Documentation

This is machine translation

Translated by Microsoft
Mouse over text to see original. Click the button below to return to the English verison of the page.

Downlink Channels

Downlink physical signals, physical channels, transport channels, control information, and OFDM modulation

Use LTE System Toolbox™ mid-level downlink channel processing functions to:

  • Create physical signals and physical channels for transmission and reception.

  • Create, encode, and decode transport channels.

  • Create, manipulate, encode, and decode control information messages.

  • 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

Featured Examples

Was this topic helpful?