cs.IT · 2026-08-17 · No. 87

Information Theory, 2026-08-17.

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

01 — The papers

2 entries
  1. 01

    Learning-to-Transition for Large-scale and High-Order MIMO Detection

    Yubo Zhang, Yiyao Liu, Xiaodong Wang

    cs.IT · cs.AI

    High-order multiple-input multiple-output (MIMO) detection requires efficient search over a large discrete symbol space while producing reliable soft information for channel decoding. This paper develops a learning-to-transition (L2T) framework that formulates MIMO detection as a stochastic sequence of complete-vector transitions. At each transition, a channel-coupled Transformer updates both the instance embedding and the sampling policy,...

    arxiv.org/abs/2608.14511 · PDF

  2. 02

    Optimal Power Allocation and AI Receiver Design for Superimposed DMRS and Data Transmission

    Sha Hu, Zhongwang Fu

    cs.IT · cs.AI

    In this paper, we consider transmissions with superimposed (SI) demodulation-reference-symbol (DMRS) and data in orthogonal frequency-division multiplexing (OFDM) based multiple-input multiple-output (MIMO) systems. First, we derive an analytical framework to characterize the iterative behavior between the mean-square errors (MSEs) of channel estimation (CE) and MIMO detection (MD) within an iterative CE and detection (ICED) process. This...

    arxiv.org/abs/2608.13809 · PDF

This edition is part of The Daily Abstract — cs.IT archive. Subscribe to receive these in your inbox each morning, automatically translated to Spanish, with reply-to-PDF: arxivdaily.ignorelist.com.

Colophon Set in Georgia, with system sans for interface chrome and a monospaced stack for code and paper identifiers. Sole accent: amber #D99C5E. Built and served on an always-free VM. The masthead is set 14% letterspaced because newspapers do that and it works.