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
The Impact of Data Aggregation in Wireless Sensor Networks
ICDCSW '02 Proceedings of the 22nd International Conference on Distributed Computing Systems
Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
Supporting Aggregate Queries Over Ad-Hoc Wireless Sensor Networks
WMCSA '02 Proceedings of the Fourth IEEE Workshop on Mobile Computing Systems and Applications
SAFE: A Data Dissemination Protocol for Periodic Updates in Sensor Networks
ICDCSW '03 Proceedings of the 23rd International Conference on Distributed Computing Systems
Trajectory based forwarding and its applications
Proceedings of the 9th annual international conference on Mobile computing and networking
Co-Grid: an efficient coverage maintenance protocol for distributed sensor networks
Proceedings of the 3rd international symposium on Information processing in sensor networks
AIDA: Adaptive application-independent data aggregation in wireless sensor networks
ACM Transactions on Embedded Computing Systems (TECS)
IEEE Transactions on Computers
A grid-based sink location service for large-scale wireless sensor networks
Proceedings of the 2006 international conference on Wireless communications and mobile computing
A survey of clustering schemes for mobile ad hoc networks
IEEE Communications Surveys & Tutorials
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One of the most important considerations in designing sensor nodes in a wireless sensor network is to extend the network lifetime by minimizing the energy consumption with limited resources. The most challenging aspects of the studies conducted on this topic have been supporting the mobility of sink nodes in a wireless sensor network, and providing an efficient data dissemination approach. This paper proposes an Energy-Efficient data dissemination method in a cluster-based sensor network (CBDD) to minimize energy consumption during data dissemination to mobile sink nodes. The protocol uses permanent grid and clustering techniques to create energy-efficient data dissemination routes even when multiple mobile sink nodes exist in a large scale sensor network. Furthermore, data is disseminated using cross-shape trajectory forwarding to transmit data through intermediate nodes with forwarding information, rather than by directly transmitting data from the source to destination nodes. The superior energy efficiency of the proposed CBDD is demonstrated by conducting a comparative analysis and simulation with the TTDD (two-tier data dissemination) approach.