259 citations · 763 across the 87 of their papers we have counts for
10 papers · 1 filter
Enhanced Secure Wireless Transmission Using IRS-aided Directional Modulation
Yeqing Lin, Rongen Dong, Peng Zhang +2
As an excellent aided communication tool, intelligent reflecting surface (IRS) can make a significant rate enhancement and coverage extension. In this paper, we present an investig…
Low-complexity Joint Phase Adjustment and Receive Beamforming for Directional Modulation Networks via IRS
Rongen Dong, Shaohua Jiang, Xinhai Hua +3
Intelligent reflecting surface (IRS) is a revolutionary and low-cost technology for boosting the spectrum and energy efficiencies in future wireless communication network. In order…
Providing Location Information at Edge Networks: A Federated Learning-Based Approach
Xin Cheng, Tingting Liu, Feng Shu +3
Recently, the development of mobile edge computing has enabled exhilarating edge artificial intelligence (AI) with fast response and low communication cost. The location informatio…
Rapid Phase Ambiguity Elimination Methods for DOA Estimator via Hybrid Massive MIMO Receive Array
Xichao Zhan, Yiwen Chen, Feng Shu +5
For a sub-connected hybrid multiple-input multiple-output (MIMO) receiver with subarrays and antennas, there exists a challenging problem of how to rapidly remove phase amb…
Two Low-complexity DOA Estimators for Massive/Ultra-massive MIMO Receive Array
Yiwen Chen, Xichao Zhan, Feng Shu +4
Eigen-decomposition-based direction finding methods of using large-scale/ultra-large-scale fully-digital receive antenna arrays lead to a high or ultra-high complexity. To address…
Power Allocation for IRS-aided Two-way Decode-and-Forward Relay Wireless Network
Xuehui Wang, Peng Zhang, Feng Shu +2
In this paper, an intelligent reflecting surface (IRS)-aided two-way decode-and-forward (DF) relay wireless network is considered, where two users exchange information via IRS and…
Federated Learning-Based Localization with Heterogeneous Fingerprint Database
Xin Cheng, Chuan Ma, Jun Li +3
Fingerprint-based localization plays an important role in indoor location-based services, where the position information is usually collected in distributed clients and gathered in…
Hybrid Relay-Reflecting Intelligent Surface-Aided Covert Communications
Jinsong Hu, Xiaoqiang Shi, Youjia Chen +2
In this paper, we propose to use a hybrid relay-reflecting intelligent surface (HR-RIS) to enhance the performance of a covert communication system. Specifically, the HR-RIS consis…
Machine Learning Methods for Inferring the Number of UAV Emitters via Massive MIMO Receive Array
Yifan Li, Feng Shu, Jinsong Hu +6
To provide important prior knowledge for the DOA estimation of UAV emitters in future wireless networks, we present a complete DOA preprocessing system for inferring the number of…
Beamforming and Power Allocation for Double-RIS-aided Two-way Directional Modulation Network
Rongen Dong, Feng Shu, Ri-Qing Chen +3
To improve the information exchange rate between Alice and Bob in traditional two-way directional modulation (TWDM) network, a new double-reconfigurable intelligent surface (RIS)-a…