Problem of Channel Utilization and Merging Flows in Buffered Optical Burst Switching Networks

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00211809" target="_blank" >RIV/68407700:21230/13:00211809 - isvavai.cz</a>

Result on the web

<a href="http://advances.utc.sk/index.php/AEEE/article/view/887" target="_blank" >http://advances.utc.sk/index.php/AEEE/article/view/887</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Problem of Channel Utilization and Merging Flows in Buffered Optical Burst Switching Networks

Original language description

In the paper authors verify two problems of methods of operational research in optical burst switching. The first problem is at edge node, related to the medium access delay. The second problem is at intermediate node related to buffering delay. A correction coefficient K of transmission speed is obtained from the first analysis. It is used in to provide full-featured link of nominal datarate. Simulations of the second problem reveal interesting results. It is not viable to prepare routing and wavelength assignment based on end-to-end delay, i.e. link's length or number of hops, as commonly used in other frameworks (OCS, Ethernet, IP, etc.) nowadays. Other parameters such as buffering probability must be taken into consideration as well. Based on the buffering probability an estimation of the number of optical/electrical converters can be made. This paper concentrates important traffic constraints of buffered optical burst switching. It allows authors to prepare optimization algorithms

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Advances in Electrical and Electronic Engineering

ISSN

1804-3119

e-ISSN

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Volume of the periodical

11

Issue of the periodical within the volume

5

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

426-432

UT code for WoS article

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EID of the result in the Scopus database

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