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2021 European Conference on Optical Communication (ECOC)最新文献

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Zero-Multiplier Sparse DNN Equalization for Fiber-Optic QAM Systems with Probabilistic Amplitude Shaping 基于概率幅度整形的光纤QAM系统零乘法器稀疏DNN均衡
2021 European Conference on Optical Communication (ECOC) Pub Date : 2021-09-13 DOI: 10.1109/ecoc52684.2021.9605870
T. Koike-Akino, Ye Wang, K. Kojima, K. Parsons, Tsuyoshi Yoshida
{"title":"Zero-Multiplier Sparse DNN Equalization for Fiber-Optic QAM Systems with Probabilistic Amplitude Shaping","authors":"T. Koike-Akino, Ye Wang, K. Kojima, K. Parsons, Tsuyoshi Yoshida","doi":"10.1109/ecoc52684.2021.9605870","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9605870","url":null,"abstract":"We propose a multiplier-less deep neural network (DNN) to mitigate fiber-nonlinear distortion of shaped constellations. Our DNN achieves an excellent performance-complexity trade-off with progressive lottery ticket hypothesis (LHT) weight pruning and additive powers-of-two (APoT) quantization.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"62 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":"132636947","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}
引用次数: 10
Power-over-Fiber for Radio-over-Fiber Links 光纤供电用于光纤无线电链路
2021 European Conference on Optical Communication (ECOC) Pub Date : 2021-09-13 DOI: 10.1109/ecoc52684.2021.9605903
M. Matsuura
{"title":"Power-over-Fiber for Radio-over-Fiber Links","authors":"M. Matsuura","doi":"10.1109/ecoc52684.2021.9605903","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9605903","url":null,"abstract":"This paper introduces simultaneous data and power transmission by power-over-fiber using a single optical fiber for driving a remote antenna unit in radio-over-fiber-based mobile communication networks. This paper also discusses the future prospects of power-over-fiber.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"18 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":"132694378","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}
引用次数: 0
The challenges of end-to-end network resilience 端到端网络弹性的挑战
2021 European Conference on Optical Communication (ECOC) Pub Date : 2021-09-13 DOI: 10.1109/ecoc52684.2021.9605815
M. Tornatore
{"title":"The challenges of end-to-end network resilience","authors":"M. Tornatore","doi":"10.1109/ecoc52684.2021.9605815","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9605815","url":null,"abstract":"•On the concept of resilience▪ From 5G to 6G. Is resilience a qualitative metric?","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"6 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":"132738975","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}
引用次数: 2
Experimental Assessments of a Flexible Optical Switch and Control System with Dynamic Bandwidth Allocation 动态带宽分配柔性光开关与控制系统的实验研究
2021 European Conference on Optical Communication (ECOC) Pub Date : 2021-09-13 DOI: 10.1109/ecoc52684.2021.9606161
X. Xue, K. Prifti, B. Pan, Sai Chen, Xiaotao Guo, Fulong Yan, Shaojuan Zhang, C. Xie, N. Calabretta
{"title":"Experimental Assessments of a Flexible Optical Switch and Control System with Dynamic Bandwidth Allocation","authors":"X. Xue, K. Prifti, B. Pan, Sai Chen, Xiaotao Guo, Fulong Yan, Shaojuan Zhang, C. Xie, N. Calabretta","doi":"10.1109/ecoc52684.2021.9606161","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9606161","url":null,"abstract":"A flexible optical switch and control system with dynamic bandwidth allocation is experimentally assessed to enable reconfigurable DCNs. Experiments validate the flexible system achieves 3.15 µs end-to-end latency (improving 48.61%) and decreases one order magnitude of packet loss, compared with the scheme with fixed connections.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"34 46 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":"132828012","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}
引用次数: 0
Analysis of the Hardware Imprecisions for Scalable and Compact Photonic Tensorized Neural Networks 可伸缩紧凑光子张化神经网络的硬件不精度分析
2021 European Conference on Optical Communication (ECOC) Pub Date : 2021-09-13 DOI: 10.1109/ecoc52684.2021.9605948
M. B. On, Yun-Jhu Lee, Xian Xiao, R. Proietti, S. Yoo
{"title":"Analysis of the Hardware Imprecisions for Scalable and Compact Photonic Tensorized Neural Networks","authors":"M. B. On, Yun-Jhu Lee, Xian Xiao, R. Proietti, S. Yoo","doi":"10.1109/ecoc52684.2021.9605948","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9605948","url":null,"abstract":"We simulated tensor-train decomposed neural networks realized by Mach-Zehnder interferometer-based scalable photonic neuromorphic devices. The simulation results demonstrate that under practical hardware imprecisions, the TT-decomposed neural networks can achieve >90% test accuracy with 33.6× fewer MZIs than conventional photonic neural network implementations.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"53 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":"133733169","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}
引用次数: 2
Reconfigurable Low-Phase Noise Frequency Generation up to 92.5 GHz in a Monolithically Integrated Silicon Photonics Circuit 在单片集成硅光子电路中产生高达92.5 GHz的可重构低相位噪声频率
2021 European Conference on Optical Communication (ECOC) Pub Date : 2021-09-13 DOI: 10.1109/ecoc52684.2021.9605957
A. Malacarne, F. Falconi, A. Bigongiari, A. D’Errico, A. Bogoni, C. Porzi
{"title":"Reconfigurable Low-Phase Noise Frequency Generation up to 92.5 GHz in a Monolithically Integrated Silicon Photonics Circuit","authors":"A. Malacarne, F. Falconi, A. Bigongiari, A. D’Errico, A. Bogoni, C. Porzi","doi":"10.1109/ecoc52684.2021.9605957","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9605957","url":null,"abstract":"A silicon photonics chip is successfully employed for frequency multiplication of an 18.5-GHz clock up to 92.5GHz (×5) with low additional phase noise. The chip includes a 20-GHz phase modulator for comb generation and a thermally tunable distributed feedback resonator for reconfigurable spectral mode selection.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"42 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":"117130363","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}
引用次数: 2
Connectivity Challenges in E, S, C and L Optical Multi-Band Systems E、S、C和L光多波段系统的连接挑战
2021 European Conference on Optical Communication (ECOC) Pub Date : 2021-09-13 DOI: 10.1109/ECOC52684.2021.9605866
D. Uzunidis, C. Matrakidis, E. Kosmatos, A. Stavdas, P. Petropoulos, A. Lord
{"title":"Connectivity Challenges in E, S, C and L Optical Multi-Band Systems","authors":"D. Uzunidis, C. Matrakidis, E. Kosmatos, A. Stavdas, P. Petropoulos, A. Lord","doi":"10.1109/ECOC52684.2021.9605866","DOIUrl":"https://doi.org/10.1109/ECOC52684.2021.9605866","url":null,"abstract":"Connectivity in Multi-Band networks depends on the attainable optical performance for a number of system-level parameters like number of channels, modulation format and symbol rate. We present three connectivity schemes engaging E, S, C and L bands. Exploiting a rigorous OSNIR optimisation method we tabulate their optical reach and the corresponding performance trade-offs.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"11 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":"115502190","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}
引用次数: 4
Beam Forming over 4.5 km 45 Mode Multi-Mode Fiber 光束形成超过4.5公里45模多模光纤
2021 European Conference on Optical Communication (ECOC) Pub Date : 2021-09-13 DOI: 10.1109/ecoc52684.2021.9605962
M. Mazur, N. Fontaine, L. Dallachiesa, Haoshuo Chen, S. Corteselli, L. de Montmorillon, P. Sillard, R. Ryf, D. Neilson
{"title":"Beam Forming over 4.5 km 45 Mode Multi-Mode Fiber","authors":"M. Mazur, N. Fontaine, L. Dallachiesa, Haoshuo Chen, S. Corteselli, L. de Montmorillon, P. Sillard, R. Ryf, D. Neilson","doi":"10.1109/ecoc52684.2021.9605962","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9605962","url":null,"abstract":"We modulate the amplitude, phase and polarization of 45 parallel phase-stabilized inputs to a mode multiplexer, achieving full control over the optical field’s space, time, polarization, and frequency at the output of a 4.5 km graded index multimode-fiber.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"72 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":"123295904","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}
引用次数: 0
A Converged Fixed-Wireless TDMA-based Infrastructure Exploiting QoS-Aware End-to-End Slicing 基于qos感知的端到端切片的融合固定-无线tdma基础设施
2021 European Conference on Optical Communication (ECOC) Pub Date : 2021-09-13 DOI: 10.1109/ecoc52684.2021.9606021
C. Matrakidis, E. Kosmatos, A. Stavdas, P. Kostopoulos, D. Uzunidis, S. Horlitz, T. Pfeiffer, A. Lord
{"title":"A Converged Fixed-Wireless TDMA-based Infrastructure Exploiting QoS-Aware End-to-End Slicing","authors":"C. Matrakidis, E. Kosmatos, A. Stavdas, P. Kostopoulos, D. Uzunidis, S. Horlitz, T. Pfeiffer, A. Lord","doi":"10.1109/ecoc52684.2021.9606021","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9606021","url":null,"abstract":"We report a converged fixed wireless testbed spanning Metro-Access, built with no dedicated or mobile technology. An overarching intelligent orchestrator is implemented to tailor, in real-time, the fixed-line end-to-end QoS-aware bandwidth slices to the wireless system, taking into account the status of the entire network.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"41 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":"122679039","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}
引用次数: 0
Guidelines for a cost optimised 5G WDM-based Fronthaul network 基于wdm的成本优化5G前传网络指南
2021 European Conference on Optical Communication (ECOC) Pub Date : 2021-09-13 DOI: 10.1109/ecoc52684.2021.9605805
L. Levrau, R. D. Bulos
{"title":"Guidelines for a cost optimised 5G WDM-based Fronthaul network","authors":"L. Levrau, R. D. Bulos","doi":"10.1109/ecoc52684.2021.9605805","DOIUrl":"https://doi.org/10.1109/ecoc52684.2021.9605805","url":null,"abstract":"We evaluate the total cost of ownership of key 5G Centralised Radio Access Network Fronthaul architectures to provide a methodology for operators to select the most cost optimized transport architectures.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"12 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":"122881888","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}
引用次数: 0
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