发明名称 |
Timing estimation method and apparatus for a location system |
摘要 |
A first signal and a second signal are detected. The first and second signals are transmitted according to a timing pattern. An arrival time is identified for the first and second signals. Based on the timing pattern and the estimated arrival times of the first and second signals, a set of parameters is derived that characterize a timing relationship between a first device (100) and a second device (200).
|
申请公布号 |
US6593883(B2) |
申请公布日期 |
2003.07.15 |
申请号 |
US20010891594 |
申请日期 |
2001.06.25 |
申请人 |
MOTOROLA, INC. |
发明人 |
JOHNSON MARK J.;PAGE CHRISTOPHER |
分类号 |
G01S5/02;G01S5/06;G01S19/11;(IPC1-7):G01S1/24 |
主分类号 |
G01S5/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|