DocumentCode :
1739692
Title :
Topology aggregation and routing in bandwidth-delay sensitive networks
Author :
Lui, King-Shan ; Nahrstedt, Klara
Author_Institution :
Dept. of Comput. Sci., Illinois Univ., Urbana, IL, USA
Volume :
1
fYear :
2000
fDate :
2000
Firstpage :
410
Abstract :
Large networks are often structured hierarchically by grouping nodes into different domains in order to deal with the scaling problem. The internal topologies of the domains are aggregated before broadcasting and this process is called topology aggregation. We propose a new method of aggregating networks that are delay-bandwidth sensitive. Traditional approaches represent each logical link as a delay-bandwidth pair which is basically a point on a delay-bandwidth plane. We introduce a new QoS parameter representation and present an aggregation algorithm with corresponding routing protocol. Our simulation results show that the algorithm has very good performance in terms of success ratio and crankback ratio
Keywords :
network topology; quality of service; telecommunication network routing; QoS parameter representation; bandwidth-delay sensitive networks; crankback ratio; delay-bandwidth pair; inter-domain routing; intra-domain routing; line segment routing; routing protocol; simulation results; success ratio; topology aggregation; Aggregates; Bandwidth; Contracts; Delay; Intelligent networks; Network topology; Peer to peer computing; Protocols; Quality of service; Routing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Global Telecommunications Conference, 2000. GLOBECOM '00. IEEE
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-6451-1
Type :
conf
DOI :
10.1109/GLOCOM.2000.892038
Filename :
892038
Link To Document :
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