Virtual Content-Centric Networking

Journal of Networks

关键词: Social Network Services Cooperative User/Group Identification;    Group-Based Communication;    Router Virtualization;    Content-Centric Networking;   

Others  :  1017526
DOI  :  10.4304/jnw.9.4.807-815

【 摘 要 】

Data-centric networking has recently been gaining attention. A representative design for data-centric networking is Content-Centric Networking (CCN), which routes packets based on content identifiers. CCN is basically designed to be open because ease of data reuse is one of the greatest advantages of data-centric networking. However, for real-world networking, completely open data-centric networking is not sufficient; it is necessary to allow for private communication within a group of users. In this paper, we propose Virtual Content-Centric Networking (VCCN), which realizes private communication within a group of users through CCN router virtualization. We present four building blocks of VCCN: extension of the content identifier, CCN router virtualization, packet transport between virtualized CCN routers, and Social Network Services cooperative user/group identification. We have implemented VCCN’s basic features by extending the CCNx software and have conducted a preliminary performance evaluation of our VCCN implementation. 

【 授权许可】

   
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