Dynamic load-balancing algorithm of WSN for data gathering application
Yanxia Wang · Computer Engineering and Applications Journal · 2011
In data gathering application of Wireless Sensor Networks(WSN),the unbalanced load causes premature death of sensor nodes and shortens the network lifetime.The Dynamic Load-Balancing algorithm for Data Gathering Application(DLB-DGA)is proposed.Motivated by the idea of pressure transfers and pressure balancing,the pressure transfers model and load-balancing model are proposed,by which the network can reach the maximum degree load-balancing step by step.Experimental results validate the effectiveness of this approach.