6. EGNOS configuration with u-Center 7.xx
NL-6003PU use EGNOS as default. In the configuration menu you can check these options. For
detailed information please use the documentation from u-blox
http://www.u-blox.com
.
7. Assist GPS configuration with u-Center 7.xx
The NL-6003P supports AssistNow!
AssistNow is a standard A-GPS service, which increases the performance of the GNSS receiver,
by calculating a position almost immediately, even under difficult reception conditions. A-GPS
improves all GNSS capable applications, especially those that require a continuous state of
readiness, for example applications for fleet management or GNSS capable hand-held devices,
whose users would like to access local services immediately, independently of the reception
conditions.
Without A-GPS, a GNSS receiver must localize at least 4 satellites in direct line of vision, and
then download their location data. This process takes 30 seconds under optimal reception
conditions, but under less favorable conditions it may take much longer, e.g. in an urban
environment or in a building, where the GNSS reception is weaker. AssistNow sends the data
directly to the GNSS receiver, thus enabling a quick calculation of the position.
