无线信道图：理论，实践和应用（英文版）

英文标题：Wireless Channel Charting: Theory, Practice, and Applications中文摘要：本文介绍了 “信道绘图” 框架的理论基础，以及该框架在无线通信系统中应用的算法、实验结果和具体应用实例，同时讨论了未来的发展和挑战，以及在下一代无线网络中 “信道绘图” 的作用。英文摘要：Channel charting is a recently proposed framework that applies dimensionalityreduction to channel state information (CSI) in wireless systems with the goalof associating a pseudo-position to each mobile user in a low-dimensionalspace: the channel chart. Channel charting summarizes the entire CSI dataset ina self-supervised manner, wh