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3 results about "Reed–Muller code" patented technology
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Reed–Muller codes are error-correcting codes that are used in wireless communications applications, particularly in deep-space communication. Moreover, the proposed 5G standard relies on the closely related polar codes for error correction in the control channel. Due to their favorable theoretical and mathematical properties, Reed–Muller codes have also been extensively studied in theoretical computer science.
Interleaver design for noncoherent reed muller codes
ActiveUS12580680B2Reed-muller codesOther error detection/correction/protectionReed–Muller codeAlgorithm
A configuration for a device to interleave a codeword, where the codeword is based on an enhanced noncoherent error correction code. The apparatus encodes a set of bits based on a noncoherent error correction code to generate a first codeword. The apparatus interleaves the first codeword to permute coded bits of the first codeword into a second codeword. The apparatus transmits the second codeword to a second device.
Owner:QUALCOMM INC
Interleaver design for noncoherent reed muller codes
A configuration for a device to interleave a codeword, where the codeword is based on an enhanced noncoherent error correction code. The apparatus encodes a set of bits based on a noncoherent error correction code to generate a first codeword. The apparatus interleaves the first codeword to permute coded bits of the first codeword into a second codeword. The apparatus transmits the second codeword to a second device.
Owner:QUALCOMM INC
Decoding schemes for unequal message protection using nested subcodes in reed-muller codes
The apparatus may be configured to receive a plurality of codewords associated with a plurality of messages, where the plurality of codewords comprises a first subset of the plurality of codewords associated with a first subset of the plurality of messages and a second subset of the plurality of codewords associated with a second subset of the plurality of messages, wherein the first and second subset of codewords are associated with first and second RM codes, wherein the first RM code is a subcode of the second RM code, decode the plurality of codewords using a decoding method that is associated with a first error tolerance for the first subset of the plurality of codewords that is higher than a second error tolerance for the second subset of the plurality of codewords, and output a plurality of decoded codewords associated with the plurality of messages.
Owner:QUALCOMM INC