Fig. 10From: An efficient data collection path planning scheme for wireless sensor networks with mobile sinksMoving path for the CCPPA (1000 m × 1000 m). We use the same proposed function for back-routing avoidance with the CCPPA. This figure shows an example of a moving path obtained by using the CCPPA, where the number of sensor nodes is equal to 10 and there are no obstacles. The moving distance of the mobile sink is 3028 mBack to article page