103 citations · 160 across the 7 of their papers we have counts for
7 papers
Noise robust integration for blind and non-blind reverberation time estimation
Christian Schüldt, Peter Händel
The estimation of the decay rate of a signal section is an integral component of both blind and non-blind reverberation time estimation methods. Several decay rate estimators have…
Inertial Sensor Arrays, Maximum Likelihood, and Cramér-Rao Bound
Isaac Skog, John-Olof Nilsson, Peter Händel +1
A maximum likelihood estimator for fusing the measurements in an inertial sensor array is presented. The maximum likelihood estimator is concentrated and an iterative solution meth…
Phase-Noise Mitigation in OFDM by Best Match Trajectories
Senay Negusse, Per Zetterberg, Peter Händel
This paper proposes a novel approach to phase-noise compensation. The basic idea is to approximate the phase-noise statistics by a finite number of realizations, i.e., a phase-nois…
Joint Ranging and Clock Parameter Estimation by Wireless Round Trip Time Measurements
Satyam Dwivedi, Alessio De Angelis, Dave Zachariah +1
In this paper we develop a new technique for estimating fine clock errors and range between two nodes simultaneously by two-way time-of-arrival measurements us- ing impulse-radio u…
Multi Detector Fusion of Dynamic TOA Estimation using Kalman Filter
Vijaya Yajnanarayana, Satyam Dwivedi, Peter Händel
In this paper, we propose fusion of dynamic TOA (time of arrival) from multiple non-coherent detectors like energy detectors operating at sub-Nyquist rate through Kalman filtering.…
IR-UWB Detection and Fusion Strategies using Multiple Detector Types
Vijaya Yajnanarayana, Satyam Dwivedi, Peter Händel
Optimal detection of ultra wideband (UWB) pulses in a UWB transceiver employing multiple detector types is proposed and analyzed in this paper. We propose several fusion techniques…
Recursive Bayesian Initialization of Localization Based on Ranging and Dead Reckoning
John-Olof Nilsson, Peter Händel
The initialization of the state estimation in a localization scenario based on ranging and dead reckoning is studied. Specifically, we start with a cooperative localization setup a…