EHPBS: Energy harvesting prediction based scheduling in wireless sensor networks
Date
2013
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Source Title
2013 4th Annual International Conference on Energy Aware Computing Systems and Applications (ICEAC)
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IEEE
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1 - 5
Language
English
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Abstract
The clustering algorithms designed for traditional sensor networks have been adapted for energy harvesting sensor networks (EHWSN). However, in these algorithms, the intra-cluster MAC protocols to be used were either not defined at all or they were TDMA based. These TDMA based MAC protocols are not specified except for the fact that cluster heads assign time slots to their members in a random manner. In this paper, we will modify this TDMA based scheduling as follows: members will request a time slot depending on their energy prediction and the cluster heads will assign these slots to members. This method will increase the network lifetime. The proof will be given with simulations. © 2013 IEEE.
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Keywords
Clustering , Energy Harvesting , Environmental Energy , Sensor Networks , TDMA , Clustering algorithms , Medium access control , Scheduling , Sensor networks , Time division multiple access , Wireless sensor networks , Clustering , Energy harvesting sensors , Energy prediction , Environmental energy , Intra-cluster , MAC protocol , Network lifetime , Prediction-based , Energy harvesting