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Next generation FEC for high-capacity communication in optical transport networks (2009)
| Content Provider | CiteSeerX |
|---|---|
| Author | Djordjevic, Ivan B. Arabaci, Murat Minkov, Lyubomir L. |
| Abstract | Codes on graphs of interest for next generation forward error correction (FEC) in high-speed optical networks, namely turbo codes and low-density parity-check (LDPC) codes, are described in this invited paper. We describe both binary and nonbinary LDPC codes, their design, and decoding. We also discuss an FPGA implementation of decoders for binary LDPC codes. We then explain how to combine multilevel modulation and channel coding optimally by using coded modulation. Also, we describe an LDPC-coded turbo-equalizer as a candidate for dealing simultaneously with fiber nonlinearities, PMD, and residual chromatic dispersion. |
| File Format | |
| Volume Number | 27 |
| Journal | J. LIGHTW. TECHNOL |
| Language | English |
| Publisher Date | 2009-01-01 |
| Access Restriction | Open |
| Subject Keyword | Optical Transport Network Next Generation Fec High-capacity Communication Error Correction Fpga Implementation Next Generation High-speed Optical Network Nonbinary Ldpc Code Residual Chromatic Dispersion Low-density Parity-check Multilevel Modulation Turbo Code Ldpc-coded Turbo-equalizer Fiber Nonlinearities Binary Ldpc Code Invited Paper Coded Modulation |
| Content Type | Text |
| Resource Type | Article |
