DocumentCode
608928
Title
Full-range and rapid-tracking carrier phase and frequency estimator for 16-QAM coherent systems
Author
Meiyappan, A. ; Pooi-Yuen Kam ; Hoon Kim
Author_Institution
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore
fYear
2013
fDate
17-21 March 2013
Firstpage
1
Lastpage
3
Abstract
We present a carrier phase and frequency estimator for 16-QAM with frequency acquisition range of ±0.5 times the symbol rate, speed of 15 times faster than differential frequency estimation, and robustness in tracking time-varying frequency.
Keywords
frequency estimation; optical fibre communication; phase estimation; quadrature amplitude modulation; 16-QAM coherent systems; frequencγ acquisition; full-range carrier phase estimator; full-range estimator; rapid-tracking carrier phase estimator; rapid-tracking frequency estimator; symbol rate; time-varying frequency tracking; Bit error rate; Frequency estimation; Frequency modulation; Lasers; Optical filters; Signal to noise ratio; Time-frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location
Anaheim, CA
Print_ISBN
978-1-4799-0457-0
Type
conf
Filename
6533068
Link To Document