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6G – set for failure or success?
Will 6G be a success or a failure? Will it be Balkanized? It may be pushed to market too early – which must be avoided.
posts@opensky
Jul 312 min read


Private 5G – Why not there yet?
Private 5G networks are “hot” but are taking time. Is it due to cost, complexity, lack of devices or competence?
posts@opensky
Apr 711 min read


Some notes from MWC25
MWC 2025 took place in Barcelona again. Not much new this year, 5G rollout is ongoing and AI is all over the place.
posts@opensky
Mar 1012 min read


Cyber-trusler, digitalisering, NIS2 etc
Vi lever i en verden av stadig økende cyber-trusler – og digitalisering er på alles lepper. Hva bør man gjøre med det?
posts@opensky
Feb 207 min read


Slukking av 2G-nettet i Norge
Slukkingen av 2G i Norge har blest om dagen, mye pga alle IoT-duppeditter som avhenger av det. Hvem har ansvaret?
posts@opensky
Jan 309 min read


Taking the digital lead
I have had discussions on how to make 5G meet its promises on digitalization lately. Some comments are offered.
posts@opensky
Jan 88 min read


Making 5G a success – or waiting for 6G?
Same old story. What is the last G? What is the purpose of 6G? … and who is it really for? Will operators pay for it?
posts@opensky
Jan 810 min read


Some notes from MWC23
MWC 2023 took place in Barcelona again. Not much new this year, 5G rollout is ongoing and MNOs want Capex relief.
posts@opensky
Mar 6, 202313 min read


Gigabit indoor 5G – who can do it?
Indoor coverage is a great challenge for 5G. A neutral host combined with a new business model can make it happen.
posts@opensky
Dec 14, 20225 min read


Hyping the metaverse or building the future?
Hyping the metaverse or building the future? Back to building the basics again – which is what will make it happen.
posts@opensky
Mar 31, 20224 min read


Some highlights from MWC22
I was back at MWC 22 this year, which was almost back to normal and a good show. The future will be interesting!
posts@opensky
Mar 9, 202210 min read


Looking for a private 5G network?
Private networks on 5G are getting quite some attention, but do you need it? It is not easy – and there are many options!
posts@opensky
Sep 15, 202112 min read


Some highlights from MWC21
I attended MWC21 physically this year – along with many others – but not like before. Still a good event though!
posts@opensky
Jul 2, 20216 min read


5G or 6G? The story all over again?
The 5G hype is great but so is the 6G hype. Will the 10-year cycle of new “G”s go on – or do we see the end of the line?
posts@opensky
Apr 23, 202116 min read


Renewable energy systems – Practical aspects
Renewable energy systems are needed and on their way. However, there are practical (and political) aspects to consider.
posts@opensky
Apr 7, 202111 min read


Electrification - Opportunities and challenges
Electrification will play a key role in the energy transition for a sustainable future. It brings challenges as well as opportunities.
posts@opensky
Mar 23, 202114 min read


Solar energy and applications
Solar energy is a cheap and renewable energy source – the energy source of the future? ... working with or without the grid!
posts@opensky
Mar 16, 202113 min read


Energy and the climate
A key contributing factor to the climate crisis is our use of energy. We need an energy transition with renewables and smart grids.
posts@opensky
Mar 6, 20219 min read


To IoT or not to IoT?
IoT will be a major part of our society going forward – but who will make the most out of … and what will be the best approach.
posts@opensky
Feb 15, 202110 min read


Are you cyber secure?
The cyber threat landscape is widening – and when everyone is going digital, every company needs to prepare for it. Are you ready?
posts@opensky
Jan 28, 202110 min read
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