This is machine translation

Translated by Microsoft
Mouseover text to see original. Click the button below to return to the English version of the page.

Note: This page has been translated by MathWorks. Click here to see
To view all translated materials including this page, select Country from the country navigator on the bottom of this page.

Downlink Transport Channels

5G NR broadcast channel (BCH) and downlink shared channel (DL-SCH)

Use transport channels to encode and transmit transport blocks with specific characteristics. 5G Toolbox™ supports the following downlink transport channels.

Transport ChannelDescription

BCH — Broadcast channel

The BCH encodes system information required by the user equipment (UE) to access the network. The encoded information is mapped to a physical broadcast channel (PBCH). For an overview of the available PBCH functionalities, see Downlink Physical Channels.

DL-SCH — Downlink shared channel

The DL-SCH encodes user data and paging information. The encoded data is mapped to a physical downlink shared channel (PDSCH). For an overview of the available PDSCH functionalities, see Downlink Physical Channels.

Functions

expand all

nrBCHBroadcast channel (BCH) encoding
nrBCHDecodeBroadcast channel (BCH) decoding
nrDLSCHApply DL-SCH encoder processing chain
nrDLSCHDecoderApply DL-SCH decoder processing chain
nrDLSCHInfoGet downlink shared channel (DL-SCH) information

Topics

LDPC Processing for DL-SCH and UL-SCH

Process 5G NR DL-SCH and UL-SCH transport blocks using LDPC coding.