Specifies the cyclic shift of the narrowband physical uplink shared channel (NPUSCH) DMRS as defined in Table 10.1.4.1.2-3 of the 3GPP TS 36.211 specification. This attribute is valid when you set the RFMXLTE_ATTR_NPUSCH_NUMBER_OF_TONES attribute to 3 or 6. If the value of NPUSCH Num Tones attribute is 12, the NPUSCH DMRS Cyclic Shift attribute has a fixed value of 0.

Syntax

RFMXLTE_ATTR_NPUSCH_DMRS_CYCLIC_SHIFT

Numeric Value

Data Type

Access

Applies To

3162215

int32

Read/Write

Carrier

Remarks


Use "carrier<k>" or "subblock<n>/carrier<k>" as the selector string to configure or read this attribute.

The default value is 0.

  • For 3 tones, valid values are 0 to 2, inclusive.

  • For 6 tones, valid values are 0 to 3, inclusive.