Network flows: theory, algorithms, and applications
Network flows: theory, algorithms, and applications
Power-aware routing in mobile ad hoc networks
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
Online power-aware routing in wireless Ad-hoc networks
Proceedings of the 7th annual international conference on Mobile computing and networking
Wireless sensor networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Data Gathering in SEnsor Networks using the Energy Delay Metric
IPDPS '01 Proceedings of the 15th International Parallel & Distributed Processing Symposium
Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
Efficient algorithms for maximum lifetime data gathering and aggregation in wireless sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Efficient key establishment for group-based wireless sensor deployments
Proceedings of the 4th ACM workshop on Wireless security
Optimal Base-Station Locations in Two-Tiered Wireless Sensor Networks
IEEE Transactions on Mobile Computing
Randomized energy aware routing algorithms in mobile ad hoc networks
MSWiM '05 Proceedings of the 8th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems
Data storage placement in sensor networks
Proceedings of the 7th ACM international symposium on Mobile ad hoc networking and computing
Energy-aware on-demand routing protocols for wireless ad hoc networks
Wireless Networks
On energy provisioning and relay node placement for wireless sensor networks
IEEE Transactions on Wireless Communications
Maximum battery life routing to support ubiquitous mobile computing in wireless ad hoc networks
IEEE Communications Magazine
Selective secure error correction on SPIHT coefficients for pervasive wireless visual network
International Journal of Ad Hoc and Ubiquitous Computing
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Energy efficiency is crucial for large scale sensor networks due to the intrinsic resource constraints of the wireless sensors and the infeasibility to change depleted batteries that may reside in hostile environments. This paper proposes an energy efficient routing algorithm based on a two-layer Wireless Sensor Network (WSN) architecture to maximise the lifetime. The proposed scheme takes advantage of the geographic deployment knowledge to build routing protocols. Linear Programming (LP) formulations are developed to maximise the lifetime of WSNs. A Hybrid Energy-efficient Routing Scheme (HERS) is proposed to incorporate both max-min residual energy and min-max communication energy consumption information. Simulation results show that the proposed routing algorithms can prolong the lifetime of a WSN compared to the existing algorithms.