Low-Complexity Fractionally-Spaced Frequency Domain Equalization with Improved Channel Estimation for Long-Haul Coherent Optical Systems

Chen Zhu; Chen Zhu; An V. Tran; F.N. Hauske; S. Chen; T. Anderson; E. Skafidas

doi:10.1364/OFC.2013.OW4B.5

Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013
OSA Technical Digest (online) (Optica Publishing Group, 2013),
paper OW4B.5
•https://doi.org/10.1364/OFC.2013.OW4B.5

Low-Complexity Fractionally-Spaced Frequency Domain Equalization with Improved Channel Estimation for Long-Haul Coherent Optical Systems

Chen Zhu, An V. Tran, F.N. Hauske, S. Chen, T. Anderson, and E. Skafidas

Optical Fiber Communication Conference 2013

Anaheim, California United States
17–21 March 2013
ISBN: 978-1-55752-962-6

From the session
Advanced Equalization (OW4B)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
C. Zhu, A. V. Tran, F. N. Hauske, S. Chen, T. Anderson, and E. Skafidas, "Low-Complexity Fractionally-Spaced Frequency Domain Equalization with Improved Channel Estimation for Long-Haul Coherent Optical Systems," in Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013, OSA Technical Digest (online) (Optica Publishing Group, 2013), paper OW4B.5.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Citation alert
Save article

Abstract

We present a coherent single-carrier system with optimized channel estimation and low-complexity fractionally-spaced frequency-domain equalizer. The concept is experimentally demonstrated for QPSK and 16-QAM systems to enable substantial overhead and complexity reduction without performance degradation.

PDF Article

More Like This

Dual-Stage Frequency Domain Blind Equalization for Long-Haul Coherent Polarization-Multiplexed QPSK and 16-QAM Systems

Chen Zhu, An V. Tran, S. Chen, L. B. Du, T. Anderson, A. J. Lowery, and E. Skafidas
We.1.A.2 European Conference and Exhibition on Optical Communication (ECOC) 2012

Experimental Demonstration of Employing Implicit Training in Long-Haul Polarization-Multiplexed Coherent Optical Systems

Chen Zhu, An V. Tran, Trevor Anderson, and Efstratios Skafidas
TuPR_1 OptoElectronics and Communications Conference and Photonics in Switching (OECC) 2013

Fractionally-spaced Frequency Domain Equalization for Optical Coherent Receivers with Interleaved Samplers

Yoshihiro Yasumura, Yuki Yoshida, and Ken-ichi Kitayama
JW2A.47 National Fiber Optic Engineers Conference (NFOEC) 2013

Previous Article Next Article