METHODS AND DEVICES FOR SIGNAL DETECTION AND CHANNEL ESTIMATION, AND ASSOCIATED COMPUTER PROGRAM
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United States of America Patent
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Oct 26, 2023
app pub date -
Sep 21, 2021
filing date -
Sep 22, 2020
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Abstract
A method for detecting (DET) a signal in a communication system including a plurality of communication channels, from a plurality of noisy values respectively representative of the transmission through the communication channels, is provided. The propagation in the communication channels is characterized by at least one variable. The set of values that can be taken by the variable is divided into a plurality of ranges. The method includes receiving (E4) the signals respectively transmitted in the plurality of communication channels, and detecting (E20) a signal corresponding to a value of the variable lying within one of the plurality of ranges by comparing, with a predetermined threshold, a value taken by a correlator linked to the range in question and calculated as a function of the noisy values. A channel estimation method, a detection device, a channel estimation device and a computer program are also described.
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