Enhanced Protocol for Wireless Content-Centric Network

摘要

Recently, Content-Centric Networking (CCN) was introduced and is expected as a new conceptof future internet architecture. Even though CCN is initially studied for wired networks,recently, it is also studied for wireless environment. In this paper, we discuss improvementmethod for efficient content flooding over wireless CCNs. The proposed scheme of this paperuse MAC Address of nodes when Interest and Data Packet are forwarded in order to limit thearea of flooding of packets. The proposed protocol not only reduces the spread of Data packets,but also offers priority of forwarding to nodes of shortest path. As a consequence, it reducecontent download time which is proved by extensive simulations.