Results 31 to 40 of about 1,266 (170)
An Energy‐Efficient One‐Shot Scheduling Algorithm for Wireless Sensor Networks
Journal of Sensors, Volume 2021, Issue 1, 2021., 2021 In low‐load wireless sensor networks, the power consumption of the node consists mainly of two parts: data transmission and node state switching. The lower node workload causes low energy consumption on data transmission, and the state switching energy of the node cannot be ignored.
Zeng Bo +4 more
wiley +1 more source
Experimental Assessment of IEEE 802.15.4e LLDN Mode Using COTS Wireless Sensor Network Nodes
IEEE Access, 2022 The use of Wireless Sensor Networks in industrial environments imposes critical requirements such as low latency, high reliability, and robustness. To address these constraints, the IEEE 802.15 Task Group 4e developed the amendment IEEE 802.15.4e with ...
Guilherme Pereira +4 more
doaj +1 more source
Improving network formation in IEEE 802.15.4e DSME [PDF]
Computer Communications, 2017 Abstract Wireless Sensor and Actuator Networks are becoming attractive also for industrial applications, since recent standardization efforts have introduced significant improvement to reliability and deterministic communication delays. In this context, IEEE 802.15.4e is widely considered the major improvement, introducing many enhancements to the ...
Vallati, Carlo +3 more
openaire +2 more sources
Multihop Latency Model for Industrial Wireless Sensor Networks Based on Interfering Nodes
Applied Sciences, 2021 Emerging Industry 4.0 applications require ever-increasing amounts of data and new sources of information to more accurately characterize the different processes of a production line.
José Vera-Pérez +3 more
doaj +1 more source
Alternate marking-based network telemetry for industrial WSNs [PDF]
, 2020 For continuous, persistent and problem-free operation of Industrial Wireless Sensor Networks (IWSN), it is critical to have visibility and awareness into what is happening on the network at any one time.
De Poorter, Eli +2 more
core +2 more sources
A Performance-to-Cost Analysis of IEEE 802.15.4 MAC With 802.15.4e MAC Modes
IEEE Access, 2020 The IEEE 802.15.4 standard is one of the widely adopted networking specification for Internet of Things (IoT). It defines several physical layer (PHY) options and medium access control (MAC) sub-layer protocols for interconnection of constrained wireless
Nikumani Choudhury +3 more
doaj +1 more source
DTLS Performance in Duty-Cycled Networks [PDF]
, 2015 The Datagram Transport Layer Security (DTLS) protocol is the IETF standard for securing the Internet of Things. The Constrained Application Protocol, ZigBee IP, and Lightweight Machine-to-Machine (LWM2M) mandate its use for securing application traffic ...
Damon, Laurent +6 more
core +5 more sources
Cracking the TSCH Channel Hopping in IEEE 802.15.4e [PDF]
Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security, 2018 Industrial networks typically connect hundreds or thousands of sensors and actuators in industrial facilities, such as steel mills and oil refineries. Although the typical industrial applications operate at low data rates, they pose unique challenges because of their critical demands for reliable and real-time communication in harsh industrial ...
Xia Cheng, Mo Sha
openaire +1 more source
The analysis of energy consumption in 6TiSCH network nodes working in sub-GHz band [PDF]
International Journal of Electronics and Telecommunications, 2020 The 6TiSCH communication stack enables IPv6 networking over the TSCH (Time Slotted Channel Hopping) mode of operation defined in IEEE 802.15.4. Lately it became an attractive solution for Low power and Lossy Networks (LLNs), suitable for Industrial ...
Mateusz Kubaszek +3 more
doaj +1 more source
Seamless roaming and guaranteed communication using a synchronized single-hop multi-gateway 802.15.4e TSCH network [PDF]
, 2018 Industrial wireless sensor networks (WSNs) are being used to improve the efficiency, productivity and safety of industrial processes. An open standard that is commonly used in such cases is IEEE 802.15.4e.
Haxhibeqiri, Jetmir +3 more
core +2 more sources