Spatial correlation in real-time video conference traffic

Authors:
A. Hussain;K. Sohraby;M. A. Ali;I. Habib;S. Ahmed;L. Roytman
Affiliations:
-;-;-;-;-;-
Venue:
ISCC '97 Proceedings of the 2nd IEEE Symposium on Computers and Communications (ISCC '97)
Year:
1997

Citing 2
Cited 0

Performance analysis of statistical multiplexing of VBR sources

IEEE INFOCOM '92 Proceedings of the eleventh annual joint conference of the IEEE computer and communications societies on One world through communications (Vol. 2)
Discrete-Time Models for Communication Systems Including ATM

Discrete-Time Models for Communication Systems Including ATM

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Abstract

Multimedia traffic measurements for determining spatial correlation in videoteleconference sessions over a CSMA/CD LAN are performed and the results are presented in this paper. Since packet arrival streams are both correlated and bursty, we present the analysis of the cross-correlation characteristics between the number of arriving audio and video packet batches in discrete-time slots. The results of this experimental study can be extended to WAN environments such as ATM. If cross-correlation among monomedia streams is not properly taken into account, it can severely impact network performance.