A QoS/QoE control architecture for multimedia communications

Author

Kim, Anbin ; Jeong, Seong-Ho

Author_Institution

Dept. of Inf. & Commun. Eng., Hankuk Univ. of Foreign Studies, Yongin, South Korea

fYear

2012

fDate

1-3 Feb. 2012

Firstpage

346

Lastpage

349

Abstract

The demand for enhanced QoS/QoE increases as multimedia applications/services are being widely deployed on mobile devices. Especially, in time-varying wireless/mobile networks, it is becoming essential to provide adaptive multimedia transmission in order to maintain desired QoS/QoE levels regardless of the network situation. A cross-layer approach can be useful to support such adaptive multimedia transmission by considering dynamic channel status. This paper first describes the need for enhanced QoS/QoE support and presents an architecture for adaptive QoS/QoE control based on the cross-layer approach.

Keywords

mobile radio; multimedia communication; quality of service; wireless channels; QoS/QoE control architecture; QoS/QoE level; adaptive multimedia transmission; cross-layer approach; dynamic channel status; mobile device; multimedia application; multimedia communication; multimedia service; time-varying wireless/mobile network; Adaptive systems; Decoding; Media; Mobile computing; Multimedia communication; Quality of service; Wireless communication; End-to-end QoS; multimedia communications;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Networking (ICOIN), 2012 International Conference on

Conference_Location

Bali

ISSN

1976-7684

Print_ISBN

978-1-4673-0251-7

Type

conf

DOI

10.1109/ICOIN.2012.6164422

Filename

6164422