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A method and system for implementing geo-fencing

A geo-fencing and fencing technology, applied to services based on location information, etc., can solve problems such as leakage of user privacy and impact on user location information security, and achieve the effect of reducing costs

Active Publication Date: 2021-02-12
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, geo-fencing based on location services (LBS) mainly obtains the location information of terminals through GPS, that is, when geo-fencing needs to be applied, real-time positioning is required. Therefore, user privacy is likely to be leaked, which affects the security of user location information.

Method used

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  • A method and system for implementing geo-fencing
  • A method and system for implementing geo-fencing
  • A method and system for implementing geo-fencing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] The AP stores fence information including the fence area and fence type, and sends a notification to the STA during the broadcast process; the STA receives the fence information broadcast by the AP to determine whether to establish communication.

[0079] The fence information can be broadcasted by using the extended beacon (Beacon) frame to generate a fence broadcast frame as a carrier;

[0080] In this embodiment, the terminal may actively initiate a fence search request through a fence search frame, and when receiving a fence response frame from the AP responding to the fence search request, determine that it is a fence that meets the fence search request.

[0081] The fence search frame can be generated by an extended detection request (Probe Request) frame;

[0082] The fence response frame may be generated by an extended detection response (Probe Response) frame;

[0083] It should be noted that all the above frames are extended based on the management frame form...

Embodiment 2

[0100] In this embodiment, a process in which a terminal passively discovers a fence is used for clear and detailed description.

[0101] Figure 6 It is a flowchart of the method of the second embodiment of the present invention, such as Figure 6 shown, including:

[0102] Step 600, when the STA is in the state of monitoring air interface wireless packets, the AP sends a fence broadcast frame;

[0103] In step 601, the STA listens to the fence broadcast frame of the AP.

[0104] Step 602, STA parses the monitored fence broadcast frame, and obtains fence address and fence type fence information;

[0105] In step 603, the STA saves the fence information obtained through analysis.

[0106] In this embodiment, when passively discovering a fence, the user can receive a fence information notification without initiating a fence search request.

Embodiment 3

[0108] In this embodiment, a process in which a terminal actively discovers a fence is used for a clear and detailed description.

[0109] Figure 7 It is a flow chart of the method of the third embodiment of the present invention, such as Figure 7 shown, including:

[0110] In step 700, the STA sends a fence search frame, which may carry the fence area or fence type to search for the fence.

[0111] Step 701, the AP receives the fence search frame, analyzes and obtains the fence area or fence type to be searched by the STA;

[0112] Step 702, when the AP judges that it meets the requirements of the fence area or fence type, it sends a fence response frame to the STA;

[0113] It should be noted that APs that do not comply may end the process of this embodiment.

[0114] Step 703, the STA receives the fence response frame, parses to obtain the fence area and fence type, and saves it.

[0115]Actively discovering fences needs to initiate a fence search request, but you ca...

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Abstract

The invention discloses a method and a system for implementing a geo-fence, comprising: an access point (AP) broadcasting a fence broadcast frame containing fence information; after receiving the fence broadcast frame, a terminal determines whether to establish a fence with the fence according to the fence information obtained by parsing Communication; the terminal is a station (STA). The method of the invention determines the fence area based on the AP, does not need to set the geo-fence area, uses the AP for positioning, avoids that the security of the user's position information is affected by the use of LBS for positioning, and realizes the safe positioning of the geo-fence.

Description

technical field [0001] The invention relates to the field of terminal applications, in particular to a method and system for realizing geographic fences. Background technique [0002] With the rapid development of smart terminals, geo-fencing technology based on smart terminals has appeared in people's field of vision. Geographical fencing (Geo-fencing) is a location-based service (LBS) application; it mainly uses a virtual fence to enclose a virtual geographical boundary. When the terminal enters the virtual geographical boundary, a notification or alarm message will pop up through the application ; Due to the concept and mode of aggregated information services possessed by geo-fencing, geo-fencing is applied in shopping, personal assistant, personnel positioning and smart home and other fields. [0003] At present, geo-fencing based on location services (LBS) mainly obtains the location information of terminals through GPS, that is, when geo-fencing needs to be applied, r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/021
CPCH04W4/021
Inventor 王昭鑫
Owner ZTE CORP
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