Title :
A congestion controlled logical topology for multihop optical networks
Author :
Bhattacharya, U. ; Datta, D. ; Chowdhury, B. ; Saha, G.C. ; Sikdar, B.K.
Author_Institution :
Dept. of Comput. Sci. & Technol., Bengal Eng. Coll.(D.U), West Bengal, India
Abstract :
This paper considers the problem of designing the logical topology for any wavelength routed optical network, given the traffic matrix. An heuristic algorithm is proposed here for designing topologies based on the De-Bruijn graph and we compare our results with those obtained through the deterministic approach. The De-Bruijn graph is selected in this context as the logical topology due to some of its characteristic features like simple routing scheme, low diameter and small degree.
Keywords :
network topology; optical fibre networks; telecommunication congestion control; telecommunication network routing; telecommunication traffic; wavelength division multiplexing; De-Bruijn graph; WDM; congestion control; heuristic algorithm; hop distance; logical topology; multihop optical networks; routing; traffic matrix; wavelength division multiplexing; wavelength routed optical network; All-optical networks; Network topology; Optical control; Optical fiber communication; Optical fiber networks; Routing; Spread spectrum communication; Telecommunication traffic; Throughput; Wavelength division multiplexing;
Conference_Titel :
TENCON '02. Proceedings. 2002 IEEE Region 10 Conference on Computers, Communications, Control and Power Engineering
Print_ISBN :
0-7803-7490-8
DOI :
10.1109/TENCON.2002.1181302
