Node Location Privacy Protection in Unattended Wireless Sensor Networks

Table 4

The communication overhead of the MST method in different distances from the source node to SINK.

	P/%
	50	70	90
30	32.21	36.54	40.12
40	50.10	55.12	62.82
50	57.30	62.15	70.90
60	72.92	82.80	91.44
70	85.38	94.62	112.81
80	89.16	121.32	139.31
90	120.14	132.32	150.56
100	131.89	148.64	168.80
110	142.53	158.56	180.07
120	158.14	173.65	201.35
130	167.59	183.27	214.25
140	178.29	195.71	223.57