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Fig. 7 | EURASIP Journal on Wireless Communications and Networking

Fig. 7

From: An optimized encoding algorithm for systematic polar codes

Fig. 7

The information bits and frozen bits distribution at N = 16: For the non-hybrid area, the index value of pfi represents the number of the frozen bits, and N − plf 1 represents the number of the information bits, where N has been defined as the code length previously. The value of N is the total number of all frozen bits and information bits. The width of the hybrid area in the generator matrix can be represented byΔ=plf − pfi + 1. The value of Δ also represents the sum of the frozen bits and the information bits in this hybrid area. These defined variables of pfi, Δ, N − plf 1 when the code length N is 16

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