Title :
Performance evaluation of QOS for VBR video in ATM environment
Author_Institution :
Monash Univ., Clayton, Vic., Australia
Abstract :
Quality of service (QOS) in terms of information loss and delay at the user level for variable bit rate (VBR) video in ATM environment is studied. Attention is devoted to the performance characteristics for the traffic stream from an individual VBR video source as it passes an ATM network with different background traffic conditions. The effects of functions performed in the ATM adaptation layer (AAL) which maps the user information into ATM cells are also considered. The statistics of loss and delay at the user level are discussed
Keywords :
asynchronous transfer mode; delays; losses; variable rate codes; video coding; ATM adaptation layer; ATM environment; VBR video; background traffic conditions; delay; information loss; performance characteristics; quality of service; statistics; variable bit rate; Asynchronous transfer mode; Australia; Bit rate; Delay effects; Discrete cosine transforms; Layout; Quality of service; Statistics; Streaming media; Video compression;
Conference_Titel :
Networks, 1993. International Conference on Information Engineering '93. 'Communications and Networks for the Year 2000', Proceedings of IEEE Singapore International Conference on
Print_ISBN :
0-7803-1445-X
DOI :
10.1109/SICON.1993.515771
