Affiliations: Department of Network Information Management Center, Sichuan University of Science and Engineering, Zigong, China
Correspondence:
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Corresponding author. Yu Song, Department of Network Information Management Center, Sichuan University of Science and Engineering, 643000, Zigong, China. E-mail: w445493214@163.com.
Abstract: Aiming at the problem that the current algorithm cannot effectively complete the optimal energy allocation in wireless sensor networks, a method of optimal energy allocation in wireless sensor networks based on a symmetric algorithm is proposed. The structural characteristics of wireless sensor networks are analyzed, and the constraints of sensor nodes are completed according to the structural characteristics of wireless sensor network nodes. The application scenarios of wireless sensor networks are described, the energy distribution of the network is analyzed, and an optimal energy allocation model is established. The energy consumption per unit time of wireless sensor networks is calculated by the energy consumption of data collection and reception. Calculate the optimal routing hops and minimum transmit power in the model. Combined with the number of network keys, the optimal energy distribution of the wireless sensor network can be completed. Experimental results show that the algorithm is effective by testing the time and energy allocation efficiency of network optimization, and it also guarantees the security of wireless sensor network communication.
Keywords: Symmetric algorithm, wireless sensor network, energy optimization, configuration
