Results 271 to 280 of about 1,363,403 (314)
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1999 IEEE International Workshop on Mobile Multimedia Communications (MoMuC'99) (Cat. No.99EX384), 2003
We analyze the energy consumption performance of various versions of TCP, for bulk data transfer in an environment where channel errors are correlated. We focus on a single wireless TCP connection and model the packet loss or error process as a first-order Markov chain. We compute the throughput and energy performance of various versions of TCP.
ZORZI, MICHELE, R. R. RAO
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We analyze the energy consumption performance of various versions of TCP, for bulk data transfer in an environment where channel errors are correlated. We focus on a single wireless TCP connection and model the packet loss or error process as a first-order Markov chain. We compute the throughput and energy performance of various versions of TCP.
ZORZI, MICHELE, R. R. RAO
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Journal of Mechanical Design, 2014
Electric braking systems for passenger vehicles have become more and more interesting with the recent developments of hybrid electric and electric vehicles (HEVs and EVs). The major issue is the generation of the actuation energy required during the braking maneuver that makes the utilization of electric actuation unfeasible due to the size of electric
Guarneri, P +4 more
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Electric braking systems for passenger vehicles have become more and more interesting with the recent developments of hybrid electric and electric vehicles (HEVs and EVs). The major issue is the generation of the actuation energy required during the braking maneuver that makes the utilization of electric actuation unfeasible due to the size of electric
Guarneri, P +4 more
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Energy Efficiency or the Efficient Use of Energy Resources?
Energy Sources, 1994Abstract This article distinguishes between energy efficiency and the economically efficient use of energy resources. Policies intended to enhance energy efficiency are unlikely to contribute to the economically efficient use of energy and are therefore likely to waste resources.
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Quantifying IT Energy Efficiency
2012Abstract Increasing power consumption of IT infrastructures, growing electricity prices, and ecological awareness are major reasons for a change towards green IT. At the same time, the demand for steadily increasing computational performance remains unbroken.
Florian Niedermeier +2 more
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On Haskell and energy efficiency
Journal of Systems and Software, 2019Abstract Background Recent work has studied diverse affecting factors on software energy efficiency. Objective This paper attempts to shed light on the energy behavior of programs written in a lazy, purely functional programming language, Haskell.
Luis Gabriel Lima +5 more
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Energy efficiency: Filter media and energy efficiency
Filtration & Separation, 2009Being efficient with energy use isn't just about refining the equipment and the techniques you use – it's also about what you put in that filter. Ken Sutherland looks at the impact of filter media selection on the energy efficiency of a filter installation.
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2012 SC Companion: High Performance Computing, Networking Storage and Analysis, 2012
This presentation addresses the questions: why metrics and what makes a good metric. It then looks at metrics for data centers, infrastructure, sustainability and compute performance.
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This presentation addresses the questions: why metrics and what makes a good metric. It then looks at metrics for data centers, infrastructure, sustainability and compute performance.
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2010
Originally, coal was the main source of energy. It remains so throughout the 18th century during the period of the rapid industry development. Later on, oil and naphtha began to be used as energy sources and their usage expanded especially in 19th century.
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Originally, coal was the main source of energy. It remains so throughout the 18th century during the period of the rapid industry development. Later on, oil and naphtha began to be used as energy sources and their usage expanded especially in 19th century.
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Energy, energy efficiency, and the built environment
The Lancet, 2007Since the last decades of the 19th century, technological advances have brought substantial improvements in the efficiency with which energy can be exploited to service human needs. That trend has been accompanied by an equally notable increase in energy consumption, which strongly correlates with socioeconomic development.
Paul, Wilkinson +4 more
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Energy efficient battery management
IEEE Journal on Selected Areas in Communications, 2001A challenging aspect of mobile communications consists of exploring ways in which the available run time of the terminals can be maximized. In this paper we investigate battery management techniques that can dramatically improve the energy efficiency of radio communication devices.
CHIASSERINI, Carla Fabiana, R. R. RAO
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