CAT-M1 or NB-IoT? The polls say go for both
As the adoption of the next generation of cellular IoT networks continues, it seems no one technology will ultimately dominate.
The US, Korea and Australia have spearheaded the rollout of CAT-M1. This process is motivated by the relatively straightforward upgrade of existing CAT-1 networks, as well as voice support, lower latency and improved power consumption to address a potentially larger subset of IoT applications.
Concurrently, China and Europe have opted to begin with the simpler and ultimately lower...