DocumentCode :
160067
Title :
An On-demand Multi-Path Interest Forwarding strategy for content retrievals in CCN
Author :
Udugama, Asanga ; Xinyi Zhang ; Kuladinithi, Koojana ; Goerg, C.
Author_Institution :
Univ. of Bremen, Bremen, Germany
fYear :
2014
fDate :
5-9 May 2014
Firstpage :
1
Lastpage :
6
Abstract :
Content Centric Networking (CCN) is a new paradigm in networking and a future Internet architecture. Performance evaluations show that conventional CCN forwarding strategies which use replication of Interests (standard) or the shortest path (best-face) do not perform well under high bandwidth requirements and loaded networks. We have designed and evaluated the performance of an On-demand Multi-Path Interest Forwarding (OMP-IF) strategy which identifies a set of paths based on the disjointness of paths to content locations. Then, the discovered paths are used simultaneously to distribute (split) Interests based on the characteristics of the paths. We have evaluated OMP-IF strategy using a simulator with a large scale network scenario and a realistic traffic generation model. The results show improved performance in CCN networks considering download time, load balancing, content hit ratios, and others.
Keywords :
Internet; information retrieval; CCN forwarding strategies; Internet architecture; OMP-IF strategy; bandwidth requirements; content centric networking; content hit ratio; content retrievals; download time; load balancing; network scenario; networking paradigm; on-demand multipath interest forwarding strategy; traffic generation model; Delays; IP networks; Load management; Load modeling; Probes; Standards; Topology;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Network Operations and Management Symposium (NOMS), 2014 IEEE
Conference_Location :
Krakow
Type :
conf
DOI :
10.1109/NOMS.2014.6838389
Filename :
6838389
Link To Document :
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