Research of improvement on LEACH and SEP routing protocols in wireless sensor networks

Ayoob, Muhammad; Zhang, Qian; Adnan, Saifullah; Gull, Bisma

doi:10.1109/iccre.2016.7476141

Cited by 14 publications

(7 citation statements)

References 6 publications

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“…In [22,23], modified leach (MOD-LEACH) and its enhancement are proposed by Mahmood et al and Dhehibi et al, respectively, which help to balance the energy consumption during routeing. In [24,25], stable election protocol (SEP) and its extension are proposed for hierarchically clustered heterogeneous networks, which are based on a new CH selection algorithm, by Ayoob et al and Islam et al, respectively. Pak et al discussed a tier-based any cast protocols and also gave the solution for the routeing control overhead and multiple relays in the routeing [26].…”

Section: Related Workmentioning

confidence: 99%

“…In LEACH [24,25,[41][42][43], the entire WSN is divided into small clusters. In the cluster, a node is selected as a CH, and other nodes are the child nodes of that cluster.…”

Section: Low-energy Adaptive Cluster Hierarchymentioning

confidence: 99%

“…In SEP [24,25,[42][43][44], cluster nodes are classified into two categories: advanced nodes and normal nodes. Nodes in the cluster having higher energy than predefined threshold energy are the advanced nodes, and lower-energy nodes are the normal nodes.…”

Section: Stable Election Protocolmentioning

confidence: 99%

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Algorithm for energy consumption minimisation in wireless sensor network

2020

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Section: Related Workmentioning

confidence: 99%

“…In LEACH [24,25,[41][42][43], the entire WSN is divided into small clusters. In the cluster, a node is selected as a CH, and other nodes are the child nodes of that cluster.…”

Section: Low-energy Adaptive Cluster Hierarchymentioning

confidence: 99%

See 1 more Smart Citation

Algorithm for energy consumption minimisation in wireless sensor network

2020

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“…The hierarchical routing protocols are efficient protocols, they can reduce the energy consumption, they are based on clustering mechanisms, in which the network is divided into clusters, within the cluster, the cluster head (CH) aggregates data from the cluster members, then the CH sends this data to the base station (BS) or the sink . There are two types of clustered sensor networks: homogeneous and heterogeneous sensor networks . In homogenous networks: all sensor nodes in this network have the same quantity of power supply, energy level, hardware configuration and size, i.e .…”

Section: Introductionmentioning

confidence: 99%

“…In heterogeneous networks: there are different types of nodes with different quantities of energy levels, hardware configuration and therefore different optimal probabilities to become CHs. This type of network saves the energy and increase the network life‐time unlike the homogeneous networks.…”

Section: Introductionmentioning

confidence: 99%

Performance enhancement routing protocols for heterogeneous WSNs

Mohamed

Hassan

Dessouky

et al. 2019

Int J Communication

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One of the main constraints in wireless sensor networks (WSNs) is the energy consumption. To mitigate this limitation and to prolong network life-time, stability period and throughput, this paper proposes new cluster-heads selection protocols, they based on Stable Election Protocol (SEP) and Distributed Energy-Efficient Clustering (DEEC). We first propose Enhanced Zonal-SEP (EZSEP) and Zonal Threshold-DEEC (ZTDEEC) protocols, the proposed protocols are based on dividing the network field into certain zones, this will improve the connectivity of the far normal nodes with the base station (BS). Several evaluation metrics are used to compare between the proposed protocols and the conventional ZSEP and TDEEC protocols such as: network stability, instability period, life-time and throughput. Considering the same total initial energy, the obtained results show that the proposed EZSEP slightly outperforms the conventional ZSEP in terms of network stability, instability period and life-time, it achieves enormous improvements in terms of throughput as more nodes can transmit direct to BS. On the other hand, the proposed ZTDEEC provides huge improvements in terms of all the evaluation metrics mentioned above. To further improve the network life-time and network throughput, we propose Threshold-based EZSEP (TE-ZSEP) and Enhanced-ZTDEEC (EZ-TDEEC) protocols, in these two new protocols we redefine the threshold formula used in EZSEP and ZTDEEC to consider both weighted energy and weighted distance parameters. By combining the idea of dividing the network field into certain zones and the new threshold formula, the proposed TE-ZSEP and EZ-TDEEC protocols can effectively improve the energy consumption in heterogeneous WSN and prolong its life-time as proved by the obtained results.

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Enhancing the lifetime and performance of WSNs in smart irrigation systems using cluster‐based selection protocols

Hassan

Oshaba

El‐Emary

et al. 2023

Irrigation and Drainage

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This paper presents a comparative analysis of cluster‐based selection protocols for wireless sensor networks (WSNs) in smart irrigation systems. The study evaluates the performance of stable election protocol (SEP)‐based protocols, including conventional SEP, zonal SEP (ZSEP), enhanced SEP (ESEP) and threshold‐sensitive SEP (TSEP), and distributed energy‐efficient clustering (DEEC)‐based protocols, including conventional DEEC, developed DEEC (DDEEC), enhanced DEEC (EDEEC) and threshold‐sensitive DEEC (TDEEC). Simulation results show that TSEP and ZSEP outperform other SEP‐based protocols in terms of network lifetime, stability period, number of dead nodes and throughput. EDEEC and TDEEC show superior performance compared to other DEEC‐based protocols. However, TDEEC and EDEEC have a lower performance in terms of packets sent to cluster heads (CHs) due to the three levels of energy heterogeneity, which reduce the average packets sent to CHs. Finally, a comparative analysis between the SEP‐based and DEEC‐based protocols is presented. The findings reveal that TSEP outperforms all other protocols in terms of the performance metrics examined in this paper, except for throughput, which is higher in the case of ZSEP. Overall, the proposed cluster‐based selection protocols improve the energy efficiency and lifetime of WSNs in smart irrigation systems, and the results demonstrate their effectiveness in supporting the performance of smart irrigation systems.

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Research of improvement on LEACH and SEP routing protocols in wireless sensor networks

Cited by 14 publications

References 6 publications

Algorithm for energy consumption minimisation in wireless sensor network

Algorithm for energy consumption minimisation in wireless sensor network

Performance enhancement routing protocols for heterogeneous WSNs

Enhancing the lifetime and performance of WSNs in smart irrigation systems using cluster‐based selection protocols

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