12 citations · 12 across the 3 of their papers we have counts for
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cs.IT2026
Non-Asymptotic Performance Guarantees for MLE under a Gumbel-Softmax Index Model with Phaseless Measurements
Jinchi Chen, Mingxi Hu, Peigang Jiang +3
This paper studies the recovery of a complex-valued signal from index-only observations generated by a phaseless Gumbel-Softmax model. The model is motivated by limited-feedback fr…
cs.IT2025★ 12 cited
Massive MIMO-OFDM Channel Acquisition with Time-Frequency Phase-Shifted Pilots
Jinke Tang, Xiqi Gao, Li You +5
In this paper, we propose a channel acquisition approach with time-frequency phase-shifted pilots (TFPSPs) for massive multi-input multi-output orthogonal frequency division multip…