Cooperative routing protocol for content-centric networking
Conference proceedings article
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Publication Details
Author list: Tarnoi S., Suksomboon K., Kumwilaisak W., Ji Y.
Publisher: Hindawi
Publication year: 2013
Start page: 699
End page: 702
Number of pages: 4
ISBN: 9781479905379
ISSN: 0146-9428
eISSN: 1745-4557
Languages: English-Great Britain (EN-GB)
Abstract
A typical Forwarding Information Based (FIB) construction in the Content Centric Networking (CCN) architecture relies on the name prefix dissemination following the shortest path manner. However, routing based on the shortest path may not fully exploit the benefits of forwarding and data planes of the CCN architecture since different content requester routers may use disjoint paths to forward their interest packets, even though these packets aim at the same content. To exploit this opportunity, we propose a cooperative routing protocol for CCN, which focuses on a FIB reconstruction based on the content retrieval statistics to improve the in-network caching utilization. A binary linear optimization problem is formulated for calculating the optimal path for the cooperative routing. The simulation results show an improvement in the server load and round-trip time provided by the cooperative routing scheme compared with that of the conventional shortest path routing scheme. ฉ 2013 IEEE.
Keywords
Content-centric networking, content popularity, cooperative routing protocol, future Internet architecture
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