@inproceedings{c9675b70888944ddb5aae5707dca435f,
title = "Battery-friendly design of signal processing algorithms",
abstract = "Portable systems today are designed with lowering the energy consumption as the primary design metric. This is unfortunate, since maximizing battery lifetime is a more appropriate metric, and lowering energy does not necessarily mean improving battery lifetime. We first show how to design battery-friendly implementations of common signal processing kernels such as FIR filters and FFT. The basic idea is to generate a load profile that results in better battery behavior. Next, we demonstrate how frequency scaling can be used effectively to improve the battery behavior of an application such as MPEG2.",
keywords = "Algorithm design and analysis, Batteries, Energy consumption, Finite impulse response filter, Frequency, Kernel, Process design, Signal design, Signal processing algorithms, Voltage",
author = "P. Raghavan and Chaitali Chakrabarti",
note = "Publisher Copyright: {\textcopyright} 2003 IEEE.; 2003 IEEE Workshop on Signal Processing Systems, SIPS 2003 ; Conference date: 27-08-2003 Through 29-08-2003",
year = "2003",
doi = "10.1109/SIPS.2003.1235687",
language = "English (US)",
series = "IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "304--309",
editor = "Wonyong Sung and Sunwoo, {Myung Hoon}",
booktitle = "2003 IEEE Workshop on Signal Processing Systems",
}