Location-Aware Forwarding and Caching in CCN-Based Mobile Ad Hoc Networks

Rana Asif REHMAN  Byung-Seo KIM  

Publication
IEICE TRANSACTIONS on Information and Systems   Vol.E99-D   No.5   pp.1388-1391
Publication Date: 2016/05/01
Publicized: 2016/02/17
Online ISSN: 1745-1361
DOI: 10.1587/transinf.2015EDL8244
Type of Manuscript: LETTER
Category: Information Network
Keyword: 
ad hoc networks,  location,  named data networking,  caching,  content centric network,  energy,  

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Summary: 
Content centric network (CCN) is conceived as a good candidate for a futuristic Internet paradigm due to its simple and robust communication mechanism. By directly applying the CCN paradigm in wireless multihop mobile ad hoc networks, we experience various kind of issues such as packet flooding, data redundancy, packet collisions, and retransmissions etc., due to the broadcast nature of the wireless channel. To cope with the problems, in this study, we propose a novel location-aware forwarding and caching scheme for CCN-based mobile ad hoc networks. Extensive simulations are performed by using simulator, named ndnSIM. Experiment results show that proposed scheme does better as compared to other schemes in terms of content retrieval time and the number of Interest retransmissions triggered in the network.