QPSK Assisted Carrier Phase Recovery for High Order QAM

被引:0
|
作者
Su, Xiaofei [1 ]
Dou, Liang [1 ]
Tao, Zhenning [1 ]
Hoshida, Takeshi [2 ,3 ]
Rasmussen, Jens C. [3 ]
机构
[1] Fujitsu R&D Ctr, 3F,Space 8,Pacific Century Pl, Beijing 100027, Peoples R China
[2] Fujitsu Ltd, Nakahara Ku, 1 Kamikodanaka 4 Chome, Kawasaki, Kanagawa 2118588, Japan
[3] Fujitsu Labs Ltd, Nakahara Ku, 1 Kamikodanaka 4 Chome, Kawasaki, Kanagawa 2118588, Japan
来源
2016 21ST OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC) HELD JOINTLY WITH 2016 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING (PS) | 2016年
关键词
coherent optical system; carrier phase recovery; quadrature amplitude modulation; RECEIVER CONCEPT; COMPLEXITY; SYSTEMS;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
With the assistance of inserted QPSK symbols, carrier phase recovery for high order QAM signal can be compatible with conventional Viterbi-Viterbi algorithm. For 64QAM, equivalent performance can be achieved but with extremely low hardware complexity.
引用
收藏
页数:3
相关论文
共 50 条
  • [41] A criterion for blind equalization and carrier-phase recovery of QAM based on kurtosis
    Wang, Da-Lei
    Yang, Bin
    Wu, Ying
    Wang, Xiu-Xiu
    Tien Tzu Hsueh Pao/Acta Electronica Sinica, 2014, 42 (07): : 1403 - 1409
  • [42] Carrier Phase Estimation for 32-QAM Optical Systems Using Quasi-QPSK-Partitioning Algorithm
    Feng, Jie
    Li, Wei
    Xiao, Junxiong
    Han, Jilong
    Li, Haitao
    Huang, Liyan
    Zheng, Yansheng
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2016, 28 (01) : 75 - 78
  • [43] New receiver for joint blind equalization and carrier phase recovery of QAM signals
    Chen, S
    Constantinides, AG
    GLOBECOM'03: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-7, 2003, : 2248 - 2252
  • [44] Novel 16QAM Carrier Recovery Based on Blind Phase Search
    Sun, Han
    Wu, Kuang-Tsan
    Thomson, Sandy
    Wu, Yuejian
    2014 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC), 2014,
  • [45] CARRIER RECOVERY CIRCUIT FOR COHERENT DETECTION OF HIGH-SPEED QPSK SIGNALS
    YAMAMOTO, H
    HIRADE, K
    HORIKAWA, I
    REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES, 1976, 24 (7-8): : 642 - 650
  • [46] Benchmarking of Carrier Phase Recovery Circuits for M-QAM Coherent Systems
    Borjeson, Erik
    Larsson-Edefors, Per
    2021 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC), 2021,
  • [47] High Performance and Low Complexity Carrier Phase Recovery Schemes for 64-QAM Coherent Optical Systems
    Navarro, Jaime Rodrigo
    Kakkar, Aditya
    Schatz, Richard
    Pang, Xiaodan
    Ozolins, Oskars
    Nordwall, Fredrik
    Louchet, Hadrien
    Popov, Sergei
    Jacobsen, Gunnar
    2017 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC), 2017,
  • [48] Differential carrier phase recovery for QPSK optical coherent systems with integrated tunable lasers
    Fatadin, Irshaad
    Ives, David
    Savory, Seb J.
    OPTICS EXPRESS, 2013, 21 (08): : 10166 - 10171
  • [49] Lower bounds on error performance for BPSK and QPSK systems with imperfect carrier phase recovery
    Najib, MA
    Prabhu, VK
    ICC 98 - 1998 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS VOLS 1-3, 1998, : 1253 - 1258
  • [50] NDA PLL design for carrier phase recovery of QPSK/TDMA bursts without preamble
    Lee, J
    PROCEEDINGS OF THE TENTH IEEE WORKSHOP ON STATISTICAL SIGNAL AND ARRAY PROCESSING, 2000, : 660 - 663