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IPv6 is considered as the most promising approach to enable the interoperability of the future Internet of Things due to its ability to provide sufficient public addresses. At the same time, hierarchical machine-to-machine communications have been identified as the key driver to integrate various IoT applications. This article focuses on wrapping up these technologies to provide seamless and interoperable...
It has obvious advantage to adopt 802.1x authentication for network access control. This paper analyzes 802.1x protocol, EAP protocol and RADIUS protocol, and constructs AAA which is based on 802.1x authentication at the end. Using software the messages of the whole authentication process have been captured. According to AAA mechanism it analyzes EAP messages and RADIUS messages detailedly. The analysis...
To meet the glowing security requirements and multicast demands of internet users, an identity-based secure source specific multicast protocol is proposed for the next generation IPv6 network. The presented cryptographically generated address is improved by making use of the benefit of the identity-based cryptography. So it can not only verify the validity of sender's IP address, but also verify the...
In this paper, we compare performances of a new optical switching paradigm called LOBS-HC and IP/WDM networks. Simulation results show that LOBS-HC is promising in reducing the amount of router processing resources in a network.
A new transmission control protocol for video streaming over wireless-wired IP networks is proposed in this paper. The protocol differentiates the natures of packet losses and adopts different rate and error control strategies accordingly for video QoS control. Simulation results are given to show its effectiveness in reducing packet loss rate and increasing packet delivery ratio.
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