公开(公告)号：US20120184297A1

公开(公告)日：2012-07-19

申请号：US13498774

申请日：2010-09-29

申请人： Kanghee Kim ,  Geon Min Yeo ,  Jae Kyun Kwon ,  Kyungsu Yun ,  Kang-II Ahn

发明人： Kanghee Kim ,  Geon Min Yeo ,  Jae Kyun Kwon ,  Kyungsu Yun ,  Kang-II Ahn

IPC分类号： H04W24/00

CPC分类号： H04W64/00 ,  G01S5/14 ,  G01S11/02

摘要： A method for a receiving node to find a distance from a transmitting node and measure a location includes: measuring a delay tab by receiving a location measurement signal from the transmitting node, temporarily determining a distance between the receiving node and the transmitting node by using the delay tab to compare it with a reference distance, selecting one of a distance estimation method using propagation delay and a distance estimation method using delay spread, and estimating a final distance.

摘要翻译： 一种用于接收节点找到与发射节点的距离并测量位置的方法包括：通过从发射节点接收位置测量信号来测量延迟标签，通过使用接收节点临时确定接收节点与发射节点之间的距离 延迟标签将其与参考距离进行比较，选择使用传播延迟的距离估计方法和使用延迟扩展的距离估计方法之一，以及估计最终距离。

公开(公告)号：US08577388B2

公开(公告)日：2013-11-05

申请号：US13122247

申请日：2009-10-01

申请人： Kanghee Kim ,  Geon Min Yeo ,  Byung-Han Ryu ,  Jee Hwan Ahn ,  Jae Kyun Kwon ,  Youngsuk Suh ,  Kyungsu Yun ,  Kang-Il Ahn

发明人： Kanghee Kim ,  Geon Min Yeo ,  Byung-Han Ryu ,  Jee Hwan Ahn ,  Jae Kyun Kwon ,  Youngsuk Suh ,  Kyungsu Yun ,  Kang-Il Ahn

IPC分类号： H04W24/00

CPC分类号： G01S5/0215 ,  G01S5/0018 ,  G01S5/14

摘要： Provided is a wireless position determining method and apparatus. The wireless position determining includes: a measuring unit that measures a propagation delay tap of a signal received from a transmitting end through a channel; and extractor that extracts delay spread information having various forms based on the propagation delay tap; and an obtaining and calculating unit that obtains a distance between transmission and reception ends based on the delay spread information and calculates a position of a receiving end based on the obtained distance between the transmission and reception ends.

摘要翻译： 提供一种无线位置确定方法和装置。 无线位置确定包括：测量单元，其测量通过信道从发送端接收的信号的传播延迟抽头; 以及提取器，其基于所述传播延迟抽头来提取具有各种形式的延迟扩展信息; 以及获取和计算单元，其基于延迟扩展信息获得发送和接收结束之间的距离，并且基于所获得的发送和接收端之间的距离来计算接收端的位置。

公开(公告)号：US20110183689A1

公开(公告)日：2011-07-28

申请号：US13122247

申请日：2009-10-01

申请人： Kanghee Kim ,  Geon Min Yeo ,  Byung-Han Ryu ,  Jee Hwan Ahn ,  Jae Kyun Kwon ,  Youngsuk Suh ,  Kyungsu Yun ,  Kang-Il Ahn

发明人： Kanghee Kim ,  Geon Min Yeo ,  Byung-Han Ryu ,  Jee Hwan Ahn ,  Jae Kyun Kwon ,  Youngsuk Suh ,  Kyungsu Yun ,  Kang-Il Ahn

IPC分类号： H04W4/02

CPC分类号： G01S5/0215 ,  G01S5/0018 ,  G01S5/14

摘要： Provided is a wireless position determining method and apparatus. The wireless position determining includes: a measuring unit that measures a propagation delay tap of a signal received from a transmitting end through a channel; and extractor that extracts delay spread information having various forms based on the propagation delay tap; and an obtaining and calculating unit that obtains a distance between transmission and reception ends based on the delay spread information and calculates a position of a receiving end based on the obtained distance between the transmission and reception ends.

摘要翻译： 提供一种无线位置确定方法和装置。 无线位置确定包括：测量单元，其测量通过信道从发送端接收的信号的传播延迟抽头; 以及提取器，其基于所述传播延迟抽头来提取具有各种形式的延迟扩展信息; 以及获取和计算单元，其基于延迟扩展信息获得发送和接收结束之间的距离，并且基于所获得的发送和接收端之间的距离来计算接收端的位置。