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Quantum Communication, Computing, and Measurement 3 pp 39–42Cite as

Property of Mutual Information for M-ary Quantum-State Signals

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Abstract

Numerical solutions of maximum mutual information for 3-ary phase-shift keyed coherent-state signals and 3-ary real-symmetric (lifted trine) signals, which are linearly independent signals, are shown. A condition for achieving maximum mutual information for M-ary linearly independent signals is also discussed.

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References

  1. M. Ban, K. Kurokawa, and O. Hirota, J. Opt. B, 1, 206, 1999.

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Author information

Authors and Affiliations

  1. Dept. A. I. and Computer Science, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, 466-8555, Japan

    Tsuyoshi Sasaki Usuda, Ichi Takumi & Ryohei Nakano

  2. Research Center for Quantum Communications, Tamagawa University, Japan

    Masao Osaki

  3. Dept. Applied Information Technology, Aichi Prefectural University, Japan

    Masayasu Hata

Authors
  1. Tsuyoshi Sasaki Usuda
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  2. Ichi Takumi
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  3. Ryohei Nakano
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  4. Masao Osaki
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  5. Masayasu Hata
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Editor information

Editors and Affiliations

  1. University of Camerino, Camerino, Italy

    Paolo Tombesi

  2. Tamagawa University, Machida, Tokyo, Japan

    Osamu Hirota

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© 2002 Kluwer Academic Publishers

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Usuda, T.S., Takumi, I., Nakano, R., Osaki, M., Hata, M. (2002). Property of Mutual Information for M-ary Quantum-State Signals. In: Tombesi, P., Hirota, O. (eds) Quantum Communication, Computing, and Measurement 3. Springer, Boston, MA. https://doi.org/10.1007/0-306-47114-0_8

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  • DOI: https://doi.org/10.1007/0-306-47114-0_8

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-0-306-46609-0

  • Online ISBN: 978-0-306-47114-8

  • eBook Packages: Springer Book Archive

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