@inproceedings{fd917a35b635498989c9c5cc52da7264,
title = "Differentiated link based QoS routing algorithms for multimedia traffic in MPLS networks",
abstract = "MPLS networks require a QoS routing algorithm providing the characteristics of MPLS networks that establish a bandwidth guaranteed tunnel from source to destination. Our proposed QoS routing scheme gives a priority to multimedia traffic prone to block and differentiates network links into four classes based on link state information. Links have the different weights according to their classes and type of traffic transferred. We select the path with the minimum weight sum of links on the path. We also consider the observed blocking probability to reduce the frequency of the QoS state exchanges and supplement the out-of-date QoS information since the QoS state update results in the network overhead. Through the comparison between other existing schemes and ours, we show that our scheme with its low overhead and comparable performance is a better alternative to QoS routing schemes.",
keywords = "Bandwidth, Computer science, Delay, Frequency, Intelligent networks, Multiprotocol label switching, Packet switching, Routing, Telecommunication traffic, Traffic control",
author = "Lim, {Ji Young} and Chae, {Ki Joon}",
note = "Publisher Copyright: {\textcopyright} 2001 IEEE.; 15th International Conference on Information Networking, ICOIN 2001 ; Conference date: 31-01-2001 Through 02-02-2001",
year = "2001",
doi = "10.1109/ICOIN.2001.905515",
language = "English",
series = "International Conference on Information Networking",
publisher = "IEEE Computer Society",
pages = "587--592",
booktitle = "Proceedings - 15th International Conference on Information Networking, ICOIN 2001",
}