IoT Roaming

The mobile industry and users of its services are very familiar with the concept of roaming. Roaming allows users to access mobile services outside their home-operator’s footprint. Most users are familiar with roaming in the context of foreign travel. Roaming also occurs when users cannot access their service provider network at home and need to ‘roam’ onto other, local service-provider networks.

M2M service providers and IoT technology developers are now beginning to think about new service scenarios where ‘foreign’ devices enter a local operating environment; I have been using the term ‘IoT roaming’ to describe this situation. There are several reasons why IoT roaming is important, and different compared to traditional ‘roaming’. This is because IoT applications need the ability to recognize and inter-operate with roaming devices. There are knock-on implications for service provider business models and the platform capabilities needed to support IoT applications.