Design model of a twisted and folded Clos network with multi-step grouped intermediate switches guaranteeing admissible blocking probability
A future data center network is expected to be constructed by a Clos network consisting of optical-circuit switches to deal with traffic ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 21, 2024 Category: Physics Authors: Haruto Taka Takeru Inoue Eiji Oki Source Type: research

Controlled node dialogue in IoT networks based on nonlocal orthogonal product states
The rapid expansion of the Internet of Things (IoT) and advancements in quantum computing pose security challenges for IoT systems, ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 20, 2024 Category: Physics Authors: Bichen Che Shuntian Zheng Zhao Dou Xiubo Chen Lixiang Li Jian Li Yixian Yang Source Type: research

Photonic Gateway accommodating all types of   wavelength paths for digital-coherent and IM-DD user terminals in all-photonic metro-access converged networks
In access and metro networks, there is increasing demand for guaranteed wide-bandwidth and stringent/deterministic end-to-end latency ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 16, 2024 Category: Physics Authors: Shin Kaneko Manabu Yoshino Naotaka Shibata Ryo Igarashi Jun-ichi Kani Tomoaki Yoshida Source Type: research

WR-enhanced TDM-PON with nanosecond clock   and data recovery and picosecond time   synchronization
Access networks require higher bandwidth and throughput to handle rapidly increasing traffic. However, in the time-division multiplexing ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 16, 2024 Category: Physics Authors: Yisong Zhao Xuwei Xue Bingli Guo Changsheng Yang Ran Wen Shikui Shen Buzheng Wei Daohang Dang Yuanzhi Guo Xiongfei Ren Bin Chen Shanguo Huang Source Type: research

Availability estimation of optical network links using a Bayesian model
Common daily activities rely on information exchange and processing. Optical fiber links are the predominant way for transmitting vast ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 15, 2024 Category: Physics Authors: Filippos Christou Source Type: research

Blockchain for the digital twin-driven autonomous optical network
In recent years, optical networks have become increasingly large-scale and complex, resulting in mounting pressures on operation and ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 15, 2024 Category: Physics Authors: Yue Pang Min Zhang Lifang Zhang Jin Li Wenbin Chen Yidi Wang Danshi Wang Source Type: research

100G FSO field trial with transmitter power adaptability using a LoRa feedback channel
The popularity of free-space optics (FSO) communications is rising as a key enabler for widespread communications since it can provide ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 14, 2024 Category: Physics Authors: Bruno T. Brand ã o Marco A. Fernandes Gil M. Fernandes Nourdin Kaai Alina Tomeeva Bas van Der Wielen John Reid Daniele Raiteri Fernando P. Guiomar Paulo P. Monteiro Source Type: research

Parameter-free fiber coupling method for   inter-satellite laser communications based on   Gaussian approximation
Satellite constellation networks play a pivotal role in making Beyond 5G services universally accessible to people worldwide. ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 9, 2024 Category: Physics Authors: Ziqiang Li Ziting Pan Yuting Li Xu Yang Feng Li Chao Geng Xinyang Li Source Type: research

Resource allocation performance analysis and idle resource reallocation for FOV-limited indoor VLC networks
Visible light communication (VLC) networks based on multiple access points (APs) have gained significant attention in enhancing indoor ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 8, 2024 Category: Physics Authors: Yiming Zhou Nuo Huang Zhengyuan Xu Source Type: research

Fast WDM provisioning with minimal probing: the first field experiments for DC exchanges
There are increasing requirements for data center interconnection (DCI) services, which use fiber to connect any DC distributed in a metro ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 1, 2024 Category: Physics Authors: Hideki Nishizawa Toru Mano Thomas Ferreira de Lima Yue-Kai Huang Zehao Wang Wataru Ishida Masahisa Kawashima Ezra Ip Andrea D ’ Amico Seiji Okamoto Takeru Inoue Kazuya Anazawa Vittorio Curri Gil Zussman Daniel Kilper Tingjun Chen Ting Wang Koji Asahi Ko Source Type: research

Applications of the OCATA time domain digital twin: from QoT estimation to failure management
Optical in-phase and quadrature (IQ) constellations enclose valuable information regarding the optical elements traversed by the optical ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - February 1, 2024 Category: Physics Authors: M. Devigili M. Ruiz N. Costa C. Castro A. Napoli J. Pedro L. Velasco Source Type: research

B-ROS re-balanced learning method for PS-A-RoF FWA communication
The enhanced remote area communication (eRAC) scenario is an important growth point in the communication market. In some remote areas where ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - January 31, 2024 Category: Physics Authors: Qihang Wang Wen Zhou Sicong Xu Bohan Sang Yuxuan Tan Tangyao Xie Source Type: research

DRL-enabled cooperative free-space optical communication system with an elastic optical splitter
Cooperative communication has been widely studied as an effective technique for free-space optical (FSO) systems to combat the effects of ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - January 30, 2024 Category: Physics Authors: Yejun Liu Xi Wang Shasha Liao Qiming Sun Shuhua Feng Lei Guo Source Type: research

Deterministic passive optical networking
A time-division-multiplexed (TDM) passive optical network (PON) that behaves like multiple point-to-point (P2P) links can support ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - January 29, 2024 Category: Physics Authors: Kostas Christodoulopoulos Sarvesh Bidkar Wolfram Lautenschlaeger Thomas Pfeiffer Rene Bonk Source Type: research

Demonstration of real-time jitter-buffered architecture that collects network information for deterministic optical communication
Demand has been increasing for accurate remote motion control of IoT devices, but jitter can negatively impact control performance. Jitter ... (Source: Journal of Optical Communications and Networking)
Source: Journal of Optical Communications and Networking - January 26, 2024 Category: Physics Authors: Yushi Koyasako Takahiro Suzuki Tomoya Hatano Tatsuya Shimada Tomoaki Yoshida Source Type: research