Paper Info
Title
Energy efficiency improvement based on optimal buffer thresholds model for wireless sensor devices
Abstract
In Wireless Sensor Networks(WSNs), energy efficiency is important because it is difficult to replace battery of sensor nodes frequently. To apply suitable MAC protocol to WSNs, it is essential to maximize the battery power of sensor devices. Group Management MAC(GM-MAC) is one of the MAC protocols that can greatly save sensors' battery power. However, there may be data loss and bottleneck phenomenon with original buffer threshold scheme of GM-MAC. In this paper, we have proposed a new buffer thresholds model. In order to verify performance improvement of the proposed scheme, it has been simulated and compared with original buffer threshold method. In addition, it is compared with mathematical theory. A new buffer thresholds model has been verified to improve energy efficiency and have no data loss at all. It can be used in wide range of WSNs topologies with mobile sensor nodes.
Year
DOI
Venue
2019
10.1109/ICUFN.2019.8805920
2019 Eleventh International Conference on Ubiquitous and Future Networks (ICUFN)
Keywords
Field
DocType
Wireless Sensor Networks(WSNs),MAC protocol,stability,buffer threshold,sensor node,sink
Sensor node,Wireless,Data loss,Efficient energy use,Computer science,Computer network,Electronic engineering,Network topology,Battery (electricity),Wireless sensor network,Performance improvement
Conference
ISSN
ISBN
Citations 
2165-8528
978-1-7281-1341-8
0
PageRank 
References 
Authors
0.34
1
3
Name
Order
Citations
PageRank
Yoonkyung Jang102.03
Ahreum Shin212.46
Intae Ryoo35613.70