End-to-end performance evaluation in high-speed wireless networks

Maria Torres Vega, Shihuan (Jim) Zou, Decebal Constantin Mocanu, Eduward Tangdiongga, Ton Koonen, Antonio Liotta

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

10 Citations (Scopus)

Abstract

When dealing with lossy networks, performance management through conventional Quality of Service (QoS) based methods becomes difficult and is often ineffective. We find, in fact, that in this case quality emerges as an end-to-end factor, for it is particularly sensitive to the end-user perception of the overall service. To better explore the value of assessing Quality of Experience (QoE) alongside QoS in high-speed, lossy networks, this paper investigates the case of video streaming services in Radio-over-Fiber (RoF) networks, a prominent example in which network performance is critically related to the application. By means of a pilot RoF test-environment, we study the sensitivity of QoE to the most critical network parameters for different test case scenarios. The outcome is a QoE-based method to assess networks performance, which allows to underpin the network criticalities and non-linear relationships between service and network planes.
Original languageEnglish
Title of host publicationProceedings of the 2014 10th International Conference on Network and Service Management (CNSM)
Subtitle of host publication17-21 November 2014, Rio de Janeiro, Brazil
Place of PublicationPiscataway, NJ
PublisherIEEE
Number of pages4
ISBN (Print)978-3-901882-67-8
DOIs
Publication statusPublished - 2014

Publication series

NameInternational Conference on Network and Service Management (CNSM)
PublisherIEEE
Volume10
ISSN (Print)2165-9605
ISSN (Electronic)2165-963X

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