DocumentCode
2784420
Title
Cost-based QoS routing
Author
Chu, Jian ; Lea, Chin-Tau ; Wong, Albert
Author_Institution
EEE Dept., Hong Kong Univ. of Sci. & Technol., China
fYear
2003
fDate
20-22 Oct. 2003
Firstpage
485
Lastpage
490
Abstract
This paper presents cost-based QoS routing and compares its performance with the commonly used widest-shortest-path routing. The advantages of cost-based routing are demonstrated in two major areas. First, it is stable under heavy-loaded conditions. Second, it requires a lower state-update overhead and is more robust to the inaccuracy of state information. The concept presented in the paper can be applied to any reservation-based QoS approach - like IntServ or MPLS type networks.
Keywords
Internet; multiprotocol label switching; quality of service; telecommunication network routing; IntServ; MPLS type networks; cost-based QoS routing; heavy-loaded conditions; state-update overhead; widest-shortest-path routing; Admission control; Bandwidth; Cost function; Multiprotocol label switching; Phase change materials; Protection; Robustness; Routing; Telecommunication traffic; Throughput;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Communications and Networks, 2003. ICCCN 2003. Proceedings. The 12th International Conference on
ISSN
1095-2055
Print_ISBN
0-7803-7945-4
Type
conf
DOI
10.1109/ICCCN.2003.1284213
Filename
1284213
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