Node Location Privacy Protection in Unattended Wireless Sensor Networks

Table 3

The communication overhead of the MST method at different detectable angles.

	P/%
	0	30	50	70
30	75.00	75.02	40.00	20.12
40	82.30	76.28	40.82	21.10
50	85.03	78.54	48.94	25.33
60		86.19	55.07	30.05
70			60.52	33.15
80			65.98	41.28
90			75.13	45.76
100				44.37
110				47.24
120				50.26