The 3G4G Blog

Metaverse means different things for different people. If you explain Metaverse with an example, many people understand but they are general...

When we made our little Open RAN explainer , couple of years back, we never imagined this day when so many people in the industry will be ta...

I made a short tutorial based on my understanding of Open RAN, Virtualised RAN and WhiteBox RAN. Slides and video embedded below. ...

Recently I blogged about how Deutsche Telekom is using AI for variety of things. The most interesting being (from this blog point of view)...

Back in summer I wrote about how Telefonica and Parallel Wireless(*) are on a mission to connect 100 Million Unconnected and then follow...

Well, it was officially 3G4G's first Mobile World Congress so I took time to go through the different booths, demos, etc. and compil...

This week EE has finally done a press release on what they term as Airmasts (see my blog post here ). Back in Nov. last year, Mansoor Ha...

I am sure that by now everyone is aware of Facebook's attempt to connect the people in rural and remote areas. Back in March they publi...

There are some reports that have been recently published on connectivity and connection numbers. This post intends to provide this info....

While there are many parameters to consider when designing the next generation network, speed is the simplest one to understand and sell t...

Came across this paper from Dec. 2000 recently. Its interesting to see that even back then researchers were thinking about multiple netwo...

Device-to-device is a popular topic. I wrote a post, back in March on LTE-Radar (another name) which has already had 10K+ views. Another p...

An Interesting presentation and Video from Benedict Evans, both embedded below: There is an interesting Q&A at the end of t...

What a change 2 years can make. The last time I was in India, people were reluctant to use data, smartphones were far and few and even thos...

I am sure you have already heard of Gemalto's (worlds largest SIM manufacturer and supplier) Facebook on the SIM announcement . The adv...