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Crosstalk-aware RCSA for spatial division multiplexing enabled elastic optical networks with multi-core fibers
| Content Provider | Semantic Scholar |
|---|---|
| Author | Zhu, Ruijie Zhao, Yongli Yang, Hui Chen, Haoran Zhang, Jie |
| Copyright Year | 2016 |
| Abstract | In this Letter, we propose two crosstalk-aware routing, core, and spectrum assignment (CA-RCSA) algorithms for spatial division multiplexing enabled elastic optical networks (SDM-EONs) with multi-core fibers. First, the RCSA problem is modeled, and then a metric, i.e., CA spectrum compactness (CASC), is designed to measure the spectrum status in SDM-EONs. Based on CASC, we propose two CA-RCSA algorithms, the first-fit (FF) CASC algorithm and the random-fit (RF) CASC algorithm. Simulation results show that our proposed algorithms can achieve better performance than the baseline algorithm in terms of blocking probability and spectrum utilization, with FF-CASC providing the best performance. |
| Starting Page | 100604 |
| Ending Page | 100608 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.3788/COL201614.100604 |
| Volume Number | 14 |
| Alternate Webpage(s) | http://www.opticsjournal.net/ViewFullPDF.htm?aid=OJ161008000004lSoUrX |
| Alternate Webpage(s) | http://www.opticsjournal.net/ViewFull0.htm?aid=OJ161008000004lSoUrX |
| Alternate Webpage(s) | https://doi.org/10.3788/COL201614.100604 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
