- Tytuł:
- Implementation and performance of a new multiple objective dynamic routing method for multiexchange networks
- Autorzy:
-
Martins, L.
Craveirinha, J.
Climaco, J.N.
Gomez, T. - Powiązania:
- https://bibliotekanauki.pl/articles/307696.pdf
- Data publikacji:
- 2003
- Wydawca:
- Instytut Łączności - Państwowy Instytut Badawczy
- Tematy:
-
dynamic routing
multiple objective routing
multiexchange telecommunication network performance - Opis:
- The paper describes new developments of a multiple objective dynamic routing method (MODR) for circuit-switched networks previously presented, based on the periodic calculation of alternative paths for every node pair by a specialised bi-objective shortest path algorithm (MMRA). A model is presented that enables the numerical calculation of two global network performance parameters, when using MMRA. This model puts in evidence an instability problem in the synchronous path computation model which may lead to solutions with poor global network performance, measured in terms of network mean blocking probability and maximum node-to-node blocking probability. The essential requirements of a heuristic procedure enabling to overcome this problem and select "good" routing solutions in every path updating period, are also discussed.
- Źródło:
-
Journal of Telecommunications and Information Technology; 2003, 3; 60-66
1509-4553
1899-8852 - Pojawia się w:
- Journal of Telecommunications and Information Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł