Research on routing protocols for polar environmental information awareness in wireless sensor networks
Yuecai Song, Haitao Lin, Yuan Bian · Third International Conference on Electronics and Communication; Network and Computer Technology (ECNCT 2021) · 2022
In recent years, with the global warming aggravating the melting of polar glaciers, the strategic position of the polar region has been significantly improved. Improving the perception of polar environmental information has become a key factor for countries to take the initiative in the development of polar regions. Wireless sensor networks provide a good solution to the problem of polar environmental information perception. This paper describes an energy balanced wireless sensor network algorithm for polar environment information perception, namely EEB-LEACH algorithm. On the basis of LEACH, the algorithm comprehensively considers the effects of node residual energy, node distance from base station and node density within the optimal cluster radius on cluster head election, and adopts multi-hop forwarding strategy in inter-cluster communication. The simulation results show that the EEB-LEACH algorithm can make the energy consumption of nodes more balanced, delay the death time of nodes, and prolong the network life cycle.