Two deep learning approaches, one direct MLP and one CNN with an MLP ambiguity estimator, achieve centimeter-level phase-only positioning in simulated cell-free networks with large FLOP reductions versus grid-search MLE.
Study on Expanded and Improved NR Positioning (Release 18),
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Phase-Only Positioning: Overcoming Integer Ambiguity Challenge through Deep Learning
Two deep learning approaches, one direct MLP and one CNN with an MLP ambiguity estimator, achieve centimeter-level phase-only positioning in simulated cell-free networks with large FLOP reductions versus grid-search MLE.