Adaptive protocols for information dissemination in wireless sensor networks
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
A correction to Brelaz's modification of Brown's coloring algorithm
Communications of the ACM
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Communications of the ACM
A new approach to channel access scheduling for Ad Hoc networks
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Highly-resilient, energy-efficient multipath routing in wireless sensor networks
MobiHoc '01 Proceedings of the 2nd ACM international symposium on Mobile ad hoc networking & computing
Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
Minimum energy disjoint path routing in wireless ad-hoc networks
Proceedings of the 9th annual international conference on Mobile computing and networking
Energy-efficient collision-free medium access control for wireless sensor networks
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Reliable Energy Aware Routing In Wireless Sensor Networks
DSSNS '06 Proceedings of the Second IEEE Workshop on Dependability and Security in Sensor Networks and Systems
IEEE Transactions on Parallel and Distributed Systems
Near-Optimal Node Clustering in Wireless sensor Networks for Environment Monitoring
AINA '07 Proceedings of the 21st International Conference on Advanced Networking and Applications
Scalability of the OLSR Protocol with the Fish Eye Extension
ICN '07 Proceedings of the Sixth International Conference on Networking
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ADHOC-NOW'06 Proceedings of the 5th international conference on Ad-Hoc, Mobile, and Wireless Networks
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Mobile Information Systems
Routing efficiency in wireless sensor-actor networks considering semi-automated architecture
Journal of Mobile Multimedia
Queue-exchange mechanism to improve the QoS in a multi-stack architecture
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Mobile Information Systems
Mobile Information Systems - Emerging Wireless and Mobile Technologies
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In wireless ad hoc and sensor networks, an analysis of the node energy consumption distribution shows that the largest part is due to the time spent in the idle state. This result is at the origin of SERENA, an algorithm to SchEdule RoutEr Nodes Activity. SERENA allows router nodes to sleep, while ensuring end-to-end communication in the wireless network. It is a localized and decentralized algorithm assigning time slots to nodes. Any node stays awake only during its slot and the slots assigned to its neighbors, it sleeps the remaining time. Simulation results show that SERENA enables us to maximize network lifetime while increasing the number of user messages delivered. SERENA is based on a two-hop coloring algorithm, whose complexity in terms of colors and rounds is evaluated. We then quantify the slot reuse. Finally, we show how SERENA improves the node energy consumption distribution and maximizes the energy efficiency of wireless ad hoc and sensor networks. We compare SERENA with classical TDMA and optimized variants such as USAP in wireless ad hoc and sensor networks.