Downlink physical signals, physical channels, transport
channels, control information, and OFDM modulation
Use LTE System Toolbox™ mid-level downlink channel processing
Create physical signals and physical channels for
transmission and reception.
Create, encode, and decode transport channels.
Create, manipulate, encode, and decode control information
Perform OFDM modulation and demodulation.
For function mapping within the downlink grid, see Downlink Physical Channels Grid and Downlink Physical Signals Grid.
- Physical Signals
Synchronization signals (PSS and SSS), downlink reference
signals (CRS, DM-RS, CSI-RS, and PRS)
- Physical Channels
PBCH, PDSCH, PDCCH, PCFICH, PHICH and EPDCCH coding,
modulation, indices, scrambling sequence
- Transport Channels
BCH coding, DL-SCH coding and information
- Control Information
DCI creation, manipulation, coding, and information;
CFI coding; UL-PMI information and selection
- OFDM Modulation
Orthogonal frequency division multiplexing modulator,
demodulator, dimension information