Duty cycle
Architecture of low duty-cycle mechanisms
... low duty-cycle schemes found in the literature; they are mainly two schemes, the first technique is sender-oriented and the second technique is receiver ...low duty-cycle schemes and routing ...
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Sustainable Traffic Aware Duty-Cycle Adaptation in Harvested Multi-Hop Wireless Sensor Networks
... Fig. 9: CDF of packet delay for the unpredictable profile. VI. R ELATED WORK A. Duty-cycle protocols for beacon-enabled 802.15.4 Several authors proposed algorithms to adapt the duty-cycle to ...
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Circuits and protocols for low duty cycle wireless systems
... Ultimately, all the techniques help bring the supply voltage low, enabling power savings through reduced switching power. The lower supply voltage also results in lower leakage power, further aiding low-duty ...
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Efficient flooding-based routing protocol with random wake-up for very low duty-cycle WSNs
... the duty-cycle for a traffic generation period of 60 s, and for the routing ...the duty cycle increases, but is still high (from 371 s to 150 s with a traffic period of 5 s, and from 530 s to ...
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History-based MAC Protocol for Low Duty-Cycle Wireless Sensor Networks: the SLACK-MAC Protocol
... the duty-cycle is set to 1 % and is fixed. For X-MAC, the average duty cycle decreases from ...the duty-cycle of node actually depends on the communication opportunities, as ...
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Control strategy to limit duty cycle impact of earthquakes on the LIGO gravitational-wave detectors
... LIGO completed its most recent observation run (re- ferred as O1) from September 18, 2015 to January 12, 2016. During this period, the detectors were kept in an operating mode and the commissioning activities reduced to ...
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A New Opportunistic Routing Scheme in Low Duty-Cycle WSNs for Monitoring Infrequent Events
... low-duty cycle wireless sensor networks. A low duty-cycle consists in alternating active and sleep cycles asynchronously in order to save ...
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Efficient Bluetooth Low Energy Operation for Low Duty Cycle Applications
... BLE is a de facto standard [1] for low-energy short- range personal communications, and a key radio technology for the IoT [2]. It is one of the most widespread wireless communication technology today. BLE is designed to ...
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SLACK-MAC: Adaptive MAC Protocol for Low Duty-Cycle Wireless Sensor Networks
... 6. Duty-cycle (which is an approximation of the consumed energy) as a function of the traffic generation period, for a duty-cycle of 1%, and for several ...
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Unit duty-cycle differential flow modulation GC×GC-MS: insights on the modulation process
... dimension flow to waste, with an obvious negative impact on sensitivity. The present contribution is focused on the development of unit sampling duty cycle methods using flow- modulated comprehensive ...
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Adaptive Path Planning for Steerable Needles Using Duty-Cycling
... using duty-cycling and a new Arc-based RRT planner. The use of the duty-cycle technique instead of the usual stop-and-turn gave the system more trajectory ...
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MAC Mechanism for a Scalable Wireless Sensor Networks using Independent Duty Cycles
... LOW DUTY CYCLE MAC PROTOCOL We identified two main issues in IEEE ...activity cycle reduces the performance of the MAC protocol (since they all compete for the medium at the same ...
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Collaborative duty cycling strategies in energy harvesting sensor networks
... Both Liu, Cao, Tang, & Wen (2016), and Jang et al. (2010), describe battery powered wireless sensor systems, in which battery reserves monotonically decrease over time. Energy harvesting capabilities can be a ...
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'Beauty is your duty'. Féminité, citoyenneté et cosmétiques aux États-Unis, 1937-1946
... Vogue et LHJ font la promotion d’une beauté féminine synonyme de citoyenneté américaine. « L’acte de beauté » est alors présenté comme une composante essentielle du rôle de[r] ...
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Tee: Traffic-based Energy Estimators for duty cycled Wireless Sensor Networks
... of duty cycling at the MAC layer, since the sleeping interval introduces a desynchronization between emitters and receivers, which results in multiple transmission attempts for each ...
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Alcohol Fueled Heavy Duty Vehicles Using Clean, High Efficiency Engines
... The investigation by Blumberg showed that a diesel engine and a downsized engine have just about the same efficiencies, throughout the range. There is slightly higher efficiency at high load, slightly lower efficiency at ...
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The assessment of using SI engines for medium-duty applications
... The results from the engine simulations provide insight into the comparison of the usability and economy of using an SI engine and a diesel engine in medium duty trucks.After a[r] ...
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Camera-based indirect vision systems for heavy duty vehicles: phase I
... The changes in vehicle fuel consumption per year resulting from the power consumption, mass change, and change in vehicle drag coefficients as a result of the use of the prototype camer[r] ...
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Deterioration of oxide-coated cathodes under low duty-factor operation
... The results obtained in this work have shown that the anomalous deterioration that occurs in oxide cathodes coated on silicon-bearing nickel cores when they are o[r] ...
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Pitfalls and Prospects of Sustainability Risk Management under the Modern Investors’ Fiduciary Duty
... Fiduciary Duty rule be assigned any restrictions related to her time preferences? Or, otherwise saying, does the compliance with the fiduciary duty standard imply any particular considerations concerning ...
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