This learning track covers the comprehensive understanding of wireless communication systems and techniques. It starts with the basics of wireless communication, explaining how voice and data are transmitted and received using electromagnetic waves. The track delves into the cellular concept, frequency planning, mobile radio propagations, and fading. It also discusses large scale path loss, multipath small scale fading, modulation techniques, channel coding, and multiple access. The track further explores the various types of wireless communication systems, their characteristics, and their applications. It also covers the fundamentals of modern wireless communication systems, their growth, and the technological innovations that have driven their evolution. The track concludes with a detailed discussion on the strategies and techniques used to improve coverage and increase system capacity in cellular networks.