Title :
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
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;
Conference_Titel :
Information Networking (ICOIN), 2012 International Conference on
Conference_Location :
Bali
Print_ISBN :
978-1-4673-0251-7
DOI :
10.1109/ICOIN.2012.6164422
