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Wireless positioning method capable of saving traffic, positioning terminal and positioning center platform

A wireless positioning and terminal positioning technology, applied in wireless communication, location-based services, electrical components, etc., can solve the problem of consuming paid traffic, and achieve the effect of saving traffic and small traffic

Pending Publication Date: 2021-05-07
XIAMEN YAXON NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the positioning terminal cannot set a positioning request through free traffic, it needs to consume paid traffic. Today's wireless data traffic is still relatively expensive. Therefore, a wireless positioning method is needed to save traffic during the positioning request process to the greatest extent.

Method used

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  • Wireless positioning method capable of saving traffic, positioning terminal and positioning center platform
  • Wireless positioning method capable of saving traffic, positioning terminal and positioning center platform

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Embodiment Construction

[0055] To further illustrate the various embodiments, the present invention is provided with accompanying drawings. These drawings are a part of the disclosure of the present invention, which are mainly used to illustrate the embodiments, and can be combined with related descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should understand other possible implementations and advantages of the present invention. Components in the figures are not drawn to scale, and similar component symbols are generally used to denote similar components.

[0056] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0057] Such as figure 1 As shown, the present invention discloses a wireless positioning method that saves traffic, and the specific steps are as follows:

[0058] (1) For a series of MAC addresses and corresponding R...

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Abstract

The invention discloses a flow-saving wireless positioning method, a positioning terminal and a positioning center platform, and the method comprises the steps: sorting wireless signals according to MAC addresses and corresponding RSS values of a series of wireless signals collected by the positioning terminal through a set sorting rule; acquiring an MAC address sequence and an RSS value sequence of a wireless signal, carrying out multiple groups of Hash operations on MAC addresses in the MAC address sequence, carrying out accumulation and operation through a plurality of Hash overlapping caches, and merging Hash values of the MAC addresses, so a plurality of Hash values with fixed lengths in the Hash overlapping caches and the RSS value sequence are uploaded; restoring the MAC address sequence on the positioning center platform through comparison and sorting of the hash values, and restoring the uploaded wireless signal according to the one-to-one correspondence relationship between the MAC address sequence and the RSS value sequence for wireless positioning, thereby realizing the wireless positioning through relatively small flow.

Description

technical field [0001] The invention relates to the field of wireless positioning, in particular to a flow-saving wireless positioning method, a positioning terminal, and a positioning center platform. Background technique [0002] Existing wireless positioning methods such as WIFI and Bluetooth require a positioning terminal (such as a mobile phone) to upload the MAC addresses and signal strength RSS values ​​of wireless signals of all wireless access points that can be received to the central platform, which will be collected by the central platform in advance. Compared with the wireless signal database corresponding to the location, the calculated positioning result is sent back to the positioning terminal. [0003] For urban hotspot areas or concentrated areas, the density of wireless sources such as WIFI is very high, and the MAC address of wireless access points that can be received by the positioning terminal often reaches dozens or even hundreds, and one MAC address ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W64/00
CPCH04W4/02H04W64/00
Inventor 涂岩恺池炜宾
Owner XIAMEN YAXON NETWORKS CO LTD
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