Content activity based short-cut routing in Content centric Networks

Content-centric Networking (CCN) is a novel paradigm for content distribution with name based routing. However, the basic CCN routing scheme is not efficient for content retrieving and resource utilization. Based on the announcement of cached content in routers, we present a new content routing fashion called shout-cut routing, which enables routers to perceive neighbor's caching information and perform best routing decision.