Path-Link Graph Neural Network for IP Network Performance Prediction

Yangzhe Kong, Dmitry Petrov, Vilho Raisanen, Alexander Ilin

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

9 Citations (Scopus)
154 Downloads (Pure)

Abstract

Dynamic resource provisioning and quality assurance for the plethora of end-to-end slices running over 5G and B5G networks require advanced modeling capabilities. Graph Neural Networks (GNN) have already proven their efficiency for network performance prediction. GNN architecture matches well the structures usually met in communications networks. In this paper, the focus is on the IP transport network as one of the end-to-end 5G architecture domains. The recently published RouteNet GNN is taken as a reference and starting point for our study. RouteNet performance is verified by a new implementation in the PyTorch ML library. Next, an alternative Path-Link neural network (PLNet) architecture is proposed and evaluated. After hyper-parameter tuning for both models, the results show that PLNet and RouteNet achieve a similar accuracy level. The advantage of PLNet is in parallel architecture. It is demonstrated that its inference speed is not sensitive to the length of the network's paths.

Original languageEnglish
Title of host publication2021 IFIP/IEEE INTERNATIONAL SYMPOSIUM ON INTEGRATED NETWORK MANAGEMENT (IM 2021)
EditorsToufik Ahmed, Olivier Festor, Yacine Ghamri-Doudane, Joon-Myung Kang, Alberto E. Schaeffer-Filho, Abdelkader Lahmadi, Edmundo Madeira
PublisherInternational Federation for Information Processing (IFIP)
Pages170-177
Number of pages8
ISBN (Electronic)978-3-903176-32-4
Publication statusPublished - 17 May 2021
MoE publication typeA4 Conference publication
EventIEEE International Symposium on Integrated Network Management - Virtual, Online, Bordeaux, France
Duration: 17 May 202121 May 2021
Conference number: 17

Publication series

NameIntegrated network management
ISSN (Print)1573-0077

Conference

ConferenceIEEE International Symposium on Integrated Network Management
Abbreviated titleIM
Country/TerritoryFrance
CityBordeaux
Period17/05/202121/05/2021

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