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Energy Efficient JPEG 2000 Image Transmission over Point-to-Point Wireless Networks (2003)
| Venue: | In Proceedings of Global Telecommunications Conference (GLOBECOM |
| Citations: | 22 - 0 self |
BibTeX
@INPROCEEDINGS{Yu03energyefficient,
author = {Wei Yu and Zafer Sahinoglu and Anthony Vetro},
title = {Energy Efficient JPEG 2000 Image Transmission over Point-to-Point Wireless Networks},
booktitle = {In Proceedings of Global Telecommunications Conference (GLOBECOM},
year = {2003},
pages = {2738--2743}
}
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Abstract
In this paper, we propose an energy efficient JPEG 2000 image transmission system over pointto -point wireless networks. The objective is to minimize the overall processing and transmission energy consumption with the expected end-to-end QoS guarantee, which is achieved by jointly adjusting the source coding schemes, channel coding rates, and transmitter power levels in an optimal way. The advantages of the proposed system lie in three aspects: adaptivity, optimality, and low complexity. Based on the characteristics of the image content, the estimated channel conditions, and the distortion constraint, the proposed low-complexity joint source channel coding and power control algorithm adjusts the coding and transmission strategies adaptively, which can approximate the optimal solution with a tight bound.
Keyphrases
energy efficient jpeg point-to-point wireless network image transmission power control algorithm overall processing transmitter power level optimal solution image transmission system channel coding rate tight bound optimal way image content low-complexity joint source channel coding pointto point wireless network distortion constraint transmission strategy channel condition proposed system lie low complexity transmission energy consumption end-to-end qos guarantee
