![]() We present a smartphone-based application, called LocBLE, for enabling users to estimate the location of nearby Bluetooth low energy (BLE) beacons. In contrast to existing BLE beacon-based proximity applications that can only show coarse-grained (immediate, near, and far) distance estimation, LocBLE's fine-grained estimation can enhance human-environment interactions. Also, I was trying to use an old iPhone (5s), thinking I could use it to detect presence, but it didnt work that well. ![]() Had to shut off the 'AltBeacon' setting using the RadBeacon configuration app, so that it was only using iBeacon. LocBLE has three salient features in estimating location from BLE beacon signals. I actually got Locative to work with my RadBeacon. First, it is adaptive to dynamic signal propagation environments by learning the environmental changes directly from the received signal strength (RSS). ![]() Second, it performs sensor-fusion for location estimation by utilizing motion sensor data and RSS readings from a smartphone. Finally, LocBLE improves location tracking accuracy with novel on-line calibration on a set of beacons nearby. We have built a prototype of LocBLE on smartphones and evaluated it on commodity proximity-enabled beacons. Waze launches bluetooth beacons to avoid tunnel blackouts.Health media network announces partnership with gimbal, inc.How beacons will influence billions in us retail sales.Our experimental results demonstrate that LocBLE achieves an average of 1.8m and 1.2m accuracies in locating indoor and outdoor BLE beacons, respectively. Souvik Sen, Jeongkeun Lee, Kyu-Han Kim, and Paul Congdon.How beacons can reshape retail marketing. Avoiding Multipath to Revive Inbuilding WiFi Localization. Location tracking with radbeacon Bluetooth#Īn analysis of the accuracy of bluetooth low energy for indoor positioning applications.
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