Overlapping multi-pulse pulse position modulation in optical direct detection channel

研究成果: Conference contribution

18 引用 (Scopus)

抜粋

We propose overlapping multi-pulse pulse position modulation (OMPPM) in optical direct-detection channel to improve information rate and efficiency over pulse position modulation (PPM) or multi-pulse PPM (MPPM). The error probability of uncoded OMPPM system is investigated in optical direct-detection channel in quantum limited case, and both capacity and cutoff rate are evaluated in this channel. Moreover, Reed-Solomon (RS) codes are employed for OMPPM to achieve high energy information efficiency in the high throughput range. It is shown that OMPPM outperforms OOK, PPM, and MPPM in terms of both capacity and cutoff rate for the same bandwidth and the same probability of pulse occurrence. It is also shown that RS coded OMPPM achieves high energy information efficiency even in the range of high throughput.

元の言語English
ホスト出版物のタイトルIEEE International Conference on Communications
出版者Publ by IEEE
ページ1123-1127
ページ数5
ISBN(印刷物)0780309510
出版物ステータスPublished - 1993 1 1
イベント1993 IEEE International Conference on Communications - Geneva, Switz
継続期間: 1993 5 231993 5 26

出版物シリーズ

名前IEEE International Conference on Communications

Other

Other1993 IEEE International Conference on Communications
Geneva, Switz
期間93/5/2393/5/26

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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  • これを引用

    Ohtsuki, T., Sasase, I., & Mori, S. (1993). Overlapping multi-pulse pulse position modulation in optical direct detection channel. : IEEE International Conference on Communications (pp. 1123-1127). (IEEE International Conference on Communications). Publ by IEEE.