TY - GEN
T1 - Mapping of loss and delay between IP and ATM using network calculus
AU - Chahed, Tijani
AU - Hébuterne, Gérard
AU - Fayet, Caroline
N1 - Publisher Copyright:
© Springer-Verlag Berlin Heidelberg 2000.
PY - 2000/1/1
Y1 - 2000/1/1
N2 - End-to-end QoS requires accurate mapping of QoS classes and particularly QoS parameters between the difierent, heterogeneous layers and protocols present at the terminal equipment and intermedi-ate nodes. In the IP over ATM context, both technologies ofier QoS capabilities but diffier in architecture, service classes and performance parameters. In this paper, we consider mapping of loss and delay be-tween Integrated Services IP and ATM, using Network Calculus (NC), a min-plus algebra formulation. NC targets lossless systems only and is thus suitable for guaranteed services. However, as our aim is to quantify and map loss and delay in the presence of loss, we extend the theory so as to account for lossy systems too, as shall be the case for non-conformant trafic and congested systems. Loss is introduced by setting constraints on both the delay and the bufier size at the network elements. Numerical applications are used to further illustrate the mapping of loss and delay between IP and ATM.
AB - End-to-end QoS requires accurate mapping of QoS classes and particularly QoS parameters between the difierent, heterogeneous layers and protocols present at the terminal equipment and intermedi-ate nodes. In the IP over ATM context, both technologies ofier QoS capabilities but diffier in architecture, service classes and performance parameters. In this paper, we consider mapping of loss and delay be-tween Integrated Services IP and ATM, using Network Calculus (NC), a min-plus algebra formulation. NC targets lossless systems only and is thus suitable for guaranteed services. However, as our aim is to quantify and map loss and delay in the presence of loss, we extend the theory so as to account for lossy systems too, as shall be the case for non-conformant trafic and congested systems. Loss is introduced by setting constraints on both the delay and the bufier size at the network elements. Numerical applications are used to further illustrate the mapping of loss and delay between IP and ATM.
U2 - 10.1007/3-540-45551-5_21
DO - 10.1007/3-540-45551-5_21
M3 - Conference contribution
AN - SCOPUS:84947803897
SN - 354067506X
SN - 9783540675068
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 240
EP - 251
BT - NETWORKING 2000
A2 - Pujolle, Guy
A2 - Perros, Harry
A2 - Fdida, Serge
A2 - Korner, Ulf
A2 - Stavrakakis, Ioannis
PB - Springer Verlag
T2 - IFIP-TC6/European Commission International Conference on Networking, NETWORKING 2000
Y2 - 14 May 2000 through 19 May 2000
ER -