CPC H04J 14/0298 (2013.01) [H04B 10/2581 (2013.01); H04L 27/26 (2013.01); H04L 27/34 (2013.01)] | 3 Claims |
2. A subchannel decoding device, comprising:
processing circuitry performing a process of:
separating a subchannel multiplexed signal into M×N subchannel signals wherein M×N (M and N are an integer of two or more) subchannels are classified into the N groups;
restoring shaped bit strings belonging to each group from the M×N subchannel signals separated; and
providing the N probability distribution shaping-decoders to convert shaped bit strings belonging to each group, restored into information bit strings on a basis of signal to noise ratios of subchannels belonging to each group.
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