The disclosure relates to a range-classifying-module for a radio receiver, the range-classifying-module configured to: receive a signal representative of a chirp from a transmitter; determine the presence of one or more pulses in the received signal; and classify the receiver as either proximal to or distal from the transmitter based on: one or more characteristics of the one or more pulses; in addition to a time-of-arrival of the one or more pulses.
RANGING APPARATUS AND METHOD
ENTFERNUNGSMESSVORRICHTUNG UND -VERFAHREN
APPAREIL ET PROCÉDÉ DE TÉLÉMÉTRIE
2021-11-17
Patent
Electronic Resource
English
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