This letter establishes a methodology to design threshold profiles for wideband ranging systems. Differently from conventional methods using a single threshold value that is designed based on the signal detection and false-alarm probability requirements, we propose a threshold profile that is designed based also on the ranging error requirement. The proposed method relies only on channel statistics without requiring channel estimation. A case study shows that, compared to conventional methods, the proposed method for threshold profiling significantly improves the performance in terms of false-alarm probability, detection probability, and ranging error.
Bartoletti, S., Conti, A., Dai, W., Win, M.z. (2018). Threshold profiling for wideband ranging. IEEE SIGNAL PROCESSING LETTERS, 25(6), 873-877 [10.1109/LSP.2018.2815692].
Threshold profiling for wideband ranging
Bartoletti, S.
Writing – Original Draft Preparation
;
2018-01-01
Abstract
This letter establishes a methodology to design threshold profiles for wideband ranging systems. Differently from conventional methods using a single threshold value that is designed based on the signal detection and false-alarm probability requirements, we propose a threshold profile that is designed based also on the ranging error requirement. The proposed method relies only on channel statistics without requiring channel estimation. A case study shows that, compared to conventional methods, the proposed method for threshold profiling significantly improves the performance in terms of false-alarm probability, detection probability, and ranging error.| File | Dimensione | Formato | |
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