17 Resources for

energy consumption

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Energy Consumption in Data Analysis for On-Board and Distributed Applications: Energy consumption is an important issue in the growing number of data mining and machine learning applications for battery-powered embedded and mobile devices. It plays a critical role in determining the capabilities of a broad range of applications such as space probes with onboard scientific missions, PDA-based monitoring of remote...; Tags: Data Analysis, University Of Maryland, Battery, Energy Consumption, Engineering, PDAs, Databases, Handhelds, Hardware, Enterprise Software, Software, Data Management; White papers
An Opcode Level Energy Consumption Model for a Java Virtual Machine: This paper establishes a general framework for estimating the energy consumption of an embedded Java Virtual Machine JVM. The paper has designed a number of experiments to find the constant overhead of the Virtual Machine and establish an energy consumption cost for individual Java Opcodes. The results show that there...; Tags: JVM, Energy Consumption, Programming Languages, Java, Software Development, Software/Web Development; White papers
Paper Manufacturer Uses Software to "Go Green" Through Reduced Energy Consumption: Mohawk Fine Papers makes premium papers that are used by major corporations and institutions. Recently Mohawk has seen increased demand for papers that are produced with minimal environmental impact. To meet this demand, Mohawk is implementing a new Enterprise Asset Management EAM solution from Microsoft Gold Certified Partner Infor to...; Tags: Software, Microsoft Corp., Energy Consumption, Manufacturing; Case studies 2008-03-01
Reducing Energy Consumption in Data Centers - A Software Based Approach: Increasing energy consumption in the data center is causing problems for data center operators. Many are either running out of power or are unable to expand the data center to match their business needs. Often the solutions recommended tend to be expensive and require downtime. The presenter of this webcast...; Tags: Software, Symantec Corp., Data Center, Energy Consumption, Data Centers, Storage, Hardware, Data Management; Webcasts 2008-02-22
Have environmental concerns hit your data center?: The environment has initiated conversations that deal with information technology, and the government is starting to chime in. In January 2007, Sen. Wayne Allard (R-Colo.) introduced a bill that would require the Environmental Protection Agency to analyze and report to Congress about the growth and energy consumption of computer...; Tags: Data Center, Information Technology, Environment, Energy Consumption, Tech Industry, Data Centers, Strategy, Storage, Hardware, Data Management, Management, Andy Moon; Blog posts 2008-02-07

Power becoming a major issue as energy costs rise: Residents of Maryland were recently challenged by their governor to cut their energy consumption by 15% over the next eight years as he pledged to reduce the use of energy by government offices and to increase the energy efficiency of government buildings. This and other energy conservation projects (a quick Google...; Tags: Dell Computer Corp., Power Management, Hewlett-Packard Co., Information Technology, Power Consumption, Gartner Inc., Energy Consumption, Energy Cost, Data Centers, Storage, Hardware, Data Management, Andy Moon; Blog posts 2007-07-05
Energy Consumption and Conservation in Mobile Peer-to-Peer Systems: Nowadays mobile devices are growing in number and computational resources. Devices capable of storing gigabytes of digital content are becoming ubiquitous, making them an ideal platform for peer-to-peer content delivery and sharing. However, the always on communication patterns of P2P networks are not a natural fit for energy-constrained mobile devices....; Tags: Mobile, P2P, Energy Consumption, Peer To Peer (P2P), Internet; White papers 2006-09-25
An Energy Consumption Framework for Distributed Java-Based Systems: This paper presents a framework for estimating the energy consumption of Java based software systems. The primary objective is to enable an engineer to make informed decisions when adapting a system's architecture, such that the energy consumption on hardware devices with a finite battery life is reduced and the lifetime...; Tags: Software, Java, Energy Consumption, Tools & Techniques, Management; White papers 2006-09-09
Enhanced Power Saving for IEEE 802.11 WLAN With Dynamic Slot Allocation: In the area of wireless mobile communication, minimizing energy consumption as well as maximizing data throughput in Medium Access Control MAC layer is a very important research issue. The Distributed Coordination Function DCF of IEEE 802.11 provides the Power Saving Mechanism PSM that allows nodes to remain silent in 'Doze...; Tags: IEEE 802.11, Allocation, Springer Science+Business Media, Energy Consumption, Wireless LANs, Wi-Fi, Wireless; White papers 2005-10-23
Hibernator: Helping Disk Arrays Sleep Through the Winter: Energy consumption has become an important issue in high-end data centers, and disk arrays are one of the largest energy consumers within them. Although several attempts have been made to improve disk array energy management, the existing solutions either provide little energy savings or significantly degrade performance for data center...; Tags: Disk, Data Center, Disk Array, Energy Consumption, Data Centers, Storage, Hardware, Data Management; White papers 2005-10-26
Energy Cost of Coordination Algorithms for Wireless Mobile Sensor Networks: Wireless mobile sensor networks are becoming increasingly popular. They mostly consist of low-cost mobile platforms equipped with sensors and an on-board battery. Energy consumption is therefore typically one of the main factors that need to be addressed during the deployment. Communication accounts for much of the energy expenditures in a...; Tags: Algorithm, Mobile, Network, Sensor, Energy Consumption, Advertising & Promotion, Robots, Wireless, Marketing, Emerging Technologies; White papers 2005-09-14
Comparing Energy-Saving MAC Protocols for Wireless Sensor Networks: Applications for wireless sensor networks have notably different characteristics and requirements from standard WLAN applications. 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. This...; Tags: MAC, Network, Sensor, Springer Science+Business Media, Energy Consumption, Wi-Fi, Wireless; White papers 2005-07-16
Joint Power/Rate Optimization for CDMA-Based Wireless Sensor Networks: This paper addresses the problem of minimizing energy consumption in a CDMA wireless sensor network WSN, where multiple sensor nodes transmit data simultaneously to a common remote sink. A comprehensive energy consumption model is proposed, which accounts for both the transmit and circuit energy. Energy consumption is minimized by jointly...; Tags: University Of Arizona, Optimization, CDMA, Network, Sensor, Energy Consumption, Cellular Phones, Wi-Fi, Wireless, Consumer Electronics, Personal Technology; White papers 2005-07-12
Energy Minimization and Delay Analysis in TDMA-Based Sensor Networks: This paper considers sensor networks where energy is a limited resource so that energy consumption must be minimized while satisfying given throughput requirements. Moreover, energy consumption must take into account both the transmission energy and the circuit processing energy for short-range communications. In this context, energy-efficient joint routing, scheduling, and...; Tags: Network, TDMA, Sensor, Analysis, Energy Consumption, Networking, Cellular Phones, Consumer Electronics, Personal Technology; White papers 2005-04-27
Energy Efficient Scheduler Design in Wireless Networks: Minimizing energy consumption is crucial for portable wireless communication systems because they operate on a limited battery supply. For example, the IEEE 802.11 standard includes a mechanism called Power-Saving Mode PSM, which allows a network interface on a mobile station to enter a sleep state whenever possible to reduce its...; Tags: Purdue University, Network, Wireless Network, Energy Consumption, Wi-Fi, Wireless; White papers 2004-09-30
bluetooth energy consumption: Hi,Somebody has found or knows a methodology how to measure bluetooth energy consumption while transferring files (e.g. music audio)?Thanks,ALEHhttp://www.my-credit-directory.co.ukRated WattsUL rated electrical devices have their wattage rating on the side. Generally they list maximum power consumed.; Tags: Bluetooth, bluetooth energy consumption, doproiu@..., energy consumption, networking; Discussion threads 2005-07-29
Bluetooth energy consumption: Hi,I am writing a paper about energy-aware mobile systems. Maybe somebody has found or knows a methodology how to measure bluetooth energy consumption while transferring files (e.g. music audio)? Maybe there is some software what can evaluate energy consumption some intelligent snifer evaluating sent and received packets ?Thanks,JonasHave you tried........maybe...; Tags: Wi-Fi, energy consumption, Bluetooth; Discussion threads 2005-06-14

Additional Resources

Managing Energy Consumption Costs in Desktop PCs and LAN Switches With Proxying, Split TCP Connections, and Scaling of Link Speed: A growing expense and impact of the Internet is its energy use. Current estimates are that 2% of electricity consumption in the USA goes to powering the Internet. In Germany it is estimated that energy consumption by IT equipment will be between 2% and 5% in 2010. The 2% estimate...; Tags: Desktop, LAN, PC, Information Technology, TCP, Energy, Desktop Computer, Internet, Tcp/Ip, Strategy, Networking, Management; White papers 2005-08-25
Characterizing System Level Energy Consumption in Mobile Computing Platforms: This paper approaches energy consumption characterization in mobile computing platforms by assessing energy consumption of "Basic" application-level tasks, such as processing, input/output (disk, display, etc.), communication transmission and reception over the network, and combinations thereof. Besides providing information on the energy consumption behavior of typical tasks performed by mobile computers,...; Tags: Power Management, Mobile, Mobile Computing, Characterization, Advertising & Promotion, Handhelds, Wireless, Marketing, Hardware; White papers 2005-04-28
Approaches to Reduce Energy Consumption of WLAN Devices: Mobile devices power consumption is very high and existing power saving solutions are not perfect. There are different approaches to reduce power consumption of mobile devices. In this paper two approaches will be presented and evaluated. The first approach reduces power consumption with an application sensitive power management deciding whenever...; Tags: Power Consumption, WLAN, Mobile Devices Power Consumption; White papers 2004-09-14

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