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Wireless Sensor Network (WSN) has attracted many concerns in different domains because of its special features. A WSN is a set of a large number of resource constrained sensor nodes which have abilities for information detection, data processing, and short-range radio communication. WSN can be used for both military applications and civil applications with the tasks such as detection and monitoring...
Notarization technology is one of key technologies to realize security of network communication. Based on analysis of design characteristics and security of notarization protocol based on symmetric cryptosystem, the paper given two kinds of reply attack methods on notarization protocol based on symmetric cryptosystem as well as protocol attack method by receiver suspend execution. Based on this, the...
In distributed real-time systems, most of the end-to-end delay fluctuations, especially the delay fluctuations in the network, are bounded provided that the global network traffic loads are manually controlled to be light-weighted. This paper introduces a simple clock synchronization method in distributed real-time systems by using the traffic smoothing technique which is implemented at each end node...
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