Precision Clock Synchronization Protocol and Its Implementation into Laboratory Ethernet Network

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Precision Clock Synchronization Protocol and Its Implementation into Laboratory Ethernet Network

Popis výsledku v původním jazyce

This article deals with the synchronization in packet-based data networks, especially in the Ethernet. Generally, there are several protocols and standards, which could be used for this purpose, but one the most promising is IEEE 1588 Precision Clock Synchronization Protocol (PTP), which will be described in this paper. The main section of this article is focused on the practical implementation of IEEE 1588 protocol into the fully operational Ethernet network. The network consists of several network devices, some of them support IEEE 1588 PTP protocol and others, like standard Ethernet switch and hub, do not support this synchronization protocol. We also performed several measurements and comparisons of the accuracy of precision time distribution for different network topologies and under various network conditions. These results, in the form of graphs, are also commented here and several conclusions about the influence of network devices are given in this article.

Název v anglickém jazyce

Precision Clock Synchronization Protocol and Its Implementation into Laboratory Ethernet Network

Popis výsledku anglicky

This article deals with the synchronization in packet-based data networks, especially in the Ethernet. Generally, there are several protocols and standards, which could be used for this purpose, but one the most promising is IEEE 1588 Precision Clock Synchronization Protocol (PTP), which will be described in this paper. The main section of this article is focused on the practical implementation of IEEE 1588 protocol into the fully operational Ethernet network. The network consists of several network devices, some of them support IEEE 1588 PTP protocol and others, like standard Ethernet switch and hub, do not support this synchronization protocol. We also performed several measurements and comparisons of the accuracy of precision time distribution for different network topologies and under various network conditions. These results, in the form of graphs, are also commented here and several conclusions about the influence of network devices are given in this article.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

TSP 2010 - 33rd International Conference on Telecommunications and Signal Processing

ISBN

978-963-88981-0-4

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

Asszisztencia Szervező Kft.

Místo vydání

Budapest

Místo konání akce

Baden near Vienna

Datum konání akce

17. 8. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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