Impairment- and fragmentation-aware, energy-efficient dynamic RMSCA for SDM-EONs
This paper presents a routing, modulation, spectrum, and core allocation (RMSCA) algorithm for space-division multiplexing-based elastic ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - August 4, 2023 Category: Physics Authors: Jaya Lakshmi Ravipudi Ma ï t é Brandt-Pearce Source Type: research

Microwave photonic dispersion immune self-interference cancellation scheme for a radio over fiber based in-band full duplex communication link
A microwave photonic scheme for multi-functional radio over fiber based in-band full duplex communication links to realize deep ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - August 4, 2023 Category: Physics Authors: He Li Zihang Zhu Congrui Gao Guodong Wang Tao Zhou Xuan Li Qingqing Meng Yixiao Zhou Shanghong Zhao Source Type: research

Fiber-to-the-room: a key technology for F5G and beyond
Fiber-to-the-room (FTTR) has been proposed as a promising fifth-generation fixed network (F5G) technology for high-quality home networking. ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - August 3, 2023 Category: Physics Authors: Dechao Zhang Jinglong Zhu Xiang Liu Xuming Wu Junwei Li Yan Zeng Xiaoshu Si Han Li Source Type: research

Optimized design of filterless horseshoe networks exploiting point-to-multipoint coherent transceivers
The horseshoe topology is widely used to realize metro-aggregation networks, since it provides a natural fit to the hub-and-spoke traffic ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - August 2, 2023 Category: Physics Authors: Mohammad M. Hosseini Jo ã o Pedro Antonio Napoli Nelson Costa Jaroslaw E. Prilepsky Sergei K. Turitsyn Source Type: research

Robust traffic grooming and infrastructure placement in OTN-over-DWDM networks
The advent of next-generation networks has revolutionized modern networking practices through its improved service capability as well as ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - August 1, 2023 Category: Physics Authors: Dimitrios Michael Manias Joe Naoum-Sawaya Abdallah Shami Abbas Javadtalab Mahdi Hemmati Yuren You Source Type: research

Architecture and performance evaluation of fiber-granularity routing networks with supplemental grooming by wavelength conversion
Fiber-granularity routing networks that adopt wavelength-granularity add/drop and a limited number of wavelength converters are proposed. ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - August 1, 2023 Category: Physics Authors: Takeshi Matsuo Ryuta Shiraki Yojiro Mori Hiroshi Hasegawa Source Type: research

Joint RMSSA scheme and link load balancing for static SD-SCNs from model building to algorithm design
The spatial channel network (SCN) is a new optical network architecture that can support traffic requests from 100   Gb/s to ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 31, 2023 Category: Physics Authors: Xin Yang Qiang Sun Source Type: research

Live demonstration of an SDN-reconfigurable, FPGA-based TxRx for an analog-IFoF/mmWave radio access network in an MNO ’ s infrastructure
This paper presents the end-to-end integration of a software defined network (SDN) reconfigurable real-time analog-intermediate ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 28, 2023 Category: Physics Authors: K. Kanta P. Toumasis G. Giannoulis I. Stratakos G. Lentaris E. A. Papatheofanous I. Mesogiti E. Theodoropoulou A. Margaris D. Syrivelis E. Kyriazi G. Brestas K. Tokas N. Argyris C. Vagionas R. Maximidis P. Bakopoulos A. Mesodiakaki M. Gatzianas G. Kalfas Source Type: research

Perspectives on and the road towards 100     Gb/s TDM PON with intensity-modulation and direct-detection
We assess the status of current generation 25G and 50G time division multiplexed passive optical network (TDM PON) technologies based on ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 28, 2023 Category: Physics Authors: Rene Bonk Ed Harstead Robert Borkowski Vincent Houtsma Yannick Lefevre Amitkumar Mahadevan Dora van Veen Michiel Verplaetse Sheldon Walklin Source Type: research

New trends in photonic switching and optical networking architectures for data centers and computing systems [Invited]
The rapid increases in data traffic coupled with user preferences are driving the data center and computing system service providers to ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 27, 2023 Category: Physics Authors: S. J. Ben Yoo Source Type: research

Principle and strategy of using probabilistic shaping in a flexible coherent passive optical network without optical amplifiers
The coherent passive optical network (CPON) has received a great deal of attention in recent years due to its superior receiver sensitivity ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 25, 2023 Category: Physics Authors: Sizhe Xing Guoqiang Li An Yan Wangwei Shen Zhongya Li Jiaye Wang Jianyang Shi Zhixue He Nan Chi Junwen Zhang Source Type: research

Spatially disaggregated model for self-channel interference in mixed fiber optical network segments
Coherent transmission technology is widely diffused in backbone optical uncompensated transmission (UT) network segments. In metro and ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 21, 2023 Category: Physics Authors: Emanuele Virgillito Andrea Castoldi Andrea D ’ Amico Stefano Straullu Andrea Bovio Rosanna Pastorelli Vittorio Curri Source Type: research

10.51-Tbit/s multi-channel IF-over-fiber transmission with SDM/WDM/SCM for beyond-5G mobile fronthaul accommodating ultra-high-density antennas
In beyond-5G and 6G mobile communication systems, it is expected that massive numbers of antennas are densely deployed to provide a stable ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 19, 2023 Category: Physics Authors: Shinji Nimura Kazuki Tanaka Shota Ishimura Kosuke Nishimura Ryo Inohara Takehiro Tsuritani Masatoshi Suzuki Source Type: research

Building a digital twin for intelligent optical networks [Invited Tutorial]
To support the development of intelligent optical networks, accurate modeling of the physical layer is crucial. Digital twin (DT) modeling, ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 18, 2023 Category: Physics Authors: Qunbi Zhuge Xiaomin Liu Yihao Zhang Meng Cai Yichen Liu Qizhi Qiu Xueying Zhong Jiaping Wu Ruoxuan Gao Lilin Yi Weisheng Hu Source Type: research

Interpreting multi-objective reinforcement learning for routing and wavelength assignment in   optical networks
Performance optimization literature in optical networks predominantly consists of single objective optimization studies while often in ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - July 18, 2023 Category: Physics Authors: Sam Nallaperuma Zelin Gan Josh Nevin Mykyta Shevchenko Seb J. Savory Source Type: research