CAC and traffic shaping for performance control in ATM: the two-class paradigm

Soldatos, John; Vayias, E.; Mitrou, Nikolas

doi:10.1016/s1389-1286(00)00097-9

Cited by 4 publications

(1 citation statement)

References 22 publications

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“…Admission control, scheduling, buffer management and flow control are considered as forms of traffic management. The main issue in traffic management is how to balance the tension between the traffic and service diversity and system efficiency; both are necessary for providing QoS [1][2][3][4][5][6][7][8]. In order to achieve this main objective, any traffic management scheme has to be efficient enough to prevent and recover from network congestion [9][10][11][12].One of the main issues in traffic management is how efficiently it handles a congestion event in the network.…”

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confidence: 99%

Measurement‐based admission control scheme with priority and service classes for application in wireless IP networks

Jamalipour

Kim

2003

Int J Communication

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SUMMARYWireless IP networks will provide voice and data services using IP protocols over the wireless channel. But current IP is unsuitable to provide delay or loss bounds and insufficient to support diverse quality of service, both required by real-time applications. In order to support real-time applications in wireless IP networks, in this paper a measurement-based admission control (MBAC) with priority criteria and service classes is considered. First we have shown the suitability of MBAC in wireless IP networks by comparing its performance with a parameter-based scheme. Next, we have investigated the performance of strictly policy-based MBAC and policy plus traffic characteristic-based MBAC schemes in terms of (1) increasing the user mobility, (2) changing traffic parameters and (3) the presence of greedy users. The efficiency and fairness of each scheme are measured in terms of lower class new and handoff traffic performance.

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