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
Geography-informed energy conservation for Ad Hoc routing
Proceedings of the 7th annual international conference on Mobile computing and networking
Highly-resilient, energy-efficient multipath routing in wireless sensor networks
ACM SIGMOBILE Mobile Computing and Communications Review
On the impact of alternate path routing for load balancing in mobile ad hoc networks
MobiHoc '00 Proceedings of the 1st ACM international symposium on Mobile ad hoc networking & computing
Wireless sensor networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
On-Demand Multi Path Distance Vector Routing in Ad Hoc Networks
ICNP '01 Proceedings of the Ninth International Conference on Network Protocols
Information assurance in sensor networks
WSNA '03 Proceedings of the 2nd ACM international conference on Wireless sensor networks and applications
ReInForM: Reliable Information Forwarding Using Multiple Paths in Sensor Networks
LCN '03 Proceedings of the 28th Annual IEEE International Conference on Local Computer Networks
HEAR-SN: A New Hierarchical Energy-Aware Routing Protocol for Sensor Networks
HICSS '05 Proceedings of the Proceedings of the 38th Annual Hawaii International Conference on System Sciences - Volume 09
A unified data-link energy model for wireless sensor networks
A unified data-link energy model for wireless sensor networks
An application-specific protocol architecture for wireless microsensor networks
IEEE Transactions on Wireless Communications
Routing in ad hoc networks: a case for long hops
IEEE Communications Magazine
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Reliable data delivery in wireless sensor networks is a challenging issue due to the error prone nature of wireless communication and the frangibility of little sensors. However, readings of geographically proximate sensors are strongly correlated, so it's not only unnecessary but also wastes energy to deliver data in all sensors reliably. Sensor nodes could be clustered and only the aggregated data need to be reliably delivered. In this paper, we propose a new reliable, energy-efficient clustering protocol CREED. CREED takes advantage of the multi-rate capabilities of 802.11 a, b, g technologies by reducing energy consumption per bit for shorter transmission range.A dynamic backup scheme EDDS based on nodes' residual energy is presented to enhance the fault tolerance of CREED. EDDS supports quick cluster head selection and failure recovery while only need exchange a few messages. CREED also includes an energy aware multipath inter-cluster routing to guarantee reliable data delivery. Simulation results verify the performance of CREED.