Wireless Sensor Grids Energy Efficiency Enrichment UsingQuorum Techniques
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2015, Vol 17, Issue 1
Abstract
Abstract: Wireless sensor networks are mainly considered for atmosphere reconnaissance, wherein wirelesssensor nodes collaborate to get their work done. Generally, wireless sensors are battery powered; therefore, itis crucial for them to efficiently use their battery resources. Most of the existing power-saving protocolsachieve power savings by periodically putting sensor nodes to sleep. Such a regular sleep/awakemechanism f a i l s to adjust a s e n s o r node ’s snooze period based on its traffic congestion, thus causingeither inferior power efficacy or higher latency. Furthermore, sensors may be positioned in antagonisticatmospheres and may thus surprisingly fail. Most power-saving protocols do not promptly react to suchlink breakage, resulting in long transmission delays. This paper, proposes a quorum-based medium accesscontrol (QMAC) protocol that enables sensor nodes to snooze longer under light loads. As the flow is towardsthe sink node i.e., the next-hop group, is also proposed to reduce transmission latency. Results authenticatethat the planned QMAC hoards more energy and keeps the communication potential low.
Authors and Affiliations
Manas Srivastava , C. Jawahar Sandeep
Keywords
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