Wifi fingerprint data acquisition method and system based on mobile communication signaling acquisition

A fingerprint data and mobile communication technology, applied in the field of communication, can solve the problems of large amount of manual testing, high cost, asymmetric information between software A and software B, etc., and achieve the effect of expanding the amount of information and reducing the cost.

Active Publication Date: 2017-05-31
GUANGDONG EASTONE CENTURY TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Manual testing because of the large amount of testing required
For example, the area of ​​Beijing is 16,410.64 square kilometers. If you want to test once every 10 meters (close to the accuracy of GPS), you will need to test 16,410,640 times, and the cost will be very high. In addition, testers may not be able to enter or come in and out at will in some places, such as dense forests, Closed communities, factories, closed campuses, etc.
[0007] Software collection, there is a problem of user preference for installing software. For example, user A in area A installs software A, and user B in area B installs software B. This will lead to information asymmetry between software A and software B and cannot be complementary

Method used

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  • Wifi fingerprint data acquisition method and system based on mobile communication signaling acquisition
  • Wifi fingerprint data acquisition method and system based on mobile communication signaling acquisition
  • Wifi fingerprint data acquisition method and system based on mobile communication signaling acquisition

Examples

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Embodiment 1

[0051] The invention provides a wifi fingerprint data acquisition method based on mobile communication signaling collection.

[0052] Such as figure 1 As shown, it is a structural schematic diagram of connecting the wifi fingerprint data acquisition system to the packet domain of the mobile communication network. The mobile communication network packet domain consists of mobile terminals, base stations, base station controllers (or radio network controllers), evolved Node Bs, and serving gateways (or serving GPRS support nodes). One serving gateway can connect to one or more base station control A base station (or radio network controller), a base station can connect multiple mobile terminals through wireless signals; a serving gateway can also connect multiple evolved Node Bs, and the evolved Node B can connect multiple fourth-generation mobile terminals through wireless signals . The communication network is owned by the mobile network operator and uses the second-generati...

Embodiment 2

[0088] The invention provides a wifi fingerprint data acquisition system based on mobile communication signaling collection.

[0089] Such as figure 1 As shown, it is a structural schematic diagram of connecting the wifi fingerprint data acquisition system to the packet domain of the mobile communication network. The mobile communication network packet domain consists of mobile terminals, base stations, base station controllers (or radio network controllers), evolved Node Bs, and serving gateways (or serving GPRS support nodes). One serving gateway can connect to one or more base station control A base station (or radio network controller), a base station can connect multiple mobile terminals through wireless signals; a serving gateway can also connect multiple evolved Node Bs, and the evolved Node B can connect multiple fourth-generation mobile terminals through wireless signals . The communication network is owned by the mobile network operator and uses the second-generati...

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Abstract

The invention discloses a wifi fingerprint data acquisition method and system based on mobile communication signaling acquisition. The method comprises the following steps: acquiring signaling messages on each line of a mobile communication network, wherein the signaling messages include longitude and latitude information or wifi information; converging the signaling messages, and packaging the converged signaling messages into a data packet; analyzing the longitude and latitude information, wifi information and quintuple information in the signaling messages; combining and associating the wifi information and the longitude and latitude information corresponding to the same quintuple information; and storing the combined and associated wifi information and longitude and latitude information. The system or the system for acquiring the corresponding relation between the wifi information and the longitude and latitude position information can effectively reduce the cost of manual test, and can realize cross-software acquisition, thereby enlarging the volume of the wifi information and the longitude and latitude position information.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a wifi fingerprint data acquisition method and system based on mobile communication signaling collection. Background technique [0002] Wifi, full name wireless fidelity, translated as wireless fidelity, is a technology that allows electronic devices to connect to a wireless local area network (WLAN). It has the characteristics of wireless convenience, high speed, and can be used by multiple people at the same time. Widely used in homes, offices, campuses and commercial places, you can search for wifi signals almost anywhere in town centers, especially big cities. At the same time, wifi has the characteristics of relatively fixed location and small single-point coverage. Many map providers use this feature to realize wifi fingerprint positioning. The main principle is to collect the corresponding relationship between wifi information and precise locations in various places...

Claims

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Application Information

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IPC IPC(8): H04W4/02H04W4/20H04W28/06H04W64/00
CPCH04W4/025H04W4/20H04W28/065H04W64/006
Inventor 黄桂泉陈满明傅宇周存刚黄永张燕君
Owner GUANGDONG EASTONE CENTURY TECHNOLOGY CO LTD
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