| 发明名称 |
DETERMINATION OF POSITIONING INFORMATION OF A MOBILE DEVICE USING MODULATED LIGHT SIGNALS |
| 摘要 |
Methods, systems, and devices are described for determining positioning information of a mobile device using modulated light signals. A modulated light signal may be received from each of at least one light source. Each modulated light signal may be decoded to obtain identification information identifying the at least one light source. An angle of arrival of each modulated light signal may also be identified. Each angle of arrival of may be associated with an identified light source. |
| 申请公布号 |
US2014375982(A1) |
申请公布日期 |
2014.12.25 |
| 申请号 |
US201313923908 |
申请日期 |
2013.06.21 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Jovicic Aleksandar;Richardson Thomas J. |
| 分类号 |
G01C21/00;G01C21/10;G01B11/14 |
主分类号 |
G01C21/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for determining positioning information of a mobile device using modulated light signals, comprising:
receiving a modulated light signal from each of at least one light source; decoding each modulated light signal to obtain identification information identifying the at least one light source; identifying an angle of arrival of each modulated light signal; and associating each angle of arrival with an identified light source. |
| 地址 |
San Diego CA US |
