| DSP Methods for the Evolution from Conventional TDM-PON to DSP-enhanced TDM -PON | |
| Li, Juhao ; Yang, Hui ; Lin, Bangjiang ; Wan, Yangsha ; Luo, Yuanbao ; He, Yongqi ; Chen, Zhangyuan | |
| 2013 | |
| 关键词 | Passive optical network (PON) Digital signal processing (DSP) Time-division-multiplexing PON (TDM-PON) Evolution |
| 英文摘要 | Recently, digital signal processing (DSP) methods have attracted a lot of attention for next-generation passive optical network (PON). To achieve high spectrum-efficiency colorless transmission, we combine the time-division-multiplexing (TDM) architecture with advanced DSP methods to propose a DSP-enhanced TDM-PON, in which DSP-based symbols are transmitted in different time slots instead of on-off-key (OOK) bits in conventional TDM-PON. Four DSP methods with frequency-domain equalization (FDE) are discussed in terms of computational complexity, peak-to-average ratio (PAPR), and flexibility. A DSP-based evolution scheme from conventional TDM-PON to DSP-enhanced TDM-PON is proposed and experimentally demonstrated by upgrading the optical line terminal (OLT) to support both OOK and DSP-based signals, which can maintain the current optical distribution network (ODN) and minimize the impact for the existing service and equipment.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000330569800137&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Engineering, Electrical & Electronic; Telecommunications; EI; CPCI-S(ISTP); 0 |
| 语种 | 英语 |
| DOI标识 | 10.1109/ChinaCom.2013.6694691 |
| 内容类型 | 其他 |
| 源URL | [http://ir.pku.edu.cn/handle/20.500.11897/292544]  |
| 专题 | 信息科学技术学院 |
| 推荐引用方式 GB/T 7714 | Li, Juhao,Yang, Hui,Lin, Bangjiang,et al. DSP Methods for the Evolution from Conventional TDM-PON to DSP-enhanced TDM -PON. 2013-01-01. |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论