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1st International ICST Workshop on Advances in Sensor Networks

Research Article

Rate Control to Reduce Bioeffects in Wireless Biomedical Sensor Networks

Cite
BibTeX Plain Text
  • @INPROCEEDINGS{10.1109/MOBIQW.2006.361774,
        author={ Hongliang  Ren and Max Q.-H. Meng},
        title={Rate Control to Reduce Bioeffects in Wireless Biomedical Sensor Networks},
        proceedings={1st International ICST Workshop on Advances in Sensor Networks},
        publisher={IEEE},
        proceedings_a={IWASN},
        year={2007},
        month={5},
        keywords={},
        doi={10.1109/MOBIQW.2006.361774}
    }
    
  • Hongliang Ren
    Max Q.-H. Meng
    Year: 2007
    Rate Control to Reduce Bioeffects in Wireless Biomedical Sensor Networks
    IWASN
    IEEE
    DOI: 10.1109/MOBIQW.2006.361774
Hongliang Ren1, Max Q.-H. Meng1
  • 1: Dept. of Electron. Eng., Chinese Univ. of Hong Kong

Abstract

During the course of physiological information monitoring by wireless biomedical sensor networks, adverse biological effects will be caused by wireless radio frequency radiation, especially for long term, intensive and close inspection. This paper is concerned with bioeffect metric to evaluate the performance of wireless biosensor networks in terms of health effect consideration, and a price-based rate control algorithm to reduce the bioeffect. This paper first investigates the bioeffects caused by radiofrequency transmission of sensor node, including thermal effects and athermal effects. The bioeffects model is studied in both near-field and far-field, in relation to specific absorption rate (SAR). The main contribution of this work is that a normalized bioeffect metric, equivalent coefficient-of-absorption-and-bioeffects (CAB), is derived to evaluate and design the communication protocols for wireless biosensor networks. After identifying the factors that can reduce the adverse health effects in the communication system we present a bioeffect aware rate control algorithm for the system

Published
2007-05-21
Publisher
IEEE
http://dx.doi.org/10.1109/MOBIQW.2006.361774
Copyright © 2006–2025 IEEE
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