Optimal Pilot Design for OTFS in Linear Time-Varying Channels

This paper investigates the positioning of the pilot symbols, as well as the power distribution between the pilot and the communication symbols in the orthogonal time frequency space (OTFS) modulation scheme. We analyze the pilot placements that minimize the mean squared error (MSE) in estimating th...

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Hauptverfasser:	van der Werf, Ids, Heusdens, Richard, Hendriks, Richard C, Leus, Geert
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Science - Information Theory Mathematics - Information Theory
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