System Level Turbo Encoding
Block based coding
3GPP block sizes 40 to 5114 bits
Two interleaved convolutional encoders generate parity streams P1 and P2
Parity streams can be punctured
3GPP code rates:
Rate 1/3 (no puncturing)
Rate 1/2
Encoder 1
Encoder 2
Interleaver
Puncture
Turbo Encoder
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