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This paper proposes a distributed filtering scheme over sensor networks with topology switching and topology-dependent event-triggered transmission schemes. A new monitoring mechanism is introduced to identify the topology switching instants, and the system output is sampled by sensors when the network topology switches. Based on the time-varying sampled-outputs, a group of distributed topology-dependent...
Traceback technique is useful to identify the source of an attack. Several types of traceback schemes have been proposed for wired networks. But most of them are not suitable for mobile ad hoc networks (MANETs) due to limited resource and dynamically-changing topology. Among all of existing schemes, probabilistic packet marking (PPM) scheme might be the most promising scheme for MANET because it is...
The distributed denial-of-service (DDoS) attack has posed a great threat to the Internet, while attack source traceback is one of the important methods defending against DDoS and it has become more and more mature. However, the existing traceback technology could not be applied directly to the MANET owning to the dynamically-changing topology and limited-bandwidth. Besides, we could not achieve better...
Wireless Sensor networks are seen as one of the most promising emerging technologies, and location awareness is highly critical for wireless sensor networks for fulfilling its mission. Currently, the researches on localization generally focus on how to locate the position of the sensors, and at the same time, some researches on whether the network can be localizable are blooming, and some necessary...
This paper applies Boost Converter Control to the parallel operation of APF with multiple inverters. Master-slave control mode is adopted because of its prominent advantages on independent operation, redundancy control and cost-effectiveness. The malfunctioning of one APF will not influence the normal working of other APFs. In Boost Converter Control, the canceling of system harmonic current is equivalent...
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