NextNav Joins Linux-Backed OCUDU to Embed PNT and Sensing in Open RAN

Overview

• NextNav, which announced the move Thursday, joined the Linux Foundation–hosted OCUDU group to help build Positioning Reference Signal support into the open-source centralized and distributed RAN units.
• PRS is a 3GPP signal that lets cellular networks locate devices and keep precise time, and OCUDU’s plan would make these functions native in Open RAN for public networks, private systems, and satellite-assisted deployments.
• The company reported first‑quarter results with $143 million in cash and short‑term investments and $267.2 million in net long‑term debt as it funds development and partnerships.
• NextNav said its petition for FCC rulemaking remains active, and it pointed to a 5G and RFID coexistence test in the lower 900 MHz band on May 5th as evidence its approach can share spectrum without harmful interference.
• OCUDU’s vendor‑neutral code aims to speed interoperable, AI‑ready RAN builds, which could bring more reliable location and timing to services like public safety dispatch, rail and logistics tracking, and drone navigation as a complement and backup to GPS.