ABSTRACT
First responders at the edge of the network rely on situation awareness updates to arrive in a timely matter, even when the fixed infrastructure is unavailable. The technical advancements of the commercial mobile phones make them capable of supporting such requirements under very disruptive network conditions. In this demo, we present a network architecture that exploits partial caches by utilizing network coding to deliver large files (e.g. images) to first responders. The architecture is based on a content centric network platform called ICEMAN(Information CEntric Mobile Ad-hoc Networking) and runs on Android phones. We demonstrate our system in a file dissemination scenario in a CORE/EMANE network emulation. We measure file delivery ratio, latency, and network overhead and report significant improvements that network coding achieves over fragmentation.
- http://www.nesec.org/images/haz_tornado_car.jpg.Google Scholar
- http://www.fire.uni-freiburg.de/other_rep/research/rus/rus_re_1bor_16.jpg%.Google Scholar
- J. Ahrenholz, C. Danilov, T. Henderson, and J. Kim. Core: A real-time network emulator. In Military Communications Conference, 2008. MILCOM 2008. IEEE, pages 1--7, 2008.Google ScholarCross Ref
- C. Fragouli, J.-Y. Le Boudec, and J. Widmer. Network coding: an instant primer. ACM SIGCOMM Computer Communication Review, 36(1):63--68, 2006. Google ScholarDigital Library
- Haggle - A content-centric network architecture for opportunistic communication. https://code.google.com/p/haggle/.Google Scholar
- Haggle: An innovative Paradigm for Autonomic Opportunistic Communication Research project funded by the European Commission under the Information Society Technologies Programme of the 6th Framework between January 2006 and June 2010. http://www.haggleproject.org/.Google Scholar
- T. Ho, M. Médard, R. Koetter, D. R. Karger, M. Effros, J. Shi, and B. Leong. A random linear network coding approach to multicast. Information Theory, IEEE Transactions on, 52(10):4413--4430, 2006. Google ScholarDigital Library
- U. Lee, J.-S. Park, J. Yeh, G. Pau, and M. Gerla. Code torrent: content distribution using network coding in vanet. In Proceedings of the 1st international workshop on Decentralized resource sharing in mobile computing and networking, pages 1--5. ACM, 2006. Google ScholarDigital Library
- E. Nordstrom, P. Gunningberg, and C. Rohner. A search-based network architecture for mobile devices. Technical report, Uppsala University, 2009.Google Scholar
- E. Nördstrom, P. Gunningberg, and C. Rohner. A search-based network architecture for mobile devices. TR, Department of Information Technology, Uppsala University, 2009.Google Scholar
- S. Wood, J. Mathewson, J. Joy, M.-O. Stehr, M. Kim, A. Gehani, M. Gerla, H. Sadjadpour, and J. Garcia-Luna-Aceves. ICEMAN: A practical architecture for situational awareness at the network edge. http://www.csl.sri.com/users/stehr/CBMEN/iceman-arch-2013.pdf, 2013.Google Scholar
- S. Wood, J. Mathewson, J. Joy, M.-O. Stehr, M. Kim, A. Gehani, M. Gerla, H. Sadjadpour, and J. Garcia-Luna-Aceves. ICEMAN: A system for efficient, robust and secure situational awareness at the network edge. http://www.csl.sri.com/users/stehr/CBMEN/iceman-eval-2013.pdf, 2013.Google Scholar
Index Terms
- Network coding for content-based intermittently connected emergency networks
Recommendations
Network coding over connected dominating set: energy minimal broadcasting in wireless ad hoc networks
Energy efficient broadcast is indispensable for many applications in wireless ad hoc networks. It has been proved that network coding has great potential to improve performance in terms of energy consumption in wireless ad hoc networks. However, the ...
Toward network coding-based protocols for data broadcasting in wireless ad hoc networks
In this paper we consider practical dissemination algorithms exploiting network coding for data broadcasting in ad hoc wireless networks. For an efficient design, we analyze issues related to the use of network coding in realistic network scenarios. In ...
Adaptive Forwarding Control using Network Coding for Efficient Multicasting in Mobile Ad-hoc Networks
DIVANet'18: Proceedings of the 8th ACM Symposium on Design and Analysis of Intelligent Vehicular Networks and ApplicationsIn mobile ad-hoc networks (MANETs) composed of mobile devices, network resources such as battery capacity and bandwidth are limited. Therefore, in such networks, it is particularly important to reduce unnecessary packet transfers and the use of network ...
Comments