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User and resource allocation in latency constrained Xhaul via reinforcement learning
The Flexible Ethernet (FlexE) is envisioned for the provisioning of different services and hard slicing of the Xhaul in 5G and beyond ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - March 29, 2023 Category: Physics Authors: Mohsan Niaz Chughtai Shabnam Noor Ignas Laurinavicius Philippos Assimakopoulos Nathan J. Gomes Huiling Zhu Jiangzhou Wang Xi Zheng Qi Yan Source Type: research

Merging engine implementation for intra-frame sharing in multi-tenant virtual passive optical networks
High up-front capital expenditures impede the widespread deployment of passive optical networks (PONs). A multi-tenant solution, in which ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - March 27, 2023 Category: Physics Authors: Akhlaque Ahmad Ashfaq Ahmed Arafat Al-Dweik Syed Taha Ali Arsalan Ahmad Source Type: research

Random-blockage model and adaptive feedback strategy of CSI for an indoor VLC network
This paper investigates the feedback period of channel state information (CSI) considering random blockage for an indoor visible light ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - March 25, 2023 Category: Physics Authors: Guiyu Gong Chaoqin Gan Yong Fang Yifan Zhu Qiuyue Hu Source Type: research

Faulty branch identification in passive optical networks using machine learning
Passive optical networks (PONs) have become a promising broadband access network solution thanks to their wide bandwidth, low-cost ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - March 23, 2023 Category: Physics Authors: Khouloud Abdelli Carsten Tropschug Helmut Griesser Stephan Pachnicke Source Type: research

Optical access solutions in support of 5G and beyond [Invited]
This European Conference on Optical Communication (ECOC) extended invited paper reviews existing and coming optical access architectures ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - March 10, 2023 Category: Physics Authors: Philippe Chanclou Ga ë l Simon Fabienne Saliou Minqi Wang Andr é Bollor é Source Type: research

Multicore fiber interconnects for multi-terabit spine-leaf datacenter network topologies
This work demonstrates the use of spatial division multiplexing (SDM) to implement spine-leaf datacenter network topologies. We consider ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - March 9, 2023 Category: Physics Authors: Ruben S. Luis Benjamin J. Puttnam Georg Rademacher Satoshi Shinada Tetsuya Hayashi Tetsuya Nakanishi Yuki Saito Tetsu Morishima Hideaki Furukawa Source Type: research

Tree-determination, routing, and spectrum assignment using point-to-multipoint coherent optics
In this paper, we investigate a novel problem for dimensioning optical networks with digital subcarrier-based point-to-multipoint (P2MP) ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - March 6, 2023 Category: Physics Authors: Pablo Pavon-Marino Nina Skorin-Kapov Antonio Napoli Source Type: research

Experimental impact of power re-optimization in a mesh network
We experimentally observe the signal-to-noise ratio (SNR) degradation of previously established services induced by loading new services in ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - March 6, 2023 Category: Physics Authors: Xin Yang Alessio Ferrari Dylan Le Gac Gabriel Charlet Massimo Tornatore Yvan Pointurier Source Type: research

Multiple attention mechanisms-driven component fault location in optical networks with network-wide monitoring data
Fault location is an essential part of optical network operation and maintenance, and network operators have expectations to achieve highly ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - March 1, 2023 Category: Physics Authors: Chuidian Zeng Jiawei Zhang Ruikun Wang Bojun Zhang Yuefeng Ji Source Type: research

Performance analysis of SPAD-based optical wireless communication with OFDM
In recent years, there has been a growing interest in the use of a single-photon avalanche diode (SPAD) in optical wireless communication ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 24, 2023 Category: Physics Authors: Shenjie Huang Yichen Li Cheng Chen Mohammad Dehghani Soltani Robert Henderson Majid Safari Harald Haas Source Type: research

Enabling hierarchical control of coherent pluggable transceivers in SONiC packet – optical nodes
Traditional metro networks are composed of packet switching nodes (i.e.,   routers) interconnected by optical transport links. In this ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 23, 2023 Category: Physics Authors: Alessio Giorgetti Davide Scano Andrea Sgambelluri Francesco Paolucci Emilio Riccardi Roberto Morro Piero Castoldi Filippo Cugini Source Type: research

Multi-period planning in metro-aggregation networks exploiting point-to-multipoint coherent transceivers
This paper proposes an integer linear programming framework to optimize the multi-period planning of metro-aggregation networks exploiting ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 21, 2023 Category: Physics Authors: Mohammad Mohammad Hosseini Jo ã o Pedro Antonio Napoli Nelson Costa Jaroslaw E. Prilepsky Sergei K. Turitsyn Source Type: research

Coherent optics for access from P2P to P2MP [Invited]
Coherent optics is being re-designed to future proof access networks using point-to-point and point-to-multi-point systems. Coherent ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 17, 2023 Category: Physics Authors: Luis Alberto Campos Zhensheng Jia Haipeng Zhang Mu Xu Source Type: research

Amplified radio-over-fiber system linearization using recurrent neural networks
Ubiquitous communication is an emergent feature of the future sixth generation of mobile communication (6G) networks. One of the main ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 15, 2023 Category: Physics Authors: Luiz Augusto Melo Pereira Luciano Leonel Mendes Carmelo Jos é Albanez Bastos Filho Arismar Cerqueira Sodr é Source Type: research

Charting the future of optical access networks: an operator ’ s perspective [Invited]
When an end customer praises or complains about “ Internet, ” the chances are the subject of the conversation is specifically ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 14, 2023 Category: Physics Authors: Jun Shan Wey Denis A. Khotimsky Mark T. Watts Rajesh Yadav Source Type: research