نتایج جستجو برای: energy aware

تعداد نتایج: 736498  

2013
Christian Bunse Marion Gottschalk Stefan Naumann Andreas Winter Sebastian Stiemer Timo Hönig Christopher Eibel Wolfgang Schröder-Preikschat Björn Cassens Rüdiger Kapitza Sebastian Götz René Schöne Claas Wilke Julian Mendez Uwe Assmann Eva Kern Markus Dick Kay Grosskop Mirco Josefiok Marcel Schröder Dmitriy Shorin Armin Zimmermann

Factory

2016
Manikanden Balakrishnan Subah Ramakrishnan Hong Huang

Sensor network applications typically require continuous monitoring of physical phenomena for extended periods of time under severe energy resource constraints. Accordingly, design considerations for sensor Media Access Control (MAC) protocols depart significantly from those of traditional wireless MAC protocols that largely ignore the energy factor. In this paper, we reexamine the design space...

2010
Helmut Simonis Tarik Hadzic

We motivate and introduce an extension of the well-known cumulative constraint which deals with time and volume dependent cost of resources. Our research is primarily interested in scheduling problems under time and volume variable electricity costs, but the constraint equally applies to manpower scheduling when hourly rates differ over time and/or extra personnel incur higher hourly rates. We ...

2011
M. M. Chandane S. G. Bhirud S. V. Bonde

Wireless Sensor Networks consist of a large population of sensor nodes capable of computation, communication and sensing. Limited energy resource is the inherent limitation of Wireless Sensor Network, Most routing algorithms for Sensor Network focus on energy efficient paths, Due to this, power in the sensor, along the energy efficient paths gets depleted very quickly, and therefore Sensor Netw...

2013

The increasing use of more resource-intensive multimedia applications in communication has made it essential to ensure better utilization of available computing resources. At the same time, energy consumption has turned out to be one of the most important resource constraints in modern systems. Digital videos are an important part of multimedia, and a large number of video standards are current...

2003
Ali Iranli Kihwan Choi Massoud Pedram

This paper presents a dynamic energy management policy for a wireless video streaming system, consisting of battery-powered client and server. The paper starts from the observation that the video quality in wireless streaming is a function of three factors: encoding aptitude of the server, decoding aptitude of the client, and the wireless channel. Based on this observation, the energy consumpti...

Journal: :Simulation Modelling Practice and Theory 2013
Tom Guérout Thierry Monteil Georges Da Costa Rodrigo N. Calheiros Rajkumar Buyya Mihai Alexandru

In recent years, research has been conducted in the area of large systems models, especially distributed systems, to analyze and understand their behavior. Simulators are now commonly used in this area and are becoming more complex. Most of them provide frameworks for simulating application scheduling in various Grid infrastructures, others are specifically developed for modeling networks, but ...

2013
Ernesto Ibarra Angelos Antonopoulos Elli Kartsakli Christos Verikoukis

In this paper, we propose a hybrid polling Medium Access Control (MAC) protocol with Human Energy Harvesting capabilities, called HEH-BMAC, designed for Wireless Body Area Networks (WBANs). The proposed protocol uses a dynamic schedule algorithm to combine User Identification polling (ID) and Probabilistic Contention (PC) random access, adapting the network operation to the random, time-varying...

2002
Vijay Raghunathan Curt Schurgers Sung Park Mani B. Srivastava

Self-configuring wireless sensor networks can be invaluable in many civil and military applications for collecting, processing, and disseminating wide ranges of complex environmental data. They have therefore, attracted considerable research attention in the last few years. The WINS [1] and SmartDust [2] projects for instance, aim to integrate sensing, computing, and wireless communication capa...

2011
Erol Gelenbe Toktam Mahmoodi

This paper presents an energy aware routing protocol (EARP) whose purpose is to minimise a metric that combines the total consumed power in the network and the QoS bounds requested by the incoming flows. The algorithm performs in a fully distributed manner thanks to the functionalities provided by the Cognitive Packet Network (CPN) which runs at each node of the network. Measurements on an expe...

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