TY - GEN
T1 - Frequency offset estimation in a polarization-multiplexed coherent OFDM system stressed by chromatic dispersion and PMD
AU - Karaki, Julie
AU - Pincemin, Erwan
AU - Jaouën, Yves
AU - Bidan, Raphaël Le
PY - 2012/12/1
Y1 - 2012/12/1
N2 - We propose here a simple method to estimate carrier frequency offset (CFO) in a polarizationmultiplexed coherent OFDM (CO-OFDM) system. Compared to existing techniques, this method based on the determination of the shifted position of the last filled OFDM sub-carrier (located just before the zero or empty sub-carriers area) permits to easily compensate large CFO, while not affecting the system robustness when facing chromatic dispersion, first and second order PMD.
AB - We propose here a simple method to estimate carrier frequency offset (CFO) in a polarizationmultiplexed coherent OFDM (CO-OFDM) system. Compared to existing techniques, this method based on the determination of the shifted position of the last filled OFDM sub-carrier (located just before the zero or empty sub-carriers area) permits to easily compensate large CFO, while not affecting the system robustness when facing chromatic dispersion, first and second order PMD.
UR - https://www.scopus.com/pages/publications/84890614564
M3 - Conference contribution
AN - SCOPUS:84890614564
SN - 9781557529435
T3 - CLEO: Science and Innovations, CLEO_SI 2012
SP - CF1F.3
BT - CLEO
T2 - CLEO: Science and Innovations, CLEO_SI 2012
Y2 - 6 May 2012 through 11 May 2012
ER -