Results 141 to 150 of about 232 (168)
Some of the next articles are maybe not open access.
Wireless Extension for 2.5 Gbit/s GPON
Optical Fiber Communication Conference, 2018We report on a coherent RoF architecture for connecting multiple ONUs in a GPON network via a 71–76 GHz E-band wireless link to the OLT. Novel coherent photonic mixer (CPX) modules providing up to +17 dBm RF output power in the E-band are used for direct optic-to-RF conversion.
Honecker, Jörg +6 more
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Efficient medium arbitration of FSAN‐compliant GPONs
International Journal of Communication Systems, 2005AbstractThe steadily rising demand for multimedia and data services, the falling cost and omnipresence of Ethernet and the maturity of passive optical networks (PON) technology, promise to radically change the landscape in the local loop. The heart of a gigabit PON system (recently standardized by FSAN/ITU) is the medium access controller (MAC), which ...
Helen-Catherine Leligou +4 more
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A framework for resource dimensioning in GPON access networks
International Journal of Network Management, 2011SUMMARYIn gigabit passive optical networks (GPONs), the ports of the optical line terminal (OLT) support passive optical networks (PONs). An optical split ratio supported on an OLT chassis determines the number of optical network units (ONUs) which can share PON link capacity.
Hamada Alshaer +2 more
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2020
This thesis deals with the principle of data storage from passive optical networks. The thesis contains a basic summary of differences between individual standards, but the work is primarily focused on the description of the principle of frame storage based on the GPON standard developed by the International Telecommunication Union – Telecommunication ...
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This thesis deals with the principle of data storage from passive optical networks. The thesis contains a basic summary of differences between individual standards, but the work is primarily focused on the description of the principle of frame storage based on the GPON standard developed by the International Telecommunication Union – Telecommunication ...
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Gpon Attacks And Errors Classification
2021This paper focuses on various types of attacks and errors in an activation process of Gigabitcapablepassive optical networks. The process sends messages via Physical Layer Operation Administrationand Maintenance header field inside the transmitted frame.
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2014
Com o aumento da necessidade de largura de banda nos últimos anos as redes de acesso encontram-se em constante evolução. Sendo que as redes GPON são de momento a principal escolha num âmbito europeu, devido ao aumento de tráfego nos últimos anos, a necessidade de uma nova tecnologia para redes de acesso NGPON2 é um dos principais focos de investigação ...
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Com o aumento da necessidade de largura de banda nos últimos anos as redes de acesso encontram-se em constante evolução. Sendo que as redes GPON são de momento a principal escolha num âmbito europeu, devido ao aumento de tráfego nos últimos anos, a necessidade de uma nova tecnologia para redes de acesso NGPON2 é um dos principais focos de investigação ...
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2019
This paper deals with design of a database for capturing and saving frames transmitted in downstream direction over gigabit passive optical network (GPON). This kind of system uses optical transfer over passive optical networks and therefore the architecture of network is different than Ethernet technology.
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This paper deals with design of a database for capturing and saving frames transmitted in downstream direction over gigabit passive optical network (GPON). This kind of system uses optical transfer over passive optical networks and therefore the architecture of network is different than Ethernet technology.
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Vulnerbility Of Gpon Network Elements
2019Passive optical network (PON) is a promising access network technology used in modern telecommunications. Due to their passive nature PONs are potentially vulnerable against a number of security threats. This paper is focused on testing the resilience of a GPON (Gigabit PON) network against a DoS (Denial of Service) attack, conducted with a CW ...
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Optimising the Quantity of Fiber in an FTTH/GPON network
2023 International Conference on Electrical, Computer and Energy Technologies (ICECET), 2023Zacharia Damoue +3 more
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