An Efficient Node Localization Approach with RSSI for Randomly Deployed Wireless Sensor Networks

Figure 8

Connectivity and localization effect ((a) and (b) are the node deployment; (c) and (d) are the neighbor relationship of nodes; (e) and (f) are the localization error, in conditions of random deployment and grid scan, resp.).

(a)

(b)

(c)

(d)

(e)

(f)