A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Scalable Hybrid Routing for Information-Centric Networks
Author(s) : Haiyong Xie
Yi Sun
Guoqiang Wang
Haibo Wu
Jun Li
Filename : draft-xie-icnrg-hybrid-routing-00.txt
Pages : 16
Date : 2013-02-18
Abstract:
Name-based routing in information-centric networks faces many
challenges, one of which is the scalability challenge; in particular,
content routers may not have sufficiently large FIB to store a large
portion of name prefixes, even if the latter are aggressively
aggregated. In many ICN designs routers have to rely on inefficient
mechanisms (e.g., Interest broadcast in content-centric networks) in
order to route requests. In this draft, we describe a hybrid,
reactive routing approach, where we augment the information-centric
network design with an Infrastructure Information Base (IIB) to reap
the benefits of both name-based and infrastructure-based routing.
Simulation-based evaluations demonstrate that this scheme can
significantly improve the network scalability by cutting down the
number of broadcast packets while maintaining the same level of the
user-perceived latency.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-xie-icnrg-hybrid-routing
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-xie-icnrg-hybrid-routing-00
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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