Research challenges in wireless networks of biomedical sensors
Proceedings of the 7th annual international conference on Mobile computing and networking
Highly-resilient, energy-efficient multipath routing in wireless sensor networks
ACM SIGMOBILE Mobile Computing and Communications Review
Power-aware source routing protocol for mobile ad hoc networks
Proceedings of the 2002 international symposium on Low power electronics and design
Taming the underlying challenges of reliable multihop routing in sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Agent-Based, Energy Efficient Routing in Sensor Networks
AAMAS '04 Proceedings of the Third International Joint Conference on Autonomous Agents and Multiagent Systems - Volume 1
Mitigating congestion in wireless sensor networks
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
Dynamic delay-constrained minimum-energy dissemination in wireless sensor networks
ACM Transactions on Embedded Computing Systems (TECS)
Routing techniques in wireless sensor networks: a survey
IEEE Wireless Communications
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One of the most novel applications of wireless sensor networks in recent years has been in the field of biomedical research. Biomedical sensor networks are formed by tiny wireless sensor nodes, embedded inside the body. The communication protocol used in such networks must prevent the formation of hotspots in the network and at the same time route data efficiently, while conserving energy. In this paper we propose a cross-layer medium access control (MAC) protocol and routing protocol co-design for biomedical sensor networks. The cross-layer interactions among the network and MAC layers help optimise the overall performance of the in vivo network. Extensive simulations have been done to show that the proposed Biocomm protocol performs much better than the other existing MAC and routing protocols in terms of preventing the formation of hotspots, reducing energy consumption of nodes and preventing network congestion when used in an in vivo network. A variation of Biocomm, Biocomm-D has been proposed for delay-sensitive biomedical sensor network applications.