Even without sensor augmentation, oneNav’s L5-direct™ much more accurate in urban testing

 

Sunnyvale, California, 26 July 2022 –
Silicon Valley, California-based technology company oneNav today shared side-by-side test results comparing its L5-direct GNSS receiver customer evaluation system (CES) to a market-leading Android smartwatch. In a challenging urban environment, oneNav averaged 6x better accuracy than the smartwatch. Both units used commercial wearables antennae for testing. While the oneNav CES used only GNSS measurements, the smartwatch GNSS results were augmented by inertial sensors. At the 95th percentile, the L5-direct unit reported about 8-meter accuracy compared to nearly 29-meter accuracy for the Android smartwatch. L5-direct accuracy includes AI/machine learning algorithms which improve the system over time.

Origin Story

One question frequently posed to oneNav folks is, “why did you even think to create a company around single-frequency L5, something that almost everyone else thought wasn’t even possible?” It’s true that, while L5/E5/B2 signal availability is increasing, the only commercial implementations have been suboptimal technically awkward dual frequency L1/L5 solutions. “The L5 signal is more accurate and reliable than L1, it has higher power and wider bandwidth, and it is less jammable,” noted Steve Poizner, co-founder and CEO of oneNav. “We looked at where the market is heading, with the wearables and tracking device markets exploding and the demand for higher accuracy increasing, and we asked, ‘why keep two bands/two RF chains/two antennas when you can get superior performance with just L5?’” said Poizner.

From the people who put GPS in cell phones, we bring you oneNav. Enjoy the ride.


About oneNav

oneNav is enabling AI-powered next generation GNSS silicon. Based in California, oneNav is developing L5-direct™ GNSS receiver technology for smartphones, wearables, drones, tracking devices, and more and has built a large L5-band patent portfolio. oneNav’s team comprises top GNSS experts from Qualcomm, Apple, Intel, SnapTrack, SiRF, Trimble and eRide. With extensive experience in GNSS system architecture, multipath mitigation, signal processing, ASIC design and AI/machine learning, oneNav engineers have designed and built billions of GNSS receivers on the market today and have collectively filed over 300 career GNSS patents. World-class VC investors include Google Ventures, Norwest Venture Partners, and IQT.

Media Contact:

Ellen Kirk
l5-direct@onenav.ai