A Cache-Aware Social-Based QoS Routing Scheme in Information Centric Networks

摘要: Abstract Due to the rapid expansion of Internet and huge proliferation users, has evolved from a host-centric model content-oriented model. This implies in-adaptation current TCP/IP architecture providing best performance end-users urgency researching future architecture. In Internet, named data rather than traditional IP address may become thin waist hourglass networking. Therefore, in this paper, we propose cache-aware social-based Quality Service (QoS) routing scheme for Named Data Networking (NDN) Information Centric Network (ICN). Three kinds social relationships, namely neighbors (NB), interest friends (IF) response (RF) are devised describe relationships among nodes. Thus, when there is failure doing Pending Interest Table (PIT) scheme, forwarding based on done before Forwarding Base (FIB) scheme. Moreover, caching policy its corresponding replacement content popularity, cache space neighbor information proposed. Results simulation experiments demonstrate that our proposed better performance, including higher success ratio, NDN mechanism.