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Method for encoding real number M-ary signal and encoding apparatus using same

  • US 10,277,434 B2
  • Filed: 04/21/2015
  • Issued: 04/30/2019
  • Est. Priority Date: 03/27/2015
  • Status: Active Grant
First Claim
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1. An M-ary encoding apparatus, comprising:

  • a coding unit configured to code, from binary data, to generate a first coded sequence and a second coded sequence, the coding unit including a serial-parallel converter configured to convert serial binary data to K-bit parallel data and a symbol mapper configured to map the K-bit parallel data to the first coded sequence and the second coded sequence;

    a signal generator configured to generate;

    (1) from the first coded sequence, a first number of M1-ary signals; and

    (2) from the second coded sequence, a second number of M2-ary signals; and

    a multiplexer configured to multiplex the first number of M1-ary signals and the second number of M2-ary signals to generate a multiplexed M-ary signal, where M1 and M2 are integers.

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