Results 21 to 30 of about 2,358 (179)
BLE-Based Custom Devices for Indoor Positioning in Ambient Assisted Living Systems: Design and Prototyping [PDF]
SensorsThis work presents the design and prototyping of two reconfigurable BLE-based devices developed to overcome the limitations of commercial platforms in terms of configurability, data transparency, and energy efficiency.
David Díaz-Jiménez +5 more
doaj +2 more sources
Blockchain-Based Secure Firmware Updates for Electric Vehicle Charging Stations in Web of Things Environments [PDF]
World Electric Vehicle JournalThe integration of electric vehicles into modern mobility ecosystems relies heavily on reliable charging station infrastructures that support real-time communications and data-driven functionalities. Existing solutions often face security vulnerabilities
Amjad Aldweesh
doaj +2 more sources
LoRaWAN Firmware Update Over-The-Air (FUOTA) [PDF]
Journal of ICT Standardization, 2021 Firmware Update is a key feature for IoT, especially for LPWA end-devices with 10+ years of lifetime. LoRaWAN Firmware Update Over-The-Air is a set of application layer specifications, including Multicast Setup, Fragmentation, Clock Synchronization, Firmware Management as well as Multi-Package Access, enabling the delivery and management services of ...
Khaled Q. Abdelfadeel +3 more
openaire +4 more sources
Reliable firmware updates for the information-centric internet of things [PDF]
Proceedings of the 8th ACM Conference on Information-Centric Networking, 2021 Security in the Internet of Things (IoT) requires ways to regularly update firmware in the field. These demands ever increase with new, agile concepts such as security as code and should be considered a regular operation. Hosting massive firmware roll-outs present a crucial challenge for the constrained wireless environment.
Cenk Gündogan +3 more
openaire +2 more sources
An Improved Incremental Update Algorithm for Firmware [PDF]
Jisuanji gongcheng, 2020 In order to solve the high memory consumption of bsdiff algorithm when building new versions of firmware in the firmware update of embedded devices,this paper proposes an incremental update algorithm that saves memory.The improved patch file format of ...
WANG Yuxin, GAO Meifeng
doaj +1 more source
Remote firmware update method for multi-layer heterogeneous networks in coal mines
Gong-kuang zidonghua, 2020 At present, remote peer-to-peer firmware updates have been implemented in the multi-layer heterogeneous network of coal mines, but the firmware of devices at all levels cannot be directly updated from the ground control host.
YUAN Fengpei
doaj +1 more source
Remote firmware update for constrained embedded systems [PDF]
2014 37th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO), 2014 In this work, we present the architecture of firmware software update infrastructure, which uses a centralized server to distribute adequate firmware updates to a large number of embedded devices. These updates enable transparent proactive management of everyday bugs and other vulnerabilities inherent in software-based systems, as well as embedded ...
Goran Jurkovic, Vlado Sruk
openaire +2 more sources
MUP: Simplifying Secure Over-The-Air Update with MQTT for Constrained IoT Devices
Sensors, 2020 Message Queuing Telemetry Transport (MQTT) is one of the dominating protocols for edge- and cloud-based Internet of Things (IoT) solutions. When a security vulnerability of an IoT device is known, it has to be fixed as soon as possible.
Kristina Sahlmann +3 more
doaj +1 more source
PX4/Firmware: v1.7.0 Stable Release [PDF]
, 2016 Release Notes <ul> <li>First-generation experimental support for ROS2-like setups with FastRTPS</li> <li>Reduced CPU load and RAM usage</li> <li>Support for new sensors (LIDAR, airspeed, IMU, etc)</li> <li> ...
Mark Whitehorn +37 more
core +1 more source
Efficient implementation of low cost and secure framework with firmware updates
IET Computers & Digital Techniques, 2023 Recently, the Internet of things (IoT) has become extensively used in our daily lives. This technology offers a new vision of the future internet where devices are interconnected and can communicate together. A big number of these devices complicates the
Ines Ben Hlima +2 more
doaj +1 more source