Experimental Results of a Differential Angle-of-Arrival Based 2D Localization Method Using Signals of Opportunity

Table 6

A comparison of localization with and without supertowers.

Number of used supertowers	Indices of the used supertowers	Localization error, (m)
3	2, 3, and 4	12.57
2	1, 2, and 3	32.55
2	1, 2, and 4	22.43
2	1, 3, and 4	46.37
2	2, 3, and 5	33.43
2	2, 4, and 5	30.37
2	3, 4, and 5	48.28
1	1, 2, and 5	26.35
1	1, 3, and 5	63.31
1	1, 4, and 5	30.48