CPC H03M 13/136 (2013.01) [H03M 13/091 (2013.01); H04L 1/0057 (2013.01); H04W 72/23 (2023.01)] | 18 Claims |
1. A method, comprising:
determining, by a transmitting node, a code block length N0 for polar encoding of an information bit sequence according to a data characteristic, wherein the data characteristic comprises a link direction, the link direction comprising a downlink direction or an uplink direction;
determining, by the transmitting node, a code block number C according to the code block length N0 and a practical code block length N, wherein the code block length N0 satisfies a generation matrix of the polar encoding Gn0=F⊗n0, where ⊗ denotes a kronecker power,
![]() n0 is a positive integer, and n0=log2N0;
generating one or more code blocks according to the code block length N0 by performing, by the transmitting node, the polar encoding of the information bit sequence; and
transmitting, by the transmitting node, the one or more code blocks obtained through performing the polar encoding.
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