An alternative strategy for location update and paging in mobile networks
Computer Communications
Performance evaluation of a broadband wireless access system subjected to heavy load
Computer Communications
Performances of burst admission control schemes with cell multiplexing in ATM networks
Computer Communications
Hierarchical neuro-fuzzy call admission controller for ATM networks
Computer Communications
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It is pertinent to develop a set of simple parameters that can best characterize the variability and the statistical correlations of the packet arrival process. These parameters are then used by the network to allocate its resources among the different users in order to avoid congestion and maintain a predefined quality of service (QOS) for each user. The traffic characterization and modeling of the real-time bursty traffic, mainly voice and video traffic sources, using statistical methods are described. It is shown that the variability of the variance of the sum of consecutive packet interarrival times leads to significant queuing delays and therefore is a major cause of congestion in broadband networks