DISTRIBUTION SHAPING METHOD, DISTRIBUTION SHAPING TERMINATING METHOD, DISTRIBUTION SHAPING ENCODER, DISTRIBUTION SHAPING DECODER, AND TRANSMISSION SYSTEM

摘要

In a distribution shaping method, information compression and distribution shaping are performed simultaneously. A symbol sequence of a predetermined length is allocated to an input bit sequence of a predetermined length in a one-to-one relationship. In doing so, the smaller the entropy of the bit sequence is, the smaller the average power is for the symbol sequence that is allocated.