Research Article
A Mixed-Integer Solution for TDOA Based Direct Positioning of Digital Modulation Signal
Table 3
Comparison of run time (SNR =5 [dB]).
| | Localization algorithm | Running time in second | Sequence estimation
(20 samples/symbol) | Position estimation | Total |
| | Proposed | 36.99 | 2.37 | 39.36 | | DPD with unknown waveform (grid search) | 0 | 145.08 | 145.08 | | DPD with known waveform (grid search) | 0 | 148.68 | 148.68 |
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