124 citations
- Beijing University of Posts and TelecommunicationsCN7 papers
- Southeast UniversityCN6 papers
- Tsinghua UniversityCN4 papers
- University of SouthamptonGB3 papers
- Purple Mountain LaboratoriesCN2 papers
- Shanghai Jiao Tong UniversityCN2 papers
- State Key Laboratory of Networking and Switching Technology2 papers
- University of ManchesterGB2 papers
- Zhejiang UniversityCN2 papers
- ZTE (China)CN2 papers
- Beijing Information Science & Technology UniversityCN1 paper
- Beijing Institute of TechnologyCN1 paper
4 papers · 1 filter
Deep Deterministic Policy Gradient for Relay Selection and Power Allocation in Cooperative Communication Network
Yuanzhe Geng, Erwu Liu, Rui Wang +4
Perfect channel state information (CSI) is usually required when considering relay selection and power allocation in cooperative communication. However, it is difficult to get an a…
Surgical Mask Detection with Convolutional Neural Networks and Data Augmentations on Spectrograms
Steffen Illium, Robert Müller, Andreas Sedlmeier +1
In many fields of research, labeled datasets are hard to acquire. This is where data augmentation promises to overcome the lack of training data in the context of neural network en…
Energy Efficient User Clustering, Hybrid Precoding and Power Optimization in Terahertz MIMO-NOMA Systems
Haijun Zhang, Haisen Zhang, Wei liu +3
Terahertz (THz) band communication has been widely studied to meet the future demand for ultra-high capacity. In addition, multi-input multi-output (MIMO) technique and non-orthogo…
Detecting Suspected Epidemic Cases Using Trajectory Big Data
Chuansai Zhou, Wen Yuan, Jun Wang +5
Emerging infectious diseases are existential threats to human health and global stability. The recent outbreaks of the novel coronavirus COVID-19 have rapidly formed a global pande…