Matched filter bank

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United States of America Patent

PATENT NO 11863362
APP PUB NO 20230072942A1
SERIAL NO

17988602

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Abstract

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A radio receiver comprises a matched filter bank and a decision unit. The matched filter bank has a plurality of filter modules for generating correlation-strength data from a sampled radio signal, each filter module being configured to cross-correlate the sampled signal with data representing a respective filter sequence. The decision unit is configured to use the correlation-strength data to generate a sequence of decoded symbols from the sampled signal. The matched filter bank and/or decision unit are configured to determine the value of each symbol in the sequence in part based on the value of a respective earlier decoded symbol from the sequence of decoded symbols.

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Patent Owner(s)

  • NORDIC SEMICONDUCTOR ASA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Wei Trondheim, NO 2028 12741
Ryan, Daniel Trondheim, NO 95 4813

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