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1527 Parameter Selection At Run-Time To Optimize Energy Efficiency
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Smit, L.T. and Smit, G.J.M. and Havinga, P.J.M. (2001) Parameter Selection At Run-Time To Optimize Energy Efficiency. In: 2nd PROGRESS workshop on Embedded Systems. pp. 227-235. ISBN 90-73461-26-X

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Abstract

Energy efficiency is vital for a mobile terminal. In this paper we investigate how to choose the right parameter settings at run-time so that the energy consumption is minimized while satisfying the required level of service. To use a real world example, the energy consumption of a third generation telephone WCDMA downlink receiver with turbo decoding forward error correction is considered. A trade-off is made between the number of fingers of a rake receiver and the number of iterations of the turbo decoder. A simulation environment is constructed to simulate the system. In this paper we present graphs, with which the trade-off can be easily made.

Item Type:Conference or Workshop Paper (Full Paper, Talk)
Research Group:EWI-CAES: Computer Architecture for Embedded Systems
Research Program:CTIT-UBRICKS: Building Blocks for Ubiquitous Computing and Communication
Additional Information:Imported from CHAMELEON.xml
ID Code:1527
Status:Published
Deposited On:17 February 2006
Refereed:Yes
International:No
More Information:statistics

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