| 发明名称 |
Systems, Methods, and Computer-Readable Storage Devices for Generating and Using a Radio-Frequency Map of an Area |
| 摘要 |
A method comprising obtaining, by a system using a processor, a wireless fingerprint corresponding to a mobile communication device and a subject area in which the mobile communication device is or was positioned. The method also includes obtaining, by the system, an area wireless signal distribution map indicating wireless signal strength values corresponding to multiple wireless transmitters positioned in the subject area, and determining, by the system, based on the wireless fingerprint and the area wireless signal distribution map, a location of the mobile communication device. |
| 申请公布号 |
US2015163634(A1) |
申请公布日期 |
2015.06.11 |
| 申请号 |
US201314097891 |
申请日期 |
2013.12.05 |
| 申请人 |
AT&T MOBILITY II LLC |
发明人 |
Meredith Sheldon Kent;Fix Jeremy;Kosseifi Mario |
| 分类号 |
H04W4/02 |
主分类号 |
H04W4/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, comprising:
obtaining, by a system using a processor, a wireless fingerprint corresponding to a mobile communication device and a subject area in which the mobile communication device is or was positioned; obtaining, by the system, an area wireless signal distribution map indicating wireless signal strength values corresponding to multiple wireless transmitters positioned in the subject area; and determining, by the system, based on the wireless fingerprint and the area wireless signal distribution map, a location of the mobile communication device. |
| 地址 |
Atlanta GA US |
