An Innovative Solution Leveraging Location-Based Technology
Geofencing is a location-based technology that employs GPS, Wi-Fi, or cellular data to create a virtual boundary around a specific area. When a device crosses this boundary, it triggers a predefined action such as sending a notification, recording a location update, or launching an app.
The integration of eSIM and geofencing (eSIM-Geofencing) can function in various ways, depending on multiple eSIMs and their respective network connections.
Embedded SIM (eSIM) Cards: eSIMs, which can be integrated into smartphones in multiples (with iPhones supporting up to 9 eSIMs, but only 2 active at a time), have the capability to switch between different mobile networks as needed. This is where geofencing proves beneficial, prompting these switches when a device enters or exits a pre-set virtual boundary. For instance, if a device moves from a French GSM zone to a Swiss GSM coverage area, one eSIM will seamlessly switch to another eSIM to maintain uninterrupted connectivity.
Multi-SIM Devices: In border regions, multi-SIM devices can also be beneficial. A device, equipped with numerous SIM cards, each with its own network subscription, can implement geofencing rules to switch between different SIM cards or eSIMs based on the device’s location. For example, as the device crosses the border, it can automatically switch to the SIM card or eSIM offering the best local network coverage in the new country.
For instance, my travel routine frequently takes me between Italy, Sweden, and other parts of Europe. People in Italy and Sweden often express frustration about the need to make international calls to contact me. To resolve this, I procured a Luxembourg eSIM that remains active constantly for international rooming. In addition, I switch between two SIM cards, one Italian and one Swedish, but soon I hope to be able to do this automatically between three eSIMs.
This concept should be integrated into iOS and Android to be able to use multiple eSIM subscriptions easily.
In conclusion, eSIM-Geofencing can ensure that mobile devices maintain connectivity and have access to the most efficient and cost-effective network in border regions. This proves particularly advantageous for frequent travelers and individuals who regularly cross borders.
By Richard Ahlstrom
