IoT, Connectivity & Sensor Networks

Smart cities run on cheap, ubiquitous sensing and the networks that backhaul it. LoRaWAN and NB-IoT have driven down the cost of long-life environmental sensors; 5G stand-alone and edge computing have made it possible to act on what those sensors see within milliseconds. The Connecting Europe Facility, the EU 5G Action Plan and the Digital Decade targets all push deployment further.

Real deployments include Amsterdam's city-wide LoRaWAN, Barcelona's smart-streetlighting sensor backbone, Helsinki's 5G-enabled traffic operations, and the air-quality networks now standard in most large European cities. Cybersecurity has become non-optional — the NIS2 Directive, Cyber Resilience Act and ENISA reference frameworks treat city infrastructure as essential services.

This leaf collects resources on 5G/6G rollouts, LoRaWAN and NB-IoT, smart-metering and smart-streetlighting, environmental sensing, edge computing and the cybersecurity practice for protecting all of it — for network engineers, IoT operators, urban-platform teams and CISOs.