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20112023
most citedIntelligent Reflecting Surface-Assisted Millimeter Wave Communications: Joint Active and Passive Precoding Design

444 citations · 1.7k across the 86 of their papers we have counts for

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Showing 2018 · cs.ITShow all

5 papers · 2 filters

cs.IT2018★ 1 cited

Structured Turbo Compressed Sensing for Downlink Massive MIMO-OFDM Channel Estimation

Xiaoyan Kuai, Lei Chen, Xiaojun Yuan +1

Compressed sensing has been employed to reduce the pilot overhead for channel estimation in wireless communication systems. Particularly, structured turbo compressed sensing (STCS)…

cs.IT2018★ 36 cited

Super-Resolution Blind Channel-and-Signal Estimation for Massive MIMO with One-Dimensional Antenna Array

Hang Liu, Xiaojun Yuan, Ying-Jun Angela Zhang

In this paper, we study blind channel-and-signal estimation by exploiting the burst-sparse structure of angular-domain propagation channels in massive MIMO systems. The state-of-th…

cs.IT2018★ 2 cited

CNN-Based Signal Detection for Banded Linear Systems

Congmin Fan, Xiaojun Yuan, Ying-Jun Angela Zhang

Banded linear systems arise in many communication scenarios, e.g., those involving inter-carrier interference and inter-symbol interference. Motivated by recent advances in deep le…

cs.IT2018★ 1 cited

Machine Learning for Heterogeneous Ultra-Dense Networks with Graphical Representations

Congmin Fan, Ying-Jun Angela Zhang, Xiaojun Yuan

Heterogeneous ultra-dense network (H-UDN) is envisioned as a promising solution to sustain the explosive mobile traffic demand through network densification. By placing access poin…

cs.IT2018★ 9 cited

TARM: A Turbo-type Algorithm for Affine Rank Minimization

Zhipeng Xue, Xiaojun Yuan, Junjie Ma +1

The affine rank minimization (ARM) problem arises in many real-world applications. The goal is to recover a low-rank matrix from a small amount of noisy affine measurements. The or…