Paper
IQEA-Based Energy-Efficient Routing Algorithm
- Authors:
- Meiling Chen; Xiaoqiu Nie; Changpeng Ji
- Abstract
- In order to reduce the wireless sensor network energy consumption, prolong the network lifetime, and enhance network structure flexibility, scalability and extensibility, this paper presents an energy-efficient wireless sensor network routing algorithm IQEA based on the improved quantum evolutionary algorithm. The algorithm will divide the network into multiple clusters, and in the building cluster process, we consider the residual energy of the node and the distance from the target node, because these are the keys to balance the consumption of whole network energy. Each node within the cluster is formed into a multi-hop route, then by improving the quantum evolutionary algorithm to reduce the total distance of the link, and then come to the best clustering method. Simulation results show that this algorithm extends the network lifetime effectively, and reduce the network energy consumption significantly.
- Keywords
- WSN; IQEA; LEACH; PEGASIS; Routing Algorithm
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