发明名称 |
Method and apparatus for determining the position of a wireless terminal based on propagation delay taps of base stations |
摘要 |
A method for wireless positioning is provided. The method for wireless positioning includes: acquiring synchronization with base stations; collecting a plurality of propagation delay taps for the base stations; determining a final propagation delay tap among the plurality of propagation delay taps; calculating a time difference of arrival (TDOA) value using the final propagation delay value; and deriving locations of the terminals using the calculated TDOA value. By this configuration, the positioning accuracy can be improved. |
申请公布号 |
US8620355(B2) |
申请公布日期 |
2013.12.31 |
申请号 |
US201213572173 |
申请日期 |
2012.08.10 |
申请人 |
YEO GEON MIN;KIM YOUNG IL;RYU WON;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
YEO GEON MIN;KIM YOUNG IL;RYU WON |
分类号 |
H04W24/00 |
主分类号 |
H04W24/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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