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Internet of Things BLE Security
Proceedings of the 6th Annual Conference on Research in Information Technology, 2017Bluetooth Low Energy device is increasing in popularity due to its lower energy consumption and reliable connectivity compared to the classic Bluetooth. Some of these BLE devices collects and transmits health care data like the heart rate as in a Fitbit smart band.
Thomas Chiu +2 more
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A Crystal-Less BLE Transmitter With Clock Recovery From GFSK-Modulated BLE Packets
IEEE Journal of Solid-State Circuits, 2021In this article, we present a crystal-less Bluetooth low-energy (BLE) transmitter using RF reference recovery directly from GFSK-modulated BLE packets. In order to achieve fast frequency calibration from modulated signals and reduce interference from other BLE users, the transceiver consists of a back-channel wake-up receiver, a clock-recovery receiver,
Xing Chen +5 more
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BLE Localization With Polarization Sensitive Array
IEEE Wireless Communications Letters, 2021This letter presents a design and implementation of a bluetooth low energy (BLE) localization scheme using polarization sensitive arrays, where both the direction and polarization information is explored for high-accuracy positioning. The signal frequency offset and channel mismatch error are mitigated by the proposed frequency compensation and array ...
Bowen Wang 0007 +3 more
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Proceedings of the 6th ACM Conference on Information-Centric Networking, 2019
Bluetooth Low Energy (BLE) has seen a remarkable adoption and it is widely available on a variety of devices, such as modern PCs, smartphones, and battery driven sensors. A great number of software tools exist already that implement sensor-generic Bluetooth profiles. On the lower end, BLE features a robust energy efficient link layer.
Hauke Petersen +3 more
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Bluetooth Low Energy (BLE) has seen a remarkable adoption and it is widely available on a variety of devices, such as modern PCs, smartphones, and battery driven sensors. A great number of software tools exist already that implement sensor-generic Bluetooth profiles. On the lower end, BLE features a robust energy efficient link layer.
Hauke Petersen +3 more
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Pleiepengeordningen ble utvidet
2023The attendance allowance scheme for families with sick children was expanded in 2017. The purpose was to improve the scheme by including new groups of children and young people who had not previously been covered, and in this way make the scheme more effective.
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Home Lighting controller based on BLE
2017 IEEE International Conference on Consumer Electronics (ICCE), 2017This work deals with an application of wireless communication technologies (BLE) to the creation of a Home Lighting Management System (HLMS). Our aim is to create a system based on BLE in order to implement an universal smart lighting controller which allows performing a remote lighting control system for in-home environments.
Gonzalo Ruiz-García +5 more
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Locating and Tracking BLE Beacons with Smartphones
Proceedings of the 13th International Conference on emerging Networking EXperiments and Technologies, 2017We 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 ...
Dongyao Chen +3 more
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2019
Now that we have a good enough familiarity with radio communications and SDR, it is time to look at some of the most commonly used radio communication protocols, ZigBee and BLE.
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Now that we have a good enough familiarity with radio communications and SDR, it is time to look at some of the most commonly used radio communication protocols, ZigBee and BLE.
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2022 IEEE 30th International Conference on Network Protocols (ICNP), 2022
Jiamei Lv +3 more
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Jiamei Lv +3 more
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