A New Coding Scheme for Infrared ASK Communication Systems Which Have Zero-Spectrum Points within the Main-Lobe Region (Joint Special Issue on Recent Progress in Optoelectronics and Communications)

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概要

• 論文の詳細を見る

• In the present paper, a new coding scheme for infrared ASK communication systems -Pulse Sequence Modulation (PSM)- will be proposed, which uses a combination of pulse sequences so that it canattain zero-spectrum points at specific frequencies within the main-Robe region. The interference to the other IR systems was a problem of the conventional infrared ASK communication systems. The proposed PSM coding scheme reduces the interference by decreasing the emission at specific frequenches, and helps multiple IR communication systems co-exist without deteriorating coding efficiency.

• 社団法人電子情報通信学会の論文
• 1999-08-25

著者

• NAKAMURA Masakazu

  Chiba University

• Ikeda Y

  Mitsubishi Electric Corporation Information Technology R&d Center

• Ikeda Y

  Mitsubishi Electric Corp. Kamakura‐shi Jpn

• Nakamura Masakazu

  Chiba Univ. Chiba Jpn

• NEMOTO Yoshiaki

  Graduate School of Information Sciences, Tohoku University

• Nakamura Minoru

  Ntt Access Network Service Systems Laboratories Ntt Corporation

• Nemoto Y

  Graduate School Of Information Sciences Tohoku University

• Uno Hiroshi

  Corporate Research And Development Group Sharp Corporation

• NAKAMURA Makoto

  Graduate School of Information Science, Tohoku University

• OHTANI Yoshihiro

  Corporate Research and Development Group, SHARP Corporation

• IKEDA Yutaka

  Corporate Research and Development Group, SHARP Corporation

• FUJII Akihiro

  School of Project Design, Miyagi University

• Nemoto Yoshiaki

  Graduate School Of Information Science Tohoku University

• Uno H

  Corporate Research And Development Group Sharp Corporation

• Fujii Akihiro

  The School Of Project Design Miyagi Univ.

• Ohtani Yoshihiro

  Corporate Research And Development Group Sharp Corporation

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