KR20150010440A - System of communication in wireless-LAN network with pick-up for smartphone and operating method thereof - Google Patents

Abstract

The present invention relates to a smartphone incoming call forwarding system using a wireless LAN and an operating method of the same, wherein the system enables a user in a wireless LAN-installed place like home, office, and so on to receive a smartphone incoming call using a desktop computer, a laptop, a tablet, an Internet TV, an interphone and the like which are connected to a wireless LAN and equipped with a microphone and a speaker, thereby enabling the user to quickly and accurately respond to a communications call, providing convenience of use, and increasing utilization of the wireless LAN. The smartphone incoming call forwarding system comprises a smartphone, an access point, a wireless LAN, and a network terminal. The smartphone is wirelessly connected to a mobile communications system through a first frequency while moving in a mobile communications service area; is equipped with an incoming call application; and is connected to a wireless LAN for communications. The access point is wirelessly connected to the smartphone through a second frequency, and is equipped with the incoming call application. The wireless LAN is connected to the access point by wire, and forms a network for communications. The network terminal is connected to the wireless LAN by wire; is equipped with the incoming call application; transmits/receives voice signals through an equipped microphone and speaker; and is identified through an assigned unique number. As a result, the present invention enables a user to quickly and conveniently receive a smartphone incoming call using a computer, a TV, an interphone and the like which are connected to a wireless LAN and equipped with a microphone and a speaker.

Description

Technical Field [0001] The present invention relates to a call forwarding system for a smartphone call using a wireless LAN network and a method for operating the same,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a system and method for responding to a call (incoming call) received by a smart phone to a device such as a computer connected to a network of a wireless LAN, (Incoming calls) connected to the wireless LAN network and responds by using a computer equipped with a microphone and a speaker, a notebook, a tablet, an Internet TV, an interphone, etc., The present invention relates to a call forwarding apparatus for a smartphone incoming call using a wireless LAN network that further improves the utilization of a wireless LAN network and a method of operating the same.

A smart phone is a mobile phone that is subscribed to a mobile communication system and moves freely within a service area formed by the mobile communication system and is wirelessly connected to a desired party anytime and anywhere to carry out communication such as voice communication, Wireless communication terminal.

In addition to the basic functions of voice and data communication, the smart phone further includes additional functions by state of the art hardware such as a computer, wireless LAN by WiFi, ZigBee, NFC, Bluetooth communication and the like, So that detailed explanation will not be made.

Application programs that utilize the most advanced hardware functions of smart phones have been developed and widely used. These applications are called applications (APP), applications (APPL), and so on.

On the other hand, communication, which is a basic function of a smart phone, is intended to directly or indirectly deliver important or urgent contents to a selected party promptly. When receiving a call or an incoming call by such a communication request, The communication path is connected to the other party, and the user can communicate with the other party using the smart phone.

However, since it is impossible to check the ringing tone of the smartphone due to the call during the work or other necessary household tasks in the office or the home, or the call state can not be checked because it is far away from the smartphone, There may be cases where you do not receive urgent news.

That is, there is a need to develop a technology for call pickup with a computer connected to a wireless network, an internet-TV, or the like, in which a call is received by a smartphone.

A conventional technology for picking up a call received by a landline telephone using a smart phone is disclosed in Japanese Patent Application Laid-Open No. 10-2007-0039642 (Mar. 13, 2007), entitled " Communication terminal providing a call pickup service using a home network and A method of operating a communication terminal "

1 is a functional block diagram illustrating a communication device using a wireless LAN network of a smartphone according to an embodiment of the related art.

The call information receiving unit 1, the connection information receiving unit 2, the local area access communication module 3, the called terminal search information transmitting and receiving unit 4, the user input interface unit 5, , A user output interface means (6), and a control unit (7).

The smartphone terminal according to the related art has an advantage in that a call received through a wired telephone network can be picked up and communicated in a smartphone terminal via a home network system, but a call received in a smartphone terminal can be transmitted to a computer There is still a problem that it can not be picked up and communicated with the equipment of the apparatus.

In addition, since the prior art has to newly configure the hardware of the smartphone terminal, there remains a problem that the conventional smartphone terminal that is used in the past can not be used as it is.

Therefore, it is necessary to develop a technique of using a conventional smart phone terminal as it is and picking up a call received in a smart phone terminal by a computer or the like connected to a wireless LAN network and communicating.

Korean Patent Publication No. 10-2007-0039642 (Apr. 13, 2007) "Communication terminal providing call pickup service using a home network and method of operating the communication terminal"

In order to solve the problems and necessities of the related art as described above, the present invention, which is devised to solve the above-described problems of the related art, is a computer connected to a wireless LAN network including a Wi-Fi (Wi-Fi) The present invention provides a call forwarding apparatus for a smartphone incoming call using a wireless LAN network that picks up an incoming call to a smart phone and communicates through the wireless LAN network.

The present invention provides a call forwarding system for a smartphone incoming call using a wireless LAN network, comprising: a mobile communication system for transmitting and receiving a communication signal by wirelessly connecting to a mobile communication system at a first frequency, Smartphones that install and operate apps and connect to wireless LAN to communicate; An access point for wirelessly connecting with the smartphone at a second frequency to transmit and receive a communication signal and to install and operate the incoming call application; A short distance private network for establishing a wireless LAN network by wired or wireless connection with the access point and transmitting a communication signal; And a network terminal connected to the local area private network through a wired or wireless connection, installing and operating the incoming call application, transmitting and receiving a communication signal, and being distinguished by an assigned unique number; . ≪ / RTI >

A bidirectional wireless communication unit for wirelessly connecting with the smartphone at the second frequency to transmit and receive a communication signal in both directions; An access point control unit connected to the bidirectional wireless communication unit, controlling access to the network terminal when incoming call information of the smart phone is received, and controlling and monitoring path setting for bidirectional transmission of a communication signal; An incoming call application unit for installing and operating the incoming call application by controlling and monitoring the access point control unit; A communication signal processing unit for amplifying and outputting the communication signals transmitted and received by the control and monitoring of the access point control unit; And a network connection unit connected to the wireless LAN network and transmitting and receiving the incoming call information and the communication signal by control and monitoring of the access point control unit; . ≪ / RTI >

When the smartphone receives the incoming call information, the smartphone outputs and displays the incoming call information including the caller information, and transmits the received call information to the access point.

The network terminal includes a plurality of network terminals, and includes a microphone, a speaker, a computer, a notebook, a tablet, an Internet-TV, and an interphone, and transmits and receives voice signals. And the second frequency may be any one or more of radio frequency allocated to Wi-Fi, Bluetooth, NFC, and ZigBee communication method.

According to an aspect of the present invention, there is provided a method of operating a smart call incoming call forwarding system using a wireless LAN network, including: a smart phone forwarding call forwarding using a wireless LAN network including a smart phone, an access point, In a method of operating a system,

An eleventh step of installing and operating an incoming call application by the smartphone and checking whether a called call is received from the mobile communication system; And outputting the called call information including the confirmed caller information when the incoming call is received by the smartphone; (C) transmitting the called call information to the local area network connected via the access point by the smartphone; (14) confirming whether a signal responding to the incoming call is input by the smartphone itself or is received from the local area private network; And (15) transmitting the communication signal in a bi-directional manner by setting the communication path to be occupied if it is confirmed that the signal responding to the incoming call by the smartphone is input from the self or the local private network. . ≪ / RTI >

According to an aspect of the present invention, there is provided a method of operating a smart call incoming call forwarding system using a wireless LAN network, including: a smart phone forwarding call forwarding using a wireless LAN network including a smart phone, an access point, 21. A method of operating a system, comprising the steps of: (a) establishing an incoming call application by the access point and checking whether incoming call information is received from the smartphone; A step 22 of transmitting the called call information to the network terminal which is confirmed to be operating when the called call information is received by the access point and checking whether a response signal for responding to the call is received from the network terminal; And (23) when the access point receives a response signal from the network terminal, transmitting the response signal to the smartphone and allocating a bidirectional communication path until a communication completion signal is received; . ≪ / RTI >

According to an aspect of the present invention, there is provided a method of operating a smart call incoming call forwarding system using a wireless LAN network, including: a smart phone forwarding call forwarding using a wireless LAN network including a smart phone, an access point, 31. A method of operating a system, comprising the steps of: establishing and operating an incoming call application by the network terminal and confirming whether incoming call information transmitted by the smart phone is received; 32. The method of claim 30, further comprising the step of, if the received call information is received by the network terminal, checking whether the provided microphone and speaker are operating normally, And, if it is confirmed that a signal of a response key designated by the network terminal is inputted, proceeding bidirectional communication until the communication is completed by activating and driving the microphone and the speaker. . ≪ / RTI >

The present invention having the above-described configuration can be used in an office, a home, or the like, and is connected to a wireless LAN network including a Wi-Fi network and picks up a call signal received in a smartphone using a computer having a microphone and a speaker, an internet- And the user has the advantage of being able to respond without missing incoming calls while doing other work.

1 is a functional block diagram illustrating a communication device using a wireless LAN network of a smartphone according to an embodiment of the related art,
2 is a functional block diagram illustrating a call forwarding system for a smartphone incoming call using a wireless LAN network according to an embodiment of the present invention.
FIG. 3 is a detailed functional configuration diagram of an access point according to an embodiment of the present invention,
4 is a flowchart illustrating a method of operating a smartphone in a smartphone incoming call forwarding system using a wireless LAN network according to an embodiment of the present invention.
FIG. 5 is a flowchart illustrating a method of operating an access point in a smartphone incoming call call forwarding system using a wireless LAN network according to an embodiment of the present invention.
FIG. 6 is a flowchart illustrating a method of operating a network terminal in a smartphone incoming call call forwarding system using a wireless LAN network according to an embodiment of the present invention. FIG.
And
FIG. 7 is an explanatory diagram of a signal flow of a smartphone incoming call call forwarding system using a wireless LAN network according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and will be described in detail in the detailed description. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In the field of communication technology, a function of picking up a call from a different terminal and responding to a call is called pick-up or call forwarding.

In the following description, the wireless LAN network and the wireless LAN have the same meaning. The wireless LAN and the wireless LAN are selectively used according to the context. The communication signals include data signals such as voice grade signals and text messages. For convenience of description and understanding, .

FIG. 2 is a functional block diagram illustrating a call forwarding system of a smartphone incoming call using a wireless LAN network according to an embodiment of the present invention. FIG. FIG.

Hereinafter, a detailed description will be made with reference to the accompanying drawings. A smartphone incoming call call forwarding system 100 using a wireless LAN network includes a smart phone 110, an access point 120, a near-field private network 130, a network terminal 140 ).

The smartphone 110 is configured to wirelessly connect with a desired party whenever and wherever while moving freely within a mobile communication service area formed by the mobile communication system. The smart phone 110 wirelessly accesses and communicates with the mobile communication system at a first frequency, And communicates with the selected network terminal 140 by connecting to the wireless LAN including the access point 120 and the local area network 130.

The smart phone 110 can install and operate the application program and is generally known, so that detailed description will not be given.

The mobile communication exchange transmits the information including the caller's telephone number to the called party along with the incoming call (incoming ring signal). In the following description, the incoming call including the caller information will be described as the incoming call information.

The smartphone 110 may wirelessly connect to the mobile communication system at a first frequency to call the other party or may be called from the other party, or may be provided with an incoming call application installed and operated while outputting the called call information, And delivers the called call information to the access point 120 at the second frequency.

The smartphone 110 can simultaneously request and occupy the channel assignment to the mobile communication system and the access point 120 by operating the incoming call application and can communicate with each other simultaneously.

That is, the smartphone 110 occupies the bidirectional communication channel with the mobile communication system by using the first frequency and occupies the bidirectional communication channel using the second frequency with the access point 120 by operating the incoming call application (Transmits) a data signal or a voice grade signal such as a text message received from the mobile communication system to the access point 120 or transmits a data signal or voice grade signal such as a text message received from the access point to the mobile communication system Transmission).

An access point (AP) 120 is operated by Wi-Fi wireless technology according to IEEE 802.11 and is well known as a wireless router and can install and operate a call application.

The incoming call application is an application program and will be described in detail below with reference to the accompanying drawings.

Meanwhile, the access point 120 may use any one or more than one of the known wireless communication schemes such as Bluetooth, NFC, ZigBee, etc., in addition to the Wi-Fi technology It is quite natural that it can be applied.

In the following description, the wireless LAN will be described with a configuration including an access point and a local area network.

For example, ZigBee is based on the IEEE-SA 802.15 standard and can configure a wireless LAN operating in the 868 MHz, 902-928 MHz, and 2.4 GHz frequency bands.

A wireless LAN using ZigBee can exchange data at a speed of up to 250 Kbps with a network terminal 140 installed within a distance of 50 m from the access point. It can reduce power consumption and maximize 255 network terminals 140 .

Bluetooth is an IEEE 802 standard that can distinguish terminals with 48-bit addresses, can be point-to-point or multipoint connections, has a maximum communication range of 10 meters, transmits data at 1 to 2 Mbps, The frequency hop method enables communication even in areas where electromagnetic disturbance is severe.

Near Field Communication (NFC) is known as near-field communication or radio frequency identification (RFID). It uses radio frequencies in the 13.56 MHz band and communicates at 424 Kbits. It is widely used for traffic cards and bank cards. Passive and active There is a difference.

The access point 120 may wirelessly communicate with the smartphone 110 at a second frequency and the second frequency may be at least one of Wi-Fi, Bluetooth, NFC, ZigBee, And each method is well known and will not be described in detail.

The access point 120 includes a bidirectional wireless communication unit 121, an access point control unit 122, an incoming call application unit 123, a communication signal processing unit 124, and a network connection unit 125.

The two-way wireless communication unit 121 establishes wireless connection with the smartphone 110 at a second frequency to transmit and receive bidirectional communication signals.

The access point control unit 122 connects to and monitors and controls each functional unit constituting the access point 120. When the call reception information is received from the smartphone 110 through the bidirectional wireless communication unit 121, 130 to the network terminal 140 connected thereto. When a signal for communicating with the smartphone 110 is inputted from the network terminal 140, the signal is transmitted to the smartphone 110 and the path setting (channel allocation) for bidirectional communication is controlled and monitored.

The incoming call application unit 123 stores the application program of the incoming call application in the allocated area by the control and monitoring of the access point control unit, automatically installs and operates the application program.

The communication signal processing unit 124 amplifies the voice and data signals transmitted and received by the control and monitoring of the access point control unit, respectively, to a predetermined level.

The network connection unit 125 connects to the local area private network 130 and inputs and receives the incoming call information and the communication signal in the matching state by the control and monitoring of the access point control unit 122, Or transmit and receive.

The local area network (LAN) 130 is a known local area network (LAN), and forms a network by connecting an access point 120 and a plurality of network terminals 140 by wire.

The network terminal 140 is connected to the near-by private network 130 by wire, installs a call-in-call application, transmits and receives voice-grade signals to and from a microphone and a speaker, and transmits data signals such as text messages via a touch- And the data signal such as the received text message is output to the designated area and displayed.

The network terminal 140 includes a plurality of computers, each of which is divided according to an assigned unique number. The computer terminal 142 includes a notebook computer, a tablet computer, a personal computer, an Internet TV 144, an interphone 146 ) And the like. In addition, it is a matter of course that various kinds of terminals generally known can be included in a network terminal.

A plurality of network terminals 140 are assigned a unique number in the access point 120 and are distinguished from each other by Wi-Fi, Bluetooth, NFC), and ZigBee (ZigBee), and these techniques are known.

FIG. 4 is a flowchart illustrating a method of operating a smartphone in a smartphone incoming call call forwarding system using a wireless LAN network according to an embodiment of the present invention. FIG. FIG. 6 is a flowchart illustrating a method of operating an access point in a smartphone incoming call call forwarding system using a network. FIG. 6 is a flowchart illustrating a method of operating an access point in a smartphone incoming call forwarding system using a wireless LAN network according to an embodiment of the present invention. FIG. 7 is a diagram illustrating a signal flow of a smartphone incoming call forwarding system using a wireless LAN network according to an embodiment of the present invention. Referring to FIG.

Hereinafter, a method for operating a smartphone incoming call forwarding system using a wireless LAN network including a smart phone, an access point, a wireless LAN network, and a network terminal using a smartphone will be described in detail with reference to the accompanying drawings. The incoming call application program is stored in the allocated area and the incoming call application is installed and set to the operating state (S1100).

The smart phone in which the incoming call application is operated confirms whether a called call based on the called is received from the mobile communication system wirelessly connected to the first frequency (S1200). If it is confirmed that the incoming call is received, the received smart call is included in the incoming call signal The caller information is extracted (S1300). Since it is already known that the caller information is included in the incoming call signal, detailed description will be omitted.

The smartphone outputs the confirmed sender information using one or more of sound, light, text, images, etc. (S1400), accesses the near-by private network via the access point wirelessly connected using the second frequency, Information is transmitted (S1500).

A local private network is a passive apparatus that simply transmits data and transmits (transmits) data that is transmitted and received from an access point, which is an active apparatus that analyzes data and controls and monitors the data.

(S1600). If it is confirmed that the self response signal is not inputted, it is confirmed whether the corresponding response signal is received through the wireless LAN network S1700).

A wireless LAN or wireless LAN network is a configuration that includes an active point and a local area network.

If the response signal to the incoming call is not received from the wireless LAN network and the response signal to the incoming call is not received from the wireless LAN network, the smart phone proceeds to the end, and if the response signal to the incoming call is input or received from the wireless LAN network, And sets the communication path (channel) to occupy the communication with the other party. The smartphone controls and monitors the communication signal such as voice or text message through the occupied channel in both directions (S1800).

When a response signal is input, the smartphone transmits and receives a voice signal by setting its own microphone and speaker to be in an active state. The data signal including a text message is input and transmitted through a soft or hard keypad And the received data signal is displayed on the display unit.

If it is determined that a response signal has been received via the wireless LAN, the smart phone sets a microphone, a speaker, a keypad, and a display unit, which are provided therein, to a disabled state, 1 frequency to the communication partner of the connected mobile communication system and controls the communication signal received from the communication partner of the mobile communication system using the first frequency to be transmitted to the connected wireless LAN using the second frequency Monitor.

That is, when the smart phone receives the response signal from the network terminal, the smart phone accesses the mobile communication system at the first frequency to occupy the communication channel and accesses the access point at the second frequency to occupy each communication channel, And controls and monitors the communication path between the caller connected to the system and the responder of the network terminal.

On the other hand, an operation method of an access point of a smartphone incoming call forwarding system using a wireless LAN network including a smart phone, an access point, a local private network, and a network terminal stores an incoming call application program in an allocated area And sets the incoming call application to the operating state (S2100).

The access point in which the call receiving application operates checks whether the incoming call in which the smart phone is called from the smartphone wirelessly connected at the second frequency is received as the incoming call information including the caller information (S2200) If it is confirmed that the received data is received, the mobile terminal searches for an active network terminal among a plurality of network terminals connected to the local private network, and transmits (delivers) the received incoming call information to the searched network terminal (S2300).

It is checked whether a response signal responding to the incoming call is received from any one or more of the plurality of network terminals operating by the access point (S2400).

When it is confirmed that a response signal is received from the network terminal by the access point, the response signal received from the network terminal is transmitted (transmitted) to the smartphone using the second frequency (S2500).

The access point transmits a response signal of the network terminal to the smartphone, and then allocates a bidirectional communication path (channel) for transmitting and receiving the voice grade signal to / from the smartphone (S2600) (S2700).

In addition, a method of operating a smartphone incoming call call forwarding system using a wireless LAN network including a smart phone, an access point, a local area private network, and a network terminal is a method in which an incoming call application program is allocated And sets the incoming call application to the operating state (S3100).

The network terminal is composed of any one or more of a computer, a notebook, a tablet, a TV (Internet television), and an interphone, which are wired or wirelessly connected to a local private network. And a network terminal connected to the near-by private network may be one or more than one, and is equally applied and operated.

In step S3200, the network terminal confirms whether the incoming call information that calls the smartphone is received (S3200). If it is confirmed that the incoming call information is received, the network terminal determines whether the microphone and the speaker for communicating with the audio signal are normally operated (S3300) .

If it is determined that the microphone and the speaker are not operated normally by the network terminal, the corresponding failure status message is displayed (S3400), and the incoming call information is output as sound, light, symbol, image or the like (S3500).

The network terminal confirms whether a response signal is input from a response key (button) designated by the installation and operation of the incoming call application (S3600). When it is confirmed that a response signal is inputted, the network terminal inputs the voice grade signal through the microphone and the speaker And the bidirectional communication with the smartphone caller is continued until the communication is completed (S3700, S3800).

The response key (button) may be a hard key or a soft key.

In the signal flow of the smart call incoming call forwarding system using the wireless LAN network, the incoming call application is installed and operated in the smart phone, the access point, and the network terminal respectively (ST41).

The call-in-call application is an application program. It explains that it has all the functions of controlling and monitoring the smartphone, the access point, and the network terminal using one incoming call application program.

When it is confirmed that the called call is received from the mobile communication system by the smartphone in operation by the incoming call application (ST42), the caller information is extracted from the incoming call (ST43), and the confirmed caller information is checked And transmits (transfers) the data to the access point (ST44).

When it is confirmed that a response signal of the smartphone itself is input after the incoming call information is output by the smartphone itself (ST52), the smartphone occupies the communication channel of the mobile communication system and uses the built-in microphone and speaker to transmit the voice- The communication for transmission and reception proceeds (ST53).

On the other hand, the access point receives incoming call information from the smart phone, searches a plurality of network terminals connected to the local private network to check whether there is a network terminal in operation (ST45), and transmits the incoming call information to the active network terminal (ST46).

The network terminal receiving the incoming call information analyzes the incoming call information and outputs the received call information so that the user can recognize the called state of the smart phone using one or more selected from among sound, text, light, and image (ST47).

At this time, the network terminal confirms whether the built-in microphone and the speaker are operating normally, and displays the fault state so that the user can recognize the fault state.

If it is confirmed that the signal selected by the answer key (button) designated by the incoming call application is inputted, the network terminal outputs a response signal to the access point, and the access point transmits the response signal of the network terminal to the smart phone (Transmission).

At this time, it is described that the smart phone is in a state in which the response signal itself is not inputted to the incoming call.

Meanwhile, the smart phone occupies the communication channel with the mobile communication system and requests the access point to occupy the bidirectional communication channel (ST48).

The access point allocates a bi-directional communication channel between the smart phone and the network terminal that outputs the response signal at the request of the smart phone (ST49).

The network terminal is connected to the smartphone by using the second frequency and communicates with the caller by voice signal in a state connected to the smart phone and the mobile communication system using the first frequency (ST51).

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art.

100: Call forwarding system of smartphone incoming call using wireless LAN network
110: smartphone 120: access point
121: bi-directional wireless communication unit 122: access point control unit
123: incoming call application unit 124: communication signal processing unit
125: network connection 130: local area network
140: network terminal 141: computer
144: Internet TV 146: Interphone

Claims (7)

A smart phone for transmitting and receiving a communication signal by wirelessly connecting to a mobile communication system at a first frequency while moving in a mobile communication service area, installing and operating an incoming call application, and communicating with a wireless LAN for communication;
An access point for wirelessly connecting with the smartphone at a second frequency to transmit and receive a communication signal and to install and operate the incoming call application;
A short distance private network for establishing a wireless LAN network by wired or wireless connection with the access point and transmitting a communication signal; And
A network terminal which is wired or wirelessly connected to the local area private network, installs and operates the incoming call application, transmits and receives communication signals, and is distinguished by an assigned unique number; A call forwarding system for a smartphone incoming call using a wireless LAN network.
The method according to claim 1,
The access point
A bidirectional wireless communication unit for wirelessly connecting with the smartphone at the second frequency to transmit and receive a communication signal in both directions;
An access point control unit connected to the bidirectional wireless communication unit, controlling access to the network terminal when incoming call information of the smart phone is received, and controlling and monitoring path setting for bidirectional transmission of a communication signal;
An incoming call application unit for installing and operating the incoming call application by controlling and monitoring the access point control unit;
A communication signal processing unit for amplifying and outputting the communication signals transmitted and received by the control and monitoring of the access point control unit; And
A network connection unit connected to the wireless LAN network and transmitting and receiving the incoming call information and the communication signal by controlling and monitoring the access point control unit; A call forwarding system for a smartphone incoming call using a wireless LAN network.
3. The method according to claim 1 or 2,
Wherein the smartphone outputs and displays incoming call information including caller information upon receipt of the incoming call information, and delivers the incoming call information to the access point using the wireless LAN network.
The method of claim 3,
The network terminal includes a plurality of network terminals, and includes a microphone, a speaker, a computer, a notebook, a tablet, an Internet-TV, and an interphone, and transmits and receives voice signals. A display unit is provided,
Wherein the second frequency is one or more of a radio frequency assigned to a Wi-Fi, Bluetooth, NFC, ZigBee communication scheme, Call forwarding system of smartphone incoming call using.
A method of operating a smart call incoming call forwarding system using a wireless LAN network including a smart phone, an access point, a local private network, and a network terminal,
An eleventh step of installing and operating an incoming call application by the smartphone and checking whether a called call is received from the mobile communication system;
And outputting the called call information including the confirmed caller information when the incoming call is received by the smartphone;
(C) transmitting the called call information to the local area network connected via the access point by the smartphone;
(14) confirming whether a signal responding to the incoming call is input by the smartphone itself or is received from the local area private network; And
(B) transmitting a communication signal in a bi-directional manner by setting the communication path to be occupied if it is confirmed by the smart phone that a signal responding to the incoming call is inputted from the self or a local private network; And a method of operating the smart call incoming call forwarding system using the wireless LAN network.
A method of operating a smart call incoming call forwarding system using a wireless LAN network including a smart phone, an access point, a local private network, and a network terminal,
(21) installing and operating an incoming call application by the access point and confirming that incoming call information is received from the smartphone;
A step 22 of transmitting the called call information to the network terminal which is confirmed to be operating when the called call information is received by the access point and checking whether a response signal for responding to the call is received from the network terminal; And
And (b) if the access point receives a response signal from the network terminal, transmitting the response signal to the smartphone and allocating a bi-directional communication path until a communication completion signal is received; And a method of operating the smart call incoming call forwarding system using the wireless LAN network.
A method of operating a smart call incoming call forwarding system using a wireless LAN network including a smart phone, an access point, a local private network, and a network terminal,
31. The method as claimed in claim 31, further comprising the steps of: (a) establishing an incoming call application by the network terminal and confirming whether incoming call information transmitted by the smart phone is received;
32. The method of claim 30, further comprising the step of, if the received call information is received by the network terminal, checking whether the provided microphone and speaker are operating normally, And
(B) confirming that a signal of a response key designated by the network terminal is inputted; and (b) performing bidirectional communication until the communication is completed by activating the microphone and the speaker. And a method of operating the smart call incoming call forwarding system using the wireless LAN network.

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