Title :
Adaptive QoS control for video transmission over band-limited networks
Author :
Hong, G.Y. ; Fong, A.C.M. ; Fong, B.
Author_Institution :
Massey Univ., Palmerston North, New Zealand
Abstract :
Consumers increasingly demand high quality of service (QoS) for multimedia applications. Application-layer QoS control mechanisms that do not make specific references to coding semantics tend to provide the most robust solutions for delivery of multimedia data over bandlimited networks. We propose an adaptive and robust QoS algorithm for bandlimited networks that integrates explicit receiver-sender rate control, rate shaping with multiple quantization parameters and adaptive FEC.
Keywords :
adaptive codes; adaptive control; bandlimited communication; cellular radio; data communication; forward error correction; mobile computing; multimedia communication; protocols; quality of service; quantisation (signal); telecommunication congestion control; variable rate codes; video coding; visual communication; PDA; adaptive FEC; adaptive QoS control; application-layer control; bandlimited networks; cellular telephones; explicit receiver-sender rate control; multimedia data; multiple quantization parameters; protocols; quality of service; rate shaping; robust delivery; video transmission; Adaptive control; Communication system control; Delay; Error correction; Forward error correction; Programmable control; Quality of service; Quantization; Robust control; Shape control;
Conference_Titel :
Consumer Electronics, 2002. ICCE. 2002 Digest of Technical Papers. International Conference on
Conference_Location :
Los Angeles, CA, USA
Print_ISBN :
0-7803-7300-6
DOI :
10.1109/ICCE.2002.1014041
