Code block segmentation for new radio

A wireless transmitter comprising:

• a non-transitory memory;
• and
• processing circuitry to execute instructions read from the non-transitory memory to cause the wireless transmitter to perform operations comprising:
• encoding one or more code blocks of a transport block using low-density parity-check (LPDC) base graph 2, wherein:
• a maximum code block size is 3840 bits;
• and
• at least one of a plurality of criteria is met, the plurality of criteria comprising at least:
• a first criteria that a coding rate (R) is less than or equal to ¼;
• and
• a second criteria that a transport block size (TBS) is less than or equal to 3824 bits and the R is less than or equal to 2/3;
• and
• transmitting the transport block.

A non-transitory computer-readable medium having stored thereon instructions executable by one or more processors to perform operations comprising:

• encoding one or more code blocks of a transport block using low-density parity-check (LPDC) base graph 2, wherein:
• a maximum code block size is 3840 bits;
• and
• at least one of a plurality of criteria is met, the plurality of criteria comprising at least:
• a first criteria that a coding rate (R) is less than or equal to ¼;
• and
• a second criteria that a transport block size (TBS) is less than or equal to 3824 bits and the R is less than or equal to 2/3;
• and
• transmitting the transport block.