DocumentCode :
2845290
Title :
Interworking of planning and operation for reliable and cost-effective transport networks
Author :
Brinzanescu, Oana ; Schnitter, Stefan
Author_Institution :
T-Syst., Technol. Center, Darmstadt, Germany
fYear :
2005
fDate :
16-19 Oct. 2005
Abstract :
In this paper the authors demonstrated how a routing tool can improve the operation of a complex transport network. The tool´s two main objectives are to improve the interaction of network planning and operation and to improve the reliability of provisioned circuits. The calculation of routings for customer demands is the main link between network planning and operation. A central routing tool can be implemented to optimize the interworking of planning and operation for an efficient use of network resources, high reliability and fast provisioning times of customer demands. Network labeling was introduced to document the network structure and a routing algorithm that incorporates this structure as well as the physical disjointness of 1 + 1 protected demands. The details are exemplified for a SDH network but the methods themselves can be applied to other kinds of transport networks as well.
Keywords :
telecommunication network planning; telecommunication network reliability; telecommunication network routing; interworking; network labeling; network planning; reliability; routing tool; transport networks; Circuits; Demand forecasting; Electronic mail; Labeling; Optimization methods; Process planning; Protection; Routing; Synchronous digital hierarchy; Uncertainty;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Design of Reliable Communication Networks, 2005. (DRCN 2005). Proceedings.5th International Workshop on
Print_ISBN :
0-7803-9439-9
Type :
conf
DOI :
10.1109/DRCN.2005.1563885
Filename :
1563885
Link To Document :
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