Optical Parallel Transmission with Multi-Wavelength for High Speed Communications on Indoor Channels

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概要

• 論文の詳細を見る

• In indoor optical channels, intersymbol interference(ISI)due to multipath propagation prevents high data rate transmission. In this paper, a new Optical Multi-Wavelength Modulation technique has been investigated for improving the quality of transmission. In this technique, parallel transmission is used, which lowers the data rate per channel and thus reduces the effects of ISI. Furthermore, parallel coding is used in predetermined parallel branches, so that coding can correct errors without changing the system data rate. Simulation results show that a combination of these methods can achieve high quality transmission without reduction of the total data rate.

• 社団法人電子情報通信学会の論文
• 1998-04-25

著者

• Tanaka Yuichi

  The Authors Are With The Faculty Of Science And Technology Keio University

• NAKAGAWA Masao

  The authors are with the Faculty of Science and Technology, Keio University

• Nakagawa Masao

  The Authors Are With The Department Of Electrical Engineering Keio University

• Nakagawa Masao

  The Authors Are With The Faculty Of Science And Technology Keio University

関連論文

• Optical Parallel Transmission with Multi-Wavelength for High Speed Communications on Indoor Channels
• Direct Sequence Code Division Multiple Access With Optical Multicarriers and Parallel FEC Codes

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