The 3G4G Blog

We all know about the two type of transmission schemes which are FDD and TDD. Normally, this FDD and TDD schemes are known as full duplex...

There were couple of very interesting and useful presentations from the LTE World Summit 2014 that I have been thinking for a while to em...

I am sure many people would have heard of ET (Envelope Tracking) by now. Its a technology that can help reduce the power consumption by o...

Four major Release-13 projects have been approved now that Release-12 is coming to a conclusion. One of them is Full dimension MIMO. Fr...

There was an interesting discussion on Twitter that has been storified by Keith Dyer. Lets start by having a quick look at the C-RAN archit...

Its been a while since I wrote about Public Safety and Mission Critical communications, so here is a quick summary. Iain Sharp have a...

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...

Wireless charging has been in news recently with the discovery that Apple has found a brilliant way to wireless charge iPhones, iPads a...

Its been a while since we saw any new UE categories coming but then I noticed some new categories came earlier this year for Release-11. Th...

I am sure we all know that LTE bands have been growing, every few months. All the 32 bands for FDD have now been defined. The 33rd band is...