Table 3 Comparison of mean values of location results in the outdoor environment (unit: m)
From: Design of a TDOA location engine and development of a location system based on chirp spread spectrum
Reference | Chan | Taylor | Kalman | Compared Taylor | This paper |
|---|---|---|---|---|---|
(0.00, 4.00) | (1.72, 3.98) | (0.07, 4.04) | (−0.02, 4.00) | (0.12, 4.04) | (0.17, 4.05) |
(3.00, 4.00) | (2.80, 4.01) | (3.24, 4.00) | (3.24, 4.00) | (3.22, 4.00) | (3.23, 4.01) |
(5.00, 4.00) | (2.98, 4.03) | (5.42, 4.07) | (5.54, 4.07) | (5.40, 4.07) | (5.48. 4.02) |