Results 11 to 20 of about 1,266 (170)

Analysis and Enhancement of IEEE 802.15.4e DSME Beacon Scheduling Model

open access: yesJournal of Applied Mathematics, 2014
In order to construct a successful Internet of things (IoT), reliable network construction and maintenance in a sensor domain should be supported. However, IEEE 802.15.4, which is the most representative wireless standard for IoT, still has problems in ...
Kwang-il Hwang, Sung-wook Nam
doaj   +4 more sources

Deep Learning‐Based Scheduling Scheme for IEEE 802.15.4e TSCH Network

open access: yesWireless Communications and Mobile Computing, 2022
IEEE 802.15.4e time‐slotted channel hopping (TSCH) is one of the most reliable resources of the Industrial Internet of Things (IIoT). TSCH operates on the slot‐frame structure consisting of multiple channel‐offsets and multiple slot‐offsets. It is gaining acceptance due to its simple architecture and consume low power in industrial applications.
Md. Niaz Morshedul Haque   +2 more
openaire   +2 more sources

Towards efficient coexistence of IEEE 802.15.4e TSCH and IEEE 802.11 [PDF]

open access: yesNOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium, 2017
A major challenge in wide deployment of smart wireless devices, using different technologies and sharing the same 2.4 GHz spectrum, is to achieve coexistence across multiple technologies.
Chwalisz, Mikołaj, Wolisz, Adam
core   +2 more sources

Experiment Control and Monitoring System for LOG-a-TEC Testbed [PDF]

open access: yesSensors, 2021
The LOG-a-TEC testbed is a combined outdoor and indoor heterogeneous wireless testbed for experimentation with sensor networks and machine-type communications, which is included within the Fed4FIRE+ federation.
Grega Morano   +6 more
doaj   +2 more sources

Survey on Wireless Technology Trade-Offs for the Industrial Internet of Things. [PDF]

open access: yesSensors (Basel), 2020
Aside from vast deployment cost reduction, Industrial Wireless Sensor and Actuator Networks (IWSAN) introduce a new level of industrial connectivity.
Seferagić A   +3 more
europepmc   +3 more sources

TSCH and RPL Joining Time Model for Industrial Wireless Sensor Networks [PDF]

open access: yesSensors, 2021
Wireless sensor networks (WSNs) play a key role in the ecosystem of the Industrial Internet of Things (IIoT) and the definition of today’s Industry 4.0. These WSNs have the ability to sensor large amounts of data, thanks to their easy scalability.
Jose Vera-Pérez   +2 more
doaj   +2 more sources

An ns-3 Evaluation Framework for Receiver-Initiated MAC Protocols with Configurable Enhancement Modules Across Various Network Scenarios [PDF]

open access: yesSensors
Receiver-initiated MAC protocols, such as the IEEE 802.15.4e RIT scheme, are promising for energy-efficient communication in multi-hop wireless sensor networks.
Tomoya Murata   +2 more
doaj   +2 more sources

Energy Efficient and Reliable Wireless Sensor Networks - An Extension to IEEE 802.15.4e [PDF]

open access: yesEURASIP Journal on Wireless Communications and Networking, 2014
Collecting sensor data in industrial environments from up to some tenth of battery powered sensor nodes with sampling rates up to 100Hz requires energy aware protocols, which avoid collisions and long listening phases.
Berger, Achim   +3 more
core   +4 more sources

Quality of Service-Aware Multi-Objective Enhanced Differential Evolution Optimization for Time Slotted Channel Hopping Scheduling in Heterogeneous Internet of Things Sensor Networks [PDF]

open access: yesSensors
The emergence of the Internet of Things (IoT) has attracted significant attention in industrial environments. These applications necessitate meeting stringent latency and reliability standards.
Aida Vatankhah, Ramiro Liscano
doaj   +2 more sources

Comparative Analysis of Time-Slotted Channel Hopping Schedule Optimization Using Priority-Based Customized Differential Evolution Algorithm in Heterogeneous IoT Networks [PDF]

open access: yesSensors
The Time-Slotted Channel Hopping (TSCH) protocol is known for its suitability in highly reliable applications within industrial wireless sensor networks.
Aida Vatankhah, Ramiro Liscano
doaj   +2 more sources

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