29 citations · 90 across the 13 of their papers we have counts for
4 papers · 1 filter
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…
Ranging without time stamps exchanging
Mohammad Reza Gholami, Satyam Dwivedi, Magnus Jansson +1
We investigate the range estimate between two wireless nodes without time stamps exchanging. Considering practical aspects of oscillator clocks, we propose a new model for ranging…
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…