2003
DOI: 10.1117/12.508854
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Optical packet switching and routing using RF frequency header labeling for application in metropolitan access networks

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Cited by 5 publications
(7 citation statements)
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“…Thus, the packets can be correctly routed and inserted. This procedure is the routing mechanism of the 2 × 2 OPS [1,2] nodes.…”
Section: Simulation Descriptionmentioning
confidence: 99%
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“…Thus, the packets can be correctly routed and inserted. This procedure is the routing mechanism of the 2 × 2 OPS [1,2] nodes.…”
Section: Simulation Descriptionmentioning
confidence: 99%
“…An all-optical 2 × 2 node (two inputs and two outputs), switching optical packets using radio frequency (RF) as Frequency Header Labeling, has been described by some of the authors in previous works [1,2]. These nodes act as optical packet switches (OPS) and their performance has been experimentally demonstrated.…”
Section: Introductionmentioning
confidence: 98%
“…The network topology used to connect the nodes is the Manhattan street topology well-known in the literature [6]. The main reason for that option is the best fit between logical and physical topology using a minimum length of fiber to connect the nodes in a mesh topology.…”
Section: B Network Topologiesmentioning
confidence: 99%
“…This can be implemented by using the deflection routing technique and the hot-potato algorithm [3,4]. We present a statistical analysis based on deflection probability and describe an application for a node architecture and experiments previously presented [5,6]. Our node architecture is based on a BUPO system, in which a simple frequency header for each optical packet acts as the optical address and is responsible for the photonic switching process, thus directing the packet throughout the OMA network, delivering its digital payload transparently from end-to-end, without any opto-electric conversion of the packet itself.…”
Section: Introductionmentioning
confidence: 99%
“…16], primeiramente é necessária a realização de todos os cálculos para se obterem as probabilidades referentes ao encaminhamento do pacote para sua porta preferencial ou não preferencial. Assim é montada uma tabela de tráfego dinâmica sendo que o estudo analítico destas probabilidades pode ser encontrado em [2.21].Através de estudos analíticos, testados através do software Matlab®, verificou-se que o número médio de saltos e consequentemente a vazão, para as redes com topologia em malha do tipo MS com números de nós ímpares, (nomeadas redes quase-regulares-MSq) não poderiam ser calculados simplesmente adotando o mesmo método de cálculo adotado nas redes regulares, descrito por Acampora.…”
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