Survey of Deep Learning Applications in WiFi Localization

Thanks to the extensive coverage of WiFi and the wide application of smart devices in recent years, WiFi-based positioning systems have gained more and more attention. Recently, deep learning, which is popular in the field of machine learning, has also been applied to the field of WiFi positioning to a certain extent in order to obtain better positioning performance. This paper summarizes the technologies and methods in WiFi positioning systems, introduces the application of deep learning in WiFi positioning by taking WiFi fingerprint technology as the main body, and introduces the development status and challenges of WiFi positioning technology.