Transport Channel Subcomponents

CRC, code block segmentation, convolutional and turbo coding, rate matching and recovery, TBS lookup, MIB coding, MCS lookup

Use low-level transport channel subcomponent processing functions to:

Perform CRC encoding and decoding.
Perform code block desegmentation and segmentation.
Perform convolutional and turbo encoding, decoding, rate matching, and rate matching recovery.
Extract TBS, MIB, and MCS configuration information.

Functions

`lteCRCEncode`	Cyclic redundancy check calculation and appending
`lteCRCDecode`	Cyclic redundancy check decoding and removal
`lteCodeBlockDesegment`	Code block desegmentation and CRC decoding
`lteCodeBlockSegment`	Code block segmentation and CRC attachment
`lteConvolutionalEncode`	Convolutional encoding
`lteConvolutionalDecode`	Convolutional decoding
`lteTurboEncode`	Turbo encoding
`lteTurboDecode`	Turbo decoding
`lteRateMatchConvolutional`	Convolutional rate matching
`lteRateRecoverConvolutional`	Convolutional rate matching recovery
`lteRateMatchTurbo`	Turbo rate matching
`lteRateRecoverTurbo`	Turbo rate recovery
`lteTBS`	Transport block size lookup
`lteMIB`	MIB encoding and decoding
`lteMCS`	Modulation and coding scheme lookup

Featured Examples

LTE DL-SCH and PDSCH Processing Chain

In LTE the Downlink Shared Channel (DL-SCH) is a transport channel used for the transmission of user data, dedicated control and user-specific higher layer information and downlink system information. The Physical Downlink Shared Channel (PDSCH) is the physical channel that carries the DL-SCH coded data. This example shows the different stages involved in the Downlink Shared Channel (DL-SCH) and Physical Downlink Shared Channel (PDSCH) processing and provides access to the data from these intermediate stages.

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