An Energy-Efficient Threshold-Based Clustering Protocol for Wireless Sensor Networks

Bsoul, Mohammad; Al-Khasawneh, Ahmad; Abdallah, Alaa E.; Abdallah, Emad E.; Obeidat, Ibrahim

doi:10.1007/s11277-012-0681-8

Cited by 48 publications

(17 citation statements)

References 25 publications

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“…Energy Efficient Clustering Scheme (EECS) selects CHs with more residual energy through local radio communication while achieving better cluster distribution [27]. Efficient Clustering LEACH (ECLEACH) is dedicated to improving the CH intensive problem [28].…”

Section: Related Workmentioning

confidence: 99%

Research on routing optimization of WSNs based on improved LEACH protocol

Liang

Yang

et al. 2019

J Wireless Com Network

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LEACH routing protocol equalizes the energy consumption of the network by randomly selecting cluster head nodes in a loop, which will lead to the defect of unstable network operation. Therefore, in order to solve this problem, it is necessary to reduce the energy consumption of data transmission in the routing protocol and increase the network life cycle. However, there is also a problem that cluster heads count with a wide range and the cluster head forwarding data consumed greatly power in the LEACH, which remains to be solved. In this paper, we put forward an approach to optimize the routing protocol. Firstly, the optimal number of cluster head is calculated according to the overall energy consumption per round to reduce the probability of excessive cluster head distribution. Then, the cluster head is used as the core to construct the Voronoi Diagram. The nodes in the same Voronoi diagram become a cluster, that the energy consumption communication in intra-cluster would be less. Finally, in order to optimize the multi-hop routing protocol, an ant colony algorithm is added using a cluster head near the BS to receive and forward it from a remote cluster head. According to the MATLAB simulation data, the protocol can significantly prolong the lifetime of WSNs compared with the LEACH protocol and increase the energy efficiency per unit node in per round. Energy consumption of the proposed approach is only. The approach improved the First Node Death (FND) time by 127%, 22.2%, and 14.5% over LEACH, LEACH-C, and SEP, respectively.

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Section: Related Workmentioning

confidence: 99%

Research on routing optimization of WSNs based on improved LEACH protocol

Liang

Yang

et al. 2019

J Wireless Com Network

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“…Performs well when compared to existing basic LEACH, on the parameters of consumption of energy and system lifetime. Bsoul et al (2013) proposed using multi-hop and centralized approach. Sink calculates the threshold.…”

Section: Related Research Workmentioning

confidence: 99%

Modification of Leach Protocol for Improving the Stability Period and Lifetime of Wireless Sensor Networks

Vermareddy¹,

Sanguankotvhakorn²

2019

Preprint

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ii I am very happy and thankful to the staff of AIT-TC department, Ms Premma Rao, Mr. Rajesh Dehury and Mr.Jarook, for providing me the necessary things and equipment on happening hours and non-happening hours, throughout my research period. I thank all my friends from the department of TC & ICT, as well as people of AIT, for providing the love and support for the completion of my research.Last, but not the least, I would like to thank my parents and brother, for their constant encouragement, love and support, every single day.Best regards, V.Sandeep Reddy.iii ABSTRACT As we are moving towards smart homes and smart cities, the need for wireless sensors are increasing continuously. Most of the sensors are powered with batteries, which have limited amount of power. So, in a wireless sensor network, the main motive is to minimize the energy consumption and increase the lifetime of the network. Communication between the sensors and from sensors to sink is an energy consuming process. Here comes, the LEACH protocol, with the concept of clustering, that makes the network energy efficient and gives longer lifetime to the network. This LEACH protocol has many drawbacks. One among them is the uneven distribution of CHs in the network, in several rounds. This leads to higher consumption of energy by sensor nodes, which in turn reduces the stability period and also the overall lifetime of the network. This problem is solved to majority extent in this research by concept of dividing the sensor field into sub-regions and choosing cluster head from each sub-region. This modification reduces the uneven distribution of CHs to maximum extent. Modified protocol is simulated in MATLAB and its results show that, the stability period as well as overall lifetime is improved than existing basic LEACH protocol.iv

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“…Nodes with identical energy is known as homogenous WSN and nodes with dissimilar energy is known as heterogeneous WSN [9]. Although the majority clustering [4,5] algorithm mostly considers the residual energy of node while selecting CH. To further perpetuate the existence of the network, WSNs with heterogeneity [8,10] was developed.…”

Section: Fig 1 Structure Of Sensor Nodementioning

confidence: 99%

Scrutinizing DEEC, TDEEC, BEENISH and IBEENISH Protocol in Heterogeneous Wireless Sensor Network’s (WSN’s)

2019

IJRTE

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WSN’s involve abundant sensor’s with inadequate power, which will dispatch the monitored information to the Base Station (BS) which needs extra energy. Clustering is a key strategy for enhancing the sensor network lifespan by diminishing the energy consumption. Energy competent clustering practice be supposed to be delineated for heterogeneous WSN. Effectiveness of heterogeneous protocols deteriorates while altering the heterogeneity. In this paper work, Distributed Energy Efficient Clustering (DEEC) was investigated first, at that point Threshold DEEC (TDEEC), Balanced Energy Efficient Network Integrated Super Heterogeneous (BEENISH) and Improved BEENISH (IBEENISH) under more than a few scenarios were examined and then outcomes were compared. In all four cases, Cluster Heads (CH’s) were preferred with respect to the remnant energy of sensor’s. Observations made thoroughly concerning the performance on the bases of network lifespan and packets received by the BS. IBEENISH performs superior than other existing protocols like DEEC, TDEEC and BEENISH.

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An Energy-Efficient Threshold-Based Clustering Protocol for Wireless Sensor Networks

Cited by 48 publications

References 25 publications

Research on routing optimization of WSNs based on improved LEACH protocol

Research on routing optimization of WSNs based on improved LEACH protocol

Modification of Leach Protocol for Improving the Stability Period and Lifetime of Wireless Sensor Networks

Scrutinizing DEEC, TDEEC, BEENISH and IBEENISH Protocol in Heterogeneous Wireless Sensor Network’s (WSN’s)

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