Mobility Support in Content Centric Networks

Content-centric networking (CCN) is designed for efficient dissemination of information. Several architectures are pro-posed for CCN recently, but mobility issues are not con-sidered sufficiently. We classify traffic types of CCN into real-time and non real-time. We examine mobility problems for each type, and suggest the possible hand-off schemes over CCN. Then, we analyze the delay performance in terms of simulation study. We believe that the proposed schemes can be merged as a part of the CCN easily, since they comply with the inherent nature and rules of the CCN