Results 11 to 20 of about 12,753,358 (274)
Bluetooth Low Energy Mesh Networks: A Survey [PDF]
Sensors, 2017 Bluetooth Low Energy (BLE) has gained significant momentum. However, the original design of BLE focused on star topology networking, which limits network coverage range and precludes end-to-end path diversity. In contrast, other competing technologies overcome such constraints by supporting the mesh network topology.
Carles Gomez, Seyed Mahdi Darroudi
exaly +5 more sources
Experimental Evaluation of Advertisement-Based Bluetooth Low Energy Communication [PDF]
Sensors, 2019 This paper addresses the efficiency of Bluetooth Low Energy (BLE) communication in a network composed of a large number of tags that transmit information to a single hub using advertisement mode.
Maciej Nikodem, Marek Bawiec
doaj +2 more sources
Bluetooth Mesh Energy Consumption: A Model
Sensors, 2019 The recent publication of the Bluetooth Mesh standard is a remarkable milestone in the evolution of Bluetooth Low Energy (BLE). As a new technology in the Internet of Things (IoT) market, it is crucial to investigate the performance of Bluetooth Mesh ...
Seyed Mahdi Darroudi +2 more
doaj +3 more sources
Opportunistic Sensor Data Collection with Bluetooth Low Energy
Sensors, 2017 Bluetooth Low Energy (BLE) has gained very high momentum, as witnessed by its widespread presence in smartphones, wearables and other consumer electronics devices.
Sergio Aguilar +2 more
doaj +3 more sources
Risk estimation of SARS-CoV-2 transmission from bluetooth low energy measurements [PDF]
npj Digital Medicine, 2020 Digital contact tracing approaches based on Bluetooth low energy (BLE) have the potential to efficiently contain and delay outbreaks of infectious diseases such as the ongoing SARS-CoV-2 pandemic. In this work we propose a machine learning based approach
Felix Sattler +8 more
doaj +2 more sources
Improved Bluetooth Low Energy Sensor Detection for Indoor Localization Services [PDF]
Sensors, 2020 Advancements in protocols, computing paradigms, and electronics have enabled the development of wireless sensor networks (WSNs) with high potential for various location-based applications in different fields.
Maja Pušnik +2 more
doaj +2 more sources
Performance Evaluation of Bluetooth Low Energy: A Systematic Review
Sensors, 2017 Small, compact and embedded sensors are a pervasive technology in everyday life for a wide number of applications (e.g., wearable devices, domotics, e-health systems, etc.).
Jacopo Tosi +4 more
doaj +3 more sources
, 2013 Estudi complet de la tecnologia Bluetooth en general i de la versió 4.0 low energy en particular. S'estudien les actuals tecnologies sense fils de baix consum energètic i es comparen amb l'estudiada en aquest projecte.
Pascual del Riquelme Benavent de Barberá, Antonio
core +4 more sources
Enabling Low-Latency Bluetooth Low Energy on Energy Harvesting Batteryless Devices Using Wake-Up Radios [PDF]
Sensors, 2020 With the growth of the number of IoT devices, the need for changing batteries is becoming cumbersome and has a significant environmental impact. Therefore, batteryless and maintenance-free IoT solutions have emerged, where energy is harvested from the ...
Ashish Kumar Sultania +2 more
doaj +2 more sources
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 +2 more sources