@article{Zukerman2004teletraffic,
author = {M. Zukerman and E. W. M. Wong and Z. Rosberg and G.
M. Lee and H. L. Vu},
title = {On teletraffic applications to {OBS}},
journal = {IEEE Communications Letters},
volume = {8},
number = {2},
pages = {116-118},
month = {Feb.},
year = {2004},
abstract = {We provide teletraffic models for loss
probability evaluation of optical burst switching (OBS). We show that the
popular Engset formula is not exact for OBS modeling and demonstrate that in
certain cases it is not appropriate. A new exact model is provided. The various
models are compared using numerical results for various OBS alternatives with
and without burst segmentation.}
}