NextNav, Oscilloquartz partner to bolster 5G-based timing solutions for critical infrastructure

New collaboration to demonstrate how terrestrial 5G-based timing can provide scalable solutions to complement and backup GPS.

NextNav and Oscilloquartz, a division of Adtran, have partnered to demonstrate how 5G-powered terrestrial positioning, navigation, and timing (PNT) technology combined with Oscilloquartz’s established synchronization systems can serve as a scalable complement and backup to GPS. The initiative aims to maintain the operation of critical infrastructure, such as data centers, utilities, and emergency services, during GPS outages by distributing precise, coordinated universal time (UTC) over existing 5G networks for both indoor and outdoor environments.

The collaboration integrates Oscilloquartz’s synchronization technology with NextNav’s terrestrial 5G PNT platforms to introduce an additional timing source, thereby reducing end-user dependence on GPS alone. This effort addresses increasing demand for secure and redundant timing solutions in light of threats to GPS reliability. The companies are aligning their technologies with ongoing Federal Communications Commission initiatives to encourage complementary PNT solutions.

According to the companies, this approach responds to national security and public safety concerns by prioritizing the development of resilient infrastructure. The demonstration of these integrated terrestrial timing capabilities is intended to provide a practical example of how industry can build more robust timing networks and reduce the risks associated with relying solely on GPS.