I have tackled the problem of LoRaWAN and SLA in a previous blog post (Swedish only, sorry). My basic idea is that a technology based on three frequencies in a spectrum shared by others and intended to cover large areas is lame in reasoning. LoRa is a super interesting technology, but I think it deserves …
Smarter public transport, vehicles that drive remotely, unmanned cars and cars that adjust their speed to traffic lights. New networks (read 5G) and connected vehicles are creating a wealth of opportunities in the future of transport.
More and more machines and systems are being connected online, in some cases without passwords – making them accessible to people with the wrong intentions. A few years ago, I wrote an article about how Swedish Radio had noticed that connected systems could be reached relatively easily. The investigation revealed a number of shortcomings in …
Read more “Keystrokes away from shutting down important systems”
People sometimes ask me why we need 5G for IoT systems when it comes to IoT. After all, many people I talk to believe that IoT and low data speed are equal and that we, therefore, could use the LTE networks for IoT. I think there are a couple of misunderstandings in that kind of …
En dom fattades nyligen av högsta domstolen. Enligt domen får en operatör som idag använder sex fastigheter i Luleå för att montera upp sin basstationer ersätta sitt nuvarande hyresavtal med så kallad ledningsrätt. Detta innebär ett avbräck för fastighetsägaren, eftersom den med ledningsrätt har rätt att få ett avsevärt fördelaktigare upplägg på obegränsad tid. Detta …
Do you remember the 90s? There are some very important milestones to remember from the 90s. Google was founded. The internet took off. The cellular networks were introduced. And perhaps most important, the term the internet of things was introduced.
In a world where more and more processes are connected, the risk of cyber-attacks against critical infrastructure increases. Sweden is a country with a lot of nature and relatively accessible public networks. With the ease of connecting almost everything today, the risk is that security takes a back seat, and we open the back door …
To me, IoT is one of the greatest recipes. It consists of basically three ingredients. We want to monitor things, connect with things or position things. #1 The sensors First, the sensors, sensors that make it possible to monitor things. We want to monitor things like the indoor air quality in this room, the temperature, …
If you have been around this industry for some years, you may have heard the term M2M. Some people say that M2M and IoT are the same things. I’m afraid I have to disagree. The big difference between M2M and IoT is more than the words. M2M is about proprietary systems talking to each other …
This is most likely the shortest blog post for years. The question arises from time to time -How many IoT devices will there be around 2030 in the networks? Many people before me have tried to answer that question. But I am not going to try the same. I cannot give you that figure. The …