A push-enabling scheme for live streaming system in content-centric networking
Kwangsoo Kim, Seungoh Choi, Seongmin Kim, Byeong‐hee Roh · 2013
Content-Centric Networking (CCN) is a promising candidate for Future Internet architecture. This pulling-based networking scheme has a weakness about live streaming due to their request method, which means every segment of contents should be requested by Interest, respectively and consequently. We propose an enabling scheme for push mechanism to CCN to overcome the ineffectiveness. Push Interest, which is not removed after delivering the segment, needs to be added to the network design. Main contribution of this paper is suggestion of the signaling process for pushing. We add two types of packet and some rules on the CCN, which are co-operable with original pulling protocol. We expect the number of interest will be dramatically decreased in live streaming.