Title :
Real-time generation of synthetic MPEG-4 video traffic using wavelets
Author :
Lazaro, O. ; Girma, D. ; Dunlop, J.
Author_Institution :
Dept. of Electron. & Electr. Eng., Strathclyde Univ., Glasgow, UK
fDate :
6/23/1905 12:00:00 AM
Abstract :
This paper presents a wavelet-based video traffic model capable of real-time generation of synthetic MPEG-4 video traffic streams. The strength of the model includes a unified approach to LRD (long range dependence) and SRD (short range dependence) modelling, computational efficiency and benefits associated with the on-line aspect of the model, e.g. no storage requirements. The model accurately estimates system performance for every video quality considered.
Keywords :
mobile radio; multimedia communication; telecommunication traffic; video codecs; visual communication; wavelet transforms; MPEG-4 video codec; computational efficiency; long range dependence; mobile multimedia communications; real-time synthetic traffic generation; short range dependence; video quality; wavelets; Bit rate; Computational efficiency; Layout; MPEG 4 Standard; Quality of service; Streaming media; System performance; Telecommunication traffic; Traffic control; Wavelet domain;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th
Print_ISBN :
0-7803-7005-8
DOI :
10.1109/VTC.2001.956632
