I’m a believer that connectivity for the IoT at scale (the trillions of devices that the industry predicts) has to be cellular. This is partly based on reach, particularly outside urban areas, but is mostly based on the financial implications of that scale. Yes, you can build infrastructure for say local Wi-Fi support with backhaul… Read More
By now you have probably realized that 5G is a lot more than an incremental change from previous 3G and 4G cellular technology. For instance, 5G will be used to connect our phones in completely new ways, such as with microcells in urban areas using mm-wavelength signals. 5G will also include two low power protocols that are intended… Read More
It turns out that consumers are not alone in their love-hate relationship with SIM cards. SIM cards save us from increasingly widespread cellphone cloning. However, if your experience is anything like mine, it seemed that with every new phone, a new SIM card format was needed. Furthermore, people travelling overseas who wanted… Read More
It seems that a hot ticket at Mobile World Congress this year was embedded SIM announcements. As a reminder of why this space is hot, cellular communication for provisioning and data uploads is a very real option for many IoT devices. In agricultural, smart energy and asset tracking applications for example, near-range options… Read More
Smart card business is now more than 25 years old, we can assess that the semiconductor industry is able to protect the chips used for smart card or SIM application with a very good level (unfortunately, it’s very difficult to get access to the fraud percentage linked with smart cards, as bankers really don’t like to communicate on… Read More
It’s amazing the amount of excitement being ginned up over connected cars. Analyst firms regularly publish estimates of hundreds of millions of connected cars on the road by 2020. It’s enough to make you believe it might happen.
If we even come close to those projections it will be a miracle given the disconnect between the wireless… Read More