Ascigil, O;
Sourlas, V;
Psaras, I;
Pavlou, G;
(2016)
Opportunistic off-path content discovery in information-centric networks.
In:
(Proceedings) 2016 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN).
IEEE
Preview |
Text
sourlas_LANMAN_paper_2016.pdf Download (725kB) | Preview |
Abstract
Recent research in Information-Centric Networks has considered various approaches for discovering content in the cache-enabled nodes of the network. Such approaches include scoped flooding and deploying a control plane protocol to disseminate the cache contents in the network, to name a few. In this work, we consider an opportunistic approach that uses trails left behind by data packets from the content origin to the sources in order to discover off-path cached content. We evaluate our approach using an ISP topology for various system parameters. We propose two new forwarding strategies built on top of our approach. Our results indicate that the opportunistic discovery mechanism can significantly increase cache hit rate compared to NDN's default forwarding strategy, while limiting the overhead at acceptable levels.
| Type: | Proceedings paper |
|---|---|
| Title: | Opportunistic off-path content discovery in information-centric networks |
| Event: | 2016 IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN) |
| Location: | Rome, Italy |
| Dates: | 13 June 2016 - 15 June 2016 |
| ISBN-13: | 9781467398824 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/LANMAN.2016.7548860 |
| Publisher version: | http://doi.org/10.1109/LANMAN.2016.7548860 |
| Language: | English |
| Additional information: | © 2016 IEEE |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1519948 |
Archive Staff Only
 |
View Item |
