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A New DSP-Based Physical Layer Encryption Technique Applied to Passive Optical Networks
(2018-09-26)
Point-to-multipoint architecture poses serious security problems to passive optical networks (PONs). In this paper, we propose the use of a new digital signal processing (DSP)-based technique to improve the confidentiality ...
Photonic millimeter-wave bridge for multi-Gbps passive optical networks
(Elsevier B.V., 2018-06-01)
Survivability is a critical requirement of optical communication networks that is typically addressed implementing path diversity. However, due to the elevated cost of fiber installation, this approach may prove prohibitively ...
A New DSP-Based Physical Layer Encryption Technique Applied to Passive Optical Networks
(Ieee, 2018-01-01)
Point-to-multipoint architecture poses serious security problems to passive optical networks (PONs). In this paper, we propose the use of a new digital signal processing (DSP)-based technique to improve the confidentiality ...
A fair scheduling discipline for Ethernet passive optical networks
(Elsevier Science BvAmsterdamHolanda, 2009)
Rede FTTH para atender 2200 pontos de acesso no bairro de Capim Macio em Natal/RN: projeto e resultadosFTTH network to serve 2200 access points in Capim Macio neighborhood in Natal/RN: projeto e results
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de TelecomunicaçõesDepartamento de Engenharia de Comunicações, 2023)
Design topologies optimization in GPON networks based on population densities using k-means clustering algorithm
(IEEEMéxico, 2019)
Most studies for implementation of access networks are generally focused on countries where their areas have high population density, this optimization seeks to provide solutions in countries and cities with a similar ...
UV laser photofabrication of waveguide couplers using self-patterning organic-inorganic hybrids
(2011)
Planar waveguides with controlled refractive index were produced using thin films of sol-gel derived organic-inorganic hybrids, so called di-ureasils. Spectroscopic ellipsometry was used to characterize the films thickness ...
Redes ópticas passivas e as redes LAN
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso de Especialização em Teleinformática e Redes de ComputadoresUTFPR, 2018-07-23)
Currently much of the cabling used in traditional LocalLANs is metallic. However, due to the immense potential of the optical fiber, its significant reduction of cost and present several advantages over metallic networks ...
Low Complexity DSP for High Speed Optical Access Networking
(Mdpi, 2021-04-01)
A novel low-cost and energy-efficient approach for reaching 40 Gb/s signals is proposed for cost-sensitive optical access networks. Our proposed design is constituted of an innovative low-complex high-performance digital ...