Title :
PMD compensation in multilevel coded-modulation schemes with coherent detection using Alamouti-type polarization-time coding
Author :
Djordjevic, Ivan B. ; Xu, Lei ; Wang, Ting
Author_Institution :
Univ. of Arizona, Tucson, AZ
Abstract :
We present a PMD compensation scheme suitable for use in multilevel coded-modulation schemes, with PMD compensation efficiency comparable to that of OFDM, but with lower complexity of both transmitter and receiver. It is based on Alamouti-type polarization-time coding, with LDPC codes as channel codes.
Keywords :
OFDM modulation; channel coding; dispersion (wave); electromagnetic wave polarisation; matrix algebra; modulation coding; parity check codes; Alamouti-type polarization-time coding; LDPC codes; OFDM; PMD compensation efficiency; channel codes; coherent detection; multilevel coded-modulation schemes; polarization-mode dispersion; receiver; transmitter; Distributed feedback devices; Laser feedback; OFDM; Optical fiber communication; Optical fiber polarization; Optical transmitters; Parity check codes; Phase shift keying; Quadrature amplitude modulation; Solid scintillation detectors;
Conference_Titel :
IEEE/LEOS Summer Topical Meetings, 2008 Digest of the
Conference_Location :
Acapulco
Print_ISBN :
978-1-4244-1925-8
Electronic_ISBN :
1099-4742
DOI :
10.1109/LEOSST.2008.4590510
