https://au.mathworks.com/help/5g/ref/nrdciencode.html
nrDCIEncode - Encode downlink control information (DCI) - MATLAB
This MATLAB function encodes the input DCI bits, as defined in TS 38.212 Section 7.3.2, 7.3.3, and 7.3.4 [1], and returns the rate-matched DCI codeword of...
encodedownlinkcontrolinformationdci