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All Outputs (6)

FDAP: Fast data aggregation protocol in wireless sensor networks (2012)
Conference Proceeding
Boulkaboul, S., Djenouri, D., & Badache, N. (2012). FDAP: Fast data aggregation protocol in wireless sensor networks. https://doi.org/10.1007/978-3-642-32686-8_38

This paper focuses on data aggregation latency in wireless sensors networks. A distributed algorithm to generate a collision-free schedule for data aggregation in wireless sensor networks is proposed. The proposed algorithm is based on maximal indepe... Read More about FDAP: Fast data aggregation protocol in wireless sensor networks.

Cluster-based fast broadcast in duty-cycled wireless sensor networks (2012)
Conference Proceeding
Khiati, M., & Djenouri, D. (2012). Cluster-based fast broadcast in duty-cycled wireless sensor networks. In Proceedings of 2012 IEEE 11th International Symposium on Network Computing and Applicationshttps://doi.org/10.1109/nca.2012.21

This paper proposes a cluster-based broadcast protocol to disseminate delay-sensitive information throughout a wireless sensor network (WSN). The protocol considers the use of duty-cycling at the MAC layer, which is essential to reduce energy dissipa... Read More about Cluster-based fast broadcast in duty-cycled wireless sensor networks.

A study of wireless sensor network architectures and projects for traffic light monitoring (2012)
Journal Article
Kafi, M. A., Challal, Y., Djenouri, D., Bouabdallah, A., Khelladi, L., & Badache, N. (2012). A study of wireless sensor network architectures and projects for traffic light monitoring. Procedia Computer Science, 10, 543-552. https://doi.org/10.1016/j.procs.2012.06.069

Vehicular traffic is increasing around the world, especially in urban areas. This increase results in a huge traffic congestion, which has dramatic consequences on economy, human health, and environment. Traditional methods used for traffic managemen... Read More about A study of wireless sensor network architectures and projects for traffic light monitoring.

Slotted contention-based energy-efficient MAC protocols in delay-sensitive wireless sensor networks (2012)
Conference Proceeding
Doudou, M., Djenouri, D., Badache, N., & Bouabdallah, A. (2012). Slotted contention-based energy-efficient MAC protocols in delay-sensitive wireless sensor networks. https://doi.org/10.1109/iscc.2012.6249332

This paper considers slotted duty-cycled medium access control (MAC) protocols, where sensor nodes periodically and synchronously alternate their operations between active and sleep modes to save energy. Communications can occur only when nodes are i... Read More about Slotted contention-based energy-efficient MAC protocols in delay-sensitive wireless sensor networks.

Survey on latency issues of asynchronous MAC protocols in delay-sensitive wireless sensor networks (2012)
Journal Article
Doudou, M., Djenouri, D., & Badache, N. (2012). Survey on latency issues of asynchronous MAC protocols in delay-sensitive wireless sensor networks. Communications Surveys and Tutorials, IEEE Communications Society, 15(2), 528-550. https://doi.org/10.1109/surv.2012.040412.00075

Energy-efficiency is the main concern in most Wireless Sensor Network (WSN) applications. For this purpose, current WSN MAC (Medium Access Control) protocols use duty-cycling schemes, where they consciously switch a node's radio between active and sl... Read More about Survey on latency issues of asynchronous MAC protocols in delay-sensitive wireless sensor networks.

R^{4}Syn: Relative referenceless receiver/receiver time synchronization in wireless sensor networks (2012)
Journal Article
Djenouri, D. (2012). R^{4}Syn: Relative referenceless receiver/receiver time synchronization in wireless sensor networks. IEEE Signal Processing Letters, 19(4), 175-178. https://doi.org/10.1109/lsp.2012.2185491

A new time synchronization protocol for wireless sensor networks (WSN) is proposed. It uses the receiver-to-receiver principle introduced by the Reference Broadcast Synchronization (RBS), which reduces the time-critical path compared to the sender-to... Read More about R^{4}Syn: Relative referenceless receiver/receiver time synchronization in wireless sensor networks.