Title :
Concatenated QC-LDPC and SPC codes for 100 Gbps ultra long-haul optical transmission systems
Author :
Kamiya, Naoyasu ; Shioiri, Satomi
Author_Institution :
Common Platform Software Res. Labs., NEC Corp., Kawasaki, Japan
Abstract :
We propose and investigate a novel FEC coding scheme based on a concatenation of QC-LDPC with single-parity-check codes. High performance of a Q-limit of 5.8 dB with 20.5% overhead has been achieved with FPGA-based simulations.
Keywords :
concatenated codes; forward error correction; parity check codes; FEC coding; FPGA-based simulations; SPC codes; bit rate 100 Gbit/s; concatenated QC-LDPC code; single-parity-check codes; ultra long-haul optical transmission systems; Bit error rate; Concatenated codes; Decoding; Forward error correction; High speed optical techniques; Laboratories; National electric code; Optical fiber communication; Optical receivers; Parity check codes;
Conference_Titel :
Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
Conference_Location :
San Diego, CA
Electronic_ISBN :
978-1-55752-884-1
