Interest-Selective Retransmision Protocol for Wireless Content-Centric Networks

Chan-Min PARK  Byung-Seo KIM  

IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E99-A   No.9   pp.1753-1757
Publication Date: 2016/09/01
Online ISSN: 1745-1337
DOI: 10.1587/transfun.E99.A.1753
Type of Manuscript: LETTER
Category: Mobile Information Network and Personal Communications
NDN,  CCN,  wireless,  retransmission,  

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One problem in the use of wireless Content Centric Networks (CCNs) is the need for substantial overhead to achieve reliability in content delivery due to the requirement for a request packet per each data packet transmission. This paper introduces a novel protocol to reduce overhead and achieve reliability. The protocol allows an interest packet to request multiple data packets and an intermediate node, rather than the provider, to send the data packet. Simulation results show that the proposed protocol improves the performance of wireless CCN.