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Efficient energy utilization of in-body sensors is one of the hot areas of current research. In this paper, we present a relay based routing protocol for in vivo wireless body area sensor networks. Firstly, we decrease the communication distance of in-body sensors to its minimum value. Secondly, we do not allow multi-hopping of data among in-body sensors. So, in our proposed protocol, relays along...
This paper presents improved Adaptive Medium Access Control (iA-MAC) protocol for Wireless Body Area Networks (WBANs). In addition to the adaptive guard band assignment technique, the newly proposed protocol has an improved as well as adaptive sleep/wakeup mechanism. We consider a simple temperature measuring application, where sensors (nodes) sense human body for updated information. If the current...
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