Node Deployment Optimization and Link Quality Evaluation in Wireless Sensor Network
Qin Jia-l · 2014
This paper utilizes virtual force algorithm to optimize three different initial node distributions, and analyzes the different initial deployment nodes based on the point of link quality evaluation value(LQA) and the rate of coverage. The results show that for the WSN nodes under the virtual force algorithm, the ring distribution can achieve network maximum coverage and maximum LQA value than the average distribution, even in the circumstances of less iteration. The network communication quality is high, and saves energy as well as resources, so it has certain practical value.