EFEC7 IP核(EFEC7 IP Core)
Altera 7%的增强型前向纠错(EFEC7)IP核针对于光传输网络(OTN)前向纠错应用(FEC),包含一个较高性能的编解码器。
The Altera 7% Enhanced Forward Error Correction (EFEC7) IP core includes a highperformance
encoder and decoder for Optical Transport Network (OTN) FEC
applications. Bose-Chaudhuri-Hocquenghem (BCH) streaming turbo product codes
correct errors in data transmitted across communication channels with various bit
error rates (BERs). EFEC7 performs high-gain error correction with 7% overhead and
is available for 100 gigabits per second (Gbps)/Optical Channel Transport Unit
(OTU)4 data transmission.ds_efec7.pdf