Software techniques for energy efficient memories

... Introduction Energy Efficient Memories Device Innovations Non-Volatile Memories SSD/Flash Resistive Memories STT-RAM, MRAM, PCM Racetrack Memories Design Innovations Reconfigurable Memories DVS/DVFS Memories ... efficient memories 1.1 Energy Efficient Memories There are broadly two kinds of energy efficient memories First, memories that are built with low power consuming...

Ngày tải lên: 09/09/2015, 08:14

... residential ventilation systems for the U.S Environmental Protection Agency’s (EPA’s) ENERGY STAR® Homes program and recommends mechanical ventilation strategies for new, low-infiltration, energy-efficient, ... Heat-recovery Ventilation 16 Figure Ventilation Costs in Boston Homes with Gas Furnace/AC 21 Figure Ventilation Costs in Wash DC Homes with Gas Furnace/AC 22 Fig...

Ngày tải lên: 09/03/2014, 00:20

... Mo, and Nb and different doping concentrations We report on the influence of each element and respective concentrations on the crystal structure of the films, optical /thermochromic performance and ... derivative of both curves of the hysteresis loops (heating and cooling) and considering the mean value Results and discussion Structural characterization The crystal s...

Ngày tải lên: 21/06/2014, 04:20

... Philips Lighting However, dimming CFL and MH could be difficult © 2009 Rensselaer Polytechnic Institute All rights reserved 28 GE Lighting GE Lighting 28 Lamps for industrial applications Linear ... a major thoroughfare of Jing Jiang City in the Jiangsu province of China The 180W prototype LED streetlights were installed by Jiangsu Hua Jing Photoelectronics for replacing tradi...

Ngày tải lên: 22/07/2015, 21:53

... Chan and Rajesh Krishna Balan, ”ARIVU: Making Networked Mobile Games Green - A Scalable Power-Aware Middleware”, MOBILE NETWORKS AND APPLICATIONS, Springer Netherlands,(DOI: 10. 100 7/s1 103 6 -01 1 -03 128, ... TECHNIQUES FOR WIRELESS MOBILE CLIENTS BHOJAN ANAND (Ph.D.), NATIONAL UNIVERSITY OF SINGAPORE Directed by: Professor Dr A.L Ananda In this thesis we present a suite...

Ngày tải lên: 08/09/2015, 21:57

... 55 50 45 40 35 30 25 20 55 10 5 15 5 205 255 Backlight Level Figure 1. 1 Backlight level vs Power for HTC Magic Android Phone [1] 1. 3 .1 Why is saving energy in mobile clients important? Much of ... Battery Type OIA VIA 12 00 mAh Li-Ion (BL-5K) 14 20 mAh Li-Po OIA 15 00 mAh Li-Ion OIA 12 30 mAh Li-Ion GSM talk, standby 6h 30min, 450h 14 h, 300h 14 h, 713 h 8h 10 min,420h...

Ngày tải lên: 08/09/2015, 21:57

... for saving higher amount of energy while preserving visual quality of the images Existing works on wireless interface energy saving trades-off latency for energy saving They are not suitable for ... data The time instants for waking up to listen for beacon frames are statically determined The BSD protocol trades off energy for lower additional delay It performs well for...

Ngày tải lên: 08/09/2015, 21:58

... 1.5     46 .1   47 .6   96. 84   MIN   FULL   FULL   1.5   41   46   88.5   51.97   FULL   OFF   FULL   12     47   61   77. 04   FULL   FULL   FULL   15   41   46   102   45 .09   98 Table 3 .4 Power-Savings ... our algorithms for network power management in Quake III [42 ] to represent FPS games, and the Ryzom [107] to represent MMOG games For display power management, we...

Ngày tải lên: 08/09/2015, 21:59

... power consuming colours for foreground Then, for each possible combination of background and foreground colours from the sets e[mb ] and e[mf ] that guarantees minimum ACC and CC, we compute pagePower ... 200-250 and 175-220 for original and modified pages respectively W3C recommended values for minimum chromatic and a chromatic contrast are 500 145 and 125 respectively [...

Ngày tải lên: 08/09/2015, 22:02

... content quality (text and images) comparable to original 4.7.4 Summary The results show that colour transformations constrained by brand identity for texts can save significantly more energy than all ... [6] or saves less than 5% energy [59] With our approaches, 60% energy can be saved for web pages with images while providing good quality For image free web pages (most mobile...

Ngày tải lên: 08/09/2015, 22:05

... weighted grids for three times steps and for a player moving forward 174 5.3.2 Determining Sleep Times and Intervals We now present our final algorithm that determines when and for how long to ... DBA, VBA and RBA respectively DBA has Single Ring and Dual Ring algorithms (both algorithms have micro and macro power management modes), we refer them as DBA-SR and DBA-DR RB...

Ngày tải lên: 08/09/2015, 22:08

... combination of both for highly occluded large size maps for efficient energy saving at wireless network interface level 6.2 Directions for the Future Research The algorithms and techniques presented ... and algorithms for recolouring the web content with energy efficient colours for OLED displays Energy consumption of OLED displays depends on luminance and colour of...

Ngày tải lên: 08/09/2015, 22:08

... [44] M Anandan, “Progress of LED backlights for LCDs,” Journal of the Society for Information Display, vol 16, no 2, pp 287 –310, 20 08 [Online] Available: http://dx.doi.org/10. 188 9/1. 284 186 4 [45] ... on Mobile computing and networking, New York, NY, USA: ACM, 1999, ser MobiCom ’99 pp 88 –95 [Online] Available: http://doi.acm.org/10.1145/313451.313 488 [62] I S Committee, “IEEE...

Ngày tải lên: 08/09/2015, 22:09

... Establishment of policy framework for building energy standards The practice of building energy standard for energy saving and sustainable energy efficient design in building is a complex system, involving ... Methodology for Optimising the Energy Performance of Buildings in Bahrain Energy and Building. 2008, 40, 1297-1303 [50] Energy Efficiency...

Ngày tải lên: 05/09/2013, 14:58