On temporary inconsistency of the link state database with prompt update policies
2005 (English)In: 2005 7th International Conference on Transparent Optical Networks, Vol 1, Proceedings, 2005, Vol. 1, 437-440 p.Conference paper (Refereed)
Link state databases maintained in parallel at each node in networks that require link state information for proper operation try to reflect real-time changes of the network state. Information dissemination, however, by its very nature introduces latency in the update of link state information at different nodes, which may in turn lead to faulty decisions that entail additional delay perceived by user traffic. The paper presents a probabilistic model based on simple assumptions in order to derive an upper bound on the probability that such a link state database inconsistency occurs.
Place, publisher, year, edition, pages
2005. Vol. 1, 437-440 p.
GMPLS; OSPF; WDM; faulty decision; generalised multiprotocol label switching; information dissemination; link state database; network routing; network traffic; probabilistic model; update policy; wavelength division multiplexing; database management systems; fault diagnosis; multiprotocol label switching; optical fibre networks; routing protocols; telecommunication computing; telecommunication traffic; wavelength division multiplexing;
IdentifiersURN: urn:nbn:se:kth:diva-87753DOI: 10.1109/ICTON.2005.1505838ISI: 000234111300097ScopusID: 2-s2.0-33745725791OAI: oai:DiVA.org:kth-87753DiVA: diva2:501834
7th International Conference on Transparent Optical Networks. Barcelona, SPAIN. JUL 03-07, 2005
QC 201203022012-02-142012-02-142012-03-02Bibliographically approved