Ying-Chang Liang

research

∙ 04/19/2023

On the Capacity Region of Reconfigurable Intelligent Surface Assisted Symbiotic Radios

In this paper, we are interested in reconfigurable intelligent surface (...

0 Qianqian Zhang, et al. ∙

research

∙ 04/05/2023

Robust Secure Transmission for Active RIS Enabled Symbiotic Radio Multicast Communications

In this paper, we propose a robust secure transmission scheme for an act...

0 Bin Lyu, et al. ∙

research

∙ 03/24/2023

Deep Reinforcement Learning for Distributed Dynamic Coordinated Beamforming in Massive MIMO Cellular Networks

To accommodate the explosive wireless traffics, massive multiple-input m...

0 Jungang Ge, et al. ∙

research

∙ 03/24/2023

Multiple Access Design for Symbiotic Radios: Facilitating Massive IoT Connections with Cellular Networks

Symbiotic radio (SR) has emerged as a spectrum- and energy-efficient par...

0 Jun Wang, et al. ∙

research

∙ 03/01/2023

Impact of Channel Aging on Dual-Function Radar-Communication Systems: Performance Analysis and Resource Allocation

In conventional dual-function radar-communication (DFRC) systems, the ra...

0 Jie Chen, et al. ∙

research

∙ 11/10/2022

Blockchain-Assisted Intelligent Symbiotic Radio in Space-Air-Ground Integrated Networks

In a space-air-ground integrated network (SAGIN), managing resources for...

0 Runze Cheng, et al. ∙

research

∙ 12/20/2021

Optimization for Master-UAV-powered Auxiliary-Aerial-IRS-assisted IoT Networks: An Option-based Multi-agent Hierarchical Deep Reinforcement Learning Approach

This paper investigates a master unmanned aerial vehicle (MUAV)-powered ...

0 Jingren Xu, et al. ∙

research

∙ 07/14/2021

RIS-Enhanced Spectrum Sensing: How Many Reflecting Elements Are Required to Achieve a Detection Probability Close to 1?

In this paper, we propose an reconfigurable intelligent surface (RIS) en...

0 Jungang Ge, et al. ∙

research

∙ 06/26/2021

A Trust-Centric Privacy-Preserving Blockchain for Dynamic Spectrum Management in IoT Networks

In this paper, we propose a trust-centric privacy-preserving blockchain ...

0 Jingwei Ye, et al. ∙

research

∙ 05/08/2021

Joint Beamforming and Reconfigurable Intelligent Surface Design for Two-Way Relay Networks

In this paper, we consider a reconfigurable intelligent surface (RIS)-as...

0 Jun Wang, et al. ∙

research

∙ 03/30/2021

Symbiotic Communications: Where Marconi Meets Darwin

With the proliferation of wireless applications, the electromagnetic (EM...

0 Ying-Chang Liang, et al. ∙

research

∙ 03/01/2021

Active Reconfigurable Intelligent Surface Aided Wireless Communications

Reconfigurable Intelligent Surface (RIS) is a promising solution to reco...

0 Ruizhe Long, et al. ∙

research

∙ 01/18/2021

Semi-Blind Cascaded Channel Estimation for Reconfigurable Intelligent Surface Aided Massive MIMO

Reconfigurable intelligent surface (RIS) is envisioned to be a promising...

0 Zhen-Qing He, et al. ∙

research

∙ 01/18/2021

Hierarchical Passive Beamforming for Reconfigurable Intelligent Surface Aided Communications

This letter considers a multiple-input single-output (MISO) downlink com...

0 Chang Cai, et al. ∙

research

∙ 11/10/2020

Deep Transfer Learning-Assisted Signal Detection for Ambient Backscatter Communications

Existing tag signal detection algorithms inevitably suffer from a high b...

0 Chang Liu, et al. ∙

research

∙ 09/11/2020

Deep Transfer Learning for Signal Detection in Ambient Backscatter Communications

Tag signal detection is one of the key tasks in ambient backscatter comm...

0 Chang Liu, et al. ∙

research

∙ 08/19/2020

Toward Smart Security Enhancement of Federated Learning Networks

As traditional centralized learning networks (CLNs) are facing increasin...

0 Junjie Tan, et al. ∙

research

∙ 08/07/2020

Joint Uplink-and-Downlink Optimization of 3D UAV Swarm Deployment for Wireless-Powered NB-IoT Networks

This paper investigates a full-duplex orthogonal-frequency-division mult...

0 Han-Ting Ye, et al. ∙

research

∙ 06/18/2020

Reconfigurable Intelligent Surfaces for Energy Efficiency in D2D Communication Network

In this letter, the joint power control of D2D users and the passive bea...

0 Shuaiqi Jia, et al. ∙

research

∙ 06/03/2020

Reconfigurable Intelligent Surface Empowered Underlaying Device-to-Device Communication

Reconfigurable intelligent surfaces (RIS) are a new and revolutionary te...

0 Gang Yang, et al. ∙

research

∙ 06/02/2020

Two-Timescale Optimization for Intelligent Reflecting Surface Aided D2D Underlay Communication

The performance of a device-to-device (D2D) underlay communication syste...

0 Chang Cai, et al. ∙

research

∙ 04/25/2020

Deep Reinforcement Learning for Multi-Agent Non-Cooperative Power Control in Heterogeneous Networks

We consider a typical heterogeneous network (HetNet), in which multiple ...

0 Lin Zhang, et al. ∙

research

∙ 02/12/2020

Vision, Requirements, and Technology Trend of 6G: How to Tackle the Challenges of System Coverage, Capacity,User Data-Rate and Movement Speed

Since 5G new radio comes with non-standalone (NSA) and standalone (SA) v...

0 Shanzhi Chen, et al. ∙

research

∙ 01/28/2020

Deep Reinforcement Learning for Backscatter-Aided Data Offloading in Mobile Edge Computing

Wireless network optimization has been becoming very challenging as the ...

0 Shimin Gong, et al. ∙

research

∙ 12/17/2019

Towards Smart Radio Environment for Wireless Communications via Intelligent Reflecting Surfaces: A Comprehensive Survey

This paper presents a comprehensive literature review on applications an...

0 Shimin Gong, et al. ∙

research

∙ 11/13/2019

Energy-Efficient UAV Backscatter Communication with Joint Trajectory Design and Resource Optimization

Backscatter communication which enables wireless-powered backscatter dev...

0 Gang Yang, et al. ∙

research

∙ 09/26/2019

Federated Learning in Mobile Edge Networks: A Comprehensive Survey

In recent years, mobile devices are equipped with increasingly advanced ...

0 Wei Yang Bryan Lim, et al. ∙

research

∙ 09/25/2019

20 Years of Evolution from Cognitive to Intelligent Communications

It has been 20 years since the concept of cognitive radio (CR) was propo...

0 Zhijin Qin, et al. ∙

research

∙ 08/12/2019

Reconfigurable Intelligent Surface Assisted UAV Communication: Joint Trajectory Design and Passive Beamforming

Thanks to the line-of-sight (LoS) transmission and flexibility, unmanned...

0 Sixian Li, et al. ∙

research

∙ 07/06/2019

Intelligent Reflecting Surface Assisted Non-Orthogonal Multiple Access

Intelligent reflecting surface (IRS) which consists of a large number of...

0 Gang Yang, et al. ∙

research

∙ 06/15/2019

Large Intelligent Surface/Antennas (LISA): Making Reflective Radios Smart

Large intelligent surface/antennas (LISA), a two-dimensional artificial ...

0 Ying-Chang Liang, et al. ∙

research

∙ 05/16/2019

Incentive Design for Efficient Federated Learning in Mobile Networks: A Contract Theory Approach

To strengthen data privacy and security, federated learning as an emergi...

0 Jiawen Kang, et al. ∙

research

∙ 05/10/2019

Intelligent User Association for Symbiotic Radio Networks using Deep Reinforcement Learning

In this paper, we are interested in symbiotic radio networks, in which a...

0 Qianqian Zhang, et al. ∙

research

∙ 04/06/2019

Channel Estimation for Ambient Backscatter Communication Systems with Massive-Antenna Reader

Ambient backscatter, an emerging green communication technology, has aro...

0 Wenjing Zhao, et al. ∙

research

∙ 02/28/2019

A Survey on Applications of Game Theory in Blockchain

In the past decades, the blockchain technology has attracted tremendous ...

0 Ziyao Liu, et al. ∙

research

∙ 11/29/2018

Joint Service Pricing and Cooperative Relay Communication for Federated Learning

For the sake of protecting data privacy and due to the rapid development...

0 Shaohan Feng, et al. ∙

research

∙ 11/07/2018

Deep Reinforcement Learning based Modulation and Coding Scheme Selection in Cognitive Heterogeneous Networks

We consider a cognitive heterogeneous network (HetNet), in which multipl...

0 Lin Zhang, et al. ∙

research

∙ 10/31/2018

Symbiotic Radio: A New Communication Paradigm for Passive Internet-of-Things

In this paper, a novel technique, called symbiotic radio (SR), is propos...

0 Ruizhe Long, et al. ∙

research

∙ 10/24/2018

Joint Transaction Transmission and Channel Selection in Cognitive Radio Based Blockchain Networks: A Deep Reinforcement Learning Approach

To ensure that the data aggregation, data storage, and data processing a...

0 Nguyen Cong Luong, et al. ∙

research

∙ 10/18/2018

Applications of Deep Reinforcement Learning in Communications and Networking: A Survey

This paper presents a comprehensive literature review on applications of...

0 Nguyen Cong Luong, et al. ∙

research

∙ 10/10/2018

Spectrum Sharing for Internet of Things: A Survey

The Internet of Things (IoT) is a promising paradigm to accommodate mass...

0 Lin Zhang, et al. ∙

research

∙ 10/03/2018

Deep Reinforcement Learning for Time Scheduling in RF-Powered Backscatter Cognitive Radio Networks

In an RF-powered backscatter cognitive radio network, multiple secondary...

0 Tran The Anh, et al. ∙

research

∙ 07/18/2018

A Learning-Based Coexistence Mechanism for LAA-LTE Based HetNets

License-assisted access LTE (LAA-LTE) has been proposed to deal with the...

0 Junjie Tan, et al. ∙

research

∙ 06/18/2018

Optimal Resource Allocation in Full-Duplex Ambient Backscatter Communication Networks for Wireless-Powered IoT

This paper considers an ambient backscatter communication (AmBC) network...

0 Gang Yang, et al. ∙

research

∙ 05/03/2018

Optimal Resource Allocation in Full-Duplex Ambient Backscatter Communication Networks for Green IoT

Ambient backscatter communication (AmBC) enables wireless-powered backsc...

0 Gang Yang, et al. ∙

research

∙ 04/03/2018

Performance Analysis for Practical Unmanned Aerial Vehicle Networks with LoS/NLoS Transmissions

In this paper, we provide a performance analysis for practical unmanned ...

0 Chang Liu, et al. ∙

research

∙ 01/20/2018

Riding on the Primary: A New Spectrum Sharing Paradigm for Wireless-Powered IoT Devices

In this paper, a new spectrum sharing model referred to as riding on the...

0 Xin Kang, et al. ∙

research

∙ 01/06/2018

State of the Art, Taxonomy, and Open Issues on Cognitive Radio Networks with NOMA

The explosive growth of mobile devices and the rapid increase of wideban...

0 Fuhui Zhou, et al. ∙

research

∙ 01/04/2018

Cooperative Ambient Backscatter Communications for Green Internet-of-Things

Ambient backscatter communication (AmBC) enables a passive backscatter d...

0 Gang Yang, et al. ∙

research

∙ 11/29/2017

Backscatter Multiplicative Multiple-Access Systems: Fundamental Limits and Practical Design

In this paper, we consider a novel ambient backscatter multiple-access s...

0 Wanchun Liu, et al. ∙

Ying-Chang Liang

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