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Saving Energy In Wi-Fi Hotspots Through 802.11 PSM: An Analytical Model
White Papers To this end, the IEEE 802.11 standard defines a Power-Saving Mode aimed at reducing the energy consumption due to networking activities. Wi-Fi hotspots are becoming very popular. Due to limited costs, they are an effective solution to provide...
[January 1, 1970, 0:59]
IBM, Intel To Tip On Energy-saving Chips
News Intel, which has showcased a number of energy-saving techniques in the past year, also will present papers on Ovonic Unified Memory (OUM), a technology developed in conjunction with inventor Stanford Ovshinsky.
[February 4, 2002, 17:04]
On Evaluating Request-Distribution Schemes For Saving Energy In Server Clusters
White Papers The paper identifies the key characteristics for the system and workload that influence the impact of energy-saving schemes. Power-aware request distribution attempts to provide significant energy savings in server clusters by matching resource...
[January 1, 1970, 0:59]
Fujitsu Siemens Aims To Profit From Energy Saving
News To coincide with Energy Saving Week in the UK, Fujitsu Siemens has launched one of its smallest and lightest desktop PCs to date. A company spokesman indicated that the company's energy saving credentials rested on its use of energy-saving Intel...
[October 23, 2006, 15:55]
Energy Saving Scheduling For Embedded Real-Time Linux Applications
White Papers The problem of reducing energy consumption is becoming very important in the design of embedded real-time systems. To reduce energy consumption, one possible approach is to selectively slow down the processor frequency.
[January 1, 1970, 0:59]
Comparing Energy-Saving MAC Protocols For Wireless Sensor Networks
White Papers Low energy consumption is the most important consideration. The low message rate that is typical for sensor network applications and the relaxed latency requirements allow for significant reductions in energy consumption of the radio.
[January 1, 1970, 0:59]
Aton Resource
Downloads Its process priority control leads indirectly and easily energy saving to delete redundant CPU time. Features: Energy Saving - Lower process priority for commonly arguing global warming issues, and then find your desktop environment the best and...
[September 24, 2007, 11:16]
Defra Equips Staff With 'green' Laptops
News The Department for Environment, Food and Rural Affairs is moving 10,000 civil servants to energy-saving laptops, as part of its 'Renew IT' programme. Defra has also recently said that it is testing the power-saving options within Vista, as well as...
[July 21, 2008, 9:23]
Minimizing Energy For Wireless Web Access With Bounded Slowdown
White Papers This paper investigates the interaction between energy-saving protocols and TCP performance for Web-like transfers. It is shown that the popular IEEE 802.11 Power-Saving Mode (PSM), a "Static" protocol, can harm performance by increasing fast Round...
[January 1, 1970, 0:59]
Businesses Urged To Favour IT Over Cars
News The Foundation has been working with the Energy Saving Trust and WorkWise UK to encourage smarter working practices. The Energy Saving Trust has calculated that if every business motorist leaves the car at home once per week, it could reduce total...
[October 27, 2006, 10:55]
Photos: Big Blue Shows Its Green Side
News The company's green initiative is geared to spend $1bn (£504m) a year around the world on energy-saving initiatives, as well as core research. The company is using the facility to show off its expertise in data-centre computing, focusing on the two...
[May 29, 2007, 17:29]
Dell Servers Aim To Save Power
News Dell had long shunned AMD, but it now appears to be embracing AMD's technology advances enthusiastically, particularly in terms of energy-saving. Dell has launched two servers, one of which, the company claims, will offer substantial power saving.
[April 13, 2007, 11:31]
Switched-off PCs May Save Council £40,000
News The energy-saving software evolved from this requirement. Peter Kear, who developed the computer program and is team leader for Staffordshire ICT Desktop Support, said this software differs from other power-saving tools because the PC is actually...
[July 27, 2007, 9:39]
Approaches To Reduce Energy Consumption Of WLAN Devices
White Papers Mobile devices power consumption is very high and existing power saving solutions are not perfect. The first approach reduces power consumption with an application sensitive power management deciding whenever it is necessary to switch into Power...
[January 1, 1970, 0:59]
Exploring The Energy-Latency Trade-Off Of Broadcasts In IEEE 802.11 Power Save Networks
White Papers This is mainly due to sensor networks employing power-saving techniques to compensate the energy constraints of sensor nodes. Specifically, significant delay is incurred from any packet transmission attempt in a power-saving network that allow...
[January 1, 1970, 0:59]
Experimental Analysis Of An Application-Independent Energy Management Policy For Wi-Fi Hotspots
White Papers Unlike the IEEE 802.11 Power Saving Mode, the proposed solution is able to adapt to the application traffic profile, thus saving a considerable amount of energy. This paper proposes and evaluates an application-independent energy management policy...
[January 1, 1970, 0:59]
Greenhouse Gas Emission--Solution
Talkback My method reduces as much as 50% emissions in a residential home as well reduces electrical/gas consumption, after several years of savings, in the end the method pays for itself over and over.with other energy saving tips the percentage goes up.
[November 30, 2006, 20:23]
The Evidence Is Against You
Talkback Would wealth-hungry individuals and shareholder-profit-driven corporations spend more on energy saving measures than they do now? Or would they cancel their expensive energy saving programmes? Imagine if energy was completely free.
[June 2, 2007, 3:11]
Power Costs 'buying Priority' For IT Execs
News Internally, the company has also taken a number of energy-saving steps, such as reducing the energy consumption of its own data centres and having employees work at home. Sun is working on a number of data centre energy-saving initiatives that...
[October 11, 2006, 8:40]
Mind-blogging Smart Film
Forum With heat resistant characteristic, Smart film, which makes your room warm in winter and cool in summer, is an environmental, energy saving and mind-boggling product. Energy-saving building glass curtain wall
[October 16, 2007, 3:50]
