Results 271 to 280 of about 9,098,713 (311)
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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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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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Geomonitoring for energy efficiency
2011 Joint Urban Remote Sensing Event, 2011Energy efficiency becomes an important topic in times of climate change and efforts on CO2 reduction. In this context building insulation is a very important keyword, because insufficient insulation can cause heat and energy loss. Studies about the insulation of single buildings are time consuming and cost-intensive.
Judith M. Lazewski-Heering +1 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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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 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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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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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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IEEE Transactions on Image Processing, 2017
In this paper, a novel method is presented for producing energy-efficient images, i.e., images that consume less electrical energy on energy-adaptive displays, yet have the same or very similar perceptual quality to their original images. The proposed method relies on the fact that the energy consumption of pixels in modern energy-adaptive displays ...
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In this paper, a novel method is presented for producing energy-efficient images, i.e., images that consume less electrical energy on energy-adaptive displays, yet have the same or very similar perceptual quality to their original images. The proposed method relies on the fact that the energy consumption of pixels in modern energy-adaptive displays ...
openaire +2 more sources