32 citations · 44 across the 13 of their papers we have counts for
13 papers
Channel Map-Based Channel Estimation for Near-Field UM-MIMO with Movable Planar Arrays
Shuaifei Chen, Cheng-Xiang Wang, Chen Huang +4
Accurate channel estimation is essential for coherent transmission in ultra-massive multiple-input multiple-output (UM-MIMO) systems, where near-field propagation and high-dimensio…
Where to Perform Channel Measurements for CKM Construction: A Random Field Theory Analysis
Yuxuan Song, Yong Zeng, Xiping Wu +3
Channel knowledge map (CKM) is regarded as a promising technology for future sixth-generation (6G) networks, facilitating environmental-aware wireless communication, sensing, and l…
Joint Low-Rank and Sparse Bayesian Channel Estimation for Ultra-Massive MIMO Communications
Jianghan Ji, Cheng-Xiang Wang, Shuaifei Chen +3
This letter investigates channel estimation for ultra-massive multiple-input multiple-output (MIMO) communications. We propose a joint low-rank and sparse Bayesian estimation (LRSB…
Attention-Infused Autoencoder for Massive MIMO CSI Compression
Kangzhi Lou, Xiping Wu
As the number of multiple-input multiple-output (MIMO) antennas increases drastically with the development towards 6G systems, channel state information (CSI) compression becomes c…
Wireless Channel Measurements and Characterization in Industrial IoT Scenarios
Li Zhang, Cheng-Xiang Wang, Zihao Zhou +6
Wireless Fidelity (Wi-Fi) communication technologies hold significant potential for realizing the Industrial Internet of Things (IIoT). In this paper, both Single-Input Single-Outp…
Learning Load Balancing with GNN in MPTCP-Enabled Heterogeneous Networks
Han Ji, Xiping Wu, Zhihong Zeng +1
Hybrid light fidelity (LiFi) and wireless fidelity (WiFi) networks are a promising paradigm of heterogeneous network (HetNet), attributed to the complementary physical properties o…
User-Centric Machine Learning for Resource Allocation in MPTCP-Enabled Hybrid LiFi and WiFi Networks
Han Ji, Declan T. Delaney, Xiping Wu
As an emerging paradigm of heterogeneous networks (HetNets) towards 6G, the hybrid light fidelity (LiFi) and wireless fidelity (WiFi) networks (HLWNets) have potential to explore t…
Resource and Mobility Management in Hybrid LiFi and WiFi Networks: A User-Centric Learning Approach
Han Ji, Xiping Wu
Hybrid light fidelity (LiFi) and wireless fidelity (WiFi) networks (HLWNets) are an emerging indoor wireless communication paradigm, which combines the advantages of the capacious…
Adaptive Target-Condition Neural Network: DNN-Aided Load Balancing for Hybrid LiFi and WiFi Networks
Han Ji, Qiang Wang, Stephen J. Redmond +2
Load balancing (LB) is a challenging issue in the hybrid light fidelity (LiFi) and wireless fidelity (WiFi) networks (HLWNets), due to the nature of heterogeneous access points (AP…
Hybrid LiFi and WiFi Networks: A Survey
Xiping Wu, Mohammad Dehghani Soltani, Lai Zhou +2
To tackle the rapidly growing number of mobile devices and their expanding demands for Internet services, network convergence is envisaged to integrate different technology domains…
ATCSpeech: a multilingual pilot-controller speech corpus from real Air Traffic Control environment
Bo Yang, Xianlong Tan, Zhengmao Chen +5
Automatic Speech Recognition (ASR) is greatly developed in recent years, which expedites many applications on other fields. For the ASR research, speech corpus is always an essenti…
Physical Layer Performance Evaluation of Wireless Infrared-based LiFi Uplink
Cheng Chen, Dushyantha Basnayaka, Ardimas Andi Purwita +2
LiFi (light-fidelity) is recognised as a promising technology for the next generation wireless access network. However, little research effort has been spent on the uplink transmis…
Bidirectional User Throughput Maximization Based on Feedback Reduction in LiFi Networks
Mohammad Dehghani Soltani, Xiping Wu, Majid Safari +1
Channel adaptive signalling, which is based on feedback, can result in almost any performance metric enhancement. Unlike the radio frequency (RF) channel, the optical wireless comm…