Neural Networks for Pattern Recognition
Neural Networks for Pattern Recognition
Geolocation in mines with an impulse response fingerprinting technique and neural networks
IEEE Transactions on Wireless Communications
Ultrawideband Channel Modeling on the Basis of Information-Theoretic Criteria
IEEE Transactions on Wireless Communications
The ultra-wide bandwidth indoor channel: from statistical model to simulations
IEEE Journal on Selected Areas in Communications
Ranging in a dense multipath environment using an UWB radio link
IEEE Journal on Selected Areas in Communications
Low complexity location fingerprinting with generalized UWB energy detection receivers
IEEE Transactions on Signal Processing
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Ultra-wideband (UWB) technology enables a high temporal resolution of the propagation channel. Consequently, a channel impulse response between transmitter and receiver can be interpreted as signature for their relative positions. If the position of the receiver is known, the channel impulse response indicates the position of the transmitter and vice versa. This work introduces UWB geo-regioning as a clustering and localization method based on channel impulse response fingerprinting, develops a theoretical framework for performance analysis, and evaluates this approach by means of performance results based on measured channel impulse responses. Complexity issues are discussed and performance dependencies on signal-to-noise ratio, a priori knowledge, observation window, and system bandwidth are investigated.