The Effect of Consumer Dispersed in Spatially Dispersed Caching Strategy for Information-Centric Networking

Nowadays, there has been a lot of research on Information-Centric Networking (ICN) that is looking for the most efficient way to the content stored on the network. And, the goal is for network user easily to access various content effectively and efficiently. Currently, Spatial Dispersed Caching (SDC) is one of the newest cache strategies on the ICN. Therefore, in this paper, it will further deepen the concept of the SDC strategy, namely by analyzing the path stretch value generated when the consumer condition dispersed and non-dispersed. The results of this study indicate that if consumers are non-dispersed the path stretch value is 2.03. In addition, if consumers are dispersed the path stretch value is 1.13. Thus, average the path stretch value if consumers are dispersed will be smaller than the non-dispersed, this indicates that consumers are more easily get the requested content from the nearest router.