Geography-informed energy conservation for Ad Hoc routing
Proceedings of the 7th annual international conference on Mobile computing and networking
ASCENT: Adaptive Self-Configuring sEnsor Networks Topologies
IEEE Transactions on Mobile Computing
Distributed energy balanced routing for wireless sensor networks
Computers and Industrial Engineering
Automatic Generation of Persistent Formations for Multi-agent Networks Under Range Constraints
Mobile Networks and Applications
A Locally-Adjustable Planar Structure for Adaptive Topology Control in Wireless Ad Hoc Networks
IEEE Transactions on Parallel and Distributed Systems
Automatic generation of optimally rigid formations using decentralized methods
International Journal of Automation and Computing
An application-specific protocol architecture for wireless microsensor networks
IEEE Transactions on Wireless Communications
Minimum energy mobile wireless networks
IEEE Journal on Selected Areas in Communications
Localized Delaunay triangulation with application in ad hoc wireless networks
IEEE Transactions on Parallel and Distributed Systems
Hi-index | 0.00 |
This paper presents an optimization scheme of sensor networks for node scheduling and topology control, aiming to reduce energy consumption for heterogeneous Wireless Sensor Networks (WSNs) with non-uniform transmission ranges. Motivated by geographical adaptive fidelity (GAF), we partition sensors into groups based on the location of sensors, such that a connected backbone network can be maintained by keeping only one arbitrary node from each group in active status while putting others to sleep. In addition, optimally rigid geographical adaptive fidelity (ORGAF) approach is proposed to decrease the communication complexity and reduce the energy dissipation. Furthermore, we prove the topology derived under ORGAF is 2-connected; and the average degree of nodes in the topology converges to four approximately. Simulation results show that ORGAF can improve the network performance as well as reducing the energy consumption.