Proceedings of the 3rd ACM international workshop on Performance evaluation of wireless ad hoc, sensor and ubiquitous networks
Ultra-low duty cycle MAC with scheduled channel polling
Proceedings of the 4th international conference on Embedded networked sensor systems
Design and Analysis of Experiments
Design and Analysis of Experiments
Performance Evaluation of IEEE 802.15.4 Beacon-Enabled Association Process
AINAW '08 Proceedings of the 22nd International Conference on Advanced Information Networking and Applications - Workshops
Performance analysis of IEEE 802.15.4 with non-beacon-enabled CSMA/CA in non-saturated condition
EUC'06 Proceedings of the 2006 international conference on Embedded and Ubiquitous Computing
Wireless Personal Communications: An International Journal
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Building wireless sensor networks based on the IEEE 802.15.4 standard is an interesting option, as the standard enables low-power, low data rate wireless communication. Many authors analyzed and optimized the operational phase of such networks. In contrast, the initial phase, containing the 802.15.4 association procedure, has mostly been neglected. In this paper, we therefore propose four optimization possibilities for the association procedure of a nonbeacon-enabled sensor network. Our results show that significant performance improvements in terms of association probability, speed, and energy consumptions can be achieved.