The 3G4G Blog

When people talk about mobile networks, the conversation almost always starts with the air interface. Spectrum, waveforms, MIMO, antennas an...

Point to point microwave radio systems have been with us for more than eighty years, yet they rarely attract much attention in an era where ...

Over the last few months I have discussed the role of 5G in different industries as part of various projects. Some of these discussions are ...

Back in Feb 2020, ETSI announced the launch of a new group dedicated to specifying the fifth generation of Fixed Network ( ETSI ISG F5G ). T...

Prof. Andy Sutton has shared quite a few presentations and talks on this blog. His presentations from the annual 'The IET 5G Seminar...

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

I have written about Fronthaul as part of C-RAN in this blog as well as in the Small Cells blog . I am also critical of the C-RAN concept ...

Click on the image to view full size From a presentation by Acreo, available here .

Recently while going through NTT Docomo Technical Journal, I came across an article on Radio over Fibre . This is the first time I have come...

Backhaul is a topic that may be giving some operators nightmare. Picked up this slightly old article from Light reading via WirelessMoves . ...

“The PON vendor landscape got interesting in the fourth quarter of 2008, with Alcatel-Lucent, Motorola, and Tellabs each grabbing 10% of wor...

With much of the mobile world yet to migrate to 3G mobile communications, let alone 4G, European researchers are already working on a new te...

Towards the end of 2008, HSDPA+ will offer up to 28mbps download and 5,8mbps upload speeds, and in the second half of 2009, HSDPA++ will off...