Energy Control In Non Beacon Enabled Mode Of Ieee 802.15.4
Journal Title: American journal of Engineering Research - Year 2018, Vol 7, Issue 5
Abstract
There are many problems in the wireless sensor network but energy trouble lasts always the most critical problem in this domain. Many approaches were proposed to reduce the energy consumed such as the IEEE 802.15.4 which is included in the Low Rate Wireless Personal Area Networks (LRWPANs). The IEEE 802.15.4 includes two modes which are the beaconenabled mode and the non beacon-enabled mode. The present paper is interested in the non beacon-enabled mode which is based on unslotted mode of the Collision Avoidance Carrier Sense Multiple Access CSMA/CA. Our work consists mainly on computing the energy consumed by the node using unslotted algorithm of CSMA/CA. Then the coordinator detects the node which suffers from energy faults after comparing its residual energy to a set threshold which leads to a quick intervention by reducing its duty cycle in order postpone its death..
Authors and Affiliations
Hayfa Ayadi, Ahmed Zouinkhi, Boumedyen Boussaid, M Naceur Abdelkrim, Thierry Val
Keywords
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- EP ID EP397389
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