The 3G4G Blog

People who follow me on Twitter may have often noticed I put photos when I am doing surveys, field testing, debugging, etc. In the good old...

The following is from the 5G Americas press release : The summary offers insight to the future of wireless broadband and how new requ...

Came across this presentation by Eir from last year's LTE Voice Summit . VoWLAN: Call Quality from 3G4G As the summary of t...

Some of you may be aware that I am also a Technical Programme Manager with the UK Spectrum Policy Forum . Recently we published a whitep...

In the WiFi Global Congress last week, I heard this interesting talk from an ex-colleague who now works with Huawei. While there were a ...

Saw the above picture recently on Twitter . While its great to see how connected our future homes and even cities would be, it would be ...

We have talked about the unlicensed LTE ( LTE-U ), re-branded as LTE-LAA many times on this blog and the 3G4G Small Cells blog . In fa...

I had the pleasure of speaking at the CW (Cambridge Wireless) event ‘ 5G: A Practical Approach ’. It was a very interesting event with g...

VoWiFi is certainly a hot topic, thanks to the support of VoWiFi on iPhone 6. A presentation from LTE World Summit 2014 by Taqua on this t...

Sometime back I wrote a post that talked about Dynamic Spectrum Access (DSA) techniques for Small Cells and WiFi to work together in a fai...

Before we look at what 4.5G is, lets look at what is not 4.5G. First and foremost, Carrier Aggregation is not 4.5G. Its the foundation for...

Recently came across a presentation by Ericsson where they used the term LA-LTE. I asked a few colleagues if they knew or could guess wh...

One very interesting presentation from the LTE World Summit was about Improving the cell capacity by using unlicensed and shared spectrum...

With LTE-A getting ready to meet the IMT-Advanced requirements and fulfilling the role of promised '4G', we believe the next...

One of the changes that I have noticed in the last year is that some of the operators who have been opposed to WiFi in the past have not...

When I wrote my blog post about why the ' Cellular Broadcast may fail again ' for the Cisco SP Mobility blog , I did not realis...