Redundant Search Control For Content Centric Network
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.