Research Article
Method for Patching Three-Dimensional Surface Coverage Loopholes of Hybrid Nodes in Wireless Sensor Networks
Figure 19
Data analysis of RSSI signals received by sensor networks in outdoor environments.
(a) Wireless sensor network connectivity status |
(b) The second and eighth nodes’ intrusion detection |
(c) The fourth and seventh nodes have failed |
(d) The fourth and seventh nodes’ failure repair |