10.1.24 Secondary PDP context read dynamic parameters +CGSCONTRDP

27.0073GPPAT command set for User Equipment (UE)Release 18TS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

Table 10.1.24-1: +CGSCONTRDP action command syntax

Command	Possible response(s)
+CGSCONTRDP[=<cid>]	[+CGSCONTRDP: <cid>,<p_cid>,<bearer_id>[,<IM_CN_Signalling_Flag>[,<WLAN_Offload>[,<PDU_session_id>,<QFI>]]]] [<CR><LF>+CGSCONTRDP: <cid>,<p_cid>,<bearer_id>[,<IM_CN_Signalling_Flag>[,<WLAN_Offload>[,<PDU_session_id>,<QFI>]]] […]]
+CGSCONTRDP=?	+CGSCONTRDP: (list of <cid>s associated with active contexts)
NOTE: The syntax of the AT Set Command is corrected to be according to ITU‑T Recommendation V.250 [14]. Older versions of the specification specify incorrect syntax +CGSCONTRDP=[<cid>]

Description

The execution command returns <p_cid>, <bearer_id>, <IM_CN_Signalling_Flag>, <WLAN_Offload>, <PDU_session_id> and <QFI> for an active secondary PDP context or a QoS flow of non-default QoS rule with the context identifier <cid>.

If the parameter <cid> is omitted, the <cid>, <p_cid>, <bearer_id>, <IM_CN_Signalling_Flag>, <WLAN_Offload>, <PDU_session_id> and <QFI> are returned for all active secondary PDP contexts or all QoS flows of non-default QoS rule.

In EPS, the Traffic Flow parameters are returned.

NOTE: Parameters for UE initiated and network initiated PDP contexts are returned.

The test command returns a list of <cid>s associated with active secondary PDP contexts.

Defined values

<cid>: integer type; specifies a particular active secondary PDP context or Traffic Flows definition. The parameter is local to the TE-MT interface and is used in other PDP context-related commands (see the +CGDCONT and +CGDSCONT commands).

<p_cid>: integer type; specifies a particular PDP context definition or default EPS context Identifier which has been specified by use of the +CGDCONT command. The parameter is local to the TE-MT interface (see the +CGDSCONT command).

<bearer_id>: integer type; identifies the bearer, EPS Bearer and NSAPI.

<IM_CN_Signalling_Flag>: integer type; shows whether the PDP context is for IM CN subsystem-related signalling only or not.

0 PDP context is not for IM CN subsystem-related signalling only

1 PDP context is for IM CN subsystem-related signalling only

<WLAN_Offload>: integer type. An integer that indicates whether traffic can be offloaded using the specified PDN connection via a WLAN or not. This refers to bits 1 and 2 of the WLAN offload acceptability IE as specified in 3GPP TS 24.008 [8] clause 10.5.6.20.

0 offloading the traffic of the PDN connection via a WLAN when in S1 mode or when in Iu mode is not acceptable.

1 offloading the traffic of the PDN connection via a WLAN when in S1 mode is acceptable, but not acceptable in Iu mode.

2 offloading the traffic of the PDN connection via a WLAN when in Iu mode is acceptable, but not acceptable in S1 mode.

3 offloading the traffic of the PDN connection via a WLAN when in S1 mode or when in Iu mode is acceptable.

<PDU_session_id>: integer type; identifies the PDU session, see 3GPP TS 24.501 [161].

<QFI>: integer type; identifies the QoS flow, see 3GPP TS 24.501 [161].

Implementation

Optional.