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Parallel and Distributed Systems, International Conference on (2007)
Hsinchu, Taiwan
Dec. 5, 2007 to Dec. 7, 2007
ISBN: 978-1-4244-1889-3
pp: 1-7
null Wen-Yew Liang , Department of Computer Science and Information Engineering, National Taipei University of Technology, Taiwan
null Hung-Che Lee , Department of Computer Science and Information Engineering, National Taipei University of Technology, Taiwan
null Yang-Lang Chang , Department of Electrical Engineering, National Taipei University of Technology, Taiwan
null Jyh-Perng Fang , Department of Electrical Engineering, National Taipei University of Technology, Taiwan
null Jywe-Fei Fang , Department of Digital Content and Technology, National Taichung University, Taiwan
ABSTRACT
For most Portable Media Player (PMP), the demands for large storage space and longer working time usually can not be satisfied at the same time. In this paper, a low power wireless LAN based PMP called WiPMP is proposed. WiPMP is basically a diskless PMP. Instead, it can retrieve a large number of multimedia data from a remote storage device wirelessly. A prototype of WiPMP has been realized on an Intel Xscale embedded platform with Embedded Linux as the operating system. A systematic power measurement and analysis method is used in this paper to evaluate the prototype from the perspective of power consumption. The result shows that WiPMP does consume less power and is able to access much more multimedia data than the hard disk based PMP.
INDEX TERMS
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CITATION

n. Yang-Lang Chang, n. Wen-Yew Liang, n. Hung-Che Lee, n. Jywe-Fei Fang and n. Jyh-Perng Fang, "Design and analysis of a low power wireless portable media player," Parallel and Distributed Systems, International Conference on(ICPADS), Hsinchu, Taiwan, 2007, pp. 1-7.
doi:10.1109/ICPADS.2007.4447794
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