PDSCH (LTE)

PDSCHPhysical Downlink Shared Channel is the Physical Downlink Shared Channel. This is the downlink data channel for users.

When RB Auto Detect is selected and RB Auto Detect Mode is set to Power Based, the demodulator groups resource blocks by modulation type and shows three groups (PDSCH_QPSK, PDSCH_QAM16, and PDSCH_QAM64) on the Frame Summary trace.

When RB Auto Detect is selected, and RB Auto Detect Mode is set to Decode PDCCH, the demodulator decodes the allocations defined in the PDCCHs and shows each PDSCH allocation (PDSCH_User<number>) on the Frame Summary trace in increasing order of RNTIRadio Network Temporary Identifier.

When RB Auto Detect is cleared, Frame Summary shows a PDSCH allocation (PDSCH_User<number>) for each user mapping defined in the LTE Allocation Editor.

A PDSCH allocation can contain a combination of QPSKQuadrature phase shift keying, 16QAM, or 64QAM signals.

See Also

PUSCH

About Frame Summary

LTE Physical Layer Overview

LTE Allocation Editor