Next century challenges: scalable coordination in sensor networks
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
ISCC '03 Proceedings of the Eighth IEEE International Symposium on Computers and Communications
DFuse: a framework for distributed data fusion
Proceedings of the 1st international conference on Embedded networked sensor systems
Towards a sensor network architecture: lowering the waistline
HOTOS'05 Proceedings of the 10th conference on Hot Topics in Operating Systems - Volume 10
Accurate prediction of power consumption in sensor networks
EmNets '05 Proceedings of the 2nd IEEE workshop on Embedded Networked Sensors
Implementation of a rule-based routing protocol for wireless sensor networks
Proceedings of the 2nd ACM workshop on Performance monitoring and measurement of heterogeneous wireless and wired networks
A heterogeneous role-based sensor network
Proceedings of the 2nd ACM workshop on Performance monitoring and measurement of heterogeneous wireless and wired networks
Increasing lifetime of wireless sensor networks with energy-aware role-changing
SelfMan'06 Proceedings of the Second IEEE international conference on Self-Managed Networks, Systems, and Services
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After several real experiments in which results exposed short lifetime and connectivity problems, we have studied role-based network organization methods. Node location within the network is very important because packet forwarding rate directly depends on this factor. Task assigned to each node is also very important because the collaboration between nodes is indispensable for the correct network operation. To demonstrate the importance of node location in the network, we have performed several experiments with different topologies and results have exposed that a Base Station located in the center of the area to monitor and surrounded by many nodes is the best solution in terms of energy consumption and load balancing.