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Title:

Distributed VNF Scaling in Large-scale Datacenters: An ADMM-based Approach

Document type:
Konferenzbeitrag
Contribution type:
Textbeitrag / Aufsatz
Author(s):
Tashtarian, Farzad; Varasteh, Amir; Montazerolghaem, Ahmadreza; Kellerer,Wolfgang
Abstract:
Network Functions Virtualization (NFV) is a promising network architecture where network functions are virtualized and decoupled from proprietary hardware. In modern datacenters, user network traffic requires a set of Virtual Network Functions (VNFs) as a service chain to process traffic demands. Traffic fluctuations in Large-scale DataCenters (LDCs) could result in overload and underload phenomena in service chains. In this paper, we propose a distributed approach based on Alternating Direction...     »
Keywords:
Network function virtualization, datacenters, VNF scaling, service chaining, distributed optimization, alternating direction method of multipliers (ADMM), SENDATE
Dewey Decimal Classification:
000 Informatik, Wissen, Systeme
FP7 Projekt ID:
16KIS0261
Book / Congress title:
IEEE International Conference on Communication Technology
Date of congress:
October 2017
Year:
2017
WWW:
https://arxiv.org/abs/1709.01313
Semester:
WS 17-18
TUM Institution:
Lehrstuhl für Kommunikationsnetze
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