KR200337320Y1 - System for Displaying Name of Destination Area in Unification Environment of Mobile Telecommunication Identifier - Google Patents

Abstract

The present invention is an integrated mobile communication network that provides a mobile communication service by integrating a mobile communication identification number, when the called party receives and responds to an outgoing call that is sent by making a call from the calling party. The present invention relates to a called area name display service system in an identification number integrated environment for displaying a name to a calling terminal.

The called area name display service system according to the present invention receives and displays a called area name where the called terminal is currently located when the called terminal receives a call after transmitting an outgoing call to the called terminal to a mobile communication network. A mobile terminal; When the call originating from the mobile terminal and the call request is interlocked with the mobile communication network, when the called terminal responds to the calling call, the name of the called area where the called terminal is located is transferred to the mobile terminal. Destination area indication server for transmitting; And a destination area database that stores, as data, a region name corresponding to a communication jurisdiction area governed by a wireless base station of a plurality of mobile communication companies.

Description

System for Displaying Name of Destination Area in Unification Environment of Mobile Telecommunication Identifier}

The present invention relates to a called area name display service system in an identification number integrated environment, and more particularly, in an integrated mobile communication network in which a mobile communication service is provided by integrating a mobile identification number, a call originated from a calling party The present invention relates to a called area name display service system in an identification number integrated environment that displays a called area name of a called area where a called terminal is currently located when a call is received and answered by a called party.

Recently, the "caller ID display service", which has gained good response from subscribers of the mobile communication service, is a call-related additional service, commonly referred to as a "Caller ID" service, that is, a "CID" service. These CID services are called callers using the Consultative Committee on International Telephone and Telegraphy (CCITT), signaling standards in accordance with the current International Telecommunications Union-Telecommunication Standardization Sector (ITU-T) V.32 protocol. It is a service that provides the name, or the telephone number as a unique identification number, time information according to call origination and incoming calls.

Currently, the CID service is widely used in terms of the benefits of protecting the privacy of the receiver related to the telephone call and the protection of the option of receiving a call through identification of the caller. In addition, even in a mobile phone using a mobile communication network, when a call is received by a call, the caller information displayed on the display window is checked, and the call is selected.

On the other hand, in the mobile communication network, the government integrates a mobile communication identification number integration policy that integrates all mobile subscribers' identification numbers into '010' from new subscribers and maintains their own phone numbers even if the mobile service provider is changed. I'm trying to do it in a dimension In the meantime, users of second-generation mobile terminals such as cellular and PCS have to use the mobile phone number even if they do not like it because the mobile phone number is changed even if they want to change their subscription. It is true that mobile operators have been focusing on increasing customer numbers rather than improving service or quality. Mobile communication identification number integration can be used conveniently by pressing only the eight-digit telephone number without pressing the three-digit identification number between the mobile subscribers, and also has the effect of eliminating unfair fertilization between companies caused by the mobile phone identification number.

However, assuming that the identification number integration service is being executed in this way, for example, a subscriber having a telephone number including '011' is assigned to a mobile communication company (hereinafter, referred to as '019 communication company') of the '019' identification number. In a subscribed state, when a subscriber is subscribed to a mobile communication company of the identification number '011' (hereinafter referred to as '011 communication company') and has a telephone number including the telephone number including '019', the called party is called. When the above-described CID service is set in the mobile terminal, the telephone number including the caller number '011' is displayed on the called mobile terminal. Therefore, the called party subscriber checks the calling party number including '011' and misinterprets the caller subscribed to the 019 communication company as having subscribed to the 011 communication company. In addition, when the called party checks the caller's phone number and determines who the caller is, he or she can check where he or she is living. have.

On the other hand, the calling party subscriber is called by entering the telephone number of the called terminal to know who the called party is to make a phone call, but it is not known until the called person through the phone call where the called party is located. In particular, although the called person may receive an accident due to an accident, when the hand holding the mobile terminal cannot be brought to the mouth, the call is not made and thus, the called party cannot be identified.

Therefore, when the location of the called person, such as an acquaintance carrying the mobile terminal, an elderly person, a child, a logistics transporter, or missing persons, which is frequently required to determine the location of the called party, is desperately required.

For this reason, after the mobile identification number is integrated, when the caller makes a call to the called terminal, the caller can immediately check where the called party is located and receiving the call at the moment the called party receives the call. Technology is very demanding.

The present invention for solving the above problems is, in an integrated mobile communication network incorporating a mobile communication identification number to provide a mobile communication service, when the calling party receives and responds to an outgoing call transmitted by calling from the calling party, the called party It is an object of the present invention to provide a called area name display service system in an integrated environment of identification number that displays a called area name where a terminal is currently located as a calling terminal.

1 is a configuration diagram schematically showing the configuration of the destination area name display service system 100 according to an embodiment of the present invention,

2 is a block diagram illustrating a case where a destination area name display service according to the present invention is applied to a CDMA 2000 1x EV-DO system providing an IMT-2000 service;

3 is a flowchart illustrating a process of displaying a called area name in an integrated identification number environment according to a preferred embodiment of the present invention;

4 is a diagram illustrating a reception area name at which a called terminal is currently received and displayed by the calling terminal.

※ Explanation of codes for main parts of drawing

100: terminating area name display service system 110: 019 mobile terminal

120: 019 wireless base station 122, 162: base station transmitter

124, 164: base station controller 130: 019 mobile switching center

132, 172: HLR 134, 174: VLR

140: destination region display server 142: destination region DB

150: 011 mobile terminal 160: 011 wireless base station

170: 011 Mobile switching center 180: PSTN

182: wired terminal 210: hybrid terminal

220: base station transmitter 222: 1X transmitter

224 EV-DO transmitter 230: base station controller

232: 1X controller 234: EV-DO controller

240: PDSN 250: IP network

In order to achieve the above object, the present invention provides a called area name display service system that provides a called area name display service by integrating a mobile communication identification number, and after transmitting an outgoing call to a called terminal to a mobile communication network, A mobile terminal that receives and displays a called area name where the called terminal is currently located when the called terminal receives a call; When the call originating from the mobile terminal and the call request is interlocked with the mobile communication network, when the called terminal responds to the calling call, the name of the called area where the called terminal is located is transferred to the mobile terminal. Destination area indication server for transmitting; And a destination area database storing, as data, an area name corresponding to a communication jurisdiction area governed by a wireless base station of a plurality of mobile communication companies. do.

According to a second object of the present invention, a mobile communication identification number is integrated and received through a CDMA 2000 1x EV-DO system (hereinafter referred to as an 'EV-DO system') or a CDMA 2000 1X system (hereinafter referred to as a '1X system'). An incoming area name display service system that provides an area name display service, and sends an outgoing call to a called terminal to the 1X system or the EV-DO system, and the called terminal responds to the outgoing call. And a mobile terminal for receiving and displaying a called area name where the called terminal is currently located; An EV-DO transmitter that provides a high speed data transmission service to the mobile terminal at high speed through an air interface; And a base station transmitter configured as a 1x transmitter for providing a voice signal transmission service or a low speed data transmission service to the mobile terminal. An EV-DO controller controlling the high speed data transmission service of the EV-DO transmitter; And a 1x controller configured to control the voice signal transmission service or the low speed data transmission service of the 1x transmitter. A mobile switching center switching a communication connection path to the 1X system for a call request call from the mobile terminal; A packet data node for transmitting and receiving high-speed data with the EV-DO system in the form of an IP packet; When the call originating from the mobile terminal and the call request is sent from the mobile terminal, when the called terminal receives a call for the calling call and a call path is formed, the called area where the called terminal is located A destination zone display server for transmitting a name to the mobile terminal; And a destination area database storing, as data, an area name corresponding to a communication jurisdiction area controlled by a wireless base station of a plurality of mobile communication companies. do.

In addition, according to a third object of the present invention, a destination area name display service system that provides a destination area name display service by integrating a mobile communication identification number, after transmitting an outgoing call for a called terminal to a mobile communication network, A mobile terminal that receives and displays a called area name where the called terminal is currently located when the called terminal receives a call; The terminating region in which the mobile terminal is located when the mobile terminal responds to the originating call after being connected to the mobile communication network via a public switched network through a public switched network and transmitting an outgoing call to the mobile terminal through the public switched network. Wired terminal for receiving and displaying the name; When the originating call is sent out from the mobile terminal or the wired terminal and there is a call request, when the called terminal responds to the originating call, the called region name where the called terminal is located is connected. A destination zone display server for transmitting to the mobile terminal or the wired terminal; And a destination area database storing data of a region corresponding to a communication jurisdiction area controlled by a wireless base station of a plurality of mobile communication companies and a region name corresponding to a location of exchanges connected to the public switched network as data. Provides the system for displaying the called area name in the integrated environment of identification number.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related known configuration or function may obscure the subject matter of the present invention, the detailed description thereof will be omitted.

1 is a configuration diagram schematically showing the configuration of the destination area name display service system 100 according to an embodiment of the present invention.

The destination area name indication service system 100 shown in FIG. 1 includes a 019 mobile terminal 110, a 019 wireless base station 120, a 019 mobile switching center 130, a destination area display server 140, and a destination area database 142. , 011 mobile terminal 150, 011 wireless base station 160, 011 mobile switching center 170, a PSTN (Public Switched Telephone Network) 180, a wired terminal 182, and the like.

In the embodiment of the present invention, a representative '019' mobile communication network and '011' mobile communication network among a plurality of mobile subscribers are illustrated, but the mobile communication networks such as '016', '017', and '018' are not limited thereto. Can be applied.

After the 019 mobile terminal 110 and the 011 mobile terminal 150 not only perform a wireless telephone call through the mobile communication network but also transmit an outgoing call through the destination area name display service, the receiving terminal receives a call, It is a terminal that receives and displays the area name where the destination terminal is currently located from the destination area display server 140 that interworks with the mobile switching center.

Mobile terminal (110, 150) according to an embodiment of the present invention is a PDA (Personal Digital Assistant), cellular phone, PCS (Personal Communication Service) phone, GSM (Global System for Mobile) phone, W-CDMA (Wideband CDMA) phone , CDMA-2000 phone, MBS (Mobile Broadband System) phone and the like. Here, MBS phone refers to a mobile phone to be used in the fourth generation system that is recently discussed.

The 019 wireless base station 120 and the 011 wireless base station 160 include a base transceiver station (BTS) 122 and 162 and a base station controller (BSC) 124 and 164.

The base station transmitters 122 and 162 are arranged in units of cells, respectively, and transmit call requests generated from the mobile terminals 110 and 150 to the mobile switching centers 130 and 170 or exist in the cell area under their control. The location registration of the mobile terminals 110 and 150 is performed. In addition, the base station transmitters 122 and 162 are network endpoint devices that are wirelessly connected to the mobile terminals 110 and 150 by performing baseband signal processing, wired / wireless conversion, and transmission and reception of wireless signals. The base station transmitters 122 and 162 may obtain information such as latitude and longitude at which the base station transmitters 122 and 162 are located from a global positioning system (GPS) (not shown), and the positions of the base station transmitters 122 and 162 may be obtained. The information is transmitted to the mobile terminal 110 or 150 through a system parameter message of the forward link call channel. The mobile terminals 110 and 150 may register new location information by calculating the moving distance of the mobile terminals 110 and 150 using the location information of the base station transmitters 122 and 162 of the cell to which they belong.

Location registration is a processing procedure for informing the mobile switching center 130, 170 of the location, status, identifier, slot period, and other features of the mobile terminal 110, 150 via the base station transmitters 122, 162. This is a procedure for effectively calling the mobile terminals 110 and 150 when the 122 and 162 attempt to set up an incoming call to the mobile terminals 110 and 150. Such location registration of the mobile terminals 110 and 150 may be performed when the mobile terminals 110 and 150 are turned on or off, when the mobile terminals 110 and 150 move between the mobile switching centers 130 and 170, and This is implemented when the parameters of the mobile terminals 110 and 150 are changed.

The base station controllers 124 and 164 control the base station transmitters 122 and 162, and allocate and release radio channels for the mobile terminals 110 and 150, and control of the mobile terminals 110 and 150 and the base station transmitters 122 and 162. Transmit Output Control, Intercell Soft Handoff and Hard Handoff Determination, Transcoding and Vocoding, Global Positioning System (GPS) Clock Distribution, Operation and Maintenance for Base Stations Function and so on. The base station controllers 124 and 164 transmit the call request signals received through the base station transmitters 122 and 162 to the mobile switching centers 130 and 170. The base station controllers 124 and 164 also transmit subscriber information of the location registered mobile terminals 110 and 150 to the mobile switching centers 130 and 170.

The 019 mobile switching center 130 and the 011 mobile switching center 170 perform basic and additional service processing, incoming and outgoing call processing of subscribers, location registration procedure and handoff procedure, and interworking with other networks. In addition, when the mobile terminal (110, 150) is subscribed to the destination region name display service, the call request signal of the mobile terminal (110, 150) is delivered to the destination mobile terminal, the moment the destination mobile terminal receives the call, The receiving area display server 140 receives the receiving area name where the called mobile terminal is located and transmits it to the mobile terminals 110 and 150.

In addition, the mobile switching center (130, 170) has a control function that allows the wireless base station (120, 160) to operate efficiently and the interworking function with the public switched telephone network (PBX). When the mobile switching station (130, 170) registers the location of the mobile terminal (110, 150) through the wireless base station (120, 160), the visitor location register (VLR) in the mobile switching center (130, 170) Temporarily storing the subscriber information of the mobile terminal (110, 150) in the "VLR" (134, 174), and then Home Location Register (HLR) (132, 172) Request a location registration of the mobile terminals 110 and 150.

Here, the HLRs 132 and 172 are databases storing service profiles related to subscriber information of the users of the mobile terminals 110 and 150. The HLRs 132 and 172 are terminal identification numbers of the mobile terminals 110 and 150, including the subscriber's telephone call. It contains information on identification number (MIN), terminal serial number (ESN) and service type. The HLRs 132 and 172 perform a function of storing subscriber information including information of the wireless base stations 120 and 160 where the mobile terminals 110 and 150 and the mobile switching centers 130 and 170 are located. The mobile switching center (130, 170) is composed of a control unit, a call path unit and a peripheral device, and also has a charging data collection function for the mobile terminal (110, 150).

The destination area display server 140 interworks with the mobile switching centers 130 and 170, and when there is a call request from the mobile terminals 110 and 150 subscribed to the destination area name displaying service to the destination mobile terminal, the mobile switching center ( Obtain the location information of the called-party mobile terminal from the HLR 132, 172 or the VLR 134, 174 through the 130, 170, and read the corresponding area name from the destination area database 142 to obtain the mobile switching center 130, Provided to the mobile terminal (110, 150) through 170. Of course, the destination region display server 140, if there is an outgoing call from the wired terminal 182 to the mobile terminal (110, 150), the destination region name of the mobile terminal (110, 150) through the PSTN (180) wired terminal (182).

The destination area database 142 stores, as data, a region name corresponding to the communication jurisdiction area of each base station managed by a plurality of mobile communication companies, including 019 mobile communication companies and 011, 016, 017, 018.

For example, an area name corresponding to 011 base station installed in Seocho-gu, Seoul is "Seoul Seocho", and an area name corresponding to 019 base station installed in Dongnae-gu, Busan is "Dongrae Busan". Even if there are a plurality of base stations in Seocho-gu, Seoul, even if the called party is located in any of the jurisdictions of the plurality of base stations in Seocho-gu, the destination area name corresponds to "Seoul Seocho". Of course, when a plurality of base stations are installed in the same area and each base station manages a plurality of cells, one cell area corresponds to the "dong" of the administrative unit, for example, "Seoul Seocho Bang" or "Incheon Bupyeong Bukg" Etc., it can be stored in correspondence with each base station cell.

In addition, the destination area database 142 stores the area name corresponding to the location of the exchangers connected to the PSTN 180 as data. For example, the local name "Seoul Gangnam" corresponds to a public telephone network exchanger installed in Gangnam-gu, Seoul, and the local name "Incheon Bupyeong" corresponds to a public telephone network exchange installed in Bupyeong-gu, Incheon.

The PSTN 180 provides a communication path for communication between the wired terminals 182 or the wired terminal 182 to make a phone call with the mobile terminals 110 and 150 through the mobile switching centers 130 and 170. .

The wired terminal 182 includes a general telephone for making a telephone call over a wire, a facsimile for transmitting contents recorded on a sheet to a remote place, and the like. In addition, the wired terminal 182 is provided with a display unit for receiving and displaying a destination area name, and when subscribed to a destination area name display service, the originating call is transferred to the mobile terminals 110 and 150 through the PSNT 180. After transmission, the destination area name is received from the destination area display server 140 via the mobile switching centers 130 and 170 and displayed.

That is, the called area display service system 100 configured as described above is called from the 011 mobile terminal 150 subscribed to the 019 communication company from the 011 mobile terminal 150 subscribed to the 019 communication company. When the call is made, the call request signal transmitted from the 011 mobile terminal 150 is transmitted to the 011 mobile switching center 170 via the 011 wireless base station 160. In this case, for example, it is assumed that the caller is located in Seocho-gu, Seoul, and the call request signal sent from the 011 mobile terminal 150 includes the calling party number and the called party number. The 011 mobile switching center 170 transmits the call request signal of the 011 mobile terminal 150 to the 019 mobile switching center 130 and transmits the signal to the destination region indication server 140. The 019 mobile switching center 130 transmits a call request signal to the 019 mobile terminal 110 via the 019 wireless base station 120.

On the other hand, the destination area display server 140 checks whether the calling party's telephone number which has sent the call request signal is subscribed to the destination area name display service, and if it is subscribed, the 019 mobile terminal 110 which has received the call request signal. After obtaining location information by inquiring to the HLR 132, 172 or VLR 134, 174, the destination area name corresponding to the location information is read from the destination area database 142, and the destination area name of the 019 mobile terminal 110, 'Seoul 'Seocho' is transmitted to the 011 mobile switching center 170 having jurisdiction over the mobile terminal 150 of the calling party. The 011 mobile switching center 170 transmits the destination area name received from the destination area indication server 140 to the 011 mobile terminal 150 via the 011 wireless base station 160. Accordingly, the 011 mobile terminal 150 displays the received destination area name (Seoul Seocho). Accordingly, the user of the 011 mobile terminal 150 can easily grasp that the called party is incoming in the Seocho-gu area of Seoul through the called area name display service.

2 is a diagram illustrating a case where a destination area name indication service according to the present invention is applied to a Code Division Multiple Access (CDMA) 2000 1x EV-DO (Evolution Data Optimized) system providing an International Mobile Telecommunication-2000 (IMT-2000) service. It is a block diagram.

The IMT-2000 system for multimedia mobile communication service has defined the standard of the synchronous IMT-2000 system in 3GPP (3rd Generation Partnership Projects) 2, an international standardization organization. The method based on (High Data Rate) was named "CDMA 2000 1x EV-DO" and was confirmed as an international standard. CDMA 2000-1x EV-D0 is a communication standard of CDMA 2000 1X that specifies that only data is transmitted and is an evolution from CDMA 2000 1X.

CDMA 2000 1X provides a one-way high-speed data service with a transmission rate of up to 307.2 Kbps in the form of a mixture of a circuit network and a packet network. On the other hand, CDMA 2000 1x EV-D0 provides a bidirectional high speed data service with a transmission rate of up to 2.4 Mbps for packet networks only.

Hereinafter, for convenience of description, the CDMA 2000 1X system will be abbreviated as "1X system" and the CDMA 2000 1x EV-DO system "as" EV-DO system ".

EV-DO systems are used interchangeably with existing 1X systems. That is, the EV-DO system and the 1X system are installed at the same time in one base station or base station controller, but operations are performed separately. That is, when transmitting multimedia data from a system such as a base station or a base station controller to a mobile terminal, the transmission is performed using an EV-DO system, and in the case of voice, the transmission is performed using a 1X system.

In other words, the base station transmitter is provided with a channel card for the EV-DO system and a channel card for the 1X system, respectively. In addition, the base station controller also includes a data processing board for processing packet data transmitted and received in the EV-DO system and a data processing board for processing data transmitted and received in the 1X system. Therefore, when multimedia data is transmitted to a mobile terminal in a mobile communication system such as a wireless base station or a base station controller, the multimedia data is transmitted to the EV-DO system, and the voice or data is transmitted to the 1X system.

As shown in FIG. 2, the destination area name display service system 200 according to the present invention has a configuration in which the EV-DO system and the 1X system are mixed. That is, it has a configuration including a hybrid terminal (HAT: Hybrid Access Terminal, 210), 1X transmitter 222, 1X controller 232 and Mobile Switching Center (MSC) 130 for the transmission of voice signals In order to transmit multimedia data, the hybrid terminal 210, an access network transceiver (ANTS) access unit (ANTS) 224, and an access network controller (ANC) access network controller (ANC) 234 ), A Packet Data Serving Node (PDSN) 240, and an Internet Protocol (IP) network 250.

The hybrid terminal 210 capable of accommodating both the communication service provided in the mixed state of the EV-DO system and the 1X system periodically monitors the two systems at regular time intervals. That is, the hybrid terminal 210 periodically searches for the EV-DO system when not using the EV-DO system, and periodically searches for the 1X system for traffic using the EV-DO system.

In particular, in the traffic state of the EV-DO system, the hybrid terminal 210 responds to a call signal such as a voice call connection signal or a short message that may be transmitted from the 1X system, and periodically registers its location with the 1X system. It connects to the system and updates system resources such as system messages and access messages.

Accordingly, the hybrid terminal 210 is provided with a voice service and a low speed data service through the 1X system, and has a hardware-separated configuration to receive a high speed data service through the EV-DO system. Hybrid terminal 210 is set to switch to the 1X mode to communicate through the 1X system in the standby state waiting for communication, the EV-DO system to the EV-DO mode at regular intervals to check whether the incoming data It performs the operation of switching to switching mode and returning to 1X mode again.

The switch function between the 1X system and the EV-DO system is handled by software embedded in a mobile station modem (MSM) chip, which is a kind of baseband modem embedded in the hybrid terminal 210, and This is accomplished by tracking the frequencies used in each network by a component called a searcher connected to the MSM chip. That is, when the hybrid terminal 210 switches from the EV-DO system to the 1X system, the servo module tracks and switches the frequency used in the 1X system under the control of the MSM chip, and switches from the 1X system to the EV-DO system. Switch to track the frequency used by the EV-DO system.

When the hybrid terminal 210 receives the multimedia data from the EV-DO system in the EV-DO mode, in the case of the forward link transmitted from the access network (AN) of the EV-DO system to the hybrid terminal 210 Reverse Link for transmitting a large amount of messages using a time division multiple access (TDMA) scheme and transmitting from the hybrid terminal 210 to the access network (AN) of the EV-DO system. In the case of using a code division multiple access (CDMA) scheme to accommodate a large number of subscribers.

In addition, while receiving the multimedia data from the EV-DO system in the EV-DO mode, the hybrid terminal 210 switches to the 1X mode at regular intervals to check whether there is an incoming voice signal to the 1X network. The operation returns to the EV-DO mode again.

And, when the hybrid terminal 210 is connected to the EV-DO transmitter 224 to receive the multimedia data transmitted from the called mobile terminal in the EV-DO mode via the EV-DO system, the destination area indication The receiving area name for the called-party mobile terminal transmitted via the mobile switching center 130 from the server 140 is displayed.

The 1X transmitter 222 and the EV-DO transmitter 224 are base station transceiver subsystems (BTSs) 220 and provide a mobile communication service to the hybrid terminal 210 through an air interface. That is, voice or data is provided through the 1X transmitter 222 and only data is provided through the EV-DO transmitter 224.

The 1X controller 232 and the EV-DO controller 234 serve as a base station controller (BSC) 230 to control the mobile communication service of the base station transmitter 220. That is, the 1X controller 232 for controlling the transmission of voice or data connects a plurality of 1X transmitters to the mobile switching center 130, and the EV-DO controller 234 provides a plurality of EV-DOs for controlling only data transmission. The transmitter is connected to the PDSN 240 which is a packet data network.

The EV-DO system, which is a packet data system for transmitting data only, is coupled to the PDSN 240 based on TCP / IP, and transmits and receives various data with the IP network 250 through an IP packet (Internet Protocol Packet). . After receiving the packet data transmitted from the IP network 250 to the hybrid terminal 210, the packet data is generated for the packet data service, for example, an MPEG packet, and the generated packet data is divided into TDM schemes. It is loaded on the time slot and sent to the hybrid terminal 210. In addition, CDMA modulated data received from the hybrid terminal 210 is generated, and an IP packet is generated based on this, and then the corresponding IP packet is transmitted to the PDSN 240.

3 is a flowchart illustrating a process of displaying a called area name in an integrated identification number environment according to a preferred embodiment of the present invention.

First, in order to help understand the description according to an embodiment of the present invention, the 011 mobile terminal 150 subscribed to the 019 communication company as the calling party's mobile terminal, the 019 mobile terminal 110 subscribed to the 019 communication company It is assumed that the called party's mobile terminal is described.

When the caller is located at a certain place with the 011 mobile terminal 150, the 011 mobile terminal 150 performs location registration with respect to the 011 wireless base station 160 which is in charge of the area where it is currently located. This location registration process is a well-known technique known in the art, so the detailed process is omitted.

With the 011 mobile terminal 150 completing the location registration with respect to the 011 wireless base station 160, the 011 mobile terminal 150 is set to the phone call mode so that a normal call or an incoming call can be made. It will be on standby.

Of course, likewise, the 019 mobile terminal 110 may be in a standby state to make a call or make a call for an incoming call after performing location registration with respect to the 019 wireless base station 120 which is in charge of the current location.

The caller operates the 011 mobile terminal 150 to input the telephone number of the 019 mobile terminal 110, which is the called party's mobile terminal, and requests a call to the 019 mobile terminal 110 by entering a call button (Send).

The call request signal sent from the 011 mobile terminal 150 includes the MIN of the 011 mobile terminal 150 and the MIN of the 019 mobile terminal 110, which is the called party, via the 011 wireless base station 160 and the 011 mobile switching center 170. ) Is transmitted (S302). When the 011 mobile switching center 170 receives the call request signal, the 011 mobile switching center 170 transmits a call request signal to the destination zone display server 140 interworking with the 011 mobile switching center 170, so that the destination zone display server 140 simultaneously calls the call request signal. Will be received. The destination zone display server 140 temporarily stores the MIN of the calling mobile terminal 150 and the MIN of the called mobile terminal 110 included in the call request signal in the memory 220.

In addition, when the 011 mobile switching center 170 receives the call request signal from the 011 wireless base station 160, the called party mobile terminal 110 to the HLR 132, 172 or the VLR 134, 174 based on the call request signal. The communication connection path information of the called-party mobile terminal 110 including the location information is requested (S304).

In the HLRs 132 and 172 or the VLRs 134 and 174, a location obtained by searching and retrieving communication connection path information of a called mobile terminal that knows which base station is currently located in an area controlled by a base station The communication connection path information including the information is transmitted to the 011 mobile switching center 170 (S306). Here, the location information of the called-party mobile terminal 110 includes a location, a unique number, and the like of a wireless base station that covers the area where the called-party mobile terminal 110 is located.

The 011 mobile switching center 170 that has received the communication connection path information including the location information from the HLR 132 or 172 or the VLR 134 or 174, has the calling party's mobile terminal 150 subscribed to the destination area name indication service. Check whether the destination area display server 140 to check, and if the destination area name display service is subscribed to the destination area display server 140 to transmit the location information of the destination mobile terminal 110 to request the destination area name. (S308).

When the destination area display server 140 receives a request for the destination area name of the destination mobile terminal 110 from the 011 mobile switching center 170, the destination area based on the call request signal and the location information of the destination mobile terminal 110 is received. The destination area name corresponding to the location information is read from the database 142 and transmitted to the 011 mobile switching center 170 (S310).

For example, when the called-party mobile terminal 110 is located in any area of Seocho-gu, Seoul, the called-party mobile terminal 110 performs location registration with the 019 wireless base station 120 that controls the area where it is located. The wireless base station 120 registers its location information, unique number information, MIN, etc. of the called mobile terminal 110 as the HLR 132 or the VLR 134. Accordingly, the 019 mobile switching center 130 obtains the location information of the called mobile terminal 110 from the HLR 132 or the VLR 134 and transmits the received location information to the called area displaying server 140, and the called area displaying server 140 'Seoul Seocho' corresponding to the location information based on the location information of the called mobile terminal 110, that is, the location information and unique number information of the 019 wireless base station 120 and the MIN of the called mobile terminal 110, and the like. Will be searched.

The 011 mobile switching center 170 transmits a call request signal for the called mobile terminal 110 to the 019 mobile switching center 130 based on the communication connection path information for the called mobile terminal 110 (S312). .

The 019 mobile switching center 130 transmits the incoming signal to the 019 mobile terminal 110 via the 019 wireless base station 120 based on the call request signal for the called mobile terminal 110 received from the 011 mobile switching center 170. Send to. At this time, the incoming signal is an incoming signal including the phone number of the calling mobile terminal. Accordingly, the 019 mobile terminal 110 outputs an incoming ring tone according to the incoming signal received from the 019 wireless base station 120.

019 The user of the mobile terminal 110 receives an incoming call and presses a call (Send) key or opens a folder (or flip) to receive an incoming call. When a user receives a call by operating a 019 mobile terminal 110 as a called mobile terminal, a session and a connection are established between the 019 mobile terminal 110 and the 019 wireless base station 120. Therefore, a telephone call path is formed between the 019 mobile terminal 110, the 019 mobile switching center 130, and the 011 mobile switching terminal 150 via the 011 mobile switching center 170 (S314). Here, the process of forming the telephone call path of the mobile communication network is conventional in the art and thus will be omitted.

When a telephone call path is formed because the called party mobile terminal 110 receives a call, the 011 mobile switching center 170 transmits the called area name received from the called area indication server 140 via the 011 wireless base station 160. It is transmitted to the side mobile terminal 150 (S316).

Accordingly, the 011 mobile terminal 150, which is the calling mobile terminal, displays the destination area name of 'Seoul Seocho' as shown in FIG. 4, and the caller of the 011 mobile terminal 150 displays the called 'Seoul Seocho'. It is easy to see that the called party is answering the call in Seocho-gu, Seoul. Then, when the caller makes a phone call with the called party, the caller can make a telephone call without having to ask the called party where he is located.

On the other hand, the present invention can provide the destination area name display service by applying the same when the telephone call is generated between the wired terminal 182 and the mobile terminal (110, 150) connected to the PSTN (180). That is, the destination region name corresponding to the public switching network exchanger installed in each region is stored in the destination region database 142 as data, and a call request from the mobile terminal 110 or 150 to the wired terminal 182 through the PSTN 180 is performed. When a signal is generated, the mobile switching center 130, 170 transmits a call request signal including the telephone number of the calling terminal and the telephone number of the called terminal to the called area display server 140, and also the wired terminal. 182 is connected to the public exchange network switch is connected, and then the destination area display server 140 delivers to the destination area name mobile switching center (130, 170) corresponding to the telephone number or exchange information of the wired terminal (182). In this case, the destination area name of the wired terminal 182 is transmitted from the mobile switching centers 130 and 170 to the mobile terminals 110 and 150.

On the other hand, when the calling party is the wired terminal 182 and the called party is the mobile terminals 110 and 150, as described above, the mobile switching station 130, 170 is connected to the mobile terminal 110 from the destination zone display server 140. , The destination area name corresponding to the location of 150, is transmitted to the wired terminal 182 via the public switching network switch. At this time, the wired terminal 182 is to display the destination area name received through the public switched network by the liquid crystal display device.

According to an embodiment of the present invention, in an integrated mobile communication network incorporating a mobile communication identification number and providing a mobile communication service, when a called party receives and answers an outgoing call made by a calling party and transmits a call, the called party's terminal responds. A destination area name display service system can be realized in an integrated environment of identification numbers that display the name of the destination area currently located on the calling terminal.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and variations without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas falling within the scope of the present invention should be interpreted as being included in the scope of the present invention.

As described above, according to the present invention, in an integrated mobile communication network in which a mobile communication identification number is integrated to provide a mobile communication service, a call is made to the other party's telephone terminal, and when the other party receives a call, You can easily see if there is.

In addition, the caller easily grasps the name of the caller's location area, and when it is determined that the caller is in the same location area, the caller can immediately meet and talk with the caller without lengthening the phone call, thereby reducing the call charge for mobile communication.

In addition, it is possible to easily determine the location of the target person, for example, the acquaintance carrying the mobile terminal, the elderly, children, logistics transporters, missing persons who need the location of the called party through the destination region name.

Claims (5)

A destination area name display service system that provides a destination area name display service by integrating a mobile communication identification number. A mobile terminal that receives and displays a called area name where the called terminal is currently located when the called terminal receives a call after transmitting an outgoing call to a called terminal to a mobile communication network; When the call originating from the mobile terminal and the call request is interlocked with the mobile communication network, when the called terminal responds to the calling call, the name of the called area where the called terminal is located is transferred to the mobile terminal. Destination area indication server for transmitting; And Called area database that stores the area name corresponding to the communication jurisdiction area governed by the wireless base station of many mobile communication companies as data Receiving area name display service system in the identification number integrated environment comprising a. Name of terminating area by integrating mobile identification number and through CDMA 2000 1x Evolution Data Optimized (EV-DO) system (hereinafter referred to as EV-DO system) or CDMA 2000 1X system (hereinafter referred to as '1X system') A destination area name display service system that provides a display service. Send an outgoing call for a called terminal to the 1X system or the EV-DO system, and when the called terminal responds to the calling call, it receives and displays the name of the called area where the called terminal is currently located. A mobile terminal; An EV-DO transmitter (ANTS: Access Network Transceiver Subsystem) for providing a high speed data transmission service to the mobile terminal at high speed through an air interface; And a base station transmitter (BTS) configured to provide a voice signal transmission service or a low speed data transmission service to the mobile terminal. An EV-DO controller (ANC) for controlling the high speed data transmission service of the EV-DO transmitter; And a 1x controller (BSC) configured to control the voice signal transmission service or the low speed data transmission service of the 1X transmitter. A mobile switching center switching a communication connection path to the 1X system for a call request call from the mobile terminal; A Packet Data Service Node (PDSN) for transmitting and receiving high-speed data to and from the EV-DO system in the form of an Internet Protocol (IP) packet; When the call originating from the mobile terminal and the call request is sent from the mobile terminal, when the called terminal receives a call for the calling call and a call path is formed, the called area where the called terminal is located A destination zone display server for transmitting a name to the mobile terminal; And Called area database, which stores area names corresponding to the communication jurisdiction area governed by wireless base stations of many mobile communication companies as data Receiving area name display service system in the identification number integrated environment comprising a. A destination area name display service system that provides a destination area name display service by integrating a mobile communication identification number. A mobile terminal that receives and displays a called area name where the called terminal is currently located when the called terminal receives a call after transmitting an outgoing call to a called terminal to a mobile communication network; The mobile communication network is connected to the mobile communication network through a public switched telephone network, and when the mobile terminal answers the calling call after transmitting an outgoing call to the mobile terminal through the public switching network. A wired terminal for receiving and displaying the called area name where the terminal is located; When the originating call is sent out from the mobile terminal or the wired terminal and there is a call request, when the called terminal responds to the originating call, the called region name where the called terminal is located is connected. A destination zone display server for transmitting to the mobile terminal or the wired terminal; And An identification region including a region name corresponding to a communication jurisdiction area governed by a wireless base station of a plurality of mobile communication companies and a destination region database storing data of region names corresponding to locations of exchanges connected to the public switched network as data; Number terminating name display service system in unified environment. The method according to any one of claims 1 to 3, The outgoing call sent from the mobile terminal includes a telephone number (MIN) of the mobile terminal and a telephone number (MIN) of the called terminal, and is transmitted to the mobile switching center via a base station transmitter and a base station controller. The mobile switching center transmits the received outgoing call to the destination zone display server and requests communication connection path information of the called terminal including location information of the called terminal to a home location register or a visitor location register. And receiving the communication connection path information including the location information from the home location register or the visitor location register, and requesting the destination area name by transmitting the location information of the destination terminal to the destination area display server. , The called area display server reads the called area name corresponding to the location information of the called terminal from the called area database based on the originating call and the location information of the called terminal, and transmits it to the mobile switching center. The mobile switching center transmits the outgoing call to the called side exchange station based on the communication connection path information, and the called side exchange station transmits the outgoing call to the called side terminal, When the called terminal is established in response to the outgoing call, the mobile switching center transmits the called area name received from the called area display server to the mobile terminal. Territorial name display service system in. The method of claim 3, wherein The outgoing call sent from the wired terminal to the mobile terminal is transmitted to the mobile switching center with the telephone number of the wired terminal, the telephone number of the mobile terminal, and the public switched network switch information. The mobile switching center transmits the originating call to the called area displaying server, obtains a called area name corresponding to the location information of the mobile terminal from the called area displaying server, and then the mobile terminal responds to the calling call. When the call path is formed, the destination area name display service system in the identification number integrated environment, characterized in that for transmitting the destination area name to the wired terminal via the public switching network switch.