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Hybrid positioning method and positioning system thereof

A hybrid positioning system and hybrid positioning technology, applied in the field of wireless communication, can solve the problems of single positioning method and incompatibility with all environments

Inactive Publication Date: 2012-02-15
JIANGSU LAIKE INFORMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0030] In view of the shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide a hybrid positioning method and its positioning system to solve the problem that the positioning system of the prior art can only use one positioning technology, and the positioning method is single and cannot be compatible with all environments. The problem

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  • Hybrid positioning method and positioning system thereof
  • Hybrid positioning method and positioning system thereof

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Embodiment Construction

[0063] The invention provides a hybrid positioning method and a positioning system thereof. In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0064] The hybrid positioning method of the present invention is a combination of two or more methods in the existing positioning technology in one system, such as in a TD-SCDMA network, according to the specific technical advantages of the network itself, AOA and TOA can be used for single base station position. At present, the mainstream hybrid positioning technology is the GPS and AFLT hybrid positioning method adopted by the CDMA system, which can be referred to as network-assisted hybrid positioning fo...

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Abstract

The invention discloses a hybrid positioning method and a positioning system thereof. The hybrid positioning system comprises a mobile station (MS), a base transceiver station (BTS), a base station controller (BSC), a packet data service node (PDSN), a position determining entity (PDE), an application server (AS) and a mobile positioning center (MPC), wherein the MS is communicated with the BSC and the PDE through the BTS, the PDE is interconnected with the PDSN, and the PDE is communicated with the AS, the MPC and the BSC. The hybrid positioning method and the positioning system thereof disclosed by the invention provide a scheme for signaling interaction between the MS and the PDE based on a TCP / IP network so as to achieve the purpose of positioning. In the scheme, different positioning methods are adopted according to the environment of the MS so as to quickly and accurately acquire the position information of the MS.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a hybrid positioning method and a positioning system thereof. Background technique [0002] With the development of wireless communication technology and the improvement of data processing capabilities, location-based services have become one of the most promising mobile Internet services. Regardless of indoor or outdoor (further including urban, suburban and rural) environments, the need to quickly and accurately obtain location information of mobile terminals and provide location services has become increasingly urgent. The two systems of communication and positioning are merging and promoting each other. Use wireless communication and parameter measurement to determine the location of mobile terminals, and location information can be used to support location services and optimize network management, improving location service quality and network performance. ...

Claims

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Application Information

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IPC IPC(8): H04W64/00
Inventor 刘志翔吴楷龙
Owner JIANGSU LAIKE INFORMATION TECH
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