Enhanced energy efficient LEACH (EEE-LEACH) algorithm using MIMO for wireless sensor network

Bharti, Anjali; Devi, Chandni; Bhatia, Vinay

doi:10.1109/iccic.2015.7435802

Cited by 12 publications

(6 citation statements)

References 9 publications

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“…Its working principle is as follows: after each running round, the CH will be chose again based on the following election principle: each candidate node randomly generates a random number between [0-1], and if the number is under the threshold T(n), then this candidate node is selected as the CH. The threshold T(n) is computed as formula (1).…”

Section: Leach Agreementmentioning

confidence: 99%

“…Energy efficiency is the main problem in the development of WSN [1][2], and the clustering-based routing protocol is one of the effective methods to settle this problem. The classic clustering protocol LEACH [3] selects CHs according to a preset probability, and then keeps the EC balance through periodically rotating the CHs which cannot guarantee the remaining energy and position of the selected clusters.…”

Section: Introductionmentioning

confidence: 99%

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LEACH Clustering Routing Protocol Based on Balanced Energy Consumption

Wang¹,

Wang²,

Zha³

et al. 2022

Journal of Compurters

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<p>Faced with the problems of unbalanced energy consumption (EC) and short lifetime of nodes in Wireless Sensor Networks (WSN), a Low Energy Adaptive Clustering Hierarchy (LEACH) clustering routing protocol based on energy balance, namely LEACH-EB (LEACH Based on Energy Balance) protocol was proposed. At the initial selection stage, the nodes which are close to the base station (BS) with great remaining energy and many neighbor nodes are selected as the cluster heads (CHs); then, the non-CH nodes enter the clusters which have the least costs based on the strength and remaining energy of the communication signals between themselves and different CHs. At the data transmission stage, if the CH which sends the information is one hop away from BS, the CH needs to select a neighbor CH with the largest forwarding probability as the next hop relay node based on the remaining energy of each neighbor CH, the number of nodes in the cluster, and the distance from BS. The selected neighbor CH continues to determine the next hop in the above manner until the data is successfully sent to BS. Simulation tests show that LEACH-EB protocol can receive more data and extend the network life cycle by 60%, 43.1%, and 13.36% compared with LEACH, LEACH-C, and FIGWO, respectively. </p> <p> </p>

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Section: Leach Agreementmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

LEACH Clustering Routing Protocol Based on Balanced Energy Consumption

Wang¹,

Wang²,

Zha³

et al. 2022

Journal of Compurters

View full text Add to dashboard Cite

show abstract

“…The remaining energy of the node over the average energy of the network was estimated to elect CHs in distributed energy-efficient clustering (DEEC); it was also introduced as the successor of LEACH [5]. In [6], LEACH was improved by introducing the master head and shortest path algorithm, in which data will be forwarded to BS using MIMO. In [7], H-LEACH was introduced in which the nodes that are unable to communicate are made to die; also, a record of alive nodes is maintained.…”

Section: Literature Reviewmentioning

confidence: 99%

“…The relationship between flow and total capacity of some specific link is explained in equation (6). Where f ci is the data flow between CH and node, and C ci is the capacity of their link.…”

Section: Wireless Communications and Mobile Computingmentioning

confidence: 99%

RBM: Region‐Based Mobile Routing Protocol for Wireless Sensor Networks

Mukhtar

Shiraz

Shaheen

et al. 2021

Wireless Communications and Mobile Computing

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Wireless sensor networks (WSNs) are employed for different applications for the reason of small-sized and low-cost sensor nodes. However, several challenges that include a low powered battery of the sensor nodes restrict their functionality. Therefore, saving energy in the routing process to extend network life is a serious concern while deploying applications on WSN. To this end, the key technology is clustering, which helps maximize scalability and network lifecycle. Base station (BS) collects data, aggregates it, and extracts the required information. To obtain the maximum outcome, the lifetime of the network is maximized by the use of different techniques and protocols. Data transmissions consume most of the network energy, and the transmissions over normal ranges require less energy as compared to transmissions over long ranges. Moreover, the nodes closer to the BS deplete their energy faster as compared to distant nodes because of traffic overload. The proposed protocol is aimed at reducing energy consumption and increasing the network lifetime. For this purpose, the network is divided into two regions: region 1 closer to the BS communicating directly, whereas region 2 farther away from the BS having routing nodes to communicate with the BS. Routing nodes do not take part in sensing function but will only move in region 2 collecting data and forwarding it to BS. MATLAB is used as the simulation tool for evaluation, and the results are compared with the existing optimized region-based efficient routing (AORED) and low-energy adaptive clustering hierarchical protocol (LEACH) techniques. The comparison showed that energy conservation and lifetime increased by 15%, and throughput is increased by more than 5% approximately.

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“…The data undergoes multiple hops among CHs thereby increasing network lifetime. In [15], LEACH is improved by introducing master head and shortest path algorithm. Sensor nodes send data to the BS using MIMO.…”

Section: Related Workmentioning

confidence: 99%

Connected Dominating Set based Optimized Routing Protocol for Wireless Sensor Networks

Faheem¹,

Ilyas²,

Muneer³

et al. 2016

ijacsa

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Abstract-Wireless Sensor Networks(WSNs) have problem of energy starvation in their operations. This constraint demands that the topology of communicating nodes should be limited. One of the ways of restraining the communicating nodes is by creating a Connected Dominating Set(CDS) of nodes out of them. In this paper, an Optimized Region Based Efficient Data(AORED) routing protocol for WSNs has been proposed. CDS has been employed in AORED to create a virtual backbone of communicating nodes in the network. The empirical study involving extensive simulations show that the proposed routing protocol outperforms the legacy DEEC and SEP protocols. AORED has increased number of transmission rounds, increased number of clusterheads and reduced number of packets sent to the basestation as compared to DEEC and SEP protocols.

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Enhanced energy efficient LEACH (EEE-LEACH) algorithm using MIMO for wireless sensor network

Cited by 12 publications

References 9 publications

LEACH Clustering Routing Protocol Based on Balanced Energy Consumption

LEACH Clustering Routing Protocol Based on Balanced Energy Consumption

RBM: Region‐Based Mobile Routing Protocol for Wireless Sensor Networks

Connected Dominating Set based Optimized Routing Protocol for Wireless Sensor Networks

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