DocumentCode
2718344
Title
An optimization methodology for ring based SDH network
Author
Depeng, Jin ; Lieguang, Zeng
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Volume
2
fYear
2000
fDate
2000
Firstpage
1037
Abstract
SDH has greatly developed as a new transmission system for digital networks; the SDH backbone network based on small SDH local networks has emerged as a two-layer wide area network. Because of the good survivability, the ring topology has extensively used in this two-layer network. Routing optimization has become an urgent problem when designing this network. This paper presents a mathematical model for the ring-based SDH network and a novel optimization algorithm. An example is shown to illustrate the algorithm
Keywords
network topology; optimisation; synchronous digital hierarchy; telecommunication network reliability; telecommunication network routing; SDH network; backbone network; digital networks; local networks; network design; ring topology; routing optimization; survivability; two-layer wide area network; Add-drop multiplexers; Bidirectional control; Mathematical model; Network topology; Optimization methods; Protection; Routing; Spine; Synchronous digital hierarchy; Wide area networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication Technology Proceedings, 2000. WCC - ICCT 2000. International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-6394-9
Type
conf
DOI
10.1109/ICCT.2000.890853
Filename
890853
Link To Document