|International Journal of Advance Computational Engineering and Networking (IJACEN)-IJACEN
|Volume-6, Issue-2 ( Feb, 2018 )
|Redundant Search Control For Content Centric Network
|Wan Wangmei, Navrati Saxena
|Electrical and Computer Engineering Sungkyunkwan University Suwon, South Korea Electrical and Computer Engineering Sungkyunkwan University.Suwon, South Korea
|Content Centric Network (CCN) is emerging as the future network concept. Cache inside the infrastructure is necessary to implement CCN. There are many caching concepts such as on-path and off-path, homogenous and heterogeneous caching. On-path caching introduce redundancy in different branches from a path. Off-path caching create redundancy even in neighbor nodes. When there are multiple copies of content stored, the CCN searches the network unnecessarily. In this paper, we propose a cache model to avoid redundancy in cache data. A cache manager keeps track of all the data, and place the information them in the router connecting to outside network. The routers then forward the interest to reach inside or outside the network. Keywords- Content Centric Network, Caching, Forwarding, Redundancy.