Li, Sha, Yu, Chongxiu, Kang, Zhe, Farrell, Gerald and Wu, Qiang (2014) 160-Gb/s NRZ-DQPSK optical transmission system employing QC-LDPC code. Chinese Optics Letters, 12 (1). 010604-10608. ISSN 1671-7694
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PDF (Article)
COL201412010604-05.pdf - Published Version Available under License Creative Commons Attribution 4.0. Download (1MB) | Preview |
Official URL: http://dx.doi.org/10.3788/COL201412.010604
Abstract
A quasi-cyclic low-density parity check (QC-LDPC) code is constructed by an improved stability of the shortest cycle algorithm for 160-Gb/s non-return zero differential quadrature phase shift keying (NRZ-DQPSK) optical transmission system with the fiber-based optical parametric amplifier (FOPA). The QC-LDPC code with stability of the shortest cycle reduces the bit error ratio (BER) to 10-14 and restrains the error floor effectively.
| Item Type: | Article |
|---|---|
| Subjects: | H600 Electronic and Electrical Engineering |
| Department: | Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering |
| Depositing User: | Ay Okpokam |
| Date Deposited: | 15 May 2015 11:58 |
| Last Modified: | 17 Dec 2023 16:34 |
| URI: | https://nrl.northumbria.ac.uk/id/eprint/22486 |
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