Equivalent bandwidth control for the mapping of quality of service in heterogeneous networks

被引:1
|
作者
Marchese, M [1 ]
Garibbo, A [1 ]
Davoli, F [1 ]
Mongelli, M [1 ]
机构
[1] Univ Genoa, Italian Natl Consortium Telecommun, Genoa, Italy
关键词
quality of service; QoS interworking; equivalent bandwidth control; infinitesimal perturbation analysis;
D O I
10.1109/ICC.2004.1312861
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
There are several QoS technologies available for an Internet Service Provider to manage Guaranteed Performance Services in a telecommunication network. The study of the possible interactions between different QoS technologies is currently an open area of research often called, in the literature, QoS mapping. A QoS mapping problem arises when different encapsulation formats are employed to support a fixed QoS with different transport technologies (e.g., ATM, IP). We face this problem in terms of bandwidth management. We adopt a novel control scheme that does not need any closed-form formula for the performance metric and that is able to react to traffic changes.
引用
收藏
页码:1948 / 1952
页数:5
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