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
Noise suppression using optimum filtering of OCs generated by a multiport encoder/decoder [PDF]
, 2012 We propose a novel receiver configuration using an extreme narrow band-optical band pass filter (ENB-OBPF) to reduce the multiple access interference (MAI) and beat noises in an optical code division multiplexing (OCDM) transmission.
Cincotti, Gabriella +4 more
core +2 more sources
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
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
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
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
Wavelength Division Multiplexing Passive Optical Network modeling Using Optical System Simulator
Al-Khawarizmi Engineering Journal, 2015 Due to the continuing demand for larger bandwidth, the optical transport becoming general in the access network. Using optical fiber technologies, the communications infrastructure becomes powerful, providing very high speeds to transfer a high capacity ...
Nahla Abdulrahman Hussain
doaj +4 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