Review Article
Software-Defined Networks for Optical Networks Using Flexible Orchestration: Advances, Challenges, and Opportunities
Table 13
Summary of various solutions based on different taxonomies.
| Ref | Flexibility | Quality of service | Cost | Reliability | Real-life application |
| [117] (2021) | ✕ | ✓ | ✓ | ✕ | ✕ | [113] (2021) | ✕ | ✓ | ✕ | ✓ | ✓ | [118] (2020) | ✓ | — | ✓ | ✓ | ✕ | [109] (2020) | ✓ | ✓ | ✕ | ✕ | ✓ | [125] (2020) | ✕ | ✕ | ✕ | ✕ | | [119] (2020) | ✓ | ✕ | ✕ | ✓ | ✓ | [120] (2020) | ✓ | ✓ | ✕ | ✕ | — | [121] (2020) | ✕ | ✓ | ✓ | ✕ | ✕ | [131] (2020) | ✕ | ✓ | ✕ | ✓ | ✕ | [117] (2019) | ✓ | ✓ | ✓ | ✕ | ✕ | [56] (2019) | ✓ | ✕ | ✓ | ✕ | ✓ | [57] (2019) | ✓ | ✓ | ✕ | ✕ | ✕ | [58] (2019) | ✕ | ✕ | ✓ | ✓ | — | [59] (2019) | ✕ | ✓ | ✕ | ✕ | ✓ | [112] (2019) | ✓ | ✓ | ✕ | — | — | [55] (2019) | ✕ | ✓ | ✕ | ✓ | ✕ | [131] (2019) | ✕ | ✓ | ✕ | ✕ | ✕ | [117] (2019) | ✕ | ✓ | ✕ | ✕ | — | [135] (2019) | ✕ | — | ✓ | ✓ | ✕ | [120] (2017) | ✕ | ✓ | ✕ | ✓ | ✕ | [61] (2018) | ✕ | ✕ | ✓ | ✓ | ✓ | [113] (2017) | ✕ | ✓ | ✓ | ✕ | ✕ | This paper | ✓ | ✓ | ✓ | ✓ | ✓ |
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