A study of H.263 traffic modeling in multipoint videoconference sessions over IP networks
Computer Communications
| Hi-index | 0.00 |
In this paper, we proposed a new approach tomodel video traffic H.263 encoded. By introducingmarginal matching technique and a variable ofuniform distribution in different manners, we get twomodified models, called MMB-DAR(1)(MarginalMatching Based-DAR) and MMB-DAR(2), respectively.The simulation results show that two MMB-DARmodels can simulate the video traffic more steadilyand accurately than GBAR and DAR models.Especially, the MMB-DAR(1) model is simple torealize, which can save our time to study sourcecontrolling algorithms. At the same time, we correctedone unilateral standpoint brought forward in [4].