receiving terminal is set to not receive the multimedia origination information display service, the home location register may follow the same procedure as the general call connection flow without generating a SERVREQ signal. The service controller CISS-SCP sends a service information response signal (servreq) to the home location register (step 711). The service information response signal includes outgoing information to be displayed on the called terminal during a call connection.

The home location register sends a location information response signal (locreq) to the service exchange system (step 713). The locreq signal includes the origination information. Receiving a locreq signal, the service switching system transmits a call connection response signal (ACM) to the exchange (step 715). Here, the call connection response signal includes the origination information.

The exchange sends a paging request signal (PAGEREQ) to the destination terminal (step 717), and the destination terminal sends a paging response (pagereq) signal to the exchange (step 719). The exchange determines whether the called terminal is a terminal supporting the display of the calling information according to the present invention, and if the terminal supports the displaying of the calling information, the exchange puts the calling information on a channel assignment signal (ASSIGNREQ; Assignment Request) and transmits it. (Step 721). The channel assignment signal is a signal for allocating a traffic channel to a called terminal, and the origination information is set and transmitted in an IS-95 Information Record parameter in ASSIGNREQ and has a maximum size of 87 bytes. The called terminal outputs outgoing information received during a call connection through the display unit and the speaker.

8A and 8B are signal flow diagrams for providing an originating information display service in the case of temporary service activation and deactivation according to an exemplary embodiment of the present invention. That is, FIG. 8A is a diagram for describing a temporary deactivation process of a service in a service activation state, and FIG. 8B is a diagram for describing a service temporary activation process in a service deactivation state.

Referring to FIG. 8A, first, the calling exchange sends a FEATREQ (Feature Request) signal to the calling home location register (step 801). The FEATREQ signal receives a FEATCODE which is a specific signal received by the calling exchange from the calling terminal. When received, the signal is transmitted to the calling party's home location register, which means to temporarily stop the multimedia calling information display service.

Thereafter, the originating home location register sends a featreq signal to the calling exchange (step 803). The originating home location register provides a signal not to perform the service only for the corresponding call in the featreq signal if the provision of the service is activated (ACT) among the additional service information of the subscriber based on the subscriber information of the service. Including to send.

Thereafter, the originating exchange receiving the featreq signal processes the call according to a general call processing flow for the call and does not perform the multimedia origination information presentation service.

Referring to FIG. 8B, first, the calling exchange transmits a FEATREQ signal to the calling home location register (step 805). The FEATREQ signal is a calling home location when the calling exchange receives a FEATCODE, which is a specific signal from the calling terminal. As a signal transmitted to the registrar, the signal has a meaning of temporarily activating the multimedia call information display service.

Thereafter, the originating home location register sends a featreq signal to the calling exchange (step 807). The originating home location register includes a signal for performing the service only for the corresponding call in the featreq signal when the provision of the service is deactivated among the additional service information of the subscriber based on the subscriber information of the service. Send it.

Thereafter, the originating exchange that receives the featreq signal performs the originating information display service for the call in accordance with the flow described with reference to FIGS. 4 to 7 instead of general call processing.

9 is a diagram illustrating a structure of an alert message received by a mobile terminal according to an embodiment of the present invention.

Referring to FIG. 9, the Alert with Information Message includes a message header 901 and at least one record Record 903, 905, 907, 909. The record types include a signal record (Signal Record, 903), Calling Ratty Number Record (905), Called Party Number Record (907), and Extended Display Record (909). Here, the signal record 903 is used to set an alarm tone of the terminal, the calling number record 905 is used for the calling number display service, and the called number record 907 is the called number to the subscriber in the two number service. Can be used to indicate. In addition, the alert messages may all have a length of 87 bytes. CISS information according to the present invention is represented in an extended indication record 909.

FIG. 10 is a diagram illustrating a format of CISS information expressed in an extended indication record of an alert message according to an exemplary embodiment of the present invention. FIG.

Referring to FIG. 10, the CISS information received by the called terminal includes the fields EXT_DISPLAY_IND 1001, DISPLAY_TYPE 1003, DISPLAY_TAG 1005, DISPLAY_LEN 1007, and CHARi 1009. Here, the EXT_DISPLAY_IND (1001) field has a size of 1 bit, the DISPLAY_TYPE (1003) field has a size of 7 bits, is an origination information indication identifier, and the DISPLAY_TAG (1005) field has a size of 8 bits and a CHARi (1009) field. A DISPLAY_LEN (1007) field has a size of 8 bits and indicates the length of CHARi (1009), and a CHARi (1009) field has a size of 8 x DISPLAY_LEN (1007) bytes and indicates the content of the media. .

This CISS information is represented in the extension record of the alert message when the base station calls the called terminal. Only one extension record is included in one alert message, but one extension record may simultaneously represent a plurality of media within the limit allowed by the length of the alert message. Each media is stored in a repeated DISPLAY_TAG 1005 field, DISPLAY_LEN 1007 field, and CHARi 1009 field. At this time, the terminal receiving the plurality of received CISS information should sequentially interpret and display the plurality of media, even if a plurality of media having the same DISPLAY_TAG (1005) field is received should be able to interpret it.

11 is a diagram illustrating an example of a media type and a DISPLAY_TAG field of origination information according to an embodiment of the present invention.

Referring to FIG. 11, a media representing call information includes a caller name 1101, a text 1103, and a ring tone 1105. Each media 1101, 1103, 1105 has a specific DISPLAY_TAG field having a size of 8 bits, respectively. Here, the caller name 1101 refers to a caller's name or nickname set by the caller, the text 1103 may include color text, an emoticon, etc. set by the caller, and the ringtone 1105 means a single tone ringtone.

Media whose value of DISPLAY_TAG is binary '10001101' is recognized as a calling name presentation (CNAP). At this time, the CHARi field is encoded with a Korean complete code (KSC5601) of 30 bytes or less. The caller name may be displayed on the bottom line of the display unit in the called terminal, and the portion over one line may be omitted. In this case, even if the received calling number is a number stored in the called terminal, the caller name is output on the display unit of the terminal instead of the name stored in the called terminal.

On the other hand, media whose value of the DISPLAY_TAG field is binary '10011110' is recognized as text. At this time, the CHARi field is encoded with a Korean complete code (KSC5601), and unlike the caller name, color can be represented. In this case, the uniform font (Hangul width = English width × 2) of the same width of each character is used for the expression of emoticons composed of a plurality of lines, and LF (0 × 0a) or CRLF (0 × 0d 0 × 0a). If it comes, it is wrapped. Also, if the length of the text exceeds one line, it can be automatically wrapped.

Meanwhile, media having a binary value of '11110000' in the DISPLAY_TAG field is recognized as a ringtone. In this case, the CHARi field is encoded in a single ringtone format as shown in FIG. 12. Referring to FIG. 12, the monotone ringtone according to the present invention includes a head portion and a content portion. The head part is an essential part and contains information of the speed of the melody and the number of notes. In this case, the speed information and the note number information each have an 8-bit size, and thus the head has a total size of 2 bytes.

The content portion includes an absolute sound display portion, a relative sound display portion, and a comma display portion, which are essential portions. The absolute sound display section includes four bits of absolute sound indicator, four bits of sound length, and eight bits of sound height information. The relative sound display unit includes 4 bits of sound length and 4 bits of sound height information, and the comma display unit includes 4 bits of comma indicator and 4 bits of comma length information. As such, the content unit may have a maximum size of 4 bytes for one note and include information about the notes up to 82 bytes.

13A and 13B are diagrams illustrating screens of a called terminal for explaining a method of displaying a caller name among calling information according to an exemplary embodiment of the present invention.

13A and 13B, when the called terminal does not receive CISS information, such as when the calling party is not subscribed to the calling information display service according to the present invention or uses a temporary deactivation code, the called terminal is called from the calling number. The call origination information screen 1301 is displayed on the display using the information and name information stored in the phone book. On the other hand, when a call is received from the calling terminal subscribed to the calling information display service according to the present invention, the called terminal receives the calling signal (caller name) preset by the user of the calling terminal. At this time, the called terminal basically outputs the received caller name screen 1303 on the display unit without displaying the name information of the phone book corresponding to the calling number. That is, if the caller name is set as 'cool person' in the caller information, and the phone book of the called terminal is stored as 'honggil-dong', Honggil-dong is not displayed and cool person is displayed.

On the other hand, when the called terminal receives only the caller name without the calling number information, the called terminal may output only the caller name without the calling number on the display. In addition, when the ringing information is included in the calling information, the called terminal may output the caller name on the display and output the ringing tone through the speaker.

14A and 14B illustrate screen examples of a called terminal for explaining a method of displaying outgoing information including a plurality of media according to an exemplary embodiment of the present invention.

Referring to Figs. 14A and 14B, even if a plurality of media are included in the transmission information received at the destination terminal, the display can be performed regardless of the order. For example, when the called terminal receives the text having the DISPLAY_TAG field '10011110' and the calling name having the DISPLAY_TAG field '10001101' sequentially, the called terminal may output the text and the caller name on one screen. For example, if the text is in the form of a business card and the caller's name is a nice man, the called terminal outputs the calling information screen 1401 on the display unit. In this case, the sender's name is preferably output at the bottom of the display unit.

When the text exceeds the calling information display area, the called terminal divides the text and outputs the plurality of calling information screens 1403 and 1405 alternately at predetermined time intervals on the display unit. In this case, the sender's name is preferably maintained.

When the ringing information is included in the calling information, the called terminal may output the caller's name and text on the display and output the ringing through the speaker.

15 is an exemplary screen illustrating a method of storing outgoing information received by a called terminal according to an exemplary embodiment of the present invention.

Referring to FIG. 15, when a called terminal receives at least one key input to check a call history, the called terminal outputs a recent call list screen 1501 to the display unit. The recent call list screen 1501 includes recently called numbers, and when a specific number is selected and a confirmation button is input, the called terminal outputs the calling information screen 1503 corresponding to the selected number to the display unit. In this example, the called terminal receives the calling information including the text and the calling party name without the calling number information. When the save button is input in the call information screen 1503, the called terminal provides a user interface for storing a selected number in the phone book based on the call information.

16 is an exemplary screen illustrating a method of storing outgoing information received by a called terminal according to another exemplary embodiment of the present invention. This embodiment is a case where the calling information already exists in the phone book.

Referring to FIG. 16, when a called terminal receives at least one key input to check a call history, the called terminal outputs a recent call list screen 1601 to the display unit. When a specific number is selected and a confirmation button is input, the called terminal outputs the calling information screen 1603 corresponding to the selected number to the display unit. At this time, the calling information includes a user name and text, and this calling information is stored in the phone book of the called terminal. When the save button is input on the calling information screen 1503, the called terminal outputs a screen 1605 asking for a new change on the display, and when the confirmation button is input on this screen 1605, the number selected based on the calling information is selected. It provides a user interface that can be stored in the phone book.

The present invention is not limited to the above embodiments, and many variations are possible by those skilled in the art within the spirit of the present invention.

According to the present invention, it is possible to provide a method and apparatus for displaying outgoing information using multimedia when the calling terminal is an intelligent network service subscriber such as a prepaid telephone service. In addition, according to the present invention, it is possible to provide an outgoing information display service method and apparatus using multimedia when the outgoing side exchange managing the outgoing call and the called side exchange managing the incoming call are different.

In addition, according to the present invention, it is possible to provide a method and apparatus for displaying outgoing information using multimedia when the calling exchange managing the outgoing call and the called exchange managing the incoming call belong to different service providers.

In addition, according to the present invention, it is possible to provide a method and apparatus for providing outgoing information service using multimedia when the originating exchange managing the outgoing call and the called exchange managing the incoming call are the same.

Claims (39)

Claims [1] A method for providing outgoing information display service in a call exchanger that manages an outgoing terminal, a home location register, a service switching system, a called side exchange, and a service controller in combination with a called terminal. Receiving a service information request signal from the home location register, wherein the service information request signal determines whether the calling terminal is the intelligent network service subscriber; Generated by the home location register based on the service subscription information included in the location information request signal transmitted by the service switching system to the home location register corresponding to the first call connection request signal transmitted to the system; And Transmitting a service information response signal including originating information to the home location register in response to the service information request signal; Including but not limited to: The home location register transmits a routing information request signal including the originating information to the called exchange, receives a routing information response signal in response thereto, and responds to the location information request signal based on the routing information response signal. Transmits a location information response signal to the service switching system, wherein the service switching system transmits a second call connection request signal to the destination side exchange based on the location information response signal, and the destination side exchange transmits the second call request signal to the destination side exchange. Transmitting a channel allocation request signal including the originating information to the called terminal in response to a call connection request signal, wherein the called terminal outputs the calling information during a call connection; Method for providing a call information display service characterized in that. The method of claim 1, The intelligent network service is a prepaid telephone service Method for providing a call information display service characterized in that. The method of claim 1, The originating information is a data packet including an EXT_DISPLAY_IND field, a DISPLAY_TYPE field, a DISPLAY_TAG field, a DISPLAY_LEN field, and a CHARi field. Method for providing a call information display service characterized in that. The method of claim 3, The sum of the lengths of the EXT_DISPLAY_IND field, DISPLAY_TYPE field, DISPLAY_TAG field, DISPLAY_LEN field, and CHARi field is not more than 87 bytes. Method for providing a call information display service characterized in that. The method of claim 4, wherein The data packet comprises at least one field set consisting of the DISPLAY_TAG field, the DISPLAY_LEN field, and the CHARi field Method for providing a call information display service characterized in that. The method of claim 3, The DISPLAY_TAG field is an identifier indicating any one of a caller name, text, and a ringtone. Method for providing a call information display service characterized in that. The method of claim 6, The text comprises at least one of colored text and an emoticon Method for providing a call information display service characterized in that. The method of claim 6, When the DISPLAY_TAG field includes a ringtone identifier and the called terminal is set to a ringtone mode, the called terminal outputs a ringtone corresponding to the ringtone identifier during a call connection; Method for providing a call information display service characterized in that. The method of claim 3, The DISPLAY_TYPE field is a caller ID indication. Method for providing a call information display service characterized in that. The method of claim 3, The DISPLAY_LEN field indicates the length of the CHARi field. Method for providing a call information display service characterized in that. The method of claim 3, The CHARi field means the contents of the origination information display media. Method for providing a call information display service characterized in that. The method of claim 1, The originating exchange exchanges the characteristic code received from the originating terminal to the home location register to change the activation / deactivation state of the service; Method for providing a call information display service characterized in that. Claims [1] A method for providing outgoing information display service in a home location register in combination with a calling exchange, a service switching system, a service controller, a called exchange and a called terminal. Receiving a location information request signal including service subscription information from the service exchange system, wherein the location information request signal determines whether the originating exchange determines whether the calling terminal is an intelligent network service subscriber, and as a result of the determination, the intelligent network service The subscriber corresponds to a first call connection request signal sent to the service switching system, the first call connection request signal including the service subscription information; Transmitting a service information request signal to the service controller based on the service subscription information; Receiving a service information response signal including origination information from the service controller in response to the service information request signal; Transmitting a routing information request signal including the originating information to the called exchange; Receiving a routing information response signal from the called exchange in response to the routing information request signal; And Transmitting a location information response signal to the service switching system in response to the location information request signal based on the routing information response signal; Including but not limited to: The service switching system transmits a second call connection request signal to the called side exchange based on the location information response signal, and the called side exchange sends the outgoing information to the called terminal in response to the second call connection request signal. Transmits a channel allocation request signal including a message, and the called terminal outputs the call information during a call connection. Method for providing a call information display service characterized in that. A method for providing outgoing information display service in a service switching system in combination with a calling exchange, a service controller, a home location register, a called exchange and a called terminal, Receiving a first call connection request signal from the originating exchange, wherein the first call connection request signal determines whether the originating terminal is the intelligent network service subscriber, and the determination result is the intelligent network service subscriber. Transmitted to the service exchange system; Transmitting a location information request signal including service subscription information to the home location register in response to the first call connection request signal, wherein the home location register requests service information to the service controller based on the service subscription information; Transmits a signal, receives a service information response signal including source information from the service controller in response to the service information request signal, and transmits a routing information request signal including the source information to the called exchange, Receiving a routing information response signal from the called exchange in response to the routing information request signal; Receiving a location information response signal from the home location register in response to the location information request signal; And Transmitting a second call connection request signal to the called exchange based on the location information response signal; Including but not limited to: The called side exchange transmits a channel allocation request signal including the outgoing information to the called terminal in response to the second call connection request signal, and the called terminal outputs the outgoing information during a call connection; Method for providing a call information display service characterized in that. A method for providing outgoing information display service at a called side exchange coupled with a calling side exchange, a home location register, a service switching system, a service controller, and a called terminal, Receiving a routing information request signal including originating information from the home location register, wherein the originating information determines whether the originating exchange determines whether the originating terminal is an intelligent network service subscriber, and if the determination result is an intelligent network service subscriber, In response to the first call connection request signal transmitted to the service switching system, the home location register displays the origination indication based on the service subscription information included in the location information request signal transmitted from the service switching system to the home location register. Transmit a service information request signal to a service controller and receive in response thereto, the routing information request signal corresponding to the location information request signal; Transmitting a routing information response signal to the home location register in response to the routing information request signal, wherein the home location register transmits a location information response signal to the service switching system based on the routing information response signal; ; Receiving the second call connection request signal from the service exchange system, wherein the second call connection request signal is generated based on the location information response signal; And Transmitting a channel assignment request signal including the originating information to the called terminal in response to the second call connection request signal; Including but not limited to: The called terminal outputs the outgoing information during a call connection; Method for providing a call information display service characterized in that. In the method of providing outgoing information display service by interworking between other networks in the gateway exchange coupled with the calling exchange, the service switching system, the service controller, the home location register, the called exchange and the called terminal, Receiving a first call connection request signal including outgoing information from the service switching system, wherein the first call connection request signal determines whether the calling terminal is an intelligent network service subscriber by the calling exchange, and the determination result In the case of a service subscriber, it corresponds to the second call connection request signal transmitted to the service switching system, and the call information is a service information response received in response to the service information request signal transmitted from the service switching system to the service controller. Included in the signal; Transmitting a location information request signal to the home location register in response to the first call connection request signal; Receiving a location information response signal in response to the location information request signal; And Transmitting a third call connection request signal including the originating information to the called exchange based on the location information response signal; Including but not limited to: The called side exchange transmits a channel allocation request signal including the outgoing information to the called terminal in response to the third call connection request signal, and the called terminal outputs the outgoing information during a call connection; Method for providing a call information display service by interworking between the other network characterized in that. The method of claim 16, The home location register and the called side exchange belonging to a different operator network from the network to which the calling side exchange and the originating information indication service controller belong. Method for providing a call information display service by interworking between the other network characterized in that. Claims [1] A method for providing outgoing information display service in a service controller coupled to an exchange, a service switching system, and a home location register for managing an originating terminal and a terminating terminal, Receiving a service information request signal from the home location register, wherein the service information request signal determines whether the originating terminal is an intelligent network service subscriber and, if the determination result is an intelligent network service subscriber, to the service switching system. Corresponding to the transmitted call connection request signal, generated by a home location register based on service subscription information included in the location information request signal transmitted by the service switching system to the home location register; And Transmitting a service information response signal including originating information to the home location register in response to the service information request signal; Including but not limited to: The home location register transmits a location information response signal including the originating information to the service switching system in response to the location information request signal, and the service switching system includes the calling information in response to the call connection request signal. Send a call connection response signal to the exchange, and the exchange transmits a channel allocation request signal including the call information to the called terminal in response to the call connection response signal, and the called terminal calls the call information. Output during connection Method for providing a call information display service characterized in that. A method of providing outgoing information display service in a home location register in combination with an exchange, a service switching system, and a service controller managing an originating terminal and a terminating terminal, Receiving a location information request signal including service subscription information from the service exchange system, wherein the location information request signal determines whether the calling terminal is an intelligent network service subscriber, and if the determination result is an intelligent network service subscriber, Corresponds to a call connection request signal sent to the service switching system, the call connection request signal including the service subscription information; Transmitting a service information request signal to the service controller based on the service subscription information; Receiving a service information response signal including caller information corresponding to the caller terminal in response to the service information request signal; And Transmitting a location information response signal including the origination information to a service switching system in response to the location information request signal; Including but not limited to: The service switching system transmits a call connection response signal including the originating information to the exchange in response to the call connection request signal, and the exchange includes the originating information to the called terminal based on the call connection response signal. Transmitting a channel allocation request signal, and wherein the called terminal outputs the outgoing information during a call connection; Method for providing a call information display service characterized in that. A method of providing an outgoing information display service in a service exchange system that combines an exchange terminal, a service controller, and a home location register that manages an originating terminal and a terminating terminal, Receiving a call connection request signal from the exchange, wherein the call connection request signal determines whether the originating terminal is an intelligent network service subscriber and, when the determination result is an intelligent network service subscriber, transmits it to the service switching system. -; Transmitting a location information request signal including service subscription information to the home location register in response to the call connection request signal, wherein the home location register sends a service information request signal to the service controller based on the service subscription information; Transmitting a service information response signal including origination information from the service controller in response to the service information request signal; Receiving a location information response signal including the origination information from the home location register in response to the location information request signal; And Transmitting a call connection response signal including the originating information to the exchange in response to the call connection request signal; Including but not limited to: Wherein the exchange transmits a channel allocation request signal including the originating information to the called terminal in response to the call connection response signal, and the called terminal outputs the calling information during a call connection. Method for providing a call information display service characterized in that. A method for providing outgoing information display service at an exchange coupled with a service exchange system, a service controller and a home location register and managing an originating terminal and a terminating terminal, Determining whether the calling terminal is an intelligent network service subscriber; If the intelligent network service subscriber is determined, transmitting a call connection request signal to the service switching system, wherein the service switching system transmits a location information request signal including service subscription information to the home location register; The location register transmits a service information request signal to the service controller based on the service subscription information, receives a service information response signal including origination information from the service controller, and responds to the service in response to the location information request signal. Send a location information response signal containing the originating information to a switching system; Receiving a call connection response signal including the origination information from the service exchange system; And Transmitting a channel allocation request signal including the originating information to the called terminal based on the call connection response signal; Including but not limited to: The called terminal outputs the outgoing information during a call connection; Method for providing a call information display service characterized in that. A service controller for providing an outgoing information display service in combination with a calling exchange, a home location register, a service switching system, a called exchange, and a called terminal that manages a calling terminal, Means for receiving a service information request signal from the home location register, wherein the service information request signal determines whether the originating exchange determines whether the originating terminal is an intelligent network service subscriber; Generated by the home location register based on the service subscription information included in the location information request signal transmitted by the service switching system to the home location register corresponding to the first call connection request signal transmitted to the system; And Means for transmitting a service information response signal including calling information to the home location register in response to the service information request signal; Including, The home location register transmits a routing information request signal including the originating information to the called exchange, receives a routing information response signal in response thereto, and responds to the location information request signal based on the routing information response signal. Transmits a location information response signal to the service switching system, the service switching system transmits a second call connection request signal to the destination side exchange based on the location information response signal, and the destination side exchange transmits the first message. Transmitting a channel allocation request signal including the originating information to the called terminal in response to a call connection request signal, and the called terminal outputs the calling information during a call connection; Service controller, characterized in that. In the home location register which combines the calling exchange, the service switching system, the service controller, the called exchange and the called terminal to provide the calling information display service, Means for receiving a location information request signal including service subscription information from the service exchange system, wherein the location information request signal determines whether the originating exchange determines whether the calling terminal is an intelligent network service subscriber, and as a result of the determination, the intelligent network service The subscriber corresponds to a first call connection request signal sent to the service switching system, the first call connection request signal including the service subscription information; Means for transmitting a service information request signal to the service controller based on the service subscription information; Means for receiving a service information response signal including origination information from the service controller in response to the service information request signal; Means for sending a routing information request signal including the originating information to the called exchange; Means for receiving a routing information response signal from the called exchange in response to the routing information request signal; And Means for transmitting a location information response signal to the service switching system in response to the location information request signal based on the routing information response signal; Including, The service switching system transmits a second call connection request signal to the called side exchange based on the location information response signal, and the called side exchange sends the outgoing information to the called terminal in response to the second call connection request signal. Transmits a channel allocation request signal including a message, and the called terminal outputs the call information during a call connection. Home location register, characterized in that. A service exchange system for providing an outgoing information display service in combination with a calling exchange, a service controller, a home location register, a called exchange, and a called terminal, Means for receiving a first call connection request signal from the originating exchange, wherein the first call connection request signal determines whether the originating terminal is the intelligent network service subscriber, and the determination result is an intelligent network service subscriber. Transmitted to the service exchange system; Means for transmitting a location information request signal including service subscription information to the home location register in response to the first call connection request signal, wherein the home location register requests service information to the service controller based on the service subscription information; Transmits a signal, receives a service information response signal including source information from the service controller in response to the service information request signal, and transmits a routing information request signal including the source information to the called exchange, Receiving a routing information response signal from the called exchange in response to the routing information request signal; Means for receiving a location information response signal from the home location register in response to the location information request signal; And Means for transmitting a second call connection request signal to the called exchange based on the location information response signal; Including, The called side exchange transmits a channel allocation request signal including the outgoing information to the called terminal in response to the second call connection request signal, and the called terminal outputs the outgoing information during a call connection; Service exchange system characterized in that. In the called exchange which provides the calling information display service in combination with the calling exchange, the home location register, the service switching system, the service controller and the called terminal, Means for receiving a routing information request signal including originating information from the home location register, wherein the originating information determines whether the originating exchange determines whether the originating terminal is an intelligent network service subscriber, and if the determination result is an intelligent network service subscriber, In response to the first call connection request signal transmitted to the service switching system, the home location register displays the origination indication based on the service subscription information included in the location information request signal transmitted from the service switching system to the home location register. Transmit a service information request signal to a service controller and receive in response thereto, the routing information request signal corresponding to the location information request signal; Means for transmitting a routing information response signal to the home location register in response to the routing information request signal, wherein the home location register sends a location information response signal to the service switching system based on the routing information response signal. ; Means for receiving the second call connection request signal from the service exchange system, wherein the second call connection request signal is generated based on the location information response signal; And Means for transmitting a channel assignment request signal including the originating information to the called terminal in response to the second call connection request signal; Including, The called terminal outputs the outgoing information during a call connection; Receiver side exchange, characterized in that. In the gateway exchange which provides the outgoing information display service by interworking with other networks in combination with the calling exchange, the service switching system, the service controller, the home location register, the called exchange, and the called terminal, Means for receiving a first call connection request signal including outgoing information from the service switching system, wherein the first call connection request signal determines whether the calling terminal is an intelligent network service subscriber in the originating exchange, In the case of a service subscriber, it corresponds to the second call connection request signal transmitted to the service switching system, and the call information is a service information response received in response to the service information request signal transmitted from the service switching system to the service controller. Included in the signal; Means for transmitting a location information request signal to the home location register in response to the first call connection request signal; Means for receiving a location information response signal in response to the location information request signal; And Means for transmitting a third call connection request signal including the originating information to the called exchange based on the location information response signal; Including but not limited to: The called side exchange transmits a channel allocation request signal including the outgoing information to the called terminal in response to the third call connection request signal, and the called terminal outputs the outgoing information during a call connection; Gateway exchange, characterized in that. A service controller for providing outgoing information display service in combination with an exchange, a service switching system, and a home location register that manages an originating terminal and a terminating terminal, Means for receiving a service information request signal from the home location register, wherein the service information request signal determines whether the calling terminal is an intelligent network service subscriber and, if the determination result is an intelligent network service subscriber, to the service switching system. Corresponding to a call connection request signal, generated by a home location register based on service subscription information included in the location information request signal transmitted by the service switching system to the home location register; And Means for transmitting a service information response signal including calling information to the home location register in response to the service information request signal; Including, The home location register transmits a location information response signal including the origination information to the service exchange system in response to the location information request signal, and the service exchange system transmits the origination information in response to the call connection request signal. A call connection response signal including the call connection response signal to the destination terminal, the channel assignment request signal including the originating information corresponding to the call connection response signal; Output during call connection Service controller, characterized in that. In the home location register to provide a call information display service in combination with a switch, a service switching system and a service controller for managing the calling terminal and the called terminal, Means for receiving a location information request signal including service subscription information from the service exchange system, wherein the location information request signal determines whether the originating terminal is an intelligent network service subscriber, and if the determination result is an intelligent network service subscriber, Corresponding to a call connection request signal sent to the service switching system, wherein the call connection request signal includes the service subscription information; Means for transmitting a service information request signal to the service controller based on the service subscription information; Means for receiving a service information response signal including caller information corresponding to the caller terminal in response to the service information request signal; And Means for transmitting a location information response signal including the originating information to a service exchange system in response to the location information request signal; Including but not limited to: The service switching system transmits a call connection response signal including the originating information to the exchange in response to the call connection request signal, and the exchange includes the originating information to the called terminal based on the call connection response signal. Transmitting a channel allocation request signal, and wherein the called terminal outputs the outgoing information during a call connection; Home location register, characterized in that. A service exchange system for providing a call information display service in combination with an exchange, a service controller and a home location register that manages a call terminal and a call terminal. Means for receiving a call connection request signal from the exchange, wherein the call connection request signal determines whether the originating terminal is an intelligent network service subscriber and, when the determination result is an intelligent network service subscriber, transmits it to the service switching system. -; Means for transmitting a location information request signal including service subscription information to the home location register in response to the call connection request signal, wherein the home location register sends a service information request signal to the service controller based on the service subscription information; Transmitting a service information response signal including origination information from the service controller in response to the service information request signal; Means for receiving a location information response signal including the origination information from the home location register in response to the location information request signal; And Means for sending a call connection response signal containing the originating information to the exchange in response to the call connection request signal Including, Wherein the exchange transmits a channel allocation request signal including the originating information to the called terminal in response to the call connection response signal, and the called terminal outputs the calling information during a call connection. Service exchange system characterized in that. In an exchange that manages a calling terminal and a called terminal and provides outgoing information display service in combination with a service switching system, a service controller, and a home location register, Means for determining whether the calling terminal is an intelligent network service subscriber; Means for transmitting a call connection request signal to the service switching system when the subscriber is an intelligent network service subscriber, wherein the service switching system transmits a location information request signal including service subscription information to the home location register; The home location register transmits a service information request signal to the service controller based on the service subscription information, receives a service information response signal including call origination information from the service controller, and responds to the location information request signal. Transmitting a location information response signal including the originating information to a service exchange system; Means for receiving a call connection response signal containing the originating information from the service exchange system; And Means for transmitting a channel assignment request signal including the originating information to the called terminal based on the call connection response signal; Including, The called terminal outputs the outgoing information during a call connection; Exchanger characterized in that. A service controller for providing an outgoing information display service in combination with a calling exchange, a home location register, a service switching system, a called exchange, and a called terminal that manages a calling terminal, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Receiving a service information request signal from the home location register, wherein the service information request signal determines whether the originating exchange determines whether the originating terminal is an intelligent network service subscriber; Is generated by the home location register based on the service subscription information included in the location information request signal transmitted from the service switching system to the home location register in response to the first call connection request signal transmitted from the home location register, the service information request. In response to the signal transmits a service information response signal containing the originating information to the home location register, the home location register transmits a routing information request signal containing the originating information to the destination exchange, and in response to the routing Receive an information response signal, the routing information A location information response signal is transmitted to the service switching system in response to the location information request signal based on the response signal, and the service switching system transmits a second call connection request signal to the destination exchange based on the location information response signal; And the called side exchange transmits a channel allocation request signal including the outgoing information to the called terminal in response to the second call connection request signal, and the called terminal outputs the outgoing information during a call connection. that Service controller, characterized in that. In the home location register which combines the calling exchange, the service switching system, the service controller, the called exchange and the called terminal to provide the calling information display service, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Receiving a location information request signal including service subscription information from the service exchange system, wherein the location information request signal determines whether the originating exchange determines whether the calling terminal is an intelligent network service subscriber, and as a result of the determination, Is corresponding to the first call connection request signal transmitted to the service switching system, the first call connection request signal includes the service subscription information, and service information to the service controller based on the service subscription information. Transmits a request signal, receives a service information response signal including originating information from the service controller in response to the service information request signal, and transmits a routing information request signal including the originating information to the called exchange. For the routing information request signal Receiving a routing information response signal from the called exchange in response, and transmitting a location information response signal to the service switching system in response to the location information request signal based on the routing information response signal; A second call connection request signal is transmitted to the called side exchange based on the location information response signal, and the called side exchange assigns a channel including the originating information to the called terminal in response to the second call connection request signal; Transmitting a request signal, and the called terminal outputs the outgoing information during a call connection; Home location register, characterized in that. A service exchange system for providing an outgoing information display service in combination with a calling exchange, a service controller, a home location register, a called exchange, and a called terminal, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Receiving a first call connection request signal from the originating exchange, wherein the first call connection request signal determines whether the calling terminal is the intelligent network service subscriber; Means for transmitting a location information request signal including service subscription information to the home location register in response to the first call connection request signal, wherein the home location register receives the service subscription information. Transmits a service information request signal to the service controller based on the request; receives a service information response signal including the originating information from the service controller in response to the service information request signal; and includes the originating information to the called exchange. Routed routing information request signal and the Receiving a routing information response signal from the called exchange in response to a signaling information request signal, receiving a location information response signal from the home location register in response to the location information request signal, and based on the location information response signal; Transmits a second call connection request signal to the called side exchange, wherein the called side exchange transmits a channel allocation request signal including the originating information to the called terminal in response to the second call connection request signal; The called terminal outputs the outgoing information during a call connection Service exchange system characterized in that. In the called exchange which provides the calling information display service in combination with the calling exchange, the home location register, the service switching system, the service controller and the called terminal, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Receiving a routing information request signal including originating information from the home location register, wherein the originating information determines whether the originating exchange determines that the originating terminal is an intelligent network service subscriber; In response to the first call connection request signal transmitted to the service switching system, the home location register is the origination indication service based on the service subscription information included in the location information request signal transmitted from the service switching system to the home location register. The service information request signal is transmitted to the controller and received in response thereto, and the routing information request signal corresponds to the location information request signal. The routing information response signal is sent in response to the routing information request signal. Send to the home location register where the home The location register transmits a location information response signal to the service switching system based on the routing information response signal—receives the second call connection request signal from the service switching system—wherein the second call connection request signal is Generated based on the location information response signal, and transmits a channel allocation request signal including the origination information to the called terminal in response to the second call connection request signal, wherein the called terminal calls the originating information. Output during connection Receiver side exchange, characterized in that. In the gateway exchange which provides the outgoing information display service by interworking with other networks in combination with the calling exchange, the service switching system, the service controller, the home location register, the called exchange, and the called terminal, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Receive a first call connection request signal including originating information from the service switching system, wherein the first call connection request signal determines whether the originating exchange determines whether the calling terminal is an intelligent network service subscriber, and as a result of the determination, the intelligent network service In the case of the subscriber, it corresponds to the second call connection request signal transmitted to the service switching system, and the originating information is a service information response signal received in response to the service information request signal transmitted from the service switching system to the service controller. Included in, the location information request signal is transmitted to the home location register in response to the first call connection request signal, the location information response signal is received in response to the location information request signal, and the location information response Send the calling information to the called exchange based on the signal; And a third call connection request signal, wherein the called side exchange transmits a channel allocation request signal including the originating information to the called terminal in response to the third call connection request signal, and the called terminal transmits the call to the called terminal. Outputting outgoing information during a call connection Gateway exchange, characterized in that. A service controller for providing outgoing information display service in combination with an exchange, a service switching system, and a home location register that manages an originating terminal and a terminating terminal, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Receiving a service information request signal from the home location register, wherein the service information request signal determines whether the originating terminal is an intelligent network service subscriber, and transmits to the service switching system if the switching terminal is an intelligent network service subscriber. In response to the call connection request signal, the service switching system is generated by the home location register based on the service subscription information included in the location information request signal transmitted to the home location register, in response to the service information request signal. Transmit a service information response signal including originating information to the home location register, wherein the home location register transmits a location information response signal including the originating information to the service switching system in response to the location information request signal, The service exchange system is the call In response to a fast request signal, transmits a call connection response signal including the outgoing information to the exchange, and the exchange transmits a channel allocation request signal including the outgoing information to the called terminal in response to the call connection response signal. And the called terminal outputs the outgoing information during a call connection. Service controller, characterized in that. In the home location register to provide a call information display service in combination with a switch, a service switching system and a service controller for managing the calling terminal and the called terminal, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Receiving a location information request signal including service subscription information from the service switching system, wherein the location information request signal determines whether the calling terminal is an intelligent network service subscriber, and if the determination result is an intelligent network service subscriber, Corresponds to a call connection request signal transmitted to a service switching system, wherein the call connection request signal includes the service subscription information; transmits a service information request signal to the service controller based on the service subscription information; Receives a service information response signal including the calling information corresponding to the calling terminal in response to the service information request signal, and the location information response signal including the calling information to the service switching system in response to the location information request signal. Send the above The service exchange system transmits a call connection response signal including the originating information to the exchange in response to the call connection request signal, and the exchange includes the originating information to the called terminal based on the call connection response signal. Transmit a channel allocation request signal, and the called terminal outputs the outgoing information during a call connection; Home location register, characterized in that. A service exchange system for providing a call information display service in combination with an exchange, a service controller and a home location register that manages a call terminal and a call terminal. A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Receive a call connection request signal from the exchange, wherein the call connection request signal determines whether the originating terminal is an intelligent network service subscriber and, if the determination is an intelligent network service subscriber, transmits to the service switching system; And transmit a location information request signal including service subscription information to the home location register in response to the call connection request signal, wherein the home location register sends a service information request signal to the service controller based on the service subscription information. Transmit, and receive a service information response signal including origination information from the service controller in response to the service information request signal; a location including the origination information from the home location register in response to the location information request signal; Receiving information response signals And in response to the call connection request signal, transmit a call connection response signal including the originating information to the exchange, wherein the exchange includes the call information to the called terminal in response to the call connection response signal. Transmits an allocation request signal, and the called terminal outputs the outgoing information during a call connection; Service exchange system characterized in that. In an exchange that manages a calling terminal and a called terminal and provides outgoing information display service in combination with a service switching system, a service controller, and a home location register, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Determine whether the originating terminal is an intelligent network service subscriber; and if the determination result is an intelligent network service subscriber, transmit a call connection request signal to the service switching system, where the service switching system includes service subscription information to the home location register; Transmitting a location information request signal, wherein the home location register transmits a service information request signal to the service controller based on the service subscription information, and receives a service information response signal including origination information from the service controller, Transmitting a location information response signal including the originating information to the service switching system in response to the location information request signal, receiving a call connection response signal containing the originating information from the service switching system, the call Based on the connection response signal Transmitting a channel assignment request signal including the originating information to the called terminal, wherein the called terminal outputs the calling information during a call connection; Exchanger characterized in that.

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