A new hybrid traffic engineering routing algorithm for bandwidth guaranteed traffic

Authors:
Zhaowei Meng;Jinshu Su;Stefano Avallone
Affiliations:
School of Computer, National University of Defense Technology, Changsha, P.R. China;School of Computer, National University of Defense Technology, Changsha, P.R. China;COMICS Lab, Dipartimento di Informatica e Sistemistica, Universit‘a di Napoli Federico II, Napoli, Italy
Venue:
AINTEC'06 Proceedings of the Second Asian international conference on Technologies for Advanced Heterogeneous Networks
Year:
2006

Citing 6
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Abstract

This paper presents a new hybrid traffic engineering routing algorithm for bandwidth guaranteed traffic. Former traffic engineering routing algorithms mainly optimize one of the three objectives: minimizing the hop count, balancing the load and minimizing the interference between source-destination pairs. But usually there is a tradeoff among these three factors. Single objective optimizations can't get the best performance. The main contribution of this paper is a new hybrid approach to consider the three objectives together. From the simulation results, the proposed algorithm has better performance than former algorithms.