Results 1 to 10 of about 176,946 (170)

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   +6 more sources

Energy and Transmission Efficiency Enhancement in Passive Optical Network Enabled Reconfigurable Fronthaul Supporting Smart Homes [PDF]

Sensors, 2020
Smart home technologies are growing actively all around the world. As a result, great pressures are imposed on internet of things networks by dynamic traffic and plenty of devices.
Rentao Gu, Gang Wang, Zhekang Li, Yuefeng Ji   +3 more
doaj   +2 more sources

Fault Tolerant Spectral/Spatial Optical Code Division Multiple Access Passive Optical Network [PDF]

Sensors
High-capacity communication networks are built to provide high throughput and low latency to accommodate the growing demand for bandwidth. However, the provision of these features is subject to a robust underlying network, which can provide high capacity
Rahat Ullah, Sibghat Ullah, Jianxin Ren, Yaya Mao, Zhipeng Qi, Jamil Hussain, Feng Wang, Faheem Khan, Waqas Ahmed Imtiaz   +8 more
doaj   +2 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   +1 more source

Remote Pumping in Point to Multi-point Networks

Journal of Communications Software and Systems, 2022
A remotely pumped Erbium-doped system for the amplification of an optical signal for long-reach (LR) next-generation passive optical networks (NG-PONs) is presented in this paper.
Petr Munster, Tomas Horvath, Petr Dejdar, Edvin Skaljo   +3 more
doaj   +1 more source

Analysis Tool for Passive Optical Access Network

Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2021
Fiber optic access networks have been considered a definitive solution to the constant need for increasingly higher bandwidths. For this reason, PON (Passive Optical Network) have grown enormously in the recent years, offering different solutions to the ...
P. Pinho, D. Camacho
doaj   +1 more source

Review on dynamic bandwidth allocation of GPON and EPON

Journal of Electronic Science and Technology, 2020
The passive optical network (PON) technology has been drastically improved in recent years. In spite of using the optical technology, the utilization of the entire bandwidth is a very challenging task.
Theresal Thangappan, Brintha Therese, Adi Suvarnamma, Gadda Sai Swapna   +3 more
doaj   +1 more source

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   +1 more source

Demonstration of wireless backhauling over long-reach PONs [PDF]

, 2012
An IEEE 802.16e-2005 (WiMAX) compliant, longreach passive optical network is demonstrated, focusing on the development of next generation optical access with transparent wireless backhauling.
Kourtessis, Pandelis, Milosavljevic, Milos, Mitchell, J.E., Senior, J.M., Thakur, M.P.   +4 more
core   +1 more source

Simulation and Evaluation of Ethernet Passive Optical Network

Tikrit Journal of Engineering Sciences, 2010
This paper studies simulation and evaluation of Ethernet Passive Optical Network (EPON) system, IEEE802.3ah based OPTISM 3.6 simulation program. The simulation program is used in this paper to build a typical ethernet passive optical network, and to ...
Salah A. Jaro Alabady
doaj   +1 more source