An Ultra-low-power Medium Access Control Protocol for Body Sensor Network
作者： Huaming Li , Jindong Tan
DOI: 10.1109/IEMBS.2005.1616964
关键词:
摘要: In this paper, a medium access control (MAC) protocol designed for body sensor network (BSN-MAC) is proposed. BSN-MAC an adaptive, feedback-based and IEEE 802.15.4-compatible MAC protocol. Due to the traffic coupling diversity characteristics of BSNs, common protocols can not satisfy unique requirements biomedical sensors in BSN. exploits feedback information from deployed form closed-loop parameters. A algorithm proposed enable BSN coordinator adjust parameters 802.15.4 superframe achieve both energy efficiency low latency on critical nodes. We evaluate performance using as primary metric
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