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Comparison of Embedding Objectives for Next Generation Networks

Authors:
Stelios Prekas
Panagiotis Karkazis
Panagiotis Trakadas

Keywords: Next generation networks; Virtual network embedding; Embedding objectives; Performance metrics

Abstract:
Virtualization is considered a key factor for the commercial success of the future Internet and next generation networking in general. But, the plethora of modern day specialized applications migrating to an outsourced hosting environment, introduces new challenges into the process of optimizing the mapping of virtual resources over physical ones. In this paper, we categorize the variety of the current distinctive mapping objectives and performance metrics and we thoroughly compare the most common proposed embedding solutions with different optimization strategies under the same simulation circumstances, evaluating their suitability for serving network applications judging by their experimental results.

Pages: 7 to 12

Copyright: Copyright (c) IARIA, 2020

Publication date: October 18, 2020

Published in: conference

ISSN: 2308-4529

ISBN: 978-1-61208-793-1

Location: Porto, Portugal

Dates: from October 18, 2020 to October 22, 2020