KR20080013131A - Onephone service system and method for notifying wire incoming call during absence thereof - Google Patents

Abstract

A onephone service system and an absent PSTN(Public Switched Telephone Network) call notification method are provided to increase call connection probability by enabling a user to recognize and respond to an absent PSTN call even though the user is out of the coverage of a onephone AP(Access Point). A onephone service system comprises a onephone terminal(102) and an AP(103). The onephone terminal(102) transmits and receives calls through a PSTN when a user is within the coverage of the AP(103). In case the user is out of the coverage of the AP(103), the onephone terminal(102) transmits and receives calls through a mobile communication network. The AP(103) registers the onephone terminal(102), and communicates with the onephone terminal(102) by wireless. In case an absent PSTN call is generated, the AP(103) transmits information about the absent PSTN call to the onephone terminal(102). When the onephone terminal(102) doesn't exist within the coverage of the AP(103) and a call connection is not executed through a wire terminal(101), the AP(103) judges that an absent PSTN call has been generated. If an absent PSTN call is generated, the AP(103) creates an absent list, and transmits the absent list to the onephone terminal(102) when the onephone terminal(102) enters into the coverage of the AP(103).

Description

ONEPHONE SERVICE SYSTEM AND METHOD FOR NOTIFYING WIRE INCOMING CALL DURING ABSENCE THEREOF}

1 is an overall configuration diagram of a one-phone service system according to an embodiment of the present invention.

Figure 2 is a flow chart illustrating a notification method of a landline incoming call during the one-phone service according to an embodiment of the present invention.

FIG. 3 is a flowchart illustrating a method of notifying of a missed landline call notification method of FIG. 2 by using a missed call list.

FIG. 4 is a view for explaining a method of informing a call transfer or a short message through a mobile communication network of the missed wired call notification method of FIG. 2; FIG.

<Description of Symbols for Main Parts of Drawings>

100: home 101: wired terminal

102: wireless terminal 103: access point

104: modem 200: DSLAM

300: base station 410: Internet network

420: public switched telephone network (PSTN)

421 wired network switch 430 intelligent network

431: intelligent network switch 440: mobile communication network

The present invention relates to a one-phone service system and a method for notifying a missed landline call, and more particularly, a technology for increasing a call probability by informing a one-phone terminal of information about a missed landline call occurring during a one-phone service.

In general, the Onephone service is a wired / wireless integrated service that allows one-phone terminal to make a call using both a public switched telephone network (PSTN) and a mobile communication network.

To this end, the one-phone service installs a one-phone access point connected to a general wired telephone line or an internet line in a customer's home, and a short-range communication module such as a wireless LAN and Bluetooth for wireless connection to the one-phone terminal and the one-phone access point. Equipped with a wireless communication between the one-phone terminal and the one-phone access point.

Accordingly, a wired call service is provided through a PSTN in a wireless connection (wireless LAN, Bluetooth, etc.) area of a one-phone access point, and a wireless call service is provided through a mobile communication network outside the wireless access area.

To this end, the one-phone terminal is equipped with a dual mode function of near field wireless access mode and code-division multiple access (CDMA), and uses near field wireless access mode when using a PSTN, and CDMA mode when using a mobile communication network. Do it.

However, in the conventional one-phone service, when an incoming call is received through the wired network, the incoming call can be sent only to the wired terminal and the one-phone terminal connected thereto. When the one-phone subscriber moves out of the one-phone wireless access area, No treatment was done. That is, if the one-phone terminal is outside the wireless access area, wireless communication is not performed between the one-phone terminal and the one-phone access point, and thus, the incoming call service cannot be provided because the incoming call cannot be connected.

Accordingly, an object of the present invention for solving the above problems is that when a customer is out of range of the one-phone access point, when a missed call is received through the wired network, the missed wired call is notified to the one-phone terminal to increase the probability of call connection, thereby improving customer satisfaction. To increase it.

The one-phone service system of the present invention for achieving the above object, a one-phone terminal for transmitting and receiving a wired incoming call in the home, and an incoming and outgoing call through a mobile communication network in the home, and registers the one-phone terminal, the registered one phone The wireless communication with the terminal, characterized in that it comprises an access point for transmitting information on the missed landline incoming call to the one-phone terminal when the missed landline incoming call occurs.

In addition, the missed landline incoming call notification method of the one-phone service of the present invention, when an incoming call is generated through a wired network, the first step of determining whether the one-phone terminal in the wireless access area of the access point, and the wireless access area of the access point A second process of determining whether the incoming call is received through a wired terminal when there is no one-phone terminal present in the terminal; and when the incoming call is not received through the wired terminal, information on the missed landline incoming call is received. And a third process of inducing a call by transmitting to the terminal.

In addition, the missed landline incoming call notification method of the one-phone service of the present invention, if the one-phone terminal does not exist in the wireless connection area of the access point of the one-phone service or the incoming landline incoming call that does not receive the incoming call through the wired terminal is generated, And a second process of generating and storing an missed list for the missed wired incoming call and transmitting the missed list to the one-phone terminal when the one-phone terminal is connected in the wireless access area of the access point. do.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

1 is an overall configuration diagram of a one-phone service system according to an embodiment of the present invention.

The one-phone service system of the present invention includes a wired terminal 101, a one-phone terminal 102, a one-phone access point 103, and a modem 104 in the home 100.

The wired terminal 101 is a terminal for performing a wired call through a wired network (PSTN, high-speed Internet network, etc.), and the one-phone terminal 102 is wirelessly connected to the one-phone access point 103 of the home 100 to access one-phone. In the wireless access area with the point 103, wired incoming and outgoing can be performed through a wired network, and outside the wireless access area with the one-phone access point 103, the remote base station 300 is connected to perform an external wireless communication. It can be a terminal. To this end, the one-phone terminal 102 preferably includes a short range wireless communication module (Bluetooth, WLAN, etc.) and a code-division multiple access (CDMA) module.

The one-phone access point 103 is a connection device for interconnecting the one-phone terminal 102 and the wired network in the one-phone service area, that is, the wireless connection area. In this case, the one-phone terminal 102 is preferably registered in advance in the one-phone access point 103, the one-phone access point 103 is to store and manage the history of the number of times, the connection place, etc. of the one-phone terminal 102 desirable. In particular, in the present invention, the one-phone access point 103 generates and manages the missed list for the missed wired incoming call, and wirelessly communicates the missed list to the one-phone terminal 102 at the time when the one-phone terminal 102 is connected. Send it through. In addition, the one-phone access point 103 is connected to the one-phone terminal 102 to the one-phone terminal 102 through the mobile communication network 440 to connect the call, or to send a short message (SMS) to notify the missed wired incoming call (SMS) the one-phone terminal ( 102 to direct the call.

The modem 104 is connected between the one-phone access point 103 and the Digital Subscriber Line Access Multiplexer (hereinafter referred to as DSLAM) 200 to modulate a digital signal into an analog signal or to convert an analog signal. Demodulate and transmit the original digital signal.

DSLAM 200 is a network device that receives signals from digital subscriber line connections of multiple customers and sends them to the Internet network 410 and a public switched telephone network (PSTN) 420 using multiplexing techniques.

On the other hand, the intelligent network 430 is provided with an intelligent network switch 431, the intelligent network switch 431 generates a short message for the missed call notification when receiving a short message for the missed wired call notification from the access point 103 Or, send a short message registered in advance.

Hereinafter, referring to the missed landline incoming call notification method in the one-phone service according to an embodiment of the present invention will be described in detail.

First, when the incoming call signal is generated through the wired network (S100), the one-phone access point 103 determines whether the one-phone terminal exists in the wireless access area (S200), and the one-phone access point 103 When the one-phone terminal 102 exists in the wireless access area, the one-phone terminal 102 receives an incoming call and provides a call service (S300).

On the other hand, when the one-phone terminal 102 does not exist in the wireless access area of the one-phone access point 103, it is determined whether the corresponding incoming call is received through the wired terminal 101 (S400).

As a result of the determination in step S400, when the wired terminal 101 receives the wired incoming call, it is determined that the call service is provided, and when the wired terminal 101 does not receive the wired incoming call, the one-phone access point 103 The information on the missed wired incoming call is transmitted to the one-phone terminal 102 to induce a call (S500).

A detailed method for allowing the one-phone terminal 102 of the process S500 to make a call for the missed wired call will be described in detail with reference to FIGS. 3 and 4.

FIG. 3 is a flowchart illustrating a method of notifying of a missed call arrival list in the missed wired call notification method of step S500 of FIG. 2 in detail.

In the process S500 of FIG. 2, when the wired terminal 101 does not receive the wired incoming call, the access point 103 generates an missed list for the wired incoming call and stores it in a specific memory area within the access point 103. Manage (S501).

Thereafter, the access point 103 checks whether the one-phone terminal 102 is connected within the wireless connection area of the access point 103 (S502), and when the one-phone terminal 102 is wirelessly connected to the access point 103. The missed list stored in the terminal is transmitted to the one-phone terminal 102, and the missed list stored in the access point 103 is deleted (S503). At this time, the missed list includes the caller's telephone number, the incoming time, and the number of incoming calls, and the missed list is transmitted through short-range wireless communication applied between the one-phone terminal 102 and the access point 103. In addition, the access point 103 may transmit each missed list as a message for each missed call, or may transfer the missed call count and the missed list into one message.

In FIG. 3, when the corresponding one-phone terminal 102 of the plurality of one-phone terminals registered in the access point 103 enters the wireless connection area of the access point 103, the missed list is transmitted to the corresponding one-phone terminal 102. Although an example of managing each missed list for each one-phone terminal registered as one is disclosed, the representative one-phone terminal is set in the access point 103 so that the missed list is transmitted only when the representative one-phone terminal is connected. It may be.

To this end, when the access point 103 transmits the missed list to all registered one-phone terminals, the access point 103 is configured to generate and manage the missed list for all registered one-phone terminals, and to transmit the missed list to the representative one-phone terminal. In the representative one phone terminal to generate and manage the missed list.

On the other hand, Figure 4 is a diagram illustrating a path in the case of a missed call by switching a call or a short message (SMS) through a mobile communication network of the missed call notification method of step S500 of FIG.

When the wired terminal 101 does not receive a wired incoming signal in step S500 of FIG. 2 (S511), the access point 103 drives a call forwarding program (dialing sequence) for call forwarding to perform a call forwarding mode or a short message. Enter transfer mode.

The access point 103 then includes information about the missed wired call forwarding or missed wired call to the intelligent network switch 431 via the modem 104, the DSLAM 200, and the PSTN switch 421. Request a short message transmission (S512).

At this time, when the one-phone terminal 102 enters the wireless access area of the access point 103, it is preferable to release the call forwarding mode or the short message delivery mode.

Thereafter, the intelligent network switch 431 transfers the call to the corresponding one-phone terminal 102 through the mobile communication network 440 and the base station 300, or text message for the missed call notification. Transmit to the corresponding one-phone terminal 102 through 300. In this case, it is preferable to generate or register a text message when a request is made.

Accordingly, the user of the one-phone terminal 102 can check the text message and attempt to call the corresponding caller.

Although FIG. 4 discloses a case of transmitting a text message to the corresponding one-phone terminal 102, a representative one-phone terminal may be set to transmit a text message to the representative one-phone terminal.

As such, the present invention generates and stores the missed list in the access point 103 when the missed wired incoming call is generated and the corresponding missed list is stored in the one-phone terminal 102 as soon as the one-phone terminal 102 connects to the corresponding one-phone access point 103. By transmitting to the one-phone terminal 102 allows the caller to attempt a call. In addition, when a missed landline incoming call occurs, a call is transferred to a preregistered one-phone terminal 102, or a short message (SMS) is sent to notify the missed landline incoming call, and the call is missed even outside the wireless connection area of the one-phone access point 103. Make sure the phone is recognized.

As described above, the present invention has an effect of increasing the convenience of the user by increasing the probability of call connection by allowing the customer to recognize and call for the missed landline call even if the customer leaves the area of the one-phone access point.

In addition, the preferred embodiment of the present invention for the purpose of illustration, those skilled in the art will be able to various modifications, changes, replacements and additions through the spirit and scope of the appended claims, such modifications and changes are the following claims Should be seen as belonging to.

Claims (20)

A one-phone terminal for transmitting and receiving a wired incoming call at home and transmitting and receiving an incoming call through a mobile communication network at home; And And registering the one-phone terminal and performing wireless communication with the registered one-phone terminal, including an access point for transmitting information on the missed wired incoming call to the one-phone terminal when the missed wired incoming call is generated. One phone service system. The method of claim 1, wherein the access point, The one-phone service system, characterized in that it is determined that the missed landline incoming call is generated when the corresponding one-phone terminal does not exist in the wireless access area and the call connection is not performed through the wired terminal. The method of claim 1, wherein the access point, And generating the missed list for the missed wired incoming call and transmitting the missed list to the one-phone terminal when the one-phone terminal is connected in a wireless connection area. The method of claim 1, wherein the access point, When the missed wired incoming call occurs, the one-phone service system of transmitting the missed list to the representative one-phone terminal when the representative one-phone terminal pre-set among the one-phone terminals registered to the access point enters the wireless connection area. . The method of claim 3 or 4, wherein the access point, And when the transmission of the missed list is completed, deleting the stored corresponding missed list. The method of claim 3 or 4, wherein the missed list is: One-phone service system comprising a caller's telephone number, incoming time, and the number of incoming calls. The method of claim 1 or 2, wherein the access point, And when the missed wired incoming call is generated, enters a call forwarding mode and requests the intelligent network switch to forward the missed wired incoming call to the one-phone terminal through the mobile communication network. The method of claim 1 or 2, wherein the access point, When the missed landline incoming call is generated, the one-phone service system is characterized by entering a text message transmission mode and transmitting a text message including the missed landline incoming call information to the one-phone terminal through the mobile communication network. A first step of determining whether an original phone terminal exists in a wireless access area of the access point when an incoming call is generated through the wired network; A second step of determining whether the incoming call is received through a wired terminal when there is no one-phone terminal existing in the wireless access area of the access point; And And when the incoming call is not received through the wired terminal, transmitting the information on the missed landline to the corresponding one phone terminal to induce a call. . The method of claim 9, wherein the third process, A step 3-1 of generating and storing an missed list for the missed wired incoming signal when the missed wired incoming call is generated; And And transmitting the missed list to the one-phone terminal when the one-phone terminal is connected in the wireless access area of the access point. The method of claim 10, wherein the third process, And setting one of the one-phone terminals registered to the access point as a representative one-phone terminal and transmitting the missed list to the representative one-phone terminal when the representative one-phone terminal is connected. The method of claim 10 or 11, wherein the missed list, Missed landline incoming call notification method of the one-phone service, comprising the caller's telephone number, incoming time, and the number of incoming calls. The method according to claim 10 or 11, wherein When the transmission of the missed list is completed, the method further comprises a fourth step of deleting the missed list stored in the access point. The method of claim 9, wherein the third process, When the missed landline incoming call is generated, the missed landline incoming call notification method of the one-phone service, characterized in that the missed landline incoming call is switched to the one-phone terminal through the mobile communication network. The method of claim 9, wherein the third process, When the missed landline incoming call is generated, the missed landline incoming call notification method of one-phone service, characterized in that for transmitting the text message including the information on the missed landline incoming call to the one-phone terminal through a mobile communication network. A first process of generating and storing an missed list for the missed wired incoming call when the one-phone terminal does not exist in the wireless access area of the access point or the missed landline signal is received when the incoming call is not received through the wired terminal. ; And And a second process of transmitting the missed list to the one-phone terminal when the one-phone terminal is connected within the wireless access area of the access point. The method of claim 16, wherein the second process, And setting one of the one-phone terminals registered to the access point as a representative one-phone terminal and transmitting the missed list to the representative one-phone terminal when the representative one-phone terminal is connected. The method of claim 16 or 17, wherein the missed list, Missed landline incoming call notification method during the one-phone service, characterized in that it comprises the caller's telephone number, incoming time, and the number of incoming calls. The method according to claim 16 or 17, When the transmission of the missed list is completed, the third step of deleting the missed list stored in the access point further comprises the missed wired call notification method of the one-phone service. The method according to claim 16 or 17, The missed list is a missed wired call notification method of the one-phone service, characterized in that transmitted through the short-range wireless communication between the access point and the one-phone terminal.

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