Paper Info
Title
Impact of the IEEE 802.11aa intra-AC prioritization on QoE for H.264 compression
Abstract
Recently, a new 802.11aa amendment has been released. Its main goal is to increase quality of service support for audio-video traffic streams. Among others, it defines the intra-access category prioritization mechanism coupled with appropriate traffic selection procedures, in order to increase the granularity of traffic prioritization in comparison to the currently used EDCA. This paper presents the preliminary study of the possible impact of the new feature on quality of experience (QoE) in case of H.264 video streams. The obtained results show that IEEE 802.11aa and 802.1Q parameters should be tuned to efficiently use the available bandwidth.
Year
Venue
Keywords
2014
2014 11th International Conference on Wireless Information Networks and Systems (WINSYS)
IEEE 802.11aa,CBR,Experiment,H.264,intra-AC Prioritization,Mapping,VBR,Video Streams
Field
DocType
ISBN
Traffic prioritization,Computer science,Prioritization,Computer network,Quality of service,Real-time computing,Bandwidth (signal processing),Quality of experience,IEEE 802,Granularity,Variable bitrate
Conference
978-1-4673-9244-0
Citations 
PageRank 
References 
0
0.34
11
Authors
4
Name
Order
Citations
PageRank
Katarzyna Kosek-Szott115014.70
Marek Natkaniec228126.68
Lukasz Prasnal382.19
Lucjan Janowski431331.55