Deep data analysis in gigabit passive optical networks

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F63839172%3A_____%2F17%3A10132872" target="_blank" >RIV/63839172:_____/17:10132872 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26220/17:PU120061

Výsledek na webu

<a href="http://www.if.pwr.wroc.pl/~optappl/pdf/2017/no1/optappl_4701p157.pdf" target="_blank" >http://www.if.pwr.wroc.pl/~optappl/pdf/2017/no1/optappl_4701p157.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5277/oa170114" target="_blank" >10.5277/oa170114</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Deep data analysis in gigabit passive optical networks

Popis výsledku v původním jazyce

This paper focuses on practical aspects of gigabit passive optical networks (GPON) diagnostics during deployment, for root-cause analysis and for research purposes. While GPON signalling analysis is already quite commonly used for diagnostics, the aim of this work is a holistic approach, including both signalling and user plane (payload) analysis. User plane analysis, especially if targeted at payload Ethernet, IP and transport layers, enables detection of additional group of problems that could limit or even prevent GPON internetworking and thus degrade the user perceived service quality. Integrated signalling and payload analysis is also interesting from the research point of view, leading to the ability to study equipment idiosyncrasies that would be hard to detect otherwise and it is also one of the enablers of equipment security verification. The mentioned theories were tested during a practical diagnostic session on a real GPON network deployment and this paper presents the findings.

Název v anglickém jazyce

Deep data analysis in gigabit passive optical networks

Popis výsledku anglicky

This paper focuses on practical aspects of gigabit passive optical networks (GPON) diagnostics during deployment, for root-cause analysis and for research purposes. While GPON signalling analysis is already quite commonly used for diagnostics, the aim of this work is a holistic approach, including both signalling and user plane (payload) analysis. User plane analysis, especially if targeted at payload Ethernet, IP and transport layers, enables detection of additional group of problems that could limit or even prevent GPON internetworking and thus degrade the user perceived service quality. Integrated signalling and payload analysis is also interesting from the research point of view, leading to the ability to study equipment idiosyncrasies that would be hard to detect otherwise and it is also one of the enablers of equipment security verification. The mentioned theories were tested during a practical diagnostic session on a real GPON network deployment and this paper presents the findings.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/LM2015042" target="_blank" >LM2015042: E-infrastruktura CESNET</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Optica Applicata

ISSN

0078-5466

e-ISSN

—

Svazek periodika

47

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

14

Strana od-do

157-170

Kód UT WoS článku

000404196600015

EID výsledku v databázi Scopus

2-s2.0-85018965056