YANG/NETCONF ROADM: Evolving Open DWDM Toward SDN Applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F63839172%3A_____%2F18%3A10132985" target="_blank" >RIV/63839172:_____/18:10132985 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/8329499" target="_blank" >https://ieeexplore.ieee.org/document/8329499</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/JLT.2018.2822268" target="_blank" >10.1109/JLT.2018.2822268</a>

Jazyk výsledku

angličtina

Název v původním jazyce

YANG/NETCONF ROADM: Evolving Open DWDM Toward SDN Applications

Popis výsledku v původním jazyce

Evolution in the field of optical networking in National Research and Education Networks led to utilization of Alien Wavelengths (AWs) and disaggregated Open Line Systems. Dynamic provisioning of AWs, in general spectrum services, is achieved via Reconfigurable Optical Add Drop Multiplexers (ROADMs) operating with flexible spectrum allocation. Northbound interface of these is usually implemented via the NETCONF protocol and through an appropriate Yet Another Next Generation (YANG) model. This paper presents a self-contained flexible spectral grid YANG model for low-level control and monitoring of a ROADM. The presented YANG model offers access to all functional components of a modern flexgrid ROADM and enables SDN applications to access and manipulate the media layer with no required external validation. The model is verified by an SDN application which implements optical path protection of AWs. A physical demonstration with model railroad intuitively shows the accomplished functionality.

Název v anglickém jazyce

YANG/NETCONF ROADM: Evolving Open DWDM Toward SDN Applications

Popis výsledku anglicky

Evolution in the field of optical networking in National Research and Education Networks led to utilization of Alien Wavelengths (AWs) and disaggregated Open Line Systems. Dynamic provisioning of AWs, in general spectrum services, is achieved via Reconfigurable Optical Add Drop Multiplexers (ROADMs) operating with flexible spectrum allocation. Northbound interface of these is usually implemented via the NETCONF protocol and through an appropriate Yet Another Next Generation (YANG) model. This paper presents a self-contained flexible spectral grid YANG model for low-level control and monitoring of a ROADM. The presented YANG model offers access to all functional components of a modern flexgrid ROADM and enables SDN applications to access and manipulate the media layer with no required external validation. The model is verified by an SDN application which implements optical path protection of AWs. A physical demonstration with model railroad intuitively shows the accomplished functionality.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20203 - Telecommunications

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Journal of Lightwave Technology

ISSN

0733-8724

e-ISSN

—

Svazek periodika

2018

Číslo periodika v rámci svazku

VOL. 36, NO. 15

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

3105-3114

Kód UT WoS článku

000436536400006

EID výsledku v databázi Scopus

2-s2.0-85044722819