NB-IoT Signaling
R&S
®
CMW-KM300/-KS300
74
User Manual 1178.5689.02 ─ 06
"IPv6 only"
Only IPv6 allowed. IPv4 is not used, even if requested by the UE.
Remote command:
CONFigure:NIOT:SIGN<i>:CONNection:DAPPlication:IPVersion
Keep RRC Connection
Selects whether the RRC connection is kept or released after attach.
"Enabled"
The RRC connection established during attach is kept when the
attach procedure is completed.
For a subsequent connection setup, the already established RRC
connection is used. So the connection setup is faster. After a discon-
nect, the RRC connection is still kept.
"Disabled"
●
For "Connection Type" = "Testmode", the RRC connection estab-
lished during attach is released immediately when the attach pro-
cedure is completed.
●
For "Connection Type" = "Data Application", there is an additional
setting "Inactivity Timer". The RRC connection established during
attach is released when the attach procedure is completed and
there has been no activity on the connection (no traffic) for the
configured time.
Remote command:
CONFigure:NIOT:SIGN<i>:CONNection:RRC:KEEP
CONFigure:NIOT:SIGN<i>:CONNection:RRC:TIMer
Release Assistance Indication
Enables release assistance indication. With this R14 feature, the network triggers RRC
release upon no UL or DL activity.
Remote command:
CONFigure:NIOT:SIGN<i>:CONNection:RAI:ENABle
Data Inactivity Timer
Enables/disables and sets data inactivity timer. When there is no traffic for the config-
ured time, both the UE and the eNodeB release the connection.
Remote command:
CONFigure:NIOT:SIGN<i>:CONNection:DIT:ENABle
CONFigure:NIOT:SIGN<i>:CONNection:DIT:TIMer
Scheduling Type
Selects the channel type to be scheduled for the UE.
"UL RMC"
The instrument allocates a 3GPP-compliant reference measurement
channel for UL tests (3GPP TS 36.521, chapter 6).
For configuration, see
Chapter 2.3.11.2, "UL RMC Connection Set-
"DL RMC"
The instrument allocates a 3GPP-compliant reference measurement
channel for DL tests (3GPP TS 36.521, chapter 7 and 8).
For configuration, see
Chapter 2.3.11.3, "DL RMC Connection Set-
GUI Reference
深圳德标仪器
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