Results 51 to 60 of about 12,504 (130)

Analysis of Latency Performance of Bluetooth Low Energy (BLE) Networks

Sensors, 2014
Bluetooth Low Energy (BLE) is a short-range wireless communication technology aiming at low-cost and low-power communication. The performance evaluation of classical Bluetooth device discovery have been intensively studied using analytical modeling and ...
Keuchul Cho, Woojin Park, Moonki Hong, Gisu Park, Wooseong Cho, Jihoon Seo, Kijun Han   +6 more
doaj   +1 more source

A Protocol-Channel-Based Indoor Positioning Performance Study for Bluetooth Low Energy

IEEE Access, 2018
Bluetooth low energy (BLE) technology coupled with fingerprinting provides a simple way to position users with high accuracy in indoor environments. In this paper, we study the effect of BLE protocols and channels on indoor positioning using different ...
Gabriel De Blasio, Alexis Quesada-Arencibia, Carmelo R. Garcia, Jose Carlos Rodriguez-Rodriguez, Roberto Moreno-Diaz   +4 more
doaj   +1 more source

Bluetooth Low Energy Applications in MATLAB

, 2022
This chapter presents Bluetooth Low Energy (BLE) applications in MATLAB. Through these applications we acquire measurement data from BLE compatible sensors to PC. The sensors are CC2541 Keyfob and CC2650 Sensor Tag. The first one contains an accelerometer and a temperature sensor while the second one contains more sensors, but inertial sensors and ...
openaire   +3 more sources

Analysis of effective energy consumption of Bluetooth Low Energy versus Bluetooth Classic

, 2022
Wireless technology is used daily across the globe. A very common wireless technology is Bluetooth. The Bluetooth technology exists everywhere, from cars to mobile phones and even kitchen appliances. Recently, Bluetooth Low Energy has added support for another physical layer, LE 2M PHY.
Tåqvist, Carl, Luks, Jonathan
openaire   +1 more source

Wearable Device Bluetooth/BLE Physical Layer Dataset

Data
Wearable devices, such as headsets and activity trackers, rely heavily on the Bluetooth and/or the Bluetooth Low Energy wireless communication standard to exchange data with smartphones or other peripherals.
Artis Rusins, Deniss Tiscenko, Eriks Dobelis, Eduards Blumbergs, Krisjanis Nesenbergs, Peteris Paikens   +5 more
doaj   +1 more source

Low-Cost Bluetooth Low Energy Positioning and Timing System for Sports Events

Proceedings, 2017
Timing points used in running races and other competition events are generally based on radio-frequency identification (RFID) technology. [...]
Ángela Hernández, David Perez-Diaz De Cerio, Jose Luis Valenzuela, Antonio Valdovinos   +3 more
doaj   +1 more source

Three-dimensional positioning system using Bluetooth low-energy beacons

International Journal of Distributed Sensor Networks, 2016
Bluetooth low-energy–based beacons have two different roles: “broadcasting” (by beacon device) and “receiving” (by sensing devices). It allows devices to receive information over a short distance.
Hyunwook Park, Jaewon Noh, Sunghyun Cho
doaj   +1 more source

Bluetooth Low Energy

, 2014
El objetivo de este proyecto es conocer qué aporta de ventajoso el BLE (Bluetooth Low Energy) en el mercado y qué potencial puede tener para convertirse en el estándar más utilizado de los sistemas integrados de comunicación.
openaire   +1 more source

An Improved Method Based on Bluetooth Low-Energy Fingerprinting for the Implementation of PEPS System. [PDF]

Sensors (Basel), 2022
Bonavolontà F, Liccardo A, Schiano Lo Moriello R, Caputo E, de Alteriis G, Palladino A, Vitolo G.   +6 more
europepmc   +1 more source

Korsplattformskommunikation med Bluetooth Low Energy

Publikationer från Örebro universitet, 2014
Projektet undersökte dagens marknad gällande trådlösa nät samt kommunikation mellan verktyg som används för diagnostik/underhåll och ett inbyggt system. Utifrån underlaget som erhölls genom intervjuer har ett demosystem skapats som bygger på Bluetooth Low Energy (BLE) kommunikation mellan ett inbyggt system och en Android-enhet.
openaire   +1 more source