Journal: IEEE access : practical innovations, open solutions

Article Title: Wireless Coexistence of Cellular LBT Systems and BLE 5

doi: 10.1109/access.2021.3056909

Figure Lengend Snippet: Summary of BLE 5 physical layers.

Article Snippet: Hence, the Bluetooth SIG has introduced a 2 Msym/s PHY (referred to as 2M PHY), promising twice the data rate as the original 1M PHY.

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: A Multi-Channel Opto-Electronic Sensor to Accurately Monitor Heart Rate against Motion Artefact during Exercise

doi: 10.3390/s151025681

Figure Lengend Snippet: Recovery of PPG signals through motion artefact reduction (MAR) and synchronizing these PPG signals with Polar (ECG). ( a ) Recovering PPG with reference motion; ( b ) Synchronization between recovered PPG and golden standard ECG.

Article Snippet: HR was simultaneously monitored with a Polar Bluetooth® Smart chest strap ECG device, an accessory to Polar’s Bluetooth® Smart wGT3X-BT activity monitor (Acti-Graph, LLC, Pensacola, FL, USA) as well as Mio-Alpha (Physical Enterprises Inc., Vancouver, BC, Canada) wrist watch HR monitor as the references.

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: Analysis of Radio Wave Propagation for ISM 2.4 GHz Wireless Sensor Networks in Inhomogeneous Vegetation Environments

doi: 10.3390/s141223650

Figure Lengend Snippet: Comparison of radial of received power (dBm) along the Y-axis with the receiver sensitivity ( a ) ZigBee Xbee Pro and ZigBee Xbee for X = 12.5 m ( b ) ZigBee Xbee Pro and ZigBee Xbee for X = 16.5 m ( c ) BLE system ( d ) Classic Bluetooth.

Article Snippet: BLE is an emerging wireless technology developed by the Bluetooth special interest group for short-range communications.

Techniques: Comparison

Journal: Sensors (Basel, Switzerland)

Article Title: Bluetooth Mesh Energy Consumption: A Model

doi: 10.3390/s19051238

Figure Lengend Snippet: Bluetooth Mesh protocol stack.

Article Snippet: Remarkably, the Bluetooth SIG recently published the Bluetooth Mesh suite of specifications, which offers a standardized solution for end-to-end communication in a mesh network composed of BLE devices [ , , ].

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: Bluetooth Mesh Energy Consumption: A Model

doi: 10.3390/s19051238

Figure Lengend Snippet: Bluetooth Mesh network topology and device roles.

Article Snippet: Remarkably, the Bluetooth SIG recently published the Bluetooth Mesh suite of specifications, which offers a standardized solution for end-to-end communication in a mesh network composed of BLE devices [ , , ].

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: Bluetooth Mesh Energy Consumption: A Model

doi: 10.3390/s19051238

Figure Lengend Snippet: Illustration of a BM-LPN polling a BM-FN, and the related Bluetooth Mesh parameters involved.

Article Snippet: Remarkably, the Bluetooth SIG recently published the Bluetooth Mesh suite of specifications, which offers a standardized solution for end-to-end communication in a mesh network composed of BLE devices [ , , ].

Techniques: