Abstract
To mitigate the fibre nonlinearities in high-speed transmission (at 40Gb/s or higher), the use of maximum a posteriori probability (MAP) symbol decoding supplemented with iterative decoding is proposed. The MAP detector operates on the channel trellis to correct the corrupted data and to provide soft outputs processed further in an iterative decoder. Impressive performance improvement is demonstrated.
Original language | English (US) |
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Pages (from-to) | 174-178 |
Number of pages | 5 |
Journal | IEE Proceedings: Optoelectronics |
Volume | 153 |
Issue number | 4 |
DOIs | |
State | Published - Aug 2006 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Computer Networks and Communications
- Electrical and Electronic Engineering