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Positioning system and method based on radio communication apparatus comprising multiple antenna

一种无线通信装置、定位系统的技术，应用在无线通信装置的定位系统领域，能够解决重新构造数据库、使用载波信号有难度、载波信号不确定性等问题，达到低成本的效果

Active Publication Date: 2012-05-16
SEOUL NAT UNIV R&DB FOUND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it takes a lot of time and cost to construct the database
In addition, there is a problem that the database must be restructured when the indoor layout or environment is changed
However, in order to use a carrier signal, the uncertainty of the carrier signal must be resolved
Therefore, it is difficult to use a carrier signal

Method used

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  • Positioning system and method based on radio communication apparatus comprising multiple antenna
  • Positioning system and method based on radio communication apparatus comprising multiple antenna
  • Positioning system and method based on radio communication apparatus comprising multiple antenna

Examples

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Embodiment Construction

[0035] Example embodiments will now be described more fully hereinafter with reference to the accompanying drawings, in which example embodiments are shown. However, the present disclosure may be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth in the present disclosure. Rather, these exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of this disclosure to those skilled in the art. In the description, details of well-known features and techniques may be omitted to avoid unnecessarily obscuring the presented embodiments.

[0036] The terminology used in the present application is for the purpose of describing particular embodiments only, and is not intended to be limiting of the disclosure of the present application. As used in this application, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the co...

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Abstract

This disclosure relates to a positioning system and a method based on a radio communication apparatus including multiple antennas, and more particularly, to a positioning system and a method of positioning a terminal using a communication apparatus including multiple antennas. The positioning system and the method based on a radio communication apparatus including multiple antennas calculate a position of a terminal using a single communication apparatus in which the multiple antennas are mounted and can calculate the position of the terminal more accurately by using two or more communication apparatuses. In addition, the positioning system and the method communicate with a transception apparatus, a relay station, or a wireless access point of an existing communication system, thereby accurately obtaining the position of the terminal.

Description

technical field [0001] The disclosure of the present application relates to a positioning system and method based on a wireless communication device including multiple antennas, and in particular, the disclosure of the present application relates to a positioning system and method for positioning a terminal using a communication device including multiple antennas. Background technique [0002] Generally, existing positioning systems are systems that use radio frequency (RF) communication devices. As systems using RF communication devices, there are systems based on satellites, terrestrial beacons, wireless LAN (Wi-Fi, WLAN), RFID, active RFID, mobile communication, Bluetooth, UWB, ZigBee, WiBro / WiMax, and broadcast signals. In order to estimate a user's location using such a system, several methods have been proposed. [0003] First, there is an identification-type navigation algorithm used by RFID-based systems. This algorithm is a method for systems including multiple se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S3/46G01S5/06
CPCG01S5/10G01S3/74G01S5/02G01S5/14H04W64/00
Inventor 奇昌敦李宅振
Owner SEOUL NAT UNIV R&DB FOUND
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