发明名称 |
Use of RF-Based Fingerprinting for Indoor Positioning by Mobile Technology Platforms |
摘要 |
A method is provided for determining the position of a mobile technology platform within a structure, wherein the mobile technology platform is equipped with a gyroscope, a magnetometer and at least one accelerometer. The method includes deploying a set of RF (radio frequency) beacons within the structure, wherein each RF beacon emits an RF signal; recording, at each of a set of sampling locations within the structure, the RF signature created by the RF signals received at the location; forming an RF fingerprint of the structure from the recorded RF signatures; and using the RF fingerprint, in conjunction with readings from the gyroscope, magnetometer and at least one accelerometer to determine the location of the device within the structure. |
申请公布号 |
US2015099539(A1) |
申请公布日期 |
2015.04.09 |
申请号 |
US201414510091 |
申请日期 |
2014.10.08 |
申请人 |
Gozio, Inc. |
发明人 |
Titus Joshua;Lee Kevin Garth |
分类号 |
H04W64/00;H04W4/04 |
主分类号 |
H04W64/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A method for determining the position of a mobile technology platform within a structure, wherein the mobile technology platform is equipped with a gyroscope, a magnetometer and at least one accelerometer, the method comprising:
deploying a set of RF (radio frequency) beacons within the structure, wherein each RF beacon emits an RF signal; recording, at each of a set of sampling locations within the structure, the RF signature created by the RF signals received at the location; forming an RF fingerprint of the structure from the recorded RF signatures; and using the RF fingerprint, in conjunction with readings from the gyroscope, magnetometer and at least one accelerometer to determine the location of the mobile technology platform within the structure. |
地址 |
Kennesaw GA US |