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Studies On Reliable And Energy-Efficient Wireless Sensor Networks For Mobile Healthcare Systems

机译:用于移动医疗系统的可靠且节能的无线传感器网络的研究

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摘要

The outstanding improvement of communication and sensor technologies has not brought us only convenience to our lives but also envisioning our promising future with no barrier. Real-time information gathering, processing and communication in sensor networks have enriched people's lifestyles as they never imagined before. Wireless sensor networks (WSN) have provided people so much convenience with its variable applications such as environmental monitoring, human-centric applications, military applications, support for logistics, and etc. Most of all, researches on wireless body area networks (WBAN) have been revisited frequently for ubiquitous and affordable healthcare as healthcare related products and applications have obtained great attention for the people who are really concerned about their health, fitness as well as well-being lives. First, this dissertation examines true optimal routing with use of a novel load balancing aware routing algorithms for multipath wireless sensor networks. We propose an innovative multipath routing network design scheme utilizing dynamic load-balancing aware feedback control system that can predict future traffic flow with preloaded traffic control. Then, we narrow down to wireless body area networks applying linear network coding design approach in both network and MAC layers. Through a discussion of the analysis, modeling, implementation, and simulation, we derive the solutions for the proposed designs that can significantly improve the reliability and energy-efficiency of the desired healthcare related systems.
机译:通信和传感器技术的卓越改进不仅为我们带来了生活上的便利,而且还为我们带来了无障碍的美好未来。传感器网络中的实时信息收集,处理和通信使人们的生活变得前所未有的丰富。无线传感器网络(WSN)的各种应用(例如环境监测,以人为中心的应用,军事应用,后勤支持等)为人们提供了极大的便利。最重要的是,无线人体局域网(WBAN)的研究包括由于普遍关心和关心负担得起的医疗保健相关产品和应用,人们对真正关心他们的健康,健身和幸福生活的人们给予了极大的关注。首先,本文通过针对多径无线传感器网络的新型负载平衡感知路由算法,研究了真正的最佳路由。我们提出了一种创新的多路径路由网络设计方案,该方案利用了动态负载平衡感知反馈控制系统,该系统可以预测带有预加载流量控制的未来流量。然后,我们缩小到在网络层和MAC层中应用线性网络编码设计方法的无线人体局域网。通过对分析,建模,实现和仿真的讨论,我们得出了建议设计的解决方案,可以显着提高所需医疗保健相关系统的可靠性和能效。

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  • 作者

    Lee Seung;

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  • 年度 2011
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  • 原文格式 PDF
  • 正文语种 en_US
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