Simulations of Grant Allocation in NG-PON2 Networks Using OPNET Modeler
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F18%3APU129149" target="_blank" >RIV/00216305:26220/18:PU129149 - isvavai.cz</a>
Result on the web
<a href="https://jcomss.fesb.unist.hr/index.php/jcomss/article/view/525" target="_blank" >https://jcomss.fesb.unist.hr/index.php/jcomss/article/view/525</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.24138/jcomss.v14i4.525" target="_blank" >10.24138/jcomss.v14i4.525</a>
Alternative languages
Result language
angličtina
Original language name
Simulations of Grant Allocation in NG-PON2 Networks Using OPNET Modeler
Original language description
Passive optical networks are the most promising networks for the future. In 1998, the first standard of PONs was developed. Since that time, quality of optical transmissions and technologies has been massively improved and today's standards are capable of transferring an enormous amount of data. For example, NG-PON2 networks are able to transfer up to 40 Gbit/s, which means these networks provide subscribers with a symmetric bandwidth up to 10 Gbit/s using 4 different wavelengths. The higher transmission speeds are required, the more sophisticated bandwidth allocation reflecting requirements of each ONU in real-time is necessary. This article deals with implementation of NG-PON2 networks using OPNET Modeler and simulations of static and dynamic grants allocations. We also present a modification of dynamic bandwidth allocation for increasing the free bandwidth of idle ONU to heavily loaded ONU(s). We propose a simplified NG-PON2 network, for example, activation machine for ONUs is not implemented.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20202 - Communication engineering and systems
Result continuities
Project
<a href="/en/project/VI20172019072" target="_blank" >VI20172019072: Detection of security threats on the active components of critical infrastructures</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Communications Software and Systems
ISSN
1845-6421
e-ISSN
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Volume of the periodical
14
Issue of the periodical within the volume
4
Country of publishing house
HR - CROATIA
Number of pages
9
Pages from-to
281-289
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85060670659