{"title":"Application Aware Forward Error Correction Design","authors":"A. Bisplinghoff, S. Langenbach, T. Kupfer","doi":"10.1109/ecoc52684.2021.9606168","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9606168","url":null,"abstract":"Application aware forward error correction (FEC) design considers system aspects like affordable complexity, power-dissipation, latency limitations, component bandwidths, and rates to be supported as key constraints for optimizing system performance. We study performance enhancement of high-speed Ethernet links as an example.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133351708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Environmental Interference Mitigation and Anti-LED Blocked using ANN with Memory Module in 3D Indoor VLP Systems","authors":"Zicai Cao, M. Cheng, Qi Yang, Deming Liu, L. Deng","doi":"10.1109/ecoc52684.2021.9606173","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9606173","url":null,"abstract":"A novel deviation-correction algorithm named memory-artificial neural network is proposed in the ANN-based 3D indoor visible light positioning system for environmental interference mitigation and anti-LED blocked. The average positioning error of 1.04cm and 2.89cm is experimentally achieved under environmental interference and LED-blocked, respectively.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121281630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jasper Müller, S. Patri, T. Fehenberger, C. M. Machuca, H. Griesser, J. Elbers
{"title":"A QoT Estimation Method using EGN-assisted Machine Learning for Network Planning Applications","authors":"Jasper Müller, S. Patri, T. Fehenberger, C. M. Machuca, H. Griesser, J. Elbers","doi":"10.1109/ECOC52684.2021.9606064","DOIUrl":"https://doi.org/10.1109/ECOC52684.2021.9606064","url":null,"abstract":"An ML model based on precomputed per-channel SCI is proposed. Due to its superior accuracy over closed-form GN, an average SNR gain of 1.1 dB in an end-to-end link optimization and a 40% reduction in required lightpaths to meet traffic requests in a network planning scenario are shown.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128636362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Y. Hasegawa, H. Noguchi, Masaki Sato, Kohei Hosokawa, Morihiko Ota
{"title":"Evaluation of the Link Budget Increase using Error-Tolerant TCPs for Optical Communication in Nonlinear Regime on 200G PM-16QAM Real-time Signal Demodulation","authors":"Y. Hasegawa, H. Noguchi, Masaki Sato, Kohei Hosokawa, Morihiko Ota","doi":"10.1109/ecoc52684.2021.9605934","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9605934","url":null,"abstract":"We evaluated TCP/IP data transfer throughput using real-time 200G PM-16QAM signal over 75km SMF in the nonlinear regime. We show the validity of TCP/IP with an additional 0.2 dB increase in link budget in the nonlinear regime compared to 0.3 dB in the linear regime.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"335 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115228433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Optimized Deployment of S-band and Raman Amplification to Cost-Effectively Upgrade Wideband Optical Networks","authors":"Andre L. N. Souza, N. Costa, J. Pedro, J. Pires","doi":"10.1109/ecoc52684.2021.9605990","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9605990","url":null,"abstract":"The combined use of S-band and Raman amplification to cost-effectively increase the capacity of C+L-band transmission system is assessed. We show that Raman amplification improves and flattens the optical performance in the three bands, potentially reducing the complexity of routing and wavelength assignment algorithms.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115235177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Mirani, K. Vijayan, Zonglong He, Shen Li, E. Agrell, J. Schröder, P. Andrekson, M. Karlsson
{"title":"Experimental Demonstration of 8-Dimensional Voronoi Constellations with 65,536 and 16,777,216 Symbols","authors":"A. Mirani, K. Vijayan, Zonglong He, Shen Li, E. Agrell, J. Schröder, P. Andrekson, M. Karlsson","doi":"10.1109/ecoc52684.2021.9605988","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9605988","url":null,"abstract":"We experimentally demonstrate high-cardinality, low-complexity Voronoi constellations based on the E8 lattice over multiple time slots with OSNR and launch power gains of up to 1.7 and 2.4 dB for back-to-back and 80 km fiber transmission, respectively, compared to QAM formats.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125287125","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
D. Melati, M. K. Dezfouli, Y. Grinberg, Muhammad Al-Digeil, Danxia Xu, J. Schmid, P. Cheben, A. Waqas, P. Manfredi, Jianhao Zhang, L. Vivien, C. Alonso‐Ramos
{"title":"Dimensionality reduction for the on-chip integration of advanced photonic devices and functionalities","authors":"D. Melati, M. K. Dezfouli, Y. Grinberg, Muhammad Al-Digeil, Danxia Xu, J. Schmid, P. Cheben, A. Waqas, P. Manfredi, Jianhao Zhang, L. Vivien, C. Alonso‐Ramos","doi":"10.1109/ecoc52684.2021.9606084","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9606084","url":null,"abstract":"Design of modern photonic devices requires to handle a large number of parameters and figures of merit. By scaling down the complexity of the problem, machine learning dimensionality reduction enables the discovery of better performing devices, higher integration scale, and efficient evaluation of fabrication tolerances.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126615255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Nakamura, F. Hamaoka, Takayuki Kobayashi, H. Yamazaki, M. Nagatani, Y. Ogiso, H. Wakita, Y. Miyamoto
{"title":"High Symbol-Rate Signal Optimization for Long-Haul Transmission Systems over 1-Tbps/λ Net-Data Rate","authors":"M. Nakamura, F. Hamaoka, Takayuki Kobayashi, H. Yamazaki, M. Nagatani, Y. Ogiso, H. Wakita, Y. Miyamoto","doi":"10.1109/ecoc52684.2021.9605864","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9605864","url":null,"abstract":"We discuss the theoretical and practical aspects of high symbol-rate signal optimization techniques for realizing a >1-Tbps/λ long-haul transmission system. We also review the key technologies for transmitting the high symbol-rate signal such as modulation format design, bandwidth extension techniques, and equalization schemes.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124893626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Pareto-Optimality Based Multi-Objective Optimisation Approach to Assist Optical Network (Re-)Design Choices","authors":"Sam Nallaperuma, N. Shevchenko, S. Savory","doi":"10.1109/ecoc52684.2021.9605982","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9605982","url":null,"abstract":"This paper presents a Pareto-optimality based multi-objective optimisation approach to optimise optical network parameters considering multiple performance metrics simultaneously. Resultant Pareto-optimal solutions provide a set of options for practitioners to assist network (re-)design choices considering multiple (conflicting) performance goals.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124926577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Girard-Jollet, M. Lonardi, P. Ramantanis, P. Serena, C. Lasagni, P. Layec, J. Antona
{"title":"Estimating Network Components Polarization-Dependent Loss Using Performance Statistical Measurements","authors":"J. Girard-Jollet, M. Lonardi, P. Ramantanis, P. Serena, C. Lasagni, P. Layec, J. Antona","doi":"10.1109/ecoc52684.2021.9606155","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9606155","url":null,"abstract":"We propose a novel approach to estimate reconfigurable optical add-drop multiplexers (ROADM) polarization-dependent loss (PDL) using the signal-to-noise ratio distribution induced by PDL. We show an uncertainty cut between 40% and 80% compared to datasheet in several configurations.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123521706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}