Solutions
GNSS Assistance Data Feeds
Enable your location-based products and services using Comtech’s highly reliable Global Navigation Satellite Systems (GNSS) reference data feeds.
What we offer
Comtech’s GNSS reference data feeds and corrections enable location-based solutions globally.
Our solution leverages a Global Reference Network (GRN) to provide real-time almanac, ephemeris, correction, and prediction data for a variety of applications and use cases.
Currently, Comtech has access to the following constellations GPS (US), Galileo (Europe), GLONASS (Russia), BeiDou (China), QZSS (Japan), and NavIC (India).
- Almanac and ephemeris assistance data for your location-based products using UE-Assisted and UE-Based positioning.
- PPP-RTK Data – atmospheric correction data to further enhance GNSS positioning making decimeter level accuracy possible.
- Predictions – for applications where connectivity is limited, prediction data is available varying in duration adjusted for your use case.
- Highly-reliable, globally available feeds meeting all your location needs.
How You Benefit from Comtech’s GNSS Assistance Data Feeds
- Location-based platforms and services benefit from GNSS data to compute precise location.
- Enhances device location performance by improving time-to-first-fix.
- Flexible deployment models such as Comtech-hosted or on customer premises.
Comtech’s GNSS Assistance Data Feeds are used globally by Mobile Network Operators, Femtocell implementations,
Small Cell Gateways, IoT and M2M manufacturers.
