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Content for TS 38.212 Word version: 18.3.0

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5.1 CRC calculation 5.2 Code block segmentation and code block CRC attachment 5.3 Channel coding 5.4 Rate matching 5.5 Code block concatenation
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5 General procedures p. 11

5.1 CRC calculation p. 11

5.2 Code block segmentation and code block CRC attachment p. 12

5.2.1 Polar coding p. 12

5.2.2 Low density parity check coding p. 12

5.3 Channel coding p. 14

5.3.1 Polar coding p. 15

5.3.1.1 Interleaving p. 15

5.3.1.2 Polar encoding p. 16

5.3.2 Low density parity check coding p. 19

5.3.3 Channel coding of small block lengths p. 24

5.3.3.1 Encoding of 1-bit information p. 24

5.3.3.2 Encoding of 2-bit information p. 25

5.3.3.3 Encoding of other small block lengths p. 25

5.4 Rate matching p. 26

5.4.1 Rate matching for Polar code p. 26

5.4.1.1 Sub-block interleaving p. 26

5.4.1.2 Bit selection p. 27

5.4.1.3 Interleaving of coded bits p. 28

5.4.2 Rate matching for LDPC code p. 29

5.4.2.1 Bit selection p. 29

5.4.2.2 Bit interleaving p. 32

5.4.3 Rate matching for channel coding of small block lengths p. 33

5.5 Code block concatenation p. 33