Results 11 to 20 of about 7,267,132 (287)

Design and analysis of a 32 × 5 Gbps passive optical network employing FSO based protection at the distribution level☆

Alexandria Engineering Journal, 2020
A cost efficient and reliable single mode fiber and free space optics based hybrid 32×5Gbps ultra dense wavelength division multiplexed-passive optical network architecture employing optical comb and polarization multiplexing is proposed.
Jawad Mirza, Waqas A. Imtiaz, Abdulah Jeza Aljohani, Ahmad Atieh, Salman Ghafoor   +4 more
doaj   +4 more sources

Design, implementation and evaluation of a Fiber To The Home (FTTH) access network based on a Giga Passive Optical Network GPON

Array, 2021
Requirements such as high bandwidth and capacity for high speed internet, High Definition Television “HDTV” and Voice Over Internet Protocol “VOIP”, lead to the proposals for Fibre To Home FTTH Access Network.
Zouhaira Abdellaoui, Yiyi Dieudonne, Anoir Aleya   +2 more
doaj   +4 more sources

Performance Analysis of Wavelength Division Multiplexing-Based Passive Optical Network Protection Schemes by Means of the Network Availability Evaluator

Applied Sciences, 2022
This paper is focused on the performance analysis of protection mechanisms utilized in common wavelength division multiplexing-based passive optical networks.
Rastislav Róka
doaj   +2 more sources

High-Capacity Free Space Optics-Based Passive Optical Network for 5G Front-Haul Deployment

Photonics, 2023
With the expansion of Information and Communication Technology, it is important to develop a communication network that can provide high-capacity ubiquitous connectivity.
Rahat Ullah, S. Ullah, Waqas A. Imtiaz, Jahangir Khan, Peer Meher Ali Shah, Muhammad Kamran, Jianxin Ren, Shuaidong Chen   +7 more
semanticscholar   +2 more sources

Continuous-variable quantum passive optical network [PDF]

Light: Science & Applications
To establish a scalable and secure quantum network, a critical milestone is advancing from basic point-to-point quantum key distribution (QKD) systems to the development of inherently multi-user protocols designed to maximize network capacity.
Adnan A. E. Hajomer, Ivan Derkach, Radim Filip, Ulrik L. Andersen, Vladyslav C. Usenko, Tobias Gehring   +5 more
doaj   +2 more sources

Network Architecture of Bidirectional Visible Light Communication and Passive Optical Network

IEEE Photonics Journal, 2016
Network architectures to combine the fiber network outside the building and the visible light communication (VLC) access network inside the building are important for effectively distributing the high-capacity data to different users.
Chi-Wai Chow, Chien-Hung Yeh, Yang Liu, Chin-Wei Hsu, Jiun-Yu Sung   +4 more
doaj   +2 more sources

Planning a Cost-Effective Delay-Constrained Passive Optical Network for 5G Fronthaul [PDF]

International Conference on Optical Network Design and Modelling, 2022
With the rapid growth in the telecommunications industry moving towards 5G and beyond (5GB) and the emergence of data-hungry and time-sensitive applications, Mobile Network Operators (MNOs) are faced with a considerable challenge to keep up with these ...
A. Fayad, M. Jha, T. Cinkler, J. Rak
semanticscholar   +1 more source

Practical quantum access network over a 10 Gbit/s Ethernet passive optical network. [PDF]

Optics Express, 2021
Quantum key distribution (QKD) provides an information-theoretically secure method to share keys between legitimate users. To achieve large-scale deployment of QKD, it should be easily scalable and cost-effective.
Bi-Xiao Wang, Shi-biao Tang, Yingqiu Mao, Wenhua Xu, Ming-Te Cheng, Jun Zhang, Teng-Yun Chen, Jian-Wei Pan   +7 more
semanticscholar   +1 more source

Key Technologies for a Beyond-100G Next-Generation Passive Optical Network

Photonics, 2023
The explosive development of emerging telecommunication services has stimulated a huge growth in bandwidth demand as people seek universal access to telecommunication networks.
Nan Feng, Mingyi Ma, Yin-Song Zhang, Xiaochuan Tan, Zhe Li, Shaobo Li   +5 more
semanticscholar   +1 more source

Performance enhancement of hybrid fiber wavelength division multiplexing passive optical network FSO systems using M-ary DPPM techniques under interchannel crosstalk and atmospheric turbulence

Optical and quantum electronics, 2022
The performance of moment generating function approaches, specifically Chernoff bound (CB) and modified Chernoff bound (MCB), is examined and improved in this study.
E. Elsayed, B. Yousif, Mehtab Singh
semanticscholar   +1 more source