The 3G4G Blog

This topic keeps coming up every few months with either someone asking me for clarifications or someone asking us to make a video. While...

The Small Cell Forum (SCF) announced the publication of documents focused on stimulating a competitive ecosystem for vendors of 5G-era s...

I have discussed about the UK's Emergency Services Network (ESN) multiple times but I manged to hear about the progress first hand t...

Here is a video we did a few weeks back to clear the misconceptions about 5G. The list above summarizes the topics covered. The vi...

I recently heard Iris Barcia, COO of Keima speak after nearly 6 years at Cambridge Wireless CWTEC 2018 . The last time I heard her , it ...

LiFi has been popping up in the news recently. I blogged about it (as LED-Fi) 10 years back . While the concept has remained the same, ma...

Made a short video explaining what Network In a Box is. Slides and video embedded below. Beginners: Network In a Box (NIB) ...

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

Prof. Andy Sutton, Principal Network Architect, Architecture & Strategy, TSO, BT, provided an update on 5G Network Architecture ...

I blogged about it on the Small Cells blog but cross posting here, just in case you missed it. I am making some videos sharing basic inf...

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...

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

When I did my 5G presentation back in Feb., I explained about Ultra Dense Networks (UDN) that will be a main feature of future traffic ho...

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

Earlier this month during our Cambridge Wireless Small Cells SIG event , I presented a small quiz in the final session. The first part ...

Here is the 3GPP presentation from the 9th ETSI Security workshop . Quite a few bits on IMS and IMS Services and also good to see new Au...

I have written a post on this topic in the Cisco Service Provide Mobility blog here . The article is embedded as follows: Feel fre...

The following presentation is by 3GPP in the not so long ago, Small Cells World Summit 2013. Enhancements for Small Cells in 3GPP...

One of the LTE-B proposals by NTT Docomo is this 'Phantom Cell' concept. A recent article from the IEEE Communications Magazine...