Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Extension and Evaluation of Routing with Hints in NetInf Information-Centric Networking
KTH, School of Information and Communication Technology (ICT).
2014 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

Content distribution is the main driver for Internet traffic growth. The traditional networking approach, focused on communication between hosts, cannot efficiently cope with the evolving problem. Thus, information-centric networking (ICN) is a research area that has emerged to provide efficient content distribution solutions by shifting the focus from connecting hosts to connecting information. This new architecture defines named data objects as the main network entity and is based on a publish/subscribe-like paradigm combined with pervasive caching. An open challenge is a scalable routing mechanism for the vast number of objects in the global network.

The Network of Information (NetInf) is an ICN architecture that pursues a scalable and efficient global routing mechanism using name resolution service, which maps the content publisher to a set of routing hints. The routing hints aid at forwarding the request towards a source of the content, based on a priority system. Topological aggregation on the publisher authority names and on the location-independent routing hints provide a scalable solution.

This thesis extends the routing and forwarding scheme by forming partially ordered sets of routing hints, in order to prevent routing loops. In addition, the system has to meet the routing scalability and high performance requirements of a global solution. A dynamic routing service is investigated through an interface to open source routing software, which provides implementations of the existing routing protocols, in particular Quagga with BGP. The experimental evaluation of the forwarding scheme measures the execution times of the functions in the forwarding process by collecting timestamps. The results identify the most expensive functions and potential bottlenecks under high workload.

Place, publisher, year, edition, pages
2014. , 105 p.
Series
TRITA-ICT-EX, 2014:181
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:kth:diva-177452OAI: oai:DiVA.org:kth-177452DiVA: diva2:872832
Examiners
Available from: 2015-11-26 Created: 2015-11-20 Last updated: 2017-08-03Bibliographically approved

Open Access in DiVA

fulltext(1746 kB)12 downloads
File information
File name FULLTEXT01.pdfFile size 1746 kBChecksum SHA-512
6616ff40fa5bbc9f915ab56f32fc5b65d65093a3021700831c6c19c632f382abab8a76d2c4ac5821dbc9989c7e9f2cdc92f211c09208b656cface7df0101e72e
Type fulltextMimetype application/pdf

By organisation
School of Information and Communication Technology (ICT)
Computer and Information Science

Search outside of DiVA

GoogleGoogle Scholar
Total: 12 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 165 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf