Title | ||
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Real-Time Demonstration Of Low-Complexity Time-Domain Chromatic Dispersion Equalization |
Abstract | ||
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We demonstrate real-time CD equalization (CDE) for coherent optical transmission systems using a low complexity time-domain (TD) multiplierless finite-impulse response (FIR)-based equalizer, based on a field-programmable gate array (FPGA) implementation. The real-time operation is performed for a single-channel 2.5 Gb/s QPSK optical signal with a performance penalty of only similar to 0.15 dB with respect to the maximum performance. The hardware complexity is also evaluated in terms of occupation in a Virtex-6 FPGA-XC6VLX240T, revealing the high efficiency of the proposed CDE algorithm. |
Year | DOI | Venue |
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2017 | 10.1109/ICTON.2017.8025173 | 2017 19TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON) |
Keywords | DocType | ISSN |
optical communications, coherent detection, digital signal processing, real-time, hardware implementation, field-programmable gate array | Conference | 2162-7339 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
7 |
Name | Order | Citations | PageRank |
---|---|---|---|
Martins, Celestino S. | 1 | 0 | 2.03 |
sofia b amado | 2 | 0 | 2.03 |
ricardo ferreira | 3 | 0 | 2.03 |
ali shahpari | 4 | 2 | 6.66 |
António Luis Jesus Teixeira | 5 | 38 | 14.23 |
fernando p guiomar | 6 | 0 | 6.76 |
Armando N. Pinto | 7 | 6 | 11.51 |