Energy efficient coding and transmission

Elza Erkip; Yao Wang; David Goodman; Yiiantao Wu; Xiaoan Lu

doi:10.1109/VETECS.2001.944626

Energy efficient coding and transmission

Elza Erkip, Yao Wang, David Goodman, Yiiantao Wu, Xiaoan Lu

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Efficient transmission of multimedia signals from energy limited portable devices requires a fresh look at the tradeoffs between source compression, channel coding and transmission strategies. In this paper we provide optimum operating points in terms of end-to-end source distortion and total energy consumption of the mobile due to compression, channel coding and transmission. We illustrate that the optimum strategy depends on the location of the mobile and that optimizing can prolong the battery life about ten times.

Original language	English (US)
Pages (from-to)	1444-1448
Number of pages	5
Journal	IEEE Vehicular Technology Conference
Volume	2
Issue number	53ND
DOIs	https://doi.org/10.1109/VETECS.2001.944626
State	Published - 2001

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

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10.1109/VETECS.2001.944626

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Energy efficient coding and transmission

Abstract

ASJC Scopus subject areas

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