Welcome to N4C
N4C stands for Networking for Communications Challenged Communities: Architecture, Test Beds and Innovative Alliances. This FP7 project emanates from two environments. On the one hand a local initiative investigating how new technology can support reindeer husbandry and other traditional industry in northern Scandinavia and, on the other hand, a group of people active in the Delay Tolerant Research Group within the IRTF. Through building a European Consortium and with support from an international board of advisors, the goal has been achieved: a major step forwards for networking technology that operates with affordable costs and reaches were it is needed without demands on heavy and invasive infra structure investments.
What is N4C? Want a quick introduction? Read the
N4C non-scientific summary
N4C Scientific Coordinator Dr. Maria Udén and Field Test Manager Fritz-Åke Kuoljok, greet the readers and encourage all interested to take contact for comments and questions.
The InterPlanetary Networking Special Interest Group (IPNSIG) aims to realize a functional and scalable system of interplanetary data communications before the year 2020. Membership in IPNSIG is international and interdisciplinary. The IPNSIG has promoted the eLearning-DTN courses that now are available. Read more about it:
Stephen Farrell, Trinity College Dublin, is Co-chair of the DTNRG and Security Area Director in the IETF. Dr. Farrell was vital in the development and design of N4C. In the project he lead the DTN software development and co-worked with Elwyn Davies, Folly consulting, who directed the N4C System Architecture work package.
Access Deliverables and other research results here
The N4C future Internet vision has been to take a
major step towards Internetaccess for all, through a
research effort to support the extension of Internet or
Internet-like communication capabilities into regions that
are ‛communications challenged’.
Video by Dr. Vinton G. Cerf
Read the N4C summary by Scientific Coordinator Dr. Maria Udén and her article in the Journal of Community Informatics
The results of the N4C FP7 project (Networking for Communications Challenged Communities: Architecture, Test Beds and Innovative Alliances) allow to take communications (e-mail, education contents, e-health, among others) to remote areas where it is not economically possible to use conventional approaches.
This technology is available for free and could have a major impact on the life of people and business located in these remote areas. These networks can be made operational by
individuals or companies that wish to provide communications services to these remote areas. The available technology may stimulate the local economy through the emergence of small business.
All the information needed is available at www.n4c.eu/onestopdtn. At this location further information about how to setup and maintain a N4C network is present as well as all the contents needed are available to download. Read also about N4C business and deployment models.
Marija Zlata Božnar has a PhD from University of Ljubljana, Faculty for Electrical Engineering and Computer Science. Together with Primož Mlakar she is the owner of MEIS d.o.o.
In N4C she was the leader of the work package ‘Tests and validation in two remote test beds’ and together with the colleagues in MEIS she developed the Slovenian N4C test bed.
The Slovenian test bed has been presented as an offer to the FIRE test bed federation, as a complement to the large scale FIRE facilities for the traditionally connected regions. Test bed offer
Avri Doria started the N4C way of working, where Internet research is combined with real life tests in remote and rural test beds.
Early in the research process researchers take their results to the field sites for trials in real situations. They use what they learned for analysis and the new results are brought to the test beds again, and so on. In N4C six test cycles were performed from summer 2008 to winter 2010/2011.
Read more about the N4C way of working. Avri Doria launched the dynamic DTN architecture which has been used in N4C and she is co-author of the PRoPHET RFC. Read more about DTN. An introduction to DTN fundamentals. Read about PRoPHET. Complete list of N4C Standards contributions.
Summaries of the N4C web site is available in the following languages:
N4C is funded by the European Commission´s Seventh Framework Programme.