Tutorial on filterless optical networks [Invited]
The recent acceleration in fiber-to-the-home deployment worldwide along with the emerging 5G communications are pressuring network ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - December 3, 2021 Category: Physics Authors: Omran Ayoub Oleg Karandin Memedhe Ibrahimi Andrea Castoldi Francesco Musumeci Massimo Tornatore Source Type: research

The Art of 6G (TAO 6G): how to wire Society 5.0 [Invited]
The opening Optical Fiber Communication Conference and Exhibition 2021 plenary talk on how technologies and applications drive the ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - December 2, 2021 Category: Physics Authors: Martin Maier Amin Ebrahimzadeh Abdeljalil Beniiche Sajjad Rostami Source Type: research

Domain adaptation and transfer learning for failure detection and failure-cause identification in optical networks across different lightpaths
Optical network failure management (ONFM) is a promising application of machine learning (ML) to optical networking. Typical ML-based ONFM ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - December 1, 2021 Category: Physics Authors: Francesco Musumeci Virajit Garbhapu Venkata Yusuke Hirota Yoshinari Awaji Sugang Xu Masaki Shiraiwa Biswanath Mukherjee Massimo Tornatore Source Type: research

Demonstration of latency-aware 5G network slicing on optical metro networks
The H2020 METRO-HAUL European project has architected a latency-aware, cost-effective, agile, and programmable optical metro network. This ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - November 25, 2021 Category: Physics Authors: B. Shariati L. Velasco J.-J. Pedreno-Manresa A. Dochhan R. Casellas A. Muqaddas O. Gonz á lez de Dios L. Luque Canto B. Lent J. E. L ó pez de Vergara S. L ó pez-Buedo F. Moreno P. Pav ó n M. Ruiz S. K. Patri A. Giorgetti F. Cugini A. Sgambelluri R. Ne Source Type: research

DACON: a reconfigurable application-centric optical network for disaggregated data center infrastructures [Invited]
To solve the issues of low resource utilization and performance bottleneck in current server-centric data center networks (DCNs), we ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - November 17, 2021 Category: Physics Authors: Xiaotao Guo Xuwei Xue Fulong Yan Bitao Pan Georgios Exarchakos Nicola Calabretta Source Type: research

100   Gb/s dynamically programmable SDN-enabled hardware encryptor for optical networks
We have successfully demonstrated an on-demand programmable hardware encryptor for optical networks enabled by the software-defined network ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - November 3, 2021 Category: Physics Authors: Ekin Arabul Rodrigo Stange Tessinari Obada Alia Romerson Oliveira George T. Kanellos Reza Nejabati Dimitra Simeonidou Source Type: research

Distributed fiber sensor network using telecom cables as sensing media: technology advancements and applications
Distributed fiber optic sensing (DFOS) is a rapidly evolving field that allows the existing optical fiber infrastructure for ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - November 3, 2021 Category: Physics Authors: Ezra Ip Jian Fang Yaowen Li Qiang Wang Ming-Fang Huang Milad Salemi Yue-Kai Huang Source Type: research

100??Gb/s dynamically programmable SDN-enabled hardware encryptor for optical networks
We have successfully demonstrated an on-demand programmable hardware encryptor for optical networks enabled by the software-defined network ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - November 2, 2021 Category: Physics Authors: Ekin Arabul Rodrigo Stange Tessinari Obada Alia Romerson Oliveira George T. Kanellos Reza Nejabati Dimitra Simeonidou Source Type: research

Optics enabled networks and architectures for data center cost and power efficiency [Invited]
Bandwidth demand for data center networks continues as performance increases and is further fueled by the exploding demand for artificial ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - November 2, 2021 Category: Physics Authors: Marc Taubenblatt Pavlos Maniotis Asser Tantawi Source Type: research

Optics enabled networks and architectures for data center cost and power efficiency
Bandwidth demand for data center networks continues as performance increases and is further fueled by the exploding demand for artificial ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - November 2, 2021 Category: Physics Authors: Marc Taubenblatt Pavlos Maniotis Asser Tantawi Source Type: research

PON going beyond FTTH [Invited Tutorial]
Time division multiplexing passive optical networks (TDM-PONs) are the most widely deployed optical system solutions in current broadband ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - November 2, 2021 Category: Physics Authors: Thomas Pfeiffer Pascal Dom Sarvesh Bidkar Fran ç ois Fredricx Konstantinos Christodoulopoulos Ren é Bonk Source Type: research

Experimental demonstration of flexible information rate PON beyond 100   Gb/s with probabilistic and geometric shaping
The application of pairwise probabilistic shaping combined with geometric shaping is investigated for a pulse-amplitude-modulation-based ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - October 29, 2021 Category: Physics Authors: Noriaki Kaneda Rui Zhang Yannick Lefevre Amitkumar Mahadevan Doutje van Veen Vincent Houtsma Source Type: research

INTREPID program: technology and architecture for next-generation, energy-efficient, hyper-scale data centers [Invited]
The INTREPID program is developing power-efficient coherent optics for package-level integration with future switch integrated circuits as ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - October 29, 2021 Category: Physics Authors: Adel A. M. Saleh Katharine E. Schmidtke Robert J. Stone James F. Buckwalter Larry A. Coldren Clint L. Schow Source Type: research

Experimental demonstration of flexible information rate PON beyond 100??Gb/s with probabilistic and geometric shaping
The application of pairwise probabilistic shaping combined with geometric shaping is investigated for a pulse-amplitude-modulation-based ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - October 29, 2021 Category: Physics Authors: Noriaki Kaneda Rui Zhang Yannick Lefevre Amitkumar Mahadevan Doutje van Veen Vincent Houtsma Source Type: research

Machine learning for quality of transmission: a picture of the benefits fairness when planning WDM networks
In the present day, the evaluation of machine learning (ML) as a candidate for substituting analytical quality of transmission (QoT) ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - October 26, 2021 Category: Physics Authors: Matteo Lonardi Jelena Pesic Thierry Zami Emmanuel Seve Nicola Rossi Source Type: research

Intent-based networking and its application to optical networks [Invited Tutorial]
The intent-based networking (IBN) paradigm targets defining high-level abstractions so network operators can define what their desired ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - October 12, 2021 Category: Physics Authors: L. Velasco S. Barzegar F. Tabatabaeimehr M. Ruiz Source Type: research

Learning EPON delay models from data: a machine learning approach
There have been a large number of studies focused on the characterization of the upstream delay in time-division multiplexing passive ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - October 11, 2021 Category: Physics Authors: Jos é Alberto Hern á ndez Amin Ebrahimzadeh Martin Maier David Larrabeiti Source Type: research

Simplified digital coherent-based beyond-100G optical access systems for B5G/6G [Invited]
In this paper, we review the latest progress in the simplified digital coherent technologies suitable for future beyond-100G optical access ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - October 11, 2021 Category: Physics Authors: Naoki Suzuki Hiroshi Miura Keita Mochizuki Keisuke Matsuda Source Type: research

In Memoriam: Jane M. Simmons, 1963 – 2021
Colleagues pay tribute to Jane M. Simmons, Editor-in-Chief of the Journal of Optical Communications and Networking, who passed unexpectedly ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - September 29, 2021 Category: Physics Authors: Adel A. M. Saleh Patrick P. Iannone Vincent W. S. Chan Source Type: research

Introduction to the JOCN Special Issue on Advanced Monitoring and Telemetry in Optical Networks
This special issue contains a collection of invited and contributed papers, including one review article and twelve research articles, on ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - September 17, 2021 Category: Physics Authors: Luis Velasco Patricia Layec Francesco Paolucci Noboru Yoshikane Source Type: research

Dantzig – Wolfe decomposition for the design of filterless optical networks
Filterless optical networks use passive splitters and combiners with coherent optics, providing wavelength selection in the digital domain, ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - September 15, 2021 Category: Physics Authors: Brigitte Jaumard Yan Wang David Coudert Source Type: research

Security enhanced dynamic bandwidth allocation algorithm against degradation attacks in next generation passive optical networks
The dynamic bandwidth allocation (DBA) algorithm is highly impactful in improving the network performance of gigabit passive optical ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - September 10, 2021 Category: Physics Authors: F. M. Atan N. Zulkifli S. M. Idrus N. A. Ismail A. M. Zin A. Ramli N. Md. Yusoff Source Type: research

Automated training dataset collection system design for machine learning application in optical networks: an example of quality of transmission estimation
Applications of machine learning (ML) models in optical communications and networks have been extensively investigated. For an optical ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - September 1, 2021 Category: Physics Authors: Jianing Lu Qirui Fan Gai Zhou Linyue Lu Changyuan Yu Alan Pak Tao Lau Chao Lu Source Type: research

Dimensioning access link capacity for time-varying traffic with mixed packet streams and circuit connections
Access links that connect cloud data centers or enterprise networks to public networks are important parts of the network infrastructure ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - August 20, 2021 Category: Physics Authors: Junyi Shao Shuai Zhang Weiqiang Sun Weisheng Hu Source Type: research

Deterministic latency networks: the enabler of edge data center synchronous operation [Invited]
High bandwidth demands combined with low latency applications shifted data processing from the centralized cloud to the edge data center ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - August 19, 2021 Category: Physics Authors: Nihel Benzaoui Subhadeep Sahoo Sebastien Bigo Source Type: research

Concept and implementation study of advanced DSP-based fiber-longitudinal optical power profile monitoring toward optical network tomography [Invited]
A new class of digital signal processing (DSP)-based fiber-longitudinal optical power profile monitor has recently been proposed and ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - August 2, 2021 Category: Physics Authors: Takahito Tanimura Setsuo Yoshida Kazuyuki Tajima Shoichiro Oda Takeshi Hoshida Source Type: research

Time-domain uplink synchronization method for a spectral efficient OFDMA-based PON
The feasibility of a time-domain technique, proposed for uplink synchronization of the bandwidth scalable orthogonal frequency division ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 30, 2021 Category: Physics Authors: Reginaldo B. Nunes Diogo V. N. Coelho Gianni L. S. Oliveira Helder R. O. Rocha Jair A. L. Silva Marcelo E. V. Segatto Source Type: research

Reconfiguring multicast sessions in elastic optical networks adaptively with graph-aware deep reinforcement learning
With the fast deployment of datacenters (DCs), bandwidth-intensive multicast services are becoming more and more popular in metro and ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 29, 2021 Category: Physics Authors: Xiaojian Tian Baojia Li Rentao Gu Zuqing Zhu Source Type: research

Zero touch provisioning compliant with authentications of IEEE PON packages A and B for SDN-enabled broadband access
Passive optical networks (PONs) are widely deployed worldwide as access networks, and various standards have been created to serve the ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 16, 2021 Category: Physics Authors: Takahiro Suzuki Yushi Koyasako Keita Nishimoto Kota Asaka Takashi Yamada Jun-ichi Kani Tatsuya Shimada Tomoaki Yoshida Source Type: research

Machine-learning-based soft-failure localization with partial software-defined networking telemetry
Soft-failure localization frameworks typically use if-else rules to localize failures based on the received telemetry data. However, in ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 14, 2021 Category: Physics Authors: Kayol S. Mayer Jonathan A. Soares Rossano P. Pinto Christian E. Rothenberg Dalton S. Arantes Darli A. A. Mello Source Type: research

Extending P4 in-band telemetry to user equipment for latency- and localization-aware autonomous networking with AI forecasting
In beyond-5G networks, detailed end-to-end monitoring of specific application traffic will be required along with the access-backhaul-cloud ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 12, 2021 Category: Physics Authors: Davide Scano Francesco Paolucci Koteswararao Kondepu Andrea Sgambelluri Luca Valcarenghi Filippo Cugini Source Type: research

Design and control of highly spectrally efficient photonic networks enabled by fiber-granular routing on overlaid ring-shaped topologies
We propose an ultradense wavelength-division-multiplexing (WDM) network architecture that dramatically enhances channel accommodation ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 12, 2021 Category: Physics Authors: Ryuta Shiraki Yojiro Mori Hiroshi Hasegawa Ken-Ichi Sato Paolo Monti Source Type: research

Universal optical network architecture for future wireless LANs [Invited]
Ultra-high-capacity indoor wireless connectivity is considered a key technology enabler to support end-to-end delivery of new services in ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 9, 2021 Category: Physics Authors: Sampath Edirisinghe Chathurika Ranaweera Christina Lim Ampalavanapillai Nirmalathas Elaine Wong Source Type: research

Forecasting loss of signal in optical networks with machine learning
Loss of signal (LOS) represents a significant cost for operators of optical networks. By studying large sets of real-world performance ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 9, 2021 Category: Physics Authors: Wenjie Du David C ô t é Chris Barber Yan Liu Source Type: research

Real-time optical transponder prototype with autonegotiation protocol for software defined networks
We present a prototype transponder with fast synchronized change of parameters in the case of traffic quality degradation thanks to link ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 8, 2021 Category: Physics Authors: Alexandre Gouin Arnaud Dupas Lluis Gifre Renom Ahmed Benabdallah Fabien Boitier Patricia Layec Source Type: research

Machine-learning-based telemetry for monitoring long-haul optical transmission impairments: methodologies and challenges [Invited]
Current management of optical communication systems is conservative, manual-based, and time-consuming. To improve this situation, building ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 6, 2021 Category: Physics Authors: Huazhi Lun Xiaomin Liu Meng Cai Yihao Zhang Ruoxuan Gao Weisheng Hu Lilin Yi Qunbi Zhuge Source Type: research

Enhancing the flexibility and functionality of SCNs: demonstration of evolution toward any-core-access, nondirectional, and contentionless spatial channel cross-connects [Invited]
A spatial channel network (SCN) was recently proposed toward the forthcoming spatial division multiplexing (SDM) era, in which the optical ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 2, 2021 Category: Physics Authors: Masahiko Jinno Tsubasa Ishikawa Takahiro Kodama Hiroshi Hasegawa Suresh Subramaniam Source Type: research

Analysis of wavelength deployment schemes in terms of optical network unit cost and upstream transmission performance in NG-EPONs
Next-generation Ethernet passive optical networks (NG-EPONs) were standardized by the IEEE 802.3 Working Group in 2020 [IEEE ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 2, 2021 Category: Physics Authors: Chenxiao Zhang Mingcong Yang Weichang Zheng Yu Zheng Yunyi Wu Yongbing Zhang Source Type: research

Mobility management in multi-tier LiFi networks
Mobility management is an important part of the analysis and design of ultra-dense LiFi networks. This paper thus presents a two-tier LiFi ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - June 29, 2021 Category: Physics Authors: Ahmet Burak Ozyurt Wasiu O. Popoola Source Type: research

NFV orchestration over disaggregated metro optical networks with end-to-end multi-layer slicing enabling crowdsourced live video streaming
Network infrastructure must support emerging applications, fulfill 5G requirements, and respond to the sudden increase of societal need for ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - June 26, 2021 Category: Physics Authors: Abubakar Siddique Muqaddas Rodrigo Stange Tessinari Ramon Casellas Miquel Garrich Emilio Hugues-Salas Ó scar Gonz á lez de Dios Lourdes Luque Alessio Giorgetti Andrea Sgambelluri Filippo Cugini Francisco-Javier Moreno-Muro Roberto Morro Kristan Farrow A Source Type: research

Making intelligent topology design choices: understanding structural and physical property performance implications in optical networks [Invited]
The key goal in optical network design is to introduce intelligence in the network and deliver capacity when and where it is needed. It is ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - June 23, 2021 Category: Physics Authors: Robin Matzner Daniel Semrau Ruijie Luo Georgios Zervas Polina Bayvel Source Type: research

C+L-band upgrade strategies to sustain traffic growth in optical backbone networks
We investigate cost-efficient upgrade strategies for capacity enhancement in optical backbone networks enabled by C+L-band optical line ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - June 23, 2021 Category: Physics Authors: Tanjila Ahmed Abhijit Mitra Sabidur Rahman Massimo Tornatore Andrew Lord Biswanath Mukherjee Source Type: research

High-port-count optical circuit switches for intra-datacenter networks [Invited Tutorial]
With the rapid spread of cloud-based services, intra-datacenter traffic is growing exponentially. In typical present datacenters, ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - June 19, 2021 Category: Physics Authors: Yojiro Mori Ken-Ichi Sato Source Type: research

Optical access network interfaces for 5G and beyond [Invited]
Point to point (PtP), wavelength division multiplexing (WDM) and time division multiplexing (TDM) optical interfaces are discussed as ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - June 18, 2021 Category: Physics Authors: Fabienne Saliou Philippe Chanclou Luiz Anet Neto Gael Simon Jeremy Potet Mathilde Gay Laurent Bramerie Helene Debregeas Source Type: research

Opening up ROADMs: streaming telemetry [Invited]
We present an implementation of streaming telemetry of optical metrics within open hardware reconfigurable add/drop multiplexers (ROADMs). ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - June 16, 2021 Category: Physics Authors: Jan Kundr á t Michal Va š ko Radek Krej č í V á clav Kubern á t Tom á š Pecka Ond ř ej Havli š Martin Š lap á k Jaroslav Jedlinsk ý Josef Vojt ě ch Source Type: research

Journey toward software-defined passive optical networks with multi-PON technology: an industry view [Invited]
The surge in Internet usage and connectivity worldwide coupled with the emergence of 5G mobile communications has amplified the need for a ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - June 14, 2021 Category: Physics Authors: Julio Montalvo Jose Torrijos Daniel Cortes Rajesh Chundury Matt St. Peter Source Type: research

FPGA-based network microburst analysis system with efficient packet capturing
Network microbursts, which are bursts of traffic on the order of submilliseconds, have attracted much attention because they can cause ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - June 14, 2021 Category: Physics Authors: Shuhei Yoshida Yuta Ukon Shoko Ohteru Hiroyuki Uzawa Namiko Ikeda Koyo Nitta Source Type: research

Experimental validation of CNNs versus FFNNs for time- and energy-efficient EVM estimation in coherent optical systems
Error vector magnitude (EVM) has proven to be one of the optical performance monitoring metrics providing the quantitative estimation of ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - June 11, 2021 Category: Physics Authors: Yuchuan Fan Aleksejs Udalcovs Carlos Natalino Xiaodan Pang Richard Schatz Marija Furdek Sergei Popov Oskars Ozolins Source Type: research

Autonomous Raman amplifiers in multi-band software-defined optical transport networks
A controller architecture for managing multi-band Raman amplification within software-defined optical transport networks is presented. In ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - June 5, 2021 Category: Physics Authors: Giacomo Borraccini Stefano Straullu Andrea D ’ Amico Antonino Nespola Stefano Piciaccia Alberto Tanzi Gabriele Galimberti Vittorio Curri Source Type: research

Reliable and scalable Kafka-based framework for optical network telemetry
Telemetry data acquisition is becoming crucial for efficient detection and timely reaction in the case of network status changes, such as ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - June 4, 2021 Category: Physics Authors: Andrea Sgambelluri Alessandro Pacini Francesco Paolucci Piero Castoldi Luca Valcarenghi Source Type: research