Fault Tolerant Mobile Sensor Node Traversal Schemes Based on Hexagonal Coverage

Table 3

Total distance traveled by the MSNs in fault tolerant traversal.

𝑟𝑠	𝐶	𝑑𝑡/3	𝑑𝑙/3	𝑑𝑣/3	𝐷
17.38	11700	203327	237672	117391	558391
19.76	8976	177281	207650	102422	487354
21.74	7440	161624	189640	93464	444729
24.17	6048	146168	171627	84390	402186
27.20	4800	130502	153612	75439	359554
31.11	3696	114813	135592	66502	316908
36.34	2736	99417	117566	57398	274382
39.67	2244	88889	105526	51458	245874
48.56	1512	73426	87476	42393	203295
62.60	924	57470	69397	33614	160482

𝐶: total number of vertices in ROI, that is, 𝑋_max × 𝑌_max. 𝐷: total distance traveled by the MSNs with fault tolerant support.