From GSM to LTE-Advanced Pro and 5G: An Introduction to Mobile Networks Mobile Broadband
This book was published in August of 2017. It is much more up-to-date than Mobile and Wireless Communication- which was published in 2006 (pre-iphone). Need to find it though for cheaper than 117 euros.
Cellular Internet of Things: Technologies, Standards, and Performance
What is the cellular internet of things? Based on skimming the introduction I do not know if i want to purchase this book, but I should familiarize myself with that the cellular internet of things is and how it differs from IoT.
Mobile Terminal Receiver Design: LTE and LTE-Advanced
This looks like it will be a good reference when talking about what features are in a standard cell phone.