A Content Based Scheduling Approach for Wireless Sensor Network MACs

Sazak, Nukhet and Erturk, Ismail and ÇAKIROGLU, Murat and Köklükaya, Etem (2010) A Content Based Scheduling Approach for Wireless Sensor Network MACs. In: 2nd International Symposium on Sustainable Development, June 8-9 2010, Sarajevo.

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Abstract

MAC protocols have direct control over radio which is the most energy consuming part of a wireless sensor node. TDMA based WSN MAC protocols are more energy-efficient than contention based counterparts. However, classical TDMA based protocols are not appropriate for event driven WSN applications. There are some MAC protocols assigning time slots to only source nodes. Our proposed protocol assigns a time slot to one of the source nodes with same data. As a result it reduces data redundancy achieving energy savings. The analytical expressions are given for the proposed MAC and its performance is compared to the conventional E-TDMA protocol.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Wireless Sensor Network, MAC, energy efficiency, event driven applications
Subjects: Q Science > Q Science (General)
Depositing User: Mr. Ibrahim Kinal
Date Deposited: 07 Feb 2012 13:57
Last Modified: 24 Feb 2012 14:43
URI: http://eprints.ibu.edu.ba/id/eprint/537

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