KR20070000357A - One-phone roaming service and method by location of the phone and intelligent network trigger - Google Patents

Abstract

A system and a method for an onephone roaming service through terminal location registration and receiving trigger are provided to simultaneously register a home phone number and an office phone number in the one wireless communication terminal(onephone) by using a subscriber profile management function, so that the subscriber can receive a call any place by using the same wireless communication terminal. A system for an onephone roaming service through terminal location registration and reception trigger comprises the followings: at least one access point(18,19) which senses whether a wireless communication terminal(20) exists within its predetermined communication area, performs location registration and cancellation of the wireless communication terminal, and wirelessly connects a call to the wireless communication terminal(20) within the predetermined communication area during call routing; a local exchange(17); an intelligent network system(SSP(Service Switching Point)(13,16), SCP(Service Control Point)(14)) which inquires whether location of the terminal(20), to which a call will be forwarded, is registered based on a subscriber profile, forwards a reception-triggered call, and routes the call to the AP(18,19) mapped with the wireless communication terminal(20) of which location is registered; and an SMS(Service Management System)(15).

Description

One-phone roaming service and method by location of the phone and intelligent network trigger}

The present invention relates to a roaming service system and method of one phone through terminal location registration and incoming trigger, and to a computer readable recording medium recording a program for realizing the method, and more particularly, to a home, office, mobile phone. Roaming service system and method of one-phone that can be connected to a call automatically according to the location of the user by integrating a plurality of terminals into a single terminal, and also through the profile management of the subscriber in a desired manner And a computer readable recording medium storing a program for realizing the method.

In the present invention, the term "one phone" refers to the existing 'KT one phone', PDA, PCS, cellular mobile communication terminal, portable Internet terminal, DMB phone, etc., which can connect a wired telephone and a wireless telephone. It refers to a wireless communication terminal capable of making a wired / wireless phone call to an office, a mobile phone with a single terminal.

Currently, there are two methods of providing a call forwarding service for a general call: an exchange-based call forwarding service (a call forwarding service) and a passcall service using an intelligent network system.

The exchange-based call forwarding service (call forwarding service) is a method of registering an automatic routing using a telephone when a subscriber goes out, and the pass-call service automatically routes to a mobile phone when it is not received for a certain time when a telephone call is made from a landline telephone. It is an intelligent network service.

However, an exchange-based call forwarding service (call forwarding service) for routing missed calls has a problem because it is necessary to select a call forwarding input / release by pressing a code directly on the telephone when the subscriber is out and back.

In addition, in the case of the pass-call service using the intelligent network system, since the call forwarding number is routed only after waiting for the non-response waiting time, the caller must wait a long time (no answer waiting time), and thus the completion rate of the call connection is inevitably reduced.

On the other hand, as a service that can connect a landline phone and a wireless phone, there is currently a Onephone (Onephone) service. This establishes an Access Point (AP) using Bluetooth technology and connects a landline phone when the original phone is in the AP's close range (ie, within the AP's range). In other words, the one-phone is a wired and wireless integrated phone that can be used as a landline phone and a mobile phone at home.

However, the current one-phone service has a problem in that the one-phone cannot communicate with an AP other than the AP of the registered home phone. In addition, the one-phone service can be used only in the home where the AP is registered, and when the user goes out of the home (outside the AP area, for example, the office, etc.), the mobile phone is unconditionally transferred to the mobile phone, which is charged by the wireless telephone fee.

However, when the terminal connects to the AP, if a function of registering the AP (first AP) connected to the server is inserted, the terminal is caught at home even when the terminal is connected to another AP (the first AP) in an office or a public place in addition to the AP in the home. The incoming call can be made through the AP (second AP) where the actual terminal (one phone) is located. This is made possible by using a service control point (SCP) of an intelligent network. That is, by using the incoming trigger method of the intelligent network, the call is connected to the intelligent network system, the AP (second AP) number of the actual subscriber's terminal (one phone) is located, and then the telephone number there. This is made possible by taking the method of rerouting the call. In this case, the PSTN phone can be used as a one-phone in public places, not at home, and wireless phone service can be used at low landline rates, and automatic location can be connected to one phone without missing an office or home phone. .

The present invention has been proposed in order to meet the above requirements, by integrating a plurality of terminals such as home, office, mobile phones into a single terminal automatically connected to the call according to the location of the user, and also through the subscriber profile management It is an object of the present invention to provide a roaming service system of a one phone and a method thereof, and a computer readable recording medium having recorded thereon a program for realizing the method, which can establish a call connection in a desired manner.

Other objects and advantages of the present invention can be understood by the following description, and will be more clearly understood by the embodiments of the present invention. Also, it will be readily appreciated that the objects and advantages of the present invention may be realized by the means and combinations thereof indicated in the claims.

The present invention for achieving the above object, in the roaming service system of the one-phone, by detecting the presence or absence of the wireless communication terminal in its predetermined communication area to perform the location registration and termination of the corresponding wireless communication terminal, when call routing At least one access point (AP) for wirelessly connecting to a wireless communication terminal in the predetermined communication area; When the call is received, after checking whether the incoming number of the service subscription, the incoming exchange switch to trigger the incoming call to the service subscribed destination number to the intelligent network system; An intelligent network system (SSP, SCP) for inquiring whether to register a location of a terminal to be forwarded based on a subscriber profile, and then routing the incoming triggered call to a corresponding AP mapped with a location-registered wireless communication terminal; And a service manager (SMS) for managing the subscriber profile and managing location registration and cancellation for each AP of the wireless communication terminal.

In addition, the present invention is characterized in that it further comprises a charging means for charging a wired telephone bill for the outgoing wired terminal when a call is established between the outgoing wired terminal and the wireless communication terminal registered in the AP.

Meanwhile, the present invention provides a roaming service method in a roaming service system of one phone, wherein at least one access point (AP) detects the presence or absence of a wireless communication terminal in a predetermined communication area thereof, A connection registration step of registering a location with a subscriber profile of a service manager (SMS); When the incoming call, the incoming exchange checks whether or not the incoming number of the service subscription, the incoming trigger step for the incoming call to the service subscribed destination number to the intelligent network system; After the service controller (SCP) of the intelligent network queries the location registration of the terminal to be forwarded based on the subscriber profile, the incoming call triggered call is routed to the corresponding AP mapped with the location-registered wireless communication terminal. Call routing step; And a call connection step in which the corresponding AP connects a call to a wireless communication terminal in the predetermined communication area.

In addition, the present invention, if the wireless communication terminal is out of the predetermined communication area, the AP notifying the termination of access to the subscriber profile; And when the wireless communication terminal is not connected to the AP (out of the predetermined communication area), forwarding the incoming triggered call to a wireless communication terminal number.

In addition, the present invention is characterized in that it further comprises the step of charging a wired telephone bill for the outgoing wired terminal when the call is established between the outgoing wired terminal and the wireless communication terminal registered in the AP.

On the other hand, the present invention, in the roaming service system of the one-phone with a processor for roaming service of the one-phone through the terminal location registration and the incoming trigger, at least one access point (AP) is wireless in its predetermined communication area A connection registration function for detecting the presence of a communication terminal and registering the location of the wireless communication terminal in a subscriber profile of a service manager (SMS); When a call is received, the incoming exchange function checks whether or not the incoming number is the service subscription of the incoming number, the incoming trigger function to trigger the incoming call to the service-subscribed incoming number to the intelligent network system; After the service controller (SCP) of the intelligent network queries the location registration of the terminal to be forwarded based on the subscriber profile, the incoming call triggered call is routed to the corresponding AP mapped with the location-registered wireless communication terminal. Call routing function; And a computer readable recording medium having recorded thereon a program for realizing a call connection function for the AP to connect a call to a wireless communication terminal in the predetermined communication area.

The present invention intends to enable all three calls with one terminal (one phone) to users who have previously used a plurality of terminals such as home phones, office phones, and mobile phones.

That is, the present invention relates to the provision of integrated services for wired and wireless telephones, and extends the wireless telephone service of a landline telephone using Bluetooth provided in a public telephone network (PSTN) environment, and makes all telephone calls to offices, homes, and mobile phones. To be received by one terminal (one phone).

Through the service providing structure of the present invention, a service subscriber can receive all three calls regardless of his / her location, and the connection method can be directly determined through profile management. This service provides Bluetooth technology (voice call technology using Bluetooth) and SCP incoming trigger function (incoming trigger function using intelligent network control system) used in existing one phone, AP technology supporting data communication, and AP terminal automatic registration Function and so on.

As described above, the present invention uses the terminal location registration function and the intelligent network incoming trigger technology of the AP so that the user can use the home phone as long as he is connected to the AP even if he takes out his / her one phone (or wireless terminal such as a PDA). It is possible to identify the location of the subscriber can be more efficient call forwarding service.

Accordingly, the present invention provides an intelligent call connection service that is much more intelligent than a call call based on a call or exchange, and has an advantage in that a call received at any location can be missed. In addition, the call is connected to the user's location without the call ringing in the absence of the user, and the call connection can be directly selected by the user through the profile management of the subscriber, thereby enabling a higher level telephone service. In addition, there is an advantage in that it is possible to receive a wireless call service at a low landline phone rate in economic terms.

The above objects, features and advantages will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, whereby those skilled in the art may easily implement the technical idea of the present invention. There will be. In addition, in describing the present invention, when it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram illustrating an embodiment of a roaming service system and a method of a one phone through a terminal location registration and an incoming trigger according to the present invention.

For roaming service of one phone through terminal location registration and incoming trigger according to the present invention, the service is connected to a public telephone network and a public telephone network that receives and transmits a service call from any outgoing telephone 11 calling a service subscriber. A common line signaling network connected to one or more service switching points (SSPs) 13 and 16, a service switch (SSP) 13 and 16, and an intelligent peripheral device (IP) to transmit service control information; A service controller (SCP) 14 connected to the common line signaling network to control service calls, a service manager (SMS) 15 for managing service data related to call processing; APs (Access Points) 18 and 19, which can be simultaneously connected to a data network and a voice network through a subscriber's wired telephone number and Bluetooth, are accommodated.

This service uses the APs 18 and 19 to determine the location of the wireless communication terminal (one phone) 20, and when the wireless communication terminal (one phone) 20 is not approaching the APs 18 and 19. Recognizes your absence and automatically transfers the call to your mobile phone. The necessary functions for this are 'terminal location registration / cancellation function' of AP (18,19), 'terrier trigger function' for handing a call to intelligent network system in case of service subscriber in destination exchange (LE) (17), In addition, there is a 'call forwarding function' that detects the location information of the subscriber and transfers the call to the AP (18 or 19) or the mobile number where the subscriber is located.

Specifically, as shown in FIG. 1, the roaming service system of the one-phone according to the present invention detects the presence of the wireless communication terminal 20 in a predetermined communication area and positions the corresponding wireless communication terminal 20. At least one access point (AP) 18, 19 that performs registration and termination, and wirelessly connects to a wireless communication terminal 20 within a predetermined communication area when routing a call, and when a call is received, whether the incoming number is subscribed to a service After confirming, the terminal exchange (LE) 17 for triggering a call to the called party number subscribed to the service to the intelligent network system and the location registration of the terminal (one phone) 20 to be forwarded based on the subscriber profile is inquired. Then, the intelligent network system (service switcher (SSP) (13, 16), service to route the incoming triggered call to route to the corresponding AP (18 or 19) mapped with the location-registered wireless communication terminal (one phone) 20) Controller (SCP 14), and a service manager (SMS) 15 that manages subscriber profiles and manages location registration and revocation by APs 18 and 19 of the wireless communication terminal (one phone) 20.

In addition, when a call is established between the calling telephone (calling terminal) 11 and the wireless communication terminal (one phone) 20 registered at the AP 18 or 19, the calling telephone 11 is charged at a fixed telephone rate. It further comprises a charging means (not shown in the figure). Of course, if the outgoing telephone is a PSTN terminal, the wired telephone fee is charged, but if the outgoing telephone is a wireless telephone fee, the outgoing telephone is not necessarily limited to the PSTN terminal in performing this service.

In the above, the AP (18, 19) registers the position of the terminal (wireless communication terminal (one phone) 20) connected to the AP (18, 19) via a voice network (PSTN) or data network (IP network) ( Connection registration).

First, the process of registering the position of the terminal (wireless communication terminal (one phone) 20) connected to the AP 18, 19 through the data network (IP network) will be described. The roaming service process of the one-phone based on the location registration (access registration) will be described.

The APs 18 and 19, when the wireless communication terminal (one phone) 20 is in a predetermined communication area (that is, within the AP 18 and 19 area), have their MAC address and the wireless communication terminal ( Automatically transmits the MAC address and connection registration message of the one-phone 20 to the service manager 15 through the Internet (IP network), and the wireless communication terminal (one-phone) 20 transmits a predetermined communication area. Outside of the AP (18, 19) area, the brewery of his own beer station and the wireless communication terminal (one phone) 20, disconnection message to the service manager (SMS) 15 over the Internet Send automatically. At this time, when registering and canceling the location of the wireless communication terminal (one phone) 20 through the Internet (IP network), the subscriber location management server (21 in FIG. 2) is connected to the service manager (SMS) 15. Location registration and revocation of () 20 (see FIGS. 2A and 2B below).

That is, if the wireless communication terminal (one phone) 20 is in a predetermined communication area (i.e., in the area of the APs 18 and 19), as shown in Fig. 2A, the APs 18 and 19 are service managers (SMS). In step 15, location registration (connection registration) of the wireless communication terminal (one phone) 20 is performed.

At this time, as shown in FIG. 2A, when the wireless communication terminal (one phone) 20 enters the area of the AP 18, 19, the service manager for location registration (access registration) at the AP 18, 19. Information to be transmitted to the (SMS) 15 is a MAC address of the APs 18 and 19, a MAC address of a wireless communication terminal (one phone), a connection registration notification message, and the like.

On the other hand, if the wireless communication terminal (one phone) 20 is out of the predetermined communication area (i.e., outside the area of the APs 18 and 19), as shown in Fig. 2B, the APs 18 and 19 are service managers (SMS). In step (15), position registration cancellation (connection termination) of the wireless communication terminal (one phone) 20 is performed.

In this case, as shown in FIG. 2B, when the wireless communication terminal (one phone) 20 is out of the accessible range of the APs 18 and 19, the AP 18 and 19 cancels the registration of the location registration (disconnected). Information to be transmitted to the service manager (SMS) 15 for the risk, MAC address of the AP (18, 19), MAC address (MAC address) of the wireless communication terminal (one phone) 20, disconnection notification Messages, etc.

As such, the terminal location registration / cancellation information is transmitted to the service manager (SMS) 15 through the APs 18 and 19 supporting the Internet (IP network) connection, and the service manager (SMS) 15 transmits the AP (18). 19 manages the locations of the wireless communication terminals (one phone) 20 connected to each other.

The subscriber profile managed by the service manager (SMS) 15 includes at least one called number (a landline telephone number (eg, 02-111-2222) of the AP 19 provided at home) and an AP provided in an office. (18) and a wireless communication terminal (one-phone) 20 number (e.g., 016-222-3333) are mapped, managed (registered), and registered The MAC address of the wireless communication terminal (one phone) 20 and the beer address of the APs 18 and 19 are mapped and managed.

In addition, the service controller (SCP) 14 of the intelligent network system plays a role in real-time intelligent network call processing, and inquires whether or not the location registration of the terminal (one phone) 20 to be forwarded based on the subscriber profile, wireless communication If the terminal (one phone) 20 is connected to the AP 18 or 19 (within a predetermined communication area), the incoming call triggered call is forwarded to the connected AP 18 or 19, and the wireless communication terminal (one phone) is connected. If the 20 is not connected to the AP 18 or 19 (outside the predetermined communication area), the call forwarded to the wireless communication terminal number (mobile phone number) is forwarded.

In the present invention, when a wireless communication terminal 20 such as a one-phone or a PDA enters the communication range of the APs 18 and 19, the APs 18 and 19 are connected to the wireless communication terminal (one phone) 20 and the APs 18 and 19. ID (MAC address) is transmitted to the service manager (SMS) 15 via the Internet, thereby managing the AP (18, 19) where the wireless communication terminal (one-phone) 20 is located, and the service controller of the intelligent network system ( SCP) 14 automatically routes the call according to this location.

At this time, in order for the telephone of the user (called party) subscribed to the service to use the routing function by using the intelligent network service, the intelligent network system (service) unconditionally receives the incoming call by using the incoming trigger method of the exchange (called exchange 17). It should be connected to the switch (SSP) 13, 16, service controller 14). Then, in the intelligent network system (service controller 14), the location of the called telephone (wireless communication terminal 20) is connected to the corresponding AP 18 or 19 or to another AP 19 or 18. By judging, it connects the call to the AP 18 or 19 where the wireless communication terminal (one phone) 20 is located. At this time, if the wireless communication terminal (one phone) 20 is not connected to the AP 18 or 19, the mobile phone number (wireless communication terminal number) is extracted from the user's profile information and the call is connected to the mobile phone number. This is done. To this end, when the wireless communication terminal (one phone) 20 is connected to the AP 18 or 19, the AP 18 or 19 sends a terminal location registration notification (connection registration notification) message, and the wireless communication terminal (one phone) ( When 20) is disconnected from the AP 18 or 19, a function of transmitting a registered terminal location access termination notification (connection termination notification) message to the service manager (SMS) 15 is required.

Therefore, if the mobile phone number (for example, 016-222-3333) is registered in the landline telephone number (for example, 02-111-2222) of the AP 19, the landline telephone number of the AP 19. (For example, 02-111-2222) or a landline telephone number of the AP 19 (for example, 02-333-4444) even if a call is made to the landline telephone number of the AP 18 (for example, 02-333-4444). 02-111-2222) can be connected to the call. On the contrary, when a mobile phone number (for example, 016-222-3333) is registered in the landline telephone number (for example, 02-333-4444) of the AP 18, the landline telephone number ( For example, even if a call is made to 02-333-4444 or a landline telephone number of the AP 19 (for example, 02-111-2222), the landline telephone number of the AP 18 (eg, 02). -333-4444) will be able to connect the call. However, when the wireless communication terminal (one phone) 20 is not connected to any of the APs 18 and 19, the mobile phone number (wireless communication terminal number) is extracted from the user's profile information and called with the mobile phone number. Let me connect.

Then, looking at the roaming service of the one-phone through the terminal location registration and the incoming trigger according to the present invention, if the wireless communication terminal (one phone) 20 is close to the proximity of the AP (18 or 19) (that is, the AP (18) or 19) within the area), the AP (18 or 19) detects this through the data network (IP network), the MAC address of the AP (18 or 19), the wireless communication terminal (one phone) of the 20 The service manager (SMS) 15 notifies that the wireless communication terminal (one phone) 20 is connected to the AP 18 or 19 together with the MAC address.

Subsequently, when a call is made to "02-111-2222" which is the home telephone number of the wireless communication terminal (one phone) 20 (the landline telephone number of the AP 19 provided in the home), the exchanger ( In 17), the call is connected to the intelligent network system using the incoming trigger function.

Next, the service controller (SCP) 14 of the intelligent network queries the service manager (SMS) 15 for the position of the wireless communication terminal (one phone) 20 having the number " 02-111-2222 ".

If the wireless communication terminal (one phone) 20 is connected to a specific AP (18 or 19), the call is connected to the connected AP (18 or 19). For example, when the mobile phone number (016-222-3333) is registered in the wired telephone number "02-111-2222" of the AP 19, the call is connected to the home AP 19. do. In addition, when the mobile telephone number (016-222-3333) is registered in the wire telephone number "02-333-4444" of the AP 18, the call is connected to the AP 18 of the office.

However, when the wireless communication terminal (one phone) 20 is not connected to any APs 18 and 19, the mobile phone number extracted from the service manager (SMS) 15 using the mobile phone network (016-222) -3333) to connect the call.

On the other hand, when a call is made to "02-333-4444", which is an office telephone number (wired telephone number of AP 18 provided in the office) of the wireless communication terminal (one phone) 20, the incoming call is exchanged at the switch 17. Using the trigger function, the call is connected to the intelligent network system.

Next, the service controller (SCP) 14 of the intelligent network queries the service manager (SMS) 15 for the position of the wireless communication terminal (one phone) 20 having the number " 02-333-4444 ".

If the wireless communication terminal (one phone) 20 is connected to a specific AP (18 or 19), the call is connected to the connected AP (18 or 19). For example, when the mobile telephone number (016-222-3333) is registered in the wired telephone number "02-333-4444" of the AP 18, the call is connected to the AP 18 of the office. In addition, when the mobile phone number (016-222-3333) is registered in the wired telephone number "02-111-2222" of the AP 19, the call is connected to the home AP (19).

However, when the wireless communication terminal (one phone) 20 is not connected to any APs 18 and 19, the mobile phone number extracted from the service manager (SMS) 15 using the mobile phone network (016-222) -3333) to connect the call.

Thus, in the present invention, one wireless communication terminal (one phone) 20 can simultaneously perform functions such as a home telephone, an office telephone, and a mobile telephone. At this time, using the Bluetooth technology and the incoming trigger method of SCP (14), when a telephone call is made, the location of the subscriber is determined and then the wireless communication terminal (one phone) 20 is connected to the AP 18 or 19. When the call is transferred to that location, and the call is transferred to a mobile phone number (wireless communication terminal number) when in an area not connected to the AP (18 or 19), one wireless communication terminal (regardless of the subscriber's location) With one phone 20, it can function as a home phone, an office phone, and a mobile phone.

Now, the process of registering the location of the terminal (wireless communication terminal (one phone) 20) connected to the AP (18, 19) through the voice network (PSTN) will be described. However, since the roaming service procedure after location registration based on the voice network (PSTN) is the same as the roaming service procedure after location registration based on the data network (IP), redundant description will be avoided in the following.

In registering a location based on a voice network (PSTN), the APs 18 and 19 may register an intelligent network prefix (ie, a location registration intelligent network prefix and a location) when registering a location of a terminal (wireless communication terminal (one phone) 20). Release an intelligent network prefix).

If the wireless communication terminal (one phone) 20 is in a predetermined communication area (i.e., in the area of the APs 18 and 19), the APs 18 and 19 are automatically set to 'Location Prefix + Mobile Phone Number ( For example, 016-222-3333) configures a phone number to make a call to an intelligent network system (in this case, CID is a landline phone number of the AP 18,19 (for example, 02-111-2222, 02). -333-4444), the call is terminated when a call is made, which is automatically generated without user intervention, and the mobile phone number (016-222-3333) of the wireless communication terminal (one phone) 20 is initially set to the AP. It is assumed that you register at the city.

For example, the AP 19 provided in the home (home) automatically detects the location registration intelligent network prefix (prefix) + mobile phone number (for example, if there is a wireless communication terminal (one phone) 20 in its area). Call 016-222-3333) and terminate the call when a call is made, and the switch (becoming an outgoing exchange) (LE) hands over the call to the intelligent network system. Wired telephone numbers (e.g., 02-111-2222) and 'location registration intelligent network prefix (prefix) + mobile phone number (e.g., 016-222-3333)'. The service controller (SCP) 14 of the intelligent network system then has a mobile phone number (e.g., 016-222-3333) and a CID (wired phone number (e.g., 02-111-2222) of the AP). This mobile phone number (e.g., 016-222-3333) is registered in the AP 19 of the current CID (wired telephone number (e.g., 02-111-2222) of the AP 19). In the subscriber profile of the service manager (SMS) 15.

On the other hand, the AP 19 provided in the home (home) is automatically released when the wireless communication terminal (one phone) 20 is out of its area 'prefix + network prefix (prefix) + mobile phone number (for example, 016-222-3333) 'and the call ends and the call is terminated, and the switch (becoming the call exchanger) (LE) passes the call to the intelligent network system, and the transmitted information is transmitted from the calling party's CID (AP (19). ) Is a landline telephone number (e.g., 02-111-2222)) and a 'location release network prefix (prefix) + cell phone number (e.g., 016-222-3333)'. Then, the service controller (SCP) 14 of the intelligent network system has a mobile phone number (e.g., 016-222-3333) and a CID (wired phone number (e.g., 02-111-2222) of the AP 19). The mobile phone number (e.g., 016-222-3333) is registered in the AP 19 of the current CID (the landline telephone number (e.g., 02-111-2222) of the AP 19). It is recorded in the subscriber profile of the service manager (SMS) 15 that it is terminated (disconnected).

On the other hand, when the wireless communication terminal (one phone) 20 moves and exists in the area of the AP 18 provided in the office, the AP 18 provided in the office automatically moves to 'location registration intelligent network prefix (prefix) + mobile'. Call the phone number (e.g., 016-222-3333) and terminate the call when the call is made, and the switch (becoming an outgoing exchange) (LE) passes the call to the intelligent network system. Caller's CID (AP's landline phone number (eg, 02-333-4444)) and 'Location Registration Network Prefix (Prefix) + Mobile Phone Number (eg, 016-222-3333)'. Then, the service controller (SCP) 14 of the intelligent network system has a mobile phone number (e.g., 016-222-3333) and a CID (line number (e.g., 02-333-4444) of the AP 18). The mobile phone number (e.g., 016-222-3333) is registered in the AP 18 of the current CID (the landline telephone number (e.g., 02-333-4444) of the AP 18). Access registration) in the subscriber profile of the service manager (SMS) 15.

In the same manner as the location registration termination (connection termination) procedure, the AP (18) provided in the office is automatically 'location intelligent network prefix (prefix) + mobile when the wireless communication terminal (one phone) 20 is out of its area Call the phone number (e.g., 016-222-3333) and terminate the call when the call is made, and the switch (becoming an outgoing exchange) (LE) passes the call to the intelligent network system. Caller's CID (wired telephone number of AP 18 (e.g., 02-333-4444)) and 'location release network prefix (prefix) + cell phone number (e.g., 016-222-3333)' . Then, the service controller (SCP) 14 of the intelligent network system has a mobile phone number (e.g., 016-222-3333) and a CID (line number (e.g., 02-333-4444) of the AP 18). Location is registered in the AP 18 of the current CID (the landline telephone number of the AP 18 (e.g., 02-333-4444)). It is recorded in the subscriber profile of the service manager (SMS) 15 that it is terminated (disconnected).

The subscriber profile includes a landline telephone number (eg, 02-111-2222) of an AP 19 provided in a home (home) by a mobile phone number (eg, 016-222-3333) and an office. The landline telephone number (e.g., 02-333-4444) of the AP 18 is managed by location registration (connection registration) / location registration termination (connection termination). For example, when a mobile phone number (for example, 016-222-3333) is registered in 02-111-2222, a landline phone number (for example, 02-111-2222) or AP ( Even if a call is made to the landline telephone number (for example, 02-333-4444) of 18), a call can be connected to the landline telephone number (for example, 02-111-2222) of the AP 19. . On the contrary, when a mobile phone number (for example, 016-222-3333) is registered in the landline telephone number (for example, 02-333-4444) of the AP 18, the landline telephone number ( For example, even if a call is made to 02-333-4444 or a landline telephone number of the AP 19 (for example, 02-111-2222), the landline telephone number of the AP 18 (eg, 02). -333-4444) will be able to connect the call.

3 is a flowchart illustrating a routing call processing procedure for a roaming service of a one-phone according to the present invention, which shows a procedure of making a call connection when a subscriber who uses the service is called.

First, when the caller picks up the telephone (outgoing telephone) 11 and dials the subscriber's landline number (02-111-2222 or 02-333-4444) (301), the call exchanger (12, 17) is connected. In step 302, the destination exchange 17 processing the call of the subscriber checks whether the called party is subscribed, and attempts to connect to the service controller (SCP) 14 of the intelligent network (incoming trigger) (303).

Thereafter, the service controller (SCP) 14 inquires the location of the subscriber station (one phone) 20 to the service manager (SMS) 15 (304), and the subscriber terminal (one phone) 20 is connected to the AP 18. (19), the call is forwarded to the mobile phone number (mobile phone number of the wireless communication terminal 20) (305), and a call is established between the originating and receiving terminals 11 and 20 (306). . At this time, when the calling terminal (originating phone) 11 is a PSTN terminal and the called terminal (wireless communication terminal (one phone) 20) is a wireless communication terminal (one phone) 20 outside the APs 18 and 19, In addition, wireless telephone charges will be charged.

Although the subscriber's terminal (one phone) 20 is not connected to the APs 18 and 19 in step 306, the wireless communication terminal (one phone) 20 and the subscriber mobile phone are separated. This is only to distinguish the wired network connection through the AP (18, 19) or the wireless network through the mobile communication network, it should be noted that the same terminal.

However, if connected to the AP 18 or 19 (i.e., the called terminal (wireless communication terminal (one phone) 20) is within the area of the AP 18 or 19), the call to the connected AP 18 or 19 is called. Call forward (307), the call is established between the calling terminal (11, 20) (308). At this time, when the calling terminal (originating phone) 11 is a PSTN terminal and the called terminal (wireless communication terminal (one phone) 20) is a wireless communication terminal (one phone) 20 in the AP 18 or 19 area, You will be charged for the landline phone when you make a call.

That is, when the mobile phone number (e.g., 016-222-3333) is registered in the landline phone number (e.g. 02-111-2222) of the AP 19, the landline phone number of the AP 19 (For example, 02-111-2222) or a landline telephone number of the AP 19 (for example, 02-333-4444) even if a call is made to the landline telephone number of the AP 18 (for example, 02-333-4444). 02-111-2222).

On the contrary, when the cellular phone number (for example, 016-222-3333) is registered in the landline telephone number (for example, 02-333-4444) of the AP 18, the landline telephone number of the AP 18 is registered. (E.g., 02-333-4444) or a landline number (e.g., 02-111-2222) of the AP 19 (e.g., 02-111-2222) 02-333-4444).

By using the profile management function of the subscriber in this way, by simultaneously registering the home and office numbers in one wireless communication terminal (one phone) 20, the call to the office is also the same wireless communication terminal (one phone) as the home phone. You can get it anywhere using (20).

As described above, the method of the present invention may be implemented as a program and stored in a recording medium (CD-ROM, RAM, ROM, floppy disk, hard disk, magneto-optical disk, etc.) in a computer-readable form. Since this process can be easily implemented by those skilled in the art will not be described in more detail.

The present invention described above is capable of various substitutions, modifications, and changes without departing from the technical spirit of the present invention for those skilled in the art to which the present invention pertains. It is not limited by the drawings.

According to the present invention as described above, the service subscriber can be used as a single terminal by integrating a landline telephone and a wireless telephone, as well as receive intelligent telephone service through the profile management, wireless calls using Bluetooth technology While paying a cheap landline, you can get economic benefits.

1 is a diagram illustrating an embodiment of a roaming service system and a method of a one-phone through a terminal location registration and an incoming trigger according to the present invention;

Figure 2a is an embodiment explanatory diagram showing a location registration process for roaming services of one phone according to the present invention,

Figure 2b is an embodiment explanatory diagram showing a location termination process for roaming services of one phone according to the present invention,

3 is a flowchart illustrating a routing call processing procedure for roaming service of a one phone according to the present invention.

* Explanation of symbols on the main parts of the drawing

11: outgoing telephone 12: outgoing exchange (LE)

13,16 service switch (SSP) 14 service controller (SCP)

15: service manager (SMS) 17: destination exchange (LE)

18,19: access point (AP) 20: wireless communication terminal (one phone)

21: subscriber location management server

Claims (15)

In roaming service system of one phone, At least one access point that detects the presence or absence of a wireless communication terminal in a predetermined communication area, registers and terminates the location of the wireless communication terminal, and wirelessly connects to a wireless communication terminal in the predetermined communication area during call routing. AP); When the call is received, after checking whether the incoming number of the service subscription, the incoming exchange switch to trigger the incoming call to the service subscribed destination number to the intelligent network system; An intelligent network system (SSP, SCP) for inquiring whether to register a location of a terminal to be forwarded based on a subscriber profile, and then routing the incoming triggered call to a corresponding AP mapped with a location-registered wireless communication terminal; And A service manager (SMS) that manages the subscriber profile and manages location registration and cancellation for each AP of the wireless communication terminal. Roaming service system of the one-phone through the terminal location registration and incoming trigger comprising a. The method of claim 1, Charging means for charging the outgoing wired terminal with a wired telephone fee when a call is established between the outgoing wired terminal and the wireless communication terminal registered with the AP; Roaming service system of the one-phone through the terminal location registration and incoming trigger further comprising. The method according to claim 1 or 2, In the subscriber profile, At least one called number and a wireless communication terminal number are mapped and managed (registered), and the location of the terminal is characterized by being managed by mapping a beer address (MAC address) of the registered wireless communication terminal and the beer address of the AP. Roaming service system of one phone through registration and incoming trigger. The method of claim 3, wherein The AP, When the wireless communication terminal is in the predetermined communication area, the own beer station, the beer station of the wireless communication terminal, and a connection registration message are automatically transmitted to the service manager (SMS), and the wireless communication terminal automatically changes the predetermined communication area. When the departure, the roaming service system of the one-phone through the terminal location registration and the incoming trigger, characterized in that it automatically transmits its own brewery, the brewery of the wireless communication terminal, the disconnection message to the service manager (SMS). The method of claim 4, wherein The intelligent network system, Inquiring whether the terminal to be forwarded is registered based on the subscriber profile, and if the wireless communication terminal is connected to the AP (within the predetermined communication area), the incoming call triggered to the connected AP is forwarded. When the wireless communication terminal is not connected to the AP (out of the predetermined communication area), the incoming call triggered by the wireless communication terminal number is forwarded to the terminal location registration and incoming trigger Roaming Service System. The method of claim 3, wherein The AP, Roaming service system of the one-phone through the terminal location registration and incoming trigger, characterized in that using the public telephone network (PSTN) or the Internet when the location registration and termination of the wireless communication terminal. The method of claim 6, When registering and canceling the location of the wireless communication terminal through the public telephone network (PSTN), The service controller (SCP) of the intelligent network performs a function of routing to a wired or wireless number according to the location of the receiver using the location registration and termination information of the wireless communication terminal recorded in the service manager (SMS). Roaming service system of one phone through the terminal location registration and incoming trigger. The method of claim 6, When registering and canceling the location of the wireless communication terminal through the Internet, The subscriber location management server performs the location registration and termination of the wireless communication terminal to the service manager (SMS) roaming service system of the one-phone through the terminal location registration and incoming trigger. A roaming service method in a roaming service system of one phone, At least one access point (AP) detecting whether a wireless communication terminal exists in a predetermined communication area, and registering a location of the wireless communication terminal in a subscriber profile of a service manager (SMS); When the incoming call, the incoming exchange checks whether or not the incoming number of the service subscription, the incoming trigger step for the incoming call to the service subscribed destination number to the intelligent network system; After the service controller (SCP) of the intelligent network queries the location registration of the terminal to be forwarded based on the subscriber profile, the incoming call triggered call is routed to the corresponding AP mapped with the location-registered wireless communication terminal. Call routing step; And A call connection step in which the corresponding AP connects a call to a wireless communication terminal in the predetermined communication area; Roaming service method of the one-phone through the terminal location registration and incoming trigger comprising a. The method of claim 9, When the wireless communication terminal leaves the predetermined communication area, notifying the AP of the termination of access to the subscriber profile; And If the wireless communication terminal is not connected to the AP (out of the predetermined communication area), forwarding the incoming triggered call to a wireless communication terminal number; Roaming service method of the one-phone through the terminal location registration and incoming trigger further comprising. The method of claim 9, When a call is established between an outgoing wired terminal and the wireless communication terminal registered in the AP, charging the outgoing wired terminal with a wired telephone fee Roaming service method of the one-phone through the terminal location registration and incoming trigger further comprising. The method according to any one of claims 9 to 11, In the subscriber profile, At least one called number and a wireless communication terminal number are mapped and managed (registered), and the location of the terminal is characterized by being managed by mapping a beer address (MAC address) of the registered wireless communication terminal and the beer address of the AP. Roaming service method of one phone through registration and incoming trigger. The method of claim 12, The connection registration step, When the wireless communication terminal is in the predetermined communication area, the beer address of the AP, the beer address of the wireless communication terminal, and a connection registration message are automatically transmitted to the service manager (SMS), and the wireless communication terminal transmits the predetermined communication area. Departure, roaming service method of the one-phone through the terminal location registration and the incoming trigger, characterized in that the automatic transmission of the beer address of the AP, the beer address of the wireless communication terminal, the disconnection message to the service manager (SMS). The method of claim 13, The routing step, Inquiring whether the terminal to be forwarded is registered based on the subscriber profile, and if the wireless communication terminal is connected to the AP (within the predetermined communication area), the call forwarded to the corresponding AP connected is forwarded. Roaming service method of the one-phone through the terminal location registration and incoming trigger, characterized in that. In the roaming service system of the one phone having a processor for roaming service of the one phone through the terminal location registration and the incoming trigger, A connection registration function of at least one access point (AP) detecting the presence or absence of a wireless communication terminal in its predetermined communication area and registering the location of the wireless communication terminal in a subscriber profile of a service manager (SMS); When a call is received, the incoming exchange function checks whether or not the incoming number is the service subscription of the incoming number, the incoming trigger function to trigger the incoming call to the service-subscribed incoming number to the intelligent network system; After the service controller (SCP) of the intelligent network queries the location registration of the terminal to be forwarded based on the subscriber profile, the incoming call triggered call is routed to the corresponding AP mapped with the location-registered wireless communication terminal. Call routing function; And A call connection function in which the corresponding AP connects a call to a wireless communication terminal in the predetermined communication area A computer-readable recording medium having recorded thereon a program for realizing this.