Efficient mobile content-centric networking using fast duplicate name prefix detection mechanism

TL;DR: This paper proposes a fast DND mechanism in mobile CCN environment to provide lower overhead and to access content data fast and to solve many problems in the content-centric network.

Abstract: As the social networking and video services’ usage is increased, explosive content creation and content sharing has taken place. Therefore, to meet growth of users’ demands, new network architectures are required and then many researcher works for content-centric networking have been actively underway. However, in the content-centric network, mobile content sources create many problems like frequent routing update or many retransmission of interest packet. To solve these problems, tunnel-based redirection (TBR) scheme was proposed. However TBR scheme wastes network resource due to long latency of duplicate name prefix detection (DND) processing. So, this paper proposes a fast DND mechanism in mobile CCN environment to provide lower overhead and to access content data fast.