b'Xiaohu You'

research

∙ 01/10/2022

Spatiotemporal 2-D Channel Coding for Very Low Latency Reliable MIMO Transmission

To fully support vertical industries, 5G and its corresponding channel c...

Xiaohu You, et al. ∙

research

∙ 12/01/2021

Soft-Output Joint Channel Estimation and Data Detection using Deep Unfolding

We propose a novel soft-output joint channel estimation and data detecti...

Haochuan Song, et al. ∙

research

∙ 11/22/2021

Open-Source Multi-Access Edge Computing for 6G: Opportunities and Challenges

Multi-access edge computing (MEC) is capable of meeting the challenging ...

Liqiang Zhao, et al. ∙

research

∙ 10/29/2021

Joint Channel Estimation and Data Detection in Cell-Free Massive MU-MIMO Systems

We propose a joint channel estimation and data detection (JED) algorithm...

Haochuan Song, et al. ∙

research

∙ 08/24/2021

Spectral Efficiency Analysis of Cell-free Distributed Massive MIMO Systems with Imperfect Covariance Matrix

In this paper, the impacts of imperfect channel covariance matrix on the...

Feng Ye, et al. ∙

research

∙ 07/27/2021

Cooperative Reflection Design with Timing Offsets in Distributed Multi-RIS Communications

This letter investigates a wireless communication system deploying distr...

Yaqiong Zhao, et al. ∙

research

∙ 06/07/2021

Beamforming and Transmit Power Design for Intelligent Reconfigurable Surface-aided Secure Spatial Modulation

Intelligent reflecting surface (IRS) is a promising solution to build a ...

Feng Shu, et al. ∙

research

∙ 05/21/2021

A Lightweight Deep Network for Efficient CSI Feedback in Massive MIMO Systems

To fully exploit the advantages of massive multiple-input multiple-outpu...

Yuyao Sun, et al. ∙

research

∙ 04/11/2021

NOMA for Next-generation Massive IoT: Performance Potential and Technology Directions

Broader applications of the Internet of Things (IoT) are expected in the...

Yifei Yuan, et al. ∙

research

∙ 01/26/2021

Privacy-preserving Channel Estimation in Cell-free Hybrid Massive MIMO Systems

We consider a cell-free hybrid massive multiple-input multiple-output (M...

Jun Xu, et al. ∙

research

∙ 12/06/2020

Low-complexity and High-performance Receive Beamforming for Secure Directional Modulation Networks against an Eavesdropping-enabled Full-duplex Attacker

In this paper, we present a novel scenario for directional modulation (D...

Yin Teng, et al. ∙

research

∙ 11/26/2020

True-data Testbed for 5G/B5G Intelligent Network

Future beyond fifth-generation (B5G) and sixth-generation (6G) mobile co...

Yongming Huang, et al. ∙

research

∙ 05/29/2020

On Uplink Performance of Multiuser Massive MIMO Relay Network With Limited RF Chains

This paper considers a multiuser massive multiple-input multiple-output ...

Jindan Xu, et al. ∙

research

∙ 10/14/2019

Joint Sparse Beamforming and Power Control for Large-scale DAS with Network-Assisted Full Duplex

In this paper, we studied the joint sparse beamforming and power control...

Xinjiang Xia, et al. ∙

research

∙ 10/14/2019

Joint Sparse Beamforming and Power Control for Large-scale DAS with Network Assistant Full Duplex

In this paper, we studied the joint sparse beamforming and power control...

Xinjiang Xia, et al. ∙

research

∙ 08/24/2019

ADMM Enabled Hybrid Precoding in Wideband Distributed Phased Arrays Based MIMO Systems

Distributed phased arrays based multiple-input multiple-output (DPA-MIMO...

Yu Zhang, et al. ∙

research

∙ 05/27/2019

Performance of Network-Assisted Full-Duplex for Cell-Free Massive MIMO

Network assisted full-duplex (NAFD) is a spatial-division duplex techniq...

Dongming Wang, et al. ∙

research

∙ 03/14/2019

Channel Estimation and Hybrid Precoding for Distributed Phased Arrays Based MIMO Wireless Communications

Distributed phased arrays based multiple-input multiple-output (DPA-MIMO...

Yu Zhang, et al. ∙

research

∙ 02/27/2019

Distributed Edge Caching via Reinforcement Learning in Fog Radio Access Networks

In this paper, the distributed edge caching problem in fog radio access ...

Liuyang Lu, et al. ∙

research

∙ 01/28/2019

Optimal Multiuser Loading in Quantized Massive MIMO under Spatially Correlated Channels

Low-resolution digital-to-analog converter (DAC) has shown great potenti...

Jindan Xu, et al. ∙

research

∙ 11/24/2018

Polar Decoding on Sparse Graphs with Deep Learning

In this paper, we present a sparse neural network decoder (SNND) of pola...

Weihong Xu, et al. ∙

research

∙ 10/05/2018

Performance Analysis of Multi-Cell Millimeter Wave Massive MIMO Networks with Low-Precision ADCs

In this paper, we investigate a multi-cell millimeter wave (mmWave) mass...

Jindan Xu, et al. ∙

research

∙ 09/11/2018

Wideband mmWave Channel Estimation for Hybrid Massive MIMO with Low-Precision ADCs

In this article, we investigate channel estimation for wideband millimet...

Yucheng Wang, et al. ∙

research

∙ 08/24/2018

An Enhanced SCMA Detector Enabled by Deep Neural Network

In this paper, we propose a learning approach for sparse code multiple a...

Chao Lu, et al. ∙

research

∙ 07/05/2018

Joint Neural Network Equalizer and Decoder

Recently, deep learning methods have shown significant improvements in c...

Weihong Xu, et al. ∙

research

∙ 06/24/2018

Graph-based Cooperative Caching in Fog-RAN

In this paper, the cooperative caching problem in fog radio access netwo...

Xiaoting Cui, et al. ∙

research

∙ 06/24/2018

Decentralized Asynchronous Coded Caching in Fog-RAN

In this paper, we investigate asynchronous coded caching in fog radio ac...

Wenlong Huang, et al. ∙

research

∙ 06/09/2018

Learning Oriented Cross-Entropy Approach to User Association in Load-Balanced HetNet

This letter considers optimizing user association in a heterogeneous net...

Xietian Huang, et al. ∙

research

∙ 06/09/2018

Utility-Energy Efficiency Oriented User Association with Power Control in Heterogeneous Networks

This letter investigates optimizing utility-energy efficiency (UEE), def...

Xietian Huang, et al. ∙

research

∙ 05/03/2018

A Data-Aided Channel Estimation Scheme for Decoupled Systems in Heterogeneous Networks

Uplink/downlink (UL/DL) decoupling promises more flexible cell associati...

Wen Liu, et al. ∙

research

∙ 04/17/2018

Efficient Channel Estimator with Angle-Division Multiple Access

Massive multiple-input multiple-output (M-MIMO) is an enabling technolog...

Xiaozhen Liu, et al. ∙

research

∙ 04/17/2018

Efficient Soft-Output Gauss-Seidel Data Detector for Massive MIMO Systems

For massive multiple-input multiple-output (MIMO) systems, linear minimu...

Chuan Zhang, et al. ∙

research

∙ 04/02/2018

Improving Massive MIMO Belief Propagation Detector with Deep Neural Network

In this paper, deep neural network (DNN) is utilized to improve the beli...

Xiaosi Tan, et al. ∙

research

∙ 03/31/2018

Efficient Sparse Code Multiple Access Decoder Based on Deterministic Message Passing Algorithm

Being an effective non-orthogonal multiple access (NOMA) technique, spar...

Chuan Zhang, et al. ∙

research

∙ 03/27/2018

Directional Modulation: A Secure Solution to 5G and Beyond Mobile Networks

Directional modulation (DM), as an efficient secure transmission way, of...

Feng Shu, et al. ∙

research

∙ 02/22/2018

Segmented Successive Cancellation List Polar Decoding with Tailored CRC

As the first error correction codes provably achieving the symmetric cap...

Huayi Zhou, et al. ∙

research

∙ 02/21/2018

On the Low-Complexity, Hardware-Friendly Tridiagonal Matrix Inversion for Correlated Massive MIMO Systems

In massive MIMO (M-MIMO) systems, one of the key challenges in the imple...

Chuan Zhang, et al. ∙

research

∙ 02/15/2018

Residual-Based Detections and Unified Architecture for Massive MIMO Uplink

Massive multiple-input multiple-output (M-MIMO) technique brings better ...

Chuan Zhang, et al. ∙

research

∙ 02/14/2018

Molecular Computing for Markov Chains

In this paper, it is presented a methodology for implementing arbitraril...

Chuan Zhang, et al. ∙

research

∙ 02/13/2018

Power Control via Stackelberg Game for Small-Cell Networks

In this paper, power control for two-tier small-cell networks in the upl...

Yanxiang Jiang, et al. ∙

research

∙ 02/13/2018

Polar-Coded Forward Error Correction for MLC NAND Flash Memory Polar FEC for NAND Flash Memory

With the ever-growing storage density, high-speed, and low-cost data acc...

Haochuan Song, et al. ∙

research

∙ 02/02/2018

Signal Processing for MIMO-NOMA: Present and Future Challenges

Non-orthogonal multiple access (NOMA), as the newest member of the multi...

Yongming Huang, et al. ∙

research

∙ 01/09/2018

User Preference Learning Based Edge Caching for Fog-RAN

In this paper, the edge caching problem in fog radio access networks (F-...

Yanxiang Jiang, et al. ∙

research

∙ 01/08/2018

Joint Transmitter and Receiver Design for Pattern Division Multiple Access

In this paper, a joint transmitter and receiver design for pattern divis...

Yanxiang Jiang, et al. ∙

research

∙ 01/01/2018

Auto-Generation of Pipelined Hardware Designs for Polar Encoder

This paper presents a general framework for auto-generation of pipelined...

Zhiwei Zhong, et al. ∙

Xiaohu You

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