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IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, VOL. 15, NO. 1, JANUARY 2005 145 System Design and Network Requirements for Interactive Multimedia
 

Summary: IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, VOL. 15, NO. 1, JANUARY 2005 145
System Design and Network Requirements for Interactive Multimedia
Bing Zheng and Mohammed Atiquzzaman
Abstract--In recent years, there has been a strong interest in
transmitting compressed video over packet switched networks,
such as asynchronous transfer mode (ATM). Previous work has
dealt with transmitting MPEG over constant bit rate (CBR) and
variable bit rate (VBR) services of ATM. The available bit rate
(ABR) service of ATM is expected to be much more cost effective
than CBR or VBR. However, there hasn't been much work done
on running interactive client/server applications (for example,
video on demand) over ABR.
In this paper, we have developed a framework to design interac-
tive video systems transmitting MPEG video over the ATM ABR
service. We have developed models to determine the network con-
nection parameters required to run interactive client/server multi-
media applications over an ATM network using the ABR service.
We solve our model using real-time dynamic equilation (RTDE)
analysis. We conclude that by proper dimensioning of the buffers
at the client and the server, it is possible to run interactive video

  

Source: Atiquzzaman, Mohammed - School of Computer Science, University of Oklahoma

 

Collections: Computer Technologies and Information Sciences