Uplink Channel Estimation and ICI Elimination for Cell-Free Massive MIMO High-Speed Trains Communications
IEEE INTERNET OF THINGS JOURNAL（2024）
关键词
Channel estimation,Estimation,Uplink,Time-varying channels,Massive MIMO,Antenna arrays,Vectors,OFDM,Sparse matrices,Frequency-domain analysis,Dirichlet process (DP),doubly selective channel estimation,high-speed railway communication,intercarrier interference (ICI) elimination
AI 理解论文
溯源树
样例
生成溯源树，研究论文发展脉络
Chat Paper
正在生成论文摘要