A wavelength-division-multiplexed passive optical network with flexible optical network unit internetworking capability
Publication in refereed journal

香港中文大學研究人員

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摘要We propose and experimentally demonstrate a novel flexible optical network unit (ONU) internetworking architecture over a wavelength-division multiplexed passive optical network (WDM-PON). By employing our designated wavelength assignment and remodulating the downstream differential phase-shift keying signal as the ONU internetworking carrier, one ONU can broadcast its own message to all other ONUs, with negligible signal interference. Moreover, the inter-ONU communication can further be partitioned into arbitrary virtual private groups of ONUs by employing designated RF tones for identification and control. It was experimentally demonstrated that the performance degradation due to the introduction of RF tones is negligible compared with the full broadcast case. Our proposed scheme can provide high flexibility and practical implementation for. WDM-PONs.
著者Zhao Q, Chan CK
期刊名稱Journal of Lightwave Technology
出版年份2007
月份8
日期1
卷號25
期次8
出版社IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
頁次1970 - 1977
國際標準期刊號0733-8724
電子國際標準期刊號1558-2213
語言英式英語
關鍵詞Optical networks; passive optical networks (PONs); wavelength-division multiplexing
Web of Science 學科類別Engineering; Engineering, Electrical & Electronic; ENGINEERING, ELECTRICAL & ELECTRONIC; Optics; OPTICS; Telecommunications; TELECOMMUNICATIONS

上次更新時間 2020-13-09 於 02:06