eess.SP · 2026-06-16 · No. 25

Signal Processing, 2026-06-16.

2 new papers in eess.SP. Titles, authors, abstracts. Links to arXiv. Want this in your inbox every morning? Subscribe →

01 — The papers

2 entries
  1. 01

    A Perception vs. Distortion Perspective on Score-Based Generative Channel Estimation

    Marco Skocaj, Lukas Eller, Mate Boban

    eess.SP · cs.AI · cs.LG

    Driven by their remarkable success in computer vision and inverse problem solving, score-based models are increasingly applied to wireless communications, where they show promise across a range of physical-layer tasks. However, despite this growing interest, the current literature often lacks a rigorous analysis of when score-matching offers a tangible advantage over traditional discriminative learning. This paper aims to address this gap...

    arxiv.org/abs/2606.16815 · PDF

  2. 02

    Context-Aware Markov VAE for CSI Compression in Wireless Systems

    Efstathios Chatziloizos, Konstantinos Vandikas, Aneta Vulgarakis Feljan, Zheng Chen, Nikolaos Pappas

    eess.SP · cs.IT · cs.LG

    This paper considers neural channel state information (CSI) compression for time-varying massive multiple-input multiple-output (MIMO) channels in frequency division duplex (FDD) systems with limited feedback resources. The main challenge lies in obtaining a compact and efficient representation of the CSI given that it exhibits strong temporal correlation across successive snapshots. Existing memoryless compression models do not exploit this...

    arxiv.org/abs/2606.16607 · PDF

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