Locating and tracking system
S He - US Patent 9,479,894, 2016 - Google Patents
A locating and tracking system includes: at least one monitoring device; and a plurality of
Bluetooth low energy (BLE) devices acting as either backbone nodes or tracking nodes. The …
Bluetooth low energy (BLE) devices acting as either backbone nodes or tracking nodes. The …
Locating and tracking system
S He - US Patent App. 14/948,408, 2016 - Google Patents
BACKGROUND 0002 Bluetooth is a wireless technology standard for exchanging data over
short distances (using short-wavelength UHF radio waves in the ISM band from 2.4 to 2.485 …
short distances (using short-wavelength UHF radio waves in the ISM band from 2.4 to 2.485 …
Locating and tracking system
S He - US Patent 9,479,894, 2016 - freepatentsonline.com
A locating and tracking system includes: at least one monitoring device; and a plurality of
Bluetooth low energy (BLE) devices acting as either backbone nodes or tracking nodes. The …
Bluetooth low energy (BLE) devices acting as either backbone nodes or tracking nodes. The …
LOCATING AND TRACKING SYSTEM
S He - US Patent App. 14/948,408, 2016 - freepatentsonline.com
A locating and tracking system includes: at least one monitoring device; and a plurality of
Bluetooth low energy (BLE) devices acting as either backbone nodes or tracking nodes. The …
Bluetooth low energy (BLE) devices acting as either backbone nodes or tracking nodes. The …