Abstract
An Invulnerability Algorithm for Wireless Sensor Network's Topology Based on Distance and Energy
Highlights
To improve the topological stability of wireless sensor networks, an anti-destructive algorithm based on energy-aware weighting is proposed
Using topology control to improve the invulnerability of the network and ensure the ability to perform various complex tasks is important for wireless sensing network applications [5, 6]
Topology control is the process of selecting neighbour nodes with certain rules and forming an optimal network structure, which is the basis of network implementation protocol, and the topological structure is the foundation of network survival
Summary
The fifth-generation (5G) technology is booming and growing rapidly. 5G technology promotes the application of sensor nodes to the narrowband Internet of Things (NB-IoT) deployment scheme with low latency and high rate transmission [1]. To extend the life of the sensor nodes in the topology, Barabási et al [7] proposed a scale-free network model to characterize the large scale properties of complex networks, which has the characteristics of a power-law distribution. To achieve good robustness in the harsh environment, Zheng and Liu [19] constructed a scale-free network model, but they did not consider the influence of communication radius on node energy consumption, resulting in a shorter network lifetime. For balancing the energy consumption of nodes, Sun et al. Wen-bai CHEN et al.: An Invulnerability Algorithm for Wireless Sensor Network's Topology Based on Distance and Energy [22] proposed an energy-aware weighted dynamic topology control (WDTC) algorithm based on MST to consider residual energy information in connected topology construction. From the perspective of the antidestruction of wireless sensor networks, an energyweighted topological invulnerability control algorithm (EWTIC) is proposed to construct the network and is further verified by simulation
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