Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Attack-aware dedicated path protection in optical networks
KTH, Skolan för informations- och kommunikationsteknik (ICT), Kommunikationssystem, CoS, Optical Network Laboratory (ON Lab).ORCID-id: 0000-0001-5600-3700
KTH, Skolan för informations- och kommunikationsteknik (ICT), Kommunikationssystem, CoS, Optical Network Laboratory (ON Lab).ORCID-id: 0000-0001-6704-6554
2016 (engelsk)Inngår i: Journal of Lightwave Technology, ISSN 0733-8724, E-ISSN 1558-2213, Vol. 34, nr 4, s. 1050-1061Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Due to the high data rates in optical networks,physical-layer attacks targeting service degradation, such as powerjamming, can potentially lead to large data and revenue losses.Conventional network survivability approaches which establishlink-disjoint working and backup paths to protect from componentfaults may not provide adequate protection for such attacks.Namely, the working and the backup paths, although link-disjoint,might both be affected by a single attack scenario due to specificattack propagation characteristics. To enhance the existing survivabilityapproaches, we utilize the concept of an attack group(AG) which incorporates these characteristics to identify connectionswhich can simultaneously be affected by a single attack. Weapply this concept to dedicated path protection (DPP) and developattack-aware DPP (AA-DPP) approaches which aim to establishAG-disjoint primary and backup paths in a cost-effective manner.We provide a two-step ILP formulation for the routing and wavelengthassignment of the working and backup paths, as well as aheuristic for larger problem instances. Numerical results indicatethat the proposed approaches provide dedicated path protectionschemes with enhanced attack protection without using more resources(i.e., wavelengths, average path lengths) than standardDPPmethods.

sted, utgiver, år, opplag, sider
IEEE , 2016. Vol. 34, nr 4, s. 1050-1061
Emneord [en]
communication systems security, heuristic algorithms, mathematical programming, optical fiber networks, optimization, wavelength routing, WDM networks
HSV kategori
Forskningsprogram
Elektro- och systemteknik
Identifikatorer
URN: urn:nbn:se:kth:diva-186086DOI: 10.1109/JLT.2015.2509161ISI: 000374017100001Scopus ID: 2-s2.0-84961872537OAI: oai:DiVA.org:kth-186086DiVA, id: diva2:925276
Prosjekter
318137 DISCUS
Merknad

QC 20160513

Tilgjengelig fra: 2016-05-01 Laget: 2016-05-01 Sist oppdatert: 2017-11-30bibliografisk kontrollert

Open Access i DiVA

fulltext(1001 kB)331 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 1001 kBChecksum SHA-512
1045c87eb0eb25641fa304c31ee58dc439e6cfd2da659ae8cf27586f51e96ce7529024a48ab19650011157b45f46a73dee03a15de95902ec2ee4adc988f17c1c
Type fulltextMimetype application/pdf

Andre lenker

Forlagets fulltekstScopusIEEE Xplore

Personposter BETA

Furdek, MarijaWosinska, Lena

Søk i DiVA

Av forfatter/redaktør
Furdek, MarijaWosinska, Lena
Av organisasjonen
I samme tidsskrift
Journal of Lightwave Technology

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 331 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 199 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf