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arXiv · 1004.3890

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
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Abstract

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.

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Sana Ullah, Bin Shen, S. M. Riazul Islam, Pervez Khan, Shahnaz Saleem, Kyung Sup Kwak. 2010-04-22. A Study of Medium Access Control Protocols for Wireless Body Area Networks. https://doi.org/10.3390/s100100128

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