Wireless sensor networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
TOSSIM: accurate and scalable simulation of entire TinyOS applications
Proceedings of the 1st international conference on Embedded networked sensor systems
The emergence of networking abstractions and techniques in TinyOS
NSDI'04 Proceedings of the 1st conference on Symposium on Networked Systems Design and Implementation - Volume 1
Improvement on LEACH Protocol of Wireless Sensor Network
SENSORCOMM '07 Proceedings of the 2007 International Conference on Sensor Technologies and Applications
IEEE Communications Magazine
Hierarchical routing approach-based energy optimization in wireless sensor networks
Proceedings of the 10th ACM international symposium on Mobility management and wireless access
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The aim of this work is to develop a routing protocol for wireless sensor networks (WSN) applications taking into account constraints such as network lifetime and energy consumption. We propose a robust hierarchical routing protocol using a dynamic clustering mechanism (HRP-DCM) which consists to build clusters wherein coordinators nodes with extra privileges called Cluster-Head (CH) are able to create and manipulate messages using TDMA schedule and aggregate data according to CDMA method. The network reconfiguration is carried out dynamically based on some threshold value which is associated to the number of nodes belonging to a biggest cluster. To test the effectiveness of the proposed approach, some comparative studies with other well known clustering algorithms have been conducted.