The 3G4G Blog

TCO or 'Total Cost of Ownership' is an important topic for the mobile networks. The service providers use it to ascertain how much ...

I realised that I have not looked at Positioning techniques a lot in our blogs so this one should be a good summary of the latest positionin...

The premises of virtualization is to move physical network functions (PNF in hardware) into software and to design them in a way so that the...

Cloud native is talked about so often that it is assumed everyone knows what is means. Before going any further, here is a short introductor...

In this video I explain the principles and signaling procedures related to the DAPS handover. The DAPS handover is a new feature for URLLC ...

One of the interesting features of 5G is Ultra-Reliability and Low-Latency Communication or URLLC. It has been enhanced as part of 3GPP Rele...

3GPP Organizational Partner, ATIS (Alliance for Telecommunications Industry Solutions), recently delivered a webinar (video & slides bel...

Last week I read about Jio looking at 5G Network Architecture Option 6. There were also a few discussions on Twitter with users sounding a ...

Back in 2012, we were talking about migration from HLR to HSS . Now we are discussing how to interface HSS to the UDM (Unified Data Managem...

GSMA recently published updated " 5G Implementation Guidelines: SA Option 2 ". It explains the two types of SMS in 5G, the sam...