The 3G4G Blog

At the CW TEC 2025 conference hosted by Cambridge Wireless, veteran wireless engineer Moray Rumney delivered a presentation that challenge...

Metaverse means different things for different people. If you explain Metaverse with an example, many people understand but they are general...

The Cambridge Wireless (CW) Content Production & Delivery group recently delivered a two part webinar series exploring ‘5G for content ...

I did a presentation back in 2013 on the concept of smart batteries. Even though there has been a lot of progress in wireless charging ...

Private Networks have been around for a while and really took off after 4G was launched. This is due to the fact that the architecture w...

Back in November, The Enhanced Mobile Broadband Group in CW (Cambridge Wireless) held an event on ' Is automation essential in 5G? ...

Many readers of this blog would be aware that I run 5G 'An Advanced Introduction to 5G Technology' training course for Cambridge...

I wrote a summary of CW (Cambridge Wireless) TEC conference here a couple of months back. The last session was on "Getting ready f...

With 4G maturing, private cellular networks are finally getting the attention that they deserve and has been promised for quite a while....

I was involved in helping organise yet another CW TEC conference this year. The topic was quite interesting and we had some brilliant spe...

One of my roles is as a SIG champion of the CW (Cambridge Wireless) Future Devices & Technologies Group . We recently organised an e...

Every time a new generation of mobile technology is being rolled out, there are scare stories about the radiation, cancer, etc. I last w...

CW (Cambridge Wireless) held a couple of very interesting events from 2 very popular groups. The first one was on "5G wide area ...

I recently did another 5G training for CW (Cambridge Wireless) & UK5G. One of the sections in that was about Use Cases. A very comm...