Cramer-Rao bound for channel parameters in ultra-wide band based system


This work focuses on channel estimation in standard ultra-wide band (UWB) based system. We consider impulse radio scheme relying on a binary pulse position modulation as well as on a spread-spectrum time-hopping multiple access. We address the closed-form expressions of the (resp. modified) Cramer-Rao bound for the multipath channel parameters in data-aided… (More)


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