KR20120008435A - Access point and its wireless communication method - Google Patents

Abstract

An access point and a method of wireless communication connection thereof are provided. In the wireless communication connection method of the access point, when the connected device is connected, the information of the connected device is registered, the connected device is separated from the access point and connected to an external host device, and then the response signal to the beacon message of the access point is set. When the first signal is transmitted, it is determined whether the connected device is a previously registered connected device by using the first signal, and if it is determined that the connected device is a registered device, wireless communication connection between the access point and the host device is performed. This allows the user to perform the wireless connection more intuitively.

Description

Access point and method for connecting wireless communication

The present invention relates to an access point and a wireless communication connection method thereof, and more particularly to an access point providing a wireless communication connection to an external host device and a wireless communication connection method thereof.

In the conventional Wi-Fi wireless communication connection method, when the wireless LAN function of the terminal is started, the terminal searches for an access point (hereinafter, referred to as an "AP") in the vicinity. As a result of the discovery, when a plurality of APs is found, the terminal selects a connection target AP. The terminal then performs encryption setting for wireless communication. The terminal completes the setting through a procedure such as checking a wireless connection.

In this conventional scheme, there has been the hassle of requiring the user to enter a password for the wireless communication connection. Therefore, Wi-Fi alliance has defined various types of Wi-Fi Protected Setup (hereinafter referred to as "WPS") so that wireless connection can be performed more conveniently. For example, wireless communication between the terminal and the AP is connected by a push button configuration (PBC) method, a personal identification number (PIN) method, or a USB memory.

However, in the PBC method, since wireless communication connection is possible only by pressing buttons between the AP and the terminal, it is cumbersome to find a button, and there is a problem that a connection waiting time of up to 120 seconds is required. In addition, the PIN method requires a cumbersome and complicated process of manually entering an 8-digit password generated by the AP. In addition, the standard USB method is not clearly defined, and there is a disadvantage that a separate USB memory other than the AP and the terminal is required.

Accordingly, there is a demand for a method for enabling a user to perform a wireless connection more conveniently and intuitively.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problem, and an object of the present invention is to register information of a connected device in an access point, and after the connected device is connected to an external host device, responding to a beacon message of the access point. When the signal is transmitted, it is determined whether the connected device is a registered device by using the transmitted response signal, and if it is determined that the connected device is a registered device, the access point performs wireless communication connection between the access point and the host device; The present invention provides a method for connecting to a wireless communication.

According to an aspect of the present invention, there is provided a wireless communication connection method of an access point, the method comprising: registering information of the connected device by the access point when a connected device is connected to the access point; After the connection device is disconnected from the access point and connected to an external host device, transmitting the first signal for a beacon message of the access point, the access point receiving the first signal; And determining whether the connected device is a previously registered connected device by using the first signal. If it is determined that the registered connection device, the wireless communication connection between the access point and the host device; includes.

The registering may include determining whether the connected device is a connected device of a specific manufacturer by checking manufacturer information of the connected device when the connected device is connected to the access point. If it is determined that the connected device, the step of registering the MAC address information of the connected device; may include.

The registering may further include outputting a connected device registration completion indication when the MAC address information of the connected device is normally registered.

The first signal may include manufacturer information, PIN information, and MAC address information of the connected device.

The determining may include whether connected device manufacturer information included in the first signal includes the specific manufacturer information, whether PIN information is included in the first signal, and the MAC included in the first signal. By determining whether the address information matches the registered MAC address information, it may be determined whether the connected device is a previously registered connected device.

And, if it is determined that the connected device is a previously registered connected device, the second device, which is a response signal to the first signal, is transmitted to the connected device including information indicating that the wireless communication connection is successful. And performing a wireless communication connection using the PIN information included in the first signal.

The method may further include transmitting a wireless connection failure signal to the other connected device when another connected device which is not registered to the access point is connected to the external host device to transmit a response signal to the beacon message of the access point. It may include.

The connection device may be a USB dongle type connection device.

On the other hand, according to an embodiment of the present invention for achieving the above object, the access point is connected to the connection device; A storage unit that registers information of the connected device when the connected device is connected to the connection unit; A communication unit for broadcasting a beacon message; And after the connected device is disconnected from the access point and connected to an external host device, when the first signal is received from the connected device as a response signal to the beacon message, the connected device stores the connected device according to the first signal. And a controller for determining whether the connection device is registered in the unit and performing a wireless communication connection with the host device.

When the connected device is connected to the access point, the controller determines manufacturer information of the connected device to determine whether the connected device is a connected device of a specific manufacturer, and determines that the connected device is a connected device of the specific manufacturer. The MAC address information of the connected device may be stored in the storage unit.

In addition, when the MAC address information of the connected device is normally registered, the output unit for outputting the connection registration completion indication may further include.

The first signal may include manufacturer information, PIN information, and MAC address information of the connected device.

In addition, the controller may include whether the manufacturer information of the connected device included in the first signal includes the specific manufacturer information, whether the PIN information is included in the first signal, and the MAC address information included in the first signal. May determine whether the device matches the registered MAC address information, and determine whether the connected device is a previously registered connected device.

If it is determined that the connected device is a registered connection device, the controller transmits the information to the second device, which is a response signal to the first signal, to the connected device, including information indicating that the wireless communication connection is successful. The communication unit may be controlled to perform a wireless communication connection using the PIN information included in the first signal.

The controller may be further configured to transmit a wireless connection failure signal to the other connected device when another connected device not registered to the access point is connected to the external host device to transmit a response signal to the beacon message of the access point. The communication unit may be controlled.

The connection device may be a USB dongle type connection device.

On the other hand, the wireless communication connection method of the connection device for wireless communication connection between the access point and the host device according to an embodiment of the present invention for achieving the above object, when connected to the access point information about the connection device Providing and registering with the access point; If a beacon message is received from the access point while being separated from the access point and connected to the host device, transmitting a first signal to the access point in response to the beacon message; And receiving the wireless connection success signal and initiating a wireless communication connection operation between the access point and the host device when the access point transmits a wireless connection success signal by confirming a registration state of the connected device.

As described above, according to various embodiments of the present disclosure, the user may execute the wireless connection more intuitively. In addition, by using PIN information, security can be maintained during the wireless connection process, wireless communication connection is possible only by connecting a connected device without a separate USB memory, and priority is given to wireless connection between specific manufacturers' products using manufacturer information. You can do it.

1 is a diagram illustrating a wireless communication connection system for wireless communication connection between an access point and a connection device according to an embodiment of the present invention;
2 is a block diagram of an access point, in accordance with an embodiment of the present invention;
3 is a flowchart illustrating a wireless connection method in a wireless communication connection system according to an embodiment of the present invention;
4 is a flowchart illustrating a process of registering a connected device with an AP according to an embodiment of the present invention;
5 is a flowchart for explaining a wireless communication connection method of an AP according to an embodiment of the present invention;
6 is a flowchart illustrating a wireless communication connection method of a connected device according to an embodiment of the present invention.

Hereinafter, with reference to the drawings, it will be described in more detail with respect to the present invention.

1 illustrates a wireless communication connection system 10 for wireless communication connection between an access point 100 and a host device 300 according to one embodiment of the invention. One drawing. As shown in FIG. 1, the wireless communication connection system 10 includes an AP 100, a connection device 200, and a host device 300. In this case, the host device 300 may be implemented as a smart TV, a smart phone, a PC, a tablet PC, or the like.

The AP 100 provides wireless communication to the host device 300 through the connection device 200. In this case, the connection device 200 is a connection device of a USB dongle type including MAC address information.

Specifically, when the connected device 200 is connected to the AP 100, the AP 100 checks the information of the connected device 200 and registers MAC address information of the connected device 200.

If the connected device 200 is removed from the AP 100 after the MAC address is registered in the AP 100, the AP 100 broadcasts a beacon message at a predetermined cycle. At this time, the beacon message includes the manufacturer information of the AP (100).

When the connected device 200 is connected to the external host device 300, the connected device 200 checks the manufacturer information included in the beacon message and transmits a probe request signal in response to the beacon message. In this case, the probe request signal includes at least one of manufacturer information, PIN information, and MAC address information of the connected device 200.

When the AP 100 receives a probe request signal from the connected device 200, the AP 100 wirelessly uses the manufacturer information, PIN information, and MAC address information included in the received probe request signal. Determine whether to perform communication connection. Specifically, the AP 100 determines whether specific manufacturer information is included in the probe request signal, whether PIN information is included, and whether the MAC address is a pre-registered MAC address, thereby connecting to the wireless communication of the connection device 200. Determine whether to perform.

If the connected device 200 includes specific manufacturer information, includes PIN information, and the MAC address of the connected device 200 is a pre-registered MAC address, the AP 100 may transmit a probe response including a wireless communication connection success message. The signal is transmitted to the connected device 200. In addition, the AP 100 performs a wireless communication connection with the connected device 200 by using the received PIN information to provide a wireless communication connection to an external host device 300.

However, if the specific device information is not included in the connected device 200, the PIN information is not included, or the MAC address of the connected device 200 is not a registered MAC address, the AP 100 fails to connect to the wireless communication. The probe response signal including the message is transmitted to the connected device 200.

As described above, when the wireless communication connection is performed between the AP 100 and the host device 300 using the connection device 200, the user may execute the wireless connection more intuitively. In addition, by using PIN information, security can be maintained during the wireless connection process, wireless communication connection is possible only by connecting a connected device without a separate USB memory, and priority is given to wireless connection between specific manufacturers' products using manufacturer information. You can do it.

Hereinafter, the AP 100 will be described in detail with reference to FIG. 2. 2 is a block diagram of an AP 100 according to an embodiment of the present invention. As shown in FIG. 2, the AP 100 includes a connection unit 110, a storage unit 120, a communication unit 130, an output unit 140, and a controller 150.

The connection unit 110 is connected to the connection device 200 to receive information of the connection device 200. Specifically, when the connection device 200 is mounted on the connection unit 110, the connection unit 110 receives driver information and MAC address information of the connection device 120.

In this case, the connection unit 110 may be implemented as a USB interface connection unit.

The storage unit 120 stores various information and data for wireless communication operation of the AP 100. In particular, when the connected device 200 is mounted on the AP 100, the storage unit 120 stores the MAC address information of the connected device 200 under the control of the controller 150.

In this case, the storage unit 120 may be implemented as a flash memory or a hard disk.

The communicator 130 performs wireless communication with the connected device 200. In detail, the communication unit 130 transmits a beacon message in a broadcasting manner. At this time, the beacon message includes the manufacturer information of the AP (100). When the probe request signal is received from the connection device 200 in response to the beacon message, the communication unit 130 transmits a probe response signal including information on whether to perform a wireless communication connection.

When the wireless communication connection success message between the AP 100 and the connection device 200 is included in the probe response signal, the communication unit 130 performs wireless communication connection with the connection device 200 using PIN information. In detail, when the communication unit 130 receives an authentication request signal and an association request signal from the connection device 200, the communication unit 130 transmits an authentication response signal and an access response signal thereto. When the AP 100 determines that the wireless communication connection is possible with the connection device 200, the communication unit 130 transmits an EAP (Extensible Authentication Protocol) identifying signal including wireless communication connection data to the connection device 200. Send. Here, the wireless communication connection data includes SSID, PIN information, etc. for connecting the AP 100 and the connected device 200. When the communication unit 130 receives the EAP Identify response signal from the connected device 200, the communication unit 130 transmits an EAP START signal requesting the start of the WPS to the connected device 200.

The output unit 140 outputs the connection device registration completion indication when the connection device 200 successfully registers the MAC address with the AP 100. For example, the output unit 140 may blink an LED provided outside or output a specific signal sound.

In addition, the output unit 140 may output a specific signal when wireless communication between the AP 100 and the connected device 200 is normally performed.

The controller 150 controls the overall operation of the access point 100. In particular, the controller 130 checks the information of the connected device 200 and registers the MAC address of the connected device 200. Specifically, when the connection device 200 is connected to the connection unit 110, the controller 150 checks the manufacturer information of the connection device 200. If the manufacturer information of the connected device 200 includes specific manufacturer information, the controller 150 stores the MAC address of the connected device 200 in the storage 120.

When the connection device 200 is separated from the connection unit 110 and connected to the external host device 300, when the probe request signal is received as a response signal to the beacon message from the connection device 200, the controller 150 Determining whether the connected device 200 is a connected device stored in the storage unit 120 using the probe request signal, and performs a wireless communication connection with the host device 300.

Specifically, the controller 150 determines whether the manufacturer information of the connected device 200 included in the probe request signal includes specific manufacturer information, whether PIN information is included in the probe request signal, and the MAC included in the probe request signal. By determining whether the address information matches the registered MAC address information, it is determined whether the connected device 200 is a previously registered connected device.

If it is determined that the connected device 200 is a previously registered connected device, the controller 150 transmits the information to the connected device 200 including information indicating that the wireless communication connection is successful in a probe response signal that is a response signal to the probe request signal. The wireless communication connection is performed using the PIN information included in the probe request signal.

However, if it is determined that the connection device 200 is not a registered connection device, the controller 150 controls the communication unit 130 to transmit a wireless connection failure signal to the connection device.

Hereinafter, a wireless communication connection method between the AP 100 and the connected device 200 will be described with reference to FIGS. 3 to 6.

3 is a flowchart illustrating a wireless connection method in the wireless communication connection system 10 according to an embodiment of the present invention.

First, the connection device 200 is connected to the AP (S301). In detail, the connection device 200 is connected to the USB interface connection unit of the AP 100 in the form of a USB dongle.

When the connected device 200 is connected to the AP 100, the AP 100 checks the information of the connected device 200 and registers the connected device 200. The registration process of the connected device 200 will be described in detail with reference to FIG. 4. 4 is a flowchart illustrating a process of registering a connected device with an AP according to an embodiment of the present invention.

As shown in FIG. 4, when the connected device 200 is mounted on the AP 100 (S410), the AP 100 checks driver information of the connected device 200 (S420).

The AP 100 determines whether the connected device 200 is a specific manufacturer's product using the driver information (S430). If the connected device 200 is a specific manufacturer's product (S430-Y), the AP 100 registers MAC address information of the connected connected device 200 (S440). The AP 100 outputs a MAC address registration completion indication indicating that the MAC address is normally registered (S450). Then, the connected device 200 is removed from the AP 100 (S460).

When the registration procedure for one connected device 200 is finished, the AP 100 determines whether the other connected device 200 is mounted on the AP 100 (S470). If the other connection device 200 is mounted on the AP 100, the AP 100 performs the operation again from step S420.

In this case, when there are a plurality of connected devices 200 to be connected to the AP 100, the AP 100 may generate a MAC list in which a plurality of MAC addresses are stored.

Referring to FIG. 3 again, when the connected device 200 is registered with the AP 100, the connected device 200 is removed from the AP 100 (S305). The connected device 200 is connected to the host device 300 (S307). When the connected device 200 is connected to the host device 300, the host device 300 provides firmware so that the connected device 200 may operate (S309).

Then, the AP 100 broadcasts a beacon message to the outside (S311). At this time, the beacon message includes the manufacturer information (Vendor ID) of the AP (100).

When the connected device 200 receives the beacon message, the connected device 200 checks the manufacturer information of the beacon message included in the beacon message, and then transmits a probe request signal in response to the beacon message (S313). In this case, the pro request signal includes manufacturer information, PIN information, and MAC address information of the connected device 200.

When the AP 100 receives the probe request signal, the AP 100 checks the connected device 200 by using the manufacturer information, PIN information, and MAC address information included in the probe request signal (S315). In detail, the AP 100 determines whether specific manufacturer information is included in the probe request signal, whether PIN information is included, and whether the received MAC address information is pre-registered MAC address information. Check whether the connected device is registered.

After checking whether the connection device 200 is a registered connection device, the AP 100 transmits a probe response signal to the connection device 200 (S317). In this case, the probe response signal includes information on whether the wireless communication connection with the connection device 200 is successful. Specifically, if it is determined that the connected device 200 is a registered connection device, the AP 100 transmits a probe response signal including wireless communication connection success information to the connected device 200. However, if it is determined that the connected device 200 is an unregistered connected device, the AP 100 transmits a probe response signal including wireless communication connection failure information to the connected device 200.

When the connected device 200 receives the probe response signal including the wireless communication connection success message, the connected device 200 performs a wireless communication connection by using the previously transmitted PIN information (S319). Since the method of performing the wireless communication connection using the PIN information has been described above with reference to FIG. 2, a detailed description thereof will be omitted.

When a wireless communication connection is performed between the connected device 200 and the AP 100, the connected device 200 provides a wireless communication connection to the host device 300 (S321).

By the wireless communication connection method as described above, the user can perform the wireless connection more intuitively. In addition, by using the PIN information, it is possible to maintain security during the wireless connection process, wireless communication connection is possible only by mounting the connection device 200 without a separate USB memory, using the manufacturer information for wireless connection between specific manufacturers products Priority can be given.

5 is a flowchart illustrating a wireless communication connection method of an AP according to an embodiment of the present invention.

First, when the connected device 200 is mounted on the AP 100, the AP 100 registers information of the connected device 200 as described with reference to FIG. 4 (S510). In this case, the information of the connected device 200 refers to MAC address information of the connected device 200.

The AP 100 transmits a beacon message (S520). At this time, the beacon message includes the manufacturer information of the AP 100, and is transmitted at regular intervals in a broadcasting manner.

When the connected device 200 receives the beacon message, the AP 100 receives a probe request signal from the connected device 200 in response thereto (S530). In this case, the received probe request signal includes manufacturer information, PIN information, and MAC address information of the connected device 200.

When the probe request signal is received (S530-Y), the AP 100 determines whether specific manufacturer information is included in the received probe request signal (S540). For example, if the manufacturer of the AP 100 is "Samsung", it is determined whether the manufacturer information "Samsung" is included in the received probe request signal.

When specific manufacturer information is included in the received probe request signal (S540-Y), the AP 100 determines whether PIN information is included in the received probe request signal (S550).

If PIN information is included in the received probe request signal (S550-Y), the AP 100 determines whether the MAC address included in the received probe request signal is a registered address (S560).

If the MAC address included in the received probe request signal is a registered address, the AP 100 transmits a probe response signal including wireless communication connection success information to the connected device 200 (S580).

Then, the AP 100 performs a wireless communication connection of the PIN method (S580). In detail, when the AP 100 transmits a probe response signal to the connected device 200, the AP 100 receives an authentication request signal and an association request signal from the connected device 200. The AP 100 transmits an authentication response signal and an access response signal thereto.

When the AP 100 determines that the wireless communication connection with the connected device 200 is possible, the AP 100 transmits an EAP Identify signal including the wireless communication connection data to the connected device 200. Here, the wireless communication connection data includes SSID, PIN information, etc. for connecting the AP 100 and the connected device 200. When the communication unit 130 receives the EAP Identify response signal from the connected device 200, the communication unit 130 transmits an EAP START signal requesting the start of the WPS to the connected device 200. Through the above-described process, the AP 100 initiates a wireless communication connection with the connected device 200.

However, the received probe request signal does not include specific manufacturer information (S540-N), the received probe request signal does not contain PIN information (S550-N), or the MAC included in the received probe request signal. If the address information is not a registered MAC address (S560-N), the AP 100 transmits a probe response signal including wireless communication connection failure information to the connected device 200 (S570).

On the other hand, when the connected device 200 successfully performs a wireless communication connection with the AP 100, the AP 100 automatically stores the relevant information of the connected device 200, and later reconnects with the connected device 200. When the connection is attempted, the connection may be automatically performed using the related information of the previously stored connection device 200.

6 is a flowchart illustrating a wireless communication connection method of a connection device 200 according to an embodiment of the present invention.

First, when the connected device 200 is mounted on the AP 100, the connected device 200 registers its MAC address information to the AP 100 through the process as shown in FIG. 4 (S610). The connection device 200 is detached from the AP 100 and mounted on the host device 300 (S620).

The connected device 200 receives a beacon message from the AP 100 (S630). At this time, the beacon message includes the manufacturer information of the AP (100).

When the beacon message is received, the connected device 200 determines whether specific manufacturer information is included in the beacon message (S640).

If specific beacon information is included in the beacon message (S640-Y), the connected device 200 generates PIN information (S650). At this time, the PIN information may be a randomly generated 8-digit password.

Then, the connected device 200 transmits a probe request signal including the PIN information and the MAC address to the AP 100 (S660).

However, if the specific beacon information is not included in the beacon message (S640-N), the connection device 200 performs a wireless communication connection using a conventional wireless communication connection method (S690).

When the probe response signal is received from the AP 100, the connection device 200 determines whether wireless communication connection success information is included in the probe response signal received from the AP 100 (S670). If the probe response signal includes wireless communication connection success information (S670-Y), the connected device 200 proceeds with a PIN type WPS (S680).

However, if the probe response signal includes failure information instead of wireless communication connection success information (S670-N), the connection device 200 performs wireless communication connection using a conventional wireless communication connection method (S690).

Through operations of the AP 100 and the connection device 200 as described with reference to FIGS. 5 and 6, the user may perform a wireless connection more intuitively. In addition, by using PIN information, security can be maintained during the wireless connection process, wireless communication connection is possible only by connecting a connected device without a separate USB memory, and priority is given to wireless connection between specific manufacturers' products using manufacturer information. You can do it.

Meanwhile, the above-described operation of the connected device 200 may always operate when the connected device 200 is mounted on the host device 300, but this is only an example, and the host device 300 may operate in a specific mode ( For example, only in the EASY wireless connection mode), the above-described operation of the connection device 200 may be performed, and when not in a specific mode, the wireless communication connection may be performed by a conventional method.

In the above, it is assumed that the AP 100 is a separate device, but this is only an embodiment, and if the AP 100 of the present invention is another device capable of performing an AP function, the technical spirit of the present invention may be applied. . For example, the AP 100 may be implemented as a device such as a TV, a PC, or the like.

 In addition, although the preferred embodiment of the present invention has been shown and described above, the present invention is not limited to the above-described specific embodiment, the technical field to which the invention belongs without departing from the spirit of the invention claimed in the claims. Of course, various modifications can be made by those skilled in the art, and these modifications should not be individually understood from the technical spirit or the prospect of the present invention.

110: connection portion 120: storage portion
130: communication unit 140: output unit
150: control unit

Claims (17)

In the wireless communication connection method of the access point,
When the connected device is connected to the access point, registering the information of the connected device by the access point;
After the connection device is disconnected from the access point and connected to an external host device, transmitting the first signal for a beacon message of the access point, the access point receiving the first signal;
Determining whether the connected device is a previously registered connected device by using the first signal;
And performing wireless communication connection between the access point and the host device when determined to be the registered connection device. The method of claim 1,
The registering step,
When the connected device is connected to the access point, determining whether the connected device is a connected device of a specific manufacturer by checking manufacturer information of the connected device; and
If it is determined that the connected device is a connected device of the specific manufacturer, registering MAC address information of the connected device. The method of claim 2,
The registering step,
And if the MAC address information of the connected device is normally registered, outputting a connected device registration completion indication. The method of claim 2,
The first signal is,
Wireless communication connection method comprising the manufacturer information, PIN information and MAC address information of the connected device. The method of claim 4, wherein
The determining step,
Whether the connected device manufacturer information included in the first signal includes the specific manufacturer information, whether the first signal includes PIN information, and the MAC address information included in the first signal includes the registered MAC address. Determining whether the connected device is a previously registered connected device by determining whether the information matches the information. The method of claim 5,
The step of performing,
If it is determined that the connected device is a registered connection device, the second device, which is a response signal to the first signal, is transmitted to the connected device, including information indicating that the wireless communication connection is successful.
And performing a wireless communication connection by using the PIN information included in the first signal. The method of claim 1,
Transmitting another wireless connection failure signal to the other connection device when another connection device not registered to the access point is connected to the external host device and transmits a response signal to the beacon message of the access point. Wireless communication connection method, characterized in that. The method of claim 1,
The connection device,
Wireless communication connection method characterized in that the USB dongle type connection device. For an access point,
A connection part connected to the connection device;
A storage unit that registers information of the connected device when the connected device is connected to the connection unit;
A communication unit for broadcasting a beacon message;
After the connected device is disconnected from the access point and connected to an external host device, when the first signal is received from the connected device as a response signal to the beacon message, the connected device is connected to the storage unit according to the first signal. And a controller configured to determine whether the connection device is registered to the wireless device, and to perform a wireless communication connection with the host device. 10. The method of claim 9,
The control unit,
When the connected device is connected to the access point, the manufacturer information of the connected device is checked to determine whether the connected device is a connected device of a specific manufacturer, and when the connected device is determined to be a connected device of the specific manufacturer, And storing MAC address information in the storage unit. The method of claim 10,
And an output unit for outputting a connected device registration completion indication when the MAC address information of the connected device is normally registered. The method of claim 10,
The first signal is,
And manufacturer information, PIN information, and MAC address information of the connected device. The method of claim 12,
The control unit,
Whether the connected device manufacturer information included in the first signal includes the specific manufacturer information, whether the first signal includes PIN information, and the MAC address information included in the first signal includes the registered MAC address. Determining whether the connected device is a previously registered connected device by determining whether the information matches the information. The method of claim 13,
The control unit,
If it is determined that the connected device is a registered connection device, the second device, which is a response signal to the first signal, is transmitted to the connected device, including information indicating that the wireless communication connection is successful, and included in the first signal. And controlling the communication unit to perform a wireless communication connection using the received PIN information. 10. The method of claim 9,
The control unit,
Controlling another communication device to transmit a wireless connection failure signal to the other connected device when another connected device not registered to the access point is connected to the external host device and transmits a response signal to the beacon message of the access point; Access point characterized by. 10. The method of claim 9,
The connection device,
Access point characterized in that the connection device of the USB dongle type. In the wireless communication connection method of the connection device for wireless communication connection between the access point and the host device,
Providing information about the connected device to the access point and registering when connected to the access point;
If a beacon message is received from the access point while being separated from the access point and connected to the host device, transmitting a first signal to the access point in response to the beacon message;
Receiving the wireless connection success signal and initiating a wireless communication connection operation between the access point and the host device when the access point transmits a wireless connection success signal by checking a registration state of the connected device; How to connect your device's wireless communication.

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