A New Contents Centric Interest Forwarding According to User Preference on NDN

Recently, performance for gathering the data over multihop wireless network becomes important by popularization of IoT technology. So, it is also desired that data centric communication strategy for the efficient data gathering and delivering while keeping network traffic low. This paper propose to implement new data centric Interest forwarding method according to dispositions of consumers on the NDN, to WLAN for achieving efficiently communication performance. For purpose, in this paper, we discusses to modify the NDN originally developed for wired network, for educing better communication performance even in the wireless communication networks. More concretely, we discusses the methods that are forwarding the Interest according to the dispositions of consumers to increase cache hit ratio by concentrating similar cache data on the given path. By the computer simulations, we clarify that our proposals well increase cache hit ratio by selecting proper route in accordance with the network conditions.