Invention Grant
- Patent Title: Method and apparatus for wireless location measurement
- Patent Title (中): 无线定位测量方法和装置
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Application No.: US12892344Application Date: 2010-09-28
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Publication No.: US08655373B2Publication Date: 2014-02-18
- Inventor: Kanghee Kim
- Applicant: Kanghee Kim
- Applicant Address: KR Daejeon
- Assignee: Electronic and Telecommunications Research Institute
- Current Assignee: Electronic and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Staas & Halsey LLP
- Priority: KR10-2009-0091639 20090928; KR10-2010-0093697 20100928
- Main IPC: H04W4/00
- IPC: H04W4/00

Abstract:
A method for wireless location measurement of a receiver is provided. The method includes: estimating radio channels of a plurality of frequency domains respectively corresponding to a plurality of transmitters by using received signals from the plurality of transmitters; extracting a plurality of propagation delay tab profiles based on the radio channels of the plurality of frequency domains; calculating the distance between each of the transmitters corresponding to the respective propagation delay tab profiles and the receiver by using the propagation delay tab profiles; and estimating the location of the receiver by using the distance between each transmitter and the receiver.
Public/Granted literature
- US20110130152A1 METHOD AND APPARATUS FOR WIRELESS LOCATION MEASUREMENT Public/Granted day:2011-06-02
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