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With 5G Does Wi-Fi Have a Future?
With the excitement and furore surrounding 5G, the next generation of cellular technology, some are now doubting the future of Wi-Fi,...
Dean Anthony Gratton
Jul 20, 20214 min read


Ericsson’s ‘Massive’ Move to Break the Energy Curve
Sustainability shouldn’t be an option – it’s our moral responsibility. And, as we journey into a 5G connected world the above statement...
Sarah-Jayne Gratton
Jul 8, 20213 min read


The Future of the Electric Vehicle
The UK, has started easing lockdown restrictions and, as such, people will undoubtedly be eager to get back in their cars and travel to a...
Dean Anthony Gratton
Jun 21, 20214 min read


Have we lost our faith in algorithms?
I suppose the term “algorithm” conjures up a lot of things for most people, but my focus in this month’s column is software – an...
Dean Anthony Gratton
May 15, 20215 min read


It’s Been a Short-range RF Winter
I have this strange and peculiar feeling that the short-range radio frequency (RF) domain might have reached its plateau and, perhaps,...
Dean Anthony Gratton
Apr 16, 20214 min read


5G RAN: The Principles of Network Functions Virtualization
I feel I am on sort of a radio access network (RAN) “roll,” with this being my third visit to the technology. In my quest to understand...
Dean Anthony Gratton
Mar 15, 20214 min read


The O-RAN Alliance and its global community
In this month’s column, I want to revisit my earlier discussion surrounding the radio access network (RAN). Last year, December in fact,...
Dean Anthony Gratton
Feb 11, 20214 min read


What I wish for in 2021
Happy New Year! (I think.) Armed with a genie lamp … There have been no celebrations, partying or dancing – it’s been a muted entry into...
Dean Anthony Gratton
Jan 15, 20214 min read


The 5G year of 2020: Cornerstones, Challenges and Collaboration
“I don’t think anyone could have ever imagined what this year has turned out to be” recalls Cecilia Atterwall, head of Ericsson Network's...
Sarah-Jayne Gratton
Jan 11, 20214 min read


A Brief History of the Radio Access Network
My column this month is perhaps not for the faint-hearted. In the past, I’ve avoided some technical babble but I think, on this occasion,...
Dean Anthony Gratton
Dec 7, 20204 min read


Cybersecurity is the Guardian of Your Business
Now, more than ever, there is a need for an effective security strategy to protect your network. However, efficient methods of protection...
Dean Anthony Gratton
Oct 20, 20203 min read


Artificial Intelligence: Deep Learning
In last month’s column, I tackled the subject of machine learning (ML) in Artificial intelligence: machine learning and I suppose one...
Dean Anthony Gratton
Sep 21, 20204 min read

a technologist, researcher & futurist
I dispel the rumours, gossip and hype surrounding new technology
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