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A novel Ultra-wideband (UWB) Communication channel estimation method based on random coding convert compressed sensing (CS) is proposed in this paper. By utilizing pulse modulation and UWB channel response as parts of CS measurement matrix, channel estimation is realized with Bernoulli random coding convert CS theory. Simulation results with channel model(More)
As smart grid is giving rise to the continuing growth of concern and research interest, it is expected to be able to provide a more intelligent way to operate the facilities in transmission and distribution systems and better benefit the utility companies. Meanwhile, development and application of new technologies enable managers of the utility company to(More)
Publish-Subscribe Services have been widely employed in distributed Real-Time applications. However, the standard technologies and model which provide the foundation for Publish-Subscribe Services do not address issues such as fault tolerance and dependability of services. Aiming to supply this gap, this paper describes Quality of Service (QoS) policies and(More)
Intelligent operation and maintenance is a novel technology mode of advanced transmission and distribution equipment management that can meet the demand of online monitoring, condition-based maintenance and visual management for equipment, as well as rapid load recovery repair and advanced asset management integration requirements. It serves as one of the(More)
Applying the atomic sparse decomposition in the distribution network with harmonics and small current grounding to decompose the transient zero sequence current that appears after the single phase to ground fault is occurred. Based on dictionary of Gabor atoms and matching pursuit algorithm, the method extracts the atomic components iteratively from the(More)
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