Global Navigation Satellite System (Gnss) Over Packet Data - Motorola ST7000 Product Information Manual

MN002955A01-AA
Chapter 2: Services and Features
Trigger Type Trigger Event
Emergency Radio enters emergency operations.
condition
Periodic Given time interval after the last location report expires.
Moved Radio position has changed by at least the distance defined (the radio checks the
movement from the last known position at an interval).
TMO ON Successful registration on entering TMO from DMO.
DMO ON Before TMO deregistration, and before entering DMO.
Transmit In- Radio is about to enter Tx-I.
hibit Mode ON
Transmit In- Radio has successfully registered after leaving Tx-I.
hibit Mode
OFF
Low battery Radio detects its battery level has reached or fallen below the level specified by
service provider.
Loss of GNSS Radio detects a loss of GNSS for a minimum duration defined by service provid-
er.
Recovery of Radio detects a recovery of GNSS signal for a minimum duration defined by serv-
GNSS ice provider.
Status en- Radio sends a status defined in the codeplug for location reporting by pre-pro-
tered gramming.
GNSS ON Positioning device has been switched ON.
GNSS OFF Positioning device in the radio is switched OFF.
Emergency Radio is in emergency operation and given time interval after the last location re-
Periodic Pro- port expires.
file (LRRP on-
ly)
The GNSS icon is displayed in the status area when GNSS has a location fix. Optionally, your service
provider may configure the radio to always display the GNSS icon, even outside of GNSS coverage or
before the radio has acquired a location fix, that is, right after being powered on. In this configuration,
the GNSS icon blinks until a location fix is acquired.
2.19.1

Global Navigation Satellite System (GNSS) over Packet Data

This feature enables a radio to use the Global Navigation Satellite System (GNSS) Location Service
over Packet Data instead of standard Short Data Services (SDS).
When the GNSS Location Service feature is enabled and the GNSS services have been turned on
using the radio interface, the radio requests for Packet Data context activation.
With turning off the GNSS using the radio interface, Packet Data service deactivates. The ongoing
Packet Data session deregisters. For the GNSS over Packet Data, triggers and location information
are sent or received while Packet Data is activated. It is carried out similarly to the standard GNSS
over SDS.
When the GNSS over Packet Data is enabled, sending or receiving triggers and location information
during Direct Mode Operation (DMO) or Emergency Mode is not possible.
If a Packet Data connection cannot be established, the radio is not able to send or receive GNSS data.
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