Effects of WLAN qos degradation on streamed MPEG4 video quality

Authors:
Helmut Hlavacs;Karin A. Hummel;Alexander Albl;Stefan Frandl;Jürgen Kirchler;Boris Ilic
Affiliations:
Institute for Computer Science and Business Informatics, University of Vienna, Vienna, Austria;Institute for Computer Science and Business Informatics, University of Vienna, Vienna, Austria;Institute for Computer Science and Business Informatics, University of Vienna, Vienna, Austria;Institute for Computer Science and Business Informatics, University of Vienna, Vienna, Austria;Institute for Computer Science and Business Informatics, University of Vienna, Vienna, Austria;Institute for Computer Science and Business Informatics, University of Vienna, Vienna, Austria
Venue:
NGI'04 Proceedings of the First international conference on Wireless Systems and Mobility in Next Generation Internet
Year:
2004

Citing 0
Cited 2

On latency in IEEE 802.11-based wireless ad-hoc networks

ISWPC'10 Proceedings of the 5th IEEE international conference on Wireless pervasive computing
Path diversity over packet switched networks: performance analysis and rate allocation

IEEE/ACM Transactions on Networking (TON)

Quantified Score

Hi-index	0.00

Visualization

Abstract

In this paper we evaluate different models for packet losses in wireless networks. The used model framework is given by extended Gilbert models, which are generalizations of the well known Gilbert model, a two state discrete Markov chain. It is further shown that the correlation of the packet loss indication process has a severe effect on the quality of streamed MPEG-4 video.