An Energy Efficient Simultaneous-Node Repositioning Algorithm for Mobile Sensor Networks

Figure 3

Example that illustrates the operation of proposed technique.

(a) Simultaneous node failure occurred

(b) Recovery process after the failure

(c) Node 6 and node 11 involved in recovery process

(d) Node 2 and node 14 in during recovery

(e) Node 3 and node 13 in during recovery

(f) Recovery process of node n4 and node n12

(g) Node 9 and node 9 involved in recovery process