DocumentCode :
601213
Title :
Modeling temperature and dissipation behavior of an open multi-frequency green router
Author :
Lombardo, Alfio ; Reforgiato, Diego ; Riccobene, Vincenzo ; Schembra, Giovanni
Author_Institution :
Dipartimento di Ingegneria Elettrica, Elettronica e Informatica (DIEEI)-University of Catania
fYear :
2012
fDate :
25-28 Sept. 2012
Firstpage :
120
Lastpage :
125
Abstract :
Development of green routers aimed at saving energy when the input traffic is low has the positive side effect of reducing the working temperature of their internal components. This idea can encourage the realization of smaller scale routers, but this process has to be supported by the confidence that temperature remains in a given range. For this reason, the target of this paper is to propose an analytical discrete-time Markov model that helps green router designers to calculate in advance the temperature statistics of a router, for given input traffic statistics and energy saving law applied by the router Governor, which is an entity which decides the router policy to be adopted. At the same time the model evaluates the obtained energy saving gain. The proposed model is applied to a case study to show how it can be used to support the design of the router Governor parameters to achieve the target of maintaining the mean temperature below a given threshold.
Keywords :
Governor; Markov model; NetFPGA; Power Consumption; Temperature;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Online Conference on Green Communications (GreenCom), 2012 IEEE
Conference_Location :
Piscataway, NJ, USA
Print_ISBN :
978-1-4799-0395-5
Type :
conf
DOI :
10.1109/GreenCom.2012.6519627
Filename :
6519627
Link To Document :
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