The 3G4G Blog

Prof. Andy Sutton, Principal Network Architect, Architecture & Strategy, TSO, BT, provided an update on 5G Network Architecture &am...

A really good video from Mr. Mobile on YouTube on how the cell towers look from inside. Worth your 9:27 mins. If you found this in...

Its been a year since I last posted about  Augmented / Virtual Reality Requirements for 5G . The topic of Virtual Reality has since made ...

Satellites has been an area of interest of mine for a while as some of you know that I used to work as Satellite Applications & Se...

I recently did a small presentation on 3GPP Security, looking at the how the security mechanism works in mobile cellular networks; focus...

Here are the top 10 3G4G blog posts (in descending order of popularity) for 2017: 5G Network Architecture and Design Update - Jan 201...

While going through the latest issue of CW Journal , I came across this article from Moray Rumney, Lead Technologist, Keysight. It highl...

One of the items in 3GPP Rel-14 is Control and User Plane Separation of EPC nodes (CUPS). I have made a video explaining this concept t...

More than 23,500 patents have been declared essential to the GSM & 3G as shown in the picture above. I am assuming this includes 4G ...

I recently made a video explaining how connectivity works on planes and how its about to change. The video and slides are embedded below...