A Stopgap Solution for EON Resource Assignment Postponing the Need for Disruptive Technologies
In order to enhance the network throughput for modern fiber optic networks, disruptive capacity-expanding technologies are emerging, such as spatial division multiplexing or adding L-band transmission, at the cost of enormous expenditure in labor, capital, and time. A stopgap solution is proposed in...
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| Veröffentlicht in: | 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings (ACP/POEM) S. 1 - 3 |
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| Format: | Tagungsbericht |
| Sprache: | Englisch |
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IEEE
04.11.2023
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| Abstract | In order to enhance the network throughput for modern fiber optic networks, disruptive capacity-expanding technologies are emerging, such as spatial division multiplexing or adding L-band transmission, at the cost of enormous expenditure in labor, capital, and time. A stopgap solution is proposed in this paper to meet increasing communication needs in the short term before costly capacity-expanding techniques are needed. The proposed impairment-aware algorithm uses hybrid modulation and signal regeneration to achieve a 148 Tbps total network throughput in C-band, a 42% enhancement over the benchmark, when tested in the NSF-24 network with realistic population-based traffic. The proposed algorithm can be used as a stopgap relying mostly on existing infrastructure to temporarily ease the increasing throughput pressure. |
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| AbstractList | In order to enhance the network throughput for modern fiber optic networks, disruptive capacity-expanding technologies are emerging, such as spatial division multiplexing or adding L-band transmission, at the cost of enormous expenditure in labor, capital, and time. A stopgap solution is proposed in this paper to meet increasing communication needs in the short term before costly capacity-expanding techniques are needed. The proposed impairment-aware algorithm uses hybrid modulation and signal regeneration to achieve a 148 Tbps total network throughput in C-band, a 42% enhancement over the benchmark, when tested in the NSF-24 network with realistic population-based traffic. The proposed algorithm can be used as a stopgap relying mostly on existing infrastructure to temporarily ease the increasing throughput pressure. |
| Author | Chen, Bin Xing, Hang Xu, Yuxin |
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| Snippet | In order to enhance the network throughput for modern fiber optic networks, disruptive capacity-expanding technologies are emerging, such as spatial division... |
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| SubjectTerms | Benchmark testing Fiber optic networks Modulation Optical fibers Optical variables measurement physical-layer impairments resource allocation algorithms Space division multiplexing Spectral efficiency Throughput |
| Title | A Stopgap Solution for EON Resource Assignment Postponing the Need for Disruptive Technologies |
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