Change search
ReferencesLink to record
Permanent link

Direct link
Load-Adjusted Video Quality Prediction Methods for Missing Data
KTH, School of Electrical Engineering (EES), Communication Networks. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre. Waterford Institute of Technology, Ireland. (LCN)ORCID iD: 0000-0002-3912-1470
2015 (English)In: 10th International Conference for Internet Technology and Secured Transactions: ICITST-2015, London, UK: IEEE Computer Society Digital Library, 2015, §-6 p.Conference paper (Refereed)
Abstract [en]

A polynomial fitting model for predicting the RTP packet rate of Video-on-Demand received by a client is presented. The approach is underpinned by a parametric statistical model for the client-server system, namely the PQ-model. It improves the robustness of the predictor in the presence of a time-varying load on the server. The advantage of our approach is that (1) if we model the load on the server, we can then use this model to improve RTP packet rate predictions; (2) we can predict how the server will behave under previously unobserved loads –a tool which is particularly useful for network planning; and finally (3) the PQ-model provides accurate predictions of future RTP packet rates in scenarios where training data is unavailable.

Place, publisher, year, edition, pages
London, UK: IEEE Computer Society Digital Library, 2015. §-6 p.
Keyword [en]
Video-on=Demand; Linear Regression; Predictive Analytics; Network Analytics
National Category
Research subject
Applied and Computational Mathematics
URN: urn:nbn:se:kth:diva-179060DOI: 10.1109/ICITST.2015.7412111ISI: 000380391600048ScopusID: 2-s2.0-84964545609ISBN: 978-190832052-0OAI: diva2:881200
ICITST-2015,December 14-16, 2015, London, UK

QC 20160615

Available from: 2015-12-09 Created: 2015-12-09 Last updated: 2016-08-23Bibliographically approved

Open Access in DiVA

fulltext(1579 kB)7 downloads
File information
File name FULLTEXT01.pdfFile size 1579 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Other links

Publisher's full textScopusConference website

Search in DiVA

By author/editor
de Fréin, Ruairí
By organisation
Communication NetworksACCESS Linnaeus Centre

Search outside of DiVA

GoogleGoogle Scholar
Total: 7 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 14 hits
ReferencesLink to record
Permanent link

Direct link