A caching scheme for video conferencing with Content Centric Networking is proposed. The scheme is one of our efforts to explore application designs on top of Content Centric Networking. Unlike the existing methods ACT or VoCCN, the video conferencing with Content Centric Networking takes the advantage of the cache and the demand of the delay for the user. The scheme proposed accords with the difference of distance with all the partners which brings the different transmission time, and adopts the edge node intermediate to the next nearest node for the partner. Once the content cached is received by the next node, it will be deleted as soon as possible by the local node. The number results reveal that this scheme achieves a better efficiency of cache with a little delay sacrificed.
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