Research on Performance Improvement for Wireless CCN
Journal: The Journal of the Institute of Internet, Broadcasting and Communication (Vol.15, No. 2)Publication Date: 2015-04-30
Authors : Seung-Jin Lee; Hong-Min Bae; Byung-Seo Kim;
Page : 71-76
Keywords : CCN; NDN; Content; Protocol; Wireless;
Abstract
To resolve inefficient content delivery mechanism in conventional internet-based networks, Content-Centric Networks (CCN) has been proposed for wired and wireless networks. One of issues in wireless CCN-based networks is overhead to achieve reliability on content delivery because CCN uses end-to-end two-way handshake with Interest/content packets. In this paper, a novel protocol to reduce overhead and achieve reliability is proposed. The protocol allows Interest packet to request multiple data packets and multiple data packets to be sent in a row without a Interest packets. The protocol is evaluated through the simulations and the performance improvement is proved.
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Last modified: 2015-11-19 15:17:03