Rate Control to Reduce Bioeffects in Wireless Biomedical Sensor Networks
Rate Control to Reduce Bioeffects in Wireless Biomedical Sensor Networks
复制标题
速率控制可减少无线生物医学传感器网络中的生物效应
DOI：
10.1109/mobiqw.2006.361774
复制
发表时间：
2006
期刊：
影响因子：
--
通讯作者：
M. Meng
中科院分区：
文献类型：
--
作者：
Hongliang Ren;M. Meng
在利用无线生物医学传感器网络进行生理信息监测的过程中，无线射频辐射会引起不良的生物效应，特别是在长时间、高强度、近距离的监测中。本文关注的是生物效应的度量来评估无线生物传感器网络的性能方面的健康影响的考虑，和基于价格的速率控制算法，以减少生物效应。首先研究了传感器节点射频传输引起的生物效应，包括热效应和非热效应。在近场和远场的生物效应模型进行了研究，与特定的吸收率（SAR）。本文的主要贡献是提出了一种归一化的生物效应度量标准--等效吸收和生物效应系数（CAB），用于评估和设计无线生物传感器网络的通信协议。在分析了通信系统中影响健康的因素后，提出了一种基于生物效应的速率控制算法
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
影响因子：
3.5
作者：
SCHEPPS, JL;FOSTER, KR
通讯作者：
FOSTER, KR