The 3G4G Blog

TechKnowledge is a series of Technology Stories looking at how technology has evolved over the years and how it will continue to evolve in ...

As more technologies, frequency bands, antennas, etc., are crammed in our smartphones and tablets, it becomes essential for these devices to...

Last year, Professor Nigel Linge Director of the Computer Science, Networking and Mathematics Directorate and Professor of Telecommunication...

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

  With all the disruption on events and conferences due to Covid-19 pandemic, it wasn't a surprise that CES 2021 was completely digital....

I did a presentation back in 2013 on the concept of smart batteries. Even though there has been a lot of progress in wireless charging ...

After I wrote about the 5G Icon Display back in February, I received lots of other useful and related materials, mostly from 3GPP stand...

A more updated presentation & video on this topic is available on 3G4G ' 5G Training ' page here . Who thought displaying o...

The  GSMA Mobile Economy 2018  report forecasts that 2G will still be around in 2025 and the dominant technology will be 3G in Africa....

Today I read about HTC's Exodus 1 , new Blockchain smartphone that only people with crypto-currency can buy. SCMP described in very ...

Ericsson Mobility reports always make a fantastic reading. Its been a while since I wrote anything on this topic so I thought lets summari...

This year April Fools' Day wasn't as fun as the last one . Couple of reasons being that it was on a Sunday and it coincided with E...

Transport for London (TFL), the local government body responsible for transport in London, which also runs the London Underground (known as...