KR20090010596A

KR20090010596A - Fixed-mobile convergence system and method

Info

Publication number: KR20090010596A
Application number: KR1020070073846A
Authority: KR
Inventors: 백락준
Original assignee: 백락준
Priority date: 2007-07-24
Filing date: 2007-07-24
Publication date: 2009-01-30

Abstract

The present invention relates to a wired / wireless converged communication method and apparatus, and more particularly, a function of wirelessly connecting wired communication to a mobile communication terminal so that mobile communication and wired communication can be simultaneously transmitted and received to the mobile communication terminal. The present invention relates to a wired and wireless convergence communication method and apparatus capable of selectively transmitting and receiving.

To this end, the present invention is composed of a WiFi or Bluetooth CTP module built-in wireless LAN Dual Mode phone with a built-in VoIP client module that can be connected to WiFi or Bluetooth wireless access device, PSTN or VoIP wired and mobile communication network in the area where the wireless access device is installed Simultaneously, and in other regions, a fixed mobile convergence (FMC) communication method and apparatus capable of selectively serving wired / wireless communication using a mobile communication network are provided.

Description

Wired and wireless telephone convergence communication method and apparatus {Fixed-Mobile Convergence system and method}

The present invention relates to a wired and wireless telephone convergence communication method and apparatus, and more particularly, a wired and wireless telephone capable of enabling wired and wireless communication by each of the mobile communication terminal and the wired terminal by wirelessly connecting the mobile communication terminal and the wired terminal. A method and apparatus for converged communication.

In general, in the field of communication, wireless mobile communication services for voice and data communication have been rapidly developed from conventional landline telephones, which were intended only for voice calls, and various services and systems based on the Internet have been greatly increased.

On the other hand, as a method for wireless communication within a short range of the technology, such as Bluetooth, WiFi, Zigbee, etc. are commercially available, there is an increasing demand for a service and a system for enabling a wired network connection through a mobile communication terminal.

The present invention has been made to solve the limitations of the conventional wired or wireless single communication method on the basis of the technical background as described above, the wireless-based mobile communication terminal and the wired-based PSTN and VoIP phones freely Bluetooth or An object of the present invention is to provide a wired / wireless telephone convergence communication method and an apparatus using the same, which are interconnected by WiFi wireless.

Fixed-Mobile Convergence (FMC) communication according to the present invention is a WiFi-based wireless LAN service area equipped with a Bluetooth or VoIP client equipped with a CTP profile using a dual mode mobile phone combined with mobile communication and wireless LAN. Is connected to a wireless LAN through an access point (AP) and connected to an Internet telephone (VoIP), and is connected to a mobile communication network in other regions where the wireless LAN service does not reach.

In addition, the present invention provides an unified communication (UC) service in which mobile phones, landlines, e-mails, and messengers are integrated, thereby providing an efficient communication and work environment regardless of time or place.

In the wired / wireless converged communication method and apparatus according to the present invention, a mobile communication terminal is fused in a wired section and wirelessly connected to enable a wired or wireless call through a PSTN or VoIP network and a mobile communication network, and within a predetermined area such as a home or office. The wired / wireless integrated network can be implemented, and the billing system allows the user to select a system or communication network that is advantageous to the user, thereby reducing the communication fee.

1 is a diagram illustrating a call processing method of a wired / wireless converged communication device according to the present invention, the left side of which shows an outgoing case, and the right side of the wired / wireless converged communication apparatus according to the present invention. In other words, when making a call using an Internet phone, the other party can receive a call using an Internet phone or a mobile phone. In this case, the call forwarding is automatically set according to the login state of the server and the caller is charged.

In addition, even when making a call using a mobile phone, the other party can receive a call using an Internet phone or a mobile phone. In this case, when sending a short message (SMS), both the mobile phone and the Internet phone are simultaneously received. Call forwarding is charged to the recipient.

FIG. 2 is a diagram illustrating a first embodiment of the present invention and shows a system configuration in which a cellular phone and an internet phone are linked based on Bluetooth. As shown in the drawing, while maintaining the existing PBX function, internal calls are not charged separately. In case of outgoing calls, the communication cost is reduced by using the network of the Internet phone provider, and all mobile phones can be connected within the service radius of the AP. Therefore, the mobile phone can be used as an internet phone, and functions such as call forwarding, hold, conference call, and pick up are supported.

That is, in the first embodiment of the present invention, a mobile phone is used as a wireless phone in a home or an office by interworking with a Bluetooth CTP-based wireless LAN, and the function of an existing mobile phone is used as it is elsewhere.

FIG. 3 is a diagram illustrating a second embodiment of the present invention and shows a system configuration in which a mobile phone and an internet phone are linked based on WiFi. As shown in FIG. 2, all mobile phones can be used as Internet phones within the service radius of the AP while maintaining the existing PBX function as shown in FIG. 2. The second embodiment of the present invention provides a wireless LAN based on a WiFi VoIP client. In this way, the mobile phone is used as a cordless phone in the home or office, and the function of the existing cell phone is used as it is elsewhere.

4 is a diagram illustrating a service method to which the first and second embodiments of the present invention are applied. In FIG. 4, the wired / wireless converged communication device according to the present invention is a Daul Mode mobile phone combined with a WLAN based on WiFi or Bluetooth, and can be connected to an Internet network by a Soft VoIP service provider or an AP that can be connected to the Internet network by a USB hub. Hard VoIP service provider or existing PSTN service provider is available.

5 is a view showing a mixed state of the first and second embodiments of the present invention. As described above with reference to FIGS. 2 to 4, the present invention is a Daul Mode wired / wireless converged communication device combined with a wireless LAN based on WiFi or Bluetooth, and operates as an existing mobile phone outside the Internet or wired network area. Within the area of the Internet network, the device is wirelessly connected by WiFi or Bluetooth communication, and operates as an Internet phone. In the area of the wired network, the device is wirelessly connected by WiFi or Bluetooth communication, and operates as a wired phone.

6 is a view showing an example of using a wireless LAN phone and a wireless access device according to the present invention. First, FIG. 6 (a) shows a case of using a VoIP service wirelessly with a mobile phone using a Bluetooth type Bluetooth AP, and FIG. 6 (b) shows a wired connection between an input / output terminal of the mobile phone and a USB terminal of a computer. The case is shown. All of them use the above Soft VoIp method when connected to the Internet through a computer.

In addition, Figure 6 (c) shows a case of using a regular phone or VoIP service wirelessly with a mobile phone using a Bluetooth PSTN AP, Figure 6 (d) is a mobile phone by a Bluetooth AP using a UTP cable And is connected wirelessly, and ordinary telephone is directly connected by wire.

6 (e) shows a case of using a VoIP service or a general phone using a WiFi AP, and FIG. 6 (f) shows a case of using a VoIP service or a general phone using a Digital Hub.

7 is a diagram illustrating an embodiment of a VoIP client module according to the present invention. In FIG. 7, an ID, an e-mail, and a phone number of a user are automatically stored in a client module and provide login information to another user registered in the client module. In this case, both the mobile phone number and the VoIP phone number may be used as the user's phone number.

In addition, the login status of other users registered in the client module is displayed, and when a specific party is logged in, a voice call or a message can be sent and received, and in the case of logoff, the voice call is connected to the other party's mobile or general phone. The message is delivered to the mobile phone's short message service. That is, in the wired / wireless converged communication device according to the present invention, a friend list and login information of an internet phone are transferred to a mobile phone, and a message input to the mobile phone can be simultaneously viewed on an internet phone.

1 is a diagram illustrating a call processing method of a wired / wireless converged communication device according to the present invention.

2 shows a first embodiment of the present invention;

3 shows a second embodiment of the present invention;

4 is a diagram showing a service scheme to which the first and second embodiments of the present invention are applied;

5 is a view showing a mixed state of the first and second embodiments of the present invention.

6 is a view showing an example of using a wireless LAN phone and a wireless access device according to the present invention.

7 illustrates an embodiment of a VoIP client module in accordance with the present invention.

Claims

Consists of a wireless LAN Dual Mode phone with a built-in VoIP client module that can connect to WiFi or Bluetooth wireless access devices.

In an area where wireless access devices are installed, PSTN or VoIP wired network and mobile communication network can be used simultaneously.

In other regions, a wired / wireless converged communication method in which wired / wireless calls can be selectively serviced using a mobile communication network.

In the area where wired connection is possible, PSTN or VoIP wired communication can be used simultaneously with mobile communication by wired method using the mobile communication terminal,

In other regions, a wired / wireless converged communication device capable of selectively serving wired / wireless calls using a mobile communication network.