System architecture directions for networked sensors
ACM SIGPLAN Notices
Wireless sensor networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Congestion control and fairness for many-to-one routing in sensor networks
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
Using mobile relays to prolong the lifetime of wireless sensor networks
Proceedings of the 11th annual international conference on Mobile computing and networking
Analytical modeling and mitigation techniques for the energy hole problem in sensor networks
Pervasive and Mobile Computing
Efficient data propagation strategies in wireless sensor networks using a single mobile sink
Computer Communications
Exploiting sink movement for energy-efficient load-balancing in wireless sensor networks
Proceedings of the 1st ACM international workshop on Foundations of wireless ad hoc and sensor networking and computing
Avoiding Energy Holes in Wireless Sensor Networks with Nonuniform Node Distribution
IEEE Transactions on Parallel and Distributed Systems
On the lifetime of large scale sensor networks
Computer Communications
Maximizing lifetime of event-unobservable wireless sensor networks
Computer Standards & Interfaces
Computer Networks: The International Journal of Computer and Telecommunications Networking
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The Energy Hole (EH) phenomena has been a great hindrance for wireless sensor networks (WSNs). By employing theoretical analysis, we can obtain the energy consumption in different regions of the network. The first nodal death time (FDT) and all nodal death time (ADT) are calculated and the results show that the FDT and ADT are related to the nodal transmission radius r, which has nothing to do with nodal density. Finally, the occurrence region and size of the energy hole can also be accurately obtained. The simulation results are consistent with theoretical analysis, which can be a good guidance for WSNs.