Novel architecture for reliable H.26L video transmission over IEEE 802.11e

Author

Ksentini, A. ; Gueroui, A. ; Naimi, M.

Author_Institution

LICP, Universite de Cergy-Pontoise, France

Volume

2

fYear

2004

fDate

5-8 Sept. 2004

Firstpage

1466

Abstract

Today the great challenge to the IEEE 802.11 wireless LAN is to support real time and multimedia applications. However, the characteristics of wireless channel (low and fluctuating bandwidth link and the large error rate) post different problems in supporting the requirements on QoS (bandwidth, delays, jitters) of these sensitive applications. We focus on the JVC H.26L video encoder, the wireless LAN and their interaction in QoS. The interaction is made by the guarantee of a reliable H.26L video transport over the IEEE 802.11 wireless LAN. In this context, we propose a novel cross layer architecture. This architecture is based on a marking scheme, which exploits the new propositions of the IEEE 802.11 E group for supporting QoS.

Keywords

multimedia communication; quality of service; radio links; real-time systems; telecommunication channels; telecommunication network reliability; video coding; visual communication; wireless LAN; IEEE 802.11e; QoS; fluctuating bandwidth link; multimedia application; reliable H.26L video transmission; video encoder; wireless LAN; wireless channel; Bandwidth; Bit rate; Delay; IEC standards; ISO standards; Standards development; Streaming media; Video coding; Wireless LAN; Wireless sensor networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal, Indoor and Mobile Radio Communications, 2004. PIMRC 2004. 15th IEEE International Symposium on

Conference_Location

Barcelona

Print_ISBN

0-7803-8523-3

Type

conf

DOI

10.1109/PIMRC.2004.1373941

Filename

1373941