Time Dependent Popularity Caching Scheme for NDN Based MANETs

Abstract

Named data networking (NDN) approach has natural benefits within Mobile Ad hoc Network (MANET) but presents different issues as well. Space for cache, energy, and mobility of devices in a MANET is limited; therefore, we need for an enhanced judgement concerning which data to be store and where to be cache. A Time dependent Popularity Caching Scheme (TDPC) has suggested which selects nodes for caching the content on the forwarding path of packet and chooses the contents which have cached constructed on their time dependent popularity. At this interval, the cache distribution of the content and the storage capability of the devices are also measured. Results of the suggested TDPC approach are evaluated by using the simulator ndnSIM which is beached on Network Simulator 3 (NS-3). Simulation outcomes show that TDPC has good performance in expression of cache hit ratio, content retrieval interval, total cache copies and compared to the Dynamic Caching Strategy for CCN-based MANETs (CSCM). The goal of TDPC is to reduce cache redundancy, retrieval time of content and total number of cache copies.