Converged Radio Over Fiber and OFDM-PON based on Single-Sideband Frequency Translation Technique
International Journal of Technology, 2019 Future passive optical networks will require simultaneous provision of wired and wireless services to provide high-capacity and high-speed information access network to overcome the capacity demand.
Taha H. Dahawi +4 more
doaj +1 more source
Full-Asynchronous Gigabit-Symmetric DPSK Downstream and OOK Upstream OCDMA-PON with Source-Free ONUs Employing All-Optical Self-Clocked Time Gate [PDF]
, 2012 We propose an asynchronous gigabit-symmetric optical code division multiplexing access passive optical network (OCDMA-PON) in which optical network units (ONUs) are source-free. In the experiment, we demonstrate a duplex OCDMA system with a 50 km 10 Gbit/
Dai, Bo +3 more
core +1 more source
IEEE Access, 2019 We propose a filter bank multi-carriers (FBMC) passive optical network (PON) system based on 2-D multiple probabilistic shaping (MPS) distribution to achieve flexible and adjustable access bit-rates.
Lei Jiang +7 more
doaj +1 more source
An integrated SDN-based architecture for Passive Optical Networks [PDF]
, 2018 Passive Optical Network (PON) are often managed by non-flexible, proprietary network management systems. Software Defined Networking (SDN) opens the way for a more efficient operation and management of networks.
Khalili, Hamzeh +3 more
core +1 more source
First demonstration and field trial on multi-user UDWDM-PON full duplex PSK-PSK with single monolithic integrated dual-output-DFB-SOA based ONUs [PDF]
, 2016 © 2016 [2016 Optical Society of America.]. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the ...
Brenot, Romain +6 more
core +2 more sources
Optical Power Budget Analysis of WDM-PON Traffic Protection Schemes
PhotonicsTo ensure high-quality and reliable service provision for customers, advanced optical networks without active elements have been developed to increase operating reliability, network scalability, and resource efficiency.
Filip Fuňák, Rastislav Róka
doaj +1 more source
UDWDM-PON using low-cost coherent transceivers with limited tunability and heuristic DWA [PDF]
, 2016 A new Passive Optical Network (PON) for access, making use of Ultra Dense Wavelength Division Multiplexing (UDWDM) by densely spacing channels at few GHz, and introducing the “wavelength-to-the-user” concept, is proposed.
Polo Querol, Víctor +4 more
core +2 more sources
Intra and Inter-PON ONU to ONU Virtual Private Networking using OFDMA in a Ring Topology [PDF]
, 2011 —In this paper, we propose a novel WDM-PON architecture to support efficient and bandwidth-scalable virtual private network (VPN) emulation over both inter-PON and intra- PON.
Deng, Lei +5 more
core +2 more sources
Channel monitored channel duplexer for optimization of bidirectional passive optical network [PDF]
, 2016 Method of optimizing the optical network transmission in access network has been investigated in many years. Unidirectional optical transmission system is the earliest method of delivering the information.
Idrus, S. M. +3 more
core +1 more source
Dynamic secret-key provisioning in quantum-secured passive optical networks (PONs)
Optics Express, 2021 Quantum cryptography (QC) is currently under investigation to build highly secure optical communication networks. QC requires distribution of quantum keys (also called “secret” keys) on separate wavelength channels than those used to transmit the encrypted data.
Hua Wang +4 more
openaire +2 more sources