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Network virtualization is a promising concept to diversify the Future Internet architecture into separate Virtual Networks (VN) that can co-exist over a shared substrate network. To take full advantage of this paradigm this paper proposed a distributed trust model of VNs or services provided by VNs based on the Bayesian Network. The trust model is carried out by the trust model engine (TME) which...
Network Virtualization is a promising concept to diversify the Future Internet architecture into separate Virtual Networks (VN) that can support simultaneously multiple services and architectures over a shared substrate network. This paper studies the trust evaluation of the VNs and the services provided by VNs. In particular, we propose a trust model based on the nai??ve Bayesian network, which can...
One of the key targets for LTE/SAE is 100 Mbps peak data rate in downlink. While compared to the lined data rate, the wireless data rate is still a bottleneck. This means if there is no flow control in aGW; packets will be buffered in eNB. While the buffer in eNB is limited, packets may be dropped. To reduce the harm to the performance of the TCP based application from packet loss, flow control is...
As traditional network security cannot meet the security requirements, the international research shows that network security is on the way to Trustworthy Internet and that the trustworthy issue becomes a hot topic in the future Internet. Trust evaluation of userspsila behavior is an important part of Trustworthy Internet and a rational trust model plays a key role in the evaluation. This paper concludes...
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