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EURASIP Journal on Wireless Communications and Networking
Figure 2 | EURASIP Journal on Wireless Communications and Networking

Figure 2

From: -Net Approach to Sensor -Coverage

Figure 2

Illustrating -SC problem. Suppose we are given 4 sensors of centers and 20 points as in (a). The problem is to select the minimum number of sensors to -cover all points. A possible solution for is shown in (b), where 3 sensors suffice to 2-cover all points.

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