We demonstrate a novel technique to improve the burst-error-correction performance of the irregular LDPC code used for 50G-PON upstream transmission by optimally rearranging the parity-check matrix columns. FPGA-based real-time measurements show over 0.2 dB gains.

© 2019 The Author(s)

PDF Article


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription