KR100757008B1 - Method and Apparatus for Multimedia Calling Information Sending Service - Google Patents

Abstract

The present invention provides a call information display service, the method comprising: receiving a service information request signal from a home location register and service information including call information corresponding to a calling terminal to a home location register in response to the service information request signal; And transmitting a response signal, wherein 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 based on the routing information response signal. In response to the information request signal, a location information response signal is transmitted to the calling exchange, the calling exchange sends a call connection request signal to the called exchange based on the location information response signal, and the called exchange exchanges the call connection request signal. Correspondingly, the channel allocation request signal including the calling information is transmitted to the called terminal. And, the receiver terminal comprises a method for providing caller information display service, characterized in that for outputting call information in a call connection.

Calling Information, CID, CCIS

Description

Method and device for providing multimedia calling information service {Method and Apparatus for Multimedia Calling Information Sending Service}             

1 is a schematic configuration diagram of an entire system of a multimedia outgoing information providing service according to a preferred embodiment of the present invention.

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

3 is a signal flow diagram illustrating the interworking between a CISS-SCP and a CP server (Multimedia CISS Server) to provide a multimedia call information providing service according to an embodiment of the present invention.

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

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

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

7 is a signal flow diagram for providing a multimedia outgoing information providing service when the temporary service deactivation of the calling terminal according to an embodiment of the present invention.

8 is a signal flow diagram for providing a multimedia outgoing information providing service when the temporary service activation of the calling terminal according to an 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 tone 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 call information received by a called terminal according to another exemplary embodiment of the present invention.

<Explanation of symbols for main parts of the drawings>

101: calling terminal

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

113: web server

115: ARS Server

111: Multimedia Calling Information Sending Service Server (Multimedia CISS Server)

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: called terminal

The present invention relates to a multimedia caller ID service.

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.

The service allows the caller's terminal number to be displayed on the LCD screen before or during a call to selectively select a call, to be protected from call violence such as violence and mischief calls, and to provide information and time of a caller who is in a missed call. Is displayed to check all of the missed reception history. 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 healthy communication culture by reducing illegal violence and mischief calls, activate the dissemination of terminals, promote the creation and activation of communication device manufacturers, and promote telemarketing. As it can be utilized, there is an effect such as rapid growth of the relevant 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 cannot 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 problems, and an object thereof is to provide a method and apparatus for providing outgoing information using multimedia.                         

Another object of the present invention is 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 different.

Another object of the present invention is to provide a method and apparatus for providing outgoing information service using multimedia when an originating exchange managing a originating call and a destination exchange managing an incoming call belong to different service providers.

In order to achieve the above objects, according to an aspect of the present invention, the originating information display service controller in combination with the originating exchange, the home location register, the destination exchange and the destination terminal for managing the originating terminal provides Receiving a service information request signal from the home location register, wherein the service information request signal is based on service subscription information included in the location information request signal received by the home location register from the calling exchange; And a service information response signal including an originating information corresponding to the originating terminal to the home location register in response to the service information request signal, wherein the home location register is the called party. Routing information request signal including the originating information to the exchange And in response thereto, receives a routing information response signal, sends a location information response signal to the originating exchange in response to the location information request signal based on the routing information response signal, and the originating exchange exchanges the location information. Transmits a call connection request signal to the called side exchange based on an information response signal, and the called side exchange transmits a channel allocation request signal including the originating information to the called terminal corresponding to the call connection request signal; The called terminal may provide an outgoing information display service, which outputs the outgoing information during a call connection.

In a preferred embodiment, the origination 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 may be 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, a text, and a ringtone. The text may include at least one of color text and emoticons. In addition, the ring tones may be characterized as being a single ringtone. In addition, the DISPLAY_TYPE field may be characterized in that the source information display identifier. The DISPLAY_LEN field may indicate a length of the CHARi field. In addition, the CHARi field may be characterized in that the content of the origination information display medium.

According to another aspect of the present invention, a method for providing an originating information display service in a calling party exchange managing an originating terminal, an originating information display service controller, a called side exchange and a home location register coupled to a called terminal, the originating side Receiving a location information request signal including service subscription information from an exchange, transmitting a service information request signal to the originating information indicating service controller based on the service subscription information, and in response to the service information request signal; Receiving a service information response signal including an originating information corresponding to the originating terminal from an originating information indicating service controller; transmitting a routing information request signal including the originating information to the called exchange; The incoming call in response to a signal Receiving a routing information response signal from an exchange, and transmitting a location information response signal to the originating exchange in response to the location information request signal based on the routing information response signal; The call exchange request signal is transmitted to the called party exchange based on the location information response signal, and the called party exchange transmits a channel allocation request signal including the originating information to the called terminal according to the call connection request signal. The called terminal may provide a call information display service, which outputs the call information during a call connection.

According to another aspect of the present invention, a method for providing an originating information display service in an originating exchange that manages an originating terminal coupled with an originating information display service controller, a home location register, a called side exchange, and a called terminal, the home Transmitting a location information request signal including service subscription information to a location register, wherein the home location register transmits a service information request signal to the originating information display service controller based on the service subscription information, and the service information; Receive a service information response signal including the calling information corresponding to the calling terminal from the calling information display service controller in response to the request signal, and transmits a routing information request signal containing the calling information to the called exchange. In response 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, calling the called side exchange based on the location information response signal; And transmitting a 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 call connection request signal, and the called terminal transmits the calling information. It is possible to provide an outgoing information display service, which is output during a call connection.

According to another aspect of the present invention, a method for providing an originating information display service in an originating exchange that manages an originating terminal, a home location register, an originating information display service controller, and a called side exchange coupled to a called terminal, the home Receiving a routing information request signal including an originating information corresponding to the originating terminal from a location register, wherein the originating information is service subscription information included in the location information request signal received by the home location register from the originating exchange; Transmits a service information request signal to the originating indication service controller based on the received information, and receives the service information request signal in response thereto, and the routing information request signal corresponds to the location information request signal; Register the home location with a routing information response signal in response Transmitting a call connection request signal from the originating exchange, wherein the call connection request signal is transmitted by the home location register in response to the location information request signal based on the routing information response signal. And a channel allocation request signal including the originating information to the called terminal in response to the call connection request signal, wherein the channel allocation request signal is generated based on the location information response signal transmitted to the side exchange. The call information display service may include outputting the call information during a call connection.

According to still another aspect of the present invention, an originating information exchange service for managing an originating terminal, an originating information display service controller, a home location register, a destination exchange, and a gateway exchange coupled with a terminating terminal provide an originating information display service interworking with other networks. Receiving a first call connection request signal including originating information corresponding to the originating terminal from the originating exchange, wherein the originating information is transmitted from the originating exchange to the originating information indicating service controller; A service information response signal received in response to a service information request 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 And transmitting a second call connection request signal including the originating information to the called side exchange based on a response signal, wherein the called side exchange corresponds to the called terminal in response to the second call connection request signal. The channel allocation request signal including the call information is transmitted, and the called terminal may provide the call information display service by interworking with other networks, wherein the call information is output during the call connection.

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

According to still another aspect of the present invention, an originating information display service controller for providing an originating information display service in combination with an originating exchange, a home location register, a destination exchange, and a terminating terminal for managing an originating terminal, the home location register Means for receiving a service information request signal from the service information request signal, wherein the service information request signal is generated based on service subscription information included in the location information request signal received by the home location register from the calling exchange. Means for transmitting a service information response signal including the calling information corresponding to the calling terminal to the home location registrar in response to the request signal, wherein the home location registrar is configured to route the calling information to the called exchange. Send information request signal and in response to routing information Receiving a response signal and transmitting a location information response signal to the originating exchange in response to the location information request signal based on the routing information response signal, wherein the originating exchange exchanges the location information response signal based on the location information response signal; Sends a call connection request signal to a called side exchange, the called side exchange transmits a channel allocation request signal including the outgoing information to the called terminal in response to the call connection request signal, and the called terminal sends the outgoing information. It is possible to provide a caller information display service controller for providing a caller information display service, characterized in that for outputting the call during the call connection.

According to another aspect of the present invention, in the home location register that manages the originating terminal, the originating information display service controller, the called side exchange and the home location register for providing the originating information display service in combination with the called terminal, Means for receiving a location information request signal including service subscription information from the device, means for transmitting a service information request signal to the originating information indicating service controller based on the service subscription information, and the originating request in response to the service information request signal. Means for receiving a service information response signal including originating information corresponding to the originating terminal from an information display service controller, means for transmitting a routing information request signal including the originating information to the called exchange, and the routing information request signal The called party exchange in response to Means for receiving a routing information response signal from the apparatus; means for transmitting a location information response signal to the originating exchange in response to the location information request signal based on the routing information response signal; Transmits a call connection request signal to the called side exchange based on the location information response signal, and the called side exchange sends a channel allocation request signal including the originating information to the called terminal in response to the call connection request signal. And the called terminal may output the originating information during a call connection.

According to still another aspect of the present invention, there is provided an originating information display service controller, a home location register, a called side exchange, and a calling side exchange that manages an originating terminal that provides outgoing information displaying service in combination with a called terminal. Means for transmitting a location information request signal including service subscription information, wherein the home location register transmits a service information request signal to the originating information indicating service controller based on the service subscription information, and transmits the service information request signal to the service information request signal. Receiving a service information response signal including the calling information corresponding to the calling terminal from the calling information indicating service controller in response to the call, transmitting a routing information request signal including the calling information to the called exchange, and routing The incoming call in response to the information request signal Receiving a routing information response signal from a side exchange, means for receiving a location information response signal from the home location register in response to the location information request signal, requesting a call connection to the destination exchange based on the location information response signal Means for transmitting a signal, wherein the called side exchange transmits a channel allocation request signal including the originating information to the called terminal in response to the call connection request signal, and the called terminal calls the originating information. An originating exchange may be provided which outputs during connection.

According to another aspect of the present invention, in the destination side exchange that manages an originating terminal, a home location register, a source information display service controller and a destination side exchange that provides a source information display service in combination with a called terminal, the home location register Means for receiving a routing information request signal containing originating information corresponding to the originating terminal from the apparatus, wherein the originating information is based on service subscription information included in the location information request signal received by the home location register from the originating exchange. A service information request signal is transmitted to the originating indication service controller and received in response thereto, and the routing information request signal corresponds to the location information request signal; and routing in response to the routing information request signal. Send an information response signal to the home location register Means for receiving a call connection request signal from the originating exchange, wherein the call connection request signal is received by the home location register in response to the location information request signal based on the routing information response signal. And a means for transmitting a channel allocation request signal including the originating information to the called terminal in response to the call connection request signal, wherein the called terminal includes: A called side exchange can be provided which outputs outgoing information during a call connection.

According to still another aspect of the present invention, a gateway exchange that manages an originating terminal, a gateway exchange that combines with an originating information exchange service controller, a home location register, a destination exchange, and a destination terminal, and provides outgoing information display service by interworking with other networks Means for receiving a first call connection request signal including originating information corresponding to the originating terminal from the originating exchange, wherein the originating information is a service transmitted by the originating exchange to the originating information display service controller; Included in the service information response signal received in response to the information request signal, means for transmitting a location information request signal to the home location register in response to the first call connection request signal, for the location information request signal Means for receiving a location information response signal in response and the location information response signal Means for transmitting a second call connection request signal including the originating information to the called side exchange based on the call originating information to the called terminal in response to the second call connection request signal; Transmits a channel assignment request signal including a; and the called terminal may provide a gateway exchange, which outputs the outgoing information during a call connection.

According to yet another aspect of the present invention, an apparatus capable of operation including a memory, the apparatus comprising a processing unit and a memory storage device coupled to the processing unit, wherein the memory storage device comprises a service information request signal from the home location register; And wherein the service information request signal is generated based on service subscription information included in the location information request signal received by the home location register from the calling exchange, and in response to the service information request signal. Transmits a service information response signal including the calling information corresponding to the calling terminal to a home location register, wherein the home location registrar sends a routing information request signal including the calling information to the called exchange, and in response thereto Receive a routing information response signal and respond to the routing information response; Transmits a location information response signal to the source exchange in response to the location information request signal based on the signal, and the source exchange transmits a call connection request signal to the destination exchange based on the location information response signal; The called side exchange transmits a channel allocation request signal including the originating information to the called terminal in response to the call connection request signal, and the called terminal provides a plurality of commands for outputting the originating information during a call connection. It is possible to provide a device capable of operation including a memory that is suitable for storage.

According to yet another aspect of the present invention, an apparatus capable of operation including a memory, comprising a processing unit and a memory storage device coupled to the processing unit, wherein the memory storage device receives service subscription information from the originating exchange. Receiving a location information request signal comprising a, and transmits a service information request signal to the caller information display service controller based on the service subscription information, and the caller from the caller information display service controller in response to the service information request signal Receives a service information response signal including the originating information corresponding to the terminal, transmits a routing information request signal including the originating information to the called exchange, and in response to the routing information request signal, the called exchange Receive routing information response signals from And transmits a location information response signal to the originating exchange in response to the location information request signal based on the routing information response signal, wherein the originating exchange exchanges a call to the destination exchange based on the location information response signal. Transmits a connection request signal, and the called side exchange transmits a channel allocation request signal including the outgoing information to the called terminal in response to the call connection request signal, and the called terminal outputs the outgoing information during a call connection; It is possible to provide an apparatus capable of operation including a memory, characterized in that it is suitable for storing a plurality of instructions.

According to another aspect of the present invention, a device capable of operation including a memory, comprising a processing unit and a memory storage device coupled to the processing unit, wherein the memory storage device, the service subscription information to the home location register; Transmit an included location information request signal, wherein the home location register transmits a service information request signal to the originating information indicating service controller based on the service subscription information, and the calling information in response to the service information request signal; Receives a service information response signal including the originating information corresponding to the originating terminal from an indication service controller, transmits a routing information request signal including the originating information to the called exchange, and responds to the routing information request signal. Routing from the destination exchange Receiving a beam response signal, receiving a location information response signal from the home location register in response to the location information request signal, and transmitting a call connection request signal to the called exchange based on the location information response signal, The called side exchange transmits a channel allocation request signal including the originating information to the called terminal in response to the call connection request signal, and the called terminal stores a plurality of commands for outputting the calling information during a call connection. It is possible to provide an apparatus capable of operation including a memory, which is suitable for the following.

According to yet another aspect of the present invention, an operation capable device including a memory, comprising a processing unit and a memory storage device coupled to the processing unit, wherein the memory storage device includes origination information from the home location register; Receiving the received routing information request signal, wherein the originating information corresponding to the originating terminal is sent to the originating indication service controller based on the service subscription information included in the location information request signal received by the home location register from the originating exchange. Transmits a service information request signal and is received in response thereto, and the routing information request signal corresponds to the location information request signal; and sends a routing information response signal to the home location in response to the routing information request signal. Send to the registrar, and from the originating exchange Receive a connection request signal, wherein the call connection request signal is based on a location information response signal transmitted by the home location register to the originating exchange in response to the location information request signal based on the routing information response signal; Generated, the channel allocation request signal including the originating information is transmitted to the called terminal in response to the call connection request signal, wherein the called terminal stores a plurality of commands for outputting the originating information during a call connection; It is possible to provide an apparatus capable of operation including a memory, which is suitable for the following.

According to another aspect of the present invention, a device capable of operation including a memory, comprising a processing unit and a memory storage device coupled to the processing unit, the memory storage device comprising: an originating exchange, an originating information display service controller; And a gateway switch coupled with a home location register, a called party exchange, and a called terminal and providing outgoing information display service by interworking with other networks, the first call connection including outgoing information corresponding to the outgoing terminal from the outgoing exchange. Receive a request signal, wherein the originating information is included in a service information response signal received in response to a service information request signal sent by the originating exchange to the originating information indicating service controller; In response to the request signal, a location information request signal is sent to the home location register. Receiving a location information response signal in response to the location information request signal, and transmitting a second call connection request signal including the originating information to the called exchange based on the location information response signal; The called party exchange sends 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 issues a plurality of commands for outputting the calling information during a call connection. It is possible to provide a device capable of operation including a memory that is suitable for storage.

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

1 is a schematic configuration diagram of an entire system of a multimedia outgoing information providing service 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 capable of accessing the Internet, a web server 113, an ARS server 115, and a multimedia calling information providing service server. Service Server: Multimedia CISS Server (111), Calling Information Sending Service-Service Control Point (CISS-SCP) (121), Home Location Register (HLR) (123), Customer / Wireless Information System Environment (WISE) 125, Terminated Mobile Switching Center (T_MSC) 127, Originated Mobile Switching Center (O_MSC) 129, Base Station Controller (Base) Station Controller: BSC) 131 A base transceiver station (BTS) 133 and the destination terminal 141.

The calling terminal 101 may be a general mobile communication terminal, a terminal capable of 3GPP service, a PDA, a smart phone, or a variety of communication devices, and basically a terminal capable of text messaging, Internet access, etc. together with a call service. have.

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 Multimedia Calling Information Sending Service Server (Multimedia CISS Server) 111 provides subscription information of the subscribers connected through the web server 113 or the ARS server 115 and the multimedia calling information. It is a device that stores the text information, music information and graphic information according to the service and transmits the information to the caller information display controller (CISS-SCP) 121 if necessary.

The Calling Information Displaying Service Controller (CISS-SCP) 121 is a component that performs a core function for an intelligent network service and provides a program and a multimedia calling information providing service for controlling the multimedia calling information providing service. It is a data system in which subscriber data is concentrated, and its main function is to receive a signal from a service switching point (SSP) and analyze it to translate the actual called number or to verify the adequacy of the call and to provide information related to the multimedia call service. Performs the function of sending it.

The home location register (HLR) 123 is a database that stores information on mobile communication service subscribers and provides almost all subscriber data such as mobile terminal origination, location registration, and incoming calls to the VLR of the PCX exchange. It has a routing information necessary for incoming call to the 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 to set an on-line billing method. As a system building apparatus for improving reliability by processing, the main functions include subscription and deletion processing of new subscribers, subscriber information change and billing service, 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 refers to an exchange side of the originating terminal 101 when connecting a call originated from the originating terminal 101 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 to perform 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 BTS has a baseband processor including an RF radio processor and a channel and a controller for processing a mobile communication protocol.

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 the like, and basically a terminal capable of text messaging, Internet access, etc. together with a call service. have.

2 is a signal flow diagram illustrating service subscriber information interworking between a WISE, a CISS-SCP, and a home location register to provide a multimedia call information providing 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 providing service by allowing the CISS-SCP and the home location register to accurately recognize the subscriber information when providing the multimedia outgoing information providing service in an actual communication step to be described later.

3 is a signal flow diagram illustrating an interworking between a CISS-CSP and a CP server (Multimedia CISS Server) to provide a multimedia call information providing service according to a preferred embodiment of the present invention.

Referring to FIG. 3, the interworking may have two different states. First, when the CP server (Multimedia CISS Server) is asked whether or not to subscribe to the multimedia call information providing service (step 310), and the CP server (Multimedia CISS Server) to modify the information of the service or content In the case where registration or deletion is performed (step 320), the content may indicate the caller's name or include the caller's nickname and graphic icon, a single tone ringtone, and the like.

In step 310, the CP server (Multimedia CISS Server) first transmits a CP-Query signal to the CISS-SCP (step 311). The signal is a signal that inquires whether a content is retained for a subscriber and whether a subscriber is subscribed to a CISS-SCP from a CP server. Thereafter, the CISS-CSP transmits a cp-query signal to the CP C (Multimedia CISS Server) (step 313). The signal is a response to the CP-Query signal. According to the response, the CP server (Multimedia CISS Server) may check the information on the question.

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

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

Referring to Fig. 4, first, the calling exchange sends a REGNOT signal to the calling home location register (step 401). The REGNOT signal is a home location having the subscriber information described with reference to FIG. And a signal to the register asking whether the originating terminal to which the originating exchange originated the call subscribes to the multimedia originating information providing service.

Thereafter, the originating home location register sends a subscriber registration response (regnot) signal to the calling exchange (step 403). The regnot signal is a signal in response to whether the calling terminal subscribes to the multimedia calling information providing service to the calling exchange based on the subscriber information of the service owned by the calling home location register.

Thereafter, the originating exchange transmits a location registration request signal (LOCREQ; Location Request) to the called party's home location register (step 405). The signal is a signal for asking the called party's home location register for the location of the called terminal, and also includes a signal for displaying a multimedia calling information providing service.

Thereafter, the called party home location register sends a service information request (SERVREQ) signal to the CISS-SCP (step 407). The signal is a signal for requesting content stored in the calling terminal stored in the CISS-SCP. At this time, if it is set that the called terminal does not receive the multimedia calling information providing service, the called home location register follows the same procedure as the general call connection flow without generating a SERVREQ signal.

Thereafter, the CISS-SCP transmits a service information request response signal to the called party's home location register (step 409). The signal is a signal for transmitting the content stored in the CISS-SCP to the called party's home location register. Thereafter, the called home position register sends a routing information request (ROUTREQ) signal to the called side exchange (step 411). The signal includes a content received by the CISS-SCP as a call routing signal.

The called side exchange then sends a route reply signal to the called home location register (step 413). The called party's home location register then sends a location information reply signal to the calling exchange (step 415). Thereafter, when the originating exchange transmits an Intial Address Message (IAM) signal to the called exchange (step 417), the called exchange transmits a paging request (PAGEREQ) signal to the called terminal (step 419). . Thereafter, the called terminal sends a paging response (pagereq) signal to the called exchange (step 421). The called exchange then sends a call initialization complete (ACM) signal to the calling exchange (step 423). The call initialization signal corresponds to a call connection request signal, and the call initialization completion signal corresponds to a call connection response signal.

The called side exchange then sends an ASSIGNREQ signal to the called terminal (step 425). The signal is a signal that the called side exchange assigns a call to the called terminal following call connection. Here, the contents of the multimedia origination information providing service are transmitted to the originating terminal. Then, the calling terminal provides the content in a call connection state.

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

Referring to Fig. 5, the calling exchange first transmits a REGNOT signal to the calling home location register (step 501). The REGNOT signal is sent to a calling location switch having the subscriber information described in FIG. Includes a signal inquiring whether the originating terminal that originated the call subscribes to the multimedia originating information providing service.

Thereafter, the originating home location register sends a regnot signal to the calling exchange (step 503). The regnot signal is a signal in response to whether the calling terminal subscribes to the multimedia calling information providing service to the calling exchange based on the subscriber information of the service held by the calling home location register.

Thereafter, the originating exchange transmits a SERVREQ signal to the CISS-SCP (step 505). The signal is a signal for requesting content stored in the calling terminal stored in the CISS-SCP. The CISS-SCP then sends a servreq signal to the originating exchange (step 507). The signal is a signal for transmitting the content stored in the CISS-SCP to the calling exchange.

After that, the IAS signal is transmitted from the calling exchange to the other operator's network. The IAM signal includes the information content of the caller received from the CISS-CSP. Then, the ACM signal is transmitted after another process similar to the process of FIG. 6 to be described later. ACM signal is a call connection signal irrelevant to the multimedia outgoing information providing service since contents necessary for interworking with other service provider networks are transmitted together with the IAM signal.

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

Referring to FIG. 6, first, an IMA signal is received from another provider network to the Paging Gateway System (PGS) (step 601). The IAM signal includes the multimedia call information display content transmitted from the CISS-SCP of the other operator's network. The gateway exchange then sends a LOCREQ signal to the called party's home location register (step 603). Thereafter, the called home position register sends a ROUTREQ signal to the called side exchange (step 605). The called side exchange then sends a routreq signal to the called home position register (step 607). The called party's home location register then sends a locreq signal to the gateway exchange (step 609).

Thereafter, the gateway exchange sends an IAM signal to the destination exchange (step 611). The IAM signal includes multimedia contents of another provider network transmitted by the gateway exchange. Thereafter, the called side exchange transmits a PAGEREQ signal to the called terminal (step 613), and then the called terminal sends a pagereq signal to the called side exchange (step 615). The called exchange then sends an ACM signal to the gateway exchange (step 617). The gateway exchange then sends an ACM signal to the other enterprise network (step 619).

The called side exchange then sends an ASSIGNREQ signal to the called terminal (step 621). The signal is a signal that the called side exchange assigns a call to the called terminal following a call connection. Here, the contents of the multimedia origination information providing service are transmitted to the originating terminal. Then, the calling terminal provides the content in the call connection state.

7 is a signal flow diagram for providing a multimedia outgoing information providing service when the temporary service deactivation of the calling terminal according to an embodiment of the present invention.

Referring to FIG. 7, first, the calling exchange transmits a FEATREQ signal to the calling home location register (step 701). The FEATREQ signal receives a specific signal, FEATCODE, from a calling terminal at the calling exchange. As a signal transmitted to the registrar, it is a signal that means to temporarily stop the multimedia outgoing information providing service.

The originating home location register then sends a featreq signal to the originating exchange (step 703). 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 that receives the featreq signal processes the call according to a general call processing flow for the call, and does not perform the multimedia outgoing information providing service.

8 is a signal flow diagram for providing a multimedia outgoing information providing service when the temporary service activation of the calling terminal according to an embodiment of the present invention.

Referring to FIG. 8, first, the calling exchange transmits a FEATREQ signal to the calling home location register (step 801). When the FEATREQ signal receives a specific signal from the calling terminal at the calling exchange, the calling home location is located. As a signal transmitted to the registrar, it is a signal that means to temporarily activate the multimedia outgoing information providing service.

Thereafter, the originating home location register sends a featreq signal to the calling exchange (step 803). 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 multimedia outgoing information providing service according to the flow described with reference to FIG. 4 to FIG. 6 instead of general call processing for the call.

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 extended 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 lower 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 may include information about sounds 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 are diagrams illustrating screens 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 an outgoing 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 providing outgoing information using multimedia. 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 calling 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 providing outgoing information service using multimedia when the originating exchange managing the outgoing call and the called exchange managing the incoming call belong to different service providers.

Claims (25)

A method for providing outgoing information display service to a called terminal through a calling exchange, a calling home location register, a called side exchange, a called home location register, and a calling information display service controller, which manages a calling terminal. Transmitting, by the calling exchange, a call information display service registration confirmation signal to the calling home location register when the calling exchange request signal is received from the calling terminal; When the calling exchange receives the calling information indicating service registration response signal from the calling home location register, transmitting a location information request signal including calling information indicating service subscription information to the called party's home location register; The service controller receives the originating information display service information request signal from the called party home location register, and in response thereto, the originating information display service information response signal including the calling information corresponding to the calling terminal to the called party home location register. Transmitting; The called party's home location register transmits a routing information request signal including the originating information to the called party's exchange, and receives a routing information response signal in response to the routing information response signal. In response, transmitting a location information response signal to the originating exchange; Transmitting, by the calling exchange, a call connection request signal to the called exchange based on the location information response signal; And The called side exchange transmitting a channel allocation request signal including the originating information to the called terminal in response to the call connection request signal, and the called terminal outputs the calling information during a call connection; Calling information display service providing method comprising a. The method of claim 1, The service controller receives the originating information display service information request signal from the called party home location register, and in response thereto, the originating information display service information response signal including the calling information corresponding to the calling terminal to the called party home location register. In the step of transmitting, 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. Calling information display service providing method characterized in that. The method of claim 2, 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 included in the source information is 87 bytes or less. Calling information display service providing method characterized in that. The method of claim 3, The data packet included in the source information includes at least one field set including the DISPLAY_TAG field, the DISPLAY_LEN field, and the CHARi field. Calling information display service providing method characterized in that. The method of claim 2, The DISPLAY_TAG field included in the calling information is an identifier indicating any one of a caller name, text, and a ringtone. Calling information display service providing method characterized in that. The method of claim 5, The text of the DISPLAY_TAG field included in the originating information includes at least one of color text and an emoticon. Calling information display service providing method characterized in that. The method of claim 2, The DISPLAY_TYPE field included in the origination information is an origination information display identifier. Calling information display service providing method characterized in that. The method of claim 2, The DISPLAY_LEN field included in the source information indicates the length of the CHARi field. Calling information display service providing method characterized in that. The method of claim 2, The CHARi field included in the originating information means content of the originating information display medium. Calling information display service providing method characterized in that. delete delete delete delete In the method for providing outgoing information display service by interworking between the other network to the called terminal through the calling exchange, the originating information display service controller, the home location register, the called side exchange and the gateway exchange to manage the originating terminal, Receiving, by the gateway exchange, a first call connection request signal including an originating information corresponding to the originating terminal from the originating exchange, wherein the originating information is transmitted to the originating information display service controller by the originating exchange. Included in the service information response signal received in response to the service information request signal; Sending, by the gateway exchange, a location information request signal to the home location register in response to the first call connection request signal; Receiving, by the gateway exchange, a location information response signal in response to the location information request signal; Transmitting, by the gateway exchange, a second call connection request signal including the originating information to the called exchange based on the location information response signal; And The called party exchange transmitting 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 calling information during a call connection; Method for providing a call information display service by interworking between the other network comprising a. The method of claim 14, Wherein the home location register and the called side exchange belong to a network different 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. delete delete delete delete delete delete delete delete delete delete

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