The 3G4G Blog

I have written about the 5G positioning techniques not that long back on this blog here and on connectivity technology blog here . With Rel...

We often get questions about 5G Service Based Architecture. Luckily, we have a tutorial that we can redirect people to. It's available h...

I have been meaning to write a post on RAN functional splits and even make a video. Recently I came across multiple of these things so I am ...

I wonder if you have seen as many adverts talking about the 5G revolution as I have. In fact I have collected many of them here . The proble...

3GPP just published 2nd issue of 3GPP highlights here . (Issue 1 is here ). The contents of the newsletter includes: TECHNICAL HIGHLIGHTS A ...

5G & Security are both big topics on this blog as well as on 3G4G website. We reached out to 3GPP 5G security by experts from wenovato...

In my last post I described how NG RAN resources can be divided into network slices.  Now I would like to show how these network slices and...

Back in Feb 2020, ETSI announced the launch of a new group dedicated to specifying the fifth generation of Fixed Network ( ETSI ISG F5G ). T...

I have been asked to explain in a nutshell how network slicing works in NG RAN. The most important facts you will find in the infographic be...

Back in 2019, when we were still participating in physical event, I heard Sang-Hoon Park, ESVP, Head of Regional Network O&M Headquarter...