国家高技术研究发展计划(2009AA01A345)

作品数:14被引量:36H指数:4
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相关作者:张治国张民陈雪孟小波陈启冠更多>>
相关机构:北京邮电大学江西省电力公司更多>>
相关期刊:《光电子.激光》《China Communications》《Chinese Physics B》《Chinese Optics Letters》更多>>
相关主题:CO-OFDM架空输电线FBG光纤BRAGG光栅SYSTEMS更多>>
相关领域:电子电信自动化与计算机技术理学机械工程更多>>
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Parallel signaling-based fast restoration scheme in distributed optical networks
《Chinese Optics Letters》2012年第3期8-11,共4页边巍巍 王宏祥 纪越峰 
supported in part by the National "863" Program of China (No. 2009AA01A345);the National "973" Program of China (No. 2012CB315700);the National Natural Science Foundation of China (No.61171103)
The fast parallel restoration (FPR) scheme is proposed to achieve the fast setup of restoration label switched path (LSP) in the distributed optical networks. The scheme is derived by dividing the whole restoratio...
关键词:Fiber optic networks 
Active dynamic pre-protection mechanism for MPLS-TP network被引量:1
《High Technology Letters》2011年第4期354-359,共6页白晖峰 Ji Yuefeng 
Supported by the National High Technology Research and Development Program of China(No. 2009AA01Z255, 2009AA01A345), the National Basic Research Program of China(No. 2007CB310705 ) and the National Natural Science Foundation of China(No. 60932004).
The active-fault-alarm (AFA) technologies and the dynamic protection mechanism of the optical network controlled by the multi-protocol label switching transport profile (MPLS-TP) are both studied in this article. ...
关键词:multiple protocol label switching transport profile (MPLS-TP) active-fault-alarm (AFA) network protection 
Joint nonlinearity and chromatic dispersion pre-compensation for coherent optical orthogonal frequency-division multiplexing systems
《Chinese Physics B》2011年第11期296-300,共5页乔耀军 刘学君 纪越峰 
supported by the National High Technology Research and Development Program of China(Grant No.2009AA01A345);the National Basic Research Program of China(Grant No.2011CB302702);the National Natural Science Foundation of China(Grant No.60932004)
This paper introduces a joint nonlinearity and chromatic dispersion pre-compensation method for coherent optical orthogonal frequency-division multiplexing systems. The research results show that this method can reduc...
关键词:fibre optics NONLINEARITY chromatic dispersion coherent optical orthogonal frequency-division multiplexing 
Signaling-based path-segment protection in mesh optical networks
《Chinese Optics Letters》2011年第10期14-17,共4页陆月明 邹超 王秋实 纪越峰 
supported in part by the National "863" Program of China(No.2009AA01A345);the National "973" Program of China(No.2011CB302702);the National Natural Science Foundation of China (No.60932004)
Path protections have become increasingly important for current mesh optical networks because fast restorations in generalized multiprotocol label switching (GMPLS) networks are uncertain. However, setting up additi...
关键词:Fiber optic networks MESH networking PROBABILITY Routing protocols SIGNALING 
一种基于反射式SOA的FBG传感解调方法被引量:2
《光电子.激光》2011年第9期1286-1289,共4页张治国 张民 王立芊 
国家"863"计划资助项目(2009AA01A345);中央高校基本科研业务费专项资金资助项目(BUPT2011RC0405)
提出一种基于反射式半导体光放大器(R-SOA)的光纤Bragg光栅(FBG)传感解调方法。周期性调谐R-SOA与可调谐FBG构成的窄带可调谐激光器,当其输出波长与FBG传感器反射波长一致时,由光电探测器输出光电流最大判断2个FBG周期的匹配并完成...
关键词:反射式半导体光放大器(R-SOA) 光纤Bragg光栅(FBG) 一维调节器 步进电机 
Optimized optical phase conjugation conf iguration for f iber nonlinearity compensation in CO-OFDM systems被引量:2
《Chinese Optics Letters》2011年第6期31-35,共5页李炉焦 乔耀军 纪越峰 
supported in part by the National Natural Science Foundation of China (No. 60932004);the National "863" Program of China (No. 2009AA01A345);the National "973" Program of China (No.2007CB310705)
The optimized optical phase conjugation (OPC) configuration is proposed for the 40-Gb/s CO-OFDM system. The proposed configuration for nonlinear cancellation is systematically depicted in transmission links with lum...
关键词:Optical phase conjugation OPTIMIZATION Telecommunication systems 
基于正交频分复用无源光网络的动态带宽分配算法研究(英文)被引量:10
《光子学报》2011年第5期684-689,共6页陈存康 乔耀军 纪越峰 
Supported by the NSFC(No.60932004);National 863 Program(No.2009AA01A345);National 973 Program(No.2007CB310705)
介绍了一种应用于未来大容量、多业务接入场景下的称为光正交频分复用无源光网络的下一代接入网技术,并提出了一种基于此结构的称为基于服务质量需求的固定周期流水线轮询动态带宽分配算法.该算法通过应用二级带宽分配机制、带宽预申请...
关键词:正交频分复用无源光网络(OFDM-PON) 服务质量(QoS) 动态带宽分配算法(DBA) 固定周期流水线轮询(FCPP) 
OSNR-aware lightpath provisioning in distributed optical network
《Chinese Optics Letters》2011年第5期23-26,共4页白晖峰 纪越峰 
supported in part by the National "863" Program of China (Nos. 2009AA01z255 and 2009AA01A345);the National "973" Program of China (No.2007CB310705);the National Natural Science Foundation of China (No. 60932004);the Specialized Research Fund for the Doctoral Program of Higher Education of China (No. 200800130001)
An optical signal-to-noise ratio (OSNR) aware lightpath provisioning mechanism (OSNR-LPM) is proposed for distributed optical networks. This OSNR-LPM takes the OSNR value of the lightwave along the lightpath into ...
关键词:Blocking probability Fiber optic networks Signal systems Signal to noise ratio Telecommunication traffic 
基于FBG传感器的架空输电线覆冰监测方案的设计与实验被引量:4
《光电子.激光》2011年第4期499-503,共5页张民 陈启冠 张治国 孟小波 陈雪 李路明 
国家“863”计划资助项目(2009AA01A345);中央高校基本科研业务费专项资金资助项目(BUPT2009RC0406);江西省电力公司重大研究资助项目(200950801,200950802)
提出了一种基于光纤Bragg光栅(FBG)传感器的架空输电线路覆冰厚度监测方案,并进行了仿真分析和实验验证。利用覆冰后输电线路的形变牵引FBG应变传感器,综合考虑FBG的应变量、实时气候条件等多种因素,得出输电线路的覆冰厚度。实验结果表...
关键词:物联网 传感网 架空输电线 覆冰监测仪 光纤Bragg光栅(FBG) 
PON接入网P2P业务有效承载策略的研究被引量:1
《中国电子科学研究院学报》2011年第3期299-303,共5页张楠 马东超 陈雪 臧璆 
国家863计划课题(2009AA01A345);中央高校基本科研业务费专项资金(BUPT2009RC0402)
为有效承载P2P型业务,面向PON接入网应用的基于线速报文深度识别和P2P协议报文控制的P2P业务重定向策略(IC-P2PTRD)已提出,但IC-P2PTRD策略存在可能出现重定向失败的问题。在IC-P2PTRD基础上,提出了一种基于OLT与ONU协作的改进型P2P业...
关键词:PON P2P 重定向策略 报文深度识别 报文控制 
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