Title :
Adaptive nonbinary LDPC coded modulation for optical transport networks
Author :
Djordjevic, Ivan B. ; Yequn Zhang
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Arizona, Tucson, AZ, USA
Abstract :
In this invited paper, we describe an adaptive nonbinary LDPC coded modulation scheme suitable for high-speed optical transport networks, which is based on irregular quasi-cyclic-LDPC codes derived from pairwise balanced designs, providing excellent coding gains.
Keywords :
optical fibre networks; optical modulation; parity check codes; adaptive nonbinary LDPC coded modulation; coding gains; high-speed optical transport networks; irregular quasicyclic-LDPC codes; pairwise balanced designs; Bit error rate; High-speed optical techniques; Niobium; Optical modulation; Parity check codes; Signal to noise ratio;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
