RAT

RAT

Radio Access Technology

  RAT refers to a wireless access technology.

Examples

• 5G, LTE, 3G and GSM(2G), etc.

The RAT of the currently used line can be checked with the following command, etc.

The status of the mobile line is displayed.

amnimo$ show mobile ecm0 
# ---- mobile ecm0 ----
number 0
module ME3630-J2A
peer amnimo-mobile
session amnimo-session
sim 0
apn amnimo
state connected
rat E-UTRAN  ← Indicate 4G.
earfcn 1850
band 3
mcc 440
mnc 10
tac 4633
cellid 49507893
pci 404
rssi -68.0
rsrp -95.0
rsrq -7.1
sinr 186.0
ecio 0.0

Display the settings of the mobile line.

amnimo# show config mobile peer amnimo-mobile 
# ---- transition to configure mode. ----
configure
# ---- mobile peer amnimo-mobile configure ----
mobile peer amnimo-mobile
verbose informational
module ME3630-J2A-PORT0
failsafe retry 3 reboot 3
# ---- session amnimo-session configure ----
session amnimo-session
enable
priority 0
sim 0
apn amnimo
username user
password pass
connect always
authentication both
attach-timeout 55
call-timeout 30
reconnect-timeout 30
disconnect-detection time 30 rssi -113
no retry
rat select 4G-3G  ← The selected RAT
rat preferred 4G  ← The prioritized RAT
rat mode auto  ← The mode to automatically identify the RAT
exit
exit
# ---- exit configure mode. ----
exit