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Named Data Networking (NDN) is a new type of data-centric future internet architecture, and introducing security mechanisms into the architecture directly. However, in the process of verifying and transmitting data packets, there are still some issues of the sensitive information leakage. Aiming at the above problems, this paper proposes a sensitive information protection scheme using attribute-based...
The successful deployment of low-power wireless sensor networks (WSNs) in real application environments is a much broader exercise than just the simple instrumentation of the intended monitoring site. Many problems, from node malfunctions to connectivity issues, may arise during commissioning of these networks. These need to be corrected on the spot, often within limited time, to avoid undesired delays...
Secure authentication of user?s identity is an important issue for wireless roaming environment. Especially, anonymity of the mobile users should be guaranteed to protect the privacy and the location untracked. This paper proposes a user anonymous identity authentication based on the self-certified public key system which can achieve mutual anonymity in wireless roaming communication. At the same...
Wireless technologies continue to play an increasing role in all kinds of networks. Wireless options are increasing and the cost of these technologies continues to decrease. It is anticipated that wireless networking of all types will become more prevalent in the years to come. However security and performance is a major concern. In this research, performance of wireless IEEE802.11n is evaluated on...
Wireless networks have increased in popularity in recent years, and is now seen as a critical technology in any network infrastructure. Wireless communication is convenient and plays a prominent role in networking, however security and performance is a major concern. In this research, performance of wireless IEEE802.11n is evaluated on two operating systems, namely Windows Vista and Windows Server...
This paper introduces a novel concept for automated navigation and control of a mobile platform. It utilizes an ad-hoc mobile wireless sensor network to provide navigational information to the mobile platform embedded control system. The embedded controller is realized with an ARM9 SOC based single board computer, with real time, multi-thread software implementation using a real time Linux operating...
Statistical analysis and modeling of wireless channels is essential to wireless communication systems. Clark's model [1] and the corresponding statistical analysis of mobile radio reception has been widely accepted in numerous wireless applications. Since the component phases in Clarke's model are assumed to be constant in time, the well-known results of statistical analysis based on this model, such...
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