NDA timing offset estimation methods for ZP-based OFDM waveforms, such as ZP Dual Index Trimode OFDM-IM [15], ZP-OTFS [16,17], and RP-OTFSM [18], mostly rely on heuristic techniques such as the one in [19] where a transition metric (TM) is defined. In such metrics, usually, ...
NDA timing offset estimation methods for ZP-based OFDM waveforms, such as ZP Dual Index Trimode OFDM-IM [15], ZP-OTFS [16,17], and RP-OTFSM [18], mostly rely on heuristic techniques such as the one in [19] where a transition metric (TM) is defined. In such metrics, usually, ...