Single-IC LDPC encoding and decoding implementations

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United States of America Patent

PATENT NO 9990250
APP PUB NO 20160352355A1
SERIAL NO

14725812

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Abstract

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Techniques are disclosed relating to implementation of LDPC encoding circuitry on a single integrated circuit (IC). In some embodiments, circuitry on a single IC includes message circuitry configured to receive or generate a message to be encoded, encode circuitry configured to perform low density parity check (LDPC) encoding on the message, noise circuitry configured to apply noise to the encoded message, and decode circuitry configured to perform LDPC decoding of the message. In some embodiments, the disclosed techniques may reduce production costs (e.g., by reducing overall chip area), facilitate LDPC testing, and/or provide multiple different functions relating to message transmission on a single chip.

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Patent Owner(s)

  • NATIONAL INSTRUMENTS CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arnesen, Adam T Pflugerville, US 17 20
Kee, Hojin Austin, US 20 47
Ly, Tai A Austin, US 23 159
McCoy, James W Austin, US 70 1317
Petersen, Newton G Emporia, US 39 950
Uliana, David C Austin, US 11 12

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