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2013 IEEE 27th International Conference on Advanced Information Networking and Applications (AINA) (2010)
Perth, Australia
Apr. 20, 2010 to Apr. 23, 2010
ISSN: 1550-445X
ISBN: 978-0-7695-4018-4
pp: 880-887
ABSTRACT
A schedule-based approach, such as TDMA, is more efficient than a Contention-based approach in terms of energy saving by switching sensors into sleeping mode. However it does not use the transmission media effectively as each timeslot is dedicated to a sensor and therefore cannot be used by others should it be idle. Moreover a schedule-based approach requires a central node to manage and broadcast the schedule to other members, causing high delay and un-scalability. On the other hand, contention-based protocols can be used in a distributed fashion. But contention-based protocols such as IEEE802.11 wastes a lot of energy in idle listening. In this paper we propose a hybrid approach between contention and schedule based protocols. The preliminary results show that our proposed approach uses transmission media more efficiently leading to lower delay while preserving energy for WSNs.
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CITATION
Makoto Takizawa, Thi Hong Hanh Le, "A Hybrid Technique for Efficient Medium Access Control in Wireless Sensor Networks", 2013 IEEE 27th International Conference on Advanced Information Networking and Applications (AINA), vol. 00, no. , pp. 880-887, 2010, doi:10.1109/AINA.2010.123
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