Topic
10G-PON
About: 10G-PON is a research topic. Over the lifetime, 1675 publications have been published within this topic receiving 27843 citations. The topic is also known as: XG-PON.
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25 Sep 2013
6 citations
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17 Jan 2006TL;DR: An optical wireless communication network architecture employing an all-optical central communication unit and optical transceiver units is proposed that can easily be installed when communication network facilities are partially damaged by a disaster.
Abstract: We propose an optical wireless communication network architecture employing an all-optical central communication unit and optical transceiver units. The network can easily be installed when communication network facilities are partially damaged by a disaster. The network performance is simulated at 1Gbit/s, over 1km under different weather conditions.
6 citations
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10 Nov 2003
TL;DR: This work presents a novel formulation to design virtual topologies of optical networks that minimizes the electronic data processing in the networks nodes, focusing the optimization objective on node congestion, instead of on lightpath congestion (optical data transmission).
Abstract: The virtual topology design of optical networks is generally formulated as an optimization problem with the objective of attain the minimum congestion on the traffic load of the lightpaths. However, the data transmission capacity of the networks is not being limited by the optical layer any more. Nowadays, the electronic data processing capacity of the nodes, the so-called electronic bottleneck, is the most severe limitation to the traffic transmission rate growth of high-speed optical networks, due to the great development of the optical layer resources in the past years. This work presents a novel formulation to design virtual topologies of optical networks that minimizes the electronic data processing in the networks nodes, focusing the optimization objective on node congestion, (electronic data processing) instead of on lightpath congestion (optical data transmission). A comparison between the former congestion minimization formulation and the new one proposed in this work is done, analyzing the impact on congestion and the electronic data processing distribution among the network nodes. A significant reduction in the processing time of the proposed mixed-integer optimization problem is also reported.
6 citations
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TL;DR: A new discovery process for active optical access network based on MPCP defined at IEEE802.3.3av is proposed and has been tested successfully in an implementation of the proposed system.
6 citations