Content Retrieval while Moving Across IP and NDN Network Architectures Research on Future Internet has gained traction in recent years, with a variety of cleanslate network architectures being proposed. The realization of such proposals may lead to a period of coexistence with the current Internet, creating a heterogeneous Future Internet. In such a vision, mobile nodes (MNs) can move across access networks supporting different network architectures, while being able to maintain the access to content during this movement. In order to support such scenarios, this paper proposes an internetwork architecture mobility framework that allows MNs to move across different network architectures without losing access to the contents being accessed. The usage of the proposed framework is exemplified and evaluated in a mobility scenario targeting IP and NDN network architectures in a content retrieval use case. The obtained results validate the proposed framework while highlighting the impact on the overall communication between the MN and content source.

InformationCentric Local Resource Sharing System on Smart Phones DevicetoDevice (D2D) communication is considered as an efficient approach to improve current wireless networks. However, for intergroup communication, since devices are using the same IP address segment, IP conflicts can be induced into D2D networks. To address this problem, we propose an InformationCentric resource sharing system for D2D communication network. In the system, both P2P and WLAN network adaptor interfaces are adopted simultaneously for establishing a D2D network. A socket reusing mechanism is proposed for intergroup communication. In addition, to improve content distribution and retrieval, we base our system on InformationCentric networking (ICN) paradigm. We design ICN flow tables on network nodes to realize request forwarding and data backtracking. To demonstrate the feasibility and effectiveness, we have implemented the system on commercial Android devices using WiFi Direct technology. Experimental results show that the proposed InformationCentric resource sharing system is feasible for D2D network in terms of data transmission and energy consumption. The average latency for transmitting 1MB data is 257.23ms; i.e., the throughput is up to 31.1 Mbps. The average energy consumption for transmitting 100MB data is only about 0.66 mAh.