Energy-aware topology evolution model with link and node deletion in wireless sensor networks
type: Item
instance of: scholarly article
title: Energy-aware topology evolution model with link and node deletion in wireless sensor networks
zbMATH Open document ID: 1264.68020
DOI: 10.1155/2012/281465
author: Xiaojuan Luo
author: Huiqun Yu
author: Xiang Wang
published in: Mathematical Problems in Engineering
publication date: 2013-06-11T00:00:00Z
review text: Summary: Based on the complex network theory, a new topological evolving model is proposed. In the evolution of the topology of sensor networks, the energy-aware mechanism is taken into account, and the phenomenon of change of the link and node in the network is discussed. Theoretical analysis and numerical simulation are conducted to explore the topology characteristics and network performance with different node energy distribution. We find that node energy distribution has the weak effect on the degree distribution \(P(k)\) that evolves into the scale-free state, nodes with more energy carry more connections, and degree correlation is nontrivial disassortative. Moreover, the results show that, when nodes energy is more heterogeneous, the network is better clustered and enjoys higher performance in terms of the network efficiency and the average path length for transmitting data.
Mathematics Subject Classification ID: 68M11
Mathematics Subject Classification ID: 68R10
Mathematics Subject Classification ID: 68M10
zbMATH DE Number: 6173153
Wikidata QID: Q58911376
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2012/281465
OpenAlex ID: W2019288952
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description: scientific article; zbMATH DE number 6173153