WO2018043974A1

WO2018043974A1 - Server and terminal for providing three-dimensional building wireless quality information through public ip address of access point

Info

Publication number: WO2018043974A1
Application number: PCT/KR2017/009087
Authority: WO
Inventors: 이국현; 이용범; 이재훈
Original assignee: 주식회사 케이티
Priority date: 2016-09-05
Filing date: 2017-08-21
Publication date: 2018-03-08
Also published as: KR20180026866A; KR102045757B1

Abstract

A server for providing three-dimensional building wireless quality information through a public IP address of an access point (AP) comprises: a collection unit for receiving, from a user terminal, wireless quality information and a public IP address of an access point; an address extraction unit for extracting an address of the access point corresponding to the public IP address of the access point; an address cleansing unit for extracting, from the address of the access point, building information corresponding to the address; and a three-dimensional wireless information generation unit for providing three-dimensional wireless quality information of a building on the basis of the wireless quality information and the building information, wherein the public IP address of the access point can be acquired from a response when the user terminal connected to the access point transmits a dummy packet to a public IP providing server and receives the response to the dummy packet from the public IP providing server.

Description

Server and terminal providing 3D building wireless quality information through access point's authorized IP address

The present invention relates to a server and a terminal for providing three-dimensional building radio quality information through an authorized IP address of an access point.

A user can use a mobile communication service through a mobile communication network and a wireless network service through an access point (AP) at the same time by using a user terminal.

On the other hand, conventionally, the position of the access point has been acquired by managing the wireless MAC address of the access point. However, in the case of a private access point, since it is difficult to collect a wireless MAC address, there is a problem in that the location of the access point and wireless information of the corresponding location cannot be provided.

In Korean Patent No. 10-1207731, when a call quality management server transmits a call quality data request message to a terminal paired with a zone setter, the terminal measures the call quality of the received signal transmitted from the base station, and the information on the zone setter. The call quality data message including the measured call quality data is transmitted to the call quality management server, and the call quality management server extracts, stores and manages the information of the zone setter and the call quality data included in the call quality data message. The configuration is disclosed.

Even for a private access point purchased directly by a user, a public IP address mapped to the private access point is provided, and 3D wireless quality information of a building where the private access point is located is provided. However, the technical problem to be achieved by the present embodiment is not limited to the technical problems as described above, and other technical problems may exist.

As a technical means for achieving the above-described technical problem, a server for providing three-dimensional building wireless quality information through the public IP address of the access point (AP) according to the first aspect of the present invention is an access point from the user terminal Collecting unit for receiving a certified IP address and wireless quality information of; An address extraction unit for extracting an address of the access point corresponding to the authorized IP address of the access point; An address refiner for extracting building information corresponding to the address from the address of the access point; And a three-dimensional wireless information generation unit for providing three-dimensional wireless quality information of a building based on the wireless quality information and the building information, wherein the authorized IP address of the access point includes: a user terminal connected to the access point; When the dummy packet is transmitted to the authorized IP providing server and a response to the dummy packet is received from the authorized IP providing server, the dummy packet may be obtained from the response.

In an example, the building information may include latitude and longitude coordinates corresponding to the address, boundary information of a building, and floor information of a building.

In one example, the three-dimensional radio information generation unit generates wireless quality information for each floor of the building as a three-dimensional image based on the building information.

In one example, the dummy packet may include session information.

The address extracting unit may transmit the public IP address of the access point to an access point address management server, and receive the address of the access point corresponding to the public IP address of the access point from the access point address management server. Can be.

A user terminal according to the second aspect of the present invention transmits a dummy packet to an authorized IP providing server through an access point (AP), receives a response to the dummy packet from the authorized IP providing server, and A public IP extracting unit extracting the public IP address of the access point from the response; A radio quality information collection unit for collecting radio quality information from a mobile communication system; And a transmission unit transmitting the authorized IP address of the access point and the wireless quality information to a wireless quality information providing server.

The wireless quality information providing unit may further include a wireless quality information providing unit configured to receive and display 3D wireless quality information of a building from the wireless quality information providing server.

In one example, the 3D radio quality information may be generated based on the radio quality information and building information corresponding to the authorized IP address of the access point.

In one example, the wireless quality information providing unit may display the wireless information for each floor of the building in a three-dimensional image based on the building information.

The above-mentioned means for solving the problems are merely exemplary, and should not be construed to limit the present invention. In addition to the exemplary embodiments described above, there may be additional embodiments described in the drawings and detailed description of the invention.

According to any one of the problem solving means of the present invention described above, even for a private access point purchased directly by the user provides a public IP address mapped to the private access point, and provides the three-dimensional radio quality information of the building where the private access point is located. Can provide.

1 is a block diagram of a system for providing wireless quality information according to an embodiment of the present invention.

2 is a block diagram of a wireless quality information providing server shown in FIG. 1 according to an embodiment of the present invention.

3 is a block diagram of the user terminal illustrated in FIG. 1 according to an embodiment of the present invention.

4 is a flowchart illustrating a method of providing radio quality information according to an embodiment of the present invention.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification.

Throughout the specification, when a part is "connected" to another part, this includes not only "directly connected" but also "electrically connected" with another element in between. . In addition, when a part is said to "include" a certain component, which means that it may further include other components, except to exclude other components unless otherwise stated.

In the present specification, the term 'unit' includes a unit realized by hardware, a unit realized by software, and a unit realized by both. In addition, one unit may be realized using two or more pieces of hardware, and two or more units may be realized by one piece of hardware.

Some of the operations or functions described as being performed by a terminal or a device in the present specification may instead be performed in a server connected to the terminal or device. Similarly, some of the operations or functions described as being performed by the server may be performed by a terminal or a device connected to the server.

Hereinafter, with reference to the accompanying configuration diagram or processing flow chart, it will be described in detail for the practice of the present invention.

Referring to FIG. 1, the wireless quality information providing system includes a wireless quality information providing server 100, a user terminal 110, an authorized IP providing server 130, an access point address management server 140, and a mobile communication system 150. It may include. However, since the wireless quality information providing system of FIG. 1 is only an embodiment of the present invention, the present invention is not limitedly interpreted through FIG. 1 and may be configured differently from FIG. 1 according to various embodiments of the present invention. have.

In general, each component of the wireless quality information providing system of FIG. 1 is connected through a network (not shown). A network refers to a connection structure capable of exchanging information between nodes such as terminals and servers. Examples of such a network include 3rd Generation Partnership Project (3GPP), Long Term Evolution (LTE), and WIMAX ( World Interoperability for Microwave Access, Wi-Fi, 3G, 4G and 5G.

The user terminal 110 may perform a voice call, data communication, or the like through the mobile communication system 150. The user terminal 110 may include a smartphone, a cellular phone, a personal digital assistant (PDA), a fixed mobile convergence (FMC) phone, an IoT terminal, and the like.

The user terminal 110 connects to an access point (AP) 120, transmits a dummy packet to the authorized IP providing server 130 through the access point 120, and provides a certified IP providing server. A response to the dummy packet may be received from 130. Here, the dummy packet may include session information including a source IP address. Here, the access point may include an authorized access point and a private access point provided by a telecommunication company.

The user terminal 110 may extract the public IP address of the access point 120 from the response received from the public IP providing server 130.

The user terminal 110 may transmit the wireless quality information collected from the mobile communication system 150 and the extracted IP address of the extracted access point 120 to the wireless quality information providing server 100.

The wireless quality information providing server 100 transmits the authorized IP address of the access point 120 received from the user terminal 110 to the access point address management server 140, and the access point from the access point address management server 140. The address of the access point 120 corresponding to the authorized IP address of 120 may be received. For example, the address may mean a street address or a road name address, such as "175 Sejong-daero, Jongno-gu, Seoul" or "81-3 Sejong-ro, Sejong-ro, Jongno-gu, Seoul".

The wireless quality information providing server 100 may extract building information corresponding to the address based on the address of the access point 120 received from the access point address management server 140. Here, the building information may include latitude and longitude coordinates corresponding to the address of the access point 120, boundary information of the building, and floor information of the building.

The wireless quality information providing server 100 may generate 3D wireless quality information of a building based on the wireless quality information and the building information received from the user terminal 110, and provide the same to the user terminal 110.

The wireless quality information providing server 100 may generate wireless quality information for each floor of a building as a 3D image based on the building information and provide the generated 3D image to the user terminal 110.

The user terminal 110 may receive and display 3D wireless quality information of a building from the wireless quality information providing server 100.

The user terminal 110 may display wireless information for each floor of the building as a 3D image based on the building information.

The authorized IP server 130 may extract the source IP (authorized IP) from the session information included in the dummy packet and transmit the authorized IP of the access point to the user terminal 110. For example, the authorized IP server 130 may encrypt the source IP and transmit the source IP to the user terminal 110 through an HTTP response.

The access point address management server 140 may store and manage the wireless MAC address, IP address, and address information of the access point.

Hereinafter, the operation of each component of the wireless quality information providing system of FIG. 1 will be described in more detail.

2 is a block diagram of the wireless quality information providing server 100 shown in FIG. 1 according to an embodiment of the present invention.

2, the wireless quality information providing server 100 may include a collector 200, an address extractor 210, an address refiner 220, and a 3D radio information generator 230. However, the wireless quality information providing server 100 shown in FIG. 2 is just one implementation example of the present invention, and various modifications are possible based on the components shown in FIG. 2.

The collection unit 200 may receive the authorized IP address and wireless quality information of the access point 120 from the user terminal 110. Here, the authorized IP address of the access point 120 is a user terminal 110 connected to the access point 120 transmits a dummy packet to the authorized IP providing server 130, the dummy packet from the authorized IP providing server 130 When receiving a response to, it may be obtained from the response. Here, the dummy packet may include session information.

The address extractor 210 may extract an address of the access point 120 corresponding to the public IP address of the access point 120.

Specifically, the address extraction unit 210 transmits the public IP address of the access point 120 to the access point address management server 140, and the public IP address of the access point 120 from the access point address management server 140. It may receive the address of the access point 120 corresponding to.

The address refiner 220 may extract building information corresponding to the address from the address of the access point 120. Here, the building information may include, for example, latitude and longitude coordinates corresponding to the address, boundary information of the building, and floor information of the building. The building information may include, for example, information about a vertical position according to height as well as a horizontal position, and may include an address corresponding to the position of the user terminal 110.

The 3D radio information generation unit 230 may provide 3D radio quality information of the building based on the radio quality information and the building information.

The 3D radio information generation unit 230 may generate 3D radio quality information for each floor of the building by matching the radio quality information with the building information.

For example, the 3D radio information generation unit 230 may generate 3D radio quality information of a building by mapping 3D radio quality information of good, normal, and poor on each of the 1st, 2nd, and 3rd floors of the building. Can be.

The 3D radio information generation unit 230 may generate radio quality information for each floor of the building as a 3D image based on the building information. For example, the three-dimensional wireless information generation unit 230 maps three-dimensional wireless quality information of each floor of a building to a three-dimensional map that can intuitively grasp not only the horizontal position but also the vertical position, that is, the height. Wireless quality information may be generated as a three-dimensional image.

For example, the 3D radio information generation unit 230 may generate a call quality map for each floor of a building by mapping 3D radio quality information of each floor of a building to a map including 3D geographic information. For example, the 3D radio information generation unit 230 may generate a map representing 3D radio quality information of each floor of a building by using a mash up method.

On the other hand, those skilled in the art, each of the collector 200, the address extraction unit 210, the address refiner 220 and the three-dimensional wireless information generation unit 230 is implemented separately, or one or more of them are integrated to be implemented I will fully understand that you can.

3 is a block diagram of the user terminal 110 shown in FIG. 1 in accordance with an embodiment of the present invention.

Referring to FIG. 3, the user terminal 110 may include a certified IP extractor 300, a wireless quality information collector 310, a transmitter 320, and a wireless quality information provider 330. However, the user terminal 110 shown in FIG. 3 is only one implementation example of the present invention, and various modifications are possible based on the components shown in FIG. 3.

The authorized IP extractor 300 may transmit a dummy packet to the authorized IP providing server 130 through the access point 120 and receive a response to the dummy packet from the authorized IP providing server 130. Here, the dummy packet may include session information including a source IP address.

The public IP extractor 300 may extract the public IP address of the access point 120 from the response received from the public IP providing server 130.

The radio quality information collecting unit 310 may collect radio quality information from the mobile communication system 150.

The transmitter 320 may transmit the authorized IP address and wireless quality information of the access point 120 to the wireless quality information providing server 100.

The wireless quality information providing unit 330 may receive and display 3D wireless quality information of a building from the wireless quality information providing server 100. Here, the 3D radio quality information may be generated based on the radio quality information and the building information corresponding to the authorized IP address of the access point 120.

The wireless quality information providing unit 330 may display wireless information for each floor of the building as a 3D image based on the building information. Here, the building information may include latitude and longitude coordinates corresponding to the address, boundary information of the building, and floor information of the building.

On the other hand, those skilled in the art, the authorized IP extraction unit 300, the wireless quality information collecting unit 310, the transmitter 320 and the wireless quality information providing unit 330 are each implemented separately, or one or more of them are integrated It will be appreciated that it can be implemented.

In the wireless quality information providing method according to the embodiment shown in FIG. 4, the wireless quality information providing server 100, the user terminal 110, the access point 120, and the public IP according to the embodiments shown in FIGS. Time-series processing in the providing server 130, the access point address management server 140, and the mobile communication system 150. Therefore, although omitted below, the wireless quality information providing server 100, the user terminal 110, the access point 120, the authorized IP providing server 130, and the access point address management server 140 of FIGS. 1 to 3. ) And the mobile communication system 150 may be applied to the method for providing wireless quality information according to the embodiment shown in FIG. 4.

Referring to FIG. 4, in step S401, the wireless quality information providing server 100 may receive the authorized IP address and wireless quality information of the access point 120 from the user terminal 110. Here, the authorized IP address of the access point 120 is a user terminal 110 connected to the access point 120 transmits a dummy packet to the authorized IP providing server 130, the dummy packet from the authorized IP providing server 130 When receiving a response to, it may be obtained from the response. The dummy packet may include session information including a source IP address.

In operation S403, the wireless quality information providing server 100 may extract the address of the access point 120 corresponding to the authorized IP address of the access point 120.

In operation S405, the wireless quality information providing server 100 may extract building information corresponding to the address from the address of the access point 120. Here, the building information may include latitude and longitude coordinates corresponding to the address of the access point 120, boundary information of the building, and floor information of the building.

In operation S407, the wireless quality information providing server 100 may provide 3D wireless quality information of the building based on the wireless quality information and the building information.

In the above description, steps S401 to S407 may be further divided into additional steps or combined into fewer steps, according to an embodiment of the present invention. In addition, some steps may be omitted as necessary, and the order between the steps may be changed.

An embodiment of the present invention may also be implemented in the form of a recording medium including instructions executable by a computer, such as a program module executed by the computer. Computer readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. In addition, computer readable media may include both computer storage media and communication media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Communication media typically includes computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave, or other transmission mechanism, and includes any information delivery media.

The foregoing description of the present invention is intended for illustration, and it will be understood by those skilled in the art that the present invention may be easily modified in other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope of the present invention is shown by the following claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention. .

Claims

In the server for providing three-dimensional building radio quality information through the public IP address of the access point (AP),

A collecting unit for receiving an authorized IP address and wireless quality information of an access point from a user terminal;

An address extraction unit for extracting an address of the access point corresponding to the authorized IP address of the access point;

An address refiner for extracting building information corresponding to the address from the address of the access point; And

3D radio information generation unit for providing 3D radio quality information of the building based on the radio quality information and the building information

Including,

The public IP address of the access point is obtained from the response when the user terminal connected to the access point transmits a dummy packet to the public IP providing server and receives a response to the dummy packet from the public IP providing server. What is obtained, the wireless quality information providing server.
The method of claim 1,

The building information includes a latitude and longitude coordinate corresponding to the address, boundary information of a building, and floor information of a building.
The method of claim 1,

The 3D radio information generating unit generates the radio quality information for each floor of the building as a 3D image based on the building information.
The method of claim 1,

The dummy packet includes a session (Session) information, the wireless quality information providing server.
The method of claim 1,

The address extracting unit transmits the public IP address of the access point to an access point address management server, and receives the address of the access point corresponding to the public IP address of the access point from the access point address management server. Quality Information Server.
In the user terminal,

A dummy packet is transmitted to an authorized IP providing server through an access point (AP), a response to the dummy packet is received from the authorized IP providing server, and the authorized IP address of the access point is received from the response. Certified IP extraction unit for extracting;

A radio quality information collection unit for collecting radio quality information from a mobile communication system; And

Transmission unit for transmitting the authorized IP address and the wireless quality information of the access point to a wireless quality information providing server

To include, the user terminal.
The method of claim 6,

Wireless quality information providing unit for receiving and displaying three-dimensional wireless quality information of the building from the wireless quality information providing server

To further include, the user terminal.
The method of claim 7, wherein

The 3D radio quality information is generated based on the radio quality information and the building information corresponding to the authorized IP address of the access point, the user terminal.
The method of claim 8,

The building information includes the latitude and longitude coordinates corresponding to the address, the boundary information of the building, and the floor information of the building.
The method of claim 9,

The wireless quality information providing unit displays the wireless information of each floor of the building in a three-dimensional image based on the building information.