Low-Complexity Two-Stage Carrier Phase Estimation for 16-QAM Systems using QPSK Partitioning and Maximum Likelihood Detection

2011 ◽  
Author(s):  
Yuliang Gao ◽  
Alan Pak Tao Lau ◽  
Chao Lu ◽  
Jian Wu ◽  
Yan Li ◽  
...  
Keyword(s):  
Maximum Likelihood ◽  
Carrier Phase ◽  
Low Complexity ◽  
Phase Estimation ◽  
Two Stage ◽  
Maximum Likelihood Detection

Linewidth-Tolerant and Low-Complexity Two-Stage Carrier Phase Estimation for Dual-Polarization 16-QAM Coherent Optical Fiber Communications

2012 ◽  
Vol 30 (24) ◽  
pp. 3987-3992 ◽  
Author(s):  
Jian Hong Ke ◽  
Kang Ping Zhong ◽  
Ying Gao ◽  
John C. Cartledge ◽  
Abdullah S. Karar ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Carrier Phase ◽  
Low Complexity ◽  
Optical Fiber Communications ◽  
Phase Estimation ◽  
Dual Polarization ◽  
Two Stage ◽  
Fiber Communications

scholarly journals Low-complexity feed-forward carrier phase estimation for M-ary QAM based on phase search acceleration by quadratic approximation

2015 ◽  
Vol 23 (15) ◽  
pp. 19142 ◽  
Author(s):  
Meng Xiang ◽  
Songnian Fu ◽  
Lei Deng ◽  
Ming Tang ◽  
Perry Shum ◽  
...  
Keyword(s):  
Carrier Phase ◽  
Low Complexity ◽  
Quadratic Approximation ◽  
Phase Estimation ◽  
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