Results 61 to 70 of about 10,290 (185)
Analytical Model for the Duty Cycle in Solar-Based EH-WSN for Environmental Monitoring
Sensors, 2018 A technology drift is currently taking place from traditional battery-powered sensor networks, which exhibit limited lifetime, to the new Energy-Harvesting Wireless Sensor Networks (EH-WSN), which open the way towards self-sustained operation.
Sebastià Galmés, Soledad Escolar
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Cooja TimeLine: A Power Visualizer for Sensor Network Simulation [PDF]
, 2010 Power consumption is one of the most important factors in wireless sensor network research, but most simulators do not provide support for visualizing the power consumption of an entire sensor network.
Dunkels, Adam +2 more
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A Cross-Layer Approach to Minimize the Energy Consumption in Wireless Sensor Networks
International Journal of Distributed Sensor Networks, 2013 Energy efficiency represents one of the primary challenges in the development of wireless sensor networks (WSNs). Since communication is the most power consuming operation for a node, many current energy-efficient protocols are based on duty cycling ...
Luca Catarinucci +6 more
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An Energy Aware and Secure MAC Protocol for Tackling Denial of Sleep Attacks in Wireless Sensor Networks [PDF]
, 2019 Wireless sensor networks which form part of the core for the Internet of Things consist of resource constrained sensors that are usually powered by batteries. Therefore, careful energy awareness is essential when working with these devices.
Udoh, E., Udoh, E.
core
IEEE AccessEvent-driven Underwater Acoustic Sensor Networks (UASNs) face the critical challenge of minimizing event-reporting delay while maintaining energy efficiency in resource-constrained underwater environments.
Slavica Tomovic +3 more
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Accessing Data Transfer Reliability for Duty Cycled Mobile Wireless Sensor Network [PDF]
Mehran University Research Journal of Engineering and Technology, 2014 Mobility in WSNs (Wireless Sensor Networks) introduces significant challenges which do not arise in static WSNs. Reliable data transport is an important aspect of attaining consistency and QoS (Quality of Service) in several applications of MWSNs (Mobile
Faisal Karim Shaikh +2 more
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Q-Learning Based Fair and Efficient Coexistence of LTE in Unlicensed Band
Sensors, 2019 The increased demand for spectrum resources for multimedia communications and a limited licensed spectrum have led to widespread concern regarding the operation of long term evolution (LTE) in the unlicensed (LTE-U) band for internet of things (IoT ...
Rojeena Bajracharya +2 more
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Self-Synchronization in Duty-cycled Internet of Things (IoT) Applications
, 2017 In recent years, the networks of low-power devices have gained popularity. Typically these devices are wireless and interact to form large networks such as the Machine to Machine (M2M) networks, Internet of Things (IoT), Wearable Computing, and Wireless ...
McCann, Julie A. +2 more
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A Tuned-RF Duty-Cycled Wake-Up Receiver with −90 dBm Sensitivity
Sensors, 2017 A novel wake-up receiver for wireless sensor networks is introduced. It operates with a modified medium access protocol (MAC), allowing low-energy consumption and practical latency.
Sadok Bdiri, Faouzi Derbel, Olfa Kanoun
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Improving Congestion Control of TCP for Constrained IoT Networks
Sensors, 2020 For smooth integration with middleboxes on the Internet, TCP (Transmission Control Protocol) is favorably considered as a transport-layer protocol for IoT (Internet of Things) networks.
Chansook Lim
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