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The occupancy of the pending interest table (PIT) in content-centric networks (CCN) and other information-centric networking (ICN) architectures has an undeniable effect on the congestion level and the performance of the network. Each interest packet forwarded upstream by a node results in at most one data packet arriving back at the node and being possibly forwarded to many interfaces downstream...
Content-Centric Networking (CCN) is a novel networking paradigm that treats the named contents, not the hosts, as the first-class citizens of the network. In the forwarding plane, CCN employs a stateful forwarding scheme, which maintains per-packet state information in Pending Interest Table (PIT). By employing stateful forwarding, CCN enables native support for content requests aggregation and multicast...
With the increasing popularity of data services and applications, data center networks have been introduced to serve users in a centralized fashion. Furthermore, the flexibility of the data service subscribers' (DSSs') requirements motivates data center virtualization so as to optimize the resource allocation among all DSSs. However, as the massive data centers are usually far away from the DSSs,...
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