10.1.38 Power preference indication for EPS and 5GS +CEPPI

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

Table 10.1.38-1: +CEPPI action command syntax


Possible Response(s)

+CEPPI=<power preference>


+CEPPI: (list of supported <power preference>s)


This command indicates whether the MT prefers a configuration primarily optimised for power saving or not.

When in E-UTRAN or E-UTRA connected to a 5GCN (see NOTE), if further conditions defined in 3GPP TS 36.331 [86] are met, this can cause transmission of a UEAssistanceInformation message with powerPrefIndication set to <power preference> to the network.

NOTE: E-UTRA can be connected to EPC, 5GCN or both.

Test command returns the values supported as a compound value.

Defined values

<power preference>: integer type; indicates the power consumption preference of the MT.

0 normal

1 low power consumption



This command is not applicable to UEs camped on NR in this release of the specification.