Gender:Male
Date of Birth:1976-12-12
[MORE]2010-01-21 elected: 2009年度广东省电信规划设计院有限公司十大杰出员工称号
2010-07-22 elected: 《中国电信2007年武汉-长沙-广州WDM传输系统扩容工工程》2010年省通信工程优秀设计二等奖 广东省通信管理局 省部二等奖
2011-01-26 elected: 《中国电信省际软交换扁平化网络调整升级工程》2010年度部级优秀通信工程设计二等奖 工业和信息化部 省部二等奖
DOI number:10.2174/187221212804583277
Journal:Recent Patents on Engineering Issue
Key Words:optical OFDM, passive optical network(PON), colorless upstream
Abstract:In this paper, we have proposed and experimentally demonstrated an optical access network based on orthogonal frequency division multiplexing (OFDM) technology. The OFDM based passive optical network (PON) employs multicarrier to carry different information transmitted to different optical network units (OUNs). In this paper, we have systematically analyzed the system performance of OFDM-PON under different conditions, including modulation formats, laser line widths, access distances and wavelength intervals. The colorless upstream transmission in the OFDM-PON is also analyzed in this paper. Finally, we have proposed a 40Gb/s base band OFDM-PON with two optical carriers, and the experimental result shows a receive sensitivity of-14dBm at BER of 310-3(EFEC limit) after 25km fiber transmission. Patents relevant to the topic have also been discussed in this paper.
Indexed by:Journal paper
Volume:06
Issue:03
Page Number:226-239
Translation or Not:no
Date of Publication:2012-12-01
Included Journals:EI
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