User`s guide

Agilent PXT Wireless Communications Test Set
User’s Guide
220
The Subcarrier setting moves the marker in the Error Vector Spectrum graphic. The marker value,
displayed in the bottom right-hand corner of the Error Vector Spectrum graphic, is then the EVM value for
the resource element indexed by the Symbol and Subcarrier settings.
The Error Vector Subframe Select setting enables you to select which subframe in the radio frame to
make the measurements. For example, in TDD mode, you would select subframe #2.
Decoding Information Measurement
Key Path:
Mode > SA > LTE > UL Demodulation > Decoding Information
Figure 6-19: Decoding Information measurement
This measurement displays the information content of the subframe selected for measurement. If the
measured subframe contains PUCCH, the Channel Quality Indicator (CQI) and Hybrid Acknowledge
Request (HARQ) information are displayed, if present. If the subframe contains PUSCH, Rank Indication (R)
and the transport block content (UL-SCH) in addition to CQI and HARQ are displayed, if present.