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Indoor user hierarchical positioning method and system based on signaling data

A technology of signaling data and positioning method, which is applied to services based on location information, services based on specific environments, wireless communication, etc. It can solve the problems of huge cost, insufficient WIFI positioning resource data, and difficulty in resource data collection, etc., to achieve sufficient Acquisition, easy acquisition, and simple positioning process

Active Publication Date: 2018-01-30
徐康庭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a hierarchical positioning method and system for indoor users based on signaling data, aiming to solve the technical problems of insufficient resource data, difficult resource data collection, and huge cost in WIFI positioning in the prior art

Method used

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  • Indoor user hierarchical positioning method and system based on signaling data
  • Indoor user hierarchical positioning method and system based on signaling data
  • Indoor user hierarchical positioning method and system based on signaling data

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Embodiment Construction

[0049] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0050] refer to figure 1 , the first embodiment of the present invention provides a method for hierarchical positioning of indoor users based on signaling data, the method comprising:

[0051] S10: Extract the first WIFI identification information (for example: the MAC address of WIFI) and the first RSSI value of each WIFI network detected by the user terminal to be located from the signaling data of the user terminal to be located, and the pending The current latitude and longitude of the location of the user terminal;

[0052] It should be noted that the execution subject of the method in this embodiment is a device with data processing capabilities such as a server or a host computer.

[0053] It can be understood that the user terminal to be located may be a device that can be connected to WIFI, such as a mobile...

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Abstract

The invention discloses an indoor user layered positioning method based on signaling data, and also discloses an indoor user layered positioning system based on the signaling data. According to the indoor user layered positioning method and system disclosed by the invention, the indoor user layered positioning is carried out by using the signaling data of an existing network, the method does not rely on large-scale AP equipment location information investigation, the WIFI network resource data is abundant and easy to collect, the layout drawings of building interior structures are not required, and simple and easy positioning process and high positioning accuracy can be achieved.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to an indoor user hierarchical positioning method and system based on signaling data. Background technique [0002] Indoor user hierarchical positioning is of great significance for operators to evaluate and optimize floor-level network coverage. There may be huge differences in network quality between different floors of the same building due to different floor structures. Based on the user's latitude and longitude information, the MR sampling point is located in the building by associating with the Measurement Report (MR) wireless network through the International Mobile Subscriber Identification Number (IMSI) + Cell (CELL) + Time (TIME) method In buildings, building network quality assessments can be performed, while floor-level assessments require further hierarchical positioning of user locations by floors. [0003] At present, the existing wireless netw...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/02H04W4/33H04W24/02H04W64/00H04W84/12
CPCH04W24/02H04W64/006H04W84/12
Inventor 徐康庭
Owner 徐康庭