The 3G4G Blog

The worlds largest technology event came to a conclusion just over a week back so here is a summary of reports and roundups written by di...

Last year, DT gave an interesting presentation on what they termed as 'LTE Radar'. Here is the video to explain the motivation: ...

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

Not sure if you have heard about some kind of Beacons that will be used to guide us everywhere. There are Bluetooth Beeacons, iBeacon, P...

A recent GSMA report suggests that China will be a significant player in the field of 4G with upto 900 million 4G users by 2020. This is...

Voice over LTE or VoLTE has many problems to solve. One of the issues that did not have a clear solution initially was Roaming. iBasis h...

Recently attended the Cambridge Wireless Inaugural Wireless Heritage SIG event, “100 years of radio”. Some very interesting presentations...

There were quite a few interesting talks in the Cambridge Wireless Radio Technology SIG event last week. The ones that caught my attent...

I had been having some discussions regarding Multi-SIM phones and there is a bit of misunderstanding so here is my clarification about t...

Its no surprise that GSMA has started working on Embedded SIM specifications . With M2M getting more popular every day, it would make se...