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Real-time HV and LV network voltage optimisation and control are receiving significant attention from both academia and industry as a means of reducing consumer power consumption and increasing the capacity for utilization of low carbon technologies. In this study, a multi-objective optimisation problem involving the twin objectives of HV network loss reduction and LV network energy consumption reduction...
In this work, we analyze the design of green routing algorithms and evaluate the achievable energy savings that such mechanisms could allow in several realistic network scenarios. We formulate the problem as a minimum energy routing optimization, which we numerically solve considering a core-network scenario, which can be seen as a worst-case for energy saving performance (as nodes cannot be switched...
Within the main research in the area of the wireless sensor networks (WSN's) performance values like throughput, energy consumption, network load, treatment time or memory usage become an important role. The early analysis of these values allows conclusions with regard to the realizability of the radio technology in relation to possible application areas. ZigBee as the best known representative of...
Energy efficiency is a very important issue to keep the "Green" Earth, especially in recent years. We have to save the energy consumption anywhere and anytime, including a large set of servers, such as servers in the Google company. In our research, we mainly consider one important energy-electric power. In our previous work, we discussed the difference energy model in cluster servers, and...
End-to-end delay, throughput, energy consumption, and silicon area are the most important design metrics of networks-on-chip (NoCs). Although several analytical models have been previously proposed for predicting such metrics in NoCs, very few of them consider the effect of message waiting time in the buffers of network routers for predicting overall power consumptions and none of them consider structural...
In this paper we propose a dynamic load distribution technique at the operating system level in mobile storage systems with a heterogeneous storage pair of a small form-factor hard disk and a flash memory, which aims at saving energy consumption as well as enhancing I/O performance. We demonstrate that the proposed technique provides better experimental results with heterogeneous mobile storage devices...
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