基于D8PSK/IRZ正交调制的光标记系统
|
摘要
提出了一种差分八相移键控/反转归零码(D8PSK/IRZ)正交调制的光标记方案。该方案采用D8PSK进行载荷信号调制,IRZ进行标记信号调制,实现D8PSK/IRZ的正交光标记调制。仿真实现了传输速率为120 Gbit/s的D8PSK/IRZ正交信号的百公里传输,在仿真系统接收端得到了较好的信号眼图,且在最佳消光比时系统有较小的误码率,使得该方案的可行性及有效性得以验证。
A novel optical labeling scheme based on differential 8-level phase-shift keying(D8 PSK)/Inverse-return-to-zero(IRZ)orthogonal modulation is investigated. In this scheme,D8 PSK is used as the modulation formats of the payload signal,whilethe label signal uses IRZ as its modulation formats. The results of simulation show that better performance can be achieved after thetransmission in 100 km optical fiber while the transmission rate of 120 Gbit/s.
A novel optical labeling scheme based on differential 8-level phase-shift keying(D8 PSK)/Inverse-return-to-zero(IRZ)orthogonal modulation is investigated. In this scheme,D8 PSK is used as the modulation formats of the payload signal,whilethe label signal uses IRZ as its modulation formats. The results of simulation show that better performance can be achieved after thetransmission in 100 km optical fiber while the transmission rate of 120 Gbit/s.
引文
[1]强东东.光标记网络中基于正交调制光标记的关键技术研究[D].兰州:兰州交通大学,2014:12-25.QIANG Dongdong.Research on Key Techniques of Opti-cal Labeling Based on Orthogonal Modulation in OpticalLabeling Networks[D].Lanzhou:Lanzhou Jiaotong Uni-versity,2014:12-25.
[2]李善勇.基于Pol-SK标签的DPSK格式光标记交换关键技术的研究[D].北京:北京交通大学,2015:20-33.LI Shanyong.Research on key technologies of DPSK for-mat optical label switching based on Pol-SK label[D].Beijing:Beijing Jiaotong University,2015:20-33.
[3]XU Yuming,LI Xinying,YU Jianjun.Simple scheme forPDM-QPSK payload generation in an optical label switch-ing network[J].IEEE/OSA Journal of Optical Communica-tions&Networking,2016,8(2):53-57.
[4]ISAAC A.A,CAO Yongsheng,CHEN Fushen,et al.100Gb/s PDM-DQPSK optical label switching system withspectral amplitude code labels[C]//Eighth InternationalConference on Ubiquitous and Future Networks.IEEE,2016:365-370.
[5]吴亚楠.光标记交换系统中先进调制格式的研究[D].成都:电子科技大学,2013:7-11.WU Yanan.Advanced Modulation Formats in Optical La-bel Switching Systems[D].Chengdu:University of Elec-tronic Science and Technology of China,2013:7-11.
[6]李钇潭,陈相玮,许也,等.正交调制光标记交换系统的传输特性研究[J].新型工业化,2017,7(3):1-5.LI Yitan,CHEN Xiangwei,XU Ye,et al.Research onTransmission Performance of Orthogonal Modulation Opti-cal Label Switching System[J].Journal of New Industrial-ization,2017,7(3):1-5.
[7]孙振宇,王佳婧.ROF通信技术和光标记交换技术的研究[J].中国新技术新产品,2013(19):25-25.SUN Zhenyu,WANG Jiajing.Research on ROF Communication Technology and Optical Label Switching Technology[J].New Technology and New Products of China,2013(19):25-25.
[8]张天生,徐铭,胡家顺,等.基于POLMUX-CSRZ-DQPSK/DB的新光标记流研究[J].光通信研究,2013(4):1-4.ZHANG Tiansheng,XU Ming,HU Jiashun,et al.Study on New Optical Label Stream Based on POLMUX-CSRZ-DQPSK/DB[J].Study on Optical Communications,2013(4):1-4.
[9]ZHANG Xing,ZHANG Xiaolei,WANG Yongjun,et al.A novel orthogonal modulation format of D8PSK/ASK with differential bi-phase encoding and its application in a label switching optical network[J].Optoelectronics Letters,2012,8(2):129-133.
[10]张丽佳,忻向军,刘博,等.基于8PSK的新型高速正交光标记交换技术[J].红外与激光工程,2010,39(1):103-105.ZHANG Lijia,XIN Xiangjun,LIU Bo,et al.New High-speed Orthogonal Optical Label Switching based on 8PSK[J].Infrared and Laser Engineering,2010,39(1):103-105.
[11]曹永盛,吴亚楠,赵安臻,等.16QAM/ASK正交调制光标记交换系统的设计与性能仿真[J].新型工业化,2014,4(2):45-50.CAO Yongsheng,WU Yanan,ZHAO Anzhen,et al.Performance and Design of 16QAM/ASK Orthogonal Modulated Optical Label Switching System[J].Journal of New Industrialization,2014,4(2):45-50.
[12]师严,余重秀,忻向军.利用偏振调制的FSK/ASK光标记信号性能分析[J].北京邮电大学学报,2010,33(5):117-120.SHI Yan,YU Chongxiu,XIN Xiangjun.Analysis of FSK/ASK Optical Marking Signal Using Polarization Modulation[J].Journal of Beijing University of Posts and Telecommunications,2010,33(5):117-120.
[13]柳雨晨,张晓磊,王拥军,等.D8PSK调制格式研究及其传输性能分析[J].红外与激光工程,2012,41(5):1271-1276.LIU Yuchen,ZHANG Xiaolei,WANG Yongjun,et al.D8PSK Modulation Format and Analysis of Transmission Performance[J].Infrared and Laser Engineering,2012,41(5):1271-1276.
[14]赵璐.双二进制反归零码的产生与研究[J].信息通信,2016(5):61-62.ZHAO Lu.Research and Generation of Double BinaryOrthogonal Zero Code[J].Information&Communica-tions,2016(5):61-62.
[15]SHANG Tao,CHEN Jianqiao,YANG Yintang,et al.Study of a novel amplitude-phase modulation IRZ-MSKin high-speed optical fiber transmission system[J].Optical Fiber Technology,2014,20(3):254-260.
[16]CHEN Longquan,QIAO Yaojun,JI Yuefeng.A cost-sav-ing scheme of centralized-light-source WDM PON utiliz-ing inverse-duobinary-RZ downstream and OFDM up-stream[J].Optics Communications,2013,294(294):123-128.
[2]李善勇.基于Pol-SK标签的DPSK格式光标记交换关键技术的研究[D].北京:北京交通大学,2015:20-33.LI Shanyong.Research on key technologies of DPSK for-mat optical label switching based on Pol-SK label[D].Beijing:Beijing Jiaotong University,2015:20-33.
[3]XU Yuming,LI Xinying,YU Jianjun.Simple scheme forPDM-QPSK payload generation in an optical label switch-ing network[J].IEEE/OSA Journal of Optical Communica-tions&Networking,2016,8(2):53-57.
[4]ISAAC A.A,CAO Yongsheng,CHEN Fushen,et al.100Gb/s PDM-DQPSK optical label switching system withspectral amplitude code labels[C]//Eighth InternationalConference on Ubiquitous and Future Networks.IEEE,2016:365-370.
[5]吴亚楠.光标记交换系统中先进调制格式的研究[D].成都:电子科技大学,2013:7-11.WU Yanan.Advanced Modulation Formats in Optical La-bel Switching Systems[D].Chengdu:University of Elec-tronic Science and Technology of China,2013:7-11.
[6]李钇潭,陈相玮,许也,等.正交调制光标记交换系统的传输特性研究[J].新型工业化,2017,7(3):1-5.LI Yitan,CHEN Xiangwei,XU Ye,et al.Research onTransmission Performance of Orthogonal Modulation Opti-cal Label Switching System[J].Journal of New Industrial-ization,2017,7(3):1-5.
[7]孙振宇,王佳婧.ROF通信技术和光标记交换技术的研究[J].中国新技术新产品,2013(19):25-25.SUN Zhenyu,WANG Jiajing.Research on ROF Communication Technology and Optical Label Switching Technology[J].New Technology and New Products of China,2013(19):25-25.
[8]张天生,徐铭,胡家顺,等.基于POLMUX-CSRZ-DQPSK/DB的新光标记流研究[J].光通信研究,2013(4):1-4.ZHANG Tiansheng,XU Ming,HU Jiashun,et al.Study on New Optical Label Stream Based on POLMUX-CSRZ-DQPSK/DB[J].Study on Optical Communications,2013(4):1-4.
[9]ZHANG Xing,ZHANG Xiaolei,WANG Yongjun,et al.A novel orthogonal modulation format of D8PSK/ASK with differential bi-phase encoding and its application in a label switching optical network[J].Optoelectronics Letters,2012,8(2):129-133.
[10]张丽佳,忻向军,刘博,等.基于8PSK的新型高速正交光标记交换技术[J].红外与激光工程,2010,39(1):103-105.ZHANG Lijia,XIN Xiangjun,LIU Bo,et al.New High-speed Orthogonal Optical Label Switching based on 8PSK[J].Infrared and Laser Engineering,2010,39(1):103-105.
[11]曹永盛,吴亚楠,赵安臻,等.16QAM/ASK正交调制光标记交换系统的设计与性能仿真[J].新型工业化,2014,4(2):45-50.CAO Yongsheng,WU Yanan,ZHAO Anzhen,et al.Performance and Design of 16QAM/ASK Orthogonal Modulated Optical Label Switching System[J].Journal of New Industrialization,2014,4(2):45-50.
[12]师严,余重秀,忻向军.利用偏振调制的FSK/ASK光标记信号性能分析[J].北京邮电大学学报,2010,33(5):117-120.SHI Yan,YU Chongxiu,XIN Xiangjun.Analysis of FSK/ASK Optical Marking Signal Using Polarization Modulation[J].Journal of Beijing University of Posts and Telecommunications,2010,33(5):117-120.
[13]柳雨晨,张晓磊,王拥军,等.D8PSK调制格式研究及其传输性能分析[J].红外与激光工程,2012,41(5):1271-1276.LIU Yuchen,ZHANG Xiaolei,WANG Yongjun,et al.D8PSK Modulation Format and Analysis of Transmission Performance[J].Infrared and Laser Engineering,2012,41(5):1271-1276.
[14]赵璐.双二进制反归零码的产生与研究[J].信息通信,2016(5):61-62.ZHAO Lu.Research and Generation of Double BinaryOrthogonal Zero Code[J].Information&Communica-tions,2016(5):61-62.
[15]SHANG Tao,CHEN Jianqiao,YANG Yintang,et al.Study of a novel amplitude-phase modulation IRZ-MSKin high-speed optical fiber transmission system[J].Optical Fiber Technology,2014,20(3):254-260.
[16]CHEN Longquan,QIAO Yaojun,JI Yuefeng.A cost-sav-ing scheme of centralized-light-source WDM PON utiliz-ing inverse-duobinary-RZ downstream and OFDM up-stream[J].Optics Communications,2013,294(294):123-128.