Grid-based density control algorithm for sensor networks
传感器网络中一种基于网格的密度控制算法*

Under the premise of complete coverage and guaranteed connectivity,this paper proposed a grid-based density control algorithm(GDCA).Experimental simulations show that GDCA outperforms other algorithm for minimum connected cover set problem in terms of the size of constructed connected cover set.GDCA is totally distributed.In addition,the algorithm is applicable to scenarios where the sensing area of a sensor does not follow the unit disk model,but have any convex area.