Ericsson and Telstra announced a technical milestone for extending IoT over long distances.
The companies have deployed and tested Narrowband Internet of Things (NB-IoT) data connections up to 100km from a base-station in Telstra’s commercial network — the longest-range NB-IoT connection of its kind.
Telstra said this helps extend its LTE footprint in rural and regional Australia.
Ericsson notes the achievement extends the 3GPP standards-based limit from around 40km out to 100km and is activated entirely through software upgrades, with no changes required to NB-IoT devices.
Telstra launched Cat M1 coverage in 2017 over an approximate three million square kilometers before deploying NB-IoT technology in its IoT network in January 2018. With this new capability, Telstra’s NB-IoT coverage increases to more than three and a half million square kilometers and will provide enhanced accessibility and reliability.
Channa Seneviratne, Telstra’s Executive Director, Network and Infrastructure Engineering, says: “Telstra already had Australia’s largest IoT coverage with Cat M1 across our 4G metro, regional and rural coverage footprint. With this NB-IoT extended range feature, we have now extended our coverage to more than three and a half million square kilometers, delivering our customers the best IoT coverage and capability in the country. Once again Telstra, working closely in partnership with Ericsson, has delivered innovation that ensures the benefits of IoT technology can be enjoyed by the largest number of Australians, not just those in the cities and towns.”
