The Weak Byzantine Generals Problem
Journal of the ACM (JACM)
Directed diffusion: a scalable and robust communication paradigm for sensor networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
A two-tier data dissemination model for large-scale wireless sensor networks
Proceedings of the 8th annual international conference on Mobile computing and networking
Data-centric storage in sensornets with GHT, a geographic hash table
Mobile Networks and Applications
The Georgia Tech Network Simulator
MoMeTools '03 Proceedings of the ACM SIGCOMM workshop on Models, methods and tools for reproducible network research
Minimum-energy asynchronous dissemination to mobile sinks in wireless sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
HEED: A Hybrid, Energy-Efficient, Distributed Clustering Approach for Ad Hoc Sensor Networks
IEEE Transactions on Mobile Computing
Magnetic diffusion: disseminating mission-critical data for dynamic sensor networks
MSWiM '05 Proceedings of the 8th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems
Energy-efficient differentiated directed diffusion (EDDD) in wireless sensor networks
Computer Communications
Hi-index | 0.00 |
Extending lifetime and energy efficiency are important objectives and challenges in wireless sensor networks (WSN). Mobile sinks have been proposed and recognized for efficient data dissemination, reduced latency, and energy efficiency for wireless sensor networks. However, Mobile sink wireless sensor networks (MSWSN) also introduce many challenges such as fault tolerance and high performance routing capability. To address these challenges, we propose a novel efficient data dissemination algorithm with fault tolerance capability for mobile sinks wireless sensor networks. This algorithm, Fault Tolerance Magnetic Coordinate (FTMC), is based upon representing the network as a virtual grid and using coordinate conception and magnetic phenomenon for data dissemination in network. We also provide consensus-based fault tolerance scheme to avoid data failure in network. We have conducted a simulation study to our work using the Georgia Tech Network Simulator (GTNetS) simulator. Our simulation results show that FTMC achieves better results than other existing protocols.