Sierra Wireless AirLink RV50 Series User Manual page 78

ALEOS 4.9.0 Software Configuration User Guide for AirLink RV50 Series
LTE Active Reselection
Interval
LTE Reselection Time
Rev 1 Dec. 17
This feature assists the gateway to revert back to an LTE network if one becomes
available.
When an LTE AirLink gateway is connected to a non-LTE network, it may not hand over
to an LTE network when one becomes available if data is being continuously transmitted
or received.
When the LTE Active Reselection Interval timer is configured, the AirLink gateway
temporarily halts uplink data for the length of time configured in the
Time field if the gateway is connected to a non-LTE network. This allows the radio
module to go idle and reconnect to an LTE network, if one is available.
Note:
If the LTE signal that the AirLink gateway receives is weaker than the HSPA+
•
signal, the gateway may not revert to LTE, depending on the local network charac-
teristics.
This feature should be disabled:
•
If the SIM in the gateway is not provisioned to work on an LTE network
•
If the gateway is roaming
•
To use this feature:
1. From the drop-down menu in the LTE Active Reselection Interval field, select how
long the AirLink gateway is not on an LTE network before the reselection process
begins. (Disabled is the default.)
2. Click Apply.
3. Reboot the gateway.
Use this field to set how long the gateway radio should attempt to find and connect to an
LTE network (i.e. how long the reselection process described in
Interval should last). Data for transmission during the reselection process is buffered.
Options are:
15 seconds
•
20 seconds (default)
•
25 seconds
•
30 seconds
•
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LTE Reselection
LTE Active Reselection
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