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arXiv 1004.3890cs.NI
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无线体域网媒体接入控制协议研究

A Study of Medium Access Control Protocols for Wireless Body Area Networks

Sana Ullah, Bin Shen, S. M. Riazul Islam, Pervez Khan, Shahnaz Saleem, Kyung Sup Kwak

摘要:

低功耗、无创、侵入性/非侵入性的轻量级传感器节点的无缝集成促进了主动且不显眼的无线体域网(WBAN)的发展。WBAN为患者提供长期健康监测,而不会对他/她的正常日常生活活动造成任何限制。这种监测需要侵入性/非侵入性传感器节点的低功率操作。换句话说,需要功率高效的媒体接入控制(MAC)协议来满足包括低功耗的严格WBAN要求。在本文中,我们首先概述了WBAN的要求,是一个低功耗MAC协议的设计很重要。然后,我们研究了低功耗MAC协议提出/调查WBAN,强调他们的优点和缺点。我们还审查了WBAN的不同的节能机制。此外,有用的建议,以帮助MAC设计者开发一个低功耗的MAC协议,将满足严格的WBAN的要求。

英文摘要:

The seamless integration of low-power, miniaturised, invasive/non-invasive lightweight sensor nodes have contributed to the development of a proactive and unobtrusive Wireless Body Area Network (WBAN). A WBAN provides long-term health monitoring of a patient without any constraint on his/her normal dailylife activities. This monitoring requires low-power operation of invasive/non-invasive sensor nodes. In other words, a power-efficient Medium Access Control (MAC) protocol is required to satisfy the stringent WBAN requirements including low-power consumption. In this paper, we first outline the WBAN requirements that are important for the design of a low-power MAC protocol. Then we study low-power MAC protocols proposed/investigated for WBAN with emphasis on their strengths and weaknesses. We also review different power-efficient mechanisms for WBAN. In addition, useful suggestions are given to help the MAC designers to develop a low-power MAC protocol that will satisfy the stringent WBAN requirements.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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